🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.18 AU - 1.3 AU

Year: 607 Days

Day: 33.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,132,129 km

• M1: 68,366 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.56 AU - 2.24 AU

Year: 1152 Days

Day: 39.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278

Radius: 12.7

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.89 AU - 5.29 AU

Year: 4324 Days

Day: 6.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 80,132,129 km

• M1: 157,975 km (0.041 R)
• M2: 576,700 km (0.049 R)
• M3: 1,051,224 km (0.114 R)
• M4: 1,495,530 km (0.093 R)
• M5: 2,195,498 km (0.105 R)
• M6: 4,106,910 km (0.099 R)
• M7: 4,683,311 km (0.084 R)
• M8: 5,894,156 km (0.07 R)
• M9: 7,610,792 km (0.045 R)
• M10: 8,087,710 km (0.111 R)
• M11: 8,517,205 km (0.106 R)
• M12: 11,796,091 km (0.084 R)
• M13: 12,610,801 km (0.056 R)
• M14: 13,325,580 km (0.078 R)
• M15: 14,738,532 km (0.057 R)
• M16: 16,042,128 km (0.107 R)
• M17: 16,563,476 km (0.098 R)
• M18: 17,916,290 km (0.119 R)

Asteroid Belt

Center: 5.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.3

Radius: 14

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.6 AU - 6.94 AU

Year: 7745 Days

Day: 12.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 80,132,129 km

• M1: 174,431 km (0.059 R)
• M2: 639,082 km (0.111 R)
• M3: 1,193,492 km (0.105 R)
• M4: 2,252,645 km (0.071 R)
• M5: 3,349,796 km (0.078 R)
• M6: 5,252,680 km (0.076 R)
• M7: 6,298,070 km (0.101 R)
• M8: 7,997,652 km (0.079 R)
• M9: 8,757,011 km (0.07 R)
• M10: 9,938,235 km (0.059 R)
• M11: 11,018,482 km (0.061 R)
• M12: 11,959,452 km (0.118 R)
• M13: 17,348,566 km (0.082 R)
• M14: 19,579,818 km (0.1 R)
• M15: 21,038,547 km (0.078 R)
• M16: 23,657,258 km (0.049 R)
• M17: 24,257,893 km (0.076 R)
• M18: 24,868,701 km (0.073 R)
• M19: 32,597,526 km (0.077 R)
• M20: 34,643,576 km (0.104 R)
• M21: 35,418,642 km (0.098 R)
• M22: 36,092,132 km (0.093 R)
• M23: 38,398,781 km (0.104 R)
• M24: 40,557,329 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.1

Radius: 3.3

Gravity: 84.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.9 AU - 11.64 AU

Year: 14472 Days

Day: 17.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 80,132,129 km

• M1: 41,439 km (0.052 R)
• M2: 218,562 km (0.06 R)
• M3: 367,263 km (0.065 R)
• M4: 557,701 km (0.076 R)
• M5: 1,010,683 km (0.107 R)
• M6: 1,148,463 km (0.087 R)
• M7: 1,461,721 km (0.119 R)
• M8: 1,977,235 km (0.111 R)
• M9: 3,013,500 km (0.103 R)
• M10: 3,354,134 km (0.088 R)
• M11: 4,766,787 km (0.118 R)
• M12: 4,976,373 km (0.087 R)
• M13: 5,489,045 km (0.072 R)
• M14: 7,421,251 km (0.071 R)
• M15: 8,088,906 km (0.108 R)
• M16: 10,215,739 km (0.065 R)
• M17: 10,563,854 km (0.092 R)
• M18: 13,022,195 km (0.059 R)
• M19: 15,759,537 km (0.062 R)
• M20: 16,538,793 km (0.068 R)
• M21: 16,857,586 km (0.084 R)
• M22: 18,258,271 km (0.094 R)
• M23: 19,380,255 km (0.055 R)
• M24: 20,639,270 km (0.082 R)
• M25: 21,760,805 km (0.104 R)
• M26: 23,418,350 km (0.098 R)
• M27: 26,220,916 km (0.105 R)
• M28: 29,238,754 km (0.069 R)
• M29: 29,704,752 km (0.101 R)
• M30: 31,132,065 km (0.098 R)
• M31: 32,979,898 km (0.115 R)
• M32: 34,380,433 km (0.107 R)
• M33: 35,953,006 km (0.092 R)
• M34: 40,235,993 km (0.119 R)
• M35: 51,637,744 km (0.111 R)
• M36: 51,977,182 km (0.032 R)
• M37: 57,249,160 km (0.114 R)
• M38: 58,160,959 km (0.076 R)
• M39: 64,620,147 km (0.104 R)
• M40: 67,413,139 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.7

Radius: 3

Gravity: 82.19 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.91 AU - 15.25 AU

Year: 20801 Days

Day: 15.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 80,132,129 km

• M1: 42,486 km (0.049 R)
• M2: 668,553 km (0.115 R)
• M3: 1,814,473 km (0.08 R)
• M4: 2,941,992 km (0.098 R)
• M5: 3,241,187 km (0.093 R)
• M6: 4,028,970 km (0.081 R)
• M7: 4,294,955 km (0.096 R)
• M8: 4,537,154 km (0.043 R)
• M9: 4,751,976 km (0.098 R)
• M10: 5,557,561 km (0.084 R)
• M11: 6,099,404 km (0.1 R)
• M12: 6,449,912 km (0.06 R)
• M13: 7,581,919 km (0.108 R)
• M14: 8,247,331 km (0.043 R)
• M15: 8,352,947 km (0.107 R)
• M16: 8,513,316 km (0.048 R)
• M17: 12,509,673 km (0.116 R)
• M18: 14,406,873 km (0.053 R)
• M19: 15,584,059 km (0.063 R)
• M20: 16,320,380 km (0.087 R)
• M21: 20,545,472 km (0.034 R)
• M22: 22,135,099 km (0.04 R)
• M23: 24,126,845 km (0.081 R)
• M24: 39,978,834 km (0.091 R)
• M25: 40,892,279 km (0.12 R)
• M26: 47,003,053 km (0.096 R)
• M27: 62,406,248 km (0.038 R)
• M28: 70,678,860 km (0.092 R)
• M29: 72,013,124 km (0.096 R)
• M30: 74,273,996 km (0.071 R)
• M31: 75,652,990 km (0.07 R)
• M32: 77,753,194 km (0.102 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: 429 - 10,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit