🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.6 AU - 0.78 AU

Year: 213 Days

Day: 13.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,969,971 km

• M1: 406,757 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.6 AU - 2.12 AU

Year: 941 Days

Day: 20.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.14 AU - 3.04 AU

Year: 1546 Days

Day: 28 Hours

Environment

Temp: -105 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,969,971 km

• M1: 320,439 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.2

Radius: 8.8

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.51 AU - 5.69 AU

Year: 3659 Days

Day: 5.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 101,969,971 km

• M1: 110,254 km (0.102 R)
• M2: 413,040 km (0.067 R)
• M3: 925,712 km (0.119 R)
• M4: 1,229,246 km (0.07 R)
• M5: 1,611,169 km (0.084 R)
• M6: 1,991,148 km (0.067 R)
• M7: 2,385,188 km (0.074 R)
• M8: 2,830,691 km (0.075 R)
• M9: 3,163,845 km (0.079 R)
• M10: 5,013,623 km (0.106 R)
• M11: 5,319,551 km (0.117 R)
• M12: 5,637,895 km (0.06 R)
• M13: 6,283,859 km (0.095 R)
• M14: 6,640,051 km (0.117 R)
• M15: 7,556,637 km (0.108 R)
• M16: 8,236,260 km (0.115 R)
• M17: 8,919,175 km (0.102 R)
• M18: 9,484,655 km (0.112 R)
• M19: 11,763,928 km (0.095 R)
• M20: 13,832,866 km (0.084 R)
• M21: 14,385,630 km (0.036 R)
• M22: 15,968,675 km (0.04 R)
• M23: 17,489,637 km (0.1 R)
• M24: 19,104,994 km (0.097 R)
• M25: 20,882,666 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.4

Radius: 11

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.75 AU - 5.05 AU

Year: 4023 Days

Day: 13 Hours

Environment

Temp: -146 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 101,969,971 km

• M1: 136,882 km (0.077 R)
• M2: 525,537 km (0.106 R)
• M3: 1,008,439 km (0.059 R)
• M4: 1,403,527 km (0.098 R)
• M5: 1,878,650 km (0.088 R)
• M6: 2,386,236 km (0.108 R)
• M7: 2,916,560 km (0.104 R)
• M8: 3,524,376 km (0.065 R)
• M9: 4,065,771 km (0.112 R)
• M10: 5,264,947 km (0.1 R)
• M11: 5,757,573 km (0.098 R)
• M12: 6,140,095 km (0.117 R)
• M13: 6,598,014 km (0.096 R)
• M14: 7,109,489 km (0.047 R)
• M15: 8,911,695 km (0.069 R)
• M16: 9,387,566 km (0.06 R)
• M17: 9,841,894 km (0.083 R)
• M18: 10,430,263 km (0.069 R)
• M19: 11,938,508 km (0.109 R)
• M20: 12,928,996 km (0.042 R)
• M21: 15,022,020 km (0.04 R)
• M22: 17,051,614 km (0.104 R)
• M23: 20,366,553 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.8

Radius: 4.6

Gravity: 43.09 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 16.94 AU - 17.84 AU

Year: 26894 Days

Day: 23.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 67.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 101,969,971 km

• M1: 61,186 km (0.102 R)
• M2: 702,512 km (0.062 R)
• M3: 1,233,584 km (0.112 R)
• M4: 1,448,556 km (0.1 R)
• M5: 1,747,004 km (0.108 R)
• M6: 2,223,324 km (0.06 R)
• M7: 2,727,169 km (0.077 R)
• M8: 3,820,430 km (0.111 R)
• M9: 4,027,474 km (0.108 R)
• M10: 4,352,251 km (0.089 R)
• M11: 5,561,600 km (0.064 R)
• M12: 6,433,905 km (0.097 R)
• M13: 7,341,216 km (0.106 R)
• M14: 8,679,519 km (0.088 R)
• M15: 10,370,274 km (0.086 R)
• M16: 11,257,689 km (0.119 R)
• M17: 12,194,620 km (0.083 R)
• M18: 12,644,012 km (0.092 R)
• M19: 12,872,897 km (0.074 R)
• M20: 13,026,983 km (0.091 R)
• M21: 14,888,728 km (0.088 R)
• M22: 15,143,942 km (0.107 R)
• M23: 15,315,680 km (0.081 R)
• M24: 15,575,831 km (0.076 R)
• M25: 17,954,736 km (0.099 R)
• M26: 19,634,721 km (0.048 R)
• M27: 30,708,853 km (0.044 R)
• M28: 32,813,844 km (0.103 R)
• M29: 37,937,721 km (0.11 R)
• M30: 38,095,995 km (0.109 R)
• M31: 43,051,724 km (0.107 R)
• M32: 46,402,716 km (0.069 R)
• M33: 55,227,046 km (0.113 R)
• M34: 58,119,222 km (0.072 R)
• M35: 58,751,871 km (0.032 R)
• M36: 62,644,408 km (0.115 R)
• M37: 62,865,513 km (0.088 R)
• M38: 63,087,217 km (0.09 R)
• M39: 64,203,367 km (0.101 R)
• M40: 66,016,643 km (0.111 R)
• M41: 66,245,677 km (0.048 R)
• M42: 74,848,003 km (0.098 R)
• M43: 84,974,732 km (0.025 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 18,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit