🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.12 AU - 1.2 AU

Year: 456 Days

Day: 17 Hours

Environment

Temp: 14 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,469,503 km

• M1: 353,799 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.17 AU - 1.95 AU

Year: 712 Days

Day: 34.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.87 AU - 3.11 AU

Year: 1435 Days

Day: 18.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.22 AU - 4.58 AU

Year: 2813 Days

Day: 22.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.5 AU - 4.8 AU

Year: 3088 Days

Day: 23.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,469,503 km

• M1: 1,137,991 km (0.111 R)

Asteroid Belt

Center: 7.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669

Radius: 9.9

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.2 AU - 12.16 AU

Year: 12748 Days

Day: 11.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 42,469,503 km

• M1: 155,731 km (0.115 R)
• M2: 370,704 km (0.111 R)
• M3: 442,511 km (0.117 R)
• M4: 620,532 km (0.107 R)
• M5: 943,065 km (0.118 R)
• M6: 1,026,391 km (0.093 R)
• M7: 1,409,212 km (0.044 R)
• M8: 1,782,608 km (0.078 R)
• M9: 2,355,867 km (0.115 R)
• M10: 2,677,951 km (0.093 R)
• M11: 2,921,198 km (0.097 R)
• M12: 3,429,232 km (0.03 R)
• M13: 3,494,756 km (0.1 R)
• M14: 3,626,851 km (0.063 R)
• M15: 3,794,550 km (0.043 R)
• M16: 3,896,426 km (0.098 R)
• M17: 4,207,291 km (0.076 R)
• M18: 4,927,155 km (0.055 R)
• M19: 5,188,054 km (0.087 R)
• M20: 5,263,601 km (0.109 R)
• M21: 5,339,298 km (0.092 R)
• M22: 6,236,885 km (0.106 R)
• M23: 6,438,094 km (0.08 R)
• M24: 6,888,683 km (0.066 R)
• M25: 7,138,661 km (0.063 R)
• M26: 7,264,772 km (0.091 R)
• M27: 7,950,229 km (0.12 R)
• M28: 9,016,712 km (0.102 R)
• M29: 9,290,327 km (0.116 R)
• M30: 9,566,634 km (0.101 R)
• M31: 12,173,676 km (0.114 R)
• M32: 12,425,599 km (0.116 R)
• M33: 12,526,877 km (0.118 R)
• M34: 13,088,617 km (0.102 R)
• M35: 14,930,466 km (0.057 R)
• M36: 15,744,428 km (0.073 R)
• M37: 16,405,950 km (0.061 R)
• M38: 16,740,151 km (0.107 R)
• M39: 16,908,150 km (0.094 R)
• M40: 17,245,792 km (0.118 R)
• M41: 17,471,984 km (0.068 R)
• M42: 17,585,529 km (0.103 R)
• M43: 17,756,220 km (0.09 R)
• M44: 17,870,363 km (0.074 R)
• M45: 18,387,074 km (0.083 R)
• M46: 19,200,438 km (0.08 R)
• M47: 19,376,215 km (0.09 R)
• M48: 19,493,650 km (0.045 R)
• M49: 20,144,251 km (0.09 R)
• M50: 20,802,033 km (0.111 R)
• M51: 21,224,198 km (0.106 R)
• M52: 21,406,109 km (0.112 R)
• M53: 21,588,319 km (0.06 R)
• M54: 22,261,360 km (0.111 R)
• M55: 22,507,748 km (0.061 R)
• M56: 22,755,183 km (0.093 R)
• M57: 22,941,282 km (0.103 R)
• M58: 24,384,752 km (0.101 R)
• M59: 24,829,955 km (0.114 R)
• M60: 25,213,674 km (0.111 R)
• M61: 25,406,206 km (0.069 R)
• M62: 26,964,567 km (0.106 R)
• M63: 28,087,000 km (0.113 R)
• M64: 30,924,872 km (0.083 R)
• M65: 32,377,766 km (0.116 R)
• M66: 33,852,801 km (0.098 R)
• M67: 38,112,601 km (0.047 R)
• M68: 39,669,167 km (0.108 R)
• M69: 40,117,661 km (0.104 R)
• M70: 40,492,852 km (0.119 R)
• M71: 41,095,283 km (0.069 R)
• M72: 42,080,684 km (0.113 R)
• M73: 42,997,270 km (0.086 R)
• M74: 43,074,014 km (0.043 R)
• M75: 43,611,968 km (0.068 R)
• M76: 44,616,967 km (0.093 R)
• M77: 45,473,414 km (0.048 R)
• M78: 46,335,248 km (0.118 R)
• M79: 47,044,342 km (0.107 R)
• M80: 48,154,507 km (0.029 R)
• M81: 48,473,300 km (0.067 R)
• M82: 48,872,876 km (0.082 R)
• M83: 49,755,504 km (0.099 R)
• M84: 52,026,100 km (0.113 R)
• M85: 52,598,911 km (0.101 R)
• M86: 52,845,149 km (0.113 R)
• M87: 53,091,686 km (0.104 R)
• M88: 54,164,602 km (0.093 R)
• M89: 54,994,720 km (0.092 R)
• M90: 55,829,028 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.7

Radius: 12.5

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 9.59 AU - 13.25 AU

Year: 14096 Days

Day: 14.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,469,503 km

• M1: 198,965 km (0.073 R)
• M2: 353,949 km (0.087 R)
• M3: 553,662 km (0.12 R)
• M4: 755,469 km (0.041 R)
• M5: 918,681 km (0.083 R)
• M6: 1,004,998 km (0.086 R)
• M7: 1,186,760 km (0.09 R)
• M8: 1,583,643 km (0.104 R)
• M9: 1,662,631 km (0.105 R)
• M10: 2,021,366 km (0.102 R)
• M11: 2,811,094 km (0.073 R)
• M12: 3,006,169 km (0.105 R)
• M13: 3,583,318 km (0.107 R)
• M14: 3,724,089 km (0.086 R)
• M15: 4,955,729 km (0.071 R)
• M16: 5,432,946 km (0.056 R)
• M17: 5,677,090 km (0.091 R)
• M18: 6,218,634 km (0.053 R)
• M19: 6,776,784 km (0.103 R)
• M20: 7,895,177 km (0.093 R)
• M21: 8,830,912 km (0.106 R)
• M22: 9,949,904 km (0.076 R)
• M23: 10,049,387 km (0.119 R)
• M24: 10,602,300 km (0.082 R)
• M25: 10,754,741 km (0.116 R)
• M26: 11,062,015 km (0.092 R)
• M27: 11,895,424 km (0.079 R)
• M28: 12,695,025 km (0.1 R)
• M29: 13,292,519 km (0.092 R)
• M30: 13,457,076 km (0.086 R)
• M31: 14,346,137 km (0.105 R)
• M32: 15,254,196 km (0.119 R)
• M33: 15,831,195 km (0.06 R)
• M34: 17,066,125 km (0.049 R)
• M35: 17,604,827 km (0.112 R)
• M36: 17,725,253 km (0.118 R)
• M37: 17,906,566 km (0.081 R)
• M38: 18,088,327 km (0.057 R)
• M39: 18,270,837 km (0.115 R)
• M40: 18,515,130 km (0.113 R)
• M41: 18,945,224 km (0.088 R)
• M42: 19,440,692 km (0.064 R)
• M43: 19,752,604 km (0.102 R)
• M44: 21,917,135 km (0.111 R)
• M45: 22,241,763 km (0.114 R)
• M46: 24,828,160 km (0.05 R)
• M47: 25,643,020 km (0.065 R)
• M48: 27,648,230 km (0.056 R)
• M49: 28,918,166 km (0.083 R)
• M50: 29,274,209 km (0.108 R)
• M51: 31,734,196 km (0.099 R)
• M52: 32,028,007 km (0.025 R)
• M53: 34,184,609 km (0.05 R)
• M54: 34,712,092 km (0.051 R)
• M55: 36,464,481 km (0.077 R)
• M56: 37,080,824 km (0.099 R)
• M57: 37,856,040 km (0.116 R)
• M58: 40,054,830 km (0.081 R)
• M59: 40,372,277 km (0.073 R)
• M60: 41,009,863 km (0.114 R)
• M61: 42,052,859 km (0.107 R)
• M62: 42,214,126 km (0.081 R)
• M63: 42,375,691 km (0.098 R)
• M64: 44,247,011 km (0.074 R)
• M65: 46,228,584 km (0.082 R)
• M66: 46,478,263 km (0.097 R)
• M67: 48,492,150 km (0.101 R)
• M68: 48,745,868 km (0.111 R)
• M69: 50,106,610 km (0.108 R)
• M70: 50,363,170 km (0.036 R)
• M71: 50,877,488 km (0.063 R)
• M72: 51,049,376 km (0.116 R)
• M73: 51,825,041 km (0.054 R)
• M74: 54,263,037 km (0.113 R)
• M75: 54,350,851 km (0.104 R)
• M76: 54,878,483 km (0.113 R)
• M77: 56,471,401 km (0.109 R)
• M78: 56,649,273 km (0.084 R)
• M79: 57,362,855 km (0.102 R)
• M80: 57,810,452 km (0.101 R)
• M81: 58,169,337 km (0.086 R)
• M82: 58,618,878 km (0.053 R)
• M83: 59,069,617 km (0.079 R)
• M84: 59,250,331 km (0.087 R)
• M85: 59,612,059 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.6

Radius: 3

Gravity: 41.62 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 13.99 AU - 14.71 AU

Year: 19855 Days

Day: 15.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 42,469,503 km

• M1: 99,183 km (0.045 R)
• M2: 174,431 km (0.065 R)
• M3: 267,331 km (0.108 R)
• M4: 391,498 km (0.079 R)
• M5: 425,307 km (0.071 R)
• M6: 924,216 km (0.113 R)
• M7: 1,086,529 km (0.118 R)
• M8: 1,110,465 km (0.079 R)
• M9: 1,463,965 km (0.106 R)
• M10: 1,598,004 km (0.104 R)
• M11: 1,849,329 km (0.082 R)
• M12: 2,023,610 km (0.047 R)
• M13: 2,450,712 km (0.09 R)
• M14: 2,871,232 km (0.093 R)
• M15: 3,454,215 km (0.078 R)
• M16: 4,147,302 km (0.104 R)
• M17: 4,451,733 km (0.086 R)
• M18: 4,606,567 km (0.113 R)
• M19: 4,921,620 km (0.115 R)
• M20: 5,448,354 km (0.092 R)
• M21: 5,865,433 km (0.068 R)
• M22: 6,077,862 km (0.028 R)
• M23: 6,120,647 km (0.043 R)
• M24: 6,249,601 km (0.093 R)
• M25: 6,466,667 km (0.11 R)
• M26: 7,132,228 km (0.086 R)
• M27: 7,222,585 km (0.093 R)
• M28: 7,404,496 km (0.063 R)
• M29: 7,633,979 km (0.031 R)
• M30: 8,671,141 km (0.114 R)
• M31: 10,925,880 km (0.058 R)
• M32: 12,090,051 km (0.075 R)
• M33: 13,908,563 km (0.058 R)
• M34: 14,419,140 km (0.066 R)
• M35: 14,993,596 km (0.091 R)
• M36: 15,400,203 km (0.049 R)
• M37: 15,634,174 km (0.076 R)
• M38: 16,641,417 km (0.097 R)
• M39: 17,608,567 km (0.103 R)
• M40: 18,655,902 km (0.104 R)
• M41: 19,218,390 km (0.113 R)
• M42: 19,659,853 km (0.065 R)
• M43: 19,786,562 km (0.113 R)
• M44: 20,616,980 km (0.119 R)
• M45: 21,198,467 km (0.09 R)
• M46: 21,523,842 km (0.069 R)
• M47: 22,179,530 km (0.108 R)
• M48: 22,708,807 km (0.081 R)
• M49: 23,041,812 km (0.027 R)
• M50: 23,443,333 km (0.118 R)
• M51: 24,253,555 km (0.116 R)
• M52: 25,072,902 km (0.078 R)
• M53: 26,388,466 km (0.092 R)
• M54: 28,439,453 km (0.094 R)
• M55: 29,158,570 km (0.108 R)
• M56: 30,029,229 km (0.084 R)
• M57: 30,394,547 km (0.089 R)
• M58: 32,767,020 km (0.086 R)
• M59: 32,992,464 km (0.057 R)
• M60: 33,143,109 km (0.117 R)
• M61: 33,444,998 km (0.072 R)
• M62: 33,823,630 km (0.074 R)
• M63: 33,975,472 km (0.109 R)
• M64: 34,203,608 km (0.103 R)
• M65: 34,279,903 km (0.065 R)
• M66: 35,892,568 km (0.093 R)
• M67: 36,047,552 km (0.072 R)
• M68: 37,294,600 km (0.088 R)
• M69: 38,002,197 km (0.093 R)
• M70: 39,830,732 km (0.093 R)
• M71: 40,312,288 km (0.047 R)
• M72: 43,737,780 km (0.084 R)
• M73: 44,400,648 km (0.089 R)
• M74: 44,483,824 km (0.075 R)
• M75: 44,567,001 km (0.115 R)
• M76: 46,325,225 km (0.074 R)
• M77: 46,662,568 km (0.063 R)
• M78: 49,391,532 km (0.06 R)
• M79: 49,477,551 km (0.081 R)
• M80: 49,649,888 km (0.06 R)
• M81: 49,908,842 km (0.072 R)
• M82: 50,601,480 km (0.085 R)
• M83: 51,036,062 km (0.066 R)
• M84: 51,123,128 km (0.085 R)
• M85: 54,556,548 km (0.08 R)
• M86: 55,002,051 km (0.108 R)
• M87: 55,807,037 km (0.115 R)
• M88: 55,986,405 km (0.103 R)
• M89: 56,886,386 km (0.091 R)
• M90: 57,519,334 km (0.107 R)
• M91: 58,609,603 km (0.097 R)
• M92: 58,791,963 km (0.106 R)
• M93: 59,065,877 km (0.078 R)
• M94: 61,087,393 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.1

Radius: 4.7

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 13.55 AU - 16.33 AU

Year: 21092 Days

Day: 23.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 42,469,503 km

• M1: 144,212 km (0.108 R)
• M2: 206,445 km (0.118 R)
• M3: 289,921 km (0.073 R)
• M4: 372,648 km (0.079 R)
• M5: 463,305 km (0.074 R)
• M6: 590,612 km (0.064 R)
• M7: 843,882 km (0.081 R)
• M8: 1,910,365 km (0.109 R)
• M9: 2,162,138 km (0.112 R)
• M10: 2,303,957 km (0.075 R)
• M11: 2,448,768 km (0.052 R)
• M12: 3,216,653 km (0.041 R)
• M13: 3,433,122 km (0.088 R)
• M14: 3,598,726 km (0.093 R)
• M15: 3,654,377 km (0.032 R)
• M16: 3,710,476 km (0.107 R)
• M17: 3,937,416 km (0.107 R)
• M18: 4,081,628 km (0.106 R)
• M19: 4,951,690 km (0.056 R)
• M20: 5,487,549 km (0.101 R)
• M21: 5,876,803 km (0.054 R)
• M22: 6,443,479 km (0.111 R)
• M23: 6,613,423 km (0.066 R)
• M24: 7,097,073 km (0.037 R)
• M25: 8,355,490 km (0.105 R)
• M26: 8,429,541 km (0.069 R)
• M27: 8,540,842 km (0.091 R)
• M28: 9,410,753 km (0.098 R)
• M29: 9,487,796 km (0.051 R)
• M30: 11,274,144 km (0.045 R)
• M31: 11,355,825 km (0.062 R)
• M32: 11,850,545 km (0.12 R)
• M33: 13,160,873 km (0.107 R)
• M34: 13,680,426 km (0.117 R)
• M35: 14,030,335 km (0.115 R)
• M36: 14,074,317 km (0.091 R)
• M37: 14,873,469 km (0.039 R)
• M38: 15,687,132 km (0.096 R)
• M39: 15,732,759 km (0.1 R)
• M40: 16,099,424 km (0.029 R)
• M41: 16,145,500 km (0.116 R)
• M42: 16,330,104 km (0.078 R)
• M43: 16,515,306 km (0.054 R)
• M44: 17,310,418 km (0.108 R)
• M45: 18,165,819 km (0.077 R)
• M46: 19,376,365 km (0.092 R)
• M47: 19,621,706 km (0.1 R)
• M48: 19,670,923 km (0.117 R)
• M49: 20,115,229 km (0.098 R)
• M50: 20,612,941 km (0.028 R)
• M51: 21,367,064 km (0.037 R)
• M52: 22,592,270 km (0.107 R)
• M53: 22,746,955 km (0.06 R)
• M54: 23,526,060 km (0.119 R)
• M55: 24,366,651 km (0.092 R)
• M56: 25,110,152 km (0.084 R)
• M57: 27,056,121 km (0.097 R)
• M58: 27,110,874 km (0.052 R)
• M59: 27,825,952 km (0.116 R)
• M60: 28,213,410 km (0.105 R)
• M61: 28,770,214 km (0.063 R)
• M62: 29,162,160 km (0.072 R)
• M63: 29,386,856 km (0.048 R)
• M64: 29,499,503 km (0.097 R)
• M65: 29,781,645 km (0.076 R)
• M66: 29,838,043 km (0.102 R)
• M67: 31,148,072 km (0.076 R)
• M68: 31,838,915 km (0.105 R)
• M69: 32,186,281 km (0.085 R)
• M70: 32,651,231 km (0.048 R)
• M71: 32,767,918 km (0.08 R)
• M72: 32,826,261 km (0.113 R)
• M73: 33,001,589 km (0.11 R)
• M74: 33,177,068 km (0.032 R)
• M75: 34,178,027 km (0.104 R)
• M76: 34,593,012 km (0.05 R)
• M77: 35,428,067 km (0.081 R)
• M78: 35,547,895 km (0.093 R)
• M79: 35,667,872 km (0.064 R)
• M80: 35,847,988 km (0.077 R)
• M81: 36,028,553 km (0.077 R)
• M82: 36,511,305 km (0.084 R)
• M83: 36,753,504 km (0.099 R)
• M84: 36,874,828 km (0.119 R)
• M85: 37,788,871 km (0.097 R)
• M86: 37,911,242 km (0.087 R)
• M87: 37,972,577 km (0.117 R)
• M88: 38,648,759 km (0.108 R)
• M89: 40,700,793 km (0.043 R)
• M90: 41,077,631 km (0.082 R)
• M91: 41,392,684 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 14,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit