🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.46 AU - 0.56 AU

Year: 152 Days

Day: 24.7 Hours

Environment

Temp: 102 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.97 AU - 0.99 AU

Year: 404 Days

Day: 40.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,660,298 km

• M1: 129,253 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.65 AU - 1.97 AU

Year: 1014 Days

Day: 24.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.5

Radius: 6.7

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 11.68 AU - 14 AU

Year: 19151 Days

Day: 20.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,660,298 km

• M1: 119,529 km (0.029 R)
• M2: 631,901 km (0.061 R)
• M3: 883,076 km (0.083 R)
• M4: 1,336,657 km (0.118 R)
• M5: 1,517,820 km (0.025 R)
• M6: 1,953,748 km (0.113 R)
• M7: 2,133,415 km (0.114 R)
• M8: 2,592,082 km (0.091 R)
• M9: 2,875,869 km (0.116 R)
• M10: 3,110,140 km (0.103 R)
• M11: 3,411,729 km (0.104 R)
• M12: 3,504,031 km (0.079 R)
• M13: 3,659,762 km (0.111 R)
• M14: 3,945,793 km (0.096 R)
• M15: 4,042,733 km (0.115 R)
• M16: 4,675,083 km (0.115 R)
• M17: 5,125,373 km (0.05 R)
• M18: 6,029,991 km (0.11 R)
• M19: 6,405,482 km (0.118 R)
• M20: 6,519,625 km (0.107 R)
• M21: 6,596,069 km (0.028 R)
• M22: 7,061,169 km (0.114 R)
• M23: 7,337,327 km (0.036 R)
• M24: 8,269,621 km (0.066 R)
• M25: 8,812,960 km (0.093 R)
• M26: 9,238,716 km (0.106 R)
• M27: 10,243,265 km (0.036 R)
• M28: 10,736,041 km (0.116 R)
• M29: 11,053,487 km (0.111 R)
• M30: 11,420,152 km (0.107 R)
• M31: 11,558,679 km (0.073 R)
• M32: 12,496,509 km (0.104 R)
• M33: 12,782,540 km (0.058 R)
• M34: 12,974,474 km (0.106 R)
• M35: 13,507,192 km (0.119 R)
• M36: 13,653,798 km (0.101 R)
• M37: 14,643,986 km (0.073 R)
• M38: 14,945,575 km (0.049 R)
• M39: 15,198,545 km (0.088 R)
• M40: 15,452,862 km (0.115 R)
• M41: 15,555,037 km (0.094 R)
• M42: 16,224,188 km (0.093 R)
• M43: 16,380,069 km (0.041 R)
• M44: 16,693,028 km (0.054 R)
• M45: 17,644,022 km (0.097 R)
• M46: 17,911,353 km (0.119 R)
• M47: 18,180,031 km (0.099 R)
• M48: 18,884,637 km (0.113 R)
• M49: 19,158,102 km (0.099 R)
• M50: 19,653,420 km (0.077 R)
• M51: 20,264,677 km (0.091 R)
• M52: 21,051,712 km (0.102 R)
• M53: 21,905,915 km (0.116 R)
• M54: 24,357,376 km (0.083 R)
• M55: 24,893,983 km (0.1 R)
• M56: 25,073,650 km (0.09 R)
• M57: 25,193,777 km (0.057 R)
• M58: 25,918,130 km (0.092 R)
• M59: 26,894,406 km (0.054 R)
• M60: 28,318,877 km (0.065 R)
• M61: 28,381,409 km (0.062 R)
• M62: 29,008,822 km (0.087 R)
• M63: 29,071,803 km (0.071 R)
• M64: 29,894,890 km (0.103 R)
• M65: 30,405,318 km (0.099 R)
• M66: 30,789,935 km (0.1 R)
• M67: 31,628,730 km (0.115 R)
• M68: 33,527,127 km (0.104 R)
• M69: 33,725,643 km (0.053 R)
• M70: 33,924,459 km (0.104 R)
• M71: 34,390,007 km (0.106 R)
• M72: 34,456,728 km (0.112 R)
• M73: 34,523,449 km (0.063 R)
• M74: 35,058,710 km (0.049 R)
• M75: 35,260,218 km (0.09 R)
• M76: 35,596,813 km (0.103 R)
• M77: 36,002,224 km (0.116 R)
• M78: 36,817,532 km (0.068 R)
• M79: 37,982,899 km (0.096 R)
• M80: 39,718,534 km (0.11 R)
• M81: 40,560,770 km (0.1 R)
• M82: 41,054,892 km (0.112 R)
• M83: 41,408,990 km (0.102 R)
• M84: 41,906,403 km (0.097 R)
• M85: 42,835,555 km (0.082 R)
• M86: 43,771,439 km (0.103 R)
• M87: 43,843,695 km (0.048 R)
• M88: 43,916,101 km (0.115 R)
• M89: 43,988,356 km (0.117 R)
• M90: 45,151,480 km (0.118 R)
• M91: 46,030,367 km (0.075 R)
• M92: 48,775,638 km (0.119 R)
• M93: 49,752,661 km (0.095 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 19,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit