🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.44 AU - 0.62 AU

Year: 149 Days

Day: 32 Hours

Environment

Temp: 214 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.82 AU - 1.04 AU

Year: 345 Days

Day: 19.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,353,983 km

• M1: 113,395 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.15 AU - 1.36 AU

Year: 538 Days

Day: 39.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.4

Radius: 11.1

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.49 AU - 5.52 AU

Year: 4305 Days

Day: 13.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 98,353,983 km

• M1: 140,472 km (0.059 R)
• M2: 649,554 km (0.059 R)
• M3: 1,091,017 km (0.104 R)
• M4: 2,045,751 km (0.111 R)
• M5: 2,596,121 km (0.1 R)
• M6: 3,323,765 km (0.041 R)
• M7: 5,019,457 km (0.112 R)
• M8: 5,463,763 km (0.109 R)
• M9: 6,368,082 km (0.106 R)
• M10: 7,058,476 km (0.118 R)
• M11: 9,023,594 km (0.107 R)
• M12: 11,282,522 km (0.09 R)
• M13: 13,574,810 km (0.051 R)
• M14: 14,774,286 km (0.082 R)
• M15: 15,457,499 km (0.118 R)
• M16: 16,948,691 km (0.087 R)
• M17: 17,634,298 km (0.111 R)
• M18: 18,016,072 km (0.117 R)
• M19: 18,468,306 km (0.092 R)
• M20: 23,417,901 km (0.095 R)
• M21: 24,820,680 km (0.093 R)
• M22: 25,623,722 km (0.118 R)
• M23: 28,397,117 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.8

Radius: 5.5

Gravity: 23.83 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 12.69 AU - 18.87 AU

Year: 24134 Days

Day: 24.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 98,353,983 km

• M1: 68,516 km (0.061 R)
• M2: 252,222 km (0.108 R)
• M3: 605,572 km (0.11 R)
• M4: 1,107,323 km (0.115 R)
• M5: 2,730,460 km (0.113 R)
• M6: 4,123,815 km (0.034 R)
• M7: 5,188,204 km (0.076 R)
• M8: 5,805,145 km (0.085 R)
• M9: 6,608,785 km (0.113 R)
• M10: 6,844,551 km (0.088 R)
• M11: 15,052,687 km (0.075 R)
• M12: 17,170,096 km (0.049 R)
• M13: 17,526,438 km (0.117 R)
• M14: 19,574,582 km (0.063 R)
• M15: 21,881,082 km (0.101 R)
• M16: 24,812,303 km (0.092 R)
• M17: 34,729,594 km (0.079 R)
• M18: 48,750,655 km (0.089 R)
• M19: 50,185,897 km (0.057 R)
• M20: 53,896,971 km (0.116 R)
• M21: 61,443,885 km (0.054 R)
• M22: 62,486,432 km (0.049 R)
• M23: 64,392,758 km (0.11 R)
• M24: 65,901,901 km (0.087 R)
• M25: 67,876,892 km (0.117 R)
• M26: 69,215,195 km (0.111 R)
• M27: 70,343,761 km (0.099 R)
• M28: 80,312,514 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.2

Radius: 8

Gravity: 15.52 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 12.72 AU - 19.08 AU

Year: 24410 Days

Day: 16.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 98,353,983 km

• M1: 100,081 km (0.091 R)
• M2: 472,430 km (0.099 R)
• M3: 1,928,017 km (0.086 R)
• M4: 2,350,183 km (0.093 R)
• M5: 3,112,384 km (0.079 R)
• M6: 4,348,361 km (0.03 R)
• M7: 5,280,805 km (0.105 R)
• M8: 6,626,587 km (0.076 R)
• M9: 7,224,081 km (0.1 R)
• M10: 7,536,142 km (0.03 R)
• M11: 9,293,768 km (0.098 R)
• M12: 11,801,178 km (0.116 R)
• M13: 12,904,462 km (0.115 R)
• M14: 13,598,446 km (0.105 R)
• M15: 14,074,916 km (0.091 R)
• M16: 14,893,515 km (0.107 R)
• M17: 15,657,212 km (0.04 R)
• M18: 18,681,333 km (0.06 R)
• M19: 20,176,414 km (0.046 R)
• M20: 21,535,361 km (0.085 R)
• M21: 24,902,510 km (0.096 R)
• M22: 26,342,240 km (0.103 R)
• M23: 30,857,702 km (0.109 R)
• M24: 32,517,491 km (0.062 R)
• M25: 33,945,402 km (0.039 R)
• M26: 35,863,546 km (0.1 R)
• M27: 42,050,017 km (0.063 R)
• M28: 48,175,750 km (0.104 R)
• M29: 50,405,806 km (0.11 R)
• M30: 54,273,808 km (0.059 R)
• M31: 55,471,788 km (0.111 R)
• M32: 56,280,065 km (0.028 R)
• M33: 64,355,209 km (0.101 R)
• M34: 80,412,745 km (0.087 R)
• M35: 84,606,721 km (0.044 R)
• M36: 86,486,568 km (0.115 R)
• M37: 91,729,226 km (0.071 R)
• M38: 95,147,088 km (0.096 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 19,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit