🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.3

Radius: 13.2

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.61 AU - 0.75 AU

Year: 387 Days

Day: 13.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 9,737,108 km

• M1: 169,195 km (0.074 R)
• M2: 300,991 km (0.065 R)
• M3: 413,937 km (0.107 R)
• M4: 502,050 km (0.114 R)
• M5: 686,953 km (0.104 R)
• M6: 772,224 km (0.093 R)
• M7: 870,510 km (0.055 R)
• M8: 968,945 km (0.111 R)
• M9: 1,071,719 km (0.091 R)
• M10: 1,158,636 km (0.086 R)
• M11: 1,392,756 km (0.095 R)
• M12: 1,543,102 km (0.056 R)
• M13: 1,631,514 km (0.096 R)
• M14: 1,750,445 km (0.108 R)
• M15: 1,895,854 km (0.092 R)
• M16: 2,106,637 km (0.117 R)
• M17: 2,389,078 km (0.109 R)
• M18: 2,557,974 km (0.104 R)
• M19: 2,757,986 km (0.112 R)
• M20: 2,853,131 km (0.097 R)
• M21: 3,117,021 km (0.116 R)
• M22: 3,216,354 km (0.066 R)
• M23: 3,345,607 km (0.079 R)
• M24: 3,432,822 km (0.097 R)
• M25: 3,609,497 km (0.034 R)
• M26: 3,766,575 km (0.076 R)
• M27: 4,002,641 km (0.107 R)
• M28: 4,134,287 km (0.065 R)
• M29: 4,385,910 km (0.12 R)
• M30: 4,473,724 km (0.026 R)
• M31: 4,626,613 km (0.119 R)
• M32: 4,732,229 km (0.087 R)
• M33: 4,929,399 km (0.078 R)
• M34: 5,020,654 km (0.115 R)
• M35: 5,331,967 km (0.053 R)
• M36: 5,485,604 km (0.112 R)
• M37: 5,710,450 km (0.062 R)
• M38: 5,867,827 km (0.071 R)
• M39: 6,008,898 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.2

Radius: 12.3

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.27 AU - 2.71 AU

Year: 2712 Days

Day: 6.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 9,737,108 km

• M1: 153,487 km (0.083 R)
• M2: 377,136 km (0.073 R)
• M3: 550,071 km (0.102 R)
• M4: 632,649 km (0.089 R)
• M5: 855,999 km (0.115 R)
• M6: 982,559 km (0.107 R)
• M7: 1,106,127 km (0.102 R)
• M8: 1,509,592 km (0.118 R)
• M9: 1,933,852 km (0.104 R)
• M10: 2,229,008 km (0.093 R)
• M11: 2,343,451 km (0.113 R)
• M12: 2,512,496 km (0.119 R)
• M13: 2,591,783 km (0.042 R)
• M14: 2,862,705 km (0.099 R)
• M15: 3,417,414 km (0.053 R)
• M16: 3,550,257 km (0.111 R)
• M17: 3,654,676 km (0.099 R)
• M18: 3,866,955 km (0.03 R)
• M19: 4,130,098 km (0.058 R)
• M20: 4,447,395 km (0.05 R)
• M21: 4,544,035 km (0.107 R)
• M22: 4,690,492 km (0.078 R)
• M23: 4,805,532 km (0.089 R)
• M24: 4,921,471 km (0.094 R)
• M25: 5,446,410 km (0.051 R)
• M26: 5,567,434 km (0.085 R)
• M27: 5,882,787 km (0.11 R)
• M28: 6,240,026 km (0.072 R)
• M29: 6,348,634 km (0.108 R)
• M30: 6,696,749 km (0.086 R)
• M31: 6,807,900 km (0.068 R)
• M32: 6,901,099 km (0.087 R)
• M33: 7,032,297 km (0.096 R)
• M34: 7,316,084 km (0.083 R)
• M35: 7,584,462 km (0.072 R)
• M36: 7,953,969 km (0.12 R)
• M37: 8,091,450 km (0.12 R)
• M38: 8,609,507 km (0.091 R)
• M39: 8,771,222 km (0.088 R)
• M40: 8,995,021 km (0.086 R)
• M41: 9,386,070 km (0.094 R)
• M42: 9,552,422 km (0.069 R)
• M43: 9,972,643 km (0.101 R)
• M44: 10,227,707 km (0.099 R)
• M45: 10,356,062 km (0.112 R)
• M46: 10,441,931 km (0.109 R)
• M47: 10,592,726 km (0.056 R)
• M48: 10,983,924 km (0.079 R)
• M49: 11,225,375 km (0.05 R)
• M50: 12,095,437 km (0.111 R)
• M51: 12,322,077 km (0.069 R)
• M52: 12,504,437 km (0.1 R)
• M53: 12,733,472 km (0.088 R)
• M54: 13,010,377 km (0.081 R)
• M55: 13,289,228 km (0.077 R)
• M56: 13,663,970 km (0.098 R)
• M57: 13,829,126 km (0.091 R)
• M58: 14,113,662 km (0.112 R)
• M59: 14,400,291 km (0.076 R)
• M60: 15,393,770 km (0.102 R)
• M61: 15,836,879 km (0.084 R)
• M62: 16,060,079 km (0.072 R)
• M63: 16,184,545 km (0.092 R)
• M64: 16,384,258 km (0.064 R)
• M65: 17,013,915 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71

Radius: 15

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.05 AU - 3.09 AU

Year: 2844 Days

Day: 6.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 9,737,108 km

• M1: 186,848 km (0.079 R)
• M2: 299,794 km (0.115 R)
• M3: 448,644 km (0.117 R)
• M4: 697,575 km (0.072 R)
• M5: 792,121 km (0.077 R)
• M6: 903,721 km (0.099 R)
• M7: 1,086,081 km (0.119 R)
• M8: 1,240,017 km (0.042 R)
• M9: 1,482,066 km (0.057 R)
• M10: 1,732,343 km (0.058 R)
• M11: 1,875,060 km (0.062 R)
• M12: 2,021,815 km (0.085 R)
• M13: 2,249,503 km (0.077 R)
• M14: 2,441,437 km (0.116 R)
• M15: 2,566,501 km (0.119 R)
• M16: 2,842,060 km (0.041 R)
• M17: 3,412,327 km (0.106 R)
• M18: 3,532,903 km (0.1 R)
• M19: 3,695,666 km (0.108 R)
• M20: 3,861,121 km (0.12 R)
• M21: 4,071,456 km (0.076 R)
• M22: 4,592,056 km (0.084 R)
• M23: 4,849,065 km (0.104 R)
• M24: 4,973,680 km (0.082 R)
• M25: 5,307,433 km (0.055 R)
• M26: 5,648,666 km (0.085 R)
• M27: 5,755,928 km (0.095 R)
• M28: 5,851,970 km (0.097 R)
• M29: 6,082,201 km (0.114 R)
• M30: 6,476,840 km (0.048 R)
• M31: 6,677,301 km (0.071 R)
• M32: 6,778,429 km (0.099 R)
• M33: 6,918,154 km (0.082 R)
• M34: 7,058,776 km (0.071 R)
• M35: 7,539,284 km (0.096 R)
• M36: 7,684,095 km (0.086 R)
• M37: 7,790,160 km (0.093 R)
• M38: 7,950,080 km (0.051 R)
• M39: 8,259,598 km (0.077 R)
• M40: 8,532,015 km (0.093 R)
• M41: 8,683,109 km (0.118 R)
• M42: 9,099,739 km (0.078 R)
• M43: 9,565,737 km (0.04 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: 306 - 16,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit