🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.41 AU - 2.21 AU

Year: 868 Days

Day: 19.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,581,400 km

• M1: 731,384 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.77 AU - 5.41 AU

Year: 3505 Days

Day: 38.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.1

Radius: 10.9

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.68 AU - 7.82 AU

Year: 6251 Days

Day: 10.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 135.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,581,400 km

• M1: 145,559 km (0.059 R)
• M2: 215,421 km (0.118 R)
• M3: 603,328 km (0.104 R)
• M4: 672,293 km (0.091 R)
• M5: 1,011,431 km (0.06 R)
• M6: 1,364,333 km (0.085 R)
• M7: 1,899,743 km (0.072 R)
• M8: 2,358,710 km (0.089 R)
• M9: 2,450,114 km (0.083 R)
• M10: 2,683,786 km (0.094 R)
• M11: 2,827,549 km (0.073 R)
• M12: 3,198,253 km (0.088 R)
• M13: 3,716,759 km (0.107 R)
• M14: 3,796,794 km (0.119 R)
• M15: 3,931,582 km (0.114 R)
• M16: 4,317,395 km (0.06 R)
• M17: 4,429,892 km (0.089 R)
• M18: 4,744,496 km (0.036 R)
• M19: 4,948,398 km (0.072 R)
• M20: 5,125,522 km (0.065 R)
• M21: 5,244,901 km (0.036 R)
• M22: 5,486,203 km (0.116 R)
• M23: 5,855,111 km (0.089 R)
• M24: 6,327,691 km (0.066 R)
• M25: 6,455,747 km (0.074 R)
• M26: 6,649,625 km (0.078 R)
• M27: 7,009,857 km (0.083 R)
• M28: 7,109,340 km (0.078 R)
• M29: 7,209,121 km (0.103 R)
• M30: 7,749,768 km (0.092 R)
• M31: 7,818,134 km (0.106 R)
• M32: 7,921,357 km (0.107 R)
• M33: 8,024,879 km (0.104 R)
• M34: 9,230,189 km (0.101 R)
• M35: 10,189,560 km (0.104 R)
• M36: 10,302,357 km (0.095 R)
• M37: 11,064,707 km (0.11 R)
• M38: 11,413,719 km (0.108 R)
• M39: 12,082,721 km (0.072 R)
• M40: 12,603,022 km (0.11 R)
• M41: 12,683,655 km (0.109 R)
• M42: 12,845,670 km (0.089 R)
• M43: 13,171,494 km (0.108 R)
• M44: 14,249,496 km (0.052 R)
• M45: 16,006,224 km (0.098 R)
• M46: 16,357,031 km (0.095 R)
• M47: 16,710,232 km (0.12 R)
• M48: 16,843,374 km (0.112 R)
• M49: 17,200,165 km (0.103 R)
• M50: 17,289,774 km (0.059 R)
• M51: 18,330,975 km (0.088 R)
• M52: 19,719,543 km (0.115 R)
• M53: 20,142,755 km (0.11 R)
• M54: 20,616,531 km (0.081 R)
• M55: 21,189,790 km (0.077 R)
• M56: 21,285,832 km (0.075 R)
• M57: 21,430,194 km (0.101 R)
• M58: 21,575,005 km (0.119 R)
• M59: 22,059,702 km (0.113 R)
• M60: 24,385,351 km (0.107 R)
• M61: 24,687,837 km (0.03 R)
• M62: 25,500,603 km (0.079 R)
• M63: 30,070,967 km (0.058 R)
• M64: 30,503,903 km (0.069 R)
• M65: 30,666,666 km (0.096 R)
• M66: 31,485,116 km (0.053 R)
• M67: 32,476,800 km (0.083 R)
• M68: 32,976,607 km (0.105 R)
• M69: 33,366,907 km (0.077 R)
• M70: 33,478,807 km (0.101 R)
• M71: 33,702,755 km (0.086 R)
• M72: 34,547,384 km (0.087 R)
• M73: 36,314,734 km (0.056 R)
• M74: 37,296,395 km (0.115 R)
• M75: 38,991,189 km (0.057 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 10,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit