🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.66 AU - 0.68 AU

Year: 200 Days

Day: 32.6 Hours

Environment

Temp: 137 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,778,790 km

• M1: 160,369 km (0.051 R)
• M2: 499,507 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.67 AU - 2.69 AU

Year: 1176 Days

Day: 38.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.78 AU - 2.74 AU

Year: 1241 Days

Day: 17.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,778,790 km

• M1: 1,138,589 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.43 AU - 4.87 AU

Year: 3088 Days

Day: 20.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.4

Radius: 5.6

Gravity: 13.76 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 11.26 AU - 16.5 AU

Year: 18887 Days

Day: 15.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,778,790 km

• M1: 132,394 km (0.106 R)
• M2: 260,450 km (0.119 R)
• M3: 332,556 km (0.113 R)
• M4: 445,502 km (0.045 R)
• M5: 590,313 km (0.041 R)
• M6: 1,061,247 km (0.11 R)
• M7: 1,206,208 km (0.08 R)
• M8: 1,357,601 km (0.115 R)
• M9: 2,112,472 km (0.099 R)
• M10: 2,326,396 km (0.098 R)
• M11: 2,420,194 km (0.108 R)
• M12: 2,611,530 km (0.079 R)
• M13: 2,774,741 km (0.111 R)
• M14: 3,009,012 km (0.097 R)
• M15: 4,234,517 km (0.104 R)
• M16: 4,426,302 km (0.117 R)
• M17: 4,938,675 km (0.109 R)
• M18: 5,019,158 km (0.112 R)
• M19: 5,222,162 km (0.113 R)
• M20: 5,263,152 km (0.11 R)
• M21: 5,847,631 km (0.114 R)
• M22: 6,584,700 km (0.116 R)
• M23: 7,304,864 km (0.097 R)
• M24: 7,488,869 km (0.096 R)
• M25: 8,192,129 km (0.114 R)
• M26: 8,479,357 km (0.104 R)
• M27: 9,261,455 km (0.049 R)
• M28: 9,913,552 km (0.12 R)
• M29: 10,270,941 km (0.047 R)
• M30: 10,373,864 km (0.09 R)
• M31: 10,477,087 km (0.092 R)
• M32: 11,421,199 km (0.107 R)
• M33: 13,165,809 km (0.116 R)
• M34: 13,614,753 km (0.04 R)
• M35: 14,068,782 km (0.118 R)
• M36: 14,470,153 km (0.097 R)
• M37: 14,991,651 km (0.108 R)
• M38: 17,077,644 km (0.114 R)
• M39: 17,444,159 km (0.091 R)
• M40: 17,751,732 km (0.114 R)
• M41: 18,999,528 km (0.072 R)
• M42: 19,252,498 km (0.112 R)
• M43: 19,570,393 km (0.03 R)
• M44: 19,825,757 km (0.089 R)
• M45: 20,469,327 km (0.117 R)
• M46: 20,533,953 km (0.115 R)
• M47: 20,858,730 km (0.03 R)
• M48: 23,516,336 km (0.037 R)
• M49: 23,719,939 km (0.05 R)
• M50: 23,855,924 km (0.113 R)
• M51: 23,924,140 km (0.116 R)
• M52: 24,128,940 km (0.116 R)
• M53: 25,439,118 km (0.12 R)
• M54: 25,857,693 km (0.083 R)
• M55: 26,138,039 km (0.087 R)
• M56: 26,278,512 km (0.087 R)
• M57: 27,340,507 km (0.103 R)
• M58: 27,769,254 km (0.089 R)
• M59: 28,344,309 km (0.07 R)
• M60: 29,872,451 km (0.09 R)
• M61: 30,535,469 km (0.082 R)
• M62: 31,651,469 km (0.109 R)
• M63: 32,176,707 km (0.098 R)
• M64: 32,251,955 km (0.088 R)
• M65: 32,327,352 km (0.102 R)
• M66: 35,155,799 km (0.09 R)
• M67: 35,233,291 km (0.032 R)
• M68: 37,744,440 km (0.107 R)
• M69: 37,982,750 km (0.101 R)
• M70: 38,062,336 km (0.032 R)
• M71: 38,461,014 km (0.076 R)
• M72: 38,620,934 km (0.115 R)
• M73: 39,665,277 km (0.111 R)
• M74: 40,475,050 km (0.076 R)
• M75: 40,556,282 km (0.092 R)
• M76: 40,637,663 km (0.081 R)
• M77: 41,372,039 km (0.09 R)
• M78: 42,110,753 km (0.093 R)
• M79: 45,193,218 km (0.083 R)
• M80: 46,378,481 km (0.083 R)
• M81: 46,974,928 km (0.117 R)
• M82: 47,231,339 km (0.095 R)
• M83: 47,917,245 km (0.109 R)
• M84: 52,367,183 km (0.075 R)
• M85: 52,899,303 km (0.059 R)
• M86: 53,077,175 km (0.116 R)
• M87: 54,955,825 km (0.072 R)
• M88: 55,406,264 km (0.102 R)
• M89: 59,238,513 km (0.083 R)
• M90: 59,608,020 km (0.06 R)
• M91: 60,534,928 km (0.045 R)
• M92: 61,186,576 km (0.115 R)
• M93: 62,121,563 km (0.081 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 14,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit