🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.73 AU - 2.21 AU

Year: 995 Days

Day: 15.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.65 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.76 AU - 3.88 AU

Year: 2177 Days

Day: 23.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.1

Radius: 14.6

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.15 AU - 8.37 AU

Year: 6325 Days

Day: 6.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 22,509,107 km

• M1: 238,160 km (0.094 R)
• M2: 376,987 km (0.09 R)
• M3: 529,427 km (0.097 R)
• M4: 683,213 km (0.107 R)
• M5: 925,113 km (0.057 R)
• M6: 1,027,438 km (0.096 R)
• M7: 1,228,647 km (0.07 R)
• M8: 1,781,411 km (0.098 R)
• M9: 1,912,310 km (0.099 R)
• M10: 2,008,052 km (0.099 R)
• M11: 2,125,038 km (0.057 R)
• M12: 2,658,953 km (0.111 R)
• M13: 3,030,703 km (0.089 R)
• M14: 3,143,350 km (0.086 R)
• M15: 3,584,365 km (0.091 R)
• M16: 3,776,000 km (0.092 R)
• M17: 4,144,609 km (0.089 R)
• M18: 4,244,989 km (0.11 R)
• M19: 4,654,588 km (0.096 R)
• M20: 5,567,285 km (0.076 R)
• M21: 5,706,261 km (0.115 R)
• M22: 5,959,231 km (0.03 R)
• M23: 6,187,218 km (0.06 R)
• M24: 6,302,409 km (0.11 R)
• M25: 6,447,369 km (0.093 R)
• M26: 6,652,169 km (0.104 R)
• M27: 6,859,062 km (0.057 R)
• M28: 7,008,211 km (0.073 R)
• M29: 7,340,169 km (0.055 R)
• M30: 7,646,546 km (0.096 R)
• M31: 7,957,111 km (0.1 R)
• M32: 8,367,159 km (0.105 R)
• M33: 9,208,048 km (0.101 R)
• M34: 9,405,817 km (0.114 R)
• M35: 9,571,870 km (0.12 R)
• M36: 9,705,461 km (0.114 R)
• M37: 10,008,098 km (0.111 R)
• M38: 10,485,165 km (0.04 R)
• M39: 11,426,285 km (0.069 R)
• M40: 11,817,484 km (0.068 R)
• M41: 12,357,981 km (0.039 R)
• M42: 12,759,651 km (0.085 R)
• M43: 13,202,760 km (0.119 R)
• M44: 13,575,708 km (0.066 R)
• M45: 13,876,698 km (0.079 R)
• M46: 14,141,936 km (0.032 R)
• M47: 14,408,818 km (0.113 R)
• M48: 14,600,453 km (0.083 R)
• M49: 15,728,720 km (0.117 R)
• M50: 16,283,579 km (0.106 R)
• M51: 16,403,257 km (0.044 R)
• M52: 16,885,112 km (0.115 R)
• M53: 17,208,841 km (0.115 R)
• M54: 17,412,295 km (0.097 R)
• M55: 17,616,496 km (0.099 R)
• M56: 18,027,441 km (0.114 R)
• M57: 18,399,940 km (0.103 R)
• M58: 18,566,293 km (0.095 R)
• M59: 19,490,359 km (0.084 R)
• M60: 21,252,173 km (0.116 R)
• M61: 21,997,619 km (0.113 R)
• M62: 23,379,006 km (0.094 R)
• M63: 24,148,387 km (0.118 R)
• M64: 24,467,629 km (0.117 R)
• M65: 24,696,514 km (0.073 R)
• M66: 25,064,226 km (0.091 R)
• M67: 25,944,908 km (0.08 R)
• M68: 26,412,402 km (0.112 R)
• M69: 28,070,844 km (0.119 R)
• M70: 29,130,445 km (0.106 R)
• M71: 29,276,004 km (0.089 R)
• M72: 29,714,027 km (0.092 R)
• M73: 30,203,212 km (0.108 R)
• M74: 32,437,456 km (0.057 R)
• M75: 32,789,759 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.2

Radius: 14.7

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.35 AU - 10.89 AU

Year: 9912 Days

Day: 11 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 22,509,107 km

• M1: 184,753 km (0.113 R)
• M2: 361,428 km (0.088 R)
• M3: 470,784 km (0.12 R)
• M4: 614,099 km (0.084 R)
• M5: 736,022 km (0.105 R)
• M6: 1,519,017 km (0.108 R)
• M7: 1,692,850 km (0.108 R)
• M8: 1,988,305 km (0.112 R)
• M9: 2,581,461 km (0.118 R)
• M10: 2,677,652 km (0.11 R)
• M11: 3,263,029 km (0.086 R)
• M12: 3,526,171 km (0.046 R)
• M13: 3,705,689 km (0.045 R)
• M14: 4,036,300 km (0.06 R)
• M15: 4,205,346 km (0.05 R)
• M16: 4,338,488 km (0.055 R)
• M17: 4,453,828 km (0.025 R)
• M18: 4,550,618 km (0.06 R)
• M19: 5,831,026 km (0.101 R)
• M20: 5,937,240 km (0.112 R)
• M21: 6,238,082 km (0.071 R)
• M22: 7,491,861 km (0.04 R)
• M23: 8,410,243 km (0.062 R)
• M24: 8,603,074 km (0.1 R)
• M25: 9,513,976 km (0.105 R)
• M26: 10,275,130 km (0.12 R)
• M27: 10,898,205 km (0.065 R)
• M28: 11,029,552 km (0.079 R)
• M29: 11,560,325 km (0.063 R)
• M30: 13,146,511 km (0.107 R)
• M31: 13,455,132 km (0.057 R)
• M32: 13,765,996 km (0.067 R)
• M33: 14,107,977 km (0.116 R)
• M34: 14,222,569 km (0.117 R)
• M35: 15,622,057 km (0.092 R)
• M36: 15,800,078 km (0.084 R)
• M37: 17,187,449 km (0.074 R)
• M38: 17,679,028 km (0.119 R)
• M39: 18,613,416 km (0.088 R)
• M40: 19,340,761 km (0.062 R)
• M41: 20,335,736 km (0.085 R)
• M42: 20,530,213 km (0.119 R)
• M43: 20,823,126 km (0.114 R)
• M44: 21,577,997 km (0.11 R)
• M45: 21,677,180 km (0.113 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 18,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit