🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.59 AU - 0.75 AU

Year: 204 Days

Day: 29.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 33.4 °

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: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.73 AU - 2.37 AU

Year: 1094 Days

Day: 40.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.31 AU - 4.73 AU

Year: 3005 Days

Day: 42.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,136,135 km

• M1: 220,058 km (0.108 R)

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597

Radius: 12

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.25 AU - 6.69 AU

Year: 4769 Days

Day: 9.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 78,136,135 km

• M1: 205,547 km (0.025 R)
• M2: 355,145 km (0.099 R)
• M3: 441,613 km (0.102 R)
• M4: 743,202 km (0.105 R)
• M5: 1,233,285 km (0.073 R)
• M6: 1,895,106 km (0.084 R)
• M7: 2,012,391 km (0.066 R)
• M8: 2,097,661 km (0.104 R)
• M9: 2,272,092 km (0.039 R)
• M10: 2,379,205 km (0.109 R)
• M11: 2,767,261 km (0.119 R)
• M12: 2,882,003 km (0.098 R)
• M13: 3,195,560 km (0.083 R)
• M14: 3,686,840 km (0.107 R)
• M15: 4,445,750 km (0.034 R)
• M16: 4,831,712 km (0.109 R)
• M17: 5,017,213 km (0.089 R)
• M18: 5,110,712 km (0.065 R)
• M19: 5,299,804 km (0.12 R)
• M20: 5,491,139 km (0.105 R)
• M21: 5,684,719 km (0.101 R)
• M22: 5,831,475 km (0.084 R)
• M23: 6,228,956 km (0.103 R)
• M24: 6,355,067 km (0.115 R)
• M25: 6,507,358 km (0.109 R)
• M26: 6,841,859 km (0.086 R)
• M27: 7,234,703 km (0.088 R)
• M28: 8,015,005 km (0.075 R)
• M29: 8,207,388 km (0.031 R)
• M30: 8,484,892 km (0.114 R)
• M31: 8,709,289 km (0.096 R)
• M32: 8,850,360 km (0.103 R)
• M33: 9,364,976 km (0.108 R)
• M34: 9,596,853 km (0.065 R)
• M35: 9,684,218 km (0.096 R)
• M36: 10,303,703 km (0.066 R)
• M37: 10,483,071 km (0.116 R)
• M38: 10,633,417 km (0.114 R)
• M39: 11,488,069 km (0.04 R)
• M40: 11,612,086 km (0.106 R)
• M41: 12,587,464 km (0.101 R)
• M42: 12,843,576 km (0.071 R)
• M43: 13,069,020 km (0.088 R)
• M44: 13,556,409 km (0.081 R)
• M45: 14,182,626 km (0.116 R)
• M46: 14,382,190 km (0.069 R)
• M47: 14,851,777 km (0.084 R)
• M48: 15,122,400 km (0.11 R)
• M49: 15,360,560 km (0.114 R)
• M50: 15,737,247 km (0.096 R)
• M51: 15,978,549 km (0.102 R)
• M52: 16,499,748 km (0.109 R)
• M53: 16,920,866 km (0.066 R)
• M54: 17,309,820 km (0.044 R)
• M55: 17,487,692 km (0.075 R)
• M56: 18,785,902 km (0.092 R)
• M57: 18,968,711 km (0.111 R)
• M58: 19,336,123 km (0.048 R)
• M59: 19,483,627 km (0.118 R)
• M60: 19,742,880 km (0.057 R)
• M61: 20,904,358 km (0.08 R)
• M62: 21,055,900 km (0.098 R)
• M63: 21,512,623 km (0.068 R)
• M64: 21,742,106 km (0.043 R)
• M65: 23,254,241 km (0.093 R)
• M66: 23,450,513 km (0.115 R)
• M67: 24,042,771 km (0.101 R)
• M68: 24,201,495 km (0.071 R)
• M69: 25,201,556 km (0.107 R)
• M70: 25,484,147 km (0.106 R)
• M71: 25,889,408 km (0.051 R)
• M72: 27,739,784 km (0.11 R)
• M73: 27,823,110 km (0.096 R)

Asteroid Belt

Center: 9.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.7

Radius: 3.7

Gravity: 63.67 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 12.4 AU - 14.56 AU

Year: 18450 Days

Day: 15.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,136,135 km

• M1: 48,470 km (0.077 R)
• M2: 124,166 km (0.078 R)
• M3: 219,161 km (0.068 R)
• M4: 694,284 km (0.043 R)
• M5: 718,219 km (0.099 R)
• M6: 766,689 km (0.113 R)
• M7: 893,099 km (0.046 R)
• M8: 1,136,794 km (0.104 R)
• M9: 2,015,532 km (0.102 R)
• M10: 2,260,723 km (0.094 R)
• M11: 2,441,736 km (0.116 R)
• M12: 2,515,488 km (0.118 R)
• M13: 2,702,934 km (0.059 R)
• M14: 3,012,303 km (0.098 R)
• M15: 3,664,101 km (0.044 R)
• M16: 3,791,109 km (0.107 R)
• M17: 4,092,848 km (0.041 R)
• M18: 4,268,775 km (0.095 R)
• M19: 4,357,636 km (0.087 R)
• M20: 4,628,109 km (0.095 R)
• M21: 4,765,291 km (0.111 R)
• M22: 5,811,877 km (0.088 R)
• M23: 5,959,979 km (0.09 R)
• M24: 6,159,244 km (0.071 R)
• M25: 6,310,188 km (0.041 R)
• M26: 6,411,466 km (0.116 R)
• M27: 7,885,304 km (0.054 R)
• M28: 8,214,269 km (0.101 R)
• M29: 8,435,974 km (0.094 R)
• M30: 9,112,904 km (0.117 R)
• M31: 9,573,965 km (0.12 R)
• M32: 9,983,563 km (0.054 R)
• M33: 10,458,537 km (0.103 R)
• M34: 10,578,514 km (0.097 R)
• M35: 10,698,791 km (0.049 R)
• M36: 11,554,042 km (0.077 R)
• M37: 11,678,059 km (0.09 R)
• M38: 13,589,620 km (0.092 R)
• M39: 14,648,175 km (0.109 R)
• M40: 15,801,574 km (0.09 R)
• M41: 16,423,901 km (0.109 R)
• M42: 16,843,224 km (0.112 R)
• M43: 17,407,807 km (0.073 R)
• M44: 17,549,925 km (0.107 R)
• M45: 19,138,504 km (0.11 R)
• M46: 19,211,807 km (0.084 R)
• M47: 22,141,981 km (0.101 R)
• M48: 24,409,137 km (0.074 R)
• M49: 27,655,111 km (0.075 R)
• M50: 29,751,426 km (0.082 R)
• M51: 29,836,248 km (0.074 R)
• M52: 29,921,369 km (0.119 R)
• M53: 30,091,462 km (0.099 R)
• M54: 31,119,648 km (0.101 R)
• M55: 31,205,817 km (0.097 R)
• M56: 32,858,574 km (0.112 R)
• M57: 33,651,293 km (0.12 R)
• M58: 33,916,979 km (0.083 R)
• M59: 35,345,489 km (0.088 R)
• M60: 35,886,285 km (0.077 R)
• M61: 37,616,684 km (0.108 R)
• M62: 38,723,409 km (0.111 R)
• M63: 39,747,406 km (0.054 R)
• M64: 40,028,201 km (0.093 R)
• M65: 41,536,746 km (0.054 R)
• M66: 41,726,736 km (0.106 R)
• M67: 43,063,991 km (0.109 R)
• M68: 44,318,369 km (0.088 R)
• M69: 45,096,129 km (0.114 R)
• M70: 48,451,908 km (0.108 R)
• M71: 49,554,594 km (0.095 R)
• M72: 50,159,568 km (0.115 R)
• M73: 51,580,747 km (0.089 R)
• M74: 51,784,799 km (0.078 R)
• M75: 53,840,573 km (0.039 R)
• M76: 54,670,243 km (0.078 R)
• M77: 54,878,333 km (0.09 R)
• M78: 54,982,453 km (0.074 R)
• M79: 55,504,251 km (0.104 R)
• M80: 58,775,208 km (0.095 R)
• M81: 61,783,023 km (0.106 R)
• M82: 62,869,253 km (0.068 R)
• M83: 65,722,982 km (0.112 R)
• M84: 67,388,455 km (0.092 R)
• M85: 67,499,906 km (0.094 R)
• M86: 68,058,504 km (0.106 R)
• M87: 71,101,026 km (0.055 R)
• M88: 71,328,115 km (0.066 R)
• M89: 72,125,023 km (0.046 R)
• M90: 72,581,596 km (0.105 R)
• M91: 74,072,488 km (0.081 R)
• M92: 74,994,909 km (0.099 R)
• M93: 75,573,404 km (0.109 R)
• M94: 76,618,345 km (0.095 R)
• M95: 77,785,058 km (0.082 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 17,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit