🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161

Radius: 9.7

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.29 AU - 2.69 AU

Year: 2665 Days

Day: 11.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 85,040,091 km

• M1: 120,576 km (0.113 R)
• M2: 623,075 km (0.079 R)
• M3: 1,710,801 km (0.096 R)
• M4: 2,296,776 km (0.078 R)
• M5: 2,701,438 km (0.115 R)
• M6: 3,375,377 km (0.037 R)
• M7: 3,867,554 km (0.083 R)
• M8: 4,976,224 km (0.067 R)
• M9: 7,335,532 km (0.091 R)
• M10: 9,473,584 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.5

Radius: 8.8

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.36 AU - 5.76 AU

Year: 8892 Days

Day: 7.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 85,040,091 km

• M1: 109,655 km (0.059 R)
• M2: 495,767 km (0.08 R)
• M3: 828,174 km (0.101 R)
• M4: 1,169,407 km (0.057 R)
• M5: 1,452,595 km (0.08 R)
• M6: 2,023,910 km (0.058 R)
• M7: 2,437,996 km (0.091 R)
• M8: 2,822,014 km (0.059 R)
• M9: 3,560,429 km (0.119 R)
• M10: 5,284,096 km (0.114 R)
• M11: 5,859,749 km (0.054 R)
• M12: 6,589,936 km (0.101 R)
• M13: 7,016,589 km (0.108 R)
• M14: 7,586,258 km (0.09 R)
• M15: 8,274,707 km (0.11 R)
• M16: 9,051,120 km (0.087 R)
• M17: 9,432,894 km (0.066 R)
• M18: 11,122,751 km (0.092 R)
• M19: 12,530,766 km (0.071 R)
• M20: 14,053,822 km (0.112 R)
• M21: 16,599,679 km (0.097 R)
• M22: 17,027,978 km (0.059 R)
• M23: 24,645,501 km (0.079 R)
• M24: 29,866,168 km (0.117 R)
• M25: 33,125,457 km (0.082 R)
• M26: 34,492,931 km (0.081 R)
• M27: 35,073,819 km (0.089 R)
• M28: 36,135,665 km (0.07 R)
• M29: 38,075,949 km (0.068 R)
• M30: 42,295,507 km (0.077 R)
• M31: 42,694,036 km (0.059 R)
• M32: 44,449,417 km (0.099 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.2

Radius: 6.6

Gravity: 19.79 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.93 AU - 11.83 AU

Year: 21063 Days

Day: 18.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 85,040,091 km

• M1: 82,129 km (0.117 R)
• M2: 386,411 km (0.049 R)
• M3: 731,683 km (0.076 R)
• M4: 1,156,691 km (0.108 R)
• M5: 2,175,602 km (0.112 R)
• M6: 3,107,597 km (0.117 R)
• M7: 3,570,752 km (0.116 R)
• M8: 7,927,490 km (0.095 R)
• M9: 8,514,363 km (0.117 R)
• M10: 10,958,792 km (0.086 R)
• M11: 11,351,786 km (0.083 R)
• M12: 11,686,586 km (0.082 R)
• M13: 12,587,763 km (0.084 R)
• M14: 14,217,034 km (0.107 R)
• M15: 16,487,481 km (0.107 R)
• M16: 18,709,607 km (0.067 R)
• M17: 19,556,182 km (0.068 R)
• M18: 23,629,732 km (0.059 R)
• M19: 24,841,774 km (0.049 R)
• M20: 25,406,206 km (0.1 R)
• M21: 27,389,276 km (0.114 R)
• M22: 30,747,150 km (0.082 R)
• M23: 33,541,339 km (0.105 R)
• M24: 36,790,904 km (0.098 R)
• M25: 40,866,099 km (0.087 R)
• M26: 46,073,601 km (0.112 R)
• M27: 47,441,225 km (0.08 R)
• M28: 49,543,224 km (0.053 R)
• M29: 67,759,458 km (0.052 R)
• M30: 75,482,598 km (0.1 R)
• M31: 79,555,250 km (0.051 R)
• M32: 85,040,106 km (0.109 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 11,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit