🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.4

Radius: 12.7

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.85 AU - 1.05 AU

Year: 607 Days

Day: 13.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 16,227,079 km

• M1: 202,406 km (0.033 R)
• M2: 286,181 km (0.101 R)
• M3: 431,889 km (0.112 R)
• M4: 552,166 km (0.11 R)
• M5: 659,278 km (0.115 R)
• M6: 932,743 km (0.077 R)
• M7: 1,069,475 km (0.114 R)
• M8: 1,184,067 km (0.055 R)
• M9: 1,431,801 km (0.099 R)
• M10: 1,581,249 km (0.052 R)
• M11: 1,752,838 km (0.095 R)
• M12: 1,966,165 km (0.05 R)
• M13: 2,182,035 km (0.092 R)
• M14: 2,324,153 km (0.102 R)
• M15: 2,488,710 km (0.116 R)
• M16: 2,637,410 km (0.103 R)
• M17: 2,836,076 km (0.118 R)
• M18: 2,944,086 km (0.082 R)
• M19: 3,115,675 km (0.087 R)
• M20: 3,241,337 km (0.116 R)
• M21: 3,397,368 km (0.086 R)
• M22: 3,621,316 km (0.047 R)
• M23: 3,724,089 km (0.102 R)
• M24: 4,053,654 km (0.03 R)
• M25: 4,245,139 km (0.077 R)
• M26: 4,416,279 km (0.109 R)
• M27: 4,502,597 km (0.098 R)
• M28: 4,637,235 km (0.056 R)
• M29: 4,910,700 km (0.114 R)
• M30: 5,139,734 km (0.056 R)
• M31: 5,222,462 km (0.048 R)
• M32: 5,685,467 km (0.059 R)
• M33: 5,788,241 km (0.04 R)
• M34: 5,874,260 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.3

Radius: 9.8

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.84 AU - 1.16 AU

Year: 656 Days

Day: 14.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 16,227,079 km

• M1: 128,355 km (0.12 R)
• M2: 204,351 km (0.06 R)
• M3: 268,827 km (0.067 R)
• M4: 358,736 km (0.077 R)
• M5: 461,958 km (0.092 R)
• M6: 572,511 km (0.084 R)
• M7: 659,577 km (0.105 R)
• M8: 761,603 km (0.066 R)
• M9: 858,841 km (0.053 R)
• M10: 927,956 km (0.051 R)
• M11: 1,089,372 km (0.114 R)
• M12: 1,153,250 km (0.093 R)
• M13: 1,248,394 km (0.1 R)
• M14: 1,340,098 km (0.1 R)
• M15: 1,440,478 km (0.104 R)
• M16: 1,750,445 km (0.118 R)
• M17: 1,874,910 km (0.085 R)
• M18: 1,952,402 km (0.068 R)
• M19: 2,016,579 km (0.096 R)
• M20: 2,198,790 km (0.064 R)
• M21: 2,303,209 km (0.105 R)
• M22: 2,394,164 km (0.105 R)
• M23: 2,463,129 km (0.114 R)
• M24: 2,610,932 km (0.034 R)
• M25: 2,674,062 km (0.099 R)
• M26: 2,793,890 km (0.099 R)
• M27: 2,964,731 km (0.096 R)
• M28: 3,038,931 km (0.066 R)
• M29: 3,164,145 km (0.105 R)
• M30: 3,402,454 km (0.083 R)
• M31: 3,515,101 km (0.11 R)
• M32: 3,585,113 km (0.08 R)
• M33: 3,655,424 km (0.117 R)
• M34: 3,753,111 km (0.116 R)
• M35: 3,851,547 km (0.099 R)
• M36: 4,023,884 km (0.065 R)
• M37: 4,124,712 km (0.099 R)
• M38: 4,366,463 km (0.117 R)
• M39: 4,451,285 km (0.062 R)
• M40: 4,584,277 km (0.095 R)
• M41: 4,660,871 km (0.093 R)
• M42: 4,961,862 km (0.052 R)
• M43: 5,070,171 km (0.119 R)
• M44: 5,249,090 km (0.097 R)
• M45: 5,339,447 km (0.118 R)
• M46: 5,409,908 km (0.083 R)
• M47: 5,511,335 km (0.101 R)
• M48: 5,613,361 km (0.096 R)
• M49: 5,674,846 km (0.104 R)
• M50: 5,923,178 km (0.033 R)
• M51: 6,122,293 km (0.12 R)
• M52: 6,185,573 km (0.071 R)
• M53: 6,281,016 km (0.113 R)
• M54: 6,377,058 km (0.12 R)
• M55: 6,613,572 km (0.118 R)
• M56: 6,962,883 km (0.115 R)
• M57: 7,173,068 km (0.12 R)
• M58: 7,351,838 km (0.088 R)
• M59: 7,419,157 km (0.057 R)
• M60: 7,543,323 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.4

Radius: 14.9

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.87 AU - 3.39 AU

Year: 3633 Days

Day: 12.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 16,227,079 km

• M1: 203,752 km (0.06 R)
• M2: 323,431 km (0.052 R)
• M3: 421,118 km (0.068 R)
• M4: 618,438 km (0.108 R)
• M5: 754,721 km (0.108 R)
• M6: 902,823 km (0.105 R)
• M7: 1,240,914 km (0.112 R)
• M8: 1,369,718 km (0.078 R)
• M9: 1,717,982 km (0.075 R)
• M10: 1,874,611 km (0.107 R)
• M11: 2,095,118 km (0.107 R)
• M12: 2,398,503 km (0.092 R)
• M13: 2,729,563 km (0.076 R)
• M14: 2,860,910 km (0.077 R)
• M15: 3,021,428 km (0.087 R)
• M16: 3,240,140 km (0.03 R)
• M17: 3,564,020 km (0.096 R)
• M18: 3,825,068 km (0.104 R)
• M19: 4,062,330 km (0.081 R)
• M20: 4,213,125 km (0.113 R)
• M21: 4,335,197 km (0.049 R)
• M22: 4,567,373 km (0.048 R)
• M23: 4,931,344 km (0.117 R)
• M24: 5,076,305 km (0.092 R)
• M25: 5,337,652 km (0.106 R)
• M26: 5,603,637 km (0.1 R)
• M27: 6,252,742 km (0.036 R)
• M28: 6,533,238 km (0.051 R)
• M29: 6,639,602 km (0.118 R)
• M30: 6,800,121 km (0.115 R)
• M31: 6,907,831 km (0.103 R)
• M32: 7,547,811 km (0.092 R)
• M33: 7,678,111 km (0.052 R)
• M34: 7,790,459 km (0.117 R)
• M35: 7,922,105 km (0.056 R)
• M36: 8,206,939 km (0.115 R)
• M37: 8,360,277 km (0.094 R)
• M38: 8,495,065 km (0.088 R)
• M39: 8,689,093 km (0.118 R)
• M40: 8,963,156 km (0.097 R)
• M41: 9,260,108 km (0.102 R)
• M42: 9,359,740 km (0.117 R)
• M43: 9,479,867 km (0.11 R)
• M44: 9,681,226 km (0.068 R)
• M45: 9,843,241 km (0.081 R)
• M46: 10,273,035 km (0.101 R)
• M47: 10,459,135 km (0.048 R)
• M48: 10,834,775 km (0.108 R)
• M49: 10,961,036 km (0.12 R)
• M50: 11,193,661 km (0.113 R)
• M51: 11,706,931 km (0.075 R)
• M52: 11,966,483 km (0.026 R)
• M53: 12,403,309 km (0.047 R)
• M54: 12,712,229 km (0.092 R)
• M55: 13,315,258 km (0.118 R)
• M56: 13,563,740 km (0.085 R)
• M57: 13,768,090 km (0.077 R)
• M58: 14,271,936 km (0.071 R)
• M59: 14,456,689 km (0.072 R)
• M60: 14,875,264 km (0.064 R)
• M61: 15,203,632 km (0.119 R)
• M62: 15,843,611 km (0.075 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 14,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit