🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.8

Radius: 10.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.9 AU - 1.02 AU

Year: 638 Days

Day: 5.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 20,814,948 km

• M1: 135,685 km (0.044 R)
• M2: 221,405 km (0.099 R)
• M3: 315,652 km (0.095 R)
• M4: 387,159 km (0.068 R)
• M5: 479,611 km (0.085 R)
• M6: 563,236 km (0.06 R)
• M7: 664,065 km (0.103 R)
• M8: 735,274 km (0.055 R)
• M9: 868,864 km (0.093 R)
• M10: 979,268 km (0.095 R)
• M11: 1,057,208 km (0.117 R)
• M12: 1,151,904 km (0.094 R)
• M13: 1,244,654 km (0.109 R)
• M14: 1,355,207 km (0.076 R)
• M15: 1,464,114 km (0.054 R)
• M16: 1,554,471 km (0.104 R)
• M17: 1,663,379 km (0.061 R)
• M18: 1,757,925 km (0.101 R)
• M19: 1,825,842 km (0.102 R)
• M20: 2,046,948 km (0.066 R)
• M21: 2,124,739 km (0.097 R)
• M22: 2,240,079 km (0.097 R)
• M23: 2,357,513 km (0.109 R)
• M24: 2,464,475 km (0.092 R)
• M25: 2,598,964 km (0.116 R)
• M26: 2,922,095 km (0.092 R)
• M27: 3,003,327 km (0.094 R)
• M28: 3,342,615 km (0.117 R)
• M29: 3,420,555 km (0.109 R)
• M30: 3,599,923 km (0.072 R)
• M31: 3,672,478 km (0.057 R)
• M32: 3,760,292 km (0.114 R)
• M33: 3,990,523 km (0.082 R)
• M34: 4,073,251 km (0.068 R)
• M35: 4,164,206 km (0.035 R)
• M36: 4,301,986 km (0.069 R)
• M37: 4,425,853 km (0.097 R)
• M38: 4,542,839 km (0.047 R)
• M39: 4,637,384 km (0.089 R)
• M40: 4,981,160 km (0.102 R)
• M41: 5,258,964 km (0.117 R)
• M42: 5,533,476 km (0.078 R)
• M43: 5,642,981 km (0.066 R)
• M44: 5,727,654 km (0.118 R)
• M45: 5,812,775 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.1

Radius: 12.7

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.31 AU - 1.51 AU

Year: 1136 Days

Day: 10 Hours

Environment

Temp: -182 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 20,814,948 km

• M1: 159,023 km (0.1 R)
• M2: 337,194 km (0.115 R)
• M3: 511,924 km (0.102 R)
• M4: 722,259 km (0.027 R)
• M5: 801,545 km (0.065 R)
• M6: 941,270 km (0.104 R)
• M7: 1,135,897 km (0.086 R)
• M8: 1,246,599 km (0.1 R)
• M9: 1,513,930 km (0.12 R)
• M10: 1,636,750 km (0.112 R)
• M11: 2,045,601 km (0.112 R)
• M12: 2,162,736 km (0.109 R)
• M13: 2,242,173 km (0.116 R)
• M14: 2,363,198 km (0.112 R)
• M15: 2,559,320 km (0.086 R)
• M16: 2,760,978 km (0.096 R)
• M17: 2,935,110 km (0.093 R)
• M18: 3,101,463 km (0.08 R)
• M19: 3,339,922 km (0.095 R)
• M20: 3,502,385 km (0.085 R)
• M21: 3,631,788 km (0.075 R)
• M22: 3,811,006 km (0.051 R)
• M23: 3,944,148 km (0.09 R)
• M24: 4,029,867 km (0.094 R)
• M25: 4,140,869 km (0.109 R)
• M26: 4,265,484 km (0.114 R)
• M27: 4,353,448 km (0.093 R)
• M28: 4,544,035 km (0.081 R)
• M29: 4,646,809 km (0.071 R)
• M30: 4,999,561 km (0.101 R)
• M31: 5,159,182 km (0.115 R)
• M32: 5,388,216 km (0.054 R)
• M33: 5,497,123 km (0.032 R)
• M34: 5,648,217 km (0.1 R)
• M35: 5,870,370 km (0.069 R)
• M36: 6,038,967 km (0.076 R)
• M37: 6,209,209 km (0.047 R)
• M38: 6,352,225 km (0.088 R)
• M39: 6,438,543 km (0.075 R)
• M40: 6,583,353 km (0.056 R)
• M41: 6,758,533 km (0.063 R)
• M42: 7,098,868 km (0.106 R)
• M43: 7,535,843 km (0.094 R)
• M44: 7,919,711 km (0.108 R)
• M45: 8,215,616 km (0.096 R)
• M46: 8,610,704 km (0.06 R)
• M47: 9,304,838 km (0.112 R)
• M48: 9,567,831 km (0.116 R)
• M49: 9,716,681 km (0.119 R)
• M50: 10,592,576 km (0.099 R)
• M51: 10,815,477 km (0.054 R)
• M52: 11,091,934 km (0.066 R)
• M53: 11,196,204 km (0.069 R)
• M54: 11,335,779 km (0.038 R)
• M55: 11,458,449 km (0.102 R)
• M56: 11,563,915 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.4

Radius: 13.1

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.16 AU - 3.84 AU

Year: 4441 Days

Day: 7.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 20,814,948 km

• M1: 239,656 km (0.114 R)
• M2: 321,935 km (0.074 R)
• M3: 444,006 km (0.098 R)
• M4: 777,161 km (0.087 R)
• M5: 1,075,609 km (0.081 R)
• M6: 1,303,147 km (0.103 R)
• M7: 1,398,890 km (0.072 R)
• M8: 1,636,152 km (0.103 R)
• M9: 1,859,801 km (0.115 R)
• M10: 2,107,834 km (0.094 R)
• M11: 2,193,105 km (0.09 R)
• M12: 2,455,799 km (0.043 R)
• M13: 2,652,071 km (0.07 R)
• M14: 2,806,606 km (0.114 R)
• M15: 2,932,567 km (0.085 R)
• M16: 3,060,324 km (0.112 R)
• M17: 3,173,719 km (0.104 R)
• M18: 3,255,549 km (0.053 R)
• M19: 3,438,357 km (0.085 R)
• M20: 3,539,486 km (0.109 R)
• M21: 4,042,434 km (0.076 R)
• M22: 4,221,203 km (0.081 R)
• M23: 4,679,571 km (0.056 R)
• M24: 4,848,617 km (0.044 R)
• M25: 4,943,462 km (0.04 R)
• M26: 6,149,370 km (0.097 R)
• M27: 6,480,430 km (0.096 R)
• M28: 6,606,092 km (0.096 R)
• M29: 6,753,745 km (0.092 R)
• M30: 6,838,567 km (0.119 R)
• M31: 6,923,838 km (0.108 R)
• M32: 7,311,746 km (0.067 R)
• M33: 7,442,644 km (0.083 R)
• M34: 7,574,290 km (0.037 R)
• M35: 7,839,976 km (0.075 R)
• M36: 7,929,286 km (0.057 R)
• M37: 8,289,816 km (0.108 R)
• M38: 8,426,399 km (0.101 R)
• M39: 8,724,847 km (0.085 R)
• M40: 9,238,117 km (0.076 R)
• M41: 9,332,514 km (0.106 R)
• M42: 9,569,776 km (0.09 R)
• M43: 9,761,111 km (0.101 R)
• M44: 9,953,644 km (0.09 R)
• M45: 10,099,053 km (0.109 R)
• M46: 10,440,735 km (0.037 R)
• M47: 10,910,771 km (0.111 R)
• M48: 11,135,766 km (0.058 R)
• M49: 11,337,125 km (0.106 R)
• M50: 11,820,177 km (0.083 R)
• M51: 13,202,910 km (0.1 R)
• M52: 13,872,959 km (0.09 R)
• M53: 14,116,953 km (0.084 R)
• M54: 14,471,799 km (0.114 R)
• M55: 14,581,604 km (0.108 R)
• M56: 14,774,435 km (0.12 R)
• M57: 14,884,988 km (0.102 R)
• M58: 15,246,117 km (0.08 R)
• M59: 15,863,957 km (0.049 R)
• M60: 16,147,594 km (0.107 R)
• M61: 16,691,083 km (0.076 R)
• M62: 17,386,115 km (0.113 R)
• M63: 17,737,221 km (0.055 R)
• M64: 17,972,539 km (0.117 R)
• M65: 18,506,005 km (0.115 R)
• M66: 18,744,613 km (0.084 R)
• M67: 18,954,349 km (0.071 R)
• M68: 19,588,345 km (0.116 R)
• M69: 20,198,555 km (0.101 R)
• M70: 20,321,225 km (0.093 R)
• M71: 20,505,979 km (0.072 R)
• M72: 20,814,898 km (0.088 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 11,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit