🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.1

Radius: 11.1

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.56 AU - 0.64 AU

Year: 321 Days

Day: 10.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 27,271,909 km

• M1: 138,079 km (0.117 R)
• M2: 506,090 km (0.089 R)
• M3: 871,856 km (0.069 R)
• M4: 1,266,196 km (0.073 R)
• M5: 2,711,461 km (0.076 R)
• M6: 3,323,167 km (0.106 R)
• M7: 3,749,222 km (0.1 R)
• M8: 4,275,507 km (0.091 R)

Asteroid Belt

Center: 0.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.8

Radius: 13.6

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.08 AU - 1.52 AU

Year: 1023 Days

Day: 8.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 27,271,909 km

• M1: 169,195 km (0.079 R)
• M2: 604,076 km (0.114 R)
• M3: 1,031,777 km (0.068 R)
• M4: 1,503,459 km (0.097 R)
• M5: 2,363,646 km (0.116 R)
• M6: 2,793,740 km (0.078 R)
• M7: 4,082,227 km (0.104 R)
• M8: 4,672,540 km (0.089 R)
• M9: 5,166,362 km (0.064 R)
• M10: 6,025,353 km (0.077 R)
• M11: 7,649,687 km (0.088 R)
• M12: 8,875,342 km (0.103 R)
• M13: 9,840,847 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.5

Radius: 10.9

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.14 AU - 1.62 AU

Year: 1119 Days

Day: 12 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 27,271,909 km

• M1: 135,685 km (0.054 R)
• M2: 600,336 km (0.116 R)
• M3: 1,119,740 km (0.076 R)
• M4: 1,582,745 km (0.12 R)
• M5: 1,947,615 km (0.108 R)
• M6: 2,369,181 km (0.096 R)
• M7: 2,712,509 km (0.114 R)
• M8: 3,255,549 km (0.112 R)
• M9: 3,790,960 km (0.116 R)
• M10: 4,129,948 km (0.12 R)
• M11: 4,813,760 km (0.088 R)
• M12: 6,076,366 km (0.1 R)
• M13: 6,961,537 km (0.107 R)
• M14: 7,472,713 km (0.105 R)
• M15: 9,243,952 km (0.078 R)
• M16: 9,682,722 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203

Radius: 10.6

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.45 AU - 2.23 AU

Year: 1723 Days

Day: 12.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 27,271,909 km

• M1: 134,339 km (0.092 R)
• M2: 495,618 km (0.112 R)
• M3: 891,903 km (0.073 R)
• M4: 1,729,651 km (0.073 R)
• M5: 2,230,055 km (0.094 R)
• M6: 2,703,084 km (0.06 R)
• M7: 5,397,342 km (0.106 R)
• M8: 6,127,379 km (0.077 R)
• M9: 8,292,360 km (0.042 R)
• M10: 8,986,942 km (0.108 R)
• M11: 9,604,482 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.1

Radius: 8.6

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.88 AU - 2.98 AU

Year: 3462 Days

Day: 12.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 27,271,909 km

• M1: 106,962 km (0.116 R)
• M2: 588,518 km (0.101 R)
• M3: 944,711 km (0.044 R)
• M4: 1,295,368 km (0.073 R)
• M5: 1,799,064 km (0.074 R)
• M6: 2,658,205 km (0.088 R)
• M7: 3,692,674 km (0.104 R)
• M8: 4,038,245 km (0.116 R)
• M9: 5,183,117 km (0.072 R)
• M10: 6,075,469 km (0.089 R)
• M11: 6,367,783 km (0.115 R)
• M12: 7,330,744 km (0.084 R)
• M13: 8,584,524 km (0.099 R)
• M14: 9,021,200 km (0.115 R)
• M15: 10,420,688 km (0.069 R)
• M16: 11,632,132 km (0.085 R)
• M17: 12,934,830 km (0.103 R)
• M18: 14,425,723 km (0.094 R)
• M19: 15,383,299 km (0.045 R)
• M20: 15,877,570 km (0.119 R)
• M21: 16,280,587 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.1

Radius: 14.1

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.07 AU - 3.17 AU

Year: 3804 Days

Day: 11.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 27,271,909 km

• M1: 175,329 km (0.074 R)
• M2: 623,225 km (0.025 R)
• M3: 1,258,716 km (0.083 R)
• M4: 3,024,570 km (0.116 R)
• M5: 4,991,931 km (0.111 R)
• M6: 7,036,485 km (0.088 R)
• M7: 8,080,978 km (0.083 R)
• M8: 8,526,779 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.8

Radius: 3.2

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.68 AU - 7.44 AU

Year: 11598 Days

Day: 23.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 27,271,909 km

• M1: 43,383 km (0.107 R)
• M2: 198,666 km (0.105 R)
• M3: 618,587 km (0.119 R)
• M4: 775,067 km (0.1 R)
• M5: 1,453,044 km (0.078 R)
• M6: 1,655,151 km (0.043 R)
• M7: 1,916,648 km (0.11 R)
• M8: 2,071,781 km (0.111 R)
• M9: 2,204,923 km (0.099 R)
• M10: 2,488,411 km (0.117 R)
• M11: 3,824,769 km (0.115 R)
• M12: 7,449,525 km (0.117 R)
• M13: 9,420,477 km (0.109 R)
• M14: 10,985,720 km (0.102 R)
• M15: 13,012,621 km (0.076 R)
• M16: 17,603,780 km (0.098 R)
• M17: 19,694,111 km (0.063 R)
• M18: 23,535,635 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 18,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit