🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.3

Radius: 12.3

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.9 AU - 1.4 AU

Year: 836 Days

Day: 14 Hours

Environment

Temp: -176 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 18,931,374 km

• M1: 156,928 km (0.109 R)
• M2: 747,690 km (0.097 R)
• M3: 1,240,017 km (0.04 R)
• M4: 2,427,225 km (0.109 R)
• M5: 3,362,811 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.3

Radius: 12.7

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.17 AU - 1.63 AU

Year: 1124 Days

Day: 9.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 18,931,374 km

• M1: 157,975 km (0.043 R)
• M2: 603,777 km (0.12 R)
• M3: 2,234,244 km (0.087 R)
• M4: 2,729,413 km (0.089 R)
• M5: 4,114,989 km (0.025 R)
• M6: 5,282,750 km (0.064 R)
• M7: 6,461,132 km (0.097 R)
• M8: 7,133,724 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.9

Radius: 13.6

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.54 AU - 1.92 AU

Year: 1543 Days

Day: 9.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 18,931,374 km

• M1: 173,384 km (0.071 R)
• M2: 900,729 km (0.116 R)
• M3: 1,873,863 km (0.031 R)
• M4: 2,557,675 km (0.102 R)
• M5: 3,028,011 km (0.114 R)
• M6: 3,698,059 km (0.088 R)
• M7: 5,053,715 km (0.065 R)
• M8: 6,271,592 km (0.067 R)
• M9: 7,011,802 km (0.088 R)
• M10: 7,442,045 km (0.06 R)
• M11: 8,956,574 km (0.109 R)
• M12: 9,403,273 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.4

Radius: 13.1

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.49 AU - 2.75 AU

Year: 2876 Days

Day: 13.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 18,931,374 km

• M1: 188,045 km (0.096 R)
• M2: 603,777 km (0.072 R)
• M3: 1,417,290 km (0.084 R)
• M4: 1,854,116 km (0.1 R)
• M5: 2,287,351 km (0.115 R)
• M6: 3,488,323 km (0.12 R)
• M7: 4,513,368 km (0.079 R)
• M8: 5,143,624 km (0.114 R)
• M9: 5,909,265 km (0.072 R)
• M10: 6,665,034 km (0.085 R)
• M11: 7,243,529 km (0.101 R)
• M12: 8,369,402 km (0.111 R)
• M13: 9,147,760 km (0.1 R)
• M14: 9,644,874 km (0.113 R)
• M15: 11,165,387 km (0.025 R)
• M16: 12,193,573 km (0.059 R)
• M17: 13,509,735 km (0.082 R)
• M18: 13,968,851 km (0.117 R)
• M19: 14,821,708 km (0.067 R)
• M20: 15,458,995 km (0.114 R)
• M21: 17,752,331 km (0.059 R)
• M22: 19,557,079 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.6

Radius: 12.5

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.68 AU - 3.2 AU

Year: 3419 Days

Day: 8.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 18,931,374 km

• M1: 156,629 km (0.112 R)
• M2: 629,358 km (0.106 R)
• M3: 1,056,011 km (0.1 R)
• M4: 1,502,860 km (0.112 R)
• M5: 2,217,489 km (0.109 R)
• M6: 3,336,481 km (0.038 R)
• M7: 4,776,211 km (0.086 R)
• M8: 6,564,953 km (0.076 R)
• M9: 7,493,058 km (0.037 R)
• M10: 8,543,086 km (0.103 R)
• M11: 9,412,698 km (0.09 R)
• M12: 10,592,277 km (0.103 R)
• M13: 11,551,050 km (0.036 R)
• M14: 12,854,047 km (0.074 R)
• M15: 13,391,852 km (0.027 R)
• M16: 14,098,103 km (0.032 R)
• M17: 15,861,264 km (0.091 R)
• M18: 16,480,449 km (0.064 R)
• M19: 17,647,462 km (0.083 R)
• M20: 20,738,753 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.6

Radius: 11

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.83 AU - 4.13 AU

Year: 4403 Days

Day: 8 Hours

Environment

Temp: -220 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 18,931,374 km

• M1: 136,732 km (0.057 R)
• M2: 821,592 km (0.084 R)
• M3: 1,797,568 km (0.115 R)
• M4: 2,473,750 km (0.059 R)
• M5: 3,591,396 km (0.038 R)
• M6: 4,349,857 km (0.11 R)
• M7: 4,850,113 km (0.081 R)
• M8: 5,990,348 km (0.112 R)
• M9: 8,245,535 km (0.095 R)
• M10: 8,919,324 km (0.04 R)
• M11: 10,306,994 km (0.088 R)
• M12: 11,986,829 km (0.095 R)
• M13: 12,891,896 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.3

Radius: 12.3

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.78 AU - 6.08 AU

Year: 8582 Days

Day: 10.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 18,931,374 km

• M1: 175,927 km (0.116 R)
• M2: 762,500 km (0.114 R)
• M3: 1,224,608 km (0.116 R)
• M4: 2,152,863 km (0.058 R)
• M5: 2,996,445 km (0.113 R)
• M6: 3,722,893 km (0.046 R)
• M7: 4,148,499 km (0.085 R)
• M8: 5,215,431 km (0.084 R)
• M9: 5,600,944 km (0.04 R)
• M10: 6,375,712 km (0.112 R)
• M11: 7,609,296 km (0.088 R)
• M12: 8,298,942 km (0.118 R)
• M13: 11,644,549 km (0.106 R)
• M14: 12,222,445 km (0.111 R)
• M15: 13,525,443 km (0.089 R)
• M16: 16,202,347 km (0.091 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 147 - 14,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit