🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.69 AU - 0.73 AU

Year: 221 Days

Day: 18.6 Hours

Environment

Temp: 125 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.16 AU - 5.04 AU

Year: 3640 Days

Day: 45.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.7

Radius: 8.2

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.81 AU - 8.91 AU

Year: 7367 Days

Day: 10.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 81,107,698 km

• M1: 112,198 km (0.082 R)
• M2: 407,654 km (0.093 R)
• M3: 831,914 km (0.1 R)
• M4: 1,314,068 km (0.119 R)
• M5: 2,147,029 km (0.032 R)
• M6: 3,852,145 km (0.079 R)
• M7: 4,834,106 km (0.039 R)
• M8: 6,007,252 km (0.11 R)
• M9: 7,283,920 km (0.098 R)
• M10: 9,938,086 km (0.09 R)
• M11: 12,457,912 km (0.09 R)
• M12: 15,250,306 km (0.115 R)
• M13: 17,328,071 km (0.099 R)
• M14: 18,933,406 km (0.113 R)
• M15: 19,222,279 km (0.077 R)
• M16: 20,483,389 km (0.075 R)
• M17: 21,562,738 km (0.037 R)
• M18: 26,620,044 km (0.089 R)
• M19: 33,667,450 km (0.095 R)
• M20: 38,073,855 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.3

Radius: 10.7

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.61 AU - 10.01 AU

Year: 9648 Days

Day: 5.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 99.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 81,107,698 km

• M1: 133,142 km (0.06 R)
• M2: 510,129 km (0.092 R)
• M3: 869,463 km (0.075 R)
• M4: 1,266,944 km (0.101 R)
• M5: 2,646,835 km (0.047 R)
• M6: 3,368,046 km (0.12 R)
• M7: 3,787,519 km (0.095 R)
• M8: 4,215,518 km (0.09 R)
• M9: 4,647,707 km (0.079 R)
• M10: 5,321,047 km (0.056 R)
• M11: 5,859,449 km (0.109 R)
• M12: 6,609,982 km (0.099 R)
• M13: 6,971,710 km (0.109 R)
• M14: 7,578,030 km (0.102 R)
• M15: 8,096,386 km (0.105 R)
• M16: 10,851,082 km (0.06 R)
• M17: 11,253,649 km (0.103 R)
• M18: 12,631,147 km (0.079 R)
• M19: 17,164,112 km (0.103 R)
• M20: 20,546,968 km (0.089 R)
• M21: 27,101,150 km (0.069 R)
• M22: 28,219,544 km (0.077 R)
• M23: 29,271,367 km (0.109 R)
• M24: 35,584,397 km (0.081 R)
• M25: 36,474,354 km (0.029 R)
• M26: 37,379,122 km (0.045 R)
• M27: 38,182,912 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.2

Radius: 9.8

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 12.05 AU - 12.05 AU

Year: 15433 Days

Day: 14.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 163.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 81,107,698 km

• M1: 127,607 km (0.036 R)
• M2: 455,526 km (0.028 R)
• M3: 1,000,062 km (0.083 R)
• M4: 1,318,406 km (0.107 R)
• M5: 1,727,556 km (0.097 R)
• M6: 2,595,373 km (0.119 R)
• M7: 4,000,097 km (0.077 R)
• M8: 4,755,567 km (0.075 R)
• M9: 5,431,001 km (0.106 R)
• M10: 13,637,641 km (0.062 R)
• M11: 14,518,773 km (0.114 R)
• M12: 16,445,892 km (0.118 R)
• M13: 17,177,576 km (0.085 R)
• M14: 18,260,066 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.5

Radius: 6.3

Gravity: 12.86 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 15.51 AU - 18.17 AU

Year: 25497 Days

Day: 17.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 81,107,698 km

• M1: 78,389 km (0.044 R)
• M2: 385,963 km (0.045 R)
• M3: 906,264 km (0.065 R)
• M4: 1,314,217 km (0.063 R)
• M5: 1,620,743 km (0.106 R)
• M6: 1,857,108 km (0.098 R)
• M7: 2,158,548 km (0.087 R)
• M8: 2,586,996 km (0.057 R)
• M9: 3,954,171 km (0.077 R)
• M10: 4,249,627 km (0.068 R)
• M11: 4,489,582 km (0.03 R)
• M12: 4,848,018 km (0.063 R)
• M13: 7,610,792 km (0.067 R)
• M14: 9,379,786 km (0.076 R)
• M15: 9,787,590 km (0.061 R)
• M16: 11,081,911 km (0.069 R)
• M17: 13,195,280 km (0.07 R)
• M18: 13,486,248 km (0.086 R)
• M19: 15,644,048 km (0.106 R)
• M20: 17,668,406 km (0.059 R)
• M21: 18,652,012 km (0.081 R)
• M22: 19,389,978 km (0.115 R)
• M23: 20,923,955 km (0.067 R)
• M24: 21,220,308 km (0.059 R)
• M25: 26,122,780 km (0.05 R)
• M26: 28,957,211 km (0.058 R)
• M27: 29,821,139 km (0.085 R)
• M28: 35,508,102 km (0.084 R)
• M29: 35,929,818 km (0.118 R)
• M30: 40,946,134 km (0.098 R)
• M31: 42,190,788 km (0.1 R)
• M32: 43,300,356 km (0.115 R)
• M33: 45,412,378 km (0.072 R)
• M34: 47,421,927 km (0.045 R)
• M35: 49,490,117 km (0.108 R)
• M36: 53,252,653 km (0.117 R)
• M37: 78,939,505 km (0.092 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 14,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit