🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.78 AU - 1.08 AU

Year: 328 Days

Day: 37.9 Hours

Environment

Temp: 101 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,997,857 km

• M1: 92,601 km (0.092 R)
• M2: 115,639 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.18 AU - 1.34 AU

Year: 517 Days

Day: 12.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 45,997,857 km

• M1: 37,699 km (0.088 R)
• M2: 232,325 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.73 AU - 4.11 AU

Year: 2310 Days

Day: 44.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,997,857 km

• M1: 1,779,167 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.28 AU - 4.56 AU

Year: 3394 Days

Day: 36.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.7

Radius: 5.9

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 14.34 AU - 16.1 AU

Year: 21688 Days

Day: 21.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,997,857 km

• M1: 94,695 km (0.055 R)
• M2: 300,243 km (0.034 R)
• M3: 556,354 km (0.057 R)
• M4: 682,017 km (0.051 R)
• M5: 834,457 km (0.102 R)
• M6: 1,035,516 km (0.088 R)
• M7: 1,171,501 km (0.084 R)
• M8: 1,354,908 km (0.116 R)
• M9: 1,569,431 km (0.08 R)
• M10: 1,635,853 km (0.092 R)
• M11: 2,006,257 km (0.111 R)
• M12: 2,226,016 km (0.113 R)
• M13: 2,714,753 km (0.11 R)
• M14: 3,095,629 km (0.096 R)
• M15: 3,787,070 km (0.1 R)
• M16: 3,876,829 km (0.056 R)
• M17: 4,492,873 km (0.086 R)
• M18: 4,974,728 km (0.087 R)
• M19: 5,745,157 km (0.107 R)
• M20: 6,588,141 km (0.112 R)
• M21: 6,877,613 km (0.116 R)
• M22: 7,208,373 km (0.116 R)
• M23: 8,153,832 km (0.1 R)
• M24: 8,977,967 km (0.071 R)
• M25: 9,057,702 km (0.118 R)
• M26: 9,177,979 km (0.072 R)
• M27: 9,218,221 km (0.063 R)
• M28: 9,746,152 km (0.059 R)
• M29: 9,910,560 km (0.116 R)
• M30: 10,367,432 km (0.112 R)
• M31: 10,746,213 km (0.115 R)
• M32: 11,129,633 km (0.094 R)
• M33: 11,172,567 km (0.089 R)
• M34: 11,909,935 km (0.099 R)
• M35: 12,351,099 km (0.112 R)
• M36: 14,354,514 km (0.091 R)
• M37: 16,898,127 km (0.041 R)
• M38: 19,473,604 km (0.106 R)
• M39: 19,992,708 km (0.092 R)
• M40: 20,201,696 km (0.092 R)
• M41: 21,417,179 km (0.097 R)
• M42: 21,630,955 km (0.096 R)
• M43: 21,952,889 km (0.093 R)
• M44: 22,168,460 km (0.069 R)
• M45: 22,493,237 km (0.104 R)
• M46: 23,037,773 km (0.076 R)
• M47: 23,202,031 km (0.095 R)
• M48: 23,641,849 km (0.104 R)
• M49: 24,865,560 km (0.115 R)
• M50: 25,259,152 km (0.094 R)
• M51: 25,485,044 km (0.082 R)
• M52: 25,768,383 km (0.099 R)
• M53: 26,624,531 km (0.108 R)
• M54: 27,432,061 km (0.085 R)
• M55: 27,897,011 km (0.032 R)
• M56: 28,013,697 km (0.063 R)
• M57: 28,423,296 km (0.115 R)
• M58: 28,717,106 km (0.119 R)
• M59: 29,366,960 km (0.104 R)
• M60: 30,200,968 km (0.112 R)
• M61: 30,500,762 km (0.09 R)
• M62: 31,345,391 km (0.057 R)
• M63: 31,527,302 km (0.029 R)
• M64: 31,648,926 km (0.041 R)
• M65: 32,442,542 km (0.052 R)
• M66: 33,987,290 km (0.066 R)
• M67: 35,492,544 km (0.105 R)
• M68: 35,555,674 km (0.083 R)
• M69: 37,468,881 km (0.118 R)
• M70: 37,984,695 km (0.088 R)
• M71: 38,308,275 km (0.11 R)
• M72: 38,697,678 km (0.092 R)
• M73: 40,005,463 km (0.114 R)
• M74: 40,334,578 km (0.089 R)
• M75: 42,529,777 km (0.104 R)
• M76: 42,731,285 km (0.087 R)
• M77: 45,928,940 km (0.078 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 16,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit