🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.58 AU - 0.9 AU

Year: 222 Days

Day: 27.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,291,281 km

• M1: 468,092 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.71 AU - 0.85 AU

Year: 240 Days

Day: 21.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.48 AU - 3.78 AU

Year: 1928 Days

Day: 35.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.93 AU - 5.69 AU

Year: 4261 Days

Day: 36.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.3

Radius: 8.3

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.26 AU - 7.06 AU

Year: 5324 Days

Day: 8.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 151 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 33,291,281 km

• M1: 189,690 km (0.089 R)
• M2: 303,534 km (0.095 R)
• M3: 426,204 km (0.06 R)
• M4: 531,820 km (0.104 R)
• M5: 731,384 km (0.111 R)
• M6: 920,476 km (0.039 R)
• M7: 1,181,225 km (0.096 R)
• M8: 1,257,370 km (0.087 R)
• M9: 1,726,958 km (0.059 R)
• M10: 1,891,216 km (0.064 R)
• M11: 2,049,341 km (0.098 R)
• M12: 2,141,643 km (0.096 R)
• M13: 2,294,532 km (0.04 R)
• M14: 2,574,131 km (0.108 R)
• M15: 2,724,327 km (0.119 R)
• M16: 3,192,419 km (0.027 R)
• M17: 3,340,520 km (0.109 R)
• M18: 3,573,744 km (0.069 R)
• M19: 3,769,866 km (0.083 R)
• M20: 3,897,922 km (0.065 R)
• M21: 4,114,390 km (0.111 R)
• M22: 4,260,996 km (0.096 R)
• M23: 4,454,127 km (0.079 R)
• M24: 5,144,820 km (0.11 R)
• M25: 5,414,396 km (0.113 R)
• M26: 5,607,527 km (0.108 R)
• M27: 5,721,221 km (0.114 R)
• M28: 5,802,901 km (0.03 R)
• M29: 5,868,575 km (0.12 R)
• M30: 6,538,624 km (0.115 R)
• M31: 6,727,117 km (0.071 R)
• M32: 6,813,435 km (0.084 R)
• M33: 7,074,483 km (0.073 R)
• M34: 7,250,410 km (0.088 R)
• M35: 7,463,438 km (0.04 R)
• M36: 8,261,842 km (0.105 R)
• M37: 8,391,393 km (0.05 R)
• M38: 8,447,193 km (0.11 R)
• M39: 8,954,330 km (0.111 R)
• M40: 9,011,327 km (0.077 R)
• M41: 9,182,916 km (0.098 R)
• M42: 9,259,510 km (0.036 R)
• M43: 9,510,086 km (0.092 R)
• M44: 10,017,672 km (0.118 R)
• M45: 10,674,855 km (0.119 R)
• M46: 10,735,293 km (0.065 R)
• M47: 11,018,781 km (0.102 R)
• M48: 11,428,081 km (0.105 R)
• M49: 11,489,864 km (0.083 R)
• M50: 11,613,881 km (0.116 R)
• M51: 11,925,793 km (0.043 R)
• M52: 12,030,362 km (0.1 R)
• M53: 12,282,584 km (0.119 R)
• M54: 12,600,479 km (0.07 R)
• M55: 12,942,460 km (0.117 R)
• M56: 13,028,479 km (0.052 R)
• M57: 13,613,705 km (0.095 R)
• M58: 13,723,061 km (0.089 R)
• M59: 13,854,708 km (0.115 R)
• M60: 13,942,671 km (0.102 R)
• M61: 14,119,197 km (0.098 R)
• M62: 14,675,402 km (0.113 R)
• M63: 14,742,721 km (0.098 R)
• M64: 15,170,870 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.7

Radius: 8.8

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.28 AU - 7.06 AU

Year: 5999 Days

Day: 8.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,291,281 km

• M1: 158,574 km (0.064 R)
• M2: 217,665 km (0.041 R)
• M3: 281,842 km (0.117 R)
• M4: 405,261 km (0.118 R)
• M5: 502,948 km (0.089 R)
• M6: 804,687 km (0.099 R)
• M7: 888,611 km (0.114 R)
• M8: 1,320,052 km (0.043 R)
• M9: 1,523,355 km (0.085 R)
• M10: 1,593,517 km (0.053 R)
• M11: 2,233,047 km (0.098 R)
• M12: 2,313,232 km (0.097 R)
• M13: 2,517,882 km (0.046 R)
• M14: 2,814,235 km (0.113 R)
• M15: 3,144,398 km (0.111 R)
• M16: 3,556,839 km (0.038 R)
• M17: 3,817,438 km (0.118 R)
• M18: 3,937,865 km (0.076 R)
• M19: 4,332,055 km (0.12 R)
• M20: 4,407,452 km (0.059 R)
• M21: 4,483,149 km (0.12 R)
• M22: 4,713,081 km (0.094 R)
• M23: 5,025,740 km (0.11 R)
• M24: 5,131,506 km (0.116 R)
• M25: 5,507,296 km (0.045 R)
• M26: 5,671,255 km (0.076 R)
• M27: 5,753,684 km (0.085 R)
• M28: 5,836,711 km (0.094 R)
• M29: 6,059,761 km (0.099 R)
• M30: 6,144,134 km (0.115 R)
• M31: 6,428,370 km (0.067 R)
• M32: 7,516,994 km (0.072 R)
• M33: 7,790,309 km (0.115 R)
• M34: 8,284,431 km (0.098 R)
• M35: 8,378,229 km (0.119 R)
• M36: 8,566,872 km (0.093 R)
• M37: 8,693,431 km (0.112 R)
• M38: 9,662,227 km (0.078 R)
• M39: 10,226,361 km (0.107 R)
• M40: 10,428,019 km (0.101 R)
• M41: 10,631,023 km (0.116 R)
• M42: 10,801,116 km (0.105 R)
• M43: 11,178,701 km (0.102 R)
• M44: 11,456,055 km (0.068 R)
• M45: 11,982,041 km (0.114 R)
• M46: 12,194,620 km (0.111 R)
• M47: 12,948,743 km (0.087 R)
• M48: 13,021,447 km (0.085 R)
• M49: 13,240,010 km (0.095 R)
• M50: 13,791,876 km (0.078 R)
• M51: 14,313,823 km (0.116 R)
• M52: 15,108,787 km (0.108 R)
• M53: 15,957,006 km (0.101 R)
• M54: 16,112,887 km (0.118 R)
• M55: 16,230,172 km (0.115 R)
• M56: 17,058,795 km (0.03 R)
• M57: 17,258,059 km (0.077 R)
• M58: 18,022,504 km (0.105 R)
• M59: 19,417,953 km (0.093 R)
• M60: 19,876,919 km (0.117 R)
• M61: 19,960,694 km (0.106 R)
• M62: 20,805,324 km (0.06 R)
• M63: 21,661,622 km (0.107 R)
• M64: 21,747,940 km (0.102 R)
• M65: 22,137,493 km (0.119 R)
• M66: 22,704,469 km (0.066 R)
• M67: 22,791,984 km (0.072 R)
• M68: 23,320,214 km (0.082 R)
• M69: 24,030,654 km (0.075 R)
• M70: 24,299,033 km (0.031 R)
• M71: 25,109,853 km (0.12 R)
• M72: 27,314,926 km (0.058 R)
• M73: 27,408,125 km (0.113 R)
• M74: 27,969,715 km (0.107 R)
• M75: 28,157,760 km (0.118 R)
• M76: 28,961,549 km (0.071 R)
• M77: 30,398,437 km (0.106 R)
• M78: 30,640,187 km (0.096 R)
• M79: 31,662,389 km (0.078 R)
• M80: 31,809,294 km (0.081 R)
• M81: 32,399,458 km (0.048 R)
• M82: 32,498,043 km (0.119 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 12,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit