🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836

Radius: 10.6

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.58 AU - 0.84 AU

Year: 380 Days

Day: 13.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 113.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 31,934,167 km

• M1: 132,095 km (0.092 R)
• M2: 494,122 km (0.119 R)
• M3: 941,719 km (0.064 R)
• M4: 1,324,390 km (0.109 R)
• M5: 1,857,706 km (0.106 R)
• M6: 2,192,656 km (0.068 R)
• M7: 2,597,617 km (0.114 R)
• M8: 3,107,447 km (0.103 R)
• M9: 3,511,660 km (0.099 R)
• M10: 4,700,664 km (0.101 R)
• M11: 5,032,323 km (0.092 R)
• M12: 5,592,268 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.4

Radius: 14.2

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.67 AU - 0.97 AU

Year: 472 Days

Day: 5.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 31,934,167 km

• M1: 181,313 km (0.119 R)
• M2: 789,278 km (0.089 R)
• M3: 2,281,517 km (0.11 R)
• M4: 3,000,784 km (0.098 R)
• M5: 3,644,354 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.6

Radius: 9.3

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.69 AU - 1.13 AU

Year: 552 Days

Day: 14.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 31,934,167 km

• M1: 115,639 km (0.057 R)
• M2: 420,071 km (0.115 R)
• M3: 1,225,955 km (0.114 R)
• M4: 1,596,808 km (0.064 R)
• M5: 1,979,329 km (0.114 R)
• M6: 2,449,665 km (0.041 R)
• M7: 2,972,210 km (0.077 R)
• M8: 3,869,199 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.1

Radius: 11.1

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.99 AU - 0.99 AU

Year: 626 Days

Day: 14.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 31,934,167 km

• M1: 138,827 km (0.028 R)
• M2: 546,780 km (0.112 R)
• M3: 917,633 km (0.119 R)
• M4: 2,226,914 km (0.079 R)
• M5: 2,626,789 km (0.08 R)
• M6: 3,595,286 km (0.106 R)
• M7: 4,338,039 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.4

Radius: 12.7

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.96 AU - 1.32 AU

Year: 774 Days

Day: 10 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 31,934,167 km

• M1: 157,975 km (0.113 R)
• M2: 1,103,434 km (0.119 R)
• M3: 1,550,283 km (0.051 R)
• M4: 2,198,790 km (0.095 R)
• M5: 2,766,513 km (0.102 R)
• M6: 3,430,728 km (0.119 R)
• M7: 3,936,070 km (0.114 R)
• M8: 4,343,275 km (0.103 R)
• M9: 4,796,108 km (0.03 R)
• M10: 5,699,380 km (0.063 R)
• M11: 6,140,245 km (0.081 R)
• M12: 6,625,690 km (0.066 R)
• M13: 7,483,933 km (0.114 R)
• M14: 8,288,320 km (0.11 R)
• M15: 8,855,895 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.8

Radius: 12.9

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.9 AU - 2.5 AU

Year: 2075 Days

Day: 8.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 31,934,167 km

• M1: 160,369 km (0.083 R)
• M2: 708,944 km (0.119 R)
• M3: 1,871,170 km (0.112 R)
• M4: 2,342,254 km (0.079 R)
• M5: 2,830,691 km (0.084 R)
• M6: 3,369,842 km (0.113 R)
• M7: 3,918,866 km (0.118 R)
• M8: 5,934,099 km (0.05 R)
• M9: 7,080,318 km (0.099 R)
• M10: 7,829,803 km (0.083 R)
• M11: 8,369,103 km (0.042 R)
• M12: 9,172,593 km (0.099 R)
• M13: 9,917,441 km (0.062 R)
• M14: 10,360,849 km (0.112 R)
• M15: 11,367,194 km (0.083 R)
• M16: 11,812,248 km (0.108 R)
• M17: 12,480,352 km (0.053 R)
• M18: 13,484,602 km (0.039 R)
• M19: 13,983,661 km (0.091 R)
• M20: 15,953,267 km (0.098 R)
• M21: 17,241,603 km (0.101 R)

Asteroid Belt

Center: 4.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.6

Radius: 3.7

Gravity: 13.7 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.86 AU - 8.02 AU

Year: 10391 Days

Day: 15.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 31,934,167 km

• M1: 46,675 km (0.115 R)
• M2: 171,738 km (0.045 R)
• M3: 1,181,524 km (0.1 R)
• M4: 2,117,558 km (0.088 R)
• M5: 2,243,818 km (0.104 R)
• M6: 3,774,653 km (0.108 R)
• M7: 4,452,631 km (0.04 R)
• M8: 5,351,415 km (0.081 R)
• M9: 8,172,382 km (0.11 R)
• M10: 8,602,775 km (0.092 R)
• M11: 12,349,304 km (0.106 R)
• M12: 13,445,109 km (0.049 R)
• M13: 18,279,214 km (0.058 R)
• M14: 19,907,138 km (0.076 R)
• M15: 20,612,941 km (0.081 R)
• M16: 21,702,911 km (0.082 R)
• M17: 31,363,642 km (0.063 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: 478 - 10,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit