🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.7

Radius: 14.4

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.42 AU - 0.62 AU

Year: 250 Days

Day: 5.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 16,053,807 km

• M1: 188,045 km (0.089 R)
• M2: 281,842 km (0.053 R)
• M3: 410,197 km (0.086 R)
• M4: 511,176 km (0.107 R)
• M5: 629,807 km (0.095 R)
• M6: 736,470 km (0.052 R)
• M7: 861,085 km (0.096 R)
• M8: 982,559 km (0.088 R)
• M9: 1,078,750 km (0.101 R)
• M10: 1,211,294 km (0.093 R)
• M11: 1,319,902 km (0.051 R)
• M12: 1,680,582 km (0.093 R)
• M13: 1,841,550 km (0.077 R)
• M14: 2,007,903 km (0.057 R)
• M15: 2,118,306 km (0.05 R)
• M16: 2,215,395 km (0.114 R)
• M17: 2,377,110 km (0.116 R)
• M18: 2,473,002 km (0.063 R)
• M19: 2,602,704 km (0.038 R)
• M20: 2,740,483 km (0.052 R)
• M21: 2,897,711 km (0.079 R)
• M22: 2,988,965 km (0.061 R)
• M23: 3,139,461 km (0.053 R)
• M24: 3,256,895 km (0.06 R)
• M25: 3,490,268 km (0.109 R)
• M26: 3,587,656 km (0.099 R)
• M27: 3,704,492 km (0.06 R)
• M28: 3,898,072 km (0.08 R)
• M29: 4,159,120 km (0.115 R)
• M30: 4,340,732 km (0.11 R)
• M31: 4,439,167 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205

Radius: 9.9

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.48 AU - 0.66 AU

Year: 287 Days

Day: 6.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 16,053,807 km

• M1: 124,166 km (0.102 R)
• M2: 207,492 km (0.036 R)
• M3: 277,354 km (0.041 R)
• M4: 394,490 km (0.072 R)
• M5: 483,351 km (0.066 R)
• M6: 547,827 km (0.115 R)
• M7: 632,649 km (0.076 R)
• M8: 699,520 km (0.08 R)
• M9: 771,775 km (0.107 R)
• M10: 852,259 km (0.096 R)
• M11: 921,672 km (0.113 R)
• M12: 1,045,839 km (0.093 R)
• M13: 1,114,654 km (0.053 R)
• M14: 1,182,122 km (0.099 R)
• M15: 1,254,079 km (0.094 R)
• M16: 1,330,972 km (0.093 R)
• M17: 1,442,572 km (0.091 R)
• M18: 1,540,409 km (0.108 R)
• M19: 1,609,224 km (0.116 R)
• M20: 1,703,770 km (0.047 R)
• M21: 1,854,714 km (0.038 R)
• M22: 1,917,097 km (0.052 R)
• M23: 2,002,667 km (0.074 R)
• M24: 2,135,360 km (0.115 R)
• M25: 2,255,337 km (0.108 R)
• M26: 2,322,208 km (0.091 R)
• M27: 2,385,787 km (0.072 R)
• M28: 2,453,854 km (0.075 R)
• M29: 2,584,004 km (0.111 R)
• M30: 2,654,016 km (0.109 R)
• M31: 2,716,398 km (0.085 R)
• M32: 2,821,416 km (0.067 R)
• M33: 2,914,915 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.9

Radius: 13.1

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.57 AU - 3.37 AU

Year: 3413 Days

Day: 10.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 16,053,807 km

• M1: 178,769 km (0.112 R)
• M2: 267,032 km (0.117 R)
• M3: 432,338 km (0.112 R)
• M4: 536,009 km (0.105 R)
• M5: 657,931 km (0.119 R)
• M6: 815,308 km (0.101 R)
• M7: 916,437 km (0.025 R)
• M8: 1,004,251 km (0.115 R)
• M9: 1,095,356 km (0.05 R)
• M10: 1,218,325 km (0.111 R)
• M11: 1,356,254 km (0.055 R)
• M12: 1,458,280 km (0.048 R)
• M13: 1,813,874 km (0.076 R)
• M14: 2,008,052 km (0.083 R)
• M15: 2,125,487 km (0.112 R)
• M16: 2,221,229 km (0.076 R)
• M17: 2,367,685 km (0.111 R)
• M18: 2,670,322 km (0.1 R)
• M19: 2,945,582 km (0.055 R)
• M20: 3,107,148 km (0.11 R)
• M21: 3,257,942 km (0.094 R)
• M22: 3,383,006 km (0.058 R)
• M23: 3,797,542 km (0.037 R)
• M24: 3,929,487 km (0.107 R)
• M25: 4,107,958 km (0.12 R)
• M26: 4,288,971 km (0.106 R)
• M27: 4,380,525 km (0.052 R)
• M28: 4,534,760 km (0.083 R)
• M29: 5,201,668 km (0.088 R)
• M30: 5,332,267 km (0.108 R)
• M31: 5,747,550 km (0.07 R)
• M32: 5,831,774 km (0.115 R)
• M33: 6,259,624 km (0.112 R)
• M34: 6,363,893 km (0.109 R)
• M35: 6,591,731 km (0.108 R)
• M36: 6,679,994 km (0.115 R)
• M37: 6,929,523 km (0.086 R)
• M38: 7,163,943 km (0.107 R)
• M39: 7,309,651 km (0.108 R)
• M40: 7,401,055 km (0.082 R)
• M41: 7,548,260 km (0.118 R)
• M42: 7,771,011 km (0.095 R)
• M43: 7,883,209 km (0.12 R)
• M44: 8,014,706 km (0.113 R)
• M45: 8,413,683 km (0.101 R)
• M46: 8,529,023 km (0.096 R)
• M47: 8,625,364 km (0.067 R)
• M48: 8,916,781 km (0.11 R)
• M49: 9,014,768 km (0.08 R)
• M50: 9,629,615 km (0.096 R)
• M51: 9,810,628 km (0.109 R)
• M52: 10,155,900 km (0.076 R)
• M53: 10,443,128 km (0.095 R)
• M54: 10,753,843 km (0.062 R)
• M55: 11,173,016 km (0.092 R)
• M56: 11,278,632 km (0.097 R)
• M57: 13,058,099 km (0.072 R)
• M58: 13,505,247 km (0.116 R)
• M59: 13,798,758 km (0.076 R)
• M60: 13,934,892 km (0.096 R)
• M61: 14,483,767 km (0.026 R)
• M62: 14,714,746 km (0.072 R)
• M63: 14,900,247 km (0.106 R)
• M64: 15,063,309 km (0.054 R)
• M65: 15,273,793 km (0.118 R)
• M66: 15,461,688 km (0.115 R)
• M67: 15,768,663 km (0.059 R)
• M68: 16,030,010 km (0.08 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: 162 - 10,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit