🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.3

Radius: 11

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.55 AU - 1.63 AU

Year: 1295 Days

Day: 14 Hours

Environment

Temp: -179 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 42,546,153 km

• M1: 136,732 km (0.096 R)
• M2: 538,702 km (0.08 R)
• M3: 1,815,370 km (0.102 R)
• M4: 2,184,727 km (0.089 R)
• M5: 2,752,002 km (0.05 R)
• M6: 6,919,201 km (0.093 R)
• M7: 7,393,426 km (0.112 R)
• M8: 8,030,862 km (0.074 R)
• M9: 8,495,663 km (0.062 R)
• M10: 9,543,297 km (0.119 R)
• M11: 9,965,761 km (0.085 R)
• M12: 12,383,562 km (0.101 R)
• M13: 13,083,979 km (0.105 R)
• M14: 13,728,597 km (0.025 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.9

Radius: 13.1

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.29 AU - 5.39 AU

Year: 5838 Days

Day: 8.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 42,546,153 km

• M1: 165,754 km (0.111 R)
• M2: 585,975 km (0.063 R)
• M3: 1,596,808 km (0.073 R)
• M4: 3,796,944 km (0.084 R)
• M5: 5,202,266 km (0.111 R)
• M6: 8,080,230 km (0.117 R)
• M7: 9,397,289 km (0.112 R)
• M8: 10,152,759 km (0.076 R)
• M9: 11,141,601 km (0.096 R)
• M10: 13,642,428 km (0.044 R)
• M11: 16,560,035 km (0.03 R)
• M12: 18,676,247 km (0.112 R)
• M13: 23,040,914 km (0.059 R)
• M14: 25,842,733 km (0.113 R)
• M15: 26,708,306 km (0.108 R)
• M16: 28,497,198 km (0.091 R)
• M17: 35,072,922 km (0.083 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.5

Radius: 10.9

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.58 AU - 5.9 AU

Year: 8879 Days

Day: 14 Hours

Environment

Temp: -222 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 42,546,153 km

• M1: 135,536 km (0.075 R)
• M2: 755,020 km (0.1 R)
• M3: 1,298,360 km (0.11 R)
• M4: 1,724,415 km (0.113 R)
• M5: 2,075,670 km (0.103 R)
• M6: 3,183,293 km (0.085 R)
• M7: 5,758,770 km (0.118 R)
• M8: 9,027,334 km (0.089 R)
• M9: 9,438,429 km (0.092 R)
• M10: 10,899,701 km (0.102 R)
• M11: 14,082,695 km (0.083 R)
• M12: 14,761,420 km (0.037 R)
• M13: 16,997,759 km (0.04 R)
• M14: 17,625,621 km (0.093 R)
• M15: 18,633,013 km (0.082 R)
• M16: 20,920,514 km (0.038 R)
• M17: 22,462,569 km (0.113 R)
• M18: 26,787,144 km (0.098 R)
• M19: 27,163,084 km (0.07 R)
• M20: 28,408,785 km (0.09 R)
• M21: 36,694,712 km (0.094 R)
• M22: 37,979,459 km (0.073 R)
• M23: 38,692,741 km (0.084 R)
• M24: 39,779,420 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.2

Radius: 8

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.34 AU - 7.12 AU

Year: 10040 Days

Day: 25 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 42,546,153 km

• M1: 101,128 km (0.098 R)
• M2: 527,183 km (0.041 R)
• M3: 786,885 km (0.046 R)
• M4: 1,113,457 km (0.032 R)
• M5: 1,516,623 km (0.081 R)
• M6: 2,521,771 km (0.071 R)
• M7: 2,795,685 km (0.106 R)
• M8: 3,266,769 km (0.089 R)
• M9: 4,045,276 km (0.118 R)
• M10: 4,394,886 km (0.119 R)
• M11: 4,648,604 km (0.1 R)
• M12: 5,341,841 km (0.117 R)
• M13: 5,863,638 km (0.062 R)
• M14: 6,276,827 km (0.073 R)
• M15: 6,526,806 km (0.111 R)
• M16: 7,434,715 km (0.09 R)
• M17: 7,836,834 km (0.051 R)
• M18: 9,359,890 km (0.072 R)
• M19: 11,702,742 km (0.108 R)
• M20: 12,980,607 km (0.067 R)
• M21: 13,387,214 km (0.107 R)
• M22: 14,043,650 km (0.108 R)
• M23: 14,348,979 km (0.099 R)
• M24: 14,972,952 km (0.101 R)
• M25: 17,580,293 km (0.052 R)
• M26: 19,327,147 km (0.113 R)
• M27: 20,397,969 km (0.102 R)
• M28: 24,722,544 km (0.115 R)
• M29: 28,147,288 km (0.089 R)
• M30: 29,025,727 km (0.096 R)
• M31: 35,130,517 km (0.087 R)
• M32: 39,320,604 km (0.118 R)
• M33: 39,805,899 km (0.076 R)
• M34: 40,172,414 km (0.082 R)
• M35: 42,418,925 km (0.108 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: 197 - 18,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit