🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.54 AU - 0.76 AU

Year: 183 Days

Day: 21.7 Hours

Environment

Temp: 235 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.61 AU - 0.93 AU

Year: 235 Days

Day: 42.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.08 AU - 1.14 AU

Year: 407 Days

Day: 32.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.46 AU - 2.84 AU

Year: 1502 Days

Day: 30.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.34 AU - 3.12 AU

Year: 1571 Days

Day: 45 Hours

Environment

Temp: -79 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,553,487 km

• M1: 1,216,081 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.51 AU - 3.19 AU

Year: 1676 Days

Day: 36.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,553,487 km

• M1: 957,127 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.2

Radius: 10.6

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.55 AU - 7.93 AU

Year: 6784 Days

Day: 5.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,553,487 km

• M1: 256,411 km (0.103 R)
• M2: 535,860 km (0.059 R)
• M3: 631,453 km (0.079 R)
• M4: 748,887 km (0.065 R)
• M5: 906,563 km (0.115 R)
• M6: 972,985 km (0.055 R)
• M7: 1,146,668 km (0.072 R)
• M8: 1,312,123 km (0.037 R)
• M9: 1,446,312 km (0.119 R)
• M10: 1,565,243 km (0.092 R)
• M11: 2,118,156 km (0.108 R)
• M12: 2,208,513 km (0.112 R)
• M13: 2,392,968 km (0.097 R)
• M14: 2,534,786 km (0.108 R)
• M15: 2,703,832 km (0.099 R)
• M16: 3,027,711 km (0.091 R)
• M17: 3,337,828 km (0.107 R)
• M18: 3,767,323 km (0.116 R)
• M19: 3,849,901 km (0.057 R)
• M20: 4,044,827 km (0.05 R)
• M21: 4,243,044 km (0.09 R)
• M22: 4,561,089 km (0.039 R)
• M23: 4,946,902 km (0.101 R)
• M24: 5,067,777 km (0.085 R)
• M25: 5,159,032 km (0.098 R)
• M26: 5,343,337 km (0.113 R)
• M27: 5,813,672 km (0.117 R)
• M28: 7,132,078 km (0.025 R)
• M29: 7,789,711 km (0.105 R)
• M30: 7,930,632 km (0.087 R)
• M31: 8,108,055 km (0.114 R)
• M32: 8,648,103 km (0.03 R)
• M33: 9,348,820 km (0.094 R)
• M34: 9,687,210 km (0.1 R)
• M35: 10,337,213 km (0.117 R)
• M36: 10,687,122 km (0.086 R)
• M37: 10,843,901 km (0.113 R)
• M38: 11,438,552 km (0.103 R)
• M39: 11,598,921 km (0.064 R)
• M40: 11,760,038 km (0.105 R)
• M41: 12,166,047 km (0.118 R)
• M42: 13,285,488 km (0.105 R)
• M43: 13,665,915 km (0.105 R)
• M44: 14,178,737 km (0.119 R)
• M45: 14,524,158 km (0.113 R)
• M46: 14,741,374 km (0.118 R)
• M47: 15,047,451 km (0.098 R)
• M48: 15,399,754 km (0.119 R)
• M49: 16,563,626 km (0.081 R)
• M50: 16,745,238 km (0.081 R)
• M51: 17,616,645 km (0.072 R)
• M52: 17,709,246 km (0.085 R)
• M53: 18,927,721 km (0.108 R)
• M54: 19,547,056 km (0.032 R)
• M55: 20,076,333 km (0.104 R)
• M56: 21,642,623 km (0.06 R)
• M57: 21,890,956 km (0.111 R)
• M58: 22,340,348 km (0.084 R)
• M59: 23,146,531 km (0.095 R)
• M60: 23,400,548 km (0.1 R)
• M61: 23,655,463 km (0.119 R)
• M62: 24,373,831 km (0.067 R)
• M63: 26,095,703 km (0.089 R)
• M64: 26,360,042 km (0.11 R)
• M65: 26,519,065 km (0.077 R)
• M66: 27,426,226 km (0.068 R)
• M67: 28,180,798 km (0.086 R)
• M68: 29,655,534 km (0.116 R)
• M69: 30,708,254 km (0.104 R)
• M70: 30,819,705 km (0.083 R)
• M71: 31,323,251 km (0.102 R)
• M72: 31,885,889 km (0.084 R)
• M73: 32,055,383 km (0.088 R)
• M74: 34,054,459 km (0.071 R)
• M75: 35,799,818 km (0.116 R)
• M76: 36,388,036 km (0.038 R)
• M77: 36,624,252 km (0.093 R)
• M78: 36,742,583 km (0.079 R)
• M79: 37,216,958 km (0.1 R)
• M80: 37,335,889 km (0.114 R)
• M81: 38,171,991 km (0.109 R)
• M82: 38,411,946 km (0.028 R)
• M83: 40,166,879 km (0.119 R)
• M84: 40,839,321 km (0.118 R)
• M85: 40,962,141 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.7

Radius: 8.6

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.94 AU - 8.98 AU

Year: 9340 Days

Day: 9.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,553,487 km

• M1: 154,385 km (0.086 R)
• M2: 329,265 km (0.07 R)
• M3: 857,196 km (0.108 R)
• M4: 948,301 km (0.118 R)
• M5: 1,004,550 km (0.075 R)
• M6: 1,387,969 km (0.083 R)
• M7: 1,607,280 km (0.11 R)
• M8: 2,128,778 km (0.088 R)
• M9: 2,279,722 km (0.06 R)
• M10: 2,565,753 km (0.104 R)
• M11: 2,890,979 km (0.116 R)
• M12: 3,286,964 km (0.097 R)
• M13: 3,882,364 km (0.036 R)
• M14: 4,098,682 km (0.096 R)
• M15: 4,224,045 km (0.053 R)
• M16: 4,738,363 km (0.093 R)
• M17: 4,936,281 km (0.101 R)
• M18: 5,340,494 km (0.115 R)
• M19: 5,477,676 km (0.105 R)
• M20: 5,650,611 km (0.048 R)
• M21: 5,720,473 km (0.096 R)
• M22: 5,966,711 km (0.081 R)
• M23: 7,212,113 km (0.074 R)
• M24: 7,363,955 km (0.064 R)
• M25: 7,440,101 km (0.102 R)
• M26: 7,593,438 km (0.108 R)
• M27: 8,455,272 km (0.093 R)
• M28: 8,857,241 km (0.115 R)
• M29: 8,979,014 km (0.098 R)
• M30: 9,101,385 km (0.106 R)
• M31: 9,430,500 km (0.043 R)
• M32: 9,513,377 km (0.091 R)
• M33: 11,046,157 km (0.104 R)
• M34: 11,309,001 km (0.107 R)
• M35: 11,930,430 km (0.066 R)
• M36: 12,471,974 km (0.056 R)
• M37: 12,654,185 km (0.118 R)
• M38: 14,909,672 km (0.109 R)
• M39: 15,885,499 km (0.109 R)
• M40: 16,480,898 km (0.1 R)
• M41: 16,731,026 km (0.054 R)
• M42: 16,881,821 km (0.104 R)
• M43: 17,489,337 km (0.106 R)
• M44: 17,642,376 km (0.09 R)
• M45: 18,001,112 km (0.08 R)
• M46: 18,362,241 km (0.084 R)
• M47: 18,934,602 km (0.1 R)
• M48: 19,671,522 km (0.117 R)
• M49: 20,364,160 km (0.102 R)
• M50: 20,417,716 km (0.065 R)
• M51: 21,883,027 km (0.083 R)
• M52: 24,399,562 km (0.06 R)
• M53: 25,028,621 km (0.1 R)
• M54: 25,316,148 km (0.055 R)
• M55: 25,605,022 km (0.085 R)
• M56: 26,069,224 km (0.051 R)
• M57: 26,360,940 km (0.057 R)
• M58: 26,419,283 km (0.107 R)
• M59: 29,093,943 km (0.091 R)
• M60: 29,457,018 km (0.073 R)
• M61: 29,760,701 km (0.065 R)
• M62: 29,821,588 km (0.116 R)
• M63: 29,882,474 km (0.096 R)
• M64: 30,004,546 km (0.045 R)
• M65: 30,616,700 km (0.12 R)
• M66: 30,801,154 km (0.096 R)
• M67: 31,356,761 km (0.113 R)
• M68: 31,604,794 km (0.108 R)
• M69: 33,043,477 km (0.083 R)
• M70: 35,531,439 km (0.099 R)
• M71: 36,114,123 km (0.045 R)
• M72: 36,439,199 km (0.108 R)
• M73: 37,420,262 km (0.114 R)
• M74: 37,551,758 km (0.099 R)
• M75: 38,145,213 km (0.109 R)
• M76: 38,874,802 km (0.075 R)
• M77: 39,408,268 km (0.075 R)
• M78: 39,475,138 km (0.104 R)
• M79: 39,742,918 km (0.098 R)
• M80: 39,877,108 km (0.098 R)
• M81: 43,210,148 km (0.083 R)
• M82: 43,970,554 km (0.105 R)
• M83: 45,224,334 km (0.083 R)
• M84: 45,434,519 km (0.078 R)
• M85: 46,560,542 km (0.033 R)
• M86: 46,843,581 km (0.109 R)
• M87: 47,553,423 km (0.081 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 10,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit