🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.4

Radius: 14.1

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.25 AU - 2.07 AU

Year: 1451 Days

Day: 5.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 74,969,527 km

• M1: 175,329 km (0.119 R)
• M2: 620,682 km (0.105 R)
• M3: 1,070,971 km (0.091 R)
• M4: 1,527,993 km (0.108 R)
• M5: 2,500,379 km (0.048 R)
• M6: 3,625,504 km (0.061 R)
• M7: 4,597,891 km (0.118 R)
• M8: 5,937,390 km (0.053 R)
• M9: 7,629,342 km (0.101 R)
• M10: 8,259,298 km (0.084 R)
• M11: 10,525,108 km (0.118 R)
• M12: 11,099,414 km (0.047 R)
• M13: 12,237,106 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413

Radius: 14

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.27 AU - 3.59 AU

Year: 3402 Days

Day: 5.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 74,969,527 km

• M1: 174,132 km (0.112 R)
• M2: 656,136 km (0.076 R)
• M3: 1,148,762 km (0.088 R)
• M4: 1,633,459 km (0.086 R)
• M5: 2,077,914 km (0.112 R)
• M6: 2,517,583 km (0.113 R)
• M7: 3,608,899 km (0.039 R)
• M8: 6,003,961 km (0.078 R)
• M9: 6,739,833 km (0.104 R)
• M10: 8,228,780 km (0.097 R)
• M11: 8,861,879 km (0.063 R)
• M12: 10,075,716 km (0.095 R)
• M13: 10,684,130 km (0.056 R)
• M14: 11,479,093 km (0.08 R)
• M15: 14,384,733 km (0.068 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.6

Radius: 7.7

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.04 AU - 6.54 AU

Year: 9450 Days

Day: 15.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,969,527 km

• M1: 95,892 km (0.077 R)
• M2: 354,697 km (0.05 R)
• M3: 651,200 km (0.08 R)
• M4: 940,073 km (0.094 R)
• M5: 1,802,355 km (0.119 R)
• M6: 2,805,858 km (0.071 R)
• M7: 3,539,336 km (0.094 R)
• M8: 3,819,084 km (0.078 R)
• M9: 4,252,469 km (0.066 R)
• M10: 4,569,168 km (0.087 R)
• M11: 7,007,015 km (0.074 R)
• M12: 9,361,685 km (0.042 R)
• M13: 9,998,822 km (0.066 R)
• M14: 11,914,124 km (0.093 R)
• M15: 12,198,210 km (0.094 R)
• M16: 12,544,978 km (0.07 R)
• M17: 13,077,696 km (0.069 R)
• M18: 13,319,147 km (0.089 R)
• M19: 13,873,557 km (0.058 R)
• M20: 16,245,730 km (0.119 R)
• M21: 18,118,397 km (0.119 R)
• M22: 19,339,863 km (0.083 R)
• M23: 20,942,804 km (0.12 R)
• M24: 22,030,979 km (0.104 R)
• M25: 25,240,602 km (0.08 R)
• M26: 26,568,731 km (0.033 R)
• M27: 29,570,562 km (0.1 R)
• M28: 38,171,692 km (0.106 R)
• M29: 38,541,797 km (0.09 R)
• M30: 45,204,886 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.1

Radius: 5.8

Gravity: 17.24 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.56 AU - 12.32 AU

Year: 21255 Days

Day: 19.8 Hours

Environment

Temp: -243 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,969,527 km

• M1: 72,256 km (0.043 R)
• M2: 959,820 km (0.095 R)
• M3: 1,481,767 km (0.11 R)
• M4: 3,094,582 km (0.042 R)
• M5: 3,654,676 km (0.097 R)
• M6: 4,313,056 km (0.113 R)
• M7: 4,688,098 km (0.078 R)
• M8: 4,974,279 km (0.06 R)
• M9: 6,322,604 km (0.117 R)
• M10: 7,505,924 km (0.11 R)
• M11: 7,947,836 km (0.111 R)
• M12: 8,776,309 km (0.112 R)
• M13: 9,211,339 km (0.094 R)
• M14: 9,603,884 km (0.048 R)
• M15: 11,159,702 km (0.094 R)
• M16: 13,366,719 km (0.094 R)
• M17: 14,990,006 km (0.037 R)
• M18: 20,926,947 km (0.089 R)
• M19: 21,998,666 km (0.088 R)
• M20: 26,316,360 km (0.101 R)
• M21: 31,166,622 km (0.102 R)
• M22: 32,691,473 km (0.076 R)
• M23: 41,823,077 km (0.075 R)
• M24: 49,222,487 km (0.075 R)
• M25: 53,767,420 km (0.087 R)
• M26: 61,884,450 km (0.109 R)
• M27: 62,678,665 km (0.107 R)
• M28: 63,680,822 km (0.094 R)
• M29: 67,586,822 km (0.079 R)
• M30: 72,086,277 km (0.074 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 16,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit