🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.1

Radius: 10.3

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.56 AU - 0.74 AU

Year: 349 Days

Day: 11.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 76,331,257 km

• M1: 150,346 km (0.05 R)
• M2: 223,499 km (0.068 R)
• M3: 293,960 km (0.091 R)
• M4: 365,767 km (0.059 R)
• M5: 469,139 km (0.041 R)
• M6: 545,583 km (0.099 R)
• M7: 688,749 km (0.058 R)
• M8: 914,492 km (0.116 R)
• M9: 1,002,007 km (0.07 R)
• M10: 1,109,268 km (0.113 R)
• M11: 1,181,674 km (0.037 R)
• M12: 1,358,498 km (0.055 R)
• M13: 1,487,601 km (0.104 R)
• M14: 1,713,793 km (0.118 R)
• M15: 1,793,379 km (0.046 R)
• M16: 1,925,474 km (0.087 R)
• M17: 2,008,501 km (0.112 R)
• M18: 2,082,103 km (0.102 R)
• M19: 2,248,306 km (0.09 R)
• M20: 2,324,901 km (0.107 R)
• M21: 2,435,902 km (0.104 R)
• M22: 2,611,380 km (0.041 R)
• M23: 2,680,495 km (0.086 R)
• M24: 2,987,021 km (0.102 R)
• M25: 3,071,543 km (0.1 R)
• M26: 3,317,482 km (0.117 R)
• M27: 3,442,845 km (0.085 R)
• M28: 3,512,408 km (0.106 R)
• M29: 3,582,570 km (0.039 R)
• M30: 3,659,613 km (0.087 R)
• M31: 3,750,269 km (0.107 R)
• M32: 3,821,926 km (0.08 R)
• M33: 3,887,600 km (0.116 R)
• M34: 3,999,948 km (0.087 R)
• M35: 4,160,616 km (0.098 R)
• M36: 4,412,389 km (0.12 R)
• M37: 4,488,235 km (0.04 R)
• M38: 4,592,206 km (0.031 R)
• M39: 4,767,535 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.9

Radius: 11.7

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.95 AU - 0.95 AU

Year: 617 Days

Day: 8.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 76,331,257 km

• M1: 147,504 km (0.085 R)
• M2: 289,921 km (0.109 R)
• M3: 378,782 km (0.104 R)
• M4: 612,902 km (0.111 R)
• M5: 713,731 km (0.026 R)
• M6: 794,963 km (0.06 R)
• M7: 895,792 km (0.116 R)
• M8: 995,723 km (0.072 R)
• M9: 1,076,357 km (0.107 R)
• M10: 1,232,238 km (0.089 R)
• M11: 1,540,559 km (0.11 R)
• M12: 1,773,932 km (0.116 R)
• M13: 1,873,414 km (0.105 R)
• M14: 1,982,321 km (0.105 R)
• M15: 2,160,941 km (0.079 R)
• M16: 2,244,566 km (0.07 R)
• M17: 2,376,213 km (0.062 R)
• M18: 2,550,344 km (0.113 R)
• M19: 2,663,440 km (0.068 R)
• M20: 2,745,271 km (0.1 R)
• M21: 3,315,538 km (0.113 R)
• M22: 3,421,602 km (0.119 R)
• M23: 3,610,096 km (0.1 R)
• M24: 3,848,106 km (0.096 R)
• M25: 3,931,731 km (0.096 R)
• M26: 4,138,625 km (0.117 R)
• M27: 4,397,729 km (0.083 R)
• M28: 4,553,759 km (0.113 R)
• M29: 4,741,505 km (0.06 R)
• M30: 5,012,576 km (0.114 R)
• M31: 5,155,292 km (0.048 R)
• M32: 5,247,744 km (0.08 R)
• M33: 5,351,116 km (0.025 R)
• M34: 5,517,917 km (0.094 R)
• M35: 5,856,607 km (0.114 R)
• M36: 5,931,705 km (0.093 R)
• M37: 6,191,407 km (0.102 R)
• M38: 6,311,684 km (0.068 R)
• M39: 6,532,490 km (0.079 R)
• M40: 6,632,571 km (0.062 R)
• M41: 6,710,811 km (0.118 R)
• M42: 6,834,528 km (0.11 R)
• M43: 6,913,516 km (0.091 R)
• M44: 7,061,169 km (0.066 R)
• M45: 7,210,019 km (0.105 R)
• M46: 7,382,805 km (0.112 R)
• M47: 7,475,705 km (0.077 R)
• M48: 7,791,655 km (0.114 R)
• M49: 7,898,020 km (0.084 R)
• M50: 8,004,832 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665

Radius: 6.5

Gravity: 15.74 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.96 AU - 11.6 AU

Year: 20396 Days

Day: 24.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,331,257 km

• M1: 168,746 km (0.05 R)
• M2: 280,496 km (0.103 R)
• M3: 1,011,132 km (0.079 R)
• M4: 1,118,543 km (0.063 R)
• M5: 1,344,436 km (0.053 R)
• M6: 1,678,488 km (0.088 R)
• M7: 2,455,948 km (0.102 R)
• M8: 2,564,855 km (0.1 R)
• M9: 2,824,857 km (0.093 R)
• M10: 4,032,411 km (0.099 R)
• M11: 4,160,915 km (0.096 R)
• M12: 4,466,394 km (0.115 R)
• M13: 4,599,536 km (0.083 R)
• M14: 4,733,875 km (0.038 R)
• M15: 5,758,920 km (0.101 R)
• M16: 6,148,173 km (0.066 R)
• M17: 7,629,342 km (0.052 R)
• M18: 7,949,032 km (0.075 R)
• M19: 8,546,526 km (0.093 R)
• M20: 8,822,834 km (0.105 R)
• M21: 8,934,134 km (0.117 R)
• M22: 9,102,133 km (0.075 R)
• M23: 10,659,895 km (0.093 R)
• M24: 12,484,989 km (0.107 R)
• M25: 12,672,735 km (0.051 R)
• M26: 12,735,566 km (0.073 R)
• M27: 12,924,658 km (0.041 R)
• M28: 13,114,497 km (0.119 R)
• M29: 13,305,384 km (0.099 R)
• M30: 14,470,004 km (0.08 R)
• M31: 14,799,269 km (0.119 R)
• M32: 14,998,084 km (0.047 R)
• M33: 15,064,506 km (0.105 R)
• M34: 15,197,648 km (0.075 R)
• M35: 15,331,239 km (0.06 R)
• M36: 15,465,278 km (0.073 R)
• M37: 15,734,255 km (0.055 R)
• M38: 16,345,512 km (0.112 R)
• M39: 16,688,390 km (0.116 R)
• M40: 18,438,087 km (0.097 R)
• M41: 18,938,492 km (0.068 R)
• M42: 19,806,459 km (0.077 R)
• M43: 19,952,466 km (0.081 R)
• M44: 23,252,147 km (0.077 R)
• M45: 24,728,378 km (0.048 R)
• M46: 26,877,801 km (0.107 R)
• M47: 28,097,622 km (0.096 R)
• M48: 28,508,268 km (0.102 R)
• M49: 28,755,553 km (0.054 R)
• M50: 28,920,859 km (0.111 R)
• M51: 29,919,125 km (0.108 R)
• M52: 30,002,751 km (0.116 R)
• M53: 30,254,374 km (0.041 R)
• M54: 31,097,957 km (0.08 R)
• M55: 31,778,328 km (0.116 R)
• M56: 31,863,748 km (0.108 R)
• M57: 33,067,413 km (0.098 R)
• M58: 33,327,114 km (0.103 R)
• M59: 33,413,881 km (0.079 R)
• M60: 34,023,493 km (0.112 R)
• M61: 34,900,435 km (0.069 R)
• M62: 35,253,337 km (0.059 R)
• M63: 36,408,531 km (0.115 R)
• M64: 38,118,884 km (0.107 R)
• M65: 38,482,257 km (0.079 R)
• M66: 39,763,264 km (0.052 R)
• M67: 40,872,382 km (0.076 R)
• M68: 42,367,015 km (0.065 R)
• M69: 44,737,842 km (0.108 R)
• M70: 48,718,192 km (0.103 R)
• M71: 49,409,035 km (0.061 R)
• M72: 50,003,687 km (0.108 R)
• M73: 51,802,003 km (0.049 R)
• M74: 51,902,532 km (0.064 R)
• M75: 53,824,865 km (0.091 R)
• M76: 54,538,896 km (0.063 R)
• M77: 56,079,604 km (0.055 R)
• M78: 56,389,571 km (0.101 R)
• M79: 57,843,064 km (0.113 R)
• M80: 58,574,448 km (0.11 R)
• M81: 59,308,824 km (0.118 R)
• M82: 59,519,308 km (0.11 R)
• M83: 60,892,916 km (0.093 R)
• M84: 65,293,187 km (0.041 R)
• M85: 66,272,605 km (0.119 R)
• M86: 67,915,937 km (0.116 R)
• M87: 68,246,249 km (0.063 R)
• M88: 68,356,503 km (0.083 R)
• M89: 68,797,966 km (0.098 R)
• M90: 71,914,389 km (0.052 R)
• M91: 72,026,588 km (0.092 R)
• M92: 73,602,751 km (0.111 R)
• M93: 74,281,776 km (0.109 R)
• M94: 75,076,589 km (0.104 R)
• M95: 75,874,245 km (0.128 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 10,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit