🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.42 AU - 0.7 AU

Year: 154 Days

Day: 41.6 Hours

Environment

Temp: 232 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.14 AU - 1.58 AU

Year: 582 Days

Day: 46.7 Hours

Environment

Temp: -21 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.95 AU - 2.07 AU

Year: 1046 Days

Day: 14.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,652,233 km

• M1: 1,128,267 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.14 AU - 2.82 AU

Year: 1434 Days

Day: 43.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,652,233 km

• M1: 1,041,650 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.54 AU - 3.74 AU

Year: 2043 Days

Day: 20.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4 AU - 4.98 AU

Year: 3493 Days

Day: 47.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 51.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,652,233 km

• M1: 2,767,710 km (0.107 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.38 AU - 5.6 AU

Year: 3493 Days

Day: 17.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 108.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,652,233 km

• M1: 4,181,560 km (0.063 R)

Asteroid Belt

Center: 7.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.6

Radius: 12.5

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.32 AU - 11.04 AU

Year: 12812 Days

Day: 12.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 77,652,233 km

• M1: 216,767 km (0.119 R)
• M2: 349,311 km (0.109 R)
• M3: 590,612 km (0.045 R)
• M4: 703,858 km (0.086 R)
• M5: 857,196 km (0.099 R)
• M6: 1,685,968 km (0.059 R)
• M7: 2,162,736 km (0.089 R)
• M8: 2,300,067 km (0.105 R)
• M9: 2,853,879 km (0.114 R)
• M10: 3,030,703 km (0.118 R)
• M11: 3,211,118 km (0.065 R)
• M12: 3,315,837 km (0.09 R)
• M13: 3,475,159 km (0.082 R)
• M14: 3,912,732 km (0.1 R)
• M15: 4,309,915 km (0.109 R)
• M16: 4,900,078 km (0.064 R)
• M17: 5,390,759 km (0.083 R)
• M18: 5,737,228 km (0.044 R)
• M19: 6,452,007 km (0.039 R)
• M20: 6,685,379 km (0.114 R)
• M21: 6,887,785 km (0.08 R)
• M22: 7,402,402 km (0.053 R)
• M23: 7,787,766 km (0.065 R)
• M24: 8,036,398 km (0.102 R)
• M25: 8,179,712 km (0.045 R)
• M26: 8,323,925 km (0.1 R)
• M27: 8,724,697 km (0.093 R)
• M28: 9,169,153 km (0.087 R)
• M29: 9,620,938 km (0.04 R)
• M30: 10,157,396 km (0.082 R)
• M31: 10,861,404 km (0.093 R)
• M32: 11,500,486 km (0.096 R)
• M33: 11,824,664 km (0.111 R)
• M34: 11,987,876 km (0.078 R)
• M35: 12,110,696 km (0.096 R)
• M36: 12,648,201 km (0.041 R)
• M37: 14,176,941 km (0.05 R)
• M38: 14,306,942 km (0.098 R)
• M39: 14,655,655 km (0.12 R)
• M40: 14,743,169 km (0.107 R)
• M41: 15,317,027 km (0.102 R)
• M42: 15,943,094 km (0.099 R)
• M43: 16,123,509 km (0.1 R)
• M44: 16,259,194 km (0.089 R)
• M45: 16,395,478 km (0.1 R)
• M46: 16,943,904 km (0.063 R)
• M47: 17,035,757 km (0.095 R)
• M48: 17,684,413 km (0.112 R)
• M49: 20,456,761 km (0.113 R)
• M50: 20,603,816 km (0.073 R)
• M51: 21,096,441 km (0.058 R)
• M52: 21,792,819 km (0.093 R)
• M53: 22,395,699 km (0.093 R)
• M54: 22,648,519 km (0.078 R)
• M55: 23,157,002 km (0.1 R)
• M56: 23,310,340 km (0.099 R)
• M57: 24,289,009 km (0.067 R)
• M58: 25,808,475 km (0.118 R)
• M59: 26,126,819 km (0.114 R)
• M60: 26,392,954 km (0.071 R)
• M61: 27,845,848 km (0.104 R)
• M62: 27,954,606 km (0.106 R)
• M63: 28,883,908 km (0.079 R)
• M64: 29,601,379 km (0.047 R)
• M65: 30,045,835 km (0.108 R)
• M66: 30,548,484 km (0.071 R)
• M67: 31,562,159 km (0.025 R)
• M68: 32,644,200 km (0.082 R)
• M69: 34,844,336 km (0.115 R)
• M70: 35,020,114 km (0.031 R)
• M71: 35,196,190 km (0.098 R)
• M72: 35,608,033 km (0.106 R)
• M73: 37,032,355 km (0.044 R)
• M74: 37,151,883 km (0.117 R)
• M75: 37,691,333 km (0.084 R)
• M76: 37,992,174 km (0.098 R)
• M77: 38,778,162 km (0.119 R)
• M78: 40,059,168 km (0.077 R)
• M79: 40,181,838 km (0.102 R)
• M80: 40,859,068 km (0.075 R)
• M81: 41,168,137 km (0.077 R)
• M82: 41,291,855 km (0.085 R)
• M83: 41,540,038 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.3

Radius: 4.4

Gravity: 46.71 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 12.1 AU - 14.64 AU

Year: 17946 Days

Day: 16.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,652,233 km

• M1: 61,634 km (0.103 R)
• M2: 110,254 km (0.108 R)
• M3: 606,919 km (0.072 R)
• M4: 870,809 km (0.086 R)
• M5: 922,271 km (0.103 R)
• M6: 1,028,485 km (0.075 R)
• M7: 1,252,733 km (0.036 R)
• M8: 1,281,755 km (0.113 R)
• M9: 1,522,757 km (0.087 R)
• M10: 2,435,304 km (0.107 R)
• M11: 2,582,508 km (0.109 R)
• M12: 2,847,147 km (0.115 R)
• M13: 2,963,235 km (0.08 R)
• M14: 4,653,242 km (0.048 R)
• M15: 6,229,255 km (0.097 R)
• M16: 7,575,636 km (0.046 R)
• M17: 8,613,995 km (0.05 R)
• M18: 8,781,993 km (0.096 R)
• M19: 9,292,571 km (0.082 R)
• M20: 10,640,298 km (0.111 R)
• M21: 11,184,236 km (0.08 R)
• M22: 12,298,740 km (0.077 R)
• M23: 12,551,112 km (0.12 R)
• M24: 13,061,091 km (0.086 R)
• M25: 13,708,102 km (0.057 R)
• M26: 13,969,898 km (0.048 R)
• M27: 14,831,881 km (0.103 R)
• M28: 14,965,921 km (0.041 R)
• M29: 15,167,878 km (0.073 R)
• M30: 15,916,166 km (0.068 R)
• M31: 15,984,682 km (0.082 R)
• M32: 16,398,470 km (0.105 R)
• M33: 16,885,710 km (0.109 R)
• M34: 17,236,517 km (0.119 R)
• M35: 17,518,958 km (0.119 R)
• M36: 17,874,253 km (0.086 R)
• M37: 18,303,599 km (0.101 R)
• M38: 19,611,982 km (0.119 R)
• M39: 20,500,892 km (0.061 R)
• M40: 22,702,524 km (0.089 R)
• M41: 23,557,177 km (0.09 R)
• M42: 23,792,045 km (0.1 R)
• M43: 24,580,576 km (0.09 R)
• M44: 25,217,563 km (0.117 R)
• M45: 28,483,135 km (0.118 R)
• M46: 28,816,888 km (0.086 R)
• M47: 29,657,030 km (0.048 R)
• M48: 29,995,420 km (0.119 R)
• M49: 30,335,007 km (0.061 R)
• M50: 31,103,641 km (0.106 R)
• M51: 31,189,510 km (0.11 R)
• M52: 31,361,398 km (0.11 R)
• M53: 32,747,572 km (0.113 R)
• M54: 33,712,030 km (0.086 R)
• M55: 34,242,055 km (0.061 R)
• M56: 39,412,756 km (0.109 R)
• M57: 39,598,556 km (0.083 R)
• M58: 41,001,336 km (0.088 R)
• M59: 42,135,138 km (0.063 R)
• M60: 43,662,981 km (0.05 R)
• M61: 43,759,023 km (0.069 R)
• M62: 44,917,658 km (0.078 R)
• M63: 46,772,522 km (0.067 R)
• M64: 48,254,439 km (0.085 R)
• M65: 48,652,220 km (0.11 R)
• M66: 49,451,072 km (0.093 R)
• M67: 50,455,771 km (0.102 R)
• M68: 51,771,934 km (0.114 R)
• M69: 51,873,510 km (0.071 R)
• M70: 52,179,139 km (0.087 R)
• M71: 52,996,691 km (0.08 R)
• M72: 53,407,188 km (0.093 R)
• M73: 53,715,659 km (0.104 R)
• M74: 54,748,183 km (0.07 R)
• M75: 56,204,818 km (0.045 R)
• M76: 57,568,701 km (0.096 R)
• M77: 58,201,949 km (0.105 R)
• M78: 58,625,311 km (0.034 R)
• M79: 59,155,935 km (0.077 R)
• M80: 59,794,867 km (0.078 R)
• M81: 60,543,305 km (0.049 R)
• M82: 61,402,296 km (0.091 R)
• M83: 64,112,561 km (0.119 R)
• M84: 64,988,008 km (0.032 R)
• M85: 67,083,126 km (0.084 R)
• M86: 67,193,978 km (0.073 R)
• M87: 67,415,981 km (0.096 R)
• M88: 67,860,586 km (0.099 R)
• M89: 69,985,773 km (0.108 R)
• M90: 71,226,239 km (0.116 R)
• M91: 73,843,005 km (0.117 R)
• M92: 76,259,609 km (0.093 R)
• M93: 77,071,028 km (0.107 R)
• M94: 77,419,591 km (0.055 R)
• M95: 77,652,216 km (0.089 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 16,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit