🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.5

Radius: 13.4

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.61 AU - 0.79 AU

Year: 384 Days

Day: 6.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 17,484,998 km

• M1: 173,534 km (0.093 R)
• M2: 295,456 km (0.105 R)
• M3: 381,026 km (0.117 R)
• M4: 470,934 km (0.048 R)
• M5: 601,234 km (0.094 R)
• M6: 705,055 km (0.096 R)
• M7: 839,842 km (0.12 R)
• M8: 929,452 km (0.112 R)
• M9: 1,027,139 km (0.071 R)
• M10: 1,183,170 km (0.037 R)
• M11: 1,280,707 km (0.077 R)
• M12: 1,366,876 km (0.055 R)
• M13: 1,484,759 km (0.114 R)
• M14: 1,673,851 km (0.049 R)
• M15: 1,779,467 km (0.117 R)
• M16: 2,008,800 km (0.069 R)
• M17: 2,173,059 km (0.101 R)
• M18: 2,277,328 km (0.041 R)
• M19: 2,407,179 km (0.087 R)
• M20: 2,668,228 km (0.049 R)
• M21: 2,755,294 km (0.096 R)
• M22: 2,849,540 km (0.079 R)
• M23: 3,002,878 km (0.041 R)
• M24: 3,145,894 km (0.099 R)
• M25: 3,251,360 km (0.086 R)
• M26: 3,499,842 km (0.106 R)
• M27: 3,657,518 km (0.104 R)
• M28: 3,796,495 km (0.103 R)
• M29: 3,894,930 km (0.071 R)
• M30: 4,188,142 km (0.075 R)
• M31: 4,297,348 km (0.097 R)
• M32: 4,407,452 km (0.077 R)
• M33: 4,503,644 km (0.098 R)
• M34: 4,645,463 km (0.069 R)
• M35: 4,781,298 km (0.1 R)
• M36: 5,010,481 km (0.038 R)
• M37: 5,173,244 km (0.112 R)
• M38: 5,259,263 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750

Radius: 8.1

Gravity: 11.43 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.29 AU - 1.63 AU

Year: 1157 Days

Day: 14.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 17,484,998 km

• M1: 110,702 km (0.106 R)
• M2: 215,421 km (0.028 R)
• M3: 271,670 km (0.112 R)
• M4: 409,599 km (0.108 R)
• M5: 496,515 km (0.079 R)
• M6: 566,228 km (0.103 R)
• M7: 756,367 km (0.091 R)
• M8: 915,988 km (0.099 R)
• M9: 1,064,090 km (0.062 R)
• M10: 1,125,574 km (0.114 R)
• M11: 1,425,817 km (0.096 R)
• M12: 1,528,591 km (0.053 R)
• M13: 1,607,280 km (0.096 R)
• M14: 1,741,618 km (0.105 R)
• M15: 1,842,597 km (0.096 R)
• M16: 2,050,388 km (0.094 R)
• M17: 2,118,007 km (0.05 R)
• M18: 2,206,269 km (0.046 R)
• M19: 2,468,066 km (0.044 R)
• M20: 2,540,172 km (0.111 R)
• M21: 2,665,684 km (0.085 R)
• M22: 2,901,002 km (0.067 R)
• M23: 2,966,376 km (0.11 R)
• M24: 3,076,480 km (0.034 R)
• M25: 3,199,150 km (0.068 R)
• M26: 3,323,466 km (0.104 R)
• M27: 3,437,909 km (0.034 R)
• M28: 3,518,692 km (0.045 R)
• M29: 3,753,261 km (0.091 R)
• M30: 4,005,184 km (0.105 R)
• M31: 4,176,174 km (0.095 R)
• M32: 4,237,808 km (0.062 R)
• M33: 4,337,141 km (0.068 R)
• M34: 4,412,090 km (0.068 R)
• M35: 4,677,925 km (0.035 R)
• M36: 5,040,551 km (0.117 R)
• M37: 5,145,868 km (0.114 R)
• M38: 5,225,304 km (0.107 R)
• M39: 5,278,411 km (0.056 R)
• M40: 5,452,693 km (0.052 R)
• M41: 5,520,161 km (0.085 R)
• M42: 5,792,878 km (0.061 R)
• M43: 5,875,606 km (0.095 R)
• M44: 6,168,070 km (0.112 R)
• M45: 6,294,929 km (0.107 R)
• M46: 6,536,978 km (0.087 R)
• M47: 6,651,869 km (0.071 R)
• M48: 6,883,746 km (0.107 R)
• M49: 6,942,089 km (0.032 R)
• M50: 7,310,848 km (0.095 R)
• M51: 7,490,066 km (0.074 R)
• M52: 7,595,233 km (0.088 R)
• M53: 7,670,780 km (0.12 R)
• M54: 7,776,845 km (0.117 R)
• M55: 7,868,100 km (0.083 R)
• M56: 8,036,547 km (0.096 R)
• M57: 8,975,723 km (0.101 R)
• M58: 9,199,820 km (0.112 R)
• M59: 9,442,019 km (0.094 R)
• M60: 10,331,379 km (0.05 R)
• M61: 10,398,249 km (0.067 R)
• M62: 10,599,907 km (0.098 R)
• M63: 10,904,937 km (0.04 R)
• M64: 11,126,940 km (0.116 R)
• M65: 11,419,703 km (0.106 R)
• M66: 11,471,614 km (0.051 R)
• M67: 11,662,500 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.7

Radius: 11

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.02 AU - 6.46 AU

Year: 7869 Days

Day: 12.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 17,484,998 km

• M1: 270,473 km (0.079 R)
• M2: 348,413 km (0.119 R)
• M3: 500,255 km (0.117 R)
• M4: 652,845 km (0.091 R)
• M5: 735,573 km (0.101 R)
• M6: 912,697 km (0.074 R)
• M7: 1,124,527 km (0.025 R)
• M8: 1,205,759 km (0.106 R)
• M9: 1,417,739 km (0.095 R)
• M10: 1,584,989 km (0.12 R)
• M11: 1,782,459 km (0.117 R)
• M12: 2,075,371 km (0.07 R)
• M13: 2,202,081 km (0.092 R)
• M14: 2,318,318 km (0.11 R)
• M15: 2,423,486 km (0.107 R)
• M16: 2,503,371 km (0.057 R)
• M17: 2,652,221 km (0.093 R)
• M18: 2,902,348 km (0.102 R)
• M19: 3,262,430 km (0.067 R)
• M20: 3,561,028 km (0.081 R)
• M21: 4,281,042 km (0.096 R)
• M22: 4,443,506 km (0.051 R)
• M23: 4,525,635 km (0.1 R)
• M24: 4,808,375 km (0.1 R)
• M25: 5,096,949 km (0.094 R)
• M26: 5,269,286 km (0.059 R)
• M27: 5,780,312 km (0.084 R)
• M28: 6,233,594 km (0.101 R)
• M29: 6,381,097 km (0.089 R)
• M30: 6,773,792 km (0.049 R)
• M31: 7,232,309 km (0.106 R)
• M32: 7,998,849 km (0.113 R)
• M33: 8,422,211 km (0.119 R)
• M34: 8,524,236 km (0.081 R)
• M35: 8,626,561 km (0.118 R)
• M36: 8,915,136 km (0.051 R)
• M37: 9,019,106 km (0.07 R)
• M38: 9,102,432 km (0.059 R)
• M39: 9,459,821 km (0.089 R)
• M40: 9,757,521 km (0.081 R)
• M41: 9,929,110 km (0.115 R)
• M42: 10,188,363 km (0.066 R)
• M43: 10,296,971 km (0.108 R)
• M44: 10,384,187 km (0.068 R)
• M45: 10,493,543 km (0.105 R)
• M46: 10,603,347 km (0.117 R)
• M47: 10,779,723 km (0.092 R)
• M48: 11,135,467 km (0.118 R)
• M49: 11,224,927 km (0.105 R)
• M50: 11,790,107 km (0.096 R)
• M51: 12,480,352 km (0.048 R)
• M52: 12,924,358 km (0.112 R)
• M53: 13,444,959 km (0.083 R)
• M54: 13,564,338 km (0.097 R)
• M55: 14,751,846 km (0.028 R)
• M56: 15,545,313 km (0.068 R)
• M57: 15,796,189 km (0.082 R)
• M58: 16,276,398 km (0.097 R)
• M59: 16,787,125 km (0.029 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 11,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit