🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.5

Radius: 11

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.45 AU - 0.69 AU

Year: 302 Days

Day: 7.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 47,542,081 km

• M1: 137,331 km (0.029 R)
• M2: 526,285 km (0.11 R)
• M3: 870,959 km (0.079 R)
• M4: 1,840,054 km (0.063 R)
• M5: 2,498,434 km (0.104 R)
• M6: 3,090,542 km (0.083 R)
• M7: 3,985,287 km (0.11 R)
• M8: 4,839,192 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.8

Radius: 11.7

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.48 AU - 0.68 AU

Year: 310 Days

Day: 14.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 47,542,081 km

• M1: 145,559 km (0.076 R)
• M2: 530,175 km (0.057 R)
• M3: 895,642 km (0.103 R)
• M4: 1,552,377 km (0.044 R)
• M5: 2,017,327 km (0.049 R)
• M6: 2,529,251 km (0.119 R)
• M7: 2,961,290 km (0.074 R)
• M8: 3,465,435 km (0.105 R)
• M9: 3,926,645 km (0.093 R)
• M10: 4,388,603 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.4

Radius: 9.7

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.18 AU - 1.96 AU

Year: 1383 Days

Day: 8.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 47,542,081 km

• M1: 120,576 km (0.119 R)
• M2: 480,808 km (0.12 R)
• M3: 782,546 km (0.099 R)
• M4: 1,454,989 km (0.118 R)
• M5: 1,803,103 km (0.1 R)
• M6: 2,248,306 km (0.09 R)
• M7: 2,839,068 km (0.084 R)
• M8: 4,719,663 km (0.091 R)
• M9: 5,263,751 km (0.04 R)
• M10: 5,570,726 km (0.066 R)
• M11: 5,991,844 km (0.055 R)
• M12: 6,520,822 km (0.085 R)
• M13: 6,830,489 km (0.077 R)
• M14: 8,219,655 km (0.079 R)
• M15: 9,008,036 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.5

Radius: 12.9

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.85 AU - 2.87 AU

Year: 2548 Days

Day: 12.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,542,081 km

• M1: 160,519 km (0.114 R)
• M2: 583,432 km (0.083 R)
• M3: 1,423,723 km (0.082 R)
• M4: 2,064,002 km (0.061 R)
• M5: 2,642,796 km (0.044 R)
• M6: 3,171,924 km (0.106 R)
• M7: 4,007,727 km (0.112 R)
• M8: 4,598,639 km (0.051 R)
• M9: 5,670,058 km (0.074 R)
• M10: 6,641,996 km (0.074 R)
• M11: 7,319,076 km (0.076 R)
• M12: 8,403,960 km (0.063 R)
• M13: 13,882,383 km (0.091 R)
• M14: 16,053,048 km (0.068 R)
• M15: 16,788,771 km (0.089 R)
• M16: 17,328,071 km (0.056 R)
• M17: 19,131,772 km (0.062 R)
• M18: 19,542,568 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.6

Radius: 12.5

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.77 AU - 3.05 AU

Year: 3489 Days

Day: 12.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,542,081 km

• M1: 156,779 km (0.078 R)
• M2: 582,385 km (0.03 R)
• M3: 1,172,847 km (0.047 R)
• M4: 2,591,484 km (0.114 R)
• M5: 3,552,052 km (0.1 R)
• M6: 4,386,210 km (0.103 R)
• M7: 5,082,588 km (0.058 R)
• M8: 5,956,090 km (0.105 R)
• M9: 6,360,004 km (0.058 R)
• M10: 7,133,574 km (0.073 R)
• M11: 8,527,527 km (0.038 R)
• M12: 9,077,150 km (0.086 R)
• M13: 10,171,458 km (0.091 R)
• M14: 11,189,173 km (0.088 R)
• M15: 14,700,085 km (0.11 R)
• M16: 15,693,565 km (0.115 R)
• M17: 17,213,180 km (0.102 R)
• M18: 18,036,716 km (0.048 R)
• M19: 18,886,282 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.7

Radius: 6.5

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.89 AU - 7.11 AU

Year: 10331 Days

Day: 15.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 47,542,081 km

• M1: 80,932 km (0.083 R)
• M2: 851,810 km (0.085 R)
• M3: 1,615,208 km (0.068 R)
• M4: 1,842,298 km (0.119 R)
• M5: 2,480,034 km (0.076 R)
• M6: 4,331,307 km (0.083 R)
• M7: 7,929,286 km (0.116 R)
• M8: 8,510,922 km (0.025 R)
• M9: 9,978,328 km (0.112 R)
• M10: 12,407,049 km (0.096 R)
• M11: 13,137,087 km (0.086 R)
• M12: 15,918,261 km (0.105 R)
• M13: 17,997,970 km (0.112 R)
• M14: 21,336,396 km (0.093 R)
• M15: 28,756,451 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151

Radius: 7.5

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.16 AU - 11.12 AU

Year: 21039 Days

Day: 18.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,542,081 km

• M1: 97,089 km (0.087 R)
• M2: 330,462 km (0.095 R)
• M3: 663,018 km (0.102 R)
• M4: 1,861,147 km (0.096 R)
• M5: 2,162,736 km (0.079 R)
• M6: 2,635,765 km (0.118 R)
• M7: 3,787,369 km (0.049 R)
• M8: 6,204,123 km (0.085 R)
• M9: 6,842,158 km (0.073 R)
• M10: 9,208,198 km (0.065 R)
• M11: 9,641,433 km (0.083 R)
• M12: 10,342,150 km (0.088 R)
• M13: 12,766,383 km (0.086 R)
• M14: 16,932,684 km (0.081 R)
• M15: 24,296,041 km (0.079 R)
• M16: 28,216,402 km (0.07 R)
• M17: 31,771,446 km (0.102 R)
• M18: 35,967,367 km (0.118 R)
• M19: 37,041,031 km (0.091 R)
• M20: 40,518,284 km (0.119 R)
• M21: 43,666,870 km (0.108 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: 222 - 16,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit