🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.8

Radius: 14.7

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.6 AU - 0.92 AU

Year: 428 Days

Day: 12.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 53,788,039 km

• M1: 183,108 km (0.046 R)
• M2: 644,168 km (0.081 R)
• M3: 1,137,093 km (0.079 R)
• M4: 1,613,563 km (0.085 R)
• M5: 3,044,167 km (0.112 R)
• M6: 3,826,714 km (0.117 R)
• M7: 4,317,395 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.5

Radius: 11.7

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.35 AU - 1.39 AU

Year: 1035 Days

Day: 9.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 53,788,039 km

• M1: 145,559 km (0.053 R)
• M2: 636,689 km (0.112 R)
• M3: 2,102,448 km (0.06 R)
• M4: 2,775,190 km (0.112 R)
• M5: 3,387,195 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.6

Radius: 11.1

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.65 AU - 2.19 AU

Year: 1718 Days

Day: 7.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,788,039 km

• M1: 138,079 km (0.059 R)
• M2: 595,250 km (0.047 R)
• M3: 1,158,336 km (0.094 R)
• M4: 2,035,877 km (0.068 R)
• M5: 3,002,728 km (0.114 R)
• M6: 3,572,996 km (0.114 R)
• M7: 4,158,222 km (0.064 R)
• M8: 4,523,391 km (0.084 R)
• M9: 5,122,530 km (0.097 R)
• M10: 5,773,879 km (0.074 R)
• M11: 6,893,021 km (0.049 R)
• M12: 7,546,315 km (0.09 R)
• M13: 8,882,224 km (0.043 R)
• M14: 10,128,075 km (0.094 R)
• M15: 12,445,047 km (0.107 R)
• M16: 13,580,345 km (0.111 R)
• M17: 14,259,370 km (0.079 R)

Asteroid Belt

Center: 2.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.3

Radius: 10

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.21 AU - 2.8 AU

Year: 2552 Days

Day: 12.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,788,039 km

• M1: 125,961 km (0.047 R)
• M2: 801,246 km (0.101 R)
• M3: 1,258,866 km (0.1 R)
• M4: 2,304,854 km (0.081 R)
• M5: 2,755,144 km (0.114 R)
• M6: 3,118,966 km (0.119 R)
• M7: 3,446,585 km (0.079 R)
• M8: 4,210,582 km (0.104 R)
• M9: 4,591,607 km (0.111 R)
• M10: 5,729,598 km (0.111 R)
• M11: 6,692,859 km (0.101 R)
• M12: 9,741,215 km (0.098 R)
• M13: 10,410,217 km (0.073 R)
• M14: 11,072,038 km (0.087 R)
• M15: 14,268,495 km (0.119 R)
• M16: 15,317,476 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.6

Radius: 15

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.93 AU - 5.53 AU

Year: 6642 Days

Day: 7.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,788,039 km

• M1: 186,549 km (0.115 R)
• M2: 758,910 km (0.09 R)
• M3: 1,249,142 km (0.104 R)
• M4: 1,798,765 km (0.102 R)
• M5: 3,086,802 km (0.095 R)
• M6: 3,977,059 km (0.077 R)
• M7: 5,198,227 km (0.102 R)
• M8: 5,746,054 km (0.076 R)
• M9: 6,493,296 km (0.079 R)
• M10: 9,420,328 km (0.04 R)
• M11: 12,115,782 km (0.119 R)
• M12: 12,772,666 km (0.074 R)
• M13: 13,506,743 km (0.102 R)
• M14: 17,864,080 km (0.067 R)
• M15: 19,458,045 km (0.112 R)
• M16: 27,995,147 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.7

Radius: 14.4

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.67 AU - 5.09 AU

Year: 6961 Days

Day: 10.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,788,039 km

• M1: 179,069 km (0.105 R)
• M2: 773,122 km (0.056 R)
• M3: 1,350,121 km (0.112 R)
• M4: 2,093,024 km (0.114 R)
• M5: 3,447,782 km (0.111 R)
• M6: 4,011,467 km (0.109 R)
• M7: 4,931,793 km (0.104 R)
• M8: 5,471,991 km (0.111 R)
• M9: 6,051,683 km (0.093 R)
• M10: 7,516,695 km (0.074 R)
• M11: 9,590,719 km (0.047 R)
• M12: 11,234,800 km (0.067 R)
• M13: 13,987,401 km (0.104 R)
• M14: 17,034,859 km (0.082 R)
• M15: 22,437,137 km (0.06 R)
• M16: 24,411,530 km (0.108 R)
• M17: 25,650,500 km (0.072 R)
• M18: 29,067,764 km (0.05 R)
• M19: 29,526,730 km (0.093 R)
• M20: 30,648,265 km (0.117 R)
• M21: 31,700,986 km (0.081 R)
• M22: 32,285,315 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.6

Radius: 3.2

Gravity: 50.64 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.62 AU - 7.68 AU

Year: 13662 Days

Day: 22.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,788,039 km

• M1: 40,391 km (0.079 R)
• M2: 236,065 km (0.06 R)
• M3: 635,791 km (0.093 R)
• M4: 737,368 km (0.067 R)
• M5: 930,948 km (0.071 R)
• M6: 1,182,122 km (0.083 R)
• M7: 1,377,946 km (0.075 R)
• M8: 1,656,497 km (0.115 R)
• M9: 4,313,206 km (0.115 R)
• M10: 5,513,878 km (0.08 R)
• M11: 14,529,544 km (0.091 R)
• M12: 24,197,156 km (0.055 R)
• M13: 30,772,282 km (0.104 R)
• M14: 34,346,026 km (0.072 R)
• M15: 35,068,284 km (0.089 R)
• M16: 39,353,066 km (0.053 R)
• M17: 40,810,598 km (0.046 R)
• M18: 42,303,735 km (0.118 R)
• M19: 42,441,215 km (0.099 R)
• M20: 43,692,302 km (0.083 R)
• M21: 44,824,908 km (0.114 R)
• M22: 52,508,404 km (0.105 R)
• M23: 53,626,947 km (0.084 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 13,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit