🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.1

Radius: 8.7

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.84 AU - 0.94 AU

Year: 542 Days

Day: 10.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,275,718 km

• M1: 108,159 km (0.034 R)
• M2: 403,316 km (0.106 R)
• M3: 758,910 km (0.092 R)
• M4: 1,218,923 km (0.084 R)
• M5: 1,601,744 km (0.076 R)
• M6: 2,006,407 km (0.112 R)
• M7: 2,286,454 km (0.067 R)
• M8: 2,691,116 km (0.045 R)
• M9: 3,055,088 km (0.087 R)
• M10: 3,511,212 km (0.109 R)
• M11: 3,960,005 km (0.096 R)
• M12: 4,239,005 km (0.096 R)
• M13: 4,588,615 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292

Radius: 12.6

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.11 AU - 1.25 AU

Year: 828 Days

Day: 13.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 78.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,275,718 km

• M1: 156,629 km (0.066 R)
• M2: 915,689 km (0.053 R)
• M3: 1,357,750 km (0.112 R)
• M4: 2,224,670 km (0.073 R)
• M5: 2,728,964 km (0.079 R)
• M6: 3,533,053 km (0.101 R)
• M7: 4,429,593 km (0.108 R)
• M8: 5,168,158 km (0.091 R)
• M9: 5,628,620 km (0.114 R)
• M10: 6,079,358 km (0.106 R)
• M11: 6,495,988 km (0.098 R)

Asteroid Belt

Center: 2.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827

Radius: 14.4

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.58 AU - 3.96 AU

Year: 3818 Days

Day: 12.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,275,718 km

• M1: 179,069 km (0.063 R)
• M2: 796,758 km (0.063 R)
• M3: 1,323,044 km (0.096 R)
• M4: 1,951,654 km (0.085 R)
• M5: 2,562,163 km (0.058 R)
• M6: 3,395,722 km (0.049 R)
• M7: 4,018,049 km (0.111 R)
• M8: 4,691,389 km (0.114 R)
• M9: 6,295,228 km (0.054 R)
• M10: 6,787,555 km (0.061 R)
• M11: 9,020,901 km (0.119 R)
• M12: 11,256,492 km (0.11 R)
• M13: 11,707,978 km (0.083 R)
• M14: 12,313,102 km (0.091 R)
• M15: 15,713,162 km (0.12 R)
• M16: 18,989,355 km (0.109 R)
• M17: 21,092,103 km (0.11 R)
• M18: 22,059,253 km (0.081 R)
• M19: 23,346,094 km (0.11 R)
• M20: 24,606,755 km (0.093 R)
• M21: 26,068,925 km (0.103 R)
• M22: 26,861,494 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.4

Radius: 8.4

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.69 AU - 4.43 AU

Year: 4337 Days

Day: 10 Hours

Environment

Temp: -210 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,275,718 km

• M1: 173,683 km (0.064 R)
• M2: 443,558 km (0.075 R)
• M3: 1,168,659 km (0.089 R)
• M4: 2,422,887 km (0.07 R)
• M5: 2,863,004 km (0.074 R)
• M6: 4,925,061 km (0.091 R)
• M7: 8,260,495 km (0.09 R)
• M8: 9,750,340 km (0.108 R)
• M9: 11,135,318 km (0.092 R)
• M10: 11,895,275 km (0.053 R)
• M11: 12,604,219 km (0.057 R)
• M12: 13,563,141 km (0.088 R)
• M13: 15,139,604 km (0.074 R)
• M14: 16,071,748 km (0.112 R)
• M15: 17,198,519 km (0.103 R)
• M16: 17,781,203 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.8

Radius: 11.9

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.81 AU - 4.87 AU

Year: 6875 Days

Day: 8 Hours

Environment

Temp: -208 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,275,718 km

• M1: 152,291 km (0.103 R)
• M2: 576,101 km (0.064 R)
• M3: 999,314 km (0.104 R)
• M4: 1,525,599 km (0.036 R)
• M5: 3,356,976 km (0.049 R)
• M6: 3,961,352 km (0.067 R)
• M7: 4,584,726 km (0.041 R)
• M8: 5,964,916 km (0.07 R)
• M9: 6,615,517 km (0.026 R)
• M10: 8,058,688 km (0.05 R)
• M11: 8,450,185 km (0.102 R)
• M12: 9,745,703 km (0.072 R)
• M13: 10,883,544 km (0.082 R)
• M14: 11,706,482 km (0.046 R)
• M15: 12,832,655 km (0.11 R)
• M16: 13,476,524 km (0.116 R)
• M17: 13,862,038 km (0.12 R)
• M18: 16,085,062 km (0.091 R)
• M19: 17,540,799 km (0.096 R)
• M20: 18,468,755 km (0.07 R)
• M21: 19,290,047 km (0.092 R)
• M22: 19,709,669 km (0.08 R)
• M23: 20,206,932 km (0.097 R)
• M24: 21,824,684 km (0.042 R)
• M25: 25,989,040 km (0.083 R)
• M26: 27,989,313 km (0.063 R)
• M27: 28,617,923 km (0.107 R)
• M28: 32,589,597 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535

Radius: 7.7

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.26 AU - 9.72 AU

Year: 14583 Days

Day: 18.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,275,718 km

• M1: 96,939 km (0.105 R)
• M2: 635,641 km (0.059 R)
• M3: 1,150,408 km (0.05 R)
• M4: 2,132,218 km (0.059 R)
• M5: 2,588,492 km (0.101 R)
• M6: 4,324,276 km (0.081 R)
• M7: 4,857,443 km (0.091 R)
• M8: 5,294,269 km (0.12 R)
• M9: 5,683,971 km (0.03 R)
• M10: 6,722,031 km (0.103 R)
• M11: 9,679,132 km (0.071 R)
• M12: 12,032,755 km (0.114 R)
• M13: 12,582,677 km (0.118 R)
• M14: 14,401,039 km (0.087 R)
• M15: 18,955,845 km (0.078 R)
• M16: 20,463,942 km (0.11 R)
• M17: 20,896,728 km (0.097 R)
• M18: 22,322,545 km (0.111 R)
• M19: 25,070,359 km (0.089 R)
• M20: 28,677,164 km (0.034 R)
• M21: 31,800,618 km (0.118 R)
• M22: 35,764,513 km (0.102 R)
• M23: 38,189,793 km (0.105 R)
• M24: 39,911,066 km (0.097 R)
• M25: 40,995,651 km (0.069 R)
• M26: 42,659,179 km (0.108 R)
• M27: 46,416,928 km (0.119 R)
• M28: 54,583,177 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.7

Radius: 5.4

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.25 AU - 13.21 AU

Year: 24299 Days

Day: 21.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,275,718 km

• M1: 67,469 km (0.064 R)
• M2: 347,516 km (0.115 R)
• M3: 527,482 km (0.072 R)
• M4: 1,431,801 km (0.108 R)
• M5: 2,392,070 km (0.088 R)
• M6: 2,852,831 km (0.104 R)
• M7: 3,267,666 km (0.084 R)
• M8: 4,007,877 km (0.106 R)
• M9: 5,161,127 km (0.114 R)
• M10: 7,458,501 km (0.087 R)
• M11: 7,821,276 km (0.103 R)
• M12: 8,484,144 km (0.108 R)
• M13: 9,081,638 km (0.052 R)
• M14: 9,653,551 km (0.073 R)
• M15: 10,811,588 km (0.108 R)
• M16: 14,004,006 km (0.075 R)
• M17: 18,998,630 km (0.086 R)
• M18: 20,542,181 km (0.113 R)
• M19: 22,260,163 km (0.113 R)
• M20: 25,773,619 km (0.107 R)
• M21: 29,415,429 km (0.093 R)
• M22: 31,009,694 km (0.093 R)
• M23: 34,121,629 km (0.099 R)
• M24: 39,170,258 km (0.088 R)
• M25: 44,399,601 km (0.056 R)
• M26: 45,888,848 km (0.088 R)
• M27: 51,363,083 km (0.053 R)
• M28: 52,837,968 km (0.032 R)
• M29: 53,669,433 km (0.046 R)
• M30: 55,017,908 km (0.105 R)
• M31: 56,908,676 km (0.102 R)
• M32: 59,020,100 km (0.086 R)
• M33: 60,275,675 km (0.063 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 14,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit