🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.54 AU - 0.64 AU

Year: 171 Days

Day: 13.8 Hours

Environment

Temp: 127 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.68 AU - 0.98 AU

Year: 285 Days

Day: 46.6 Hours

Environment

Temp: 91 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,897,381 km

• M1: 784,491 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.86 AU - 1.24 AU

Year: 405 Days

Day: 19.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,897,381 km

• M1: 622,626 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.66 AU - 3.62 AU

Year: 2096 Days

Day: 46.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.9

Radius: 11.2

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.06 AU - 10.06 AU

Year: 10274 Days

Day: 11.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 73,897,381 km

• M1: 173,683 km (0.097 R)
• M2: 449,990 km (0.108 R)
• M3: 717,471 km (0.113 R)
• M4: 984,504 km (0.101 R)
• M5: 1,156,691 km (0.057 R)
• M6: 1,301,950 km (0.052 R)
• M7: 1,492,239 km (0.114 R)
• M8: 1,631,066 km (0.095 R)
• M9: 1,965,118 km (0.118 R)
• M10: 2,096,016 km (0.06 R)
• M11: 2,297,823 km (0.068 R)
• M12: 2,553,486 km (0.116 R)
• M13: 3,168,782 km (0.084 R)
• M14: 3,427,586 km (0.078 R)
• M15: 3,506,724 km (0.091 R)
• M16: 3,828,958 km (0.059 R)
• M17: 3,911,087 km (0.117 R)
• M18: 4,049,166 km (0.066 R)
• M19: 4,189,040 km (0.069 R)
• M20: 4,531,020 km (0.09 R)
• M21: 5,001,356 km (0.095 R)
• M22: 5,333,912 km (0.095 R)
• M23: 6,244,814 km (0.12 R)
• M24: 6,570,039 km (0.081 R)
• M25: 6,867,589 km (0.109 R)
• M26: 7,169,628 km (0.068 R)
• M27: 7,476,004 km (0.059 R)
• M28: 8,031,311 km (0.044 R)
• M29: 8,278,447 km (0.046 R)
• M30: 8,635,836 km (0.111 R)
• M31: 8,852,753 km (0.118 R)
• M32: 9,108,266 km (0.111 R)
• M33: 9,329,073 km (0.056 R)
• M34: 9,477,324 km (0.082 R)
• M35: 9,813,620 km (0.118 R)
• M36: 10,768,504 km (0.115 R)
• M37: 11,913,226 km (0.034 R)
• M38: 11,993,560 km (0.079 R)
• M39: 12,074,044 km (0.057 R)
• M40: 13,933,695 km (0.117 R)
• M41: 14,145,825 km (0.063 R)
• M42: 14,573,226 km (0.107 R)
• M43: 15,004,966 km (0.117 R)
• M44: 15,178,798 km (0.071 R)
• M45: 15,353,379 km (0.078 R)
• M46: 15,616,522 km (0.111 R)
• M47: 15,969,573 km (0.088 R)
• M48: 16,369,897 km (0.088 R)
• M49: 16,683,603 km (0.116 R)
• M50: 17,089,911 km (0.12 R)
• M51: 19,976,103 km (0.104 R)
• M52: 20,263,331 km (0.054 R)
• M53: 21,966,203 km (0.066 R)
• M54: 22,114,305 km (0.115 R)
• M55: 22,610,372 km (0.098 R)
• M56: 22,859,751 km (0.106 R)
• M57: 22,959,832 km (0.113 R)
• M58: 23,462,032 km (0.107 R)
• M59: 25,714,827 km (0.096 R)
• M60: 25,818,947 km (0.089 R)
• M61: 25,923,067 km (0.075 R)
• M62: 26,866,880 km (0.105 R)
• M63: 29,221,251 km (0.081 R)
• M64: 29,711,035 km (0.028 R)
• M65: 29,820,241 km (0.083 R)
• M66: 30,258,264 km (0.111 R)
• M67: 30,698,530 km (0.082 R)
• M68: 31,251,743 km (0.096 R)
• M69: 31,474,046 km (0.108 R)
• M70: 31,752,597 km (0.094 R)
• M71: 32,368,192 km (0.094 R)
• M72: 33,100,922 km (0.053 R)
• M73: 33,327,414 km (0.119 R)
• M74: 33,440,809 km (0.078 R)
• M75: 33,839,038 km (0.029 R)
• M76: 34,238,764 km (0.104 R)
• M77: 34,525,094 km (0.055 R)
• M78: 34,697,431 km (0.093 R)
• M79: 35,100,448 km (0.087 R)
• M80: 35,911,268 km (0.113 R)
• M81: 36,144,042 km (0.084 R)
• M82: 37,139,018 km (0.084 R)
• M83: 37,965,097 km (0.107 R)
• M84: 38,321,140 km (0.063 R)
• M85: 39,575,518 km (0.104 R)
• M86: 39,755,784 km (0.091 R)
• M87: 39,936,348 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.3

Radius: 3.3

Gravity: 25.56 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 10.94 AU - 12.92 AU

Year: 15523 Days

Day: 18.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,897,381 km

• M1: 119,828 km (0.117 R)
• M2: 288,125 km (0.082 R)
• M3: 495,019 km (0.058 R)
• M4: 688,150 km (0.057 R)
• M5: 793,018 km (0.117 R)
• M6: 921,822 km (0.101 R)
• M7: 1,544,897 km (0.035 R)
• M8: 1,590,225 km (0.026 R)
• M9: 1,823,448 km (0.115 R)
• M10: 2,399,849 km (0.06 R)
• M11: 2,505,465 km (0.077 R)
• M12: 2,748,562 km (0.112 R)
• M13: 2,999,288 km (0.078 R)
• M14: 3,084,558 km (0.119 R)
• M15: 3,286,366 km (0.117 R)
• M16: 3,462,892 km (0.098 R)
• M17: 3,642,409 km (0.069 R)
• M18: 4,682,862 km (0.115 R)
• M19: 4,948,099 km (0.06 R)
• M20: 6,272,938 km (0.063 R)
• M21: 6,786,956 km (0.108 R)
• M22: 6,936,404 km (0.071 R)
• M23: 7,506,073 km (0.109 R)
• M24: 8,169,689 km (0.036 R)
• M25: 8,770,624 km (0.077 R)
• M26: 9,803,448 km (0.101 R)
• M27: 10,613,819 km (0.069 R)
• M28: 10,787,203 km (0.088 R)
• M29: 11,534,145 km (0.108 R)
• M30: 11,801,776 km (0.117 R)
• M31: 12,207,037 km (0.06 R)
• M32: 12,343,171 km (0.094 R)
• M33: 13,031,171 km (0.099 R)
• M34: 14,015,226 km (0.096 R)
• M35: 14,110,071 km (0.074 R)
• M36: 14,829,039 km (0.115 R)
• M37: 14,974,298 km (0.079 R)
• M38: 15,559,824 km (0.091 R)
• M39: 16,552,406 km (0.105 R)
• M40: 16,703,051 km (0.08 R)
• M41: 16,854,145 km (0.089 R)
• M42: 16,904,559 km (0.109 R)
• M43: 17,259,256 km (0.052 R)
• M44: 17,565,184 km (0.097 R)
• M45: 19,279,575 km (0.079 R)
• M46: 20,129,889 km (0.085 R)
• M47: 20,883,713 km (0.072 R)
• M48: 22,031,877 km (0.044 R)
• M49: 22,920,339 km (0.063 R)
• M50: 23,312,734 km (0.1 R)
• M51: 23,933,864 km (0.086 R)
• M52: 24,104,107 km (0.096 R)
• M53: 24,617,526 km (0.075 R)
• M54: 24,961,751 km (0.08 R)
• M55: 25,076,941 km (0.12 R)
• M56: 25,249,877 km (0.106 R)
• M57: 25,423,261 km (0.086 R)
• M58: 25,713,181 km (0.078 R)
• M59: 26,354,657 km (0.095 R)
• M60: 26,471,942 km (0.104 R)
• M61: 26,824,544 km (0.069 R)
• M62: 26,883,485 km (0.09 R)
• M63: 27,238,032 km (0.098 R)
• M64: 27,713,006 km (0.103 R)
• M65: 28,071,143 km (0.088 R)
• M66: 28,130,982 km (0.118 R)
• M67: 28,490,765 km (0.099 R)
• M68: 28,550,903 km (0.118 R)
• M69: 28,852,193 km (0.072 R)
• M70: 28,972,919 km (0.118 R)
• M71: 29,336,442 km (0.11 R)
• M72: 31,361,997 km (0.091 R)
• M73: 33,115,733 km (0.101 R)
• M74: 34,965,361 km (0.093 R)
• M75: 36,260,280 km (0.114 R)
• M76: 38,298,401 km (0.038 R)
• M77: 38,364,823 km (0.116 R)
• M78: 38,963,813 km (0.065 R)
• M79: 39,632,964 km (0.096 R)
• M80: 39,834,323 km (0.054 R)
• M81: 39,901,642 km (0.081 R)
• M82: 41,050,404 km (0.068 R)
• M83: 42,759,559 km (0.101 R)
• M84: 42,897,189 km (0.101 R)
• M85: 43,035,119 km (0.066 R)
• M86: 43,449,654 km (0.075 R)
• M87: 44,561,466 km (0.105 R)
• M88: 44,701,041 km (0.115 R)
• M89: 45,401,458 km (0.081 R)
• M90: 47,097,000 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.3

Radius: 3.2

Gravity: 47.2 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 15.01 AU - 15.81 AU

Year: 22789 Days

Day: 21.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 73,897,381 km

• M1: 102,923 km (0.044 R)
• M2: 203,453 km (0.086 R)
• M3: 462,557 km (0.054 R)
• M4: 482,603 km (0.119 R)
• M5: 565,480 km (0.1 R)
• M6: 586,872 km (0.073 R)
• M7: 792,420 km (0.086 R)
• M8: 915,539 km (0.091 R)
• M9: 1,044,941 km (0.093 R)
• M10: 1,496,577 km (0.108 R)
• M11: 1,805,945 km (0.112 R)
• M12: 3,148,437 km (0.11 R)
• M13: 3,382,557 km (0.079 R)
• M14: 4,202,503 km (0.102 R)
• M15: 5,262,404 km (0.108 R)
• M16: 5,727,205 km (0.111 R)
• M17: 5,821,751 km (0.101 R)
• M18: 6,108,380 km (0.059 R)
• M19: 6,156,551 km (0.081 R)
• M20: 6,205,020 km (0.076 R)
• M21: 6,745,218 km (0.072 R)
• M22: 7,096,773 km (0.12 R)
• M23: 7,402,701 km (0.058 R)
• M24: 7,609,146 km (0.082 R)
• M25: 7,817,536 km (0.104 R)
• M26: 8,293,108 km (0.088 R)
• M27: 8,561,337 km (0.058 R)
• M28: 8,832,408 km (0.05 R)
• M29: 9,106,322 km (0.059 R)
• M30: 9,944,668 km (0.12 R)
• M31: 10,286,798 km (0.099 R)
• M32: 10,344,244 km (0.057 R)
• M33: 10,574,924 km (0.093 R)
• M34: 11,100,162 km (0.06 R)
• M35: 11,277,136 km (0.073 R)
• M36: 11,574,088 km (0.113 R)
• M37: 12,236,507 km (0.085 R)
• M38: 12,541,687 km (0.119 R)
• M39: 12,664,507 km (0.109 R)
• M40: 13,284,291 km (0.056 R)
• M41: 13,977,378 km (0.116 R)
• M42: 15,398,558 km (0.11 R)
• M43: 15,993,060 km (0.095 R)
• M44: 17,272,570 km (0.118 R)
• M45: 18,166,717 km (0.081 R)
• M46: 18,724,417 km (0.101 R)
• M47: 18,794,579 km (0.111 R)
• M48: 19,500,531 km (0.062 R)
• M49: 20,865,462 km (0.116 R)
• M50: 21,449,343 km (0.069 R)
• M51: 22,186,711 km (0.055 R)
• M52: 22,260,911 km (0.09 R)
• M53: 22,782,559 km (0.108 R)
• M54: 23,534,737 km (0.117 R)
• M55: 25,917,682 km (0.107 R)
• M56: 26,230,790 km (0.086 R)
• M57: 26,466,406 km (0.071 R)
• M58: 26,939,734 km (0.071 R)
• M59: 30,083,533 km (0.094 R)
• M60: 32,326,903 km (0.064 R)
• M61: 33,171,383 km (0.112 R)
• M62: 33,341,027 km (0.116 R)
• M63: 34,023,044 km (0.04 R)
• M64: 35,921,890 km (0.112 R)
• M65: 36,096,171 km (0.04 R)
• M66: 36,445,781 km (0.096 R)
• M67: 36,796,289 km (0.111 R)
• M68: 37,766,282 km (0.072 R)
• M69: 38,209,989 km (0.08 R)
• M70: 39,731,250 km (0.106 R)
• M71: 40,272,944 km (0.054 R)
• M72: 41,637,725 km (0.115 R)
• M73: 43,852,671 km (0.089 R)
• M74: 44,039,070 km (0.094 R)
• M75: 44,880,708 km (0.087 R)
• M76: 45,162,400 km (0.064 R)
• M77: 46,200,310 km (0.104 R)
• M78: 47,437,186 km (0.058 R)
• M79: 47,628,372 km (0.106 R)
• M80: 48,684,832 km (0.089 R)
• M81: 50,430,190 km (0.12 R)
• M82: 50,625,415 km (0.115 R)
• M83: 50,723,103 km (0.091 R)
• M84: 52,393,363 km (0.119 R)
• M85: 53,782,230 km (0.092 R)
• M86: 58,533,009 km (0.105 R)
• M87: 59,251,977 km (0.082 R)
• M88: 60,698,738 km (0.102 R)
• M89: 62,261,587 km (0.09 R)
• M90: 65,001,771 km (0.12 R)
• M91: 66,814,598 km (0.027 R)
• M92: 67,458,317 km (0.118 R)
• M93: 67,888,711 km (0.105 R)
• M94: 68,211,992 km (0.059 R)
• M95: 70,708,032 km (0.116 R)
• M96: 71,802,490 km (0.113 R)
• M97: 72,461,917 km (0.106 R)
• M98: 72,682,125 km (0.108 R)
• M99: 73,123,290 km (0.08 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 13,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit