🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.52 AU - 2.84 AU

Year: 1564 Days

Day: 47.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,950,031 km

• M1: 994,975 km (0.105 R)
• M2: 1,694,495 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.44 AU - 4.86 AU

Year: 3013 Days

Day: 22.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,950,031 km

• M1: 3,194,064 km (0.106 R)

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895

Radius: 9.1

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.94 AU - 6.84 AU

Year: 5758 Days

Day: 6.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 76,950,031 km

• M1: 113,096 km (0.055 R)
• M2: 420,071 km (0.075 R)
• M3: 941,270 km (0.066 R)
• M4: 1,377,348 km (0.109 R)
• M5: 2,034,980 km (0.117 R)
• M6: 2,641,599 km (0.091 R)
• M7: 2,967,573 km (0.065 R)
• M8: 3,795,298 km (0.11 R)
• M9: 5,226,052 km (0.12 R)
• M10: 6,394,561 km (0.101 R)
• M11: 7,425,739 km (0.116 R)
• M12: 10,366,085 km (0.115 R)
• M13: 11,035,536 km (0.084 R)
• M14: 14,235,434 km (0.117 R)
• M15: 18,006,049 km (0.095 R)
• M16: 18,623,738 km (0.097 R)
• M17: 19,756,792 km (0.107 R)
• M18: 22,081,693 km (0.102 R)
• M19: 22,394,502 km (0.05 R)
• M20: 22,948,762 km (0.086 R)
• M21: 25,343,525 km (0.105 R)
• M22: 26,206,405 km (0.085 R)
• M23: 29,570,413 km (0.113 R)
• M24: 30,720,521 km (0.049 R)
• M25: 31,602,401 km (0.114 R)
• M26: 35,192,899 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.7

Radius: 9

Gravity: 12.29 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.4 AU - 9.44 AU

Year: 9496 Days

Day: 13.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 76,950,031 km

• M1: 111,899 km (0.076 R)
• M2: 465,399 km (0.034 R)
• M3: 1,108,221 km (0.116 R)
• M4: 1,626,578 km (0.097 R)
• M5: 1,925,474 km (0.116 R)
• M6: 2,356,316 km (0.083 R)
• M7: 3,006,917 km (0.077 R)
• M8: 3,437,011 km (0.027 R)
• M9: 3,935,022 km (0.109 R)
• M10: 4,818,547 km (0.113 R)
• M11: 5,409,010 km (0.085 R)
• M12: 6,010,094 km (0.092 R)
• M13: 6,974,253 km (0.074 R)
• M14: 7,261,929 km (0.113 R)
• M15: 8,354,443 km (0.118 R)
• M16: 9,157,634 km (0.094 R)
• M17: 16,426,295 km (0.108 R)
• M18: 17,233,226 km (0.048 R)
• M19: 17,989,593 km (0.061 R)
• M20: 18,376,004 km (0.099 R)
• M21: 19,649,830 km (0.086 R)
• M22: 23,639,007 km (0.116 R)
• M23: 24,477,952 km (0.078 R)
• M24: 28,137,116 km (0.119 R)
• M25: 34,108,464 km (0.094 R)
• M26: 36,889,788 km (0.057 R)
• M27: 37,388,397 km (0.084 R)
• M28: 39,688,315 km (0.045 R)
• M29: 40,740,138 km (0.112 R)
• M30: 42,762,103 km (0.093 R)
• M31: 43,312,473 km (0.106 R)
• M32: 48,778,331 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.6

Radius: 6.8

Gravity: 19.52 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 11.17 AU - 15.87 AU

Year: 17720 Days

Day: 24.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 76,950,031 km

• M1: 86,916 km (0.116 R)
• M2: 496,515 km (0.099 R)
• M3: 995,574 km (0.042 R)
• M4: 1,344,137 km (0.111 R)
• M5: 2,098,260 km (0.032 R)
• M6: 3,132,430 km (0.108 R)
• M7: 3,437,011 km (0.077 R)
• M8: 5,902,234 km (0.065 R)
• M9: 6,368,082 km (0.057 R)
• M10: 9,072,512 km (0.025 R)
• M11: 10,401,241 km (0.117 R)
• M12: 11,399,059 km (0.047 R)
• M13: 11,921,155 km (0.083 R)
• M14: 14,545,401 km (0.101 R)
• M15: 16,194,418 km (0.098 R)
• M16: 18,492,541 km (0.099 R)
• M17: 23,202,779 km (0.108 R)
• M18: 25,116,585 km (0.04 R)
• M19: 27,363,695 km (0.118 R)
• M20: 28,298,980 km (0.108 R)
• M21: 30,605,181 km (0.105 R)
• M22: 32,772,256 km (0.027 R)
• M23: 37,982,301 km (0.118 R)
• M24: 39,145,275 km (0.067 R)
• M25: 43,718,332 km (0.099 R)
• M26: 46,626,216 km (0.073 R)
• M27: 50,005,781 km (0.097 R)
• M28: 55,006,239 km (0.105 R)
• M29: 56,306,544 km (0.106 R)
• M30: 62,713,073 km (0.096 R)
• M31: 65,779,231 km (0.09 R)
• M32: 66,823,125 km (0.098 R)
• M33: 74,441,247 km (0.089 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 11,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit