🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.77 AU - 1.17 AU

Year: 351 Days

Day: 20 Hours

Environment

Temp: 17 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.44 AU - 1.5 AU

Year: 654 Days

Day: 32.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.39 AU - 1.57 AU

Year: 661 Days

Day: 31.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,839,306 km

• M1: 894,146 km (0.054 R)

Asteroid Belt

Center: 2.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.61 AU - 5.17 AU

Year: 3377 Days

Day: 23.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,839,306 km

• M1: 892,800 km (0.066 R)
• M2: 2,997,193 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.8

Radius: 8.5

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.14 AU - 5.4 AU

Year: 3824 Days

Day: 8.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 109,839,306 km

• M1: 123,418 km (0.104 R)
• M2: 666,758 km (0.106 R)
• M3: 1,092,513 km (0.113 R)
• M4: 1,302,399 km (0.07 R)
• M5: 1,909,617 km (0.099 R)
• M6: 1,972,149 km (0.08 R)
• M7: 2,163,634 km (0.068 R)
• M8: 2,361,402 km (0.076 R)
• M9: 2,467,318 km (0.049 R)
• M10: 2,614,372 km (0.083 R)
• M11: 2,744,223 km (0.095 R)
• M12: 2,937,803 km (0.043 R)
• M13: 3,136,020 km (0.094 R)
• M14: 3,274,099 km (0.062 R)
• M15: 3,457,805 km (0.117 R)
• M16: 3,903,457 km (0.096 R)
• M17: 4,086,715 km (0.076 R)
• M18: 4,179,615 km (0.091 R)
• M19: 4,750,780 km (0.105 R)
• M20: 5,120,436 km (0.106 R)
• M21: 5,182,818 km (0.08 R)
• M22: 5,640,438 km (0.086 R)
• M23: 5,769,840 km (0.115 R)
• M24: 5,900,290 km (0.082 R)
• M25: 6,124,238 km (0.112 R)
• M26: 6,418,197 km (0.101 R)
• M27: 6,594,125 km (0.114 R)
• M28: 6,840,213 km (0.1 R)
• M29: 7,299,479 km (0.095 R)
• M30: 7,355,877 km (0.09 R)
• M31: 7,797,490 km (0.104 R)
• M32: 8,321,082 km (0.045 R)
• M33: 8,616,987 km (0.098 R)
• M34: 8,811,165 km (0.093 R)
• M35: 8,886,263 km (0.114 R)
• M36: 9,173,491 km (0.099 R)
• M37: 9,295,264 km (0.107 R)
• M38: 9,633,205 km (0.103 R)
• M39: 9,725,956 km (0.108 R)
• M40: 9,881,388 km (0.085 R)
• M41: 10,084,692 km (0.108 R)

Asteroid Belt

Center: 11.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.5

Radius: 6.7

Gravity: 21.11 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 17.22 AU - 20.02 AU

Year: 29495 Days

Day: 22.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 109,839,306 km

• M1: 161,865 km (0.076 R)
• M2: 417,378 km (0.111 R)
• M3: 653,593 km (0.069 R)
• M4: 1,096,253 km (0.098 R)
• M5: 1,696,440 km (0.064 R)
• M6: 2,159,744 km (0.081 R)
• M7: 2,520,425 km (0.08 R)
• M8: 2,899,805 km (0.08 R)
• M9: 3,196,159 km (0.041 R)
• M10: 4,588,915 km (0.118 R)
• M11: 5,832,671 km (0.117 R)
• M12: 7,306,210 km (0.098 R)
• M13: 8,049,562 km (0.113 R)
• M14: 8,746,090 km (0.089 R)
• M15: 8,887,609 km (0.117 R)
• M16: 9,244,999 km (0.088 R)
• M17: 10,570,286 km (0.115 R)
• M18: 12,268,970 km (0.111 R)
• M19: 13,230,585 km (0.044 R)
• M20: 13,802,797 km (0.065 R)
• M21: 14,050,531 km (0.091 R)
• M22: 14,133,408 km (0.104 R)
• M23: 14,299,612 km (0.11 R)
• M24: 14,466,563 km (0.095 R)
• M25: 14,718,187 km (0.073 R)
• M26: 16,084,314 km (0.114 R)
• M27: 16,958,564 km (0.105 R)
• M28: 17,937,981 km (0.095 R)
• M29: 18,208,305 km (0.119 R)
• M30: 18,844,245 km (0.11 R)
• M31: 19,119,057 km (0.037 R)
• M32: 19,951,270 km (0.109 R)
• M33: 20,889,847 km (0.104 R)
• M34: 21,174,232 km (0.047 R)
• M35: 21,651,001 km (0.106 R)
• M36: 22,615,159 km (0.057 R)
• M37: 23,004,712 km (0.115 R)
• M38: 24,485,431 km (0.11 R)
• M39: 25,388,554 km (0.078 R)
• M40: 25,489,532 km (0.104 R)
• M41: 29,319,986 km (0.06 R)
• M42: 29,426,051 km (0.104 R)
• M43: 29,957,871 km (0.106 R)
• M44: 32,884,454 km (0.03 R)
• M45: 34,214,230 km (0.098 R)
• M46: 34,661,378 km (0.116 R)
• M47: 34,885,625 km (0.059 R)
• M48: 35,110,321 km (0.09 R)
• M49: 35,674,455 km (0.118 R)
• M50: 36,127,736 km (0.103 R)
• M51: 36,469,119 km (0.072 R)
• M52: 39,121,040 km (0.073 R)
• M53: 41,715,067 km (0.114 R)
• M54: 41,953,676 km (0.082 R)
• M55: 44,486,068 km (0.061 R)
• M56: 47,067,380 km (0.041 R)
• M57: 47,440,178 km (0.073 R)
• M58: 48,438,893 km (0.092 R)
• M59: 50,583,977 km (0.103 R)
• M60: 53,147,187 km (0.054 R)
• M61: 53,276,439 km (0.067 R)
• M62: 54,184,349 km (0.111 R)
• M63: 54,314,349 km (0.099 R)
• M64: 56,278,420 km (0.102 R)
• M65: 57,202,785 km (0.1 R)
• M66: 57,467,872 km (0.115 R)
• M67: 60,950,660 km (0.095 R)
• M68: 61,356,819 km (0.085 R)
• M69: 61,628,189 km (0.057 R)
• M70: 61,899,859 km (0.072 R)
• M71: 63,538,554 km (0.098 R)
• M72: 67,557,202 km (0.116 R)
• M73: 73,809,495 km (0.11 R)
• M74: 74,242,431 km (0.093 R)
• M75: 75,255,957 km (0.068 R)
• M76: 76,857,851 km (0.069 R)
• M77: 77,589,833 km (0.1 R)
• M78: 77,883,195 km (0.099 R)
• M79: 78,324,060 km (0.063 R)
• M80: 79,503,489 km (0.104 R)
• M81: 80,391,951 km (0.056 R)
• M82: 80,986,154 km (0.104 R)
• M83: 81,880,001 km (0.088 R)
• M84: 84,883,477 km (0.059 R)
• M85: 87,007,169 km (0.076 R)
• M86: 88,688,050 km (0.1 R)
• M87: 90,842,858 km (0.093 R)
• M88: 97,251,631 km (0.066 R)
• M89: 98,360,301 km (0.113 R)
• M90: 98,677,897 km (0.101 R)
• M91: 99,473,159 km (0.103 R)
• M92: 99,951,424 km (0.112 R)
• M93: 102,514,783 km (0.118 R)
• M94: 102,997,835 km (0.116 R)
• M95: 104,127,897 km (0.063 R)
• M96: 108,033,299 km (0.064 R)
• M97: 109,017,204 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 12,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit