🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.5 AU - 0.58 AU

Year: 144 Days

Day: 41.9 Hours

Environment

Temp: 233 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1 AU - 1.64 AU

Year: 548 Days

Day: 40 Hours

Environment

Temp: 4 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.52 AU - 2.04 AU

Year: 859 Days

Day: 44.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,745,095 km

• M1: 43,683 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.6

Radius: 7.2

Gravity: 16.22 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 17.47 AU - 18.15 AU

Year: 27182 Days

Day: 15.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 109,745,095 km

• M1: 91,554 km (0.11 R)
• M2: 671,994 km (0.117 R)
• M3: 900,430 km (0.098 R)
• M4: 1,182,122 km (0.116 R)
• M5: 1,435,840 km (0.043 R)
• M6: 1,687,614 km (0.115 R)
• M7: 2,425,729 km (0.111 R)
• M8: 5,313,716 km (0.051 R)
• M9: 6,013,236 km (0.036 R)
• M10: 6,385,286 km (0.087 R)
• M11: 7,227,073 km (0.055 R)
• M12: 8,771,372 km (0.093 R)
• M13: 9,620,789 km (0.117 R)
• M14: 10,130,169 km (0.104 R)
• M15: 10,657,352 km (0.089 R)
• M16: 10,996,042 km (0.119 R)
• M17: 14,789,096 km (0.079 R)
• M18: 17,253,870 km (0.064 R)
• M19: 19,776,091 km (0.115 R)
• M20: 21,019,099 km (0.118 R)
• M21: 23,545,658 km (0.102 R)
• M22: 24,470,023 km (0.089 R)
• M23: 30,665,619 km (0.086 R)
• M24: 32,752,808 km (0.115 R)
• M25: 33,181,257 km (0.093 R)
• M26: 34,342,286 km (0.071 R)
• M27: 46,753,972 km (0.081 R)
• M28: 47,115,700 km (0.115 R)
• M29: 51,603,486 km (0.078 R)
• M30: 54,748,482 km (0.034 R)
• M31: 66,989,478 km (0.088 R)
• M32: 67,219,110 km (0.113 R)
• M33: 67,449,192 km (0.117 R)
• M34: 69,309,441 km (0.05 R)
• M35: 70,965,041 km (0.111 R)
• M36: 76,089,516 km (0.115 R)
• M37: 77,344,942 km (0.077 R)
• M38: 77,851,031 km (0.088 R)
• M39: 81,979,184 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996

Radius: 6.1

Gravity: 26.77 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 15.54 AU - 21.42 AU

Year: 28730 Days

Day: 19.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 109,745,095 km

• M1: 76,744 km (0.104 R)
• M2: 328,068 km (0.057 R)
• M3: 624,272 km (0.116 R)
• M4: 1,292,077 km (0.107 R)
• M5: 3,126,595 km (0.102 R)
• M6: 5,630,864 km (0.087 R)
• M7: 5,952,200 km (0.116 R)
• M8: 6,285,654 km (0.06 R)
• M9: 7,200,445 km (0.116 R)
• M10: 7,634,428 km (0.109 R)
• M11: 8,856,344 km (0.102 R)
• M12: 10,890,426 km (0.091 R)
• M13: 11,608,047 km (0.117 R)
• M14: 14,538,220 km (0.066 R)
• M15: 15,496,245 km (0.118 R)
• M16: 16,775,606 km (0.054 R)
• M17: 17,249,083 km (0.116 R)
• M18: 17,828,925 km (0.104 R)
• M19: 18,421,781 km (0.072 R)
• M20: 19,232,601 km (0.12 R)
• M21: 19,438,897 km (0.106 R)
• M22: 21,363,174 km (0.04 R)
• M23: 22,257,770 km (0.096 R)
• M24: 27,367,883 km (0.119 R)
• M25: 36,575,183 km (0.11 R)
• M26: 42,215,173 km (0.056 R)
• M27: 43,444,269 km (0.116 R)
• M28: 44,157,103 km (0.059 R)
• M29: 48,982,232 km (0.119 R)
• M30: 53,126,841 km (0.109 R)
• M31: 57,285,961 km (0.092 R)
• M32: 59,444,509 km (0.112 R)
• M33: 67,664,463 km (0.098 R)
• M34: 79,227,930 km (0.064 R)
• M35: 88,573,907 km (0.038 R)
• M36: 88,859,490 km (0.055 R)
• M37: 92,333,152 km (0.117 R)
• M38: 96,197,415 km (0.103 R)
• M39: 99,242,180 km (0.102 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 19,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit