🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.44 AU - 0.62 AU

Year: 144 Days

Day: 27 Hours

Environment

Temp: 219 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,136,974 km

• M1: 108,758 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.64 AU - 1.04 AU

Year: 287 Days

Day: 22.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,136,974 km

• M1: 75,248 km (0.112 R)
• M2: 316,549 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.84 AU - 1.2 AU

Year: 384 Days

Day: 22.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,136,974 km

• M1: 171,290 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.11 AU - 1.11 AU

Year: 436 Days

Day: 24.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.62 AU - 1.96 AU

Year: 893 Days

Day: 47.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.82 AU - 2.66 AU

Year: 1250 Days

Day: 28.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.8

Radius: 8.1

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8 AU - 8.5 AU

Year: 8834 Days

Day: 11.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 99,136,974 km

• M1: 131,048 km (0.092 R)
• M2: 502,200 km (0.114 R)
• M3: 685,906 km (0.118 R)
• M4: 918,681 km (0.09 R)
• M5: 1,044,343 km (0.071 R)
• M6: 1,297,612 km (0.113 R)
• M7: 1,586,635 km (0.092 R)
• M8: 1,653,655 km (0.116 R)
• M9: 1,721,722 km (0.068 R)
• M10: 2,205,372 km (0.101 R)
• M11: 2,491,702 km (0.09 R)
• M12: 3,247,919 km (0.087 R)
• M13: 3,485,780 km (0.11 R)
• M14: 3,551,753 km (0.112 R)
• M15: 3,729,475 km (0.109 R)
• M16: 3,864,562 km (0.112 R)
• M17: 4,093,596 km (0.101 R)
• M18: 4,588,915 km (0.053 R)
• M19: 4,661,320 km (0.105 R)
• M20: 5,078,399 km (0.07 R)
• M21: 5,379,988 km (0.054 R)
• M22: 5,765,203 km (0.085 R)
• M23: 6,239,278 km (0.118 R)
• M24: 6,292,685 km (0.099 R)
• M25: 6,373,168 km (0.056 R)
• M26: 6,671,317 km (0.027 R)
• M27: 7,057,130 km (0.111 R)
• M28: 7,196,705 km (0.077 R)
• M29: 7,252,804 km (0.071 R)
• M30: 7,309,053 km (0.072 R)
• M31: 7,421,999 km (0.098 R)
• M32: 7,507,120 km (0.116 R)
• M33: 7,649,538 km (0.105 R)
• M34: 7,821,874 km (0.103 R)
• M35: 9,093,157 km (0.028 R)
• M36: 9,184,262 km (0.069 R)
• M37: 9,306,184 km (0.08 R)
• M38: 9,459,373 km (0.086 R)
• M39: 9,799,259 km (0.1 R)
• M40: 9,955,140 km (0.107 R)
• M41: 10,111,769 km (0.047 R)
• M42: 10,174,750 km (0.081 R)
• M43: 10,300,861 km (0.099 R)
• M44: 11,133,672 km (0.086 R)
• M45: 11,656,965 km (0.091 R)
• M46: 12,221,697 km (0.101 R)
• M47: 12,727,488 km (0.085 R)
• M48: 13,171,195 km (0.053 R)
• M49: 13,446,904 km (0.073 R)
• M50: 13,828,977 km (0.117 R)
• M51: 15,465,428 km (0.092 R)
• M52: 15,756,246 km (0.102 R)
• M53: 15,865,752 km (0.104 R)
• M54: 16,085,511 km (0.109 R)
• M55: 16,454,120 km (0.087 R)
• M56: 17,728,096 km (0.11 R)
• M57: 18,453,795 km (0.115 R)
• M58: 19,306,054 km (0.056 R)
• M59: 19,658,507 km (0.105 R)
• M60: 20,290,258 km (0.097 R)
• M61: 20,808,465 km (0.062 R)
• M62: 20,928,593 km (0.093 R)
• M63: 21,049,019 km (0.045 R)
• M64: 21,129,502 km (0.074 R)
• M65: 21,290,619 km (0.081 R)
• M66: 21,573,509 km (0.039 R)
• M67: 21,735,823 km (0.091 R)
• M68: 21,939,276 km (0.102 R)
• M69: 23,007,105 km (0.117 R)
• M70: 24,007,765 km (0.078 R)
• M71: 24,767,573 km (0.119 R)
• M72: 25,878,936 km (0.075 R)
• M73: 26,397,442 km (0.105 R)
• M74: 26,701,425 km (0.114 R)
• M75: 26,832,024 km (0.086 R)
• M76: 27,050,287 km (0.114 R)
• M77: 27,268,999 km (0.106 R)
• M78: 27,752,499 km (0.096 R)
• M79: 28,238,842 km (0.102 R)
• M80: 28,460,696 km (0.103 R)
• M81: 29,174,876 km (0.117 R)
• M82: 29,669,297 km (0.116 R)
• M83: 29,759,504 km (0.111 R)
• M84: 30,257,217 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.8

Radius: 3.6

Gravity: 70.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 11.22 AU - 12.94 AU

Year: 15651 Days

Day: 20.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 99,136,974 km

• M1: 308,620 km (0.057 R)
• M2: 722,408 km (0.06 R)
• M3: 838,346 km (0.099 R)
• M4: 910,901 km (0.111 R)
• M5: 1,061,995 km (0.042 R)
• M6: 1,650,962 km (0.092 R)
• M7: 1,803,851 km (0.119 R)
• M8: 1,929,364 km (0.083 R)
• M9: 2,057,868 km (0.065 R)
• M10: 2,391,172 km (0.106 R)
• M11: 2,459,838 km (0.117 R)
• M12: 2,776,985 km (0.036 R)
• M13: 3,683,698 km (0.1 R)
• M14: 5,152,300 km (0.093 R)
• M15: 5,420,380 km (0.07 R)
• M16: 5,647,170 km (0.094 R)
• M17: 5,969,853 km (0.089 R)
• M18: 6,110,026 km (0.094 R)
• M19: 6,204,123 km (0.084 R)
• M20: 6,346,091 km (0.095 R)
• M21: 6,826,899 km (0.088 R)
• M22: 7,220,042 km (0.111 R)
• M23: 7,269,709 km (0.108 R)
• M24: 7,772,507 km (0.046 R)
• M25: 7,874,383 km (0.05 R)
• M26: 8,811,315 km (0.07 R)
• M27: 9,185,010 km (0.086 R)
• M28: 9,837,706 km (0.045 R)
• M29: 10,618,008 km (0.115 R)
• M30: 11,533,846 km (0.036 R)
• M31: 12,954,128 km (0.075 R)
• M32: 13,014,566 km (0.07 R)
• M33: 14,117,102 km (0.026 R)
• M34: 14,303,800 km (0.098 R)
• M35: 16,869,404 km (0.114 R)
• M36: 18,204,415 km (0.105 R)
• M37: 18,611,471 km (0.113 R)
• M38: 19,227,665 km (0.101 R)
• M39: 19,711,464 km (0.108 R)
• M40: 20,269,315 km (0.103 R)
• M41: 21,258,157 km (0.042 R)
• M42: 21,973,982 km (0.084 R)
• M43: 22,770,441 km (0.059 R)
• M44: 24,094,083 km (0.109 R)
• M45: 24,242,634 km (0.114 R)
• M46: 24,690,381 km (0.112 R)
• M47: 25,745,345 km (0.057 R)
• M48: 26,125,772 km (0.091 R)
• M49: 28,368,244 km (0.106 R)
• M50: 28,446,634 km (0.107 R)
• M51: 28,525,172 km (0.052 R)
• M52: 29,631,598 km (0.062 R)
• M53: 30,190,197 km (0.066 R)
• M54: 31,723,425 km (0.115 R)
• M55: 31,886,337 km (0.036 R)
• M56: 32,212,909 km (0.089 R)
• M57: 32,294,740 km (0.118 R)
• M58: 33,364,664 km (0.063 R)
• M59: 33,779,199 km (0.036 R)
• M60: 34,781,206 km (0.119 R)
• M61: 35,539,069 km (0.089 R)
• M62: 36,132,374 km (0.117 R)
• M63: 37,328,558 km (0.086 R)
• M64: 38,624,525 km (0.028 R)
• M65: 38,711,441 km (0.118 R)
• M66: 38,798,507 km (0.087 R)
• M67: 39,234,286 km (0.105 R)
• M68: 39,584,195 km (0.097 R)
• M69: 40,375,269 km (0.102 R)
• M70: 43,320,252 km (0.104 R)
• M71: 43,681,830 km (0.092 R)
• M72: 44,135,261 km (0.117 R)
• M73: 44,590,338 km (0.064 R)
• M74: 45,504,980 km (0.089 R)
• M75: 45,596,833 km (0.098 R)
• M76: 45,688,686 km (0.081 R)
• M77: 46,056,696 km (0.069 R)
• M78: 47,632,112 km (0.086 R)
• M79: 49,885,953 km (0.068 R)
• M80: 50,075,344 km (0.104 R)
• M81: 50,454,874 km (0.04 R)
• M82: 50,549,868 km (0.111 R)
• M83: 51,025,889 km (0.071 R)
• M84: 53,137,912 km (0.09 R)
• M85: 55,670,604 km (0.083 R)
• M86: 56,655,107 km (0.091 R)
• M87: 58,142,708 km (0.117 R)
• M88: 58,641,318 km (0.117 R)
• M89: 59,341,885 km (0.113 R)
• M90: 59,542,496 km (0.104 R)
• M91: 61,460,041 km (0.059 R)
• M92: 63,603,031 km (0.096 R)
• M93: 65,045,154 km (0.081 R)
• M94: 67,019,397 km (0.098 R)
• M95: 68,486,803 km (0.085 R)
• M96: 68,591,970 km (0.052 R)
• M97: 69,224,470 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.8

Radius: 5.4

Gravity: 30.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 12.84 AU - 16.28 AU

Year: 20711 Days

Day: 18.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,136,974 km

• M1: 116,836 km (0.112 R)
• M2: 1,014,722 km (0.07 R)
• M3: 2,204,624 km (0.114 R)
• M4: 2,355,418 km (0.089 R)
• M5: 2,509,654 km (0.103 R)
• M6: 3,033,396 km (0.098 R)
• M7: 4,085,518 km (0.063 R)
• M8: 5,139,136 km (0.12 R)
• M9: 5,389,712 km (0.049 R)
• M10: 6,756,289 km (0.108 R)
• M11: 8,048,814 km (0.113 R)
• M12: 8,281,289 km (0.071 R)
• M13: 8,634,191 km (0.1 R)
• M14: 8,931,890 km (0.039 R)
• M15: 9,598,947 km (0.119 R)
• M16: 9,721,917 km (0.044 R)
• M17: 9,783,551 km (0.096 R)
• M18: 10,470,804 km (0.11 R)
• M19: 11,044,512 km (0.069 R)
• M20: 11,302,867 km (0.034 R)
• M21: 11,693,916 km (0.11 R)
• M22: 12,155,874 km (0.092 R)
• M23: 12,623,816 km (0.097 R)
• M24: 12,826,222 km (0.079 R)
• M25: 13,439,723 km (0.081 R)
• M26: 14,342,546 km (0.117 R)
• M27: 14,624,239 km (0.074 R)
• M28: 14,907,877 km (0.1 R)
• M29: 16,206,237 km (0.096 R)
• M30: 16,647,101 km (0.116 R)
• M31: 17,241,005 km (0.105 R)
• M32: 18,832,726 km (0.061 R)
• M33: 19,529,104 km (0.117 R)
• M34: 23,135,311 km (0.046 R)
• M35: 24,718,206 km (0.116 R)
• M36: 25,480,108 km (0.097 R)
• M37: 25,735,770 km (0.095 R)
• M38: 25,821,191 km (0.064 R)
• M39: 27,200,782 km (0.071 R)
• M40: 27,549,345 km (0.095 R)
• M41: 28,162,996 km (0.115 R)
• M42: 28,339,073 km (0.107 R)
• M43: 28,958,557 km (0.061 R)
• M44: 29,225,440 km (0.115 R)
• M45: 30,390,957 km (0.096 R)
• M46: 31,480,478 km (0.104 R)
• M47: 31,663,287 km (0.047 R)
• M48: 31,754,841 km (0.079 R)
• M49: 32,029,951 km (0.118 R)
• M50: 34,165,461 km (0.073 R)
• M51: 34,259,408 km (0.062 R)
• M52: 38,084,776 km (0.086 R)
• M53: 38,279,552 km (0.054 R)
• M54: 39,849,881 km (0.115 R)
• M55: 42,749,088 km (0.084 R)
• M56: 42,850,365 km (0.083 R)
• M57: 43,154,348 km (0.071 R)
• M58: 43,560,806 km (0.082 R)
• M59: 43,662,682 km (0.039 R)
• M60: 43,968,609 km (0.101 R)
• M61: 44,377,610 km (0.107 R)
• M62: 45,199,351 km (0.104 R)
• M63: 45,922,657 km (0.107 R)
• M64: 46,649,702 km (0.109 R)
• M65: 47,485,207 km (0.1 R)
• M66: 47,589,925 km (0.041 R)
• M67: 48,325,647 km (0.043 R)
• M68: 49,808,312 km (0.076 R)
• M69: 50,128,003 km (0.066 R)
• M70: 50,341,479 km (0.117 R)
• M71: 51,413,347 km (0.073 R)
• M72: 51,628,619 km (0.119 R)
• M73: 52,168,218 km (0.059 R)
• M74: 53,688,731 km (0.025 R)
• M75: 54,016,500 km (0.028 R)
• M76: 54,564,178 km (0.047 R)
• M77: 55,444,412 km (0.09 R)
• M78: 55,554,665 km (0.089 R)
• M79: 58,561,732 km (0.08 R)
• M80: 59,237,017 km (0.113 R)
• M81: 59,349,814 km (0.116 R)
• M82: 59,575,706 km (0.051 R)
• M83: 60,822,904 km (0.086 R)
• M84: 61,392,722 km (0.115 R)
• M85: 61,621,158 km (0.102 R)
• M86: 67,422,115 km (0.089 R)
• M87: 68,721,522 km (0.099 R)
• M88: 70,506,823 km (0.061 R)
• M89: 71,705,401 km (0.09 R)
• M90: 73,031,586 km (0.096 R)
• M91: 75,830,712 km (0.062 R)
• M92: 76,443,914 km (0.042 R)
• M93: 79,037,043 km (0.106 R)
• M94: 81,282,507 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.3

Radius: 7.9

Gravity: 15.39 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 15.9 AU - 17.22 AU

Year: 25121 Days

Day: 24 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 99,136,974 km

• M1: 228,436 km (0.067 R)
• M2: 489,783 km (0.103 R)
• M3: 2,816,928 km (0.047 R)
• M4: 3,810,407 km (0.098 R)
• M5: 3,910,339 km (0.073 R)
• M6: 4,163,907 km (0.098 R)
• M7: 4,266,830 km (0.08 R)
• M8: 5,175,488 km (0.114 R)
• M9: 5,230,690 km (0.114 R)
• M10: 5,453,890 km (0.118 R)
• M11: 5,680,082 km (0.093 R)
• M12: 5,794,374 km (0.043 R)
• M13: 5,909,565 km (0.071 R)
• M14: 6,318,266 km (0.117 R)
• M15: 7,224,680 km (0.052 R)
• M16: 8,300,587 km (0.071 R)
• M17: 8,757,908 km (0.118 R)
• M18: 10,317,915 km (0.105 R)
• M19: 10,809,643 km (0.12 R)
• M20: 11,093,879 km (0.08 R)
• M21: 13,992,936 km (0.077 R)
• M22: 14,380,694 km (0.085 R)
• M23: 17,524,343 km (0.117 R)
• M24: 17,691,145 km (0.069 R)
• M25: 17,774,621 km (0.096 R)
• M26: 17,858,395 km (0.103 R)
• M27: 17,942,170 km (0.079 R)
• M28: 18,873,118 km (0.047 R)
• M29: 19,906,390 km (0.082 R)
• M30: 21,579,792 km (0.112 R)
• M31: 22,297,862 km (0.071 R)
• M32: 23,665,186 km (0.07 R)
• M33: 24,034,244 km (0.081 R)
• M34: 24,778,344 km (0.046 R)
• M35: 25,341,431 km (0.097 R)
• M36: 26,003,700 km (0.081 R)
• M37: 27,538,574 km (0.082 R)
• M38: 29,597,191 km (0.114 R)
• M39: 30,294,466 km (0.058 R)
• M40: 30,896,299 km (0.107 R)
• M41: 31,400,892 km (0.042 R)
• M42: 32,520,632 km (0.097 R)
• M43: 33,653,387 km (0.06 R)
• M44: 35,218,780 km (0.092 R)
• M45: 35,324,096 km (0.099 R)
• M46: 35,957,494 km (0.117 R)
• M47: 37,235,508 km (0.094 R)
• M48: 37,342,770 km (0.091 R)
• M49: 38,528,483 km (0.095 R)
• M50: 39,617,107 km (0.07 R)
• M51: 40,275,038 km (0.108 R)
• M52: 42,718,570 km (0.116 R)
• M53: 42,943,116 km (0.112 R)
• M54: 43,055,614 km (0.11 R)
• M55: 43,168,111 km (0.12 R)
• M56: 43,845,191 km (0.107 R)
• M57: 44,298,473 km (0.118 R)
• M58: 45,667,742 km (0.118 R)
• M59: 46,472,878 km (0.098 R)
• M60: 46,588,367 km (0.087 R)
• M61: 47,864,138 km (0.118 R)
• M62: 49,269,012 km (0.057 R)
• M63: 50,212,974 km (0.055 R)
• M64: 50,331,456 km (0.05 R)
• M65: 50,806,130 km (0.094 R)
• M66: 51,879,494 km (0.061 R)
• M67: 52,238,828 km (0.101 R)
• M68: 55,388,612 km (0.067 R)
• M69: 55,756,024 km (0.083 R)
• M70: 55,878,694 km (0.079 R)
• M71: 56,863,048 km (0.117 R)
• M72: 57,233,602 km (0.025 R)
• M73: 57,481,187 km (0.077 R)
• M74: 58,474,816 km (0.056 R)
• M75: 58,724,046 km (0.119 R)
• M76: 58,848,810 km (0.114 R)
• M77: 60,101,543 km (0.119 R)
• M78: 60,983,572 km (0.115 R)
• M79: 61,236,392 km (0.083 R)
• M80: 61,743,080 km (0.062 R)
• M81: 68,323,741 km (0.078 R)
• M82: 68,717,782 km (0.076 R)
• M83: 68,849,278 km (0.079 R)
• M84: 69,244,217 km (0.032 R)
• M85: 70,168,881 km (0.058 R)
• M86: 70,699,056 km (0.094 R)
• M87: 72,163,769 km (0.077 R)
• M88: 80,051,017 km (0.049 R)
• M89: 81,995,491 km (0.081 R)
• M90: 83,533,955 km (0.098 R)
• M91: 84,658,931 km (0.091 R)
• M92: 86,639,756 km (0.113 R)
• M93: 88,492,676 km (0.092 R)
• M94: 88,635,691 km (0.045 R)
• M95: 89,065,336 km (0.059 R)
• M96: 90,502,673 km (0.115 R)
• M97: 92,237,410 km (0.054 R)
• M98: 93,254,525 km (0.084 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 20,448 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit