🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.5

Radius: 11.1

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.19 AU - 1.25 AU

Year: 947 Days

Day: 12.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 30,583,766 km

• M1: 169,195 km (0.094 R)
• M2: 323,281 km (0.105 R)
• M3: 528,380 km (0.044 R)
• M4: 608,714 km (0.11 R)
• M5: 766,839 km (0.101 R)
• M6: 944,711 km (0.114 R)
• M7: 1,056,759 km (0.092 R)
• M8: 1,128,417 km (0.066 R)
• M9: 1,227,750 km (0.062 R)
• M10: 1,396,197 km (0.111 R)
• M11: 1,506,600 km (0.077 R)
• M12: 1,619,995 km (0.088 R)
• M13: 1,733,241 km (0.045 R)
• M14: 1,923,380 km (0.114 R)
• M15: 2,012,540 km (0.101 R)
• M16: 2,081,954 km (0.109 R)
• M17: 2,339,112 km (0.066 R)
• M18: 2,493,946 km (0.105 R)
• M19: 2,576,375 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.2

Radius: 12

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.5 AU - 4.8 AU

Year: 7048 Days

Day: 14.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,583,766 km

• M1: 270,623 km (0.066 R)
• M2: 416,331 km (0.085 R)
• M3: 512,373 km (0.049 R)
• M4: 685,158 km (0.094 R)
• M5: 1,322,296 km (0.097 R)
• M6: 1,443,619 km (0.043 R)
• M7: 1,568,833 km (0.115 R)
• M8: 1,730,698 km (0.053 R)
• M9: 1,847,384 km (0.089 R)
• M10: 2,053,829 km (0.038 R)
• M11: 2,377,858 km (0.118 R)
• M12: 2,641,300 km (0.119 R)
• M13: 2,894,569 km (0.096 R)
• M14: 3,637,323 km (0.116 R)
• M15: 3,810,258 km (0.071 R)
• M16: 4,030,316 km (0.109 R)
• M17: 4,345,519 km (0.07 R)
• M18: 4,575,600 km (0.076 R)
• M19: 5,000,010 km (0.025 R)
• M20: 5,120,286 km (0.11 R)
• M21: 5,338,998 km (0.077 R)
• M22: 5,486,502 km (0.063 R)
• M23: 5,710,450 km (0.075 R)
• M24: 5,861,394 km (0.112 R)
• M25: 5,988,253 km (0.055 R)
• M26: 6,296,425 km (0.101 R)
• M27: 6,478,635 km (0.037 R)
• M28: 7,306,510 km (0.099 R)
• M29: 7,774,751 km (0.09 R)
• M30: 7,858,376 km (0.094 R)
• M31: 8,252,716 km (0.062 R)
• M32: 8,740,256 km (0.083 R)
• M33: 8,943,709 km (0.06 R)
• M34: 9,266,691 km (0.051 R)
• M35: 9,773,528 km (0.091 R)
• M36: 9,954,542 km (0.075 R)
• M37: 10,106,234 km (0.084 R)
• M38: 10,381,195 km (0.069 R)
• M39: 10,658,699 km (0.075 R)
• M40: 10,813,981 km (0.073 R)
• M41: 11,442,442 km (0.104 R)
• M42: 11,697,207 km (0.12 R)
• M43: 11,825,263 km (0.055 R)
• M44: 12,998,858 km (0.106 R)
• M45: 13,431,794 km (0.106 R)
• M46: 13,801,750 km (0.115 R)
• M47: 14,655,355 km (0.119 R)
• M48: 14,793,434 km (0.088 R)
• M49: 15,949,676 km (0.099 R)
• M50: 17,062,236 km (0.074 R)
• M51: 17,463,008 km (0.115 R)
• M52: 17,977,625 km (0.101 R)
• M53: 18,088,627 km (0.091 R)
• M54: 18,422,828 km (0.042 R)
• M55: 18,833,923 km (0.098 R)
• M56: 19,210,461 km (0.046 R)
• M57: 20,047,311 km (0.113 R)
• M58: 20,277,692 km (0.118 R)
• M59: 20,470,225 km (0.037 R)
• M60: 21,207,742 km (0.05 R)
• M61: 21,403,267 km (0.119 R)
• M62: 21,560,195 km (0.103 R)
• M63: 21,717,422 km (0.091 R)
• M64: 22,033,074 km (0.116 R)
• M65: 22,270,785 km (0.095 R)
• M66: 22,708,807 km (0.117 R)
• M67: 22,828,785 km (0.082 R)
• M68: 23,189,914 km (0.089 R)
• M69: 23,472,056 km (0.095 R)
• M70: 23,633,920 km (0.089 R)
• M71: 24,694,420 km (0.1 R)
• M72: 24,941,406 km (0.097 R)
• M73: 25,354,894 km (0.118 R)
• M74: 25,562,387 km (0.1 R)
• M75: 25,687,301 km (0.045 R)
• M76: 25,979,316 km (0.1 R)
• M77: 28,613,435 km (0.088 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.8

Radius: 6.3

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.05 AU - 6.21 AU

Year: 9390 Days

Day: 24.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,583,766 km

• M1: 261,198 km (0.088 R)
• M2: 607,367 km (0.097 R)
• M3: 794,664 km (0.113 R)
• M4: 929,601 km (0.07 R)
• M5: 1,014,274 km (0.12 R)
• M6: 1,072,168 km (0.036 R)
• M7: 1,116,299 km (0.068 R)
• M8: 1,176,138 km (0.109 R)
• M9: 1,283,550 km (0.069 R)
• M10: 1,524,701 km (0.116 R)
• M11: 1,676,394 km (0.094 R)
• M12: 2,350,033 km (0.082 R)
• M13: 2,427,375 km (0.117 R)
• M14: 2,624,695 km (0.063 R)
• M15: 2,684,983 km (0.092 R)
• M16: 2,847,895 km (0.112 R)
• M17: 3,013,948 km (0.094 R)
• M18: 3,055,985 km (0.109 R)
• M19: 3,098,322 km (0.06 R)
• M20: 3,443,294 km (0.086 R)
• M21: 3,732,467 km (0.083 R)
• M22: 3,914,378 km (0.092 R)
• M23: 4,006,530 km (0.068 R)
• M24: 4,453,529 km (0.115 R)
• M25: 4,525,635 km (0.091 R)
• M26: 4,817,799 km (0.099 R)
• M27: 5,065,833 km (0.081 R)
• M28: 5,115,948 km (0.091 R)
• M29: 5,242,059 km (0.092 R)
• M30: 5,730,346 km (0.085 R)
• M31: 5,835,065 km (0.103 R)
• M32: 5,913,903 km (0.105 R)
• M33: 6,805,207 km (0.114 R)
• M34: 7,252,355 km (0.111 R)
• M35: 7,308,903 km (0.075 R)
• M36: 7,365,601 km (0.093 R)
• M37: 7,709,077 km (0.075 R)
• M38: 8,204,396 km (0.107 R)
• M39: 8,590,059 km (0.036 R)
• M40: 9,720,122 km (0.09 R)
• M41: 9,907,717 km (0.111 R)
• M42: 10,033,380 km (0.09 R)
• M43: 10,477,685 km (0.051 R)
• M44: 11,352,534 km (0.119 R)
• M45: 12,015,701 km (0.1 R)
• M46: 12,453,424 km (0.119 R)
• M47: 13,379,136 km (0.072 R)
• M48: 13,832,717 km (0.085 R)
• M49: 14,790,891 km (0.056 R)
• M50: 15,223,678 km (0.118 R)
• M51: 15,660,503 km (0.042 R)
• M52: 16,397,722 km (0.083 R)
• M53: 16,546,572 km (0.096 R)
• M54: 17,297,403 km (0.093 R)
• M55: 17,486,794 km (0.063 R)
• M56: 18,289,836 km (0.074 R)
• M57: 18,405,624 km (0.096 R)
• M58: 19,813,041 km (0.114 R)
• M59: 20,011,258 km (0.105 R)
• M60: 20,609,799 km (0.089 R)
• M61: 20,730,226 km (0.118 R)
• M62: 21,173,783 km (0.057 R)
• M63: 23,899,905 km (0.081 R)
• M64: 24,195,511 km (0.098 R)
• M65: 24,280,183 km (0.108 R)
• M66: 24,322,519 km (0.119 R)
• M67: 24,534,799 km (0.045 R)
• M68: 24,790,312 km (0.103 R)
• M69: 25,734,574 km (0.107 R)
• M70: 25,907,509 km (0.114 R)
• M71: 26,646,971 km (0.088 R)
• M72: 26,997,329 km (0.08 R)
• M73: 27,835,526 km (0.06 R)
• M74: 28,458,601 km (0.083 R)
• M75: 28,592,791 km (0.073 R)
• M76: 28,861,618 km (0.1 R)
• M77: 28,951,377 km (0.08 R)
• M78: 28,996,256 km (0.058 R)
• M79: 29,266,430 km (0.115 R)
• M80: 29,854,499 km (0.118 R)
• M81: 30,355,203 km (0.08 R)
• M82: 30,538,012 km (0.097 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 12,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit