🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.5

Radius: 8.6

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.49 AU - 0.79 AU

Year: 360 Days

Day: 15 Hours

Environment

Temp: -149 °C

Axial Tilt: 147 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 29,218,448 km

• M1: 107,411 km (0.08 R)
• M2: 169,494 km (0.072 R)
• M3: 233,971 km (0.1 R)
• M4: 338,989 km (0.064 R)
• M5: 457,470 km (0.102 R)
• M6: 531,671 km (0.095 R)
• M7: 607,218 km (0.117 R)
• M8: 696,976 km (0.098 R)
• M9: 766,689 km (0.096 R)
• M10: 824,284 km (0.103 R)
• M11: 905,965 km (0.052 R)
• M12: 1,082,041 km (0.099 R)
• M13: 1,172,249 km (0.107 R)
• M14: 1,226,852 km (0.05 R)
• M15: 1,303,745 km (0.038 R)
• M16: 1,413,550 km (0.084 R)
• M17: 1,481,019 km (0.039 R)
• M18: 1,685,070 km (0.114 R)
• M19: 1,747,154 km (0.064 R)
• M20: 1,873,564 km (0.04 R)
• M21: 1,957,937 km (0.117 R)
• M22: 2,058,915 km (0.107 R)
• M23: 2,156,453 km (0.047 R)
• M24: 2,224,072 km (0.109 R)
• M25: 2,292,438 km (0.059 R)
• M26: 2,409,872 km (0.098 R)
• M27: 2,540,172 km (0.054 R)
• M28: 2,628,435 km (0.111 R)
• M29: 2,712,060 km (0.065 R)
• M30: 2,807,952 km (0.109 R)
• M31: 2,876,318 km (0.114 R)
• M32: 2,979,990 km (0.069 R)
• M33: 3,061,371 km (0.107 R)
• M34: 3,167,286 km (0.094 R)
• M35: 3,274,398 km (0.104 R)
• M36: 3,328,403 km (0.09 R)
• M37: 3,467,679 km (0.077 R)
• M38: 3,547,414 km (0.044 R)
• M39: 3,878,474 km (0.082 R)
• M40: 3,974,067 km (0.078 R)
• M41: 4,102,722 km (0.088 R)
• M42: 4,226,140 km (0.065 R)
• M43: 4,291,664 km (0.092 R)
• M44: 4,370,651 km (0.119 R)
• M45: 4,430,191 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.6

Radius: 9.8

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.18 AU - 1.94 AU

Year: 1370 Days

Day: 11.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 29,218,448 km

• M1: 132,693 km (0.077 R)
• M2: 198,068 km (0.099 R)
• M3: 305,030 km (0.062 R)
• M4: 410,646 km (0.107 R)
• M5: 477,816 km (0.107 R)
• M6: 563,386 km (0.091 R)
• M7: 664,813 km (0.107 R)
• M8: 731,085 km (0.106 R)
• M9: 904,469 km (0.06 R)
• M10: 984,803 km (0.107 R)
• M11: 1,061,846 km (0.12 R)
• M12: 1,128,566 km (0.055 R)
• M13: 1,266,496 km (0.116 R)
• M14: 1,337,704 km (0.095 R)
• M15: 1,518,418 km (0.09 R)
• M16: 1,764,806 km (0.11 R)
• M17: 1,948,662 km (0.107 R)
• M18: 2,201,333 km (0.099 R)
• M19: 2,554,533 km (0.064 R)
• M20: 2,704,281 km (0.098 R)
• M21: 2,831,439 km (0.104 R)
• M22: 2,986,572 km (0.111 R)
• M23: 3,287,264 km (0.12 R)
• M24: 3,413,973 km (0.067 R)
• M25: 3,570,153 km (0.09 R)
• M26: 3,663,053 km (0.081 R)
• M27: 3,908,544 km (0.079 R)
• M28: 4,296,750 km (0.073 R)
• M29: 4,405,657 km (0.102 R)
• M30: 4,515,612 km (0.091 R)
• M31: 4,596,095 km (0.073 R)
• M32: 4,717,718 km (0.064 R)
• M33: 4,974,578 km (0.12 R)
• M34: 5,193,888 km (0.116 R)
• M35: 5,278,411 km (0.088 R)
• M36: 5,352,612 km (0.093 R)
• M37: 5,416,490 km (0.046 R)
• M38: 5,588,228 km (0.094 R)
• M39: 5,718,229 km (0.114 R)
• M40: 6,003,363 km (0.026 R)
• M41: 6,080,854 km (0.064 R)
• M42: 6,462,329 km (0.091 R)
• M43: 6,530,545 km (0.045 R)
• M44: 6,621,651 km (0.057 R)
• M45: 6,956,002 km (0.111 R)
• M46: 7,060,870 km (0.119 R)
• M47: 7,166,187 km (0.116 R)
• M48: 7,295,739 km (0.104 R)
• M49: 7,473,760 km (0.062 R)
• M50: 7,593,139 km (0.083 R)
• M51: 7,930,931 km (0.116 R)
• M52: 8,064,971 km (0.044 R)
• M53: 8,236,560 km (0.087 R)
• M54: 8,372,394 km (0.059 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.1

Radius: 4.7

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.05 AU - 7.07 AU

Year: 10486 Days

Day: 21.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 29,218,448 km

• M1: 59,390 km (0.084 R)
• M2: 444,904 km (0.075 R)
• M3: 519,553 km (0.069 R)
• M4: 564,134 km (0.054 R)
• M5: 718,219 km (0.114 R)
• M6: 1,255,425 km (0.103 R)
• M7: 1,456,934 km (0.087 R)
• M8: 1,504,805 km (0.083 R)
• M9: 1,718,730 km (0.094 R)
• M10: 1,889,870 km (0.091 R)
• M11: 1,942,229 km (0.089 R)
• M12: 1,977,385 km (0.099 R)
• M13: 2,012,839 km (0.106 R)
• M14: 2,156,753 km (0.082 R)
• M15: 2,248,306 km (0.086 R)
• M16: 2,303,957 km (0.116 R)
• M17: 2,378,756 km (0.081 R)
• M18: 2,511,748 km (0.105 R)
• M19: 2,627,537 km (0.082 R)
• M20: 3,233,109 km (0.109 R)
• M21: 3,594,687 km (0.094 R)
• M22: 3,835,390 km (0.052 R)
• M23: 4,036,300 km (0.076 R)
• M24: 4,217,912 km (0.037 R)
• M25: 4,994,325 km (0.066 R)
• M26: 6,330,832 km (0.112 R)
• M27: 7,657,765 km (0.089 R)
• M28: 7,910,586 km (0.109 R)
• M29: 8,166,249 km (0.07 R)
• M30: 8,627,309 km (0.079 R)
• M31: 8,860,981 km (0.091 R)
• M32: 9,126,368 km (0.096 R)
• M33: 9,394,297 km (0.085 R)
• M34: 10,121,642 km (0.09 R)
• M35: 11,182,590 km (0.117 R)
• M36: 11,533,397 km (0.095 R)
• M37: 12,541,238 km (0.111 R)
• M38: 12,640,272 km (0.111 R)
• M39: 13,139,181 km (0.073 R)
• M40: 13,985,157 km (0.068 R)
• M41: 14,294,077 km (0.099 R)
• M42: 14,432,006 km (0.041 R)
• M43: 14,709,360 km (0.052 R)
• M44: 16,265,627 km (0.12 R)
• M45: 16,445,743 km (0.107 R)
• M46: 17,026,631 km (0.074 R)
• M47: 17,356,345 km (0.116 R)
• M48: 18,545,648 km (0.093 R)
• M49: 19,454,754 km (0.098 R)
• M50: 20,884,461 km (0.113 R)
• M51: 23,762,126 km (0.114 R)
• M52: 24,583,119 km (0.082 R)
• M53: 25,455,274 km (0.103 R)
• M54: 25,916,186 km (0.111 R)
• M55: 27,572,234 km (0.093 R)
• M56: 27,743,972 km (0.096 R)
• M57: 28,304,815 km (0.115 R)
• M58: 28,521,432 km (0.101 R)
• M59: 29,174,726 km (0.027 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 16,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit