🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.49 AU - 0.75 AU

Year: 179 Days

Day: 17.6 Hours

Environment

Temp: 222 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,954,788 km

• M1: 86,468 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.97 AU - 1.59 AU

Year: 532 Days

Day: 46.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,954,788 km

• M1: 241,002 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525

Radius: 10.7

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.05 AU - 10.03 AU

Year: 8369 Days

Day: 12.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,954,788 km

• M1: 177,872 km (0.081 R)
• M2: 251,175 km (0.067 R)
• M3: 443,707 km (0.102 R)
• M4: 528,679 km (0.108 R)
• M5: 703,559 km (0.087 R)
• M6: 1,028,037 km (0.074 R)
• M7: 1,491,790 km (0.119 R)
• M8: 1,647,073 km (0.099 R)
• M9: 1,931,757 km (0.102 R)
• M10: 2,080,158 km (0.07 R)
• M11: 2,210,458 km (0.118 R)
• M12: 2,641,001 km (0.047 R)
• M13: 2,999,587 km (0.119 R)
• M14: 3,297,586 km (0.108 R)
• M15: 3,450,325 km (0.12 R)
• M16: 3,710,027 km (0.031 R)
• M17: 4,193,827 km (0.058 R)
• M18: 4,726,096 km (0.051 R)
• M19: 5,132,105 km (0.054 R)
• M20: 5,489,045 km (0.082 R)
• M21: 5,946,665 km (0.076 R)
• M22: 6,101,948 km (0.098 R)
• M23: 7,094,829 km (0.055 R)
• M24: 7,897,571 km (0.085 R)
• M25: 8,102,819 km (0.089 R)
• M26: 8,309,863 km (0.078 R)
• M27: 8,870,406 km (0.054 R)
• M28: 8,941,315 km (0.066 R)
• M29: 9,479,419 km (0.074 R)
• M30: 9,734,184 km (0.074 R)
• M31: 9,991,193 km (0.099 R)
• M32: 11,463,685 km (0.102 R)
• M33: 11,774,100 km (0.099 R)
• M34: 12,682,010 km (0.084 R)
• M35: 12,802,137 km (0.093 R)
• M36: 13,286,236 km (0.112 R)
• M37: 14,439,037 km (0.092 R)
• M38: 14,816,472 km (0.03 R)
• M39: 14,900,846 km (0.115 R)
• M40: 15,452,712 km (0.088 R)
• M41: 15,581,067 km (0.058 R)
• M42: 15,795,590 km (0.115 R)
• M43: 16,097,778 km (0.084 R)
• M44: 16,314,845 km (0.116 R)
• M45: 16,795,652 km (0.074 R)
• M46: 17,325,528 km (0.075 R)
• M47: 17,414,389 km (0.073 R)
• M48: 17,592,560 km (0.052 R)
• M49: 17,726,600 km (0.108 R)
• M50: 18,447,063 km (0.078 R)
• M51: 19,039,620 km (0.071 R)
• M52: 20,009,762 km (0.068 R)
• M53: 20,196,461 km (0.115 R)
• M54: 21,280,746 km (0.061 R)
• M55: 21,998,217 km (0.066 R)
• M56: 22,480,820 km (0.107 R)
• M57: 22,772,087 km (0.113 R)
• M58: 23,949,722 km (0.104 R)
• M59: 24,946,193 km (0.062 R)
• M60: 26,722,368 km (0.116 R)
• M61: 27,288,896 km (0.073 R)
• M62: 27,911,672 km (0.115 R)
• M63: 28,329,349 km (0.067 R)
• M64: 28,643,953 km (0.037 R)
• M65: 29,223,944 km (0.071 R)
• M66: 29,754,418 km (0.116 R)
• M67: 30,556,113 km (0.094 R)
• M68: 30,878,796 km (0.073 R)
• M69: 31,527,602 km (0.071 R)
• M70: 32,017,235 km (0.063 R)
• M71: 32,509,263 km (0.056 R)
• M72: 32,893,729 km (0.039 R)
• M73: 33,778,002 km (0.079 R)
• M74: 35,400,990 km (0.05 R)
• M75: 35,570,185 km (0.057 R)
• M76: 36,079,865 km (0.118 R)
• M77: 36,534,942 km (0.117 R)
• M78: 37,738,307 km (0.11 R)
• M79: 37,853,647 km (0.117 R)
• M80: 38,373,948 km (0.108 R)
• M81: 38,489,887 km (0.086 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 13,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit