🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.73 AU - 0.79 AU

Year: 238 Days

Day: 30.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.06 AU - 1.22 AU

Year: 438 Days

Day: 34.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,921,281 km

• M1: 273,166 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.73 AU - 2.91 AU

Year: 1704 Days

Day: 36 Hours

Environment

Temp: -91 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.1

Radius: 12.3

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.45 AU - 7.03 AU

Year: 4949 Days

Day: 11.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,921,281 km

• M1: 164,109 km (0.104 R)
• M2: 307,872 km (0.108 R)
• M3: 442,511 km (0.089 R)
• M4: 557,701 km (0.052 R)
• M5: 673,041 km (0.118 R)
• M6: 823,387 km (0.083 R)
• M7: 916,885 km (0.094 R)
• M8: 1,071,719 km (0.101 R)
• M9: 1,408,763 km (0.075 R)
• M10: 1,556,416 km (0.116 R)
• M11: 2,256,085 km (0.081 R)
• M12: 2,917,607 km (0.06 R)
• M13: 3,215,905 km (0.119 R)
• M14: 3,302,971 km (0.095 R)
• M15: 3,750,568 km (0.099 R)
• M16: 3,888,647 km (0.105 R)
• M17: 3,981,547 km (0.118 R)
• M18: 4,169,891 km (0.026 R)
• M19: 4,289,121 km (0.062 R)
• M20: 4,827,074 km (0.096 R)
• M21: 5,028,134 km (0.086 R)
• M22: 5,155,143 km (0.089 R)
• M23: 5,257,617 km (0.087 R)
• M24: 5,647,768 km (0.118 R)
• M25: 5,859,898 km (0.107 R)
• M26: 7,186,532 km (0.111 R)
• M27: 7,358,869 km (0.059 R)
• M28: 7,474,508 km (0.066 R)
• M29: 7,795,545 km (0.108 R)
• M30: 8,150,990 km (0.111 R)
• M31: 8,451,233 km (0.064 R)
• M32: 8,694,030 km (0.1 R)
• M33: 8,847,068 km (0.067 R)
• M34: 9,186,805 km (0.111 R)
• M35: 9,373,803 km (0.037 R)
• M36: 9,688,556 km (0.106 R)
• M37: 9,847,280 km (0.112 R)
• M38: 10,199,284 km (0.047 R)
• M39: 11,081,163 km (0.114 R)
• M40: 11,180,646 km (0.104 R)
• M41: 12,157,819 km (0.115 R)
• M42: 12,329,109 km (0.045 R)
• M43: 12,535,554 km (0.101 R)
• M44: 12,952,184 km (0.117 R)
• M45: 13,197,375 km (0.116 R)
• M46: 13,656,640 km (0.116 R)
• M47: 13,870,415 km (0.062 R)
• M48: 15,066,002 km (0.117 R)
• M49: 15,323,908 km (0.047 R)
• M50: 15,434,760 km (0.091 R)
• M51: 15,806,661 km (0.098 R)
• M52: 16,597,136 km (0.049 R)
• M53: 17,400,327 km (0.091 R)
• M54: 17,477,519 km (0.078 R)
• M55: 17,709,695 km (0.106 R)
• M56: 18,021,008 km (0.075 R)
• M57: 19,044,856 km (0.095 R)
• M58: 19,124,293 km (0.12 R)
• M59: 19,403,592 km (0.093 R)
• M60: 19,483,627 km (0.113 R)
• M61: 20,249,568 km (0.028 R)
• M62: 20,697,613 km (0.09 R)
• M63: 20,902,263 km (0.113 R)
• M64: 21,313,657 km (0.103 R)
• M65: 21,437,524 km (0.088 R)
• M66: 22,353,811 km (0.085 R)
• M67: 22,563,847 km (0.066 R)
• M68: 22,774,630 km (0.062 R)
• M69: 22,986,012 km (0.112 R)
• M70: 23,325,450 km (0.107 R)
• M71: 23,495,842 km (0.111 R)
• M72: 23,923,691 km (0.114 R)
• M73: 24,656,721 km (0.062 R)
• M74: 25,441,063 km (0.084 R)
• M75: 25,660,373 km (0.106 R)
• M76: 25,836,300 km (0.085 R)
• M77: 26,455,187 km (0.096 R)
• M78: 26,900,240 km (0.066 R)
• M79: 27,617,413 km (0.092 R)
• M80: 28,023,720 km (0.077 R)
• M81: 28,613,884 km (0.107 R)
• M82: 29,668,250 km (0.119 R)
• M83: 31,015,678 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.5

Radius: 10.3

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.51 AU - 10.87 AU

Year: 10026 Days

Day: 14.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 33,921,281 km

• M1: 295,007 km (0.083 R)
• M2: 388,356 km (0.068 R)
• M3: 675,285 km (0.11 R)
• M4: 950,844 km (0.094 R)
• M5: 1,411,755 km (0.113 R)
• M6: 1,621,491 km (0.066 R)
• M7: 1,693,747 km (0.034 R)
• M8: 1,860,549 km (0.109 R)
• M9: 1,974,692 km (0.054 R)
• M10: 2,210,309 km (0.092 R)
• M11: 2,580,862 km (0.053 R)
• M12: 2,948,873 km (0.034 R)
• M13: 3,380,164 km (0.093 R)
• M14: 3,638,968 km (0.044 R)
• M15: 4,151,042 km (0.079 R)
• M16: 4,659,974 km (0.101 R)
• M17: 5,351,116 km (0.093 R)
• M18: 5,515,075 km (0.058 R)
• M19: 5,597,803 km (0.098 R)
• M20: 5,932,603 km (0.105 R)
• M21: 6,017,425 km (0.106 R)
• M22: 6,188,116 km (0.096 R)
• M23: 7,672,127 km (0.097 R)
• M24: 7,795,395 km (0.096 R)
• M25: 7,919,412 km (0.073 R)
• M26: 8,485,490 km (0.108 R)
• M27: 8,902,569 km (0.08 R)
• M28: 9,590,420 km (0.058 R)
• M29: 9,957,533 km (0.04 R)
• M30: 10,465,568 km (0.112 R)
• M31: 10,808,895 km (0.114 R)
• M32: 13,167,006 km (0.078 R)
• M33: 13,352,059 km (0.076 R)
• M34: 13,949,702 km (0.112 R)
• M35: 17,066,574 km (0.094 R)
• M36: 17,227,840 km (0.081 R)
• M37: 17,919,132 km (0.104 R)
• M38: 18,702,427 km (0.081 R)
• M39: 19,286,756 km (0.082 R)
• M40: 19,581,164 km (0.071 R)
• M41: 20,687,740 km (0.079 R)
• M42: 23,586,797 km (0.03 R)
• M43: 23,766,464 km (0.076 R)
• M44: 24,082,265 km (0.03 R)
• M45: 25,129,151 km (0.028 R)
• M46: 26,284,047 km (0.086 R)
• M47: 26,797,616 km (0.111 R)
• M48: 27,929,773 km (0.048 R)
• M49: 28,597,428 km (0.104 R)
• M50: 29,270,170 km (0.042 R)
• M51: 29,415,130 km (0.083 R)
• M52: 29,560,240 km (0.089 R)
• M53: 30,435,836 km (0.084 R)
• M54: 31,221,375 km (0.109 R)
• M55: 31,864,496 km (0.047 R)
• M56: 32,862,463 km (0.067 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 147 - 14,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit