🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.2

Radius: 13

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.37 AU - 5.17 AU

Year: 3967 Days

Day: 10.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 32,725,220 km

• M1: 163,959 km (0.096 R)
• M2: 269,426 km (0.106 R)
• M3: 416,630 km (0.104 R)
• M4: 646,562 km (0.106 R)
• M5: 742,903 km (0.117 R)
• M6: 859,889 km (0.11 R)
• M7: 1,286,392 km (0.101 R)
• M8: 1,384,977 km (0.054 R)
• M9: 1,785,600 km (0.093 R)
• M10: 2,136,706 km (0.096 R)
• M11: 2,646,536 km (0.073 R)
• M12: 2,844,753 km (0.061 R)
• M13: 3,047,757 km (0.114 R)
• M14: 3,430,728 km (0.11 R)
• M15: 3,698,957 km (0.107 R)
• M16: 4,147,900 km (0.054 R)
• M17: 4,338,039 km (0.118 R)
• M18: 4,740,906 km (0.104 R)
• M19: 4,868,364 km (0.044 R)
• M20: 5,523,303 km (0.083 R)
• M21: 5,702,671 km (0.057 R)
• M22: 6,345,642 km (0.107 R)
• M23: 6,502,271 km (0.118 R)
• M24: 6,644,240 km (0.073 R)
• M25: 6,931,318 km (0.117 R)
• M26: 8,154,580 km (0.03 R)
• M27: 8,617,436 km (0.078 R)
• M28: 9,390,109 km (0.08 R)
• M29: 9,515,023 km (0.108 R)
• M30: 9,694,540 km (0.065 R)
• M31: 9,802,849 km (0.116 R)
• M32: 10,295,026 km (0.112 R)
• M33: 10,795,282 km (0.045 R)
• M34: 11,303,615 km (0.114 R)
• M35: 11,646,793 km (0.112 R)
• M36: 11,800,430 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.9

Radius: 12.6

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.1 AU - 6.42 AU

Year: 4594 Days

Day: 14.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 32,725,220 km

• M1: 164,258 km (0.119 R)
• M2: 418,874 km (0.1 R)
• M3: 579,542 km (0.058 R)
• M4: 855,401 km (0.094 R)
• M5: 1,193,342 km (0.1 R)
• M6: 1,332,319 km (0.12 R)
• M7: 1,455,886 km (0.103 R)
• M8: 1,862,344 km (0.082 R)
• M9: 1,954,945 km (0.088 R)
• M10: 2,096,764 km (0.056 R)
• M11: 2,303,957 km (0.111 R)
• M12: 2,429,021 km (0.094 R)
• M13: 2,791,496 km (0.119 R)
• M14: 2,871,531 km (0.108 R)
• M15: 2,965,778 km (0.109 R)
• M16: 3,157,562 km (0.092 R)
• M17: 4,025,828 km (0.027 R)
• M18: 4,238,856 km (0.109 R)
• M19: 4,533,863 km (0.11 R)
• M20: 4,612,551 km (0.116 R)
• M21: 4,997,167 km (0.091 R)
• M22: 5,292,473 km (0.105 R)
• M23: 5,425,466 km (0.097 R)
• M24: 6,021,015 km (0.102 R)
• M25: 6,459,187 km (0.046 R)
• M26: 6,673,262 km (0.102 R)
• M27: 6,799,223 km (0.085 R)
• M28: 7,071,791 km (0.048 R)
• M29: 7,702,944 km (0.068 R)
• M30: 7,911,184 km (0.109 R)
• M31: 8,762,246 km (0.097 R)
• M32: 8,860,831 km (0.074 R)
• M33: 9,158,830 km (0.054 R)
• M34: 9,540,903 km (0.093 R)
• M35: 9,887,372 km (0.099 R)
• M36: 10,613,670 km (0.06 R)
• M37: 11,271,302 km (0.08 R)
• M38: 11,876,575 km (0.094 R)
• M39: 12,271,364 km (0.114 R)
• M40: 12,648,201 km (0.046 R)
• M41: 13,051,367 km (0.098 R)
• M42: 13,231,932 km (0.113 R)
• M43: 13,755,674 km (0.07 R)
• M44: 14,054,720 km (0.093 R)
• M45: 14,286,297 km (0.081 R)
• M46: 14,565,746 km (0.055 R)
• M47: 14,776,530 km (0.103 R)
• M48: 15,011,997 km (0.091 R)
• M49: 15,130,179 km (0.099 R)
• M50: 15,367,441 km (0.102 R)
• M51: 15,893,876 km (0.11 R)
• M52: 16,014,302 km (0.064 R)
• M53: 16,231,967 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.8

Radius: 13.3

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.83 AU - 7.35 AU

Year: 7189 Days

Day: 9.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 32,725,220 km

• M1: 237,561 km (0.1 R)
• M2: 497,114 km (0.105 R)
• M3: 1,000,959 km (0.054 R)
• M4: 1,194,988 km (0.117 R)
• M5: 1,744,610 km (0.065 R)
• M6: 1,852,770 km (0.105 R)
• M7: 3,012,303 km (0.072 R)
• M8: 3,231,912 km (0.1 R)
• M9: 3,434,019 km (0.08 R)
• M10: 4,211,030 km (0.042 R)
• M11: 4,432,286 km (0.069 R)
• M12: 4,556,901 km (0.116 R)
• M13: 5,703,868 km (0.103 R)
• M14: 6,478,635 km (0.112 R)
• M15: 6,706,024 km (0.099 R)
• M16: 7,642,357 km (0.082 R)
• M17: 7,852,691 km (0.114 R)
• M18: 8,371,646 km (0.092 R)
• M19: 9,091,212 km (0.084 R)
• M20: 9,378,291 km (0.052 R)
• M21: 9,603,735 km (0.115 R)
• M22: 9,798,361 km (0.042 R)
• M23: 10,158,443 km (0.117 R)
• M24: 10,390,021 km (0.098 R)
• M25: 10,723,774 km (0.094 R)
• M26: 11,027,158 km (0.093 R)
• M27: 11,539,232 km (0.051 R)
• M28: 12,024,078 km (0.047 R)
• M29: 12,198,958 km (0.072 R)
• M30: 12,374,586 km (0.083 R)
• M31: 12,622,021 km (0.116 R)
• M32: 13,591,415 km (0.095 R)
• M33: 13,700,622 km (0.071 R)
• M34: 14,066,688 km (0.078 R)
• M35: 15,411,423 km (0.09 R)
• M36: 15,601,562 km (0.105 R)
• M37: 15,792,299 km (0.093 R)
• M38: 16,214,764 km (0.049 R)
• M39: 17,188,945 km (0.07 R)
• M40: 17,981,814 km (0.088 R)
• M41: 18,262,160 km (0.051 R)
• M42: 19,809,301 km (0.1 R)
• M43: 19,892,029 km (0.082 R)
• M44: 21,355,994 km (0.057 R)
• M45: 22,036,664 km (0.069 R)
• M46: 22,208,103 km (0.026 R)
• M47: 22,854,366 km (0.094 R)
• M48: 23,158,199 km (0.075 R)
• M49: 23,419,696 km (0.094 R)
• M50: 23,507,061 km (0.071 R)
• M51: 23,594,427 km (0.12 R)
• M52: 25,277,103 km (0.095 R)
• M53: 26,132,803 km (0.084 R)
• M54: 27,319,264 km (0.051 R)
• M55: 27,780,325 km (0.043 R)
• M56: 28,476,703 km (0.077 R)
• M57: 28,569,902 km (0.104 R)
• M58: 30,361,636 km (0.113 R)
• M59: 31,126,829 km (0.051 R)
• M60: 31,415,553 km (0.036 R)
• M61: 31,995,394 km (0.101 R)
• M62: 32,286,661 km (0.083 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 10,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit