🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.09 AU - 1.13 AU

Year: 423 Days

Day: 41.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.25 AU - 2.25 AU

Year: 1221 Days

Day: 37.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.24 AU - 3.42 AU

Year: 2198 Days

Day: 31.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,192,821 km

• M1: 88,562 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679

Radius: 13.5

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.29 AU - 7.03 AU

Year: 6216 Days

Day: 14.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 113,192,821 km

• M1: 194,028 km (0.12 R)
• M2: 1,012,778 km (0.119 R)
• M3: 1,517,521 km (0.08 R)
• M4: 2,286,603 km (0.035 R)
• M5: 2,922,095 km (0.067 R)
• M6: 4,243,344 km (0.101 R)
• M7: 6,154,157 km (0.068 R)
• M8: 9,164,066 km (0.059 R)
• M9: 10,355,165 km (0.091 R)
• M10: 11,156,560 km (0.105 R)
• M11: 12,100,822 km (0.101 R)
• M12: 12,671,538 km (0.091 R)
• M13: 13,151,598 km (0.116 R)
• M14: 15,798,732 km (0.027 R)
• M15: 19,761,280 km (0.073 R)
• M16: 20,700,007 km (0.1 R)
• M17: 23,855,624 km (0.03 R)
• M18: 24,836,687 km (0.103 R)
• M19: 25,590,212 km (0.054 R)
• M20: 26,272,528 km (0.117 R)
• M21: 28,665,794 km (0.096 R)
• M22: 33,678,520 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.4

Radius: 14.1

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.73 AU - 13.07 AU

Year: 15791 Days

Day: 10.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 113,192,821 km

• M1: 175,329 km (0.105 R)
• M2: 627,264 km (0.072 R)
• M3: 1,290,431 km (0.092 R)
• M4: 1,775,876 km (0.088 R)
• M5: 2,405,983 km (0.043 R)
• M6: 2,931,221 km (0.118 R)
• M7: 5,731,693 km (0.112 R)
• M8: 6,986,969 km (0.072 R)
• M9: 8,936,827 km (0.042 R)
• M10: 10,680,690 km (0.104 R)
• M11: 11,165,387 km (0.075 R)
• M12: 11,856,080 km (0.111 R)
• M13: 12,508,476 km (0.112 R)
• M14: 16,295,098 km (0.089 R)
• M15: 22,517,023 km (0.048 R)
• M16: 25,503,595 km (0.108 R)
• M17: 26,702,622 km (0.071 R)
• M18: 37,266,924 km (0.116 R)
• M19: 39,381,789 km (0.097 R)
• M20: 41,874,239 km (0.055 R)
• M21: 52,376,608 km (0.104 R)
• M22: 55,930,455 km (0.117 R)
• M23: 59,642,277 km (0.085 R)
• M24: 62,727,434 km (0.083 R)
• M25: 63,712,985 km (0.112 R)
• M26: 64,708,858 km (0.115 R)
• M27: 65,917,609 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.2

Radius: 4.1

Gravity: 52.06 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 19.2 AU - 20.6 AU

Year: 32105 Days

Day: 22.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 113,192,821 km

• M1: 51,013 km (0.117 R)
• M2: 361,428 km (0.066 R)
• M3: 514,467 km (0.117 R)
• M4: 767,287 km (0.096 R)
• M5: 1,840,054 km (0.076 R)
• M6: 2,039,617 km (0.098 R)
• M7: 2,204,474 km (0.07 R)
• M8: 2,404,038 km (0.1 R)
• M9: 4,191,284 km (0.119 R)
• M10: 5,198,825 km (0.112 R)
• M11: 5,735,582 km (0.115 R)
• M12: 5,922,430 km (0.111 R)
• M13: 6,210,406 km (0.085 R)
• M14: 7,183,989 km (0.071 R)
• M15: 11,426,734 km (0.078 R)
• M16: 13,443,613 km (0.065 R)
• M17: 14,971,306 km (0.103 R)
• M18: 16,990,728 km (0.103 R)
• M19: 17,279,452 km (0.069 R)
• M20: 17,965,956 km (0.099 R)
• M21: 19,288,701 km (0.08 R)
• M22: 19,497,689 km (0.096 R)
• M23: 20,027,116 km (0.096 R)
• M24: 20,241,489 km (0.069 R)
• M25: 23,525,013 km (0.091 R)
• M26: 24,489,620 km (0.118 R)
• M27: 36,576,380 km (0.103 R)
• M28: 37,869,205 km (0.086 R)
• M29: 40,034,485 km (0.03 R)
• M30: 46,458,666 km (0.097 R)
• M31: 52,513,191 km (0.083 R)
• M32: 54,781,843 km (0.081 R)
• M33: 55,201,165 km (0.085 R)
• M34: 57,979,647 km (0.1 R)
• M35: 72,015,517 km (0.069 R)
• M36: 77,680,938 km (0.073 R)
• M37: 88,440,765 km (0.058 R)
• M38: 91,940,907 km (0.1 R)
• M39: 94,325,048 km (0.048 R)
• M40: 94,927,478 km (0.114 R)
• M41: 107,848,396 km (0.115 R)
• M42: 110,165,368 km (0.076 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 16,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit