🌌 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: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.5

Radius: 9.6

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.61 AU - 0.73 AU

Year: 385 Days

Day: 6.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 20,333,561 km

• M1: 130,449 km (0.052 R)
• M2: 199,863 km (0.062 R)
• M3: 274,213 km (0.118 R)
• M4: 356,193 km (0.086 R)
• M5: 428,598 km (0.108 R)
• M6: 515,514 km (0.106 R)
• M7: 617,989 km (0.085 R)
• M8: 743,950 km (0.047 R)
• M9: 805,585 km (0.064 R)
• M10: 875,746 km (0.047 R)
• M11: 948,151 km (0.073 R)
• M12: 1,008,439 km (0.101 R)
• M13: 1,262,905 km (0.059 R)
• M14: 1,414,298 km (0.099 R)
• M15: 1,488,050 km (0.112 R)
• M16: 1,631,215 km (0.074 R)
• M17: 1,765,853 km (0.119 R)
• M18: 1,926,821 km (0.104 R)
• M19: 2,018,374 km (0.099 R)
• M20: 2,225,119 km (0.032 R)
• M21: 2,374,866 km (0.108 R)
• M22: 2,483,325 km (0.027 R)
• M23: 2,598,515 km (0.07 R)
• M24: 2,854,926 km (0.116 R)
• M25: 2,933,614 km (0.053 R)
• M26: 3,023,523 km (0.107 R)
• M27: 3,173,719 km (0.102 R)
• M28: 3,453,616 km (0.068 R)
• M29: 3,684,596 km (0.06 R)
• M30: 3,856,783 km (0.12 R)
• M31: 3,920,661 km (0.095 R)
• M32: 3,996,507 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.8

Radius: 13.1

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1 AU - 1.38 AU

Year: 912 Days

Day: 13.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 20,333,561 km

• M1: 166,951 km (0.105 R)
• M2: 283,787 km (0.099 R)
• M3: 368,759 km (0.11 R)
• M4: 464,053 km (0.113 R)
• M5: 547,079 km (0.098 R)
• M6: 657,483 km (0.079 R)
• M7: 914,641 km (0.081 R)
• M8: 1,019,958 km (0.061 R)
• M9: 1,108,371 km (0.105 R)
• M10: 1,271,582 km (0.038 R)
• M11: 1,413,999 km (0.069 R)
• M12: 1,537,866 km (0.078 R)
• M13: 1,702,873 km (0.088 R)
• M14: 1,784,553 km (0.104 R)
• M15: 1,880,445 km (0.056 R)
• M16: 1,965,118 km (0.03 R)
• M17: 2,057,719 km (0.112 R)
• M18: 2,145,084 km (0.091 R)
• M19: 2,233,795 km (0.095 R)
• M20: 2,514,740 km (0.105 R)
• M21: 2,681,542 km (0.109 R)
• M22: 2,777,584 km (0.078 R)
• M23: 2,927,481 km (0.062 R)
• M24: 3,049,403 km (0.092 R)
• M25: 3,165,341 km (0.118 R)
• M26: 3,322,270 km (0.043 R)
• M27: 3,635,827 km (0.097 R)
• M28: 3,742,490 km (0.053 R)
• M29: 4,018,049 km (0.083 R)
• M30: 4,102,871 km (0.092 R)
• M31: 4,239,903 km (0.083 R)
• M32: 4,378,580 km (0.106 R)
• M33: 4,624,818 km (0.108 R)
• M34: 4,713,829 km (0.08 R)
• M35: 4,938,974 km (0.082 R)
• M36: 5,223,210 km (0.101 R)
• M37: 5,560,104 km (0.102 R)
• M38: 5,769,541 km (0.114 R)
• M39: 6,020,417 km (0.09 R)
• M40: 6,147,276 km (0.095 R)
• M41: 6,304,503 km (0.049 R)
• M42: 6,463,226 km (0.118 R)
• M43: 6,583,054 km (0.095 R)
• M44: 6,744,022 km (0.086 R)
• M45: 6,875,817 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.9

Radius: 10.8

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.42 AU - 2.5 AU

Year: 2712 Days

Day: 10.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 20,333,561 km

• M1: 136,134 km (0.071 R)
• M2: 266,583 km (0.119 R)
• M3: 353,350 km (0.062 R)
• M4: 438,621 km (0.095 R)
• M5: 540,946 km (0.076 R)
• M6: 626,067 km (0.045 R)
• M7: 881,281 km (0.091 R)
• M8: 984,504 km (0.12 R)
• M9: 1,147,416 km (0.107 R)
• M10: 1,249,591 km (0.078 R)
• M11: 1,414,897 km (0.104 R)
• M12: 1,702,723 km (0.085 R)
• M13: 1,913,955 km (0.072 R)
• M14: 1,981,723 km (0.107 R)
• M15: 2,078,214 km (0.084 R)
• M16: 2,275,832 km (0.111 R)
• M17: 2,538,975 km (0.083 R)
• M18: 2,674,361 km (0.035 R)
• M19: 2,812,290 km (0.068 R)
• M20: 2,999,737 km (0.059 R)
• M21: 3,079,173 km (0.092 R)
• M22: 3,387,195 km (0.088 R)
• M23: 3,486,678 km (0.086 R)
• M24: 3,603,813 km (0.1 R)
• M25: 3,671,431 km (0.098 R)
• M26: 3,876,829 km (0.072 R)
• M27: 4,174,229 km (0.09 R)
• M28: 4,316,796 km (0.112 R)
• M29: 4,680,469 km (0.118 R)
• M30: 4,940,918 km (0.111 R)
• M31: 5,593,165 km (0.098 R)
• M32: 5,750,542 km (0.107 R)
• M33: 6,272,489 km (0.113 R)
• M34: 6,580,661 km (0.12 R)
• M35: 6,726,070 km (0.114 R)
• M36: 7,020,329 km (0.102 R)
• M37: 7,211,665 km (0.078 R)
• M38: 7,361,711 km (0.09 R)
• M39: 7,972,220 km (0.047 R)
• M40: 8,060,782 km (0.057 R)
• M41: 8,171,933 km (0.085 R)
• M42: 8,306,123 km (0.058 R)
• M43: 8,667,252 km (0.116 R)
• M44: 9,010,579 km (0.076 R)
• M45: 9,079,693 km (0.087 R)
• M46: 9,265,045 km (0.082 R)
• M47: 9,900,088 km (0.094 R)
• M48: 10,622,047 km (0.12 R)
• M49: 10,891,174 km (0.114 R)
• M50: 11,038,827 km (0.092 R)
• M51: 11,736,851 km (0.065 R)
• M52: 12,218,705 km (0.101 R)
• M53: 12,552,009 km (0.108 R)
• M54: 13,280,401 km (0.07 R)
• M55: 13,491,035 km (0.095 R)
• M56: 13,570,172 km (0.08 R)
• M57: 15,160,547 km (0.066 R)
• M58: 15,270,502 km (0.079 R)
• M59: 15,353,080 km (0.103 R)
• M60: 15,879,964 km (0.111 R)
• M61: 16,019,538 km (0.113 R)
• M62: 16,300,034 km (0.068 R)
• M63: 16,412,682 km (0.088 R)
• M64: 16,667,148 km (0.095 R)
• M65: 17,265,838 km (0.051 R)
• M66: 17,438,325 km (0.063 R)
• M67: 17,524,643 km (0.112 R)
• M68: 18,660,838 km (0.074 R)
• M69: 19,550,946 km (0.038 R)
• M70: 19,760,682 km (0.112 R)
• M71: 20,182,249 km (0.031 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: 170 - 19,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit