🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.42 AU - 0.6 AU

Year: 132 Days

Day: 29.7 Hours

Environment

Temp: 226 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,838,550 km

• M1: 58,792 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.01 AU - 2.15 AU

Year: 1085 Days

Day: 15.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.8

Radius: 11.6

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.78 AU - 6.34 AU

Year: 4741 Days

Day: 7.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,838,550 km

• M1: 187,297 km (0.075 R)
• M2: 273,465 km (0.114 R)
• M3: 445,951 km (0.112 R)
• M4: 736,770 km (0.108 R)
• M5: 968,796 km (0.109 R)
• M6: 1,147,266 km (0.05 R)
• M7: 1,225,057 km (0.105 R)
• M8: 1,337,106 km (0.032 R)
• M9: 2,024,658 km (0.079 R)
• M10: 2,315,625 km (0.103 R)
• M11: 2,724,776 km (0.1 R)
• M12: 3,245,675 km (0.086 R)
• M13: 3,656,920 km (0.069 R)
• M14: 3,988,279 km (0.103 R)
• M15: 4,255,611 km (0.065 R)
• M16: 4,503,793 km (0.065 R)
• M17: 4,833,507 km (0.068 R)
• M18: 5,759,967 km (0.101 R)
• M19: 5,896,849 km (0.071 R)
• M20: 6,654,562 km (0.097 R)
• M21: 6,769,453 km (0.118 R)
• M22: 7,353,932 km (0.083 R)
• M23: 7,742,438 km (0.062 R)
• M24: 7,954,418 km (0.11 R)
• M25: 8,853,352 km (0.087 R)
• M26: 10,211,700 km (0.082 R)
• M27: 10,678,894 km (0.077 R)
• M28: 11,050,795 km (0.075 R)
• M29: 11,255,594 km (0.06 R)
• M30: 12,051,904 km (0.113 R)
• M31: 13,625,673 km (0.101 R)
• M32: 14,623,192 km (0.116 R)
• M33: 15,187,475 km (0.067 R)
• M34: 16,221,196 km (0.117 R)
• M35: 16,337,434 km (0.093 R)
• M36: 16,493,016 km (0.114 R)
• M37: 16,726,987 km (0.094 R)
• M38: 17,119,681 km (0.12 R)
• M39: 17,277,656 km (0.038 R)
• M40: 17,634,597 km (0.106 R)
• M41: 17,794,218 km (0.081 R)
• M42: 17,914,046 km (0.053 R)
• M43: 18,074,415 km (0.114 R)
• M44: 18,154,749 km (0.065 R)
• M45: 18,275,474 km (0.061 R)
• M46: 18,964,821 km (0.096 R)
• M47: 19,128,182 km (0.113 R)
• M48: 19,869,290 km (0.106 R)
• M49: 19,952,317 km (0.059 R)
• M50: 20,243,434 km (0.106 R)
• M51: 20,368,648 km (0.099 R)
• M52: 21,464,751 km (0.047 R)
• M53: 21,592,508 km (0.118 R)
• M54: 21,677,779 km (0.112 R)
• M55: 23,101,053 km (0.118 R)
• M56: 23,231,951 km (0.117 R)
• M57: 23,406,980 km (0.1 R)
• M58: 23,494,495 km (0.082 R)
• M59: 23,802,068 km (0.094 R)
• M60: 23,890,182 km (0.101 R)
• M61: 24,465,535 km (0.116 R)
• M62: 25,224,894 km (0.088 R)
• M63: 25,539,797 km (0.076 R)
• M64: 25,856,047 km (0.115 R)
• M65: 25,946,554 km (0.098 R)
• M66: 26,995,983 km (0.092 R)
• M67: 27,364,143 km (0.049 R)
• M68: 27,548,897 km (0.088 R)
• M69: 27,780,474 km (0.114 R)
• M70: 28,245,424 km (0.116 R)
• M71: 28,947,786 km (0.094 R)
• M72: 30,513,029 km (0.086 R)
• M73: 30,992,789 km (0.108 R)
• M74: 32,691,473 km (0.075 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 17,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit