🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.3

Radius: 13

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.72 AU - 0.9 AU

Year: 478 Days

Day: 6.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 40,891,849 km

• M1: 161,715 km (0.107 R)
• M2: 609,611 km (0.08 R)
• M3: 1,084,136 km (0.032 R)
• M4: 1,603,390 km (0.119 R)
• M5: 2,208,962 km (0.087 R)
• M6: 2,785,961 km (0.103 R)
• M7: 3,195,111 km (0.078 R)
• M8: 3,619,969 km (0.089 R)
• M9: 4,370,801 km (0.072 R)
• M10: 5,383,878 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.5

Radius: 9.7

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.51 AU - 2.05 AU

Year: 1558 Days

Day: 12.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 40,891,849 km

• M1: 120,576 km (0.078 R)
• M2: 490,382 km (0.05 R)
• M3: 848,519 km (0.109 R)
• M4: 1,907,971 km (0.094 R)
• M5: 2,239,480 km (0.099 R)
• M6: 3,152,326 km (0.111 R)
• M7: 8,146,502 km (0.038 R)
• M8: 9,274,470 km (0.072 R)
• M9: 11,017,434 km (0.094 R)
• M10: 11,692,420 km (0.096 R)
• M11: 12,319,534 km (0.073 R)
• M12: 12,968,789 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.4

Radius: 14.4

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.44 AU - 2.2 AU

Year: 1611 Days

Day: 12.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 40,891,849 km

• M1: 179,218 km (0.071 R)
• M2: 759,808 km (0.041 R)
• M3: 1,249,591 km (0.078 R)
• M4: 1,733,540 km (0.077 R)
• M5: 2,443,532 km (0.05 R)
• M6: 4,099,131 km (0.06 R)
• M7: 4,886,166 km (0.086 R)
• M8: 5,436,087 km (0.111 R)
• M9: 6,661,294 km (0.119 R)
• M10: 7,667,639 km (0.112 R)
• M11: 9,269,533 km (0.066 R)
• M12: 9,850,421 km (0.103 R)
• M13: 10,593,175 km (0.069 R)
• M14: 12,267,025 km (0.07 R)
• M15: 13,247,789 km (0.116 R)

Asteroid Belt

Center: 2.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.9

Radius: 8.7

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.44 AU - 3.6 AU

Year: 3443 Days

Day: 9.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,891,849 km

• M1: 165,904 km (0.089 R)
• M2: 889,958 km (0.116 R)
• M3: 1,621,791 km (0.111 R)
• M4: 2,052,483 km (0.095 R)
• M5: 2,456,397 km (0.106 R)
• M6: 3,144,398 km (0.113 R)
• M7: 3,876,230 km (0.083 R)
• M8: 8,228,332 km (0.108 R)
• M9: 9,429,154 km (0.079 R)
• M10: 12,004,631 km (0.093 R)
• M11: 12,302,779 km (0.082 R)
• M12: 13,092,058 km (0.1 R)
• M13: 13,453,486 km (0.111 R)
• M14: 13,961,371 km (0.061 R)
• M15: 15,511,803 km (0.116 R)
• M16: 18,439,583 km (0.058 R)
• M17: 18,779,769 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.5

Radius: 5.2

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.82 AU - 8.66 AU

Year: 15517 Days

Day: 23.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,891,849 km

• M1: 71,657 km (0.096 R)
• M2: 280,646 km (0.063 R)
• M3: 651,499 km (0.058 R)
• M4: 881,730 km (0.065 R)
• M5: 1,132,456 km (0.078 R)
• M6: 2,095,118 km (0.118 R)
• M7: 2,863,752 km (0.069 R)
• M8: 5,762,061 km (0.089 R)
• M9: 6,348,634 km (0.056 R)
• M10: 9,325,482 km (0.106 R)
• M11: 10,378,352 km (0.074 R)
• M12: 12,213,021 km (0.086 R)
• M13: 18,625,085 km (0.104 R)
• M14: 22,125,974 km (0.106 R)
• M15: 23,813,587 km (0.1 R)
• M16: 35,321,703 km (0.058 R)
• M17: 39,408,417 km (0.034 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.5

Radius: 7.4

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.49 AU - 9.83 AU

Year: 16718 Days

Day: 19.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 40,891,849 km

• M1: 92,751 km (0.106 R)
• M2: 414,386 km (0.069 R)
• M3: 805,734 km (0.08 R)
• M4: 1,096,552 km (0.11 R)
• M5: 1,333,216 km (0.076 R)
• M6: 1,778,270 km (0.11 R)
• M7: 2,164,681 km (0.046 R)
• M8: 2,670,771 km (0.07 R)
• M9: 4,356,739 km (0.11 R)
• M10: 4,731,930 km (0.118 R)
• M11: 5,128,514 km (0.072 R)
• M12: 5,511,335 km (0.032 R)
• M13: 5,801,555 km (0.114 R)
• M14: 6,217,288 km (0.075 R)
• M15: 11,890,039 km (0.056 R)
• M16: 15,286,359 km (0.074 R)
• M17: 23,724,876 km (0.033 R)
• M18: 24,397,318 km (0.11 R)
• M19: 25,881,030 km (0.119 R)
• M20: 26,490,941 km (0.105 R)
• M21: 27,214,695 km (0.102 R)
• M22: 28,378,417 km (0.099 R)
• M23: 29,796,006 km (0.119 R)
• M24: 32,654,074 km (0.098 R)
• M25: 35,068,134 km (0.086 R)
• M26: 36,572,191 km (0.052 R)
• M27: 37,988,285 km (0.05 R)
• M28: 41,618,576 km (0.11 R)
• M29: 44,163,236 km (0.049 R)
• M30: 46,212,727 km (0.096 R)
• M31: 49,094,580 km (0.083 R)
• M32: 50,658,327 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.9

Radius: 3.8

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 9.07 AU - 12.31 AU

Year: 22929 Days

Day: 17.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,891,849 km

• M1: 47,273 km (0.065 R)
• M2: 251,474 km (0.11 R)
• M3: 378,931 km (0.111 R)
• M4: 2,017,178 km (0.082 R)
• M5: 2,360,056 km (0.112 R)
• M6: 2,987,769 km (0.093 R)
• M7: 5,031,276 km (0.034 R)
• M8: 8,958,220 km (0.113 R)
• M9: 13,406,812 km (0.055 R)
• M10: 16,800,589 km (0.118 R)
• M11: 22,485,308 km (0.042 R)
• M12: 26,390,860 km (0.094 R)
• M13: 27,597,965 km (0.062 R)
• M14: 33,648,301 km (0.083 R)
• M15: 34,080,489 km (0.068 R)
• M16: 34,407,061 km (0.036 R)
• M17: 36,637,566 km (0.119 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 10,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit