🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.55 AU - 0.61 AU

Year: 169 Days

Day: 31.2 Hours

Environment

Temp: 131 °C

Axial Tilt: 109.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,165,342 km

• M1: 231,877 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.89 AU - 2.93 AU

Year: 1433 Days

Day: 29.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.5 AU - 3.28 AU

Year: 1881 Days

Day: 47.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.51 AU - 3.85 AU

Year: 2171 Days

Day: 24.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.81 AU - 3.57 AU

Year: 2182 Days

Day: 27.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,165,342 km

• M1: 948,151 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661

Radius: 13.2

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.16 AU - 6 AU

Year: 5047 Days

Day: 14 Hours

Environment

Temp: -153 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 56,165,342 km

• M1: 189,690 km (0.104 R)
• M2: 289,322 km (0.063 R)
• M3: 385,364 km (0.087 R)
• M4: 614,099 km (0.092 R)
• M5: 878,140 km (0.059 R)
• M6: 1,066,334 km (0.065 R)
• M7: 1,224,010 km (0.103 R)
• M8: 1,313,469 km (0.112 R)
• M9: 1,596,209 km (0.105 R)
• M10: 1,847,085 km (0.111 R)
• M11: 2,057,420 km (0.078 R)
• M12: 2,656,709 km (0.115 R)
• M13: 3,479,497 km (0.09 R)
• M14: 3,919,165 km (0.052 R)
• M15: 4,400,122 km (0.086 R)
• M16: 4,517,556 km (0.109 R)
• M17: 5,070,769 km (0.11 R)
• M18: 5,218,722 km (0.082 R)
• M19: 5,493,683 km (0.108 R)
• M20: 5,824,892 km (0.04 R)
• M21: 6,005,906 km (0.099 R)
• M22: 6,347,288 km (0.112 R)
• M23: 6,830,340 km (0.096 R)
• M24: 7,131,480 km (0.112 R)
• M25: 7,436,959 km (0.052 R)
• M26: 7,946,190 km (0.061 R)
• M27: 8,642,867 km (0.085 R)
• M28: 8,849,761 km (0.115 R)
• M29: 9,178,278 km (0.102 R)
• M30: 9,785,795 km (0.09 R)
• M31: 9,970,698 km (0.06 R)
• M32: 10,125,532 km (0.086 R)
• M33: 10,218,881 km (0.112 R)
• M34: 10,375,061 km (0.084 R)
• M35: 10,595,120 km (0.094 R)
• M36: 10,848,538 km (0.077 R)
• M37: 12,013,457 km (0.108 R)
• M38: 12,277,796 km (0.079 R)
• M39: 12,946,948 km (0.063 R)
• M40: 13,183,911 km (0.095 R)
• M41: 13,320,045 km (0.118 R)
• M42: 13,422,519 km (0.116 R)
• M43: 13,765,697 km (0.12 R)
• M44: 14,077,010 km (0.036 R)
• M45: 14,355,711 km (0.08 R)
• M46: 14,530,890 km (0.081 R)
• M47: 14,812,583 km (0.096 R)
• M48: 15,096,071 km (0.057 R)
• M49: 15,921,103 km (0.113 R)
• M50: 16,357,480 km (0.029 R)
• M51: 17,765,046 km (0.089 R)
• M52: 18,750,597 km (0.074 R)
• M53: 19,559,473 km (0.055 R)
• M54: 19,792,546 km (0.03 R)
• M55: 19,948,577 km (0.112 R)
• M56: 20,419,062 km (0.09 R)
• M57: 20,813,851 km (0.034 R)
• M58: 23,071,283 km (0.077 R)
• M59: 23,441,238 km (0.077 R)
• M60: 24,145,545 km (0.072 R)
• M61: 24,940,957 km (0.093 R)
• M62: 25,025,181 km (0.116 R)
• M63: 26,085,979 km (0.089 R)
• M64: 26,342,839 km (0.028 R)
• M65: 26,428,558 km (0.069 R)
• M66: 27,031,587 km (0.093 R)
• M67: 27,334,972 km (0.113 R)
• M68: 27,595,721 km (0.095 R)
• M69: 28,295,390 km (0.088 R)
• M70: 28,515,149 km (0.068 R)
• M71: 29,935,581 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.8

Radius: 10.3

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.52 AU - 5.96 AU

Year: 5265 Days

Day: 12.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 56,165,342 km

• M1: 130,449 km (0.054 R)
• M2: 212,429 km (0.055 R)
• M3: 479,760 km (0.032 R)
• M4: 546,481 km (0.116 R)
• M5: 860,936 km (0.112 R)
• M6: 1,019,809 km (0.039 R)
• M7: 1,188,854 km (0.058 R)
• M8: 1,614,161 km (0.054 R)
• M9: 1,781,711 km (0.11 R)
• M10: 2,353,025 km (0.108 R)
• M11: 2,421,840 km (0.072 R)
• M12: 2,526,409 km (0.056 R)
• M13: 2,668,078 km (0.107 R)
• M14: 2,794,339 km (0.065 R)
• M15: 3,015,444 km (0.054 R)
• M16: 3,280,681 km (0.071 R)
• M17: 3,416,217 km (0.083 R)
• M18: 3,514,204 km (0.081 R)
• M19: 3,632,984 km (0.109 R)
• M20: 3,976,910 km (0.096 R)
• M21: 4,100,926 km (0.079 R)
• M22: 4,268,177 km (0.063 R)
• M23: 4,373,793 km (0.074 R)
• M24: 4,981,908 km (0.093 R)
• M25: 6,156,850 km (0.109 R)
• M26: 6,397,104 km (0.115 R)
• M27: 6,615,816 km (0.102 R)
• M28: 6,861,905 km (0.093 R)
• M29: 7,060,870 km (0.114 R)
• M30: 7,490,216 km (0.116 R)
• M31: 8,215,765 km (0.104 R)
• M32: 8,294,753 km (0.049 R)
• M33: 8,533,511 km (0.104 R)
• M34: 8,801,591 km (0.089 R)
• M35: 9,318,302 km (0.108 R)
• M36: 10,811,588 km (0.104 R)
• M37: 11,719,048 km (0.087 R)
• M38: 11,837,829 km (0.108 R)
• M39: 12,317,440 km (0.078 R)
• M40: 12,864,519 km (0.092 R)
• M41: 13,919,483 km (0.078 R)
• M42: 14,077,010 km (0.103 R)
• M43: 14,361,994 km (0.048 R)
• M44: 15,260,778 km (0.069 R)
• M45: 15,423,241 km (0.032 R)
• M46: 15,488,466 km (0.088 R)
• M47: 15,553,691 km (0.083 R)
• M48: 16,409,839 km (0.081 R)
• M49: 16,643,062 km (0.035 R)
• M50: 17,586,576 km (0.101 R)
• M51: 17,791,076 km (0.079 R)
• M52: 18,064,840 km (0.073 R)
• M53: 18,616,707 km (0.08 R)
• M54: 19,666,435 km (0.109 R)
• M55: 20,484,137 km (0.037 R)
• M56: 20,807,269 km (0.035 R)
• M57: 20,915,278 km (0.12 R)
• M58: 21,095,693 km (0.097 R)
• M59: 21,749,885 km (0.08 R)
• M60: 21,896,042 km (0.112 R)
• M61: 22,595,262 km (0.076 R)
• M62: 22,966,265 km (0.09 R)
• M63: 23,414,012 km (0.117 R)
• M64: 23,827,051 km (0.06 R)
• M65: 24,128,940 km (0.081 R)
• M66: 24,318,331 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.6

Radius: 4.9

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 11.54 AU - 17.42 AU

Year: 21097 Days

Day: 16.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,165,342 km

• M1: 153,936 km (0.076 R)
• M2: 885,470 km (0.098 R)
• M3: 1,144,873 km (0.098 R)
• M4: 1,306,737 km (0.099 R)
• M5: 1,475,933 km (0.118 R)
• M6: 1,677,890 km (0.076 R)
• M7: 1,942,678 km (0.117 R)
• M8: 2,422,438 km (0.067 R)
• M9: 2,660,449 km (0.041 R)
• M10: 2,843,856 km (0.106 R)
• M11: 2,937,055 km (0.046 R)
• M12: 2,968,471 km (0.06 R)
• M13: 2,999,886 km (0.114 R)
• M14: 3,787,070 km (0.081 R)
• M15: 3,855,436 km (0.086 R)
• M16: 5,154,544 km (0.111 R)
• M17: 5,810,830 km (0.099 R)
• M18: 6,452,306 km (0.065 R)
• M19: 6,493,146 km (0.055 R)
• M20: 6,698,693 km (0.105 R)
• M21: 8,959,117 km (0.081 R)
• M22: 9,187,852 km (0.096 R)
• M23: 10,312,230 km (0.118 R)
• M24: 10,890,575 km (0.103 R)
• M25: 10,939,344 km (0.086 R)
• M26: 11,727,875 km (0.119 R)
• M27: 12,129,096 km (0.091 R)
• M28: 12,331,352 km (0.115 R)
• M29: 12,636,831 km (0.053 R)
• M30: 13,359,239 km (0.111 R)
• M31: 14,360,947 km (0.111 R)
• M32: 15,223,079 km (0.112 R)
• M33: 15,715,406 km (0.105 R)
• M34: 16,324,269 km (0.064 R)
• M35: 17,965,807 km (0.073 R)
• M36: 19,187,124 km (0.111 R)
• M37: 21,159,572 km (0.098 R)
• M38: 21,281,195 km (0.046 R)
• M39: 21,342,081 km (0.1 R)
• M40: 22,758,474 km (0.088 R)
• M41: 23,824,658 km (0.059 R)
• M42: 25,293,110 km (0.113 R)
• M43: 26,397,143 km (0.067 R)
• M44: 27,119,850 km (0.059 R)
• M45: 27,583,155 km (0.043 R)
• M46: 30,691,948 km (0.083 R)
• M47: 31,313,078 km (0.079 R)
• M48: 32,567,756 km (0.11 R)
• M49: 33,413,283 km (0.097 R)
• M50: 33,909,798 km (0.063 R)
• M51: 34,123,424 km (0.095 R)
• M52: 34,766,695 km (0.096 R)
• M53: 35,558,516 km (0.085 R)
• M54: 37,159,662 km (0.065 R)
• M55: 37,747,732 km (0.105 R)
• M56: 38,116,939 km (0.113 R)
• M57: 39,231,443 km (0.112 R)
• M58: 39,530,489 km (0.034 R)
• M59: 39,830,283 km (0.074 R)
• M60: 41,112,636 km (0.08 R)
• M61: 42,255,415 km (0.083 R)
• M62: 42,331,859 km (0.082 R)
• M63: 42,715,428 km (0.027 R)
• M64: 43,950,209 km (0.051 R)
• M65: 45,275,048 km (0.088 R)
• M66: 45,667,144 km (0.119 R)
• M67: 45,745,682 km (0.111 R)
• M68: 45,981,748 km (0.068 R)
• M69: 48,203,426 km (0.102 R)
• M70: 49,407,988 km (0.057 R)
• M71: 51,192,391 km (0.092 R)
• M72: 52,010,542 km (0.113 R)
• M73: 52,833,031 km (0.076 R)
• M74: 54,324,073 km (0.09 R)
• M75: 55,577,255 km (0.101 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 16,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit