🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.41 AU - 0.65 AU

Year: 147 Days

Day: 26.2 Hours

Environment

Temp: 224 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.54 AU - 0.7 AU

Year: 186 Days

Day: 39.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,590,154 km

• M1: 79,287 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.69 AU - 1.01 AU

Year: 298 Days

Day: 35.4 Hours

Environment

Temp: 44 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,590,154 km

• M1: 29,172 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.11 AU - 1.61 AU

Year: 604 Days

Day: 18.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,590,154 km

• M1: 123,119 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.99 AU - 4.29 AU

Year: 2645 Days

Day: 36.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,590,154 km

• M1: 106,364 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.3

Radius: 13.6

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.59 AU - 13.07 AU

Year: 13572 Days

Day: 13.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 78,590,154 km

• M1: 169,195 km (0.113 R)
• M2: 619,036 km (0.083 R)
• M3: 1,398,142 km (0.082 R)
• M4: 2,111,424 km (0.04 R)
• M5: 3,257,643 km (0.063 R)
• M6: 4,953,036 km (0.057 R)
• M7: 7,089,293 km (0.092 R)
• M8: 8,435,824 km (0.11 R)
• M9: 10,737,387 km (0.099 R)
• M10: 16,238,250 km (0.096 R)
• M11: 18,148,615 km (0.11 R)
• M12: 18,648,871 km (0.073 R)
• M13: 19,416,308 km (0.111 R)
• M14: 19,939,751 km (0.116 R)
• M15: 25,495,516 km (0.094 R)
• M16: 28,964,242 km (0.098 R)
• M17: 31,285,403 km (0.09 R)
• M18: 33,353,743 km (0.064 R)
• M19: 36,558,877 km (0.06 R)
• M20: 37,626,557 km (0.118 R)
• M21: 41,960,557 km (0.113 R)
• M22: 42,983,358 km (0.09 R)
• M23: 43,873,316 km (0.116 R)
• M24: 50,449,937 km (0.091 R)
• M25: 51,440,125 km (0.086 R)
• M26: 54,488,481 km (0.047 R)
• M27: 56,941,288 km (0.072 R)
• M28: 58,737,809 km (0.059 R)
• M29: 60,201,923 km (0.099 R)
• M30: 63,012,568 km (0.105 R)
• M31: 63,776,564 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.6

Radius: 8.1

Gravity: 12.6 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.69 AU - 12.21 AU

Year: 13798 Days

Day: 10.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 78,590,154 km

• M1: 102,026 km (0.099 R)
• M2: 605,871 km (0.094 R)
• M3: 1,185,264 km (0.076 R)
• M4: 1,547,141 km (0.088 R)
• M5: 2,288,548 km (0.082 R)
• M6: 3,046,860 km (0.108 R)
• M7: 4,614,047 km (0.053 R)
• M8: 6,698,843 km (0.069 R)
• M9: 9,608,671 km (0.07 R)
• M10: 11,672,523 km (0.049 R)
• M11: 13,402,324 km (0.102 R)
• M12: 14,015,226 km (0.084 R)
• M13: 15,443,736 km (0.074 R)
• M14: 19,521,475 km (0.107 R)
• M15: 22,321,947 km (0.112 R)
• M16: 23,376,911 km (0.101 R)
• M17: 34,411,101 km (0.056 R)
• M18: 38,200,714 km (0.029 R)
• M19: 47,061,994 km (0.12 R)
• M20: 57,377,815 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.8

Radius: 5.4

Gravity: 14.64 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 15.94 AU - 17.98 AU

Year: 26597 Days

Day: 24.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,590,154 km

• M1: 67,169 km (0.113 R)
• M2: 342,878 km (0.091 R)
• M3: 704,756 km (0.074 R)
• M4: 891,903 km (0.096 R)
• M5: 1,250,489 km (0.073 R)
• M6: 1,545,047 km (0.068 R)
• M7: 1,942,977 km (0.083 R)
• M8: 2,640,253 km (0.104 R)
• M9: 3,521,085 km (0.094 R)
• M10: 4,797,155 km (0.035 R)
• M11: 5,130,459 km (0.112 R)
• M12: 6,710,512 km (0.076 R)
• M13: 7,080,467 km (0.106 R)
• M14: 10,981,232 km (0.078 R)
• M15: 11,300,324 km (0.073 R)
• M16: 11,957,059 km (0.103 R)
• M17: 12,638,926 km (0.061 R)
• M18: 13,346,374 km (0.117 R)
• M19: 14,005,353 km (0.116 R)
• M20: 15,229,961 km (0.089 R)
• M21: 16,276,248 km (0.109 R)
• M22: 17,113,099 km (0.113 R)
• M23: 18,690,908 km (0.11 R)
• M24: 21,831,266 km (0.06 R)
• M25: 22,437,586 km (0.084 R)
• M26: 27,348,286 km (0.112 R)
• M27: 29,010,917 km (0.065 R)
• M28: 33,726,840 km (0.078 R)
• M29: 37,617,731 km (0.094 R)
• M30: 38,782,051 km (0.115 R)
• M31: 39,820,260 km (0.108 R)
• M32: 40,877,020 km (0.101 R)
• M33: 51,419,032 km (0.098 R)
• M34: 52,852,030 km (0.099 R)
• M35: 56,929,619 km (0.106 R)
• M36: 73,972,407 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 13,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit