🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.61 AU - 0.73 AU

Year: 354 Days

Day: 23 Hours

Environment

Temp: -134 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,787,057 km

• M1: 84,523 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.7

Radius: 10

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.67 AU - 0.75 AU

Year: 386 Days

Day: 11.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,787,057 km

• M1: 126,261 km (0.116 R)
• M2: 473,178 km (0.115 R)
• M3: 790,176 km (0.109 R)
• M4: 1,416,692 km (0.06 R)
• M5: 1,895,405 km (0.072 R)
• M6: 2,339,112 km (0.113 R)
• M7: 2,726,870 km (0.118 R)
• M8: 3,746,529 km (0.055 R)
• M9: 4,280,294 km (0.096 R)
• M10: 4,653,990 km (0.04 R)
• M11: 4,987,144 km (0.104 R)
• M12: 5,566,986 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.1

Radius: 10.2

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.98 AU - 5.32 AU

Year: 6474 Days

Day: 5.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 61,787,057 km

• M1: 126,859 km (0.093 R)
• M2: 447,896 km (0.089 R)
• M3: 781,948 km (0.097 R)
• M4: 1,237,174 km (0.088 R)
• M5: 1,565,991 km (0.091 R)
• M6: 1,999,376 km (0.076 R)
• M7: 2,676,755 km (0.065 R)
• M8: 3,048,954 km (0.107 R)
• M9: 3,366,999 km (0.037 R)
• M10: 4,984,003 km (0.042 R)
• M11: 5,428,009 km (0.049 R)
• M12: 9,579,948 km (0.073 R)
• M13: 10,081,401 km (0.098 R)
• M14: 10,939,643 km (0.099 R)
• M15: 11,742,685 km (0.034 R)
• M16: 12,638,627 km (0.096 R)
• M17: 14,805,103 km (0.101 R)
• M18: 15,662,299 km (0.064 R)
• M19: 16,617,182 km (0.053 R)
• M20: 18,995,339 km (0.097 R)
• M21: 19,714,606 km (0.08 R)
• M22: 22,854,366 km (0.064 R)
• M23: 28,771,859 km (0.102 R)
• M24: 31,479,880 km (0.076 R)
• M25: 35,528,597 km (0.056 R)
• M26: 36,071,487 km (0.067 R)
• M27: 37,397,224 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.6

Radius: 7.1

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.36 AU - 11.04 AU

Year: 19506 Days

Day: 19.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 61,787,057 km

• M1: 92,302 km (0.043 R)
• M2: 355,445 km (0.098 R)
• M3: 581,936 km (0.072 R)
• M4: 868,715 km (0.036 R)
• M5: 1,962,126 km (0.114 R)
• M6: 2,325,798 km (0.038 R)
• M7: 3,213,512 km (0.032 R)
• M8: 3,748,175 km (0.056 R)
• M9: 7,940,356 km (0.095 R)
• M10: 9,483,308 km (0.072 R)
• M11: 12,631,446 km (0.06 R)
• M12: 15,007,359 km (0.067 R)
• M13: 17,745,898 km (0.11 R)
• M14: 18,895,408 km (0.097 R)
• M15: 19,148,079 km (0.076 R)
• M16: 19,660,003 km (0.086 R)
• M17: 26,326,233 km (0.096 R)
• M18: 28,036,885 km (0.098 R)
• M19: 30,162,970 km (0.114 R)
• M20: 30,856,057 km (0.034 R)
• M21: 35,879,404 km (0.111 R)
• M22: 36,137,460 km (0.105 R)
• M23: 37,314,346 km (0.118 R)
• M24: 38,651,602 km (0.099 R)
• M25: 43,730,749 km (0.09 R)
• M26: 51,007,937 km (0.067 R)
• M27: 58,872,596 km (0.08 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 18,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit