🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.5

Radius: 13.6

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.57 AU - 0.57 AU

Year: 297 Days

Day: 12.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 83,600,706 km

• M1: 170,093 km (0.066 R)
• M2: 255,364 km (0.101 R)
• M3: 358,736 km (0.118 R)
• M4: 600,336 km (0.055 R)
• M5: 723,455 km (0.112 R)
• M6: 818,151 km (0.033 R)
• M7: 904,469 km (0.054 R)
• M8: 1,001,109 km (0.103 R)
• M9: 1,087,427 km (0.106 R)
• M10: 1,183,768 km (0.077 R)
• M11: 1,278,314 km (0.117 R)
• M12: 1,378,245 km (0.089 R)
• M13: 1,488,948 km (0.083 R)
• M14: 1,669,512 km (0.101 R)
• M15: 1,791,135 km (0.087 R)
• M16: 1,886,579 km (0.077 R)
• M17: 1,998,777 km (0.112 R)
• M18: 2,113,369 km (0.078 R)
• M19: 2,236,339 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.8

Radius: 13.8

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.77 AU - 0.95 AU

Year: 551 Days

Day: 10.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 83,600,706 km

• M1: 176,525 km (0.117 R)
• M2: 265,237 km (0.032 R)
• M3: 402,418 km (0.103 R)
• M4: 501,602 km (0.061 R)
• M5: 624,422 km (0.089 R)
• M6: 810,222 km (0.115 R)
• M7: 960,418 km (0.081 R)
• M8: 1,047,185 km (0.06 R)
• M9: 1,158,486 km (0.096 R)
• M10: 1,387,969 km (0.085 R)
• M11: 1,608,476 km (0.104 R)
• M12: 1,732,643 km (0.101 R)
• M13: 1,840,951 km (0.054 R)
• M14: 2,064,451 km (0.092 R)
• M15: 2,207,167 km (0.082 R)
• M16: 2,374,417 km (0.117 R)
• M17: 2,509,953 km (0.092 R)
• M18: 2,626,191 km (0.093 R)
• M19: 2,993,453 km (0.104 R)
• M20: 3,109,242 km (0.097 R)
• M21: 3,234,456 km (0.1 R)
• M22: 3,353,386 km (0.109 R)
• M23: 3,538,738 km (0.092 R)
• M24: 3,661,408 km (0.118 R)
• M25: 3,810,557 km (0.082 R)
• M26: 3,911,236 km (0.086 R)
• M27: 4,080,880 km (0.111 R)
• M28: 4,551,515 km (0.117 R)
• M29: 4,640,526 km (0.108 R)
• M30: 4,802,391 km (0.118 R)
• M31: 5,021,103 km (0.083 R)
• M32: 5,168,906 km (0.115 R)
• M33: 5,271,231 km (0.1 R)
• M34: 5,440,276 km (0.108 R)
• M35: 5,563,545 km (0.11 R)
• M36: 5,706,860 km (0.1 R)
• M37: 5,899,990 km (0.118 R)
• M38: 5,987,505 km (0.058 R)
• M39: 6,105,089 km (0.111 R)
• M40: 6,203,525 km (0.118 R)
• M41: 6,392,167 km (0.101 R)
• M42: 6,552,536 km (0.055 R)
• M43: 6,693,906 km (0.08 R)
• M44: 6,846,646 km (0.101 R)
• M45: 6,938,798 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.9

Radius: 7.6

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.99 AU - 12.39 AU

Year: 22453 Days

Day: 23.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 83,600,706 km

• M1: 313,258 km (0.108 R)
• M2: 839,094 km (0.093 R)
• M3: 945,459 km (0.043 R)
• M4: 1,510,490 km (0.1 R)
• M5: 1,775,577 km (0.077 R)
• M6: 2,656,409 km (0.09 R)
• M7: 2,774,891 km (0.106 R)
• M8: 3,017,239 km (0.113 R)
• M9: 3,522,431 km (0.092 R)
• M10: 3,609,348 km (0.095 R)
• M11: 3,784,976 km (0.115 R)
• M12: 4,053,953 km (0.08 R)
• M13: 4,375,439 km (0.1 R)
• M14: 4,994,325 km (0.1 R)
• M15: 5,438,930 km (0.076 R)
• M16: 6,103,294 km (0.073 R)
• M17: 6,155,504 km (0.072 R)
• M18: 6,471,604 km (0.081 R)
• M19: 7,732,265 km (0.119 R)
• M20: 7,959,056 km (0.096 R)
• M21: 8,073,348 km (0.071 R)
• M22: 8,947,449 km (0.092 R)
• M23: 9,668,361 km (0.114 R)
• M24: 10,097,407 km (0.101 R)
• M25: 10,470,205 km (0.115 R)
• M26: 11,101,508 km (0.086 R)
• M27: 11,165,237 km (0.078 R)
• M28: 11,486,125 km (0.117 R)
• M29: 12,467,038 km (0.104 R)
• M30: 12,533,310 km (0.118 R)
• M31: 12,599,731 km (0.115 R)
• M32: 14,022,257 km (0.096 R)
• M33: 14,160,486 km (0.084 R)
• M34: 15,352,631 km (0.034 R)
• M35: 16,213,567 km (0.083 R)
• M36: 17,608,268 km (0.116 R)
• M37: 17,832,066 km (0.12 R)
• M38: 18,207,108 km (0.065 R)
• M39: 18,357,753 km (0.06 R)
• M40: 18,964,821 km (0.12 R)
• M41: 20,511,065 km (0.081 R)
• M42: 20,589,454 km (0.11 R)
• M43: 20,746,532 km (0.083 R)
• M44: 22,177,884 km (0.108 R)
• M45: 22,824,147 km (0.083 R)
• M46: 24,218,100 km (0.109 R)
• M47: 24,716,560 km (0.039 R)
• M48: 24,967,137 km (0.055 R)
• M49: 27,604,846 km (0.119 R)
• M50: 29,795,707 km (0.074 R)
• M51: 32,955,513 km (0.039 R)
• M52: 33,047,366 km (0.106 R)
• M53: 34,063,136 km (0.12 R)
• M54: 36,885,150 km (0.079 R)
• M55: 37,938,469 km (0.119 R)
• M56: 41,256,400 km (0.077 R)
• M57: 43,150,608 km (0.067 R)
• M58: 43,452,347 km (0.088 R)
• M59: 43,553,026 km (0.084 R)
• M60: 43,754,684 km (0.056 R)
• M61: 44,767,761 km (0.106 R)
• M62: 47,748,798 km (0.068 R)
• M63: 48,269,099 km (0.059 R)
• M64: 49,841,672 km (0.107 R)
• M65: 49,947,139 km (0.088 R)
• M66: 51,005,544 km (0.116 R)
• M67: 51,750,840 km (0.027 R)
• M68: 53,575,785 km (0.116 R)
• M69: 54,333,348 km (0.053 R)
• M70: 54,876,688 km (0.063 R)
• M71: 58,618,579 km (0.089 R)
• M72: 61,761,331 km (0.093 R)
• M73: 62,214,762 km (0.044 R)
• M74: 62,783,085 km (0.117 R)
• M75: 63,581,788 km (0.101 R)
• M76: 64,039,557 km (0.085 R)
• M77: 64,613,415 km (0.115 R)
• M78: 65,304,258 km (0.1 R)
• M79: 66,345,160 km (0.047 R)
• M80: 66,461,098 km (0.085 R)
• M81: 68,560,555 km (0.068 R)
• M82: 69,147,577 km (0.066 R)
• M83: 73,783,166 km (0.058 R)
• M84: 73,903,293 km (0.093 R)
• M85: 76,320,495 km (0.082 R)
• M86: 79,132,187 km (0.21 R)
• M87: 80,488,890 km (0.116 R)
• M88: 81,728,907 km (0.116 R)
• M89: 81,977,688 km (0.154 R)
• M90: 83,600,676 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 15,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit