🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.48 AU - 0.62 AU

Year: 155 Days

Day: 39.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.61 AU - 0.65 AU

Year: 190 Days

Day: 19.2 Hours

Environment

Temp: 104 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.02 AU - 1.14 AU

Year: 427 Days

Day: 15.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,018,453 km

• M1: 44,431 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.93 AU - 1.43 AU

Year: 488 Days

Day: 23.1 Hours

Environment

Temp: -15 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.2 AU - 1.74 AU

Year: 679 Days

Day: 42.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,018,453 km

• M1: 440,117 km (0.07 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.86 AU - 1.94 AU

Year: 997 Days

Day: 26.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.6

Radius: 10.4

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.17 AU - 11.17 AU

Year: 11451 Days

Day: 14.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,018,453 km

• M1: 458,368 km (0.096 R)
• M2: 696,378 km (0.083 R)
• M3: 810,820 km (0.083 R)
• M4: 974,032 km (0.046 R)
• M5: 1,103,883 km (0.036 R)
• M6: 1,707,061 km (0.116 R)
• M7: 2,197,593 km (0.08 R)
• M8: 2,429,320 km (0.089 R)
• M9: 2,518,331 km (0.088 R)
• M10: 2,823,211 km (0.116 R)
• M11: 3,107,746 km (0.056 R)
• M12: 3,204,686 km (0.085 R)
• M13: 3,269,910 km (0.029 R)
• M14: 3,368,495 km (0.107 R)
• M15: 3,842,122 km (0.036 R)
• M16: 4,264,886 km (0.108 R)
• M17: 5,660,035 km (0.1 R)
• M18: 8,058,389 km (0.096 R)
• M19: 8,237,308 km (0.108 R)
• M20: 8,598,886 km (0.084 R)
• M21: 9,197,726 km (0.096 R)
• M22: 9,714,886 km (0.089 R)
• M23: 10,289,940 km (0.072 R)
• M24: 10,386,879 km (0.034 R)
• M25: 12,543,333 km (0.032 R)
• M26: 12,854,945 km (0.115 R)
• M27: 13,645,271 km (0.115 R)
• M28: 13,751,784 km (0.107 R)
• M29: 13,858,597 km (0.106 R)
• M30: 14,451,154 km (0.116 R)
• M31: 14,559,762 km (0.086 R)
• M32: 14,777,876 km (0.085 R)
• M33: 15,661,102 km (0.109 R)
• M34: 17,594,206 km (0.112 R)
• M35: 18,529,641 km (0.112 R)
• M36: 18,944,027 km (0.099 R)
• M37: 19,182,187 km (0.109 R)
• M38: 19,301,566 km (0.083 R)
• M39: 19,421,394 km (0.116 R)
• M40: 20,144,700 km (0.111 R)
• M41: 20,326,910 km (0.12 R)
• M42: 21,184,554 km (0.073 R)
• M43: 22,430,256 km (0.112 R)
• M44: 23,507,809 km (0.038 R)
• M45: 24,149,435 km (0.097 R)
• M46: 24,278,388 km (0.065 R)
• M47: 24,796,745 km (0.096 R)
• M48: 24,927,044 km (0.109 R)
• M49: 26,108,718 km (0.059 R)
• M50: 26,174,990 km (0.066 R)
• M51: 26,241,112 km (0.091 R)
• M52: 27,308,643 km (0.104 R)
• M53: 27,443,131 km (0.06 R)
• M54: 30,177,930 km (0.086 R)
• M55: 30,386,469 km (0.113 R)
• M56: 30,735,182 km (0.117 R)
• M57: 30,945,068 km (0.091 R)
• M58: 31,015,079 km (0.047 R)
• M59: 31,225,564 km (0.114 R)
• M60: 33,069,806 km (0.107 R)
• M61: 33,860,580 km (0.089 R)
• M62: 34,294,713 km (0.057 R)
• M63: 34,439,674 km (0.097 R)
• M64: 35,168,215 km (0.091 R)
• M65: 37,234,760 km (0.057 R)
• M66: 37,383,909 km (0.058 R)
• M67: 38,508,586 km (0.048 R)
• M68: 38,583,984 km (0.115 R)
• M69: 39,188,658 km (0.093 R)
• M70: 39,264,504 km (0.12 R)
• M71: 42,804,738 km (0.109 R)
• M72: 43,117,248 km (0.109 R)
• M73: 43,195,637 km (0.092 R)
• M74: 44,612,628 km (0.097 R)
• M75: 44,771,052 km (0.081 R)
• M76: 45,885,108 km (0.072 R)
• M77: 46,766,838 km (0.059 R)
• M78: 47,492,387 km (0.081 R)
• M79: 47,573,170 km (0.078 R)
• M80: 48,059,214 km (0.03 R)
• M81: 49,773,456 km (0.084 R)
• M82: 50,596,693 km (0.109 R)
• M83: 51,258,514 km (0.081 R)
• M84: 51,424,418 km (0.072 R)
• M85: 52,841,857 km (0.115 R)
• M86: 53,177,256 km (0.115 R)
• M87: 53,850,147 km (0.117 R)
• M88: 57,515,145 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.3

Radius: 7.5

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 16.66 AU - 16.76 AU

Year: 26011 Days

Day: 16 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 68,018,453 km

• M1: 95,443 km (0.079 R)
• M2: 314,904 km (0.117 R)
• M3: 378,034 km (0.055 R)
• M4: 446,250 km (0.118 R)
• M5: 538,104 km (0.112 R)
• M6: 657,183 km (0.095 R)
• M7: 922,121 km (0.107 R)
• M8: 1,141,881 km (0.052 R)
• M9: 1,351,318 km (0.092 R)
• M10: 1,717,533 km (0.097 R)
• M11: 2,113,668 km (0.064 R)
• M12: 2,241,275 km (0.1 R)
• M13: 4,118,579 km (0.094 R)
• M14: 5,410,805 km (0.099 R)
• M15: 6,444,078 km (0.116 R)
• M16: 6,536,829 km (0.08 R)
• M17: 6,630,028 km (0.076 R)
• M18: 7,781,932 km (0.049 R)
• M19: 10,211,102 km (0.116 R)
• M20: 10,646,282 km (0.093 R)
• M21: 10,921,393 km (0.084 R)
• M22: 12,159,165 km (0.095 R)
• M23: 12,504,437 km (0.111 R)
• M24: 12,969,836 km (0.048 R)
• M25: 13,917,688 km (0.05 R)
• M26: 14,826,346 km (0.088 R)
• M27: 15,195,105 km (0.092 R)
• M28: 15,567,005 km (0.096 R)
• M29: 16,446,192 km (0.105 R)
• M30: 18,846,639 km (0.096 R)
• M31: 20,393,032 km (0.095 R)
• M32: 22,964,919 km (0.106 R)
• M33: 23,892,575 km (0.108 R)
• M34: 24,324,913 km (0.067 R)
• M35: 25,197,218 km (0.115 R)
• M36: 25,563,733 km (0.11 R)
• M37: 25,710,788 km (0.095 R)
• M38: 27,422,337 km (0.073 R)
• M39: 29,324,175 km (0.076 R)
• M40: 30,719,773 km (0.086 R)
• M41: 31,032,732 km (0.102 R)
• M42: 32,216,051 km (0.108 R)
• M43: 33,574,998 km (0.091 R)
• M44: 34,870,964 km (0.08 R)
• M45: 35,034,176 km (0.094 R)
• M46: 35,279,367 km (0.119 R)
• M47: 35,935,952 km (0.085 R)
• M48: 36,513,848 km (0.095 R)
• M49: 38,855,953 km (0.105 R)
• M50: 43,244,855 km (0.11 R)
• M51: 43,859,553 km (0.087 R)
• M52: 46,795,411 km (0.115 R)
• M53: 47,245,850 km (0.105 R)
• M54: 47,426,265 km (0.112 R)
• M55: 47,607,129 km (0.088 R)
• M56: 48,150,767 km (0.083 R)
• M57: 49,427,436 km (0.06 R)
• M58: 50,530,570 km (0.064 R)
• M59: 50,622,872 km (0.111 R)
• M60: 52,948,371 km (0.109 R)
• M61: 55,498,716 km (0.101 R)
• M62: 59,155,336 km (0.113 R)
• M63: 59,544,740 km (0.042 R)
• M64: 62,492,416 km (0.108 R)
• M65: 64,283,701 km (0.119 R)
• M66: 66,698,211 km (0.045 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 18,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit