🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.3

Radius: 12.2

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.77 AU - 0.79 AU

Year: 452 Days

Day: 8.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 28,400,583 km

• M1: 156,479 km (0.112 R)
• M2: 239,207 km (0.099 R)
• M3: 315,203 km (0.058 R)
• M4: 432,787 km (0.065 R)
• M5: 523,593 km (0.088 R)
• M6: 634,744 km (0.089 R)
• M7: 746,194 km (0.069 R)
• M8: 823,237 km (0.08 R)
• M9: 946,805 km (0.111 R)
• M10: 1,155,494 km (0.109 R)
• M11: 1,329,177 km (0.106 R)
• M12: 1,453,942 km (0.11 R)
• M13: 1,547,141 km (0.072 R)
• M14: 1,648,569 km (0.067 R)
• M15: 1,902,735 km (0.115 R)
• M16: 2,011,942 km (0.071 R)
• M17: 2,116,810 km (0.042 R)
• M18: 2,243,669 km (0.052 R)
• M19: 2,359,458 km (0.106 R)
• M20: 2,519,378 km (0.072 R)
• M21: 2,661,346 km (0.045 R)
• M22: 2,886,940 km (0.115 R)
• M23: 2,983,281 km (0.108 R)
• M24: 3,156,814 km (0.111 R)
• M25: 3,256,297 km (0.114 R)
• M26: 3,458,553 km (0.06 R)
• M27: 3,553,398 km (0.073 R)
• M28: 3,632,984 km (0.117 R)
• M29: 3,843,020 km (0.077 R)
• M30: 4,106,910 km (0.113 R)
• M31: 4,249,627 km (0.109 R)
• M32: 4,881,229 km (0.079 R)
• M33: 4,970,090 km (0.067 R)
• M34: 5,059,400 km (0.055 R)
• M35: 5,185,511 km (0.076 R)
• M36: 5,367,422 km (0.102 R)
• M37: 5,523,752 km (0.113 R)
• M38: 5,945,019 km (0.055 R)
• M39: 6,097,310 km (0.069 R)
• M40: 6,337,863 km (0.117 R)
• M41: 6,689,718 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.1

Radius: 13.6

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.12 AU - 1.52 AU

Year: 995 Days

Day: 11.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 71.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 28,400,583 km

• M1: 178,919 km (0.119 R)
• M2: 306,077 km (0.068 R)
• M3: 413,040 km (0.103 R)
• M4: 499,208 km (0.087 R)
• M5: 685,457 km (0.115 R)
• M6: 778,059 km (0.07 R)
• M7: 881,131 km (0.114 R)
• M8: 1,060,200 km (0.036 R)
• M9: 1,278,164 km (0.105 R)
• M10: 1,389,465 km (0.098 R)
• M11: 1,476,980 km (0.091 R)
• M12: 1,608,626 km (0.082 R)
• M13: 1,693,747 km (0.074 R)
• M14: 1,780,663 km (0.12 R)
• M15: 1,958,984 km (0.066 R)
• M16: 2,135,809 km (0.104 R)
• M17: 2,415,108 km (0.113 R)
• M18: 2,563,509 km (0.079 R)
• M19: 2,672,716 km (0.083 R)
• M20: 2,757,687 km (0.082 R)
• M21: 2,913,269 km (0.08 R)
• M22: 3,027,412 km (0.113 R)
• M23: 3,260,186 km (0.078 R)
• M24: 3,369,842 km (0.077 R)
• M25: 3,471,269 km (0.103 R)
• M26: 3,677,415 km (0.069 R)
• M27: 3,926,346 km (0.059 R)
• M28: 4,082,376 km (0.088 R)
• M29: 4,220,605 km (0.03 R)
• M30: 4,350,306 km (0.1 R)
• M31: 4,552,712 km (0.031 R)
• M32: 4,727,143 km (0.044 R)
• M33: 4,882,874 km (0.064 R)
• M34: 4,977,271 km (0.112 R)
• M35: 5,114,602 km (0.104 R)
• M36: 5,199,723 km (0.081 R)
• M37: 5,393,003 km (0.055 R)
• M38: 5,490,541 km (0.095 R)
• M39: 5,577,757 km (0.039 R)
• M40: 5,797,965 km (0.051 R)
• M41: 5,898,046 km (0.08 R)
• M42: 5,998,575 km (0.088 R)
• M43: 6,246,908 km (0.083 R)
• M44: 6,383,790 km (0.114 R)
• M45: 6,544,907 km (0.057 R)
• M46: 6,847,543 km (0.101 R)
• M47: 7,024,218 km (0.102 R)
• M48: 7,226,325 km (0.096 R)
• M49: 7,358,270 km (0.117 R)
• M50: 7,490,814 km (0.041 R)
• M51: 7,709,676 km (0.074 R)
• M52: 8,141,116 km (0.106 R)
• M53: 8,228,481 km (0.068 R)
• M54: 8,341,128 km (0.111 R)
• M55: 8,517,355 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.1

Radius: 12.5

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.7 AU - 4.44 AU

Year: 5386 Days

Day: 11.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,400,583 km

• M1: 165,455 km (0.098 R)
• M2: 309,668 km (0.083 R)
• M3: 519,703 km (0.111 R)
• M4: 880,234 km (0.083 R)
• M5: 1,008,738 km (0.087 R)
• M6: 1,256,921 km (0.114 R)
• M7: 1,433,746 km (0.032 R)
• M8: 1,587,682 km (0.111 R)
• M9: 1,812,827 km (0.11 R)
• M10: 1,946,268 km (0.092 R)
• M11: 2,384,740 km (0.096 R)
• M12: 2,550,344 km (0.102 R)
• M13: 2,738,838 km (0.041 R)
• M14: 2,893,073 km (0.107 R)
• M15: 3,169,979 km (0.044 R)
• M16: 3,270,957 km (0.104 R)
• M17: 3,792,605 km (0.08 R)
• M18: 3,878,474 km (0.043 R)
• M19: 4,475,519 km (0.111 R)
• M20: 4,727,143 km (0.109 R)
• M21: 4,913,093 km (0.083 R)
• M22: 5,125,223 km (0.027 R)
• M23: 5,220,517 km (0.068 R)
• M24: 6,155,055 km (0.1 R)
• M25: 6,358,358 km (0.117 R)
• M26: 6,563,906 km (0.077 R)
• M27: 6,641,697 km (0.078 R)
• M28: 6,719,637 km (0.057 R)
• M29: 7,034,690 km (0.094 R)
• M30: 7,462,391 km (0.047 R)
• M31: 8,008,872 km (0.079 R)
• M32: 8,540,094 km (0.099 R)
• M33: 8,681,763 km (0.113 R)
• M34: 8,881,476 km (0.094 R)
• M35: 9,431,248 km (0.102 R)
• M36: 9,607,175 km (0.072 R)
• M37: 9,962,470 km (0.088 R)
• M38: 10,141,688 km (0.107 R)
• M39: 10,231,597 km (0.115 R)
• M40: 10,594,372 km (0.07 R)
• M41: 10,961,335 km (0.113 R)
• M42: 11,519,634 km (0.085 R)
• M43: 11,644,997 km (0.073 R)
• M44: 12,182,802 km (0.043 R)
• M45: 12,310,409 km (0.074 R)
• M46: 13,053,611 km (0.104 R)
• M47: 13,348,319 km (0.068 R)
• M48: 13,678,332 km (0.064 R)
• M49: 15,094,126 km (0.099 R)
• M50: 15,300,122 km (0.073 R)
• M51: 15,680,250 km (0.108 R)
• M52: 16,732,971 km (0.065 R)
• M53: 17,124,767 km (0.088 R)
• M54: 17,339,740 km (0.065 R)
• M55: 18,208,454 km (0.095 R)
• M56: 18,318,110 km (0.098 R)
• M57: 18,427,915 km (0.101 R)
• M58: 18,758,675 km (0.074 R)
• M59: 18,980,230 km (0.106 R)
• M60: 19,538,080 km (0.091 R)
• M61: 19,650,279 km (0.117 R)
• M62: 19,912,973 km (0.048 R)
• M63: 20,441,801 km (0.106 R)
• M64: 21,282,242 km (0.111 R)
• M65: 21,474,924 km (0.096 R)
• M66: 21,939,425 km (0.045 R)
• M67: 22,017,216 km (0.079 R)
• M68: 22,290,083 km (0.087 R)
• M69: 22,446,562 km (0.072 R)
• M70: 22,760,418 km (0.104 R)
• M71: 23,036,427 km (0.111 R)
• M72: 23,790,849 km (0.113 R)
• M73: 24,392,232 km (0.074 R)
• M74: 24,513,107 km (0.118 R)
• M75: 24,876,929 km (0.074 R)
• M76: 25,364,917 km (0.052 R)
• M77: 26,722,967 km (0.049 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 14,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit