🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.52 AU - 0.66 AU

Year: 162 Days

Day: 18.1 Hours

Environment

Temp: 251 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.82 AU - 2.16 AU

Year: 1005 Days

Day: 28.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 106.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.1

Radius: 10.8

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.69 AU - 9.37 AU

Year: 8923 Days

Day: 9 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,476,493 km

• M1: 274,063 km (0.1 R)
• M2: 343,327 km (0.087 R)
• M3: 421,268 km (0.084 R)
• M4: 507,137 km (0.077 R)
• M5: 576,101 km (0.069 R)
• M6: 975,229 km (0.081 R)
• M7: 1,064,688 km (0.076 R)
• M8: 2,430,217 km (0.112 R)
• M9: 2,575,178 km (0.032 R)
• M10: 2,939,449 km (0.05 R)
• M11: 3,116,572 km (0.092 R)
• M12: 3,365,952 km (0.075 R)
• M13: 3,435,066 km (0.108 R)
• M14: 3,504,779 km (0.069 R)
• M15: 3,645,551 km (0.063 R)
• M16: 3,812,053 km (0.051 R)
• M17: 4,128,303 km (0.086 R)
• M18: 4,252,170 km (0.082 R)
• M19: 4,327,118 km (0.059 R)
• M20: 4,605,670 km (0.038 R)
• M21: 4,838,145 km (0.106 R)
• M22: 5,100,839 km (0.095 R)
• M23: 5,260,759 km (0.105 R)
• M24: 5,531,082 km (0.063 R)
• M25: 5,833,569 km (0.113 R)
• M26: 6,169,865 km (0.11 R)
• M27: 6,426,276 km (0.112 R)
• M28: 6,570,338 km (0.112 R)
• M29: 7,216,452 km (0.1 R)
• M30: 7,366,199 km (0.087 R)
• M31: 7,975,511 km (0.096 R)
• M32: 8,223,694 km (0.071 R)
• M33: 8,474,570 km (0.115 R)
• M34: 8,727,989 km (0.048 R)
• M35: 9,242,156 km (0.084 R)
• M36: 9,601,491 km (0.03 R)
• M37: 10,468,859 km (0.093 R)
• M38: 11,710,970 km (0.046 R)
• M39: 12,170,984 km (0.074 R)
• M40: 12,242,192 km (0.095 R)
• M41: 12,745,290 km (0.073 R)
• M42: 13,660,230 km (0.103 R)
• M43: 14,445,021 km (0.058 R)
• M44: 14,520,568 km (0.078 R)
• M45: 14,976,392 km (0.084 R)
• M46: 15,398,558 km (0.085 R)
• M47: 16,648,448 km (0.066 R)
• M48: 16,767,229 km (0.098 R)
• M49: 17,125,515 km (0.038 R)
• M50: 17,566,829 km (0.111 R)
• M51: 17,728,245 km (0.091 R)
• M52: 18,542,806 km (0.089 R)
• M53: 19,745,273 km (0.112 R)
• M54: 20,165,793 km (0.063 R)
• M55: 20,334,839 km (0.073 R)
• M56: 20,419,511 km (0.041 R)
• M57: 20,802,182 km (0.094 R)
• M58: 21,531,322 km (0.066 R)
• M59: 21,920,726 km (0.118 R)
• M60: 22,051,025 km (0.12 R)
• M61: 22,268,840 km (0.041 R)
• M62: 22,356,205 km (0.119 R)
• M63: 22,882,490 km (0.108 R)
• M64: 23,368,534 km (0.117 R)
• M65: 23,947,328 km (0.114 R)
• M66: 24,171,126 km (0.047 R)
• M67: 24,260,885 km (0.119 R)
• M68: 24,937,516 km (0.107 R)
• M69: 25,028,322 km (0.118 R)
• M70: 25,483,399 km (0.102 R)
• M71: 26,079,098 km (0.08 R)
• M72: 26,355,554 km (0.076 R)
• M73: 27,004,510 km (0.12 R)
• M74: 27,237,584 km (0.118 R)
• M75: 27,330,933 km (0.107 R)
• M76: 27,518,080 km (0.113 R)
• M77: 28,365,402 km (0.081 R)
• M78: 28,792,354 km (0.112 R)
• M79: 28,887,498 km (0.072 R)
• M80: 29,941,116 km (0.111 R)
• M81: 31,790,595 km (0.113 R)
• M82: 33,077,136 km (0.118 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 18,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit