🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.9

Radius: 13.6

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.66 AU - 0.68 AU

Year: 372 Days

Day: 7.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 17,926,174 km

• M1: 169,644 km (0.072 R)
• M2: 309,069 km (0.087 R)
• M3: 439,070 km (0.096 R)
• M4: 545,583 km (0.118 R)
• M5: 670,348 km (0.111 R)
• M6: 772,224 km (0.071 R)
• M7: 860,637 km (0.113 R)
• M8: 1,044,792 km (0.079 R)
• M9: 1,162,076 km (0.067 R)
• M10: 1,288,636 km (0.112 R)
• M11: 1,386,922 km (0.091 R)
• M12: 1,473,389 km (0.071 R)
• M13: 1,611,618 km (0.093 R)
• M14: 1,733,839 km (0.118 R)
• M15: 1,917,695 km (0.104 R)
• M16: 2,102,897 km (0.109 R)
• M17: 2,203,277 km (0.082 R)
• M18: 2,316,972 km (0.11 R)
• M19: 2,426,777 km (0.09 R)
• M20: 2,645,938 km (0.086 R)
• M21: 2,828,447 km (0.119 R)
• M22: 2,952,464 km (0.038 R)
• M23: 3,071,992 km (0.08 R)
• M24: 3,238,345 km (0.063 R)
• M25: 3,427,586 km (0.106 R)
• M26: 3,654,078 km (0.062 R)
• M27: 3,810,108 km (0.047 R)
• M28: 3,920,063 km (0.1 R)
• M29: 4,024,033 km (0.09 R)
• M30: 4,406,256 km (0.043 R)
• M31: 4,550,917 km (0.096 R)
• M32: 4,741,355 km (0.086 R)
• M33: 5,168,008 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.6

Radius: 9.9

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.69 AU - 0.85 AU

Year: 458 Days

Day: 12.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 17,926,174 km

• M1: 126,859 km (0.118 R)
• M2: 198,217 km (0.081 R)
• M3: 271,819 km (0.069 R)
• M4: 377,435 km (0.06 R)
• M5: 461,809 km (0.106 R)
• M6: 523,443 km (0.076 R)
• M7: 634,893 km (0.108 R)
• M8: 712,834 km (0.115 R)
• M9: 822,190 km (0.099 R)
• M10: 988,992 km (0.118 R)
• M11: 1,094,458 km (0.084 R)
• M12: 1,171,651 km (0.105 R)
• M13: 1,341,594 km (0.071 R)
• M14: 1,444,517 km (0.076 R)
• M15: 1,545,047 km (0.113 R)
• M16: 1,653,356 km (0.094 R)
• M17: 1,834,070 km (0.052 R)
• M18: 1,987,857 km (0.046 R)
• M19: 2,111,873 km (0.07 R)
• M20: 2,174,704 km (0.067 R)
• M21: 2,238,283 km (0.092 R)
• M22: 2,320,263 km (0.089 R)
• M23: 2,385,338 km (0.103 R)
• M24: 2,462,979 km (0.094 R)
• M25: 2,676,456 km (0.114 R)
• M26: 2,927,930 km (0.052 R)
• M27: 3,011,256 km (0.077 R)
• M28: 3,108,494 km (0.037 R)
• M29: 3,180,451 km (0.101 R)
• M30: 3,259,738 km (0.085 R)
• M31: 3,406,643 km (0.059 R)
• M32: 3,555,792 km (0.09 R)
• M33: 3,679,360 km (0.04 R)
• M34: 3,853,492 km (0.076 R)
• M35: 3,930,983 km (0.054 R)
• M36: 3,994,862 km (0.054 R)
• M37: 4,304,529 km (0.113 R)
• M38: 4,495,566 km (0.118 R)
• M39: 4,599,536 km (0.032 R)
• M40: 4,681,815 km (0.105 R)
• M41: 4,810,020 km (0.051 R)
• M42: 4,947,052 km (0.078 R)
• M43: 5,100,839 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229

Radius: 12.3

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.12 AU - 3.36 AU

Year: 3956 Days

Day: 10.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 17,926,174 km

• M1: 203,304 km (0.111 R)
• M2: 295,157 km (0.078 R)
• M3: 532,718 km (0.105 R)
• M4: 792,570 km (0.106 R)
• M5: 966,851 km (0.052 R)
• M6: 1,164,919 km (0.086 R)
• M7: 1,590,225 km (0.096 R)
• M8: 1,974,542 km (0.086 R)
• M9: 2,062,506 km (0.113 R)
• M10: 2,281,966 km (0.113 R)
• M11: 2,361,253 km (0.073 R)
• M12: 2,455,051 km (0.033 R)
• M13: 2,716,099 km (0.119 R)
• M14: 2,800,472 km (0.068 R)
• M15: 2,943,039 km (0.036 R)
• M16: 3,058,828 km (0.12 R)
• M17: 4,088,360 km (0.081 R)
• M18: 4,201,755 km (0.094 R)
• M19: 4,299,892 km (0.041 R)
• M20: 4,615,543 km (0.105 R)
• M21: 4,784,888 km (0.092 R)
• M22: 5,553,971 km (0.115 R)
• M23: 5,770,439 km (0.048 R)
• M24: 5,861,544 km (0.092 R)
• M25: 6,082,051 km (0.115 R)
• M26: 6,249,152 km (0.093 R)
• M27: 6,399,049 km (0.098 R)
• M28: 6,702,433 km (0.088 R)
• M29: 7,147,038 km (0.113 R)
• M30: 7,244,875 km (0.102 R)
• M31: 7,641,010 km (0.115 R)
• M32: 7,741,241 km (0.054 R)
• M33: 7,963,095 km (0.11 R)
• M34: 8,330,806 km (0.09 R)
• M35: 8,934,882 km (0.116 R)
• M36: 9,316,955 km (0.056 R)
• M37: 9,488,395 km (0.11 R)
• M38: 9,661,030 km (0.072 R)
• M39: 9,747,797 km (0.072 R)
• M40: 9,878,247 km (0.088 R)
• M41: 10,273,484 km (0.085 R)
• M42: 10,629,078 km (0.113 R)
• M43: 10,808,446 km (0.116 R)
• M44: 11,079,218 km (0.073 R)
• M45: 11,238,390 km (0.085 R)
• M46: 11,627,794 km (0.084 R)
• M47: 11,835,735 km (0.066 R)
• M48: 11,951,972 km (0.081 R)
• M49: 12,045,022 km (0.117 R)
• M50: 12,138,371 km (0.11 R)
• M51: 12,443,700 km (0.031 R)
• M52: 12,656,429 km (0.108 R)
• M53: 13,157,582 km (0.072 R)
• M54: 13,374,498 km (0.073 R)
• M55: 13,471,139 km (0.09 R)
• M56: 13,568,228 km (0.077 R)
• M57: 13,958,379 km (0.072 R)
• M58: 14,130,267 km (0.101 R)
• M59: 14,253,536 km (0.069 R)
• M60: 14,451,454 km (0.106 R)
• M61: 14,775,034 km (0.032 R)
• M62: 15,176,554 km (0.117 R)
• M63: 15,353,229 km (0.055 R)
• M64: 15,556,234 km (0.093 R)
• M65: 15,734,405 km (0.047 R)
• M66: 15,913,473 km (0.119 R)
• M67: 16,092,991 km (0.083 R)
• M68: 16,558,091 km (0.113 R)
• M69: 16,922,810 km (0.084 R)
• M70: 17,237,564 km (0.089 R)
• M71: 17,793,021 km (0.03 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 14,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit