🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.39 AU - 0.63 AU

Year: 129 Days

Day: 39.1 Hours

Environment

Temp: 260 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.55 AU - 0.91 AU

Year: 221 Days

Day: 43.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.68 AU - 1.76 AU

Year: 800 Days

Day: 34.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,993,842 km

• M1: 1,439,132 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.46 AU - 2.58 AU

Year: 1419 Days

Day: 39.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,993,842 km

• M1: 80,932 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.45 AU - 4.99 AU

Year: 3638 Days

Day: 34.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,993,842 km

• M1: 1,066,483 km (0.053 R)
• M2: 1,413,550 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.1

Radius: 8.7

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.61 AU - 10.47 AU

Year: 10453 Days

Day: 14.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 80,993,842 km

• M1: 188,793 km (0.072 R)
• M2: 251,175 km (0.075 R)
• M3: 432,936 km (0.096 R)
• M4: 512,822 km (0.096 R)
• M5: 569,220 km (0.093 R)
• M6: 643,121 km (0.106 R)
• M7: 768,634 km (0.069 R)
• M8: 1,044,941 km (0.116 R)
• M9: 1,194,539 km (0.108 R)
• M10: 1,473,689 km (0.115 R)
• M11: 1,729,351 km (0.098 R)
• M12: 2,092,276 km (0.038 R)
• M13: 2,306,799 km (0.086 R)
• M14: 2,578,918 km (0.118 R)
• M15: 2,680,495 km (0.07 R)
• M16: 3,568,208 km (0.056 R)
• M17: 3,854,090 km (0.081 R)
• M18: 4,539,547 km (0.067 R)
• M19: 5,038,606 km (0.034 R)
• M20: 5,102,185 km (0.1 R)
• M21: 5,198,227 km (0.084 R)
• M22: 5,653,902 km (0.119 R)
• M23: 6,156,252 km (0.098 R)
• M24: 6,430,165 km (0.087 R)
• M25: 6,568,543 km (0.066 R)
• M26: 6,638,106 km (0.117 R)
• M27: 6,707,969 km (0.079 R)
• M28: 6,989,811 km (0.077 R)
• M29: 7,565,164 km (0.103 R)
• M30: 7,747,973 km (0.106 R)
• M31: 8,418,620 km (0.115 R)
• M32: 10,296,223 km (0.102 R)
• M33: 10,458,387 km (0.091 R)
• M34: 10,908,677 km (0.093 R)
• M35: 12,254,310 km (0.095 R)
• M36: 12,512,366 km (0.094 R)
• M37: 12,946,499 km (0.031 R)
• M38: 14,098,552 km (0.113 R)
• M39: 14,504,860 km (0.105 R)
• M40: 15,607,247 km (0.12 R)
• M41: 16,121,564 km (0.081 R)
• M42: 16,688,989 km (0.104 R)
• M43: 16,975,020 km (0.115 R)
• M44: 17,552,318 km (0.114 R)
• M45: 18,380,941 km (0.09 R)
• M46: 19,622,603 km (0.072 R)
• M47: 19,975,056 km (0.062 R)
• M48: 20,993,817 km (0.097 R)
• M49: 21,096,591 km (0.109 R)
• M50: 22,500,717 km (0.092 R)
• M51: 22,869,625 km (0.044 R)
• M52: 23,240,628 km (0.04 R)
• M53: 23,560,169 km (0.091 R)
• M54: 23,827,650 km (0.046 R)
• M55: 24,257,594 km (0.094 R)
• M56: 24,365,454 km (0.025 R)
• M57: 24,907,297 km (0.115 R)
• M58: 25,398,278 km (0.105 R)
• M59: 25,672,491 km (0.077 R)
• M60: 25,892,549 km (0.11 R)
• M61: 26,223,908 km (0.108 R)
• M62: 26,279,260 km (0.12 R)
• M63: 26,612,115 km (0.114 R)
• M64: 27,394,362 km (0.069 R)
• M65: 27,506,710 km (0.103 R)
• M66: 27,788,403 km (0.099 R)
• M67: 27,957,748 km (0.099 R)
• M68: 28,070,844 km (0.1 R)
• M69: 28,184,239 km (0.117 R)
• M70: 30,017,411 km (0.106 R)
• M71: 30,133,200 km (0.097 R)
• M72: 30,539,807 km (0.096 R)
• M73: 32,838,528 km (0.045 R)
• M74: 33,497,058 km (0.098 R)
• M75: 34,038,901 km (0.063 R)
• M76: 34,159,776 km (0.084 R)
• M77: 35,682,084 km (0.116 R)
• M78: 35,866,239 km (0.099 R)
• M79: 37,101,918 km (0.105 R)
• M80: 37,725,142 km (0.108 R)
• M81: 37,975,270 km (0.041 R)
• M82: 41,600,475 km (0.111 R)
• M83: 43,749,149 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831

Radius: 8

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 12.61 AU - 16.01 AU

Year: 19204 Days

Day: 18.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,993,842 km

• M1: 166,802 km (0.077 R)
• M2: 356,941 km (0.052 R)
• M3: 509,381 km (0.084 R)
• M4: 754,422 km (0.106 R)
• M5: 1,089,372 km (0.117 R)
• M6: 1,655,300 km (0.116 R)
• M7: 1,951,803 km (0.062 R)
• M8: 2,264,912 km (0.055 R)
• M9: 3,056,284 km (0.089 R)
• M10: 3,135,721 km (0.116 R)
• M11: 3,585,711 km (0.116 R)
• M12: 3,796,944 km (0.097 R)
• M13: 3,968,832 km (0.044 R)
• M14: 4,231,675 km (0.089 R)
• M15: 5,053,715 km (0.101 R)
• M16: 5,386,571 km (0.093 R)
• M17: 6,787,854 km (0.049 R)
• M18: 7,367,845 km (0.045 R)
• M19: 7,528,662 km (0.092 R)
• M20: 7,636,672 km (0.079 R)
• M21: 7,799,435 km (0.072 R)
• M22: 7,963,543 km (0.114 R)
• M23: 8,914,388 km (0.044 R)
• M24: 9,258,612 km (0.096 R)
• M25: 9,782,953 km (0.117 R)
• M26: 10,860,506 km (0.078 R)
• M27: 11,787,115 km (0.106 R)
• M28: 12,867,511 km (0.11 R)
• M29: 13,386,765 km (0.079 R)
• M30: 14,045,594 km (0.059 R)
• M31: 14,782,514 km (0.08 R)
• M32: 16,015,200 km (0.033 R)
• M33: 16,154,176 km (0.115 R)
• M34: 16,223,889 km (0.057 R)
• M35: 16,996,562 km (0.107 R)
• M36: 18,432,103 km (0.096 R)
• M37: 18,577,812 km (0.115 R)
• M38: 20,205,586 km (0.105 R)
• M39: 22,497,725 km (0.107 R)
• M40: 22,731,396 km (0.093 R)
• M41: 23,674,312 km (0.101 R)
• M42: 24,469,873 km (0.118 R)
• M43: 24,629,943 km (0.111 R)
• M44: 26,168,707 km (0.049 R)
• M45: 27,156,651 km (0.03 R)
• M46: 27,322,406 km (0.111 R)
• M47: 28,156,563 km (0.061 R)
• M48: 28,661,157 km (0.106 R)
• M49: 30,106,721 km (0.098 R)
• M50: 30,450,347 km (0.119 R)
• M51: 32,275,441 km (0.11 R)
• M52: 33,245,584 km (0.058 R)
• M53: 34,046,381 km (0.112 R)
• M54: 34,673,645 km (0.117 R)
• M55: 35,666,975 km (0.082 R)
• M56: 36,578,175 km (0.105 R)
• M57: 36,852,987 km (0.11 R)
• M58: 36,944,840 km (0.088 R)
• M59: 37,774,210 km (0.098 R)
• M60: 37,959,263 km (0.117 R)
• M61: 39,076,460 km (0.056 R)
• M62: 40,109,882 km (0.094 R)
• M63: 41,152,429 km (0.06 R)
• M64: 42,299,845 km (0.073 R)
• M65: 42,684,611 km (0.096 R)
• M66: 43,554,672 km (0.102 R)
• M67: 44,919,603 km (0.108 R)
• M68: 46,496,813 km (0.087 R)
• M69: 47,192,593 km (0.095 R)
• M70: 48,292,736 km (0.104 R)
• M71: 50,722,355 km (0.067 R)
• M72: 51,336,005 km (0.09 R)
• M73: 52,570,487 km (0.061 R)
• M74: 53,502,930 km (0.025 R)
• M75: 53,710,872 km (0.092 R)
• M76: 55,173,789 km (0.075 R)
• M77: 56,015,726 km (0.108 R)
• M78: 56,861,851 km (0.114 R)
• M79: 59,210,538 km (0.094 R)
• M80: 60,288,540 km (0.071 R)
• M81: 60,829,935 km (0.12 R)
• M82: 62,354,487 km (0.105 R)
• M83: 66,332,145 km (0.088 R)
• M84: 67,563,934 km (0.09 R)
• M85: 69,368,832 km (0.094 R)
• M86: 69,482,227 km (0.085 R)
• M87: 69,936,257 km (0.089 R)
• M88: 70,277,340 km (0.089 R)
• M89: 71,647,357 km (0.098 R)
• M90: 72,335,657 km (0.07 R)
• M91: 74,762,134 km (0.071 R)
• M92: 76,043,590 km (0.117 R)
• M93: 77,802,861 km (0.12 R)
• M94: 77,920,744 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693

Radius: 7.4

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.44 AU - 18.74 AU

Year: 21838 Days

Day: 15.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 80,993,842 km

• M1: 139,425 km (0.077 R)
• M2: 969,544 km (0.043 R)
• M3: 1,079,199 km (0.038 R)
• M4: 1,310,926 km (0.097 R)
• M5: 1,463,815 km (0.082 R)
• M6: 1,655,001 km (0.1 R)
• M7: 1,922,632 km (0.104 R)
• M8: 2,061,608 km (0.085 R)
• M9: 2,276,431 km (0.1 R)
• M10: 2,573,981 km (0.115 R)
• M11: 2,844,604 km (0.041 R)
• M12: 3,497,149 km (0.106 R)
• M13: 3,581,971 km (0.109 R)
• M14: 4,886,315 km (0.032 R)
• M15: 5,076,753 km (0.091 R)
• M16: 5,563,694 km (0.054 R)
• M17: 6,116,459 km (0.096 R)
• M18: 6,951,514 km (0.072 R)
• M19: 9,015,815 km (0.094 R)
• M20: 10,023,207 km (0.09 R)
• M21: 10,326,292 km (0.05 R)
• M22: 10,448,364 km (0.061 R)
• M23: 11,442,292 km (0.102 R)
• M24: 11,631,982 km (0.119 R)
• M25: 11,822,720 km (0.09 R)
• M26: 11,886,448 km (0.078 R)
• M27: 12,661,216 km (0.115 R)
• M28: 13,319,147 km (0.074 R)
• M29: 13,518,711 km (0.08 R)
• M30: 14,599,705 km (0.042 R)
• M31: 15,568,202 km (0.119 R)
• M32: 16,700,358 km (0.111 R)
• M33: 17,932,147 km (0.096 R)
• M34: 18,968,262 km (0.107 R)
• M35: 19,796,137 km (0.073 R)
• M36: 19,871,833 km (0.074 R)
• M37: 21,798,953 km (0.079 R)
• M38: 22,034,121 km (0.087 R)
• M39: 22,586,287 km (0.076 R)
• M40: 25,250,026 km (0.119 R)
• M41: 27,080,356 km (0.038 R)
• M42: 27,926,332 km (0.09 R)
• M43: 28,096,574 km (0.09 R)
• M44: 28,438,106 km (0.07 R)
• M45: 29,211,527 km (0.086 R)
• M46: 29,644,164 km (0.084 R)
• M47: 31,043,054 km (0.112 R)
• M48: 31,131,167 km (0.079 R)
• M49: 35,274,430 km (0.109 R)
• M50: 35,550,588 km (0.089 R)
• M51: 35,735,191 km (0.113 R)
• M52: 37,222,793 km (0.083 R)
• M53: 38,540,899 km (0.067 R)
• M54: 39,491,893 km (0.103 R)
• M55: 39,587,337 km (0.118 R)
• M56: 40,258,133 km (0.049 R)
• M57: 43,174,993 km (0.078 R)
• M58: 45,457,108 km (0.09 R)
• M59: 46,260,000 km (0.067 R)
• M60: 46,865,273 km (0.112 R)
• M61: 47,574,666 km (0.077 R)
• M62: 47,676,393 km (0.041 R)
• M63: 51,487,548 km (0.085 R)
• M64: 51,905,375 km (0.108 R)
• M65: 52,009,944 km (0.113 R)
• M66: 53,165,587 km (0.103 R)
• M67: 53,693,668 km (0.112 R)
• M68: 54,011,414 km (0.107 R)
• M69: 55,502,306 km (0.103 R)
• M70: 56,360,250 km (0.119 R)
• M71: 57,763,777 km (0.066 R)
• M72: 58,306,518 km (0.087 R)
• M73: 59,725,903 km (0.101 R)
• M74: 60,274,927 km (0.111 R)
• M75: 61,267,210 km (0.095 R)
• M76: 61,377,762 km (0.104 R)
• M77: 62,264,878 km (0.075 R)
• M78: 63,156,331 km (0.09 R)
• M79: 63,379,831 km (0.075 R)
• M80: 63,939,626 km (0.08 R)
• M81: 65,177,249 km (0.075 R)
• M82: 65,629,184 km (0.047 R)
• M83: 66,082,316 km (0.119 R)
• M84: 67,561,690 km (0.067 R)
• M85: 68,707,160 km (0.098 R)
• M86: 69,743,575 km (0.067 R)
• M87: 75,357,833 km (0.115 R)
• M88: 76,307,480 km (0.054 R)
• M89: 79,300,934 km (0.089 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 10,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit