🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.8

Radius: 13.6

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.67 AU - 1.11 AU

Year: 534 Days

Day: 14 Hours

Environment

Temp: -161 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 13,867,705 km

• M1: 171,439 km (0.056 R)
• M2: 278,850 km (0.062 R)
• M3: 379,979 km (0.042 R)
• M4: 465,549 km (0.11 R)
• M5: 599,139 km (0.093 R)
• M6: 684,261 km (0.08 R)
• M7: 873,951 km (0.03 R)
• M8: 963,859 km (0.115 R)
• M9: 1,062,294 km (0.066 R)
• M10: 1,206,357 km (0.104 R)
• M11: 1,297,313 km (0.116 R)
• M12: 1,385,276 km (0.107 R)
• M13: 1,475,334 km (0.104 R)
• M14: 1,608,476 km (0.1 R)
• M15: 1,751,941 km (0.098 R)
• M16: 1,862,493 km (0.108 R)
• M17: 2,032,885 km (0.114 R)
• M18: 2,156,005 km (0.061 R)
• M19: 2,355,718 km (0.104 R)
• M20: 2,464,924 km (0.085 R)
• M21: 2,624,695 km (0.114 R)
• M22: 2,738,090 km (0.1 R)
• M23: 2,911,175 km (0.101 R)
• M24: 3,013,948 km (0.047 R)
• M25: 3,314,341 km (0.104 R)
• M26: 3,429,531 km (0.101 R)
• M27: 3,656,172 km (0.117 R)
• M28: 3,911,984 km (0.029 R)
• M29: 4,033,907 km (0.095 R)
• M30: 4,140,719 km (0.056 R)
• M31: 4,265,185 km (0.048 R)
• M32: 4,543,287 km (0.119 R)
• M33: 4,732,080 km (0.081 R)
• M34: 4,941,068 km (0.058 R)
• M35: 5,395,397 km (0.099 R)
• M36: 5,586,433 km (0.098 R)
• M37: 5,678,137 km (0.032 R)
• M38: 5,770,439 km (0.085 R)
• M39: 5,909,864 km (0.075 R)
• M40: 6,040,912 km (0.084 R)
• M41: 6,173,007 km (0.048 R)
• M42: 6,296,574 km (0.081 R)
• M43: 6,392,167 km (0.047 R)
• M44: 6,575,126 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.4

Radius: 10.9

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.7 AU - 1.16 AU

Year: 570 Days

Day: 13.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 13,867,705 km

• M1: 135,835 km (0.107 R)
• M2: 203,902 km (0.062 R)
• M3: 304,731 km (0.118 R)
• M4: 424,858 km (0.078 R)
• M5: 536,907 km (0.115 R)
• M6: 630,705 km (0.1 R)
• M7: 753,375 km (0.065 R)
• M8: 841,638 km (0.078 R)
• M9: 1,034,768 km (0.109 R)
• M10: 1,118,394 km (0.11 R)
• M11: 1,215,483 km (0.065 R)
• M12: 1,298,510 km (0.113 R)
• M13: 1,366,427 km (0.103 R)
• M14: 1,589,926 km (0.108 R)
• M15: 1,681,630 km (0.099 R)
• M16: 2,039,468 km (0.111 R)
• M17: 2,119,353 km (0.114 R)
• M18: 2,358,560 km (0.082 R)
• M19: 2,592,082 km (0.12 R)
• M20: 2,930,473 km (0.086 R)
• M21: 3,089,794 km (0.034 R)
• M22: 3,236,400 km (0.116 R)
• M23: 3,322,419 km (0.096 R)
• M24: 3,496,551 km (0.073 R)
• M25: 3,812,951 km (0.115 R)
• M26: 3,895,529 km (0.057 R)
• M27: 3,995,610 km (0.098 R)
• M28: 4,138,625 km (0.113 R)
• M29: 4,430,042 km (0.116 R)
• M30: 4,508,281 km (0.05 R)
• M31: 4,613,449 km (0.041 R)
• M32: 4,745,843 km (0.027 R)
• M33: 4,835,003 km (0.075 R)
• M34: 4,987,593 km (0.107 R)
• M35: 5,078,249 km (0.12 R)
• M36: 5,169,354 km (0.106 R)
• M37: 5,251,932 km (0.094 R)
• M38: 5,605,133 km (0.109 R)
• M39: 5,708,804 km (0.081 R)
• M40: 5,860,796 km (0.115 R)
• M41: 5,946,815 km (0.107 R)
• M42: 6,130,072 km (0.113 R)
• M43: 6,660,845 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.3

Radius: 14.4

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.53 AU - 2.49 AU

Year: 1812 Days

Day: 13.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 13,867,705 km

• M1: 185,501 km (0.071 R)
• M2: 296,952 km (0.11 R)
• M3: 405,859 km (0.118 R)
• M4: 586,274 km (0.085 R)
• M5: 784,042 km (0.086 R)
• M6: 927,058 km (0.116 R)
• M7: 1,055,114 km (0.1 R)
• M8: 1,215,782 km (0.086 R)
• M9: 1,339,649 km (0.032 R)
• M10: 1,440,328 km (0.117 R)
• M11: 1,562,849 km (0.117 R)
• M12: 1,728,603 km (0.111 R)
• M13: 1,920,986 km (0.087 R)
• M14: 2,229,008 km (0.102 R)
• M15: 2,405,833 km (0.042 R)
• M16: 2,576,075 km (0.111 R)
• M17: 2,738,688 km (0.062 R)
• M18: 3,001,382 km (0.114 R)
• M19: 3,148,138 km (0.072 R)
• M20: 3,259,887 km (0.076 R)
• M21: 3,423,697 km (0.076 R)
• M22: 3,642,110 km (0.067 R)
• M23: 3,878,474 km (0.115 R)
• M24: 3,985,138 km (0.063 R)
• M25: 4,119,925 km (0.119 R)
• M26: 4,759,755 km (0.069 R)
• M27: 5,018,709 km (0.076 R)
• M28: 5,208,699 km (0.064 R)
• M29: 5,445,811 km (0.091 R)
• M30: 5,869,472 km (0.057 R)
• M31: 5,977,033 km (0.105 R)
• M32: 6,085,342 km (0.05 R)
• M33: 6,493,296 km (0.113 R)
• M34: 6,732,802 km (0.118 R)
• M35: 7,024,069 km (0.097 R)
• M36: 7,171,273 km (0.069 R)
• M37: 7,402,252 km (0.058 R)
• M38: 7,787,317 km (0.099 R)
• M39: 7,905,799 km (0.112 R)
• M40: 8,007,824 km (0.029 R)
• M41: 8,196,019 km (0.089 R)
• M42: 8,716,918 km (0.117 R)
• M43: 8,981,407 km (0.097 R)
• M44: 9,212,686 km (0.041 R)
• M45: 9,320,247 km (0.067 R)
• M46: 9,845,634 km (0.102 R)
• M47: 9,973,840 km (0.077 R)
• M48: 10,380,596 km (0.118 R)
• M49: 10,473,945 km (0.105 R)
• M50: 11,172,418 km (0.111 R)
• M51: 11,287,159 km (0.092 R)
• M52: 11,498,541 km (0.086 R)
• M53: 11,769,313 km (0.09 R)
• M54: 12,199,407 km (0.051 R)
• M55: 12,337,187 km (0.113 R)
• M56: 12,614,541 km (0.062 R)
• M57: 12,813,955 km (0.089 R)
• M58: 13,094,900 km (0.065 R)
• M59: 13,847,228 km (0.083 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: 341 - 12,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit