🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.54 AU - 3.96 AU

Year: 2652 Days

Day: 39.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.5

Radius: 13.4

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.94 AU - 7.44 AU

Year: 6320 Days

Day: 14.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 93,290,611 km

• M1: 166,951 km (0.074 R)
• M2: 680,970 km (0.074 R)
• M3: 2,067,891 km (0.092 R)
• M4: 4,878,387 km (0.096 R)
• M5: 6,444,826 km (0.084 R)
• M6: 9,288,233 km (0.11 R)
• M7: 10,708,216 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.9

Radius: 13.3

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.02 AU - 9.82 AU

Year: 10560 Days

Day: 11 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 93,290,611 km

• M1: 174,730 km (0.104 R)
• M2: 736,470 km (0.108 R)
• M3: 1,232,686 km (0.098 R)
• M4: 2,289,296 km (0.058 R)
• M5: 4,675,382 km (0.08 R)
• M6: 6,513,342 km (0.077 R)
• M7: 10,463,174 km (0.102 R)
• M8: 11,134,570 km (0.075 R)
• M9: 14,235,883 km (0.119 R)
• M10: 14,739,878 km (0.032 R)
• M11: 16,876,136 km (0.098 R)
• M12: 17,369,659 km (0.033 R)
• M13: 23,804,163 km (0.114 R)
• M14: 26,543,300 km (0.112 R)
• M15: 44,236,689 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.9

Radius: 4.3

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 13.34 AU - 16.44 AU

Year: 20986 Days

Day: 21.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 93,290,611 km

• M1: 54,154 km (0.112 R)
• M2: 188,493 km (0.029 R)
• M3: 327,021 km (0.072 R)
• M4: 464,202 km (0.088 R)
• M5: 694,134 km (0.06 R)
• M6: 1,212,790 km (0.105 R)
• M7: 1,539,811 km (0.11 R)
• M8: 2,069,986 km (0.1 R)
• M9: 2,653,567 km (0.102 R)
• M10: 2,794,488 km (0.091 R)
• M11: 3,069,898 km (0.111 R)
• M12: 4,110,800 km (0.053 R)
• M13: 7,599,123 km (0.113 R)
• M14: 7,843,416 km (0.107 R)
• M15: 11,407,436 km (0.032 R)
• M16: 11,566,758 km (0.116 R)
• M17: 13,597,549 km (0.11 R)
• M18: 13,897,193 km (0.076 R)
• M19: 14,949,016 km (0.097 R)
• M20: 18,275,773 km (0.104 R)
• M21: 31,982,080 km (0.054 R)
• M22: 33,155,226 km (0.114 R)
• M23: 39,454,045 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.3

Radius: 5.7

Gravity: 30.57 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 12.37 AU - 18.87 AU

Year: 22548 Days

Day: 16.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 93,290,611 km

• M1: 70,909 km (0.069 R)
• M2: 248,632 km (0.114 R)
• M3: 520,900 km (0.101 R)
• M4: 720,463 km (0.04 R)
• M5: 946,655 km (0.12 R)
• M6: 1,527,394 km (0.116 R)
• M7: 2,052,184 km (0.11 R)
• M8: 2,367,985 km (0.044 R)
• M9: 3,154,271 km (0.07 R)
• M10: 5,226,501 km (0.046 R)
• M11: 6,126,930 km (0.068 R)
• M12: 6,879,108 km (0.086 R)
• M13: 9,998,523 km (0.082 R)
• M14: 12,729,881 km (0.098 R)
• M15: 15,327,947 km (0.079 R)
• M16: 16,007,122 km (0.077 R)
• M17: 16,795,054 km (0.089 R)
• M18: 18,165,221 km (0.074 R)
• M19: 18,733,693 km (0.047 R)
• M20: 21,126,062 km (0.049 R)
• M21: 21,860,587 km (0.086 R)
• M22: 24,279,435 km (0.116 R)
• M23: 29,252,966 km (0.114 R)
• M24: 32,458,100 km (0.087 R)
• M25: 36,037,678 km (0.068 R)
• M26: 37,540,239 km (0.097 R)
• M27: 42,961,217 km (0.099 R)
• M28: 45,510,215 km (0.111 R)
• M29: 48,881,403 km (0.07 R)
• M30: 53,180,248 km (0.073 R)
• M31: 61,456,301 km (0.118 R)
• M32: 63,381,177 km (0.083 R)
• M33: 63,814,263 km (0.098 R)
• M34: 67,801,794 km (0.108 R)
• M35: 75,295,002 km (0.109 R)
• M36: 78,989,770 km (0.025 R)
• M37: 81,519,021 km (0.072 R)
• M38: 87,005,224 km (0.077 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 13,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit