🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.69 AU - 1.05 AU

Year: 299 Days

Day: 27.4 Hours

Environment

Temp: 128 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,199,514 km

• M1: 153,039 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.04 AU - 1.42 AU

Year: 503 Days

Day: 29.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.38 AU - 2.94 AU

Year: 1601 Days

Day: 38.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.13 AU - 4.19 AU

Year: 2583 Days

Day: 21.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,199,514 km

• M1: 56,548 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.2

Radius: 13

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.31 AU - 7.97 AU

Year: 6313 Days

Day: 7.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 67.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 72,199,514 km

• M1: 161,715 km (0.091 R)
• M2: 824,733 km (0.105 R)
• M3: 1,322,146 km (0.1 R)
• M4: 1,798,914 km (0.06 R)
• M5: 2,752,601 km (0.102 R)
• M6: 3,333,639 km (0.108 R)
• M7: 4,484,495 km (0.119 R)
• M8: 5,321,645 km (0.069 R)
• M9: 6,389,325 km (0.109 R)
• M10: 7,130,433 km (0.074 R)
• M11: 7,558,432 km (0.09 R)
• M12: 8,387,953 km (0.107 R)
• M13: 8,865,469 km (0.068 R)
• M14: 10,273,185 km (0.066 R)
• M15: 11,580,521 km (0.119 R)
• M16: 12,324,920 km (0.098 R)
• M17: 16,909,197 km (0.078 R)
• M18: 18,195,290 km (0.083 R)
• M19: 19,270,300 km (0.1 R)
• M20: 20,673,079 km (0.067 R)
• M21: 21,992,832 km (0.087 R)
• M22: 22,903,434 km (0.059 R)
• M23: 28,723,689 km (0.096 R)
• M24: 29,995,570 km (0.081 R)
• M25: 31,877,361 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.9

Radius: 4.5

Gravity: 18.17 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 15.43 AU - 18.01 AU

Year: 25225 Days

Day: 22.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 72,199,514 km

• M1: 56,698 km (0.113 R)
• M2: 214,523 km (0.076 R)
• M3: 813,663 km (0.083 R)
• M4: 956,828 km (0.082 R)
• M5: 1,183,170 km (0.026 R)
• M6: 1,491,790 km (0.061 R)
• M7: 2,043,058 km (0.094 R)
• M8: 2,205,222 km (0.098 R)
• M9: 2,509,654 km (0.036 R)
• M10: 2,967,274 km (0.088 R)
• M11: 3,229,369 km (0.067 R)
• M12: 5,912,706 km (0.072 R)
• M13: 6,370,625 km (0.12 R)
• M14: 6,941,640 km (0.112 R)
• M15: 11,415,963 km (0.117 R)
• M16: 12,793,460 km (0.053 R)
• M17: 15,483,679 km (0.084 R)
• M18: 19,868,392 km (0.028 R)
• M19: 22,144,973 km (0.07 R)
• M20: 22,441,326 km (0.1 R)
• M21: 23,652,919 km (0.096 R)
• M22: 24,695,317 km (0.102 R)
• M23: 28,701,698 km (0.066 R)
• M24: 30,007,089 km (0.088 R)
• M25: 31,975,946 km (0.105 R)
• M26: 32,608,446 km (0.094 R)
• M27: 32,863,660 km (0.107 R)
• M28: 34,029,177 km (0.114 R)
• M29: 34,688,305 km (0.038 R)
• M30: 36,855,081 km (0.081 R)
• M31: 38,254,120 km (0.106 R)
• M32: 38,538,207 km (0.115 R)
• M33: 40,861,013 km (0.113 R)
• M34: 42,815,808 km (0.062 R)
• M35: 48,885,293 km (0.105 R)
• M36: 49,052,394 km (0.118 R)
• M37: 51,431,000 km (0.103 R)
• M38: 62,891,842 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 19,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit