🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.45 AU - 0.73 AU

Year: 293 Days

Day: 41 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 11,420,141 km

• M1: 147,653 km (0.106 R)
• M2: 291,865 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.6

Radius: 13

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.82 AU - 1.32 AU

Year: 715 Days

Day: 10.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 11,420,141 km

• M1: 163,062 km (0.052 R)
• M2: 292,763 km (0.104 R)
• M3: 396,883 km (0.106 R)
• M4: 484,996 km (0.077 R)
• M5: 667,655 km (0.072 R)
• M6: 925,562 km (0.04 R)
• M7: 1,028,934 km (0.105 R)
• M8: 1,357,301 km (0.085 R)
• M9: 1,579,006 km (0.105 R)
• M10: 1,762,113 km (0.104 R)
• M11: 1,893,161 km (0.073 R)
• M12: 1,982,471 km (0.118 R)
• M13: 2,065,647 km (0.065 R)
• M14: 2,259,227 km (0.093 R)
• M15: 2,483,325 km (0.109 R)
• M16: 2,614,672 km (0.071 R)
• M17: 2,918,954 km (0.119 R)
• M18: 3,119,564 km (0.102 R)
• M19: 3,217,102 km (0.098 R)
• M20: 3,315,687 km (0.098 R)
• M21: 3,460,947 km (0.053 R)
• M22: 3,543,674 km (0.104 R)
• M23: 3,654,975 km (0.113 R)
• M24: 3,909,591 km (0.103 R)
• M25: 4,053,803 km (0.08 R)
• M26: 4,288,073 km (0.098 R)
• M27: 4,506,785 km (0.076 R)
• M28: 4,698,570 km (0.07 R)
• M29: 4,800,745 km (0.105 R)
• M30: 4,882,874 km (0.085 R)
• M31: 5,153,497 km (0.116 R)
• M32: 5,248,342 km (0.051 R)
• M33: 5,386,271 km (0.11 R)
• M34: 5,482,612 km (0.113 R)
• M35: 5,600,944 km (0.109 R)
• M36: 5,950,405 km (0.108 R)
• M37: 6,094,468 km (0.103 R)
• M38: 6,602,053 km (0.087 R)
• M39: 6,785,759 km (0.084 R)
• M40: 6,982,929 km (0.09 R)
• M41: 7,146,739 km (0.112 R)
• M42: 7,288,109 km (0.068 R)
• M43: 7,851,046 km (0.069 R)
• M44: 7,984,936 km (0.117 R)
• M45: 8,070,506 km (0.108 R)
• M46: 8,193,176 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.4

Radius: 14.7

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.13 AU - 1.59 AU

Year: 1024 Days

Day: 5.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 11,420,141 km

• M1: 197,619 km (0.119 R)
• M2: 331,658 km (0.086 R)
• M3: 456,423 km (0.036 R)
• M4: 598,391 km (0.055 R)
• M5: 740,210 km (0.114 R)
• M6: 835,654 km (0.116 R)
• M7: 977,472 km (0.119 R)
• M8: 1,069,774 km (0.083 R)
• M9: 1,172,847 km (0.052 R)
• M10: 1,287,439 km (0.106 R)
• M11: 1,471,145 km (0.096 R)
• M12: 1,612,815 km (0.102 R)
• M13: 1,707,061 km (0.052 R)
• M14: 1,812,229 km (0.09 R)
• M15: 2,519,677 km (0.116 R)
• M16: 2,691,415 km (0.087 R)
• M17: 2,835,927 km (0.087 R)
• M18: 2,951,416 km (0.098 R)
• M19: 3,143,799 km (0.106 R)
• M20: 3,296,239 km (0.081 R)
• M21: 3,485,032 km (0.096 R)
• M22: 3,769,118 km (0.088 R)
• M23: 3,978,406 km (0.11 R)
• M24: 4,120,075 km (0.105 R)
• M25: 4,335,945 km (0.093 R)
• M26: 4,604,922 km (0.106 R)
• M27: 4,917,282 km (0.099 R)
• M28: 5,082,438 km (0.088 R)
• M29: 5,197,928 km (0.109 R)
• M30: 5,628,919 km (0.08 R)
• M31: 5,761,912 km (0.034 R)
• M32: 5,882,487 km (0.102 R)
• M33: 6,400,844 km (0.034 R)
• M34: 6,539,671 km (0.079 R)
• M35: 6,707,819 km (0.056 R)
• M36: 6,820,616 km (0.111 R)
• M37: 7,263,874 km (0.106 R)
• M38: 7,379,663 km (0.102 R)
• M39: 7,496,200 km (0.108 R)
• M40: 8,208,585 km (0.12 R)
• M41: 8,344,569 km (0.11 R)
• M42: 8,450,784 km (0.059 R)
• M43: 8,710,785 km (0.119 R)
• M44: 9,020,153 km (0.059 R)
• M45: 9,113,652 km (0.115 R)
• M46: 9,427,807 km (0.062 R)
• M47: 9,522,652 km (0.065 R)
• M48: 9,857,452 km (0.111 R)
• M49: 10,002,114 km (0.073 R)
• M50: 10,131,366 km (0.106 R)
• M51: 11,001,427 km (0.042 R)
• M52: 11,134,869 km (0.059 R)
• M53: 11,235,249 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 14,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit