🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.7

Radius: 11.6

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.78 AU - 0.94 AU

Year: 551 Days

Day: 14.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 26,157,458 km

• M1: 146,307 km (0.112 R)
• M2: 400,174 km (0.106 R)
• M3: 497,563 km (0.067 R)
• M4: 619,934 km (0.081 R)
• M5: 807,978 km (0.104 R)
• M6: 920,625 km (0.075 R)
• M7: 1,124,228 km (0.039 R)
• M8: 1,202,019 km (0.115 R)
• M9: 1,405,173 km (0.066 R)
• M10: 1,554,172 km (0.111 R)
• M11: 1,669,662 km (0.102 R)
• M12: 1,759,570 km (0.073 R)
• M13: 1,868,477 km (0.111 R)
• M14: 1,997,730 km (0.087 R)
• M15: 2,142,092 km (0.087 R)
• M16: 2,359,009 km (0.119 R)
• M17: 2,615,868 km (0.088 R)
• M18: 2,688,124 km (0.111 R)
• M19: 2,794,488 km (0.066 R)
• M20: 2,956,652 km (0.07 R)
• M21: 3,108,195 km (0.036 R)
• M22: 3,354,732 km (0.053 R)
• M23: 3,541,879 km (0.089 R)
• M24: 3,703,146 km (0.047 R)
• M25: 3,889,245 km (0.074 R)
• M26: 4,002,491 km (0.116 R)
• M27: 4,162,860 km (0.1 R)
• M28: 4,356,589 km (0.115 R)
• M29: 4,466,394 km (0.086 R)
• M30: 4,672,839 km (0.105 R)
• M31: 4,753,173 km (0.119 R)
• M32: 4,849,963 km (0.087 R)
• M33: 4,939,422 km (0.115 R)
• M34: 5,128,215 km (0.065 R)
• M35: 5,227,698 km (0.043 R)
• M36: 5,319,401 km (0.115 R)
• M37: 5,436,985 km (0.059 R)
• M38: 5,691,900 km (0.059 R)
• M39: 5,820,704 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.3

Radius: 11.6

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.73 AU - 4.85 AU

Year: 6133 Days

Day: 8.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 26,157,458 km

• M1: 299,046 km (0.106 R)
• M2: 405,261 km (0.095 R)
• M3: 555,008 km (0.067 R)
• M4: 666,758 km (0.096 R)
• M5: 850,165 km (0.052 R)
• M6: 1,148,762 km (0.08 R)
• M7: 1,382,584 km (0.087 R)
• M8: 1,510,490 km (0.085 R)
• M9: 1,778,569 km (0.097 R)
• M10: 2,039,767 km (0.11 R)
• M11: 2,419,297 km (0.071 R)
• M12: 3,127,044 km (0.071 R)
• M13: 3,854,090 km (0.114 R)
• M14: 4,065,322 km (0.099 R)
• M15: 4,193,827 km (0.088 R)
• M16: 4,766,637 km (0.108 R)
• M17: 4,947,800 km (0.119 R)
• M18: 5,239,516 km (0.075 R)
• M19: 5,348,423 km (0.102 R)
• M20: 5,521,209 km (0.092 R)
• M21: 5,663,775 km (0.075 R)
• M22: 5,743,661 km (0.081 R)
• M23: 6,181,085 km (0.111 R)
• M24: 6,798,026 km (0.111 R)
• M25: 7,053,839 km (0.088 R)
• M26: 7,382,505 km (0.097 R)
• M27: 7,539,882 km (0.119 R)
• M28: 8,544,282 km (0.11 R)
• M29: 8,783,489 km (0.089 R)
• M30: 8,857,540 km (0.115 R)
• M31: 8,987,690 km (0.089 R)
• M32: 9,155,838 km (0.118 R)
• M33: 9,249,786 km (0.116 R)
• M34: 10,303,853 km (0.084 R)
• M35: 11,294,938 km (0.103 R)
• M36: 11,659,209 km (0.101 R)
• M37: 11,781,431 km (0.119 R)
• M38: 12,254,160 km (0.093 R)
• M39: 12,337,037 km (0.062 R)
• M40: 12,607,510 km (0.063 R)
• M41: 12,922,264 km (0.113 R)
• M42: 13,495,074 km (0.045 R)
• M43: 14,490,199 km (0.114 R)
• M44: 14,775,782 km (0.097 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.5

Radius: 5.1

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.46 AU - 9.44 AU

Year: 15473 Days

Day: 20.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 26,157,458 km

• M1: 65,823 km (0.104 R)
• M2: 227,090 km (0.053 R)
• M3: 851,810 km (0.117 R)
• M4: 1,134,550 km (0.12 R)
• M5: 1,272,479 km (0.055 R)
• M6: 2,122,943 km (0.053 R)
• M7: 2,310,390 km (0.087 R)
• M8: 2,866,894 km (0.06 R)
• M9: 3,055,088 km (0.099 R)
• M10: 3,208,426 km (0.101 R)
• M11: 3,325,112 km (0.105 R)
• M12: 3,423,547 km (0.097 R)
• M13: 3,765,079 km (0.061 R)
• M14: 3,826,414 km (0.099 R)
• M15: 3,867,554 km (0.092 R)
• M16: 3,991,870 km (0.094 R)
• M17: 5,351,116 km (0.086 R)
• M18: 5,466,456 km (0.103 R)
• M19: 5,746,802 km (0.103 R)
• M20: 5,841,198 km (0.1 R)
• M21: 7,369,939 km (0.109 R)
• M22: 7,861,817 km (0.119 R)
• M23: 8,444,501 km (0.085 R)
• M24: 9,289,130 km (0.073 R)
• M25: 9,344,481 km (0.084 R)
• M26: 9,876,302 km (0.085 R)
• M27: 10,331,827 km (0.079 R)
• M28: 11,919,061 km (0.095 R)
• M29: 12,069,706 km (0.117 R)
• M30: 12,587,165 km (0.104 R)
• M31: 12,648,500 km (0.117 R)
• M32: 14,598,658 km (0.117 R)
• M33: 14,986,864 km (0.119 R)
• M34: 15,707,328 km (0.069 R)
• M35: 15,972,116 km (0.061 R)
• M36: 16,005,327 km (0.1 R)
• M37: 16,741,498 km (0.025 R)
• M38: 16,842,775 km (0.101 R)
• M39: 17,386,265 km (0.118 R)
• M40: 17,557,255 km (0.103 R)
• M41: 18,351,021 km (0.105 R)
• M42: 19,262,371 km (0.1 R)
• M43: 19,866,148 km (0.087 R)
• M44: 19,973,410 km (0.026 R)
• M45: 20,044,918 km (0.066 R)
• M46: 20,332,146 km (0.095 R)
• M47: 20,584,517 km (0.078 R)
• M48: 21,421,069 km (0.075 R)
• M49: 22,528,841 km (0.093 R)
• M50: 22,752,639 km (0.107 R)
• M51: 22,864,838 km (0.115 R)
• M52: 22,939,637 km (0.113 R)
• M53: 23,127,232 km (0.078 R)
• M54: 23,390,674 km (0.098 R)
• M55: 23,428,373 km (0.109 R)
• M56: 26,040,053 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 17,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit