🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.75 AU - 1.25 AU

Year: 453 Days

Day: 41.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.16 AU - 1.44 AU

Year: 672 Days

Day: 23.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.62 AU - 2.32 AU

Year: 1253 Days

Day: 18.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,837,564 km

• M1: 273,764 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.7

Radius: 11

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.09 AU - 2.81 AU

Year: 1737 Days

Day: 10.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,837,564 km

• M1: 136,732 km (0.03 R)
• M2: 528,380 km (0.063 R)
• M3: 1,304,045 km (0.075 R)
• M4: 1,651,411 km (0.072 R)
• M5: 2,658,803 km (0.066 R)
• M6: 3,159,357 km (0.092 R)
• M7: 3,512,558 km (0.09 R)
• M8: 4,117,083 km (0.11 R)
• M9: 4,826,027 km (0.104 R)
• M10: 5,200,620 km (0.078 R)
• M11: 6,136,355 km (0.041 R)
• M12: 6,531,892 km (0.061 R)
• M13: 6,897,659 km (0.052 R)
• M14: 7,301,274 km (0.084 R)
• M15: 7,974,763 km (0.029 R)
• M16: 8,553,857 km (0.117 R)
• M17: 8,964,652 km (0.1 R)
• M18: 9,974,588 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600

Radius: 11

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.32 AU - 7.08 AU

Year: 6994 Days

Day: 8.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,837,564 km

• M1: 136,732 km (0.094 R)
• M2: 574,755 km (0.099 R)
• M3: 996,771 km (0.089 R)
• M4: 1,627,924 km (0.086 R)
• M5: 3,245,376 km (0.042 R)
• M6: 3,779,740 km (0.106 R)
• M7: 4,800,596 km (0.097 R)
• M8: 6,028,645 km (0.077 R)
• M9: 7,492,609 km (0.088 R)
• M10: 7,951,426 km (0.113 R)
• M11: 11,406,090 km (0.106 R)
• M12: 12,117,577 km (0.09 R)
• M13: 13,075,602 km (0.066 R)
• M14: 16,571,405 km (0.069 R)
• M15: 16,958,564 km (0.073 R)
• M16: 17,617,393 km (0.116 R)
• M17: 18,706,765 km (0.077 R)
• M18: 19,410,025 km (0.092 R)
• M19: 24,253,106 km (0.116 R)
• M20: 27,175,052 km (0.087 R)
• M21: 29,467,789 km (0.102 R)
• M22: 30,228,045 km (0.06 R)
• M23: 30,612,960 km (0.082 R)
• M24: 32,385,994 km (0.105 R)
• M25: 32,890,289 km (0.089 R)
• M26: 33,502,593 km (0.084 R)
• M27: 36,135,515 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.9

Radius: 15

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.08 AU - 6.98 AU

Year: 7560 Days

Day: 7.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,837,564 km

• M1: 256,860 km (0.083 R)
• M2: 1,130,062 km (0.118 R)
• M3: 2,266,557 km (0.114 R)
• M4: 3,437,909 km (0.115 R)
• M5: 4,271,468 km (0.087 R)
• M6: 7,015,243 km (0.098 R)
• M7: 8,430,887 km (0.101 R)
• M8: 12,796,452 km (0.094 R)
• M9: 14,381,292 km (0.08 R)
• M10: 17,464,504 km (0.087 R)
• M11: 23,375,864 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.3

Radius: 4.6

Gravity: 34.04 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9.05 AU - 10.27 AU

Year: 13602 Days

Day: 24.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,837,564 km

• M1: 62,233 km (0.098 R)
• M2: 372,200 km (0.101 R)
• M3: 557,252 km (0.068 R)
• M4: 702,512 km (0.068 R)
• M5: 958,025 km (0.115 R)
• M6: 1,470,397 km (0.068 R)
• M7: 2,034,531 km (0.099 R)
• M8: 2,225,119 km (0.096 R)
• M9: 3,337,528 km (0.059 R)
• M10: 3,495,354 km (0.095 R)
• M11: 3,883,112 km (0.108 R)
• M12: 4,454,725 km (0.068 R)
• M13: 5,184,314 km (0.078 R)
• M14: 6,343,399 km (0.046 R)
• M15: 6,835,127 km (0.082 R)
• M16: 12,523,137 km (0.115 R)
• M17: 13,827,331 km (0.107 R)
• M18: 17,479,314 km (0.107 R)
• M19: 18,036,866 km (0.115 R)
• M20: 20,299,384 km (0.086 R)
• M21: 21,004,439 km (0.094 R)
• M22: 24,478,550 km (0.101 R)
• M23: 27,562,061 km (0.084 R)
• M24: 28,864,760 km (0.077 R)
• M25: 29,196,717 km (0.12 R)
• M26: 34,486,498 km (0.094 R)
• M27: 35,615,962 km (0.098 R)
• M28: 37,684,302 km (0.104 R)
• M29: 39,287,094 km (0.095 R)
• M30: 48,297,224 km (0.058 R)
• M31: 49,709,876 km (0.063 R)
• M32: 53,444,438 km (0.088 R)
• M33: 55,978,177 km (0.102 R)
• M34: 59,123,023 km (0.086 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 17,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit