🌌 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

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.46 AU - 0.62 AU

Year: 146 Days

Day: 15.8 Hours

Environment

Temp: 223 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,476,634 km

• M1: 44,580 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.62 AU - 0.82 AU

Year: 224 Days

Day: 47.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.98 AU - 1.38 AU

Year: 471 Days

Day: 18.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,476,634 km

• M1: 356,193 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.09 AU - 2.09 AU

Year: 1109 Days

Day: 14.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.41 AU - 3.53 AU

Year: 1879 Days

Day: 35.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.47 AU - 3.67 AU

Year: 1975 Days

Day: 26.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.52 AU - 3.72 AU

Year: 2023 Days

Day: 20.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,476,634 km

• M1: 322,683 km (0.118 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.11 AU - 4.49 AU

Year: 3273 Days

Day: 33.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.6

Radius: 10.9

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.61 AU - 6.27 AU

Year: 4658 Days

Day: 9.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 47,476,634 km

• M1: 171,439 km (0.104 R)
• M2: 287,378 km (0.038 R)
• M3: 447,746 km (0.091 R)
• M4: 518,357 km (0.034 R)
• M5: 947,403 km (0.059 R)
• M6: 1,218,325 km (0.096 R)
• M7: 1,309,729 km (0.118 R)
• M8: 1,390,063 km (0.041 R)
• M9: 1,527,843 km (0.072 R)
• M10: 1,984,266 km (0.081 R)
• M11: 2,124,589 km (0.117 R)
• M12: 2,415,407 km (0.08 R)
• M13: 2,565,753 km (0.081 R)
• M14: 2,893,372 km (0.056 R)
• M15: 3,741,443 km (0.08 R)
• M16: 4,173,033 km (0.039 R)
• M17: 4,273,413 km (0.094 R)
• M18: 4,354,345 km (0.083 R)
• M19: 4,787,281 km (0.109 R)
• M20: 4,892,449 km (0.113 R)
• M21: 5,019,757 km (0.117 R)
• M22: 5,407,963 km (0.105 R)
• M23: 5,850,922 km (0.102 R)
• M24: 6,054,076 km (0.061 R)
• M25: 6,537,277 km (0.093 R)
• M26: 6,795,334 km (0.081 R)
• M27: 6,985,173 km (0.11 R)
• M28: 7,516,246 km (0.053 R)
• M29: 7,614,232 km (0.104 R)
• M30: 7,885,902 km (0.118 R)
• M31: 8,110,598 km (0.092 R)
• M32: 8,236,260 km (0.104 R)
• M33: 8,771,372 km (0.058 R)
• M34: 10,117,603 km (0.058 R)
• M35: 10,580,459 km (0.102 R)
• M36: 10,994,845 km (0.045 R)
• M37: 11,611,936 km (0.109 R)
• M38: 12,182,951 km (0.092 R)
• M39: 12,938,720 km (0.088 R)
• M40: 13,203,957 km (0.079 R)
• M41: 13,709,747 km (0.073 R)
• M42: 14,313,075 km (0.111 R)
• M43: 14,587,288 km (0.025 R)
• M44: 14,924,931 km (0.109 R)
• M45: 15,483,080 km (0.107 R)
• M46: 15,984,832 km (0.114 R)
• M47: 16,269,516 km (0.093 R)
• M48: 17,327,323 km (0.104 R)
• M49: 17,522,099 km (0.059 R)
• M50: 18,110,767 km (0.071 R)
• M51: 18,242,413 km (0.11 R)
• M52: 18,739,078 km (0.112 R)
• M53: 19,072,681 km (0.098 R)
• M54: 19,307,400 km (0.047 R)
• M55: 20,358,176 km (0.103 R)
• M56: 20,426,692 km (0.1 R)
• M57: 20,529,465 km (0.099 R)
• M58: 20,873,391 km (0.1 R)
• M59: 21,951,543 km (0.057 R)
• M60: 22,798,715 km (0.105 R)
• M61: 23,333,677 km (0.115 R)
• M62: 23,584,703 km (0.074 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.4

Radius: 12.8

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.47 AU - 14.11 AU

Year: 14861 Days

Day: 14.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 47,476,634 km

• M1: 166,951 km (0.076 R)
• M2: 303,235 km (0.118 R)
• M3: 482,453 km (0.099 R)
• M4: 979,716 km (0.072 R)
• M5: 1,769,144 km (0.062 R)
• M6: 2,351,529 km (0.025 R)
• M7: 2,908,033 km (0.114 R)
• M8: 4,423,160 km (0.089 R)
• M9: 5,008,537 km (0.105 R)
• M10: 5,932,453 km (0.083 R)
• M11: 6,073,823 km (0.114 R)
• M12: 6,360,004 km (0.091 R)
• M13: 6,760,777 km (0.084 R)
• M14: 7,817,835 km (0.114 R)
• M15: 8,090,253 km (0.097 R)
• M16: 8,286,675 km (0.059 R)
• M17: 8,445,099 km (0.094 R)
• M18: 8,966,597 km (0.105 R)
• M19: 9,664,471 km (0.062 R)
• M20: 11,950,476 km (0.118 R)
• M21: 12,354,839 km (0.119 R)
• M22: 12,946,649 km (0.114 R)
• M23: 13,222,956 km (0.104 R)
• M24: 13,594,407 km (0.082 R)
• M25: 13,734,730 km (0.076 R)
• M26: 14,205,515 km (0.042 R)
• M27: 14,681,535 km (0.105 R)
• M28: 18,935,500 km (0.076 R)
• M29: 19,988,370 km (0.115 R)
• M30: 20,629,098 km (0.087 R)
• M31: 21,168,248 km (0.096 R)
• M32: 21,657,433 km (0.112 R)
• M33: 22,425,768 km (0.111 R)
• M34: 23,370,927 km (0.074 R)
• M35: 23,763,771 km (0.114 R)
• M36: 24,442,497 km (0.099 R)
• M37: 24,556,191 km (0.115 R)
• M38: 24,955,767 km (0.059 R)
• M39: 25,127,655 km (0.115 R)
• M40: 25,703,308 km (0.068 R)
• M41: 27,338,562 km (0.066 R)
• M42: 28,049,601 km (0.084 R)
• M43: 28,168,681 km (0.106 R)
• M44: 28,347,600 km (0.044 R)
• M45: 29,187,891 km (0.12 R)
• M46: 29,368,904 km (0.091 R)
• M47: 29,914,488 km (0.105 R)
• M48: 30,036,260 km (0.109 R)
• M49: 30,708,553 km (0.102 R)
• M50: 32,379,711 km (0.112 R)
• M51: 33,006,227 km (0.087 R)
• M52: 33,194,870 km (0.106 R)
• M53: 33,636,632 km (0.1 R)
• M54: 34,781,505 km (0.087 R)
• M55: 34,909,411 km (0.103 R)
• M56: 35,294,326 km (0.102 R)
• M57: 36,068,495 km (0.099 R)
• M58: 37,239,996 km (0.05 R)
• M59: 37,698,963 km (0.084 R)
• M60: 38,093,901 km (0.07 R)
• M61: 38,490,186 km (0.105 R)
• M62: 40,357,766 km (0.08 R)
• M63: 42,049,867 km (0.07 R)
• M64: 42,391,100 km (0.074 R)
• M65: 44,457,645 km (0.111 R)
• M66: 46,486,491 km (0.068 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: 273 - 12,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit