🌌 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: 996.7

Radius: 8.2

Gravity: 14.82 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.57 AU - 0.83 AU

Year: 391 Days

Day: 7.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 28,309,137 km

• M1: 103,522 km (0.12 R)
• M2: 162,613 km (0.107 R)
• M3: 220,806 km (0.065 R)
• M4: 311,164 km (0.115 R)
• M5: 373,845 km (0.119 R)
• M6: 445,054 km (0.051 R)
• M7: 514,168 km (0.096 R)
• M8: 571,613 km (0.116 R)
• M9: 643,869 km (0.079 R)
• M10: 740,958 km (0.082 R)
• M11: 807,081 km (0.096 R)
• M12: 893,997 km (0.083 R)
• M13: 1,003,503 km (0.112 R)
• M14: 1,102,536 km (0.079 R)
• M15: 1,168,659 km (0.095 R)
• M16: 1,225,805 km (0.102 R)
• M17: 1,310,627 km (0.11 R)
• M18: 1,458,280 km (0.111 R)
• M19: 1,594,115 km (0.107 R)
• M20: 1,710,652 km (0.103 R)
• M21: 1,770,042 km (0.044 R)
• M22: 1,836,164 km (0.108 R)
• M23: 1,927,718 km (0.101 R)
• M24: 2,027,051 km (0.115 R)
• M25: 2,205,073 km (0.103 R)
• M26: 2,276,431 km (0.087 R)
• M27: 2,434,855 km (0.109 R)
• M28: 2,488,561 km (0.088 R)
• M29: 2,569,643 km (0.099 R)
• M30: 2,776,686 km (0.11 R)
• M31: 2,839,816 km (0.095 R)
• M32: 2,910,576 km (0.096 R)
• M33: 2,988,965 km (0.05 R)
• M34: 3,119,116 km (0.112 R)
• M35: 3,302,822 km (0.048 R)
• M36: 3,414,721 km (0.114 R)
• M37: 3,482,489 km (0.105 R)
• M38: 3,604,112 km (0.059 R)
• M39: 3,688,635 km (0.102 R)
• M40: 3,750,419 km (0.085 R)
• M41: 3,914,378 km (0.029 R)
• M42: 4,168,844 km (0.11 R)
• M43: 4,428,695 km (0.115 R)
• M44: 4,643,817 km (0.041 R)
• M45: 4,710,687 km (0.119 R)
• M46: 4,938,824 km (0.105 R)
• M47: 4,989,987 km (0.066 R)
• M48: 5,084,233 km (0.119 R)
• M49: 5,248,641 km (0.083 R)
• M50: 5,449,850 km (0.083 R)
• M51: 5,546,939 km (0.029 R)
• M52: 5,617,998 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417

Radius: 10.4

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.65 AU - 2.27 AU

Year: 1830 Days

Day: 14.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 28,309,137 km

• M1: 142,268 km (0.027 R)
• M2: 278,701 km (0.09 R)
• M3: 364,271 km (0.099 R)
• M4: 479,312 km (0.069 R)
• M5: 772,374 km (0.115 R)
• M6: 860,038 km (0.1 R)
• M7: 966,851 km (0.102 R)
• M8: 1,368,073 km (0.074 R)
• M9: 1,494,632 km (0.111 R)
• M10: 1,779,167 km (0.103 R)
• M11: 1,968,409 km (0.106 R)
• M12: 2,620,506 km (0.107 R)
• M13: 2,848,343 km (0.068 R)
• M14: 3,226,377 km (0.081 R)
• M15: 3,582,719 km (0.073 R)
• M16: 3,964,792 km (0.062 R)
• M17: 4,147,601 km (0.064 R)
• M18: 4,589,663 km (0.103 R)
• M19: 5,074,958 km (0.077 R)
• M20: 5,446,260 km (0.12 R)
• M21: 5,533,176 km (0.096 R)
• M22: 5,620,542 km (0.077 R)
• M23: 5,752,487 km (0.071 R)
• M24: 5,841,049 km (0.078 R)
• M25: 6,034,479 km (0.103 R)
• M26: 6,260,372 km (0.08 R)
• M27: 6,427,772 km (0.098 R)
• M28: 6,504,366 km (0.091 R)
• M29: 6,767,060 km (0.066 R)
• M30: 6,876,266 km (0.099 R)
• M31: 7,112,182 km (0.092 R)
• M32: 7,286,912 km (0.106 R)
• M33: 7,950,977 km (0.097 R)
• M34: 8,066,168 km (0.08 R)
• M35: 8,182,106 km (0.095 R)
• M36: 8,415,479 km (0.11 R)
• M37: 8,735,768 km (0.104 R)
• M38: 8,803,685 km (0.072 R)
• M39: 8,940,118 km (0.052 R)
• M40: 9,128,911 km (0.039 R)
• M41: 9,318,900 km (0.07 R)
• M42: 9,492,882 km (0.073 R)
• M43: 9,755,876 km (0.104 R)
• M44: 10,038,915 km (0.101 R)
• M45: 10,235,187 km (0.083 R)
• M46: 10,450,608 km (0.113 R)
• M47: 10,649,573 km (0.106 R)
• M48: 10,794,982 km (0.081 R)
• M49: 10,977,791 km (0.085 R)
• M50: 11,069,494 km (0.096 R)
• M51: 12,572,055 km (0.051 R)
• M52: 12,648,949 km (0.074 R)
• M53: 13,015,912 km (0.051 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.1

Radius: 5.5

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.85 AU - 7.49 AU

Year: 10220 Days

Day: 20.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 28,309,137 km

• M1: 173,384 km (0.12 R)
• M2: 462,856 km (0.109 R)
• M3: 547,229 km (0.105 R)
• M4: 602,730 km (0.067 R)
• M5: 743,651 km (0.064 R)
• M6: 780,602 km (0.109 R)
• M7: 1,141,133 km (0.083 R)
• M8: 1,257,071 km (0.114 R)
• M9: 1,516,174 km (0.091 R)
• M10: 1,825,244 km (0.098 R)
• M11: 2,100,504 km (0.093 R)
• M12: 3,002,429 km (0.095 R)
• M13: 3,102,510 km (0.064 R)
• M14: 3,964,643 km (0.116 R)
• M15: 4,433,183 km (0.112 R)
• M16: 4,478,811 km (0.034 R)
• M17: 5,667,216 km (0.108 R)
• M18: 6,092,373 km (0.06 R)
• M19: 6,295,976 km (0.107 R)
• M20: 6,631,524 km (0.115 R)
• M21: 6,920,098 km (0.088 R)
• M22: 7,052,642 km (0.041 R)
• M23: 7,132,527 km (0.038 R)
• M24: 8,367,159 km (0.051 R)
• M25: 8,936,678 km (0.114 R)
• M26: 9,459,971 km (0.03 R)
• M27: 9,577,555 km (0.04 R)
• M28: 9,725,358 km (0.069 R)
• M29: 10,414,555 km (0.027 R)
• M30: 10,505,660 km (0.117 R)
• M31: 10,719,136 km (0.118 R)
• M32: 10,964,926 km (0.049 R)
• M33: 12,221,548 km (0.113 R)
• M34: 12,671,987 km (0.077 R)
• M35: 12,801,688 km (0.097 R)
• M36: 12,866,763 km (0.064 R)
• M37: 12,931,838 km (0.112 R)
• M38: 13,226,397 km (0.049 R)
• M39: 13,489,988 km (0.039 R)
• M40: 13,855,156 km (0.099 R)
• M41: 14,392,362 km (0.077 R)
• M42: 15,904,198 km (0.038 R)
• M43: 15,939,055 km (0.087 R)
• M44: 16,643,362 km (0.088 R)
• M45: 17,106,517 km (0.091 R)
• M46: 17,285,884 km (0.115 R)
• M47: 18,191,550 km (0.109 R)
• M48: 19,485,422 km (0.088 R)
• M49: 22,434,295 km (0.09 R)
• M50: 22,945,770 km (0.05 R)
• M51: 23,500,778 km (0.101 R)
• M52: 24,422,301 km (0.068 R)
• M53: 24,502,934 km (0.118 R)
• M54: 24,705,041 km (0.029 R)
• M55: 24,786,123 km (0.096 R)
• M56: 25,233,122 km (0.088 R)
• M57: 25,355,493 km (0.095 R)
• M58: 25,682,813 km (0.067 R)
• M59: 25,888,211 km (0.113 R)
• M60: 26,631,712 km (0.117 R)
• M61: 27,089,631 km (0.031 R)
• M62: 27,173,107 km (0.03 R)
• M63: 27,340,507 km (0.093 R)
• M64: 27,718,092 km (0.082 R)
• M65: 28,182,144 km (0.093 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 10,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit