🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.46 AU - 0.68 AU

Year: 160 Days

Day: 23.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,154,252 km

• M1: 26,928 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.31 AU - 1.57 AU

Year: 644 Days

Day: 19.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,154,252 km

• M1: 353,350 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.42 AU - 5.3 AU

Year: 3394 Days

Day: 14.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.3

Radius: 9.3

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.88 AU - 6.84 AU

Year: 5288 Days

Day: 14.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 70,154,252 km

• M1: 117,285 km (0.071 R)
• M2: 487,839 km (0.113 R)
• M3: 934,089 km (0.114 R)
• M4: 1,409,960 km (0.114 R)
• M5: 2,796,882 km (0.036 R)
• M6: 3,410,532 km (0.106 R)
• M7: 4,181,709 km (0.065 R)
• M8: 4,878,686 km (0.095 R)
• M9: 6,599,061 km (0.098 R)
• M10: 7,060,421 km (0.111 R)
• M11: 7,368,294 km (0.065 R)
• M12: 7,792,703 km (0.078 R)
• M13: 8,084,718 km (0.11 R)
• M14: 10,557,870 km (0.079 R)
• M15: 12,678,270 km (0.102 R)
• M16: 15,067,797 km (0.092 R)
• M17: 15,579,421 km (0.103 R)
• M18: 16,220,448 km (0.12 R)
• M19: 17,555,011 km (0.103 R)
• M20: 19,424,386 km (0.091 R)
• M21: 22,215,284 km (0.091 R)
• M22: 23,402,941 km (0.117 R)
• M23: 26,147,613 km (0.033 R)
• M24: 27,555,329 km (0.051 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.1

Radius: 4.7

Gravity: 43.1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 13.54 AU - 15.58 AU

Year: 20711 Days

Day: 19.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,154,252 km

• M1: 58,493 km (0.059 R)
• M2: 224,098 km (0.102 R)
• M3: 635,641 km (0.117 R)
• M4: 921,672 km (0.089 R)
• M5: 1,806,394 km (0.054 R)
• M6: 2,265,660 km (0.039 R)
• M7: 2,522,818 km (0.069 R)
• M8: 2,799,126 km (0.101 R)
• M9: 3,179,852 km (0.115 R)
• M10: 3,442,247 km (0.036 R)
• M11: 4,144,759 km (0.117 R)
• M12: 5,914,202 km (0.074 R)
• M13: 9,191,742 km (0.038 R)
• M14: 11,178,252 km (0.112 R)
• M15: 25,948,499 km (0.033 R)
• M16: 36,408,681 km (0.052 R)
• M17: 38,186,502 km (0.064 R)
• M18: 39,249,694 km (0.103 R)
• M19: 49,901,661 km (0.097 R)
• M20: 63,166,055 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.8

Radius: 4.6

Gravity: 31.7 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 11.06 AU - 18.28 AU

Year: 20946 Days

Day: 24 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 70,154,252 km

• M1: 61,186 km (0.104 R)
• M2: 213,027 km (0.031 R)
• M3: 364,271 km (0.105 R)
• M4: 1,042,099 km (0.078 R)
• M5: 1,303,297 km (0.117 R)
• M6: 1,506,301 km (0.065 R)
• M7: 2,159,595 km (0.113 R)
• M8: 2,376,961 km (0.113 R)
• M9: 2,880,956 km (0.119 R)
• M10: 3,037,286 km (0.115 R)
• M11: 3,511,511 km (0.104 R)
• M12: 5,078,100 km (0.081 R)
• M13: 5,268,239 km (0.084 R)
• M14: 6,510,948 km (0.079 R)
• M15: 9,387,416 km (0.072 R)
• M16: 9,848,925 km (0.06 R)
• M17: 10,204,968 km (0.076 R)
• M18: 10,447,167 km (0.052 R)
• M19: 14,401,637 km (0.091 R)
• M20: 15,015,288 km (0.073 R)
• M21: 16,960,509 km (0.076 R)
• M22: 20,183,595 km (0.119 R)
• M23: 24,866,308 km (0.111 R)
• M24: 25,304,779 km (0.046 R)
• M25: 26,994,936 km (0.056 R)
• M26: 34,373,701 km (0.081 R)
• M27: 39,034,423 km (0.097 R)
• M28: 40,374,820 km (0.088 R)
• M29: 45,716,062 km (0.037 R)
• M30: 47,204,860 km (0.106 R)
• M31: 50,628,258 km (0.115 R)
• M32: 51,155,740 km (0.078 R)
• M33: 53,483,333 km (0.12 R)
• M34: 54,213,670 km (0.051 R)
• M35: 65,145,235 km (0.072 R)
• M36: 67,452,184 km (0.098 R)
• M37: 69,596,071 km (0.075 R)
• M38: 73,568,792 km (0.083 R)
• M39: 75,381,918 km (0.091 R)
• M40: 76,530,082 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.3

Radius: 7.8

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 15.33 AU - 17.79 AU

Year: 25121 Days

Day: 17 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 70,154,252 km

• M1: 97,687 km (0.105 R)
• M2: 657,483 km (0.082 R)
• M3: 927,357 km (0.111 R)
• M4: 1,231,490 km (0.073 R)
• M5: 2,524,165 km (0.103 R)
• M6: 3,204,835 km (0.1 R)
• M7: 3,880,868 km (0.092 R)
• M8: 4,480,606 km (0.067 R)
• M9: 5,176,984 km (0.091 R)
• M10: 6,146,528 km (0.111 R)
• M11: 7,324,162 km (0.119 R)
• M12: 8,542,637 km (0.069 R)
• M13: 12,008,969 km (0.073 R)
• M14: 12,732,724 km (0.114 R)
• M15: 13,979,173 km (0.117 R)
• M16: 14,928,671 km (0.054 R)
• M17: 15,381,204 km (0.12 R)
• M18: 19,071,335 km (0.101 R)
• M19: 21,642,922 km (0.09 R)
• M20: 22,028,137 km (0.119 R)
• M21: 22,516,275 km (0.108 R)
• M22: 24,959,956 km (0.09 R)
• M23: 27,015,879 km (0.066 R)
• M24: 28,028,059 km (0.114 R)
• M25: 30,247,493 km (0.106 R)
• M26: 35,564,351 km (0.09 R)
• M27: 42,066,772 km (0.042 R)
• M28: 43,578,009 km (0.118 R)
• M29: 44,192,707 km (0.073 R)
• M30: 53,941,252 km (0.034 R)
• M31: 58,099,923 km (0.106 R)
• M32: 68,900,740 km (0.112 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 12,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit