🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.64 AU - 0.94 AU

Year: 259 Days

Day: 12.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,473,519 km

• M1: 62,831 km (0.035 R)
• M2: 85,121 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.89 AU - 1.47 AU

Year: 473 Days

Day: 32.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.2

Radius: 12.7

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.38 AU - 8.56 AU

Year: 7533 Days

Day: 8.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,473,519 km

• M1: 158,873 km (0.045 R)
• M2: 250,128 km (0.11 R)
• M3: 331,509 km (0.088 R)
• M4: 496,815 km (0.116 R)
• M5: 625,917 km (0.085 R)
• M6: 1,219,073 km (0.063 R)
• M7: 1,797,269 km (0.071 R)
• M8: 1,901,539 km (0.088 R)
• M9: 1,990,100 km (0.109 R)
• M10: 2,339,412 km (0.055 R)
• M11: 2,434,556 km (0.116 R)
• M12: 2,668,676 km (0.105 R)
• M13: 2,930,622 km (0.066 R)
• M14: 3,054,489 km (0.08 R)
• M15: 4,223,447 km (0.116 R)
• M16: 4,458,465 km (0.098 R)
• M17: 4,770,377 km (0.111 R)
• M18: 5,415,742 km (0.103 R)
• M19: 5,619,943 km (0.065 R)
• M20: 5,878,748 km (0.12 R)
• M21: 6,301,212 km (0.109 R)
• M22: 6,543,112 km (0.107 R)
• M23: 6,733,400 km (0.099 R)
• M24: 6,870,432 km (0.048 R)
• M25: 7,119,662 km (0.09 R)
• M26: 7,484,681 km (0.116 R)
• M27: 7,655,372 km (0.113 R)
• M28: 8,000,494 km (0.062 R)
• M29: 8,174,925 km (0.108 R)
• M30: 8,439,115 km (0.095 R)
• M31: 8,705,998 km (0.081 R)
• M32: 9,126,816 km (0.063 R)
• M33: 9,400,880 km (0.051 R)
• M34: 10,334,221 km (0.053 R)
• M35: 10,524,360 km (0.094 R)
• M36: 11,624,054 km (0.049 R)
• M37: 11,821,972 km (0.043 R)
• M38: 12,020,937 km (0.106 R)
• M39: 13,101,034 km (0.111 R)
• M40: 13,238,364 km (0.11 R)
• M41: 13,791,876 km (0.117 R)
• M42: 13,896,595 km (0.093 R)
• M43: 15,317,176 km (0.114 R)
• M44: 15,643,150 km (0.028 R)
• M45: 16,081,322 km (0.045 R)
• M46: 17,082,282 km (0.054 R)
• M47: 17,684,862 km (0.07 R)
• M48: 17,798,556 km (0.077 R)
• M49: 18,026,843 km (0.033 R)
• M50: 18,872,220 km (0.116 R)
• M51: 19,104,994 km (0.114 R)
• M52: 19,221,830 km (0.11 R)
• M53: 19,377,861 km (0.06 R)
• M54: 20,124,803 km (0.081 R)
• M55: 20,881,170 km (0.076 R)
• M56: 21,001,447 km (0.093 R)
• M57: 22,380,889 km (0.042 R)
• M58: 22,586,287 km (0.104 R)
• M59: 22,916,000 km (0.109 R)
• M60: 23,831,240 km (0.112 R)
• M61: 24,167,087 km (0.072 R)
• M62: 24,251,311 km (0.06 R)
• M63: 24,716,111 km (0.118 R)
• M64: 24,970,877 km (0.094 R)
• M65: 25,440,165 km (0.104 R)
• M66: 25,654,539 km (0.052 R)
• M67: 26,041,848 km (0.067 R)
• M68: 28,051,396 km (0.104 R)
• M69: 28,761,986 km (0.083 R)
• M70: 29,343,772 km (0.06 R)
• M71: 29,658,675 km (0.1 R)
• M72: 29,793,912 km (0.105 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 18,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit