🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.4 AU - 0.64 AU

Year: 136 Days

Day: 25.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,189,441 km

• M1: 119,379 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1 AU - 1.2 AU

Year: 417 Days

Day: 39.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,189,441 km

• M1: 371,452 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.02 AU - 1.44 AU

Year: 493 Days

Day: 21.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,189,441 km

• M1: 394,490 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.27 AU - 1.47 AU

Year: 580 Days

Day: 46.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.11 AU - 3.31 AU

Year: 1613 Days

Day: 36.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.49 AU - 5.17 AU

Year: 3839 Days

Day: 12.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,189,441 km

• M1: 557,252 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971

Radius: 13

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.11 AU - 5.97 AU

Year: 4716 Days

Day: 10 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,189,441 km

• M1: 204,351 km (0.119 R)
• M2: 297,700 km (0.077 R)
• M3: 421,417 km (0.105 R)
• M4: 513,719 km (0.069 R)
• M5: 626,815 km (0.075 R)
• M6: 712,086 km (0.117 R)
• M7: 801,845 km (0.026 R)
• M8: 1,394,701 km (0.105 R)
• M9: 2,104,244 km (0.027 R)
• M10: 2,219,733 km (0.109 R)
• M11: 2,723,728 km (0.095 R)
• M12: 3,152,626 km (0.112 R)
• M13: 3,465,734 km (0.103 R)
• M14: 3,930,684 km (0.106 R)
• M15: 4,025,978 km (0.115 R)
• M16: 4,490,030 km (0.118 R)
• M17: 4,919,676 km (0.084 R)
• M18: 5,074,509 km (0.06 R)
• M19: 5,415,742 km (0.119 R)
• M20: 5,873,212 km (0.086 R)
• M21: 5,982,718 km (0.087 R)
• M22: 6,315,274 km (0.054 R)
• M23: 6,825,552 km (0.077 R)
• M24: 7,085,703 km (0.114 R)
• M25: 7,378,616 km (0.112 R)
• M26: 7,615,878 km (0.09 R)
• M27: 7,795,545 km (0.096 R)
• M28: 8,714,674 km (0.084 R)
• M29: 8,808,472 km (0.118 R)
• M30: 9,123,675 km (0.089 R)
• M31: 9,410,454 km (0.117 R)
• M32: 10,025,900 km (0.107 R)
• M33: 10,821,910 km (0.094 R)
• M34: 10,990,357 km (0.074 R)
• M35: 11,398,011 km (0.079 R)
• M36: 12,088,705 km (0.092 R)
• M37: 12,615,588 km (0.103 R)
• M38: 12,864,070 km (0.067 R)
• M39: 13,510,483 km (0.066 R)
• M40: 13,619,241 km (0.083 R)
• M41: 13,728,297 km (0.11 R)
• M42: 13,910,807 km (0.081 R)
• M43: 14,204,318 km (0.084 R)
• M44: 15,285,611 km (0.116 R)
• M45: 15,399,006 km (0.088 R)
• M46: 15,817,132 km (0.112 R)
• M47: 16,008,468 km (0.095 R)
• M48: 16,509,471 km (0.117 R)
• M49: 16,781,440 km (0.098 R)
• M50: 17,015,711 km (0.031 R)
• M51: 17,290,372 km (0.07 R)
• M52: 18,123,333 km (0.043 R)
• M53: 18,243,311 km (0.115 R)
• M54: 18,444,071 km (0.101 R)
• M55: 19,499,334 km (0.032 R)
• M56: 19,663,443 km (0.11 R)
• M57: 21,287,627 km (0.077 R)
• M58: 21,626,018 km (0.094 R)
• M59: 21,753,475 km (0.096 R)
• M60: 22,094,259 km (0.098 R)
• M61: 23,040,914 km (0.112 R)
• M62: 23,650,376 km (0.075 R)
• M63: 23,913,070 km (0.118 R)
• M64: 24,309,056 km (0.098 R)
• M65: 24,574,293 km (0.104 R)
• M66: 24,795,997 km (0.053 R)
• M67: 24,884,858 km (0.079 R)
• M68: 25,241,499 km (0.108 R)
• M69: 25,824,482 km (0.108 R)
• M70: 26,502,759 km (0.047 R)
• M71: 26,821,402 km (0.102 R)
• M72: 28,061,868 km (0.119 R)
• M73: 28,759,143 km (0.111 R)
• M74: 29,274,209 km (0.106 R)
• M75: 29,744,993 km (0.082 R)
• M76: 30,551,176 km (0.038 R)
• M77: 31,412,561 km (0.097 R)
• M78: 32,039,675 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.2

Radius: 9.2

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.83 AU - 7.57 AU

Year: 6987 Days

Day: 5.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,189,441 km

• M1: 164,857 km (0.099 R)
• M2: 328,068 km (0.078 R)
• M3: 518,506 km (0.077 R)
• M4: 627,713 km (0.085 R)
• M5: 705,354 km (0.083 R)
• M6: 870,959 km (0.062 R)
• M7: 958,773 km (0.087 R)
• M8: 1,620,295 km (0.116 R)
• M9: 2,015,383 km (0.046 R)
• M10: 2,295,280 km (0.036 R)
• M11: 2,936,457 km (0.096 R)
• M12: 3,003,626 km (0.086 R)
• M13: 3,116,572 km (0.053 R)
• M14: 3,606,655 km (0.084 R)
• M15: 3,799,786 km (0.075 R)
• M16: 3,996,208 km (0.077 R)
• M17: 4,476,417 km (0.099 R)
• M18: 4,579,939 km (0.088 R)
• M19: 4,684,059 km (0.095 R)
• M20: 4,762,897 km (0.058 R)
• M21: 5,713,442 km (0.047 R)
• M22: 6,167,322 km (0.095 R)
• M23: 6,515,436 km (0.061 R)
• M24: 6,574,078 km (0.078 R)
• M25: 8,445,548 km (0.06 R)
• M26: 8,637,931 km (0.108 R)
• M27: 8,994,722 km (0.057 R)
• M28: 9,356,300 km (0.078 R)
• M29: 9,422,422 km (0.112 R)
• M30: 9,789,685 km (0.026 R)
• M31: 10,989,011 km (0.078 R)
• M32: 11,588,150 km (0.114 R)
• M33: 11,909,636 km (0.118 R)
• M34: 12,017,496 km (0.084 R)
• M35: 12,125,655 km (0.119 R)
• M36: 12,524,932 km (0.109 R)
• M37: 12,891,746 km (0.116 R)
• M38: 13,635,996 km (0.106 R)
• M39: 13,748,792 km (0.106 R)
• M40: 14,203,271 km (0.119 R)
• M41: 14,394,158 km (0.11 R)
• M42: 15,243,724 km (0.093 R)
• M43: 15,556,832 km (0.074 R)
• M44: 15,832,391 km (0.106 R)
• M45: 16,789,668 km (0.075 R)
• M46: 16,951,084 km (0.12 R)
• M47: 17,072,408 km (0.084 R)
• M48: 17,153,490 km (0.092 R)
• M49: 17,397,484 km (0.119 R)
• M50: 19,053,383 km (0.068 R)
• M51: 19,179,644 km (0.026 R)
• M52: 19,263,867 km (0.092 R)
• M53: 19,475,100 km (0.084 R)
• M54: 19,602,258 km (0.096 R)
• M55: 19,900,107 km (0.06 R)
• M56: 20,370,892 km (0.055 R)
• M57: 20,499,995 km (0.092 R)
• M58: 21,192,932 km (0.114 R)
• M59: 21,280,148 km (0.109 R)
• M60: 21,630,057 km (0.113 R)
• M61: 22,025,893 km (0.079 R)
• M62: 22,335,411 km (0.115 R)
• M63: 22,512,984 km (0.084 R)
• M64: 23,093,124 km (0.077 R)
• M65: 23,452,608 km (0.047 R)
• M66: 24,359,470 km (0.073 R)
• M67: 24,450,874 km (0.09 R)
• M68: 25,139,324 km (0.118 R)
• M69: 25,973,930 km (0.086 R)
• M70: 26,254,277 km (0.064 R)
• M71: 26,676,442 km (0.097 R)
• M72: 27,242,969 km (0.101 R)
• M73: 27,337,664 km (0.055 R)
• M74: 28,195,907 km (0.1 R)
• M75: 28,339,821 km (0.083 R)
• M76: 28,628,245 km (0.053 R)
• M77: 29,305,176 km (0.04 R)
• M78: 29,548,272 km (0.084 R)
• M79: 29,987,492 km (0.042 R)
• M80: 31,516,681 km (0.113 R)
• M81: 31,665,980 km (0.048 R)
• M82: 32,015,440 km (0.087 R)
• M83: 32,466,478 km (0.102 R)
• M84: 33,324,272 km (0.081 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 17,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit