🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.48 AU - 0.58 AU

Year: 143 Days

Day: 22.9 Hours

Environment

Temp: 225 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,676,496 km

• M1: 57,894 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.63 AU - 0.79 AU

Year: 222 Days

Day: 21.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,676,496 km

• M1: 392,545 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.87 AU - 1.29 AU

Year: 416 Days

Day: 31.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,676,496 km

• M1: 296,653 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.17 AU - 1.25 AU

Year: 494 Days

Day: 26.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,676,496 km

• M1: 228,586 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.51 AU - 1.55 AU

Year: 702 Days

Day: 22 Hours

Environment

Temp: -37 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,676,496 km

• M1: 97,239 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.52 AU - 2.72 AU

Year: 1573 Days

Day: 16.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.04 AU - 3.04 AU

Year: 1966 Days

Day: 14.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.27 AU - 5.09 AU

Year: 3169 Days

Day: 39.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.4

Radius: 10.2

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.79 AU - 9.49 AU

Year: 7831 Days

Day: 8.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 88,676,496 km

• M1: 137,331 km (0.117 R)
• M2: 252,372 km (0.099 R)
• M3: 362,924 km (0.067 R)
• M4: 547,229 km (0.101 R)
• M5: 630,106 km (0.079 R)
• M6: 703,110 km (0.103 R)
• M7: 779,106 km (0.105 R)
• M8: 940,372 km (0.096 R)
• M9: 1,149,061 km (0.091 R)
• M10: 1,334,712 km (0.119 R)
• M11: 2,195,648 km (0.092 R)
• M12: 2,841,462 km (0.075 R)
• M13: 2,916,710 km (0.06 R)
• M14: 3,120,761 km (0.05 R)
• M15: 3,462,592 km (0.064 R)
• M16: 3,651,534 km (0.068 R)
• M17: 3,816,391 km (0.063 R)
• M18: 3,927,542 km (0.109 R)
• M19: 4,267,878 km (0.064 R)
• M20: 4,354,345 km (0.104 R)
• M21: 4,470,732 km (0.107 R)
• M22: 5,314,016 km (0.073 R)
• M23: 5,501,162 km (0.109 R)
• M24: 6,669,073 km (0.114 R)
• M25: 6,904,839 km (0.092 R)
• M26: 7,982,094 km (0.049 R)
• M27: 8,594,996 km (0.076 R)
• M28: 9,410,604 km (0.096 R)
• M29: 9,599,396 km (0.102 R)
• M30: 9,980,871 km (0.117 R)
• M31: 10,057,764 km (0.093 R)
• M32: 10,289,641 km (0.083 R)
• M33: 10,523,163 km (0.081 R)
• M34: 10,995,743 km (0.113 R)
• M35: 11,114,972 km (0.079 R)
• M36: 11,394,720 km (0.094 R)
• M37: 12,578,937 km (0.048 R)
• M38: 12,703,552 km (0.108 R)
• M39: 12,787,028 km (0.072 R)
• M40: 14,016,423 km (0.09 R)
• M41: 14,102,591 km (0.079 R)
• M42: 14,275,526 km (0.099 R)
• M43: 14,623,491 km (0.105 R)
• M44: 15,416,509 km (0.067 R)
• M45: 15,549,951 km (0.105 R)
• M46: 16,042,876 km (0.075 R)
• M47: 16,223,440 km (0.089 R)
• M48: 16,677,619 km (0.11 R)
• M49: 17,044,134 km (0.076 R)
• M50: 17,136,137 km (0.099 R)
• M51: 17,366,966 km (0.064 R)
• M52: 18,536,223 km (0.11 R)
• M53: 18,630,919 km (0.109 R)
• M54: 19,972,961 km (0.12 R)
• M55: 20,264,528 km (0.05 R)
• M56: 20,362,065 km (0.085 R)
• M57: 20,901,216 km (0.115 R)
• M58: 21,693,786 km (0.088 R)
• M59: 22,143,926 km (0.118 R)
• M60: 22,951,904 km (0.073 R)
• M61: 23,257,383 km (0.085 R)
• M62: 23,769,456 km (0.109 R)
• M63: 24,388,941 km (0.093 R)
• M64: 24,700,553 km (0.039 R)
• M65: 26,013,574 km (0.118 R)
• M66: 26,491,838 km (0.057 R)
• M67: 27,618,908 km (0.073 R)
• M68: 28,215,654 km (0.051 R)
• M69: 28,324,562 km (0.11 R)
• M70: 29,311,309 km (0.106 R)
• M71: 30,365,077 km (0.114 R)
• M72: 30,700,475 km (0.103 R)
• M73: 32,566,858 km (0.113 R)
• M74: 32,795,593 km (0.113 R)
• M75: 34,179,074 km (0.097 R)
• M76: 35,699,288 km (0.066 R)
• M77: 36,112,328 km (0.084 R)
• M78: 36,230,660 km (0.091 R)
• M79: 36,705,184 km (0.113 R)
• M80: 37,122,113 km (0.095 R)
• M81: 37,241,492 km (0.113 R)
• M82: 37,420,860 km (0.101 R)
• M83: 37,660,366 km (0.12 R)
• M84: 38,987,150 km (0.062 R)
• M85: 39,717,337 km (0.109 R)
• M86: 41,191,175 km (0.061 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.5

Radius: 5.2

Gravity: 21.95 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 15.13 AU - 19.77 AU

Year: 27033 Days

Day: 24.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,676,496 km

• M1: 72,555 km (0.098 R)
• M2: 140,323 km (0.104 R)
• M3: 278,701 km (0.046 R)
• M4: 315,352 km (0.098 R)
• M5: 669,899 km (0.052 R)
• M6: 1,055,413 km (0.112 R)
• M7: 1,176,587 km (0.077 R)
• M8: 1,270,535 km (0.097 R)
• M9: 1,334,563 km (0.062 R)
• M10: 1,533,079 km (0.116 R)
• M11: 1,567,187 km (0.075 R)
• M12: 2,457,145 km (0.09 R)
• M13: 3,079,622 km (0.055 R)
• M14: 3,748,175 km (0.095 R)
• M15: 3,980,799 km (0.063 R)
• M16: 4,508,880 km (0.031 R)
• M17: 4,806,280 km (0.094 R)
• M18: 5,161,127 km (0.109 R)
• M19: 6,551,788 km (0.081 R)
• M20: 6,831,686 km (0.094 R)
• M21: 7,115,623 km (0.082 R)
• M22: 7,287,810 km (0.09 R)
• M23: 7,636,373 km (0.082 R)
• M24: 8,592,154 km (0.092 R)
• M25: 8,775,561 km (0.12 R)
• M26: 9,270,879 km (0.091 R)
• M27: 9,396,093 km (0.057 R)
• M28: 10,030,836 km (0.104 R)
• M29: 12,152,882 km (0.088 R)
• M30: 12,843,426 km (0.092 R)
• M31: 13,688,953 km (0.119 R)
• M32: 13,760,311 km (0.086 R)
• M33: 13,974,835 km (0.099 R)
• M34: 14,118,449 km (0.099 R)
• M35: 14,190,405 km (0.058 R)
• M36: 14,407,173 km (0.106 R)
• M37: 14,843,998 km (0.074 R)
• M38: 17,787,336 km (0.09 R)
• M39: 18,334,266 km (0.096 R)
• M40: 19,444,582 km (0.114 R)
• M41: 19,604,951 km (0.076 R)
• M42: 20,658,120 km (0.086 R)
• M43: 22,146,469 km (0.088 R)
• M44: 22,565,941 km (0.081 R)
• M45: 22,988,106 km (0.105 R)
• M46: 23,412,964 km (0.12 R)
• M47: 24,011,954 km (0.11 R)
• M48: 24,183,992 km (0.051 R)
• M49: 24,356,478 km (0.112 R)
• M50: 24,529,413 km (0.098 R)
• M51: 26,015,369 km (0.033 R)
• M52: 26,724,762 km (0.102 R)
• M53: 26,813,922 km (0.116 R)
• M54: 27,530,347 km (0.097 R)
• M55: 27,620,255 km (0.05 R)
• M56: 27,890,877 km (0.095 R)
• M57: 28,890,640 km (0.069 R)
• M58: 35,032,231 km (0.072 R)
• M59: 35,913,362 km (0.094 R)
• M60: 36,208,669 km (0.114 R)
• M61: 37,997,410 km (0.093 R)
• M62: 38,599,991 km (0.112 R)
• M63: 40,529,055 km (0.084 R)
• M64: 40,631,530 km (0.116 R)
• M65: 40,836,628 km (0.11 R)
• M66: 41,453,869 km (0.104 R)
• M67: 42,177,773 km (0.106 R)
• M68: 43,428,711 km (0.05 R)
• M69: 45,009,212 km (0.118 R)
• M70: 45,966,639 km (0.043 R)
• M71: 51,850,024 km (0.059 R)
• M72: 52,629,877 km (0.067 R)
• M73: 53,077,325 km (0.118 R)
• M74: 53,525,969 km (0.119 R)
• M75: 53,863,162 km (0.107 R)
• M76: 56,244,012 km (0.108 R)
• M77: 58,311,754 km (0.08 R)
• M78: 62,758,102 km (0.099 R)
• M79: 67,919,378 km (0.052 R)
• M80: 68,284,546 km (0.062 R)
• M81: 69,874,323 km (0.077 R)
• M82: 75,596,741 km (0.092 R)
• M83: 75,722,702 km (0.111 R)
• M84: 76,101,334 km (0.078 R)
• M85: 78,513,750 km (0.11 R)
• M86: 79,921,914 km (0.066 R)
• M87: 80,435,933 km (0.066 R)
• M88: 80,951,148 km (0.054 R)
• M89: 81,467,410 km (0.059 R)
• M90: 82,633,077 km (0.053 R)
• M91: 84,195,926 km (0.051 R)
• M92: 86,690,171 km (0.087 R)
• M93: 86,954,211 km (0.118 R)
• M94: 87,747,678 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 11,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit