🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.56 AU - 0.66 AU

Year: 168 Days

Day: 35.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.82 AU - 1.24 AU

Year: 369 Days

Day: 22.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,849,369 km

• M1: 438,322 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.42 AU - 1.5 AU

Year: 623 Days

Day: 27.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,849,369 km

• M1: 92,451 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.32 AU - 5.12 AU

Year: 3621 Days

Day: 48 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.43 AU - 5.71 AU

Year: 4031 Days

Day: 16.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,849,369 km

• M1: 1,986,361 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45

Radius: 11.8

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.03 AU - 6.95 AU

Year: 5177 Days

Day: 6.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 94,849,369 km

• M1: 148,251 km (0.097 R)
• M2: 521,049 km (0.111 R)
• M3: 906,114 km (0.061 R)
• M4: 1,677,740 km (0.114 R)
• M5: 2,130,573 km (0.055 R)
• M6: 3,055,237 km (0.093 R)
• M7: 3,562,075 km (0.096 R)
• M8: 5,794,225 km (0.03 R)
• M9: 6,526,955 km (0.032 R)
• M10: 6,965,726 km (0.07 R)
• M11: 8,289,068 km (0.117 R)
• M12: 8,659,024 km (0.105 R)
• M13: 10,879,206 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.7

Radius: 8

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 13.56 AU - 14.34 AU

Year: 18398 Days

Day: 24.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 94,849,369 km

• M1: 99,632 km (0.109 R)
• M2: 487,390 km (0.11 R)
• M3: 885,769 km (0.103 R)
• M4: 1,259,315 km (0.088 R)
• M5: 1,618,649 km (0.093 R)
• M6: 2,064,750 km (0.106 R)
• M7: 2,327,743 km (0.112 R)
• M8: 2,997,044 km (0.083 R)
• M9: 3,758,946 km (0.086 R)
• M10: 4,280,893 km (0.099 R)
• M11: 6,139,796 km (0.108 R)
• M12: 7,178,155 km (0.079 R)
• M13: 8,178,964 km (0.119 R)
• M14: 8,738,909 km (0.117 R)
• M15: 9,654,149 km (0.033 R)
• M16: 13,818,505 km (0.081 R)
• M17: 16,450,231 km (0.105 R)
• M18: 17,177,426 km (0.085 R)
• M19: 18,351,021 km (0.09 R)
• M20: 19,846,850 km (0.098 R)
• M21: 23,990,113 km (0.09 R)
• M22: 24,610,645 km (0.047 R)
• M23: 25,348,013 km (0.103 R)
• M24: 27,988,266 km (0.102 R)
• M25: 29,140,618 km (0.087 R)
• M26: 32,913,476 km (0.111 R)
• M27: 33,167,494 km (0.105 R)
• M28: 36,454,458 km (0.057 R)
• M29: 37,689,089 km (0.041 R)
• M30: 38,951,396 km (0.076 R)
• M31: 40,241,528 km (0.046 R)
• M32: 43,058,306 km (0.112 R)
• M33: 45,059,776 km (0.059 R)
• M34: 49,746,229 km (0.112 R)
• M35: 53,511,009 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.4

Radius: 3.1

Gravity: 100.98 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 14.05 AU - 18.69 AU

Year: 23387 Days

Day: 17.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 94,849,369 km

• M1: 38,596 km (0.116 R)
• M2: 151,543 km (0.107 R)
• M3: 256,560 km (0.119 R)
• M4: 573,259 km (0.079 R)
• M5: 904,170 km (0.103 R)
• M6: 1,007,392 km (0.062 R)
• M7: 1,450,052 km (0.084 R)
• M8: 1,743,713 km (0.04 R)
• M9: 1,967,661 km (0.075 R)
• M10: 2,164,831 km (0.092 R)
• M11: 2,918,056 km (0.083 R)
• M12: 3,732,168 km (0.095 R)
• M13: 4,208,936 km (0.096 R)
• M14: 5,926,170 km (0.047 R)
• M15: 6,197,989 km (0.067 R)
• M16: 7,062,964 km (0.093 R)
• M17: 7,842,668 km (0.047 R)
• M18: 7,950,828 km (0.119 R)
• M19: 9,087,622 km (0.09 R)
• M20: 9,388,014 km (0.107 R)
• M21: 17,689,499 km (0.076 R)
• M22: 19,019,873 km (0.107 R)
• M23: 20,212,019 km (0.103 R)
• M24: 22,634,607 km (0.037 R)
• M25: 22,854,067 km (0.115 R)
• M26: 23,745,670 km (0.054 R)
• M27: 24,660,311 km (0.106 R)
• M28: 26,317,108 km (0.108 R)
• M29: 30,246,445 km (0.098 R)
• M30: 35,426,571 km (0.075 R)
• M31: 37,378,225 km (0.12 R)
• M32: 51,175,038 km (0.12 R)
• M33: 57,039,873 km (0.115 R)
• M34: 65,757,090 km (0.067 R)
• M35: 67,782,496 km (0.092 R)
• M36: 68,466,757 km (0.059 R)
• M37: 69,386,335 km (0.116 R)
• M38: 70,780,886 km (0.059 R)
• M39: 73,866,641 km (0.111 R)
• M40: 79,796,551 km (0.054 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 11,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit