🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.57 AU - 0.61 AU

Year: 174 Days

Day: 34 Hours

Environment

Temp: 156 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,036,790 km

• M1: 205,398 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.6 AU - 0.9 AU

Year: 249 Days

Day: 32.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.77 AU - 1.07 AU

Year: 338 Days

Day: 43.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.38 AU - 1.78 AU

Year: 760 Days

Day: 41.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,036,790 km

• M1: 1,110,166 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.35 AU - 1.85 AU

Year: 775 Days

Day: 16.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.41 AU - 2.27 AU

Year: 956 Days

Day: 28.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.8 AU - 1.88 AU

Year: 956 Days

Day: 12.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,036,790 km

• M1: 789,578 km (0.114 R)

Asteroid Belt

Center: 8.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.1

Radius: 5.3

Gravity: 24.5 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 12.37 AU - 18.45 AU

Year: 23162 Days

Day: 18.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,036,790 km

• M1: 235,916 km (0.063 R)
• M2: 321,486 km (0.109 R)
• M3: 378,183 km (0.08 R)
• M4: 1,895,106 km (0.095 R)
• M5: 2,333,128 km (0.109 R)
• M6: 2,642,048 km (0.1 R)
• M7: 2,681,542 km (0.065 R)
• M8: 3,129,438 km (0.103 R)
• M9: 3,298,035 km (0.097 R)
• M10: 3,340,670 km (0.096 R)
• M11: 3,383,455 km (0.062 R)
• M12: 3,821,627 km (0.105 R)
• M13: 4,092,998 km (0.096 R)
• M14: 4,511,722 km (0.108 R)
• M15: 7,746,178 km (0.094 R)
• M16: 7,974,165 km (0.114 R)
• M17: 8,031,610 km (0.065 R)
• M18: 9,570,973 km (0.077 R)
• M19: 10,499,377 km (0.103 R)
• M20: 10,878,757 km (0.073 R)
• M21: 11,716,056 km (0.071 R)
• M22: 12,507,280 km (0.106 R)
• M23: 13,247,490 km (0.083 R)
• M24: 17,230,084 km (0.119 R)
• M25: 17,752,031 km (0.085 R)
• M26: 19,891,430 km (0.085 R)
• M27: 20,360,270 km (0.07 R)
• M28: 20,675,024 km (0.067 R)
• M29: 21,388,756 km (0.061 R)
• M30: 21,628,561 km (0.099 R)
• M31: 23,331,434 km (0.114 R)
• M32: 23,413,563 km (0.107 R)
• M33: 23,578,120 km (0.1 R)
• M34: 24,240,390 km (0.092 R)
• M35: 24,657,469 km (0.044 R)
• M36: 26,093,010 km (0.063 R)
• M37: 26,263,701 km (0.026 R)
• M38: 26,778,019 km (0.114 R)
• M39: 26,864,038 km (0.108 R)
• M40: 27,729,312 km (0.043 R)
• M41: 28,691,824 km (0.085 R)
• M42: 29,221,251 km (0.107 R)
• M43: 30,469,496 km (0.108 R)
• M44: 30,739,221 km (0.086 R)
• M45: 31,281,064 km (0.092 R)
• M46: 31,462,377 km (0.119 R)
• M47: 32,008,260 km (0.073 R)
• M48: 33,109,749 km (0.066 R)
• M49: 33,202,051 km (0.109 R)
• M50: 34,036,956 km (0.081 R)
• M51: 34,503,851 km (0.1 R)
• M52: 35,255,281 km (0.065 R)
• M53: 36,773,999 km (0.045 R)
• M54: 37,253,011 km (0.063 R)
• M55: 37,637,777 km (0.102 R)
• M56: 39,678,890 km (0.096 R)
• M57: 40,663,394 km (0.033 R)
• M58: 40,861,312 km (0.099 R)
• M59: 42,155,334 km (0.064 R)
• M60: 43,059,054 km (0.061 R)
• M61: 43,260,712 km (0.101 R)
• M62: 43,867,631 km (0.084 R)
• M63: 45,089,995 km (0.106 R)
• M64: 46,737,068 km (0.095 R)
• M65: 47,255,873 km (0.071 R)
• M66: 47,568,084 km (0.092 R)
• M67: 50,514,414 km (0.087 R)
• M68: 52,978,590 km (0.116 R)
• M69: 55,152,845 km (0.106 R)
• M70: 55,481,512 km (0.085 R)
• M71: 56,692,207 km (0.095 R)
• M72: 57,245,420 km (0.096 R)
• M73: 58,357,082 km (0.109 R)
• M74: 59,139,479 km (0.089 R)
• M75: 61,167,428 km (0.036 R)
• M76: 61,848,397 km (0.09 R)
• M77: 61,962,092 km (0.066 R)
• M78: 63,447,150 km (0.075 R)
• M79: 64,251,537 km (0.092 R)
• M80: 64,828,237 km (0.118 R)
• M81: 64,943,876 km (0.077 R)
• M82: 65,522,521 km (0.12 R)
• M83: 65,870,635 km (0.117 R)
• M84: 66,568,659 km (0.097 R)
• M85: 68,559,507 km (0.102 R)
• M86: 72,479,720 km (0.098 R)
• M87: 74,406,391 km (0.053 R)
• M88: 74,527,266 km (0.09 R)
• M89: 75,375,934 km (0.088 R)
• M90: 75,619,031 km (0.095 R)
• M91: 77,450,408 km (0.058 R)
• M92: 77,572,929 km (0.067 R)
• M93: 79,049,310 km (0.104 R)
• M94: 79,667,149 km (0.065 R)
• M95: 81,032,080 km (0.091 R)
• M96: 81,156,546 km (0.098 R)
• M97: 83,282,182 km (0.069 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 15,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit