🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.55 AU - 0.77 AU

Year: 197 Days

Day: 24.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,392,389 km

• M1: 219,610 km (0.087 R)
• M2: 442,511 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.03 AU - 1.69 AU

Year: 582 Days

Day: 13.3 Hours

Environment

Temp: -19 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.24 AU - 5.16 AU

Year: 3740 Days

Day: 32.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,392,389 km

• M1: 227,838 km (0.088 R)
• M2: 1,664,276 km (0.079 R)

Asteroid Belt

Center: 9.71 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.6

Radius: 4.7

Gravity: 31.63 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 13.58 AU - 15.84 AU

Year: 20711 Days

Day: 20.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,392,389 km

• M1: 71,358 km (0.082 R)
• M2: 104,270 km (0.041 R)
• M3: 280,047 km (0.117 R)
• M4: 506,838 km (0.092 R)
• M5: 593,455 km (0.096 R)
• M6: 1,297,163 km (0.102 R)
• M7: 1,356,553 km (0.025 R)
• M8: 1,416,991 km (0.12 R)
• M9: 1,965,566 km (0.115 R)
• M10: 2,535,534 km (0.066 R)
• M11: 2,955,306 km (0.103 R)
• M12: 3,900,914 km (0.11 R)
• M13: 4,931,494 km (0.033 R)
• M14: 5,024,843 km (0.107 R)
• M15: 5,452,543 km (0.083 R)
• M16: 5,743,960 km (0.11 R)
• M17: 5,941,130 km (0.097 R)
• M18: 6,040,612 km (0.118 R)
• M19: 6,291,638 km (0.108 R)
• M20: 7,976,858 km (0.108 R)
• M21: 8,474,570 km (0.11 R)
• M22: 8,530,519 km (0.114 R)
• M23: 9,153,744 km (0.089 R)
• M24: 9,326,230 km (0.108 R)
• M25: 9,499,764 km (0.085 R)
• M26: 9,909,064 km (0.077 R)
• M27: 10,323,899 km (0.075 R)
• M28: 10,383,738 km (0.088 R)
• M29: 11,109,437 km (0.096 R)
• M30: 12,482,147 km (0.116 R)
• M31: 12,609,605 km (0.077 R)
• M32: 12,673,483 km (0.104 R)
• M33: 12,801,539 km (0.084 R)
• M34: 12,865,716 km (0.097 R)
• M35: 13,123,623 km (0.11 R)
• M36: 14,975,794 km (0.109 R)
• M37: 16,278,492 km (0.059 R)
• M38: 16,417,768 km (0.074 R)
• M39: 17,759,960 km (0.102 R)
• M40: 18,263,357 km (0.099 R)
• M41: 18,552,978 km (0.058 R)
• M42: 18,625,683 km (0.115 R)
• M43: 20,173,572 km (0.105 R)
• M44: 21,609,113 km (0.098 R)
• M45: 22,223,362 km (0.096 R)
• M46: 23,077,267 km (0.102 R)
• M47: 25,057,643 km (0.084 R)
• M48: 25,621,777 km (0.088 R)
• M49: 25,864,873 km (0.083 R)
• M50: 26,762,610 km (0.062 R)
• M51: 28,170,177 km (0.104 R)
• M52: 28,840,824 km (0.068 R)
• M53: 29,431,885 km (0.12 R)
• M54: 29,771,472 km (0.112 R)
• M55: 31,315,621 km (0.07 R)
• M56: 32,534,395 km (0.103 R)
• M57: 32,622,060 km (0.082 R)
• M58: 32,709,874 km (0.072 R)
• M59: 33,768,727 km (0.06 R)
• M60: 33,857,439 km (0.104 R)
• M61: 34,838,801 km (0.073 R)
• M62: 35,197,985 km (0.046 R)
• M63: 36,101,257 km (0.049 R)
• M64: 36,829,500 km (0.115 R)
• M65: 38,115,293 km (0.116 R)
• M66: 39,696,393 km (0.09 R)
• M67: 44,274,537 km (0.077 R)
• M68: 44,469,014 km (0.095 R)
• M69: 44,956,105 km (0.04 R)
• M70: 46,033,958 km (0.099 R)
• M71: 48,615,418 km (0.084 R)
• M72: 49,419,058 km (0.092 R)
• M73: 50,024,780 km (0.059 R)
• M74: 50,125,908 km (0.095 R)
• M75: 51,345,430 km (0.097 R)
• M76: 51,549,631 km (0.083 R)
• M77: 51,856,456 km (0.065 R)
• M78: 52,677,449 km (0.066 R)
• M79: 55,271,028 km (0.061 R)
• M80: 55,794,620 km (0.106 R)
• M81: 55,899,638 km (0.078 R)
• M82: 56,846,892 km (0.079 R)
• M83: 57,269,655 km (0.093 R)
• M84: 57,799,531 km (0.107 R)
• M85: 62,859,380 km (0.094 R)
• M86: 65,276,133 km (0.102 R)
• M87: 65,718,644 km (0.058 R)
• M88: 67,164,208 km (0.036 R)
• M89: 69,860,261 km (0.095 R)
• M90: 70,880,369 km (0.094 R)
• M91: 71,791,270 km (0.048 R)
• M92: 72,591,469 km (0.105 R)
• M93: 76,519,909 km (0.036 R)
• M94: 76,986,655 km (0.065 R)
• M95: 78,040,123 km (0.068 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 18,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit