🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.48 AU - 0.62 AU

Year: 268 Days

Day: 15.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,080,876 km

• M1: 123,418 km (0.071 R)
• M2: 417,528 km (0.058 R)

Asteroid Belt

Center: 0.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.8

Radius: 14.1

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.22 AU - 1.46 AU

Year: 1018 Days

Day: 5.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 24,080,876 km

• M1: 192,532 km (0.111 R)
• M2: 291,566 km (0.054 R)
• M3: 395,088 km (0.098 R)
• M4: 485,894 km (0.062 R)
• M5: 598,541 km (0.106 R)
• M6: 688,150 km (0.098 R)
• M7: 778,956 km (0.11 R)
• M8: 879,187 km (0.05 R)
• M9: 1,235,678 km (0.114 R)
• M10: 1,355,656 km (0.09 R)
• M11: 1,474,137 km (0.1 R)
• M12: 1,614,011 km (0.108 R)
• M13: 1,820,157 km (0.116 R)
• M14: 2,074,324 km (0.106 R)
• M15: 2,172,610 km (0.066 R)
• M16: 2,401,644 km (0.047 R)
• M17: 2,631,726 km (0.069 R)
• M18: 2,905,939 km (0.112 R)
• M19: 3,136,619 km (0.101 R)
• M20: 3,427,736 km (0.116 R)
• M21: 3,537,242 km (0.12 R)
• M22: 3,663,951 km (0.079 R)
• M23: 3,792,156 km (0.081 R)
• M24: 3,889,245 km (0.092 R)
• M25: 4,044,827 km (0.043 R)
• M26: 4,152,538 km (0.116 R)
• M27: 4,464,300 km (0.069 R)
• M28: 4,775,164 km (0.051 R)
• M29: 4,924,463 km (0.046 R)
• M30: 5,137,939 km (0.066 R)
• M31: 5,290,977 km (0.094 R)
• M32: 5,427,261 km (0.106 R)
• M33: 5,601,692 km (0.099 R)
• M34: 5,712,694 km (0.106 R)
• M35: 5,862,142 km (0.101 R)
• M36: 6,031,637 km (0.113 R)
• M37: 6,145,630 km (0.096 R)
• M38: 6,443,330 km (0.119 R)
• M39: 6,706,622 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.2

Radius: 13.6

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.6 AU - 5.1 AU

Year: 5952 Days

Day: 6.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 24,080,876 km

• M1: 189,541 km (0.117 R)
• M2: 593,156 km (0.1 R)
• M3: 1,006,046 km (0.102 R)
• M4: 1,238,670 km (0.041 R)
• M5: 2,010,446 km (0.116 R)
• M6: 2,243,968 km (0.096 R)
• M7: 2,388,629 km (0.088 R)
• M8: 2,636,513 km (0.113 R)
• M9: 2,998,091 km (0.078 R)
• M10: 3,394,226 km (0.111 R)
• M11: 3,561,177 km (0.052 R)
• M12: 3,730,971 km (0.039 R)
• M13: 3,884,159 km (0.094 R)
• M14: 4,137,578 km (0.106 R)
• M15: 4,661,021 km (0.086 R)
• M16: 4,930,596 km (0.051 R)
• M17: 5,141,529 km (0.077 R)
• M18: 5,507,146 km (0.101 R)
• M19: 5,660,185 km (0.091 R)
• M20: 5,992,891 km (0.049 R)
• M21: 6,515,735 km (0.104 R)
• M22: 6,817,624 km (0.054 R)
• M23: 7,076,877 km (0.074 R)
• M24: 7,435,463 km (0.119 R)
• M25: 7,824,717 km (0.091 R)
• M26: 8,345,766 km (0.096 R)
• M27: 8,648,552 km (0.102 R)
• M28: 9,083,882 km (0.101 R)
• M29: 9,291,075 km (0.057 R)
• M30: 9,631,410 km (0.063 R)
• M31: 9,869,420 km (0.117 R)
• M32: 10,513,589 km (0.103 R)
• M33: 10,704,027 km (0.053 R)
• M34: 11,005,616 km (0.09 R)
• M35: 11,814,342 km (0.109 R)
• M36: 12,671,089 km (0.05 R)
• M37: 13,370,908 km (0.075 R)
• M38: 13,547,882 km (0.096 R)
• M39: 13,755,375 km (0.044 R)
• M40: 13,844,535 km (0.092 R)
• M41: 14,083,443 km (0.072 R)
• M42: 14,323,697 km (0.077 R)
• M43: 14,808,244 km (0.03 R)
• M44: 15,083,205 km (0.115 R)
• M45: 15,421,596 km (0.109 R)
• M46: 15,576,130 km (0.088 R)
• M47: 15,918,261 km (0.083 R)
• M48: 16,641,417 km (0.103 R)
• M49: 18,446,764 km (0.061 R)
• M50: 19,339,414 km (0.119 R)
• M51: 19,606,596 km (0.096 R)
• M52: 20,483,389 km (0.077 R)
• M53: 20,789,766 km (0.117 R)
• M54: 21,063,530 km (0.068 R)
• M55: 21,200,861 km (0.049 R)
• M56: 22,065,836 km (0.096 R)
• M57: 22,345,135 km (0.118 R)
• M58: 22,590,326 km (0.1 R)
• M59: 22,942,329 km (0.065 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 16,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit