🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.6 AU - 0.94 AU

Year: 257 Days

Day: 19 Hours

Environment

Temp: 128 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.55 AU - 2.55 AU

Year: 1118 Days

Day: 24.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.21 AU - 2.47 AU

Year: 1363 Days

Day: 32 Hours

Environment

Temp: -84 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.57 AU - 3.85 AU

Year: 2190 Days

Day: 15.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.8

Radius: 8

Gravity: 15.54 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 13.31 AU - 19.03 AU

Year: 24761 Days

Day: 19.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,047,866 km

• M1: 102,624 km (0.119 R)
• M2: 491,728 km (0.06 R)
• M3: 863,928 km (0.074 R)
• M4: 984,504 km (0.085 R)
• M5: 2,515,787 km (0.075 R)
• M6: 3,332,592 km (0.111 R)
• M7: 3,970,028 km (0.114 R)
• M8: 4,913,392 km (0.1 R)
• M9: 5,522,854 km (0.119 R)
• M10: 5,750,393 km (0.07 R)
• M11: 5,807,689 km (0.073 R)
• M12: 5,980,923 km (0.097 R)
• M13: 6,872,676 km (0.047 R)
• M14: 7,427,534 km (0.054 R)
• M15: 7,805,419 km (0.059 R)
• M16: 7,868,998 km (0.117 R)
• M17: 8,976,471 km (0.101 R)
• M18: 9,924,622 km (0.09 R)
• M19: 9,993,587 km (0.108 R)
• M20: 10,550,988 km (0.112 R)
• M21: 11,118,413 km (0.108 R)
• M22: 11,261,877 km (0.073 R)
• M23: 11,333,684 km (0.099 R)
• M24: 11,478,046 km (0.096 R)
• M25: 12,061,478 km (0.108 R)
• M26: 12,356,934 km (0.038 R)
• M27: 14,804,205 km (0.08 R)
• M28: 16,244,833 km (0.112 R)
• M29: 16,407,595 km (0.106 R)
• M30: 16,734,766 km (0.089 R)
• M31: 17,395,839 km (0.112 R)
• M32: 17,981,066 km (0.081 R)
• M33: 18,487,903 km (0.105 R)
• M34: 18,572,875 km (0.1 R)
• M35: 20,474,114 km (0.063 R)
• M36: 21,537,007 km (0.114 R)
• M37: 22,165,318 km (0.116 R)
• M38: 22,981,973 km (0.082 R)
• M39: 25,113,294 km (0.101 R)
• M40: 25,396,034 km (0.112 R)
• M41: 29,264,036 km (0.031 R)
• M42: 29,660,770 km (0.104 R)
• M43: 31,874,818 km (0.088 R)
• M44: 32,590,345 km (0.096 R)
• M45: 33,933,285 km (0.116 R)
• M46: 36,459,694 km (0.051 R)
• M47: 38,177,227 km (0.073 R)
• M48: 38,719,519 km (0.119 R)
• M49: 38,828,127 km (0.101 R)
• M50: 40,361,206 km (0.083 R)
• M51: 41,024,224 km (0.106 R)
• M52: 43,260,263 km (0.088 R)
• M53: 44,052,085 km (0.119 R)
• M54: 44,279,324 km (0.063 R)
• M55: 46,572,061 km (0.099 R)
• M56: 46,919,278 km (0.055 R)
• M57: 47,035,216 km (0.068 R)
• M58: 47,383,630 km (0.068 R)
• M59: 47,500,017 km (0.075 R)
• M60: 47,849,477 km (0.115 R)
• M61: 48,083,000 km (0.066 R)
• M62: 48,785,810 km (0.094 R)
• M63: 51,511,035 km (0.092 R)
• M64: 51,990,047 km (0.11 R)
• M65: 52,470,406 km (0.033 R)
• M66: 54,285,327 km (0.11 R)
• M67: 57,851,890 km (0.117 R)
• M68: 58,349,752 km (0.097 R)
• M69: 59,977,676 km (0.083 R)
• M70: 60,355,411 km (0.109 R)
• M71: 62,128,744 km (0.08 R)
• M72: 62,383,509 km (0.074 R)
• M73: 63,662,421 km (0.063 R)
• M74: 63,790,776 km (0.12 R)
• M75: 64,176,439 km (0.095 R)
• M76: 64,950,010 km (0.058 R)
• M77: 67,943,763 km (0.099 R)
• M78: 68,995,585 km (0.103 R)
• M79: 69,127,530 km (0.098 R)
• M80: 69,391,421 km (0.117 R)
• M81: 70,450,724 km (0.12 R)
• M82: 72,719,226 km (0.115 R)
• M83: 73,391,070 km (0.115 R)
• M84: 77,876,164 km (0.099 R)
• M85: 78,013,494 km (0.093 R)
• M86: 78,976,755 km (0.074 R)
• M87: 80,221,110 km (0.076 R)
• M88: 85,121,338 km (0.078 R)
• M89: 85,262,858 km (0.064 R)
• M90: 85,829,235 km (0.039 R)
• M91: 92,869,610 km (0.104 R)
• M92: 94,475,244 km (0.11 R)
• M93: 97,122,678 km (0.082 R)
• M94: 97,714,188 km (0.051 R)
• M95: 99,198,498 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.2

Radius: 4.6

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 15.38 AU - 22.18 AU

Year: 30991 Days

Day: 15.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,047,866 km

• M1: 59,540 km (0.12 R)
• M2: 744,399 km (0.066 R)
• M3: 838,047 km (0.117 R)
• M4: 1,419,235 km (0.056 R)
• M5: 2,001,021 km (0.094 R)
• M6: 2,612,278 km (0.114 R)
• M7: 2,647,882 km (0.076 R)
• M8: 3,277,091 km (0.104 R)
• M9: 4,239,454 km (0.088 R)
• M10: 4,407,901 km (0.056 R)
• M11: 4,794,761 km (0.089 R)
• M12: 5,372,658 km (0.105 R)
• M13: 7,084,357 km (0.071 R)
• M14: 7,134,173 km (0.114 R)
• M15: 7,536,591 km (0.11 R)
• M16: 8,258,401 km (0.112 R)
• M17: 8,415,927 km (0.053 R)
• M18: 8,521,544 km (0.097 R)
• M19: 8,733,972 km (0.087 R)
• M20: 9,056,057 km (0.106 R)
• M21: 9,436,634 km (0.056 R)
• M22: 9,656,393 km (0.066 R)
• M23: 9,933,598 km (0.101 R)
• M24: 10,723,475 km (0.117 R)
• M25: 12,243,090 km (0.101 R)
• M26: 12,482,895 km (0.1 R)
• M27: 13,088,916 km (0.105 R)
• M28: 13,211,287 km (0.12 R)
• M29: 14,141,038 km (0.085 R)
• M30: 14,708,911 km (0.113 R)
• M31: 16,523,085 km (0.046 R)
• M32: 16,787,873 km (0.112 R)
• M33: 17,929,155 km (0.118 R)
• M34: 18,201,274 km (0.042 R)
• M35: 19,303,511 km (0.103 R)
• M36: 19,652,373 km (0.058 R)
• M37: 20,356,381 km (0.076 R)
• M38: 20,498,199 km (0.105 R)
• M39: 20,711,526 km (0.092 R)
• M40: 21,355,844 km (0.05 R)
• M41: 22,298,011 km (0.103 R)
• M42: 22,664,077 km (0.07 R)
• M43: 23,253,792 km (0.065 R)
• M44: 23,699,295 km (0.114 R)
• M45: 24,448,331 km (0.107 R)
• M46: 25,433,433 km (0.11 R)
• M47: 25,969,293 km (0.105 R)
• M48: 27,599,012 km (0.12 R)
• M49: 30,225,951 km (0.082 R)
• M50: 32,516,743 km (0.085 R)
• M51: 37,696,719 km (0.111 R)
• M52: 39,449,856 km (0.112 R)
• M53: 42,853,357 km (0.089 R)
• M54: 44,222,627 km (0.075 R)
• M55: 45,977,410 km (0.115 R)
• M56: 47,566,588 km (0.119 R)
• M57: 47,754,782 km (0.062 R)
• M58: 48,604,498 km (0.095 R)
• M59: 49,078,873 km (0.065 R)
• M60: 50,127,554 km (0.03 R)
• M61: 50,894,841 km (0.06 R)
• M62: 53,611,090 km (0.046 R)
• M63: 53,708,927 km (0.042 R)
• M64: 58,677,820 km (0.119 R)
• M65: 59,081,734 km (0.086 R)
• M66: 60,298,713 km (0.11 R)
• M67: 61,319,120 km (0.089 R)
• M68: 61,626,394 km (0.089 R)
• M69: 61,831,493 km (0.119 R)
• M70: 63,791,374 km (0.078 R)
• M71: 64,726,810 km (0.067 R)
• M72: 65,876,320 km (0.11 R)
• M73: 66,086,056 km (0.118 R)
• M74: 67,349,111 km (0.119 R)
• M75: 67,983,705 km (0.088 R)
• M76: 68,301,601 km (0.071 R)
• M77: 68,939,037 km (0.069 R)
• M78: 69,685,231 km (0.117 R)
• M79: 69,899,007 km (0.107 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 10,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit