🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.58 AU - 0.86 AU

Year: 213 Days

Day: 45.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,640,840 km

• M1: 252,372 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.18 AU - 1.36 AU

Year: 498 Days

Day: 43.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.73 AU - 2.37 AU

Year: 1022 Days

Day: 35.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,640,840 km

• M1: 585,227 km (0.084 R)

Asteroid Belt

Center: 7.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.9

Radius: 6.5

Gravity: 20.47 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.19 AU - 15.83 AU

Year: 17293 Days

Day: 22.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,640,840 km

• M1: 107,262 km (0.11 R)
• M2: 166,802 km (0.116 R)
• M3: 507,586 km (0.083 R)
• M4: 1,204,113 km (0.085 R)
• M5: 1,521,261 km (0.053 R)
• M6: 2,474,050 km (0.082 R)
• M7: 2,545,557 km (0.115 R)
• M8: 2,617,664 km (0.06 R)
• M9: 2,838,171 km (0.119 R)
• M10: 3,026,515 km (0.106 R)
• M11: 4,369,155 km (0.028 R)
• M12: 4,674,784 km (0.07 R)
• M13: 5,169,205 km (0.072 R)
• M14: 5,445,961 km (0.087 R)
• M15: 5,869,921 km (0.082 R)
• M16: 5,965,664 km (0.115 R)
• M17: 6,061,855 km (0.098 R)
• M18: 6,110,175 km (0.095 R)
• M19: 10,309,687 km (0.107 R)
• M20: 10,425,326 km (0.095 R)
• M21: 10,599,458 km (0.034 R)
• M22: 11,544,617 km (0.094 R)
• M23: 12,148,993 km (0.112 R)
• M24: 12,271,065 km (0.035 R)
• M25: 12,639,823 km (0.078 R)
• M26: 12,825,624 km (0.116 R)
• M27: 12,887,707 km (0.108 R)
• M28: 13,640,932 km (0.099 R)
• M29: 14,086,883 km (0.115 R)
• M30: 14,472,996 km (0.081 R)
• M31: 14,602,398 km (0.118 R)
• M32: 14,862,548 km (0.058 R)
• M33: 15,255,542 km (0.06 R)
• M34: 16,861,475 km (0.102 R)
• M35: 17,065,975 km (0.112 R)
• M36: 18,170,457 km (0.057 R)
• M37: 18,520,366 km (0.11 R)
• M38: 18,943,130 km (0.062 R)
• M39: 19,654,916 km (0.116 R)
• M40: 20,158,313 km (0.104 R)
• M41: 20,447,935 km (0.106 R)
• M42: 20,738,902 km (0.095 R)
• M43: 20,958,063 km (0.089 R)
• M44: 21,990,737 km (0.109 R)
• M45: 23,266,807 km (0.081 R)
• M46: 23,418,499 km (0.12 R)
• M47: 23,722,931 km (0.072 R)
• M48: 24,798,540 km (0.102 R)
• M49: 24,953,523 km (0.12 R)
• M50: 25,342,478 km (0.06 R)
• M51: 26,441,723 km (0.073 R)
• M52: 27,236,536 km (0.039 R)
• M53: 28,605,656 km (0.08 R)
• M54: 28,931,031 km (0.119 R)
• M55: 29,175,774 km (0.056 R)
• M56: 30,244,650 km (0.059 R)
• M57: 31,661,791 km (0.106 R)
• M58: 33,356,436 km (0.079 R)
• M59: 36,744,678 km (0.091 R)
• M60: 37,809,067 km (0.116 R)
• M61: 38,076,697 km (0.092 R)
• M62: 41,245,928 km (0.086 R)
• M63: 43,187,559 km (0.045 R)
• M64: 43,747,803 km (0.087 R)
• M65: 44,310,441 km (0.104 R)
• M66: 45,822,426 km (0.102 R)
• M67: 46,489,333 km (0.103 R)
• M68: 47,255,275 km (0.119 R)
• M69: 47,351,316 km (0.071 R)
• M70: 48,218,685 km (0.096 R)
• M71: 49,383,304 km (0.039 R)
• M72: 50,655,335 km (0.115 R)
• M73: 53,031,996 km (0.084 R)
• M74: 55,343,433 km (0.107 R)
• M75: 56,256,878 km (0.082 R)
• M76: 56,460,630 km (0.097 R)
• M77: 56,970,759 km (0.116 R)
• M78: 57,380,058 km (0.044 R)
• M79: 57,995,803 km (0.075 R)
• M80: 58,407,497 km (0.043 R)
• M81: 60,793,732 km (0.079 R)
• M82: 63,000,002 km (0.109 R)
• M83: 63,953,539 km (0.085 R)
• M84: 64,166,117 km (0.101 R)
• M85: 64,272,481 km (0.103 R)
• M86: 65,125,488 km (0.113 R)
• M87: 69,555,829 km (0.118 R)
• M88: 72,415,243 km (0.119 R)
• M89: 72,636,797 km (0.098 R)
• M90: 73,525,259 km (0.086 R)
• M91: 73,859,311 km (0.109 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 13,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit