🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.44 AU - 0.68 AU

Year: 155 Days

Day: 12.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.57 AU - 0.75 AU

Year: 199 Days

Day: 33.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.25 AU - 1.29 AU

Year: 531 Days

Day: 30 Hours

Environment

Temp: -5 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.75 AU - 1.81 AU

Year: 881 Days

Day: 30.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.02 AU - 2.3 AU

Year: 1177 Days

Day: 30.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.8

Radius: 11.6

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.08 AU - 6.22 AU

Year: 4334 Days

Day: 12.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 13,827,653 km

• M1: 153,039 km (0.072 R)
• M2: 406,906 km (0.062 R)
• M3: 558,150 km (0.119 R)
• M4: 807,380 km (0.067 R)
• M5: 887,115 km (0.082 R)
• M6: 1,006,195 km (0.101 R)
• M7: 1,156,541 km (0.077 R)
• M8: 1,314,965 km (0.096 R)
• M9: 1,410,708 km (0.09 R)
• M10: 1,508,994 km (0.104 R)
• M11: 1,742,666 km (0.032 R)
• M12: 1,894,807 km (0.053 R)
• M13: 1,988,305 km (0.092 R)
• M14: 2,212,702 km (0.11 R)
• M15: 2,311,437 km (0.116 R)
• M16: 2,634,119 km (0.067 R)
• M17: 2,827,549 km (0.061 R)
• M18: 3,007,665 km (0.096 R)
• M19: 3,117,470 km (0.079 R)
• M20: 3,191,521 km (0.112 R)
• M21: 3,436,263 km (0.084 R)
• M22: 3,551,304 km (0.088 R)
• M23: 3,785,275 km (0.088 R)
• M24: 4,064,873 km (0.092 R)
• M25: 4,921,920 km (0.08 R)
• M26: 5,030,228 km (0.116 R)
• M27: 5,139,435 km (0.075 R)
• M28: 5,561,450 km (0.041 R)
• M29: 5,833,719 km (0.11 R)
• M30: 6,017,724 km (0.1 R)
• M31: 6,391,569 km (0.117 R)
• M32: 6,486,264 km (0.077 R)
• M33: 6,845,449 km (0.073 R)
• M34: 7,759,043 km (0.111 R)
• M35: 8,397,976 km (0.026 R)
• M36: 8,580,036 km (0.058 R)
• M37: 8,842,281 km (0.094 R)
• M38: 9,213,882 km (0.055 R)
• M39: 9,294,067 km (0.082 R)
• M40: 9,808,085 km (0.097 R)
• M41: 9,972,344 km (0.108 R)
• M42: 10,137,649 km (0.102 R)
• M43: 10,387,029 km (0.118 R)
• M44: 10,948,769 km (0.103 R)
• M45: 11,664,744 km (0.097 R)
• M46: 12,722,401 km (0.081 R)
• M47: 13,081,735 km (0.03 R)
• M48: 13,535,615 km (0.102 R)
• M49: 14,087,183 km (0.065 R)
• M50: 14,583,698 km (0.119 R)
• M51: 15,275,738 km (0.055 R)
• M52: 15,466,325 km (0.061 R)
• M53: 15,946,235 km (0.102 R)
• M54: 16,301,381 km (0.107 R)
• M55: 16,659,069 km (0.098 R)
• M56: 17,184,008 km (0.039 R)
• M57: 17,647,762 km (0.102 R)
• M58: 17,981,664 km (0.109 R)
• M59: 18,927,422 km (0.075 R)
• M60: 20,201,996 km (0.117 R)
• M61: 20,937,568 km (0.09 R)
• M62: 21,433,037 km (0.116 R)
• M63: 21,575,155 km (0.115 R)
• M64: 21,753,475 km (0.111 R)
• M65: 21,860,587 km (0.086 R)
• M66: 22,147,366 km (0.095 R)
• M67: 22,327,183 km (0.071 R)
• M68: 23,124,091 km (0.067 R)
• M69: 23,416,256 km (0.042 R)
• M70: 23,489,409 km (0.066 R)
• M71: 24,522,532 km (0.111 R)
• M72: 24,634,132 km (0.058 R)
• M73: 24,895,030 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.1

Radius: 8

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.9 AU - 9.72 AU

Year: 8094 Days

Day: 13.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 13,827,653 km

• M1: 100,679 km (0.101 R)
• M2: 267,032 km (0.111 R)
• M3: 353,799 km (0.057 R)
• M4: 520,601 km (0.106 R)
• M5: 772,823 km (0.073 R)
• M6: 1,200,673 km (0.07 R)
• M7: 1,633,609 km (0.025 R)
• M8: 1,784,703 km (0.113 R)
• M9: 1,856,809 km (0.115 R)
• M10: 2,797,181 km (0.038 R)
• M11: 3,126,745 km (0.118 R)
• M12: 3,442,995 km (0.092 R)
• M13: 3,572,397 km (0.092 R)
• M14: 3,782,881 km (0.051 R)
• M15: 3,849,452 km (0.067 R)
• M16: 4,051,709 km (0.112 R)
• M17: 4,312,907 km (0.07 R)
• M18: 4,622,125 km (0.12 R)
• M19: 5,173,244 km (0.076 R)
• M20: 5,381,484 km (0.043 R)
• M21: 5,516,870 km (0.072 R)
• M22: 5,806,342 km (0.035 R)
• M23: 6,022,810 km (0.108 R)
• M24: 6,623,895 km (0.048 R)
• M25: 6,801,467 km (0.104 R)
• M26: 7,260,583 km (0.07 R)
• M27: 7,577,731 km (0.038 R)
• M28: 7,695,763 km (0.1 R)
• M29: 7,763,531 km (0.101 R)
• M30: 7,814,394 km (0.093 R)
• M31: 8,087,859 km (0.049 R)
• M32: 8,277,849 km (0.102 R)
• M33: 8,927,103 km (0.111 R)
• M34: 9,592,963 km (0.108 R)
• M35: 9,904,127 km (0.058 R)
• M36: 10,293,231 km (0.08 R)
• M37: 10,762,968 km (0.102 R)
• M38: 11,105,398 km (0.065 R)
• M39: 11,239,587 km (0.092 R)
• M40: 12,253,262 km (0.077 R)
• M41: 13,032,368 km (0.11 R)
• M42: 13,397,537 km (0.114 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 10,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit