🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.62 AU - 0.76 AU

Year: 204 Days

Day: 19 Hours

Environment

Temp: 193 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.7 AU - 1.02 AU

Year: 284 Days

Day: 21.2 Hours

Environment

Temp: 127 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,956,428 km

• M1: 358,885 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.94 AU - 1.06 AU

Year: 356 Days

Day: 40.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.12 AU - 1.42 AU

Year: 510 Days

Day: 24.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.4 AU - 1.42 AU

Year: 597 Days

Day: 40.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 76,956,428 km

• M1: 65,374 km (0.116 R)
• M2: 783,594 km (0.115 R)

Asteroid Belt

Center: 9.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447

Radius: 4.9

Gravity: 18.62 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 14.83 AU - 19.35 AU

Year: 25183 Days

Day: 18.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,956,428 km

• M1: 115,938 km (0.11 R)
• M2: 216,618 km (0.109 R)
• M3: 346,768 km (0.047 R)
• M4: 402,119 km (0.111 R)
• M5: 1,025,793 km (0.045 R)
• M6: 1,107,323 km (0.103 R)
• M7: 1,454,690 km (0.062 R)
• M8: 1,833,621 km (0.111 R)
• M9: 2,137,155 km (0.103 R)
• M10: 2,241,724 km (0.067 R)
• M11: 3,098,920 km (0.08 R)
• M12: 3,177,908 km (0.077 R)
• M13: 3,500,141 km (0.062 R)
• M14: 3,960,155 km (0.082 R)
• M15: 4,394,886 km (0.084 R)
• M16: 5,028,433 km (0.108 R)
• M17: 5,355,903 km (0.073 R)
• M18: 7,094,081 km (0.107 R)
• M19: 7,673,324 km (0.063 R)
• M20: 7,887,697 km (0.107 R)
• M21: 8,709,289 km (0.09 R)
• M22: 8,765,089 km (0.04 R)
• M23: 8,876,838 km (0.105 R)
• M24: 9,101,983 km (0.116 R)
• M25: 9,846,382 km (0.048 R)
• M26: 9,962,620 km (0.088 R)
• M27: 11,822,121 km (0.112 R)
• M28: 13,140,976 km (0.096 R)
• M29: 13,204,854 km (0.117 R)
• M30: 16,325,466 km (0.118 R)
• M31: 16,947,943 km (0.1 R)
• M32: 17,157,081 km (0.075 R)
• M33: 17,860,639 km (0.087 R)
• M34: 18,002,458 km (0.103 R)
• M35: 21,215,820 km (0.108 R)
• M36: 21,290,919 km (0.067 R)
• M37: 21,441,264 km (0.054 R)
• M38: 22,350,969 km (0.109 R)
• M39: 22,427,414 km (0.068 R)
• M40: 23,196,047 km (0.118 R)
• M41: 24,051,298 km (0.106 R)
• M42: 24,443,544 km (0.066 R)
• M43: 26,113,804 km (0.096 R)
• M44: 26,274,772 km (0.076 R)
• M45: 27,084,694 km (0.099 R)
• M46: 27,410,818 km (0.112 R)
• M47: 28,978,155 km (0.114 R)
• M48: 29,730,782 km (0.113 R)
• M49: 30,235,974 km (0.108 R)
• M50: 32,198,847 km (0.088 R)
• M51: 32,631,036 km (0.058 R)
• M52: 32,891,336 km (0.097 R)
• M53: 34,908,962 km (0.053 R)
• M54: 36,876,174 km (0.071 R)
• M55: 39,708,511 km (0.104 R)
• M56: 39,893,713 km (0.094 R)
• M57: 41,197,608 km (0.046 R)
• M58: 41,385,054 km (0.116 R)
• M59: 42,326,324 km (0.098 R)
• M60: 44,999,189 km (0.068 R)
• M61: 45,385,451 km (0.1 R)
• M62: 47,137,391 km (0.093 R)
• M63: 47,627,923 km (0.087 R)
• M64: 48,911,323 km (0.041 R)
• M65: 49,109,690 km (0.092 R)
• M66: 49,806,367 km (0.089 R)
• M67: 50,306,024 km (0.096 R)
• M68: 50,506,336 km (0.096 R)
• M69: 51,511,783 km (0.096 R)
• M70: 51,713,740 km (0.115 R)
• M71: 52,727,116 km (0.114 R)
• M72: 52,828,842 km (0.07 R)
• M73: 54,362,221 km (0.055 R)
• M74: 54,670,691 km (0.069 R)
• M75: 55,599,545 km (0.108 R)
• M76: 57,054,683 km (0.119 R)
• M77: 57,263,522 km (0.048 R)
• M78: 57,996,701 km (0.088 R)
• M79: 61,494,449 km (0.114 R)
• M80: 62,567,813 km (0.066 R)
• M81: 66,044,019 km (0.087 R)
• M82: 66,263,330 km (0.097 R)
• M83: 67,253,368 km (0.113 R)
• M84: 67,805,384 km (0.074 R)
• M85: 69,917,108 km (0.107 R)
• M86: 71,712,133 km (0.062 R)
• M87: 73,295,178 km (0.117 R)
• M88: 73,635,812 km (0.074 R)
• M89: 74,547,013 km (0.066 R)
• M90: 76,610,715 km (0.088 R)
• M91: 76,956,436 km (0.054 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 17,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit