🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.65 AU - 0.69 AU

Year: 360 Days

Day: 26.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,592,824 km

• M1: 30,518 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.4

Radius: 9.1

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.25 AU - 2.65 AU

Year: 2516 Days

Day: 12.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 22,592,824 km

• M1: 121,174 km (0.104 R)
• M2: 191,635 km (0.066 R)
• M3: 269,276 km (0.063 R)
• M4: 449,093 km (0.083 R)
• M5: 589,565 km (0.087 R)
• M6: 698,772 km (0.03 R)
• M7: 810,820 km (0.095 R)
• M8: 924,515 km (0.053 R)
• M9: 1,143,077 km (0.087 R)
• M10: 1,298,210 km (0.076 R)
• M11: 1,477,129 km (0.095 R)
• M12: 1,745,807 km (0.073 R)
• M13: 1,956,142 km (0.091 R)
• M14: 2,193,853 km (0.047 R)
• M15: 2,316,373 km (0.093 R)
• M16: 2,454,303 km (0.074 R)
• M17: 2,561,265 km (0.113 R)
• M18: 2,884,696 km (0.108 R)
• M19: 3,184,939 km (0.065 R)
• M20: 3,346,056 km (0.087 R)
• M21: 3,547,714 km (0.084 R)
• M22: 3,692,075 km (0.116 R)
• M23: 4,264,587 km (0.081 R)
• M24: 4,361,376 km (0.112 R)
• M25: 4,598,339 km (0.058 R)
• M26: 4,664,462 km (0.086 R)
• M27: 4,797,604 km (0.053 R)
• M28: 5,093,508 km (0.116 R)
• M29: 5,517,618 km (0.104 R)
• M30: 5,649,713 km (0.118 R)
• M31: 5,729,598 km (0.082 R)
• M32: 6,188,864 km (0.03 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.6

Radius: 3.3

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.87 AU - 8.43 AU

Year: 12542 Days

Day: 22.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 22,592,824 km

• M1: 44,730 km (0.097 R)
• M2: 74,500 km (0.08 R)
• M3: 263,591 km (0.106 R)
• M4: 590,014 km (0.081 R)
• M5: 1,013,825 km (0.043 R)
• M6: 1,417,290 km (0.034 R)
• M7: 1,982,920 km (0.085 R)
• M8: 2,561,116 km (0.08 R)
• M9: 2,860,012 km (0.104 R)
• M10: 3,117,470 km (0.087 R)
• M11: 3,472,316 km (0.051 R)
• M12: 3,599,474 km (0.115 R)
• M13: 4,123,366 km (0.084 R)
• M14: 4,316,198 km (0.097 R)
• M15: 4,433,333 km (0.117 R)
• M16: 4,811,068 km (0.034 R)
• M17: 6,201,430 km (0.115 R)
• M18: 6,962,435 km (0.096 R)
• M19: 7,191,918 km (0.114 R)
• M20: 9,139,532 km (0.097 R)
• M21: 9,822,746 km (0.116 R)
• M22: 11,103,902 km (0.114 R)
• M23: 11,804,768 km (0.086 R)
• M24: 12,547,521 km (0.114 R)
• M25: 12,575,347 km (0.102 R)
• M26: 13,790,081 km (0.05 R)
• M27: 15,100,858 km (0.102 R)
• M28: 15,486,970 km (0.107 R)
• M29: 15,696,108 km (0.099 R)
• M30: 16,087,157 km (0.087 R)
• M31: 16,633,787 km (0.118 R)
• M32: 17,217,369 km (0.081 R)
• M33: 17,372,053 km (0.096 R)
• M34: 17,527,186 km (0.064 R)
• M35: 17,745,150 km (0.059 R)
• M36: 18,246,901 km (0.057 R)
• M37: 18,404,577 km (0.082 R)
• M38: 19,232,003 km (0.101 R)
• M39: 20,988,731 km (0.067 R)
• M40: 21,618,987 km (0.12 R)
• M41: 21,919,678 km (0.085 R)
• M42: 22,188,057 km (0.073 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 18,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit