🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.43 AU - 0.63 AU

Year: 142 Days

Day: 29.7 Hours

Environment

Temp: 215 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.7 AU - 0.96 AU

Year: 278 Days

Day: 30.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.77 AU - 1.13 AU

Year: 340 Days

Day: 14.6 Hours

Environment

Temp: 37 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.94 AU - 1.44 AU

Year: 477 Days

Day: 40.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.1 AU - 1.42 AU

Year: 519 Days

Day: 25.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.27 AU - 1.61 AU

Year: 634 Days

Day: 37.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.14 AU - 2.7 AU

Year: 1382 Days

Day: 46.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.84 AU - 5.38 AU

Year: 3633 Days

Day: 43.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,402,088 km

• M1: 3,119,116 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162

Radius: 12.3

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.26 AU - 5.28 AU

Year: 3824 Days

Day: 5.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 64,402,088 km

• M1: 196,721 km (0.082 R)
• M2: 286,031 km (0.085 R)
• M3: 380,278 km (0.045 R)
• M4: 570,566 km (0.116 R)
• M5: 686,654 km (0.114 R)
• M6: 779,854 km (0.096 R)
• M7: 869,463 km (0.071 R)
• M8: 1,051,374 km (0.04 R)
• M9: 1,227,301 km (0.061 R)
• M10: 1,353,711 km (0.082 R)
• M11: 1,803,402 km (0.067 R)
• M12: 1,881,044 km (0.089 R)
• M13: 2,028,248 km (0.072 R)
• M14: 2,226,914 km (0.105 R)
• M15: 2,358,859 km (0.117 R)
• M16: 2,693,958 km (0.108 R)
• M17: 2,848,044 km (0.116 R)
• M18: 2,991,808 km (0.1 R)
• M19: 3,084,558 km (0.071 R)
• M20: 3,465,435 km (0.045 R)
• M21: 3,675,769 km (0.088 R)
• M22: 3,847,208 km (0.091 R)
• M23: 4,035,851 km (0.084 R)
• M24: 4,153,585 km (0.095 R)
• M25: 4,257,406 km (0.086 R)
• M26: 4,377,234 km (0.057 R)
• M27: 4,805,682 km (0.115 R)
• M28: 4,883,622 km (0.063 R)
• M29: 4,962,012 km (0.084 R)
• M30: 5,135,844 km (0.079 R)
• M31: 5,231,587 km (0.115 R)
• M32: 5,457,330 km (0.063 R)
• M33: 5,735,732 km (0.088 R)
• M34: 6,153,708 km (0.108 R)
• M35: 6,443,629 km (0.093 R)
• M36: 6,581,558 km (0.1 R)
• M37: 7,001,480 km (0.112 R)
• M38: 7,107,844 km (0.112 R)
• M39: 7,520,584 km (0.118 R)
• M40: 7,830,701 km (0.095 R)
• M41: 8,577,044 km (0.06 R)
• M42: 8,977,967 km (0.091 R)
• M43: 9,620,489 km (0.067 R)
• M44: 9,897,545 km (0.085 R)
• M45: 10,077,062 km (0.119 R)
• M46: 10,459,734 km (0.076 R)
• M47: 10,622,197 km (0.066 R)
• M48: 10,744,717 km (0.072 R)
• M49: 10,908,677 km (0.072 R)
• M50: 11,011,600 km (0.075 R)
• M51: 11,135,467 km (0.108 R)
• M52: 11,384,847 km (0.062 R)
• M53: 11,614,928 km (0.117 R)
• M54: 11,741,189 km (0.114 R)
• M55: 12,335,990 km (0.081 R)
• M56: 12,810,365 km (0.091 R)
• M57: 13,093,554 km (0.097 R)
• M58: 13,202,910 km (0.101 R)
• M59: 13,290,724 km (0.096 R)
• M60: 13,422,819 km (0.061 R)
• M61: 13,511,081 km (0.068 R)
• M62: 13,666,065 km (0.117 R)
• M63: 14,067,137 km (0.094 R)
• M64: 15,132,872 km (0.094 R)
• M65: 15,224,725 km (0.106 R)
• M66: 15,524,669 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.4

Radius: 4.1

Gravity: 28.4 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 10.63 AU - 16.81 AU

Year: 18655 Days

Day: 18.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,402,088 km

• M1: 67,319 km (0.049 R)
• M2: 836,102 km (0.116 R)
• M3: 903,721 km (0.108 R)
• M4: 1,117,346 km (0.099 R)
• M5: 1,479,822 km (0.101 R)
• M6: 2,209,261 km (0.094 R)
• M7: 2,271,793 km (0.091 R)
• M8: 2,626,340 km (0.111 R)
• M9: 2,692,612 km (0.078 R)
• M10: 2,894,868 km (0.056 R)
• M11: 2,963,384 km (0.049 R)
• M12: 3,172,223 km (0.068 R)
• M13: 3,530,809 km (0.075 R)
• M14: 3,714,964 km (0.058 R)
• M15: 4,169,442 km (0.117 R)
• M16: 4,364,069 km (0.078 R)
• M17: 5,171,449 km (0.047 R)
• M18: 6,111,522 km (0.064 R)
• M19: 6,421,489 km (0.034 R)
• M20: 6,646,035 km (0.063 R)
• M21: 6,919,051 km (0.098 R)
• M22: 7,056,831 km (0.073 R)
• M23: 7,475,705 km (0.117 R)
• M24: 7,950,528 km (0.05 R)
• M25: 9,029,129 km (0.048 R)
• M26: 9,996,878 km (0.078 R)
• M27: 11,864,009 km (0.107 R)
• M28: 12,194,620 km (0.097 R)
• M29: 14,475,240 km (0.103 R)
• M30: 15,065,553 km (0.11 R)
• M31: 15,125,093 km (0.081 R)
• M32: 16,883,167 km (0.105 R)
• M33: 18,322,747 km (0.065 R)
• M34: 18,449,905 km (0.025 R)
• M35: 20,127,646 km (0.102 R)
• M36: 20,390,190 km (0.106 R)
• M37: 21,051,263 km (0.109 R)
• M38: 21,250,826 km (0.097 R)
• M39: 21,921,025 km (0.108 R)
• M40: 22,326,435 km (0.066 R)
• M41: 22,394,203 km (0.057 R)
• M42: 23,419,547 km (0.112 R)
• M43: 23,972,610 km (0.075 R)
• M44: 27,090,529 km (0.105 R)
• M45: 29,436,822 km (0.094 R)
• M46: 31,770,997 km (0.095 R)
• M47: 32,229,515 km (0.117 R)
• M48: 33,230,624 km (0.106 R)
• M49: 33,463,099 km (0.116 R)
• M50: 34,555,163 km (0.051 R)
• M51: 34,633,702 km (0.112 R)
• M52: 35,976,343 km (0.064 R)
• M53: 36,693,964 km (0.112 R)
• M54: 37,335,889 km (0.114 R)
• M55: 37,497,005 km (0.107 R)
• M56: 38,143,567 km (0.113 R)
• M57: 38,224,650 km (0.116 R)
• M58: 39,858,109 km (0.096 R)
• M59: 40,187,523 km (0.11 R)
• M60: 41,514,307 km (0.07 R)
• M61: 42,015,609 km (0.099 R)
• M62: 42,350,858 km (0.108 R)
• M63: 43,361,990 km (0.042 R)
• M64: 44,210,659 km (0.113 R)
• M65: 45,838,134 km (0.096 R)
• M66: 46,442,659 km (0.095 R)
• M67: 47,485,207 km (0.094 R)
• M68: 48,623,198 km (0.115 R)
• M69: 48,975,201 km (0.054 R)
• M70: 50,391,444 km (0.094 R)
• M71: 50,480,455 km (0.117 R)
• M72: 51,552,174 km (0.114 R)
• M73: 52,270,693 km (0.058 R)
• M74: 53,899,664 km (0.087 R)
• M75: 55,178,127 km (0.109 R)
• M76: 56,836,569 km (0.064 R)
• M77: 58,137,622 km (0.095 R)
• M78: 58,230,971 km (0.115 R)
• M79: 58,885,462 km (0.087 R)
• M80: 58,979,260 km (0.037 R)
• M81: 59,636,593 km (0.12 R)
• M82: 61,433,114 km (0.109 R)
• M83: 63,439,221 km (0.097 R)
• M84: 64,112,711 km (0.095 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 11,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit