🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.7

Radius: 9.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.54 AU - 0.68 AU

Year: 323 Days

Day: 8.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 68,348,992 km

• M1: 123,119 km (0.11 R)
• M2: 442,211 km (0.059 R)
• M3: 759,808 km (0.069 R)
• M4: 1,171,052 km (0.116 R)
• M5: 1,716,935 km (0.119 R)
• M6: 2,393,267 km (0.039 R)
• M7: 2,833,832 km (0.067 R)
• M8: 3,617,127 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654

Radius: 8.9

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.73 AU - 0.81 AU

Year: 458 Days

Day: 12.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,348,992 km

• M1: 111,450 km (0.098 R)
• M2: 493,224 km (0.105 R)
• M3: 945,010 km (0.093 R)
• M4: 1,379,592 km (0.12 R)
• M5: 1,688,062 km (0.093 R)
• M6: 2,216,442 km (0.079 R)
• M7: 2,603,901 km (0.072 R)
• M8: 2,915,662 km (0.111 R)
• M9: 3,334,686 km (0.051 R)
• M10: 3,951,029 km (0.052 R)
• M11: 4,336,094 km (0.059 R)
• M12: 4,776,510 km (0.108 R)
• M13: 5,198,077 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.7

Radius: 14.4

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.14 AU - 1.2 AU

Year: 858 Days

Day: 5.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,348,992 km

• M1: 189,690 km (0.11 R)
• M2: 653,743 km (0.064 R)
• M3: 1,306,438 km (0.081 R)
• M4: 1,758,673 km (0.066 R)
• M5: 2,285,706 km (0.112 R)
• M6: 2,842,958 km (0.097 R)
• M7: 3,333,789 km (0.084 R)
• M8: 3,928,440 km (0.075 R)
• M9: 4,506,486 km (0.108 R)
• M10: 5,217,226 km (0.102 R)
• M11: 6,044,203 km (0.063 R)
• M12: 7,508,317 km (0.096 R)
• M13: 9,057,253 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12

Radius: 10.9

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.73 AU - 4.05 AU

Year: 5204 Days

Day: 12.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,348,992 km

• M1: 135,536 km (0.072 R)
• M2: 669,450 km (0.074 R)
• M3: 1,389,315 km (0.029 R)
• M4: 1,770,042 km (0.085 R)
• M5: 2,280,171 km (0.084 R)
• M6: 2,993,603 km (0.034 R)
• M7: 3,611,592 km (0.082 R)
• M8: 4,297,049 km (0.07 R)
• M9: 5,403,924 km (0.093 R)
• M10: 5,927,367 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.5

Radius: 3.8

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.91 AU - 8.13 AU

Year: 15405 Days

Day: 15.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 68,348,992 km

• M1: 60,438 km (0.106 R)
• M2: 1,634,207 km (0.091 R)
• M3: 2,135,958 km (0.119 R)
• M4: 2,752,152 km (0.058 R)
• M5: 5,016,765 km (0.081 R)
• M6: 5,717,331 km (0.06 R)
• M7: 6,059,312 km (0.103 R)
• M8: 7,787,467 km (0.064 R)
• M9: 11,777,092 km (0.061 R)
• M10: 11,976,207 km (0.03 R)
• M11: 20,732,619 km (0.115 R)
• M12: 30,951,500 km (0.058 R)

Asteroid Belt

Center: 8.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.9

Radius: 3.4

Gravity: 39.44 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 9.17 AU - 10.47 AU

Year: 20872 Days

Day: 19.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 145 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 68,348,992 km

• M1: 43,832 km (0.041 R)
• M2: 151,692 km (0.071 R)
• M3: 301,589 km (0.09 R)
• M4: 810,072 km (0.118 R)
• M5: 1,122,433 km (0.104 R)
• M6: 1,557,912 km (0.111 R)
• M7: 1,923,679 km (0.082 R)
• M8: 2,197,593 km (0.073 R)
• M9: 2,541,967 km (0.119 R)
• M10: 2,871,681 km (0.069 R)
• M11: 4,381,273 km (0.066 R)
• M12: 5,940,681 km (0.053 R)
• M13: 6,143,087 km (0.032 R)
• M14: 6,266,804 km (0.049 R)
• M15: 6,821,962 km (0.113 R)
• M16: 9,210,292 km (0.112 R)
• M17: 9,591,467 km (0.087 R)
• M18: 12,825,773 km (0.044 R)
• M19: 13,232,380 km (0.115 R)
• M20: 13,508,089 km (0.117 R)
• M21: 15,853,634 km (0.079 R)
• M22: 16,879,277 km (0.116 R)
• M23: 18,201,423 km (0.107 R)
• M24: 20,039,383 km (0.117 R)
• M25: 21,614,948 km (0.075 R)
• M26: 22,481,718 km (0.108 R)
• M27: 22,874,113 km (0.055 R)
• M28: 23,672,816 km (0.081 R)
• M29: 23,977,098 km (0.116 R)
• M30: 24,905,502 km (0.045 R)
• M31: 30,863,537 km (0.103 R)
• M32: 32,457,352 km (0.038 R)
• M33: 47,069,025 km (0.11 R)
• M34: 48,358,858 km (0.09 R)
• M35: 49,012,601 km (0.034 R)
• M36: 60,098,701 km (0.06 R)
• M37: 62,770,369 km (0.038 R)
• M38: 66,722,745 km (0.043 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: 312 - 17,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit