🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.5

Radius: 14.3

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.41 AU - 0.69 AU

Year: 277 Days

Day: 10.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 38,495,867 km

• M1: 177,872 km (0.113 R)
• M2: 626,815 km (0.071 R)
• M3: 1,209,948 km (0.057 R)
• M4: 2,285,556 km (0.112 R)
• M5: 2,883,499 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247

Radius: 14

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.78 AU - 0.84 AU

Year: 494 Days

Day: 10.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 85 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 38,495,867 km

• M1: 174,132 km (0.117 R)
• M2: 1,045,839 km (0.077 R)
• M3: 1,546,244 km (0.099 R)
• M4: 1,995,187 km (0.111 R)
• M5: 2,594,476 km (0.103 R)
• M6: 3,177,309 km (0.112 R)
• M7: 3,823,422 km (0.049 R)
• M8: 4,297,797 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.4

Radius: 9.3

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.35 AU - 1.59 AU

Year: 1209 Days

Day: 5.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 38,495,867 km

• M1: 115,639 km (0.115 R)
• M2: 438,771 km (0.085 R)
• M3: 905,067 km (0.09 R)
• M4: 1,900,491 km (0.102 R)
• M5: 3,199,749 km (0.076 R)
• M6: 4,185,150 km (0.12 R)
• M7: 5,681,129 km (0.047 R)
• M8: 6,243,168 km (0.047 R)
• M9: 6,549,993 km (0.045 R)
• M10: 11,096,572 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.8

Radius: 13.2

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.27 AU - 2.05 AU

Year: 1451 Days

Day: 5.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 38,495,867 km

• M1: 164,408 km (0.026 R)
• M2: 604,824 km (0.063 R)
• M3: 1,181,225 km (0.116 R)
• M4: 1,794,426 km (0.101 R)
• M5: 2,522,519 km (0.085 R)
• M6: 3,037,136 km (0.116 R)
• M7: 3,723,491 km (0.1 R)
• M8: 4,150,144 km (0.114 R)
• M9: 4,589,812 km (0.047 R)
• M10: 5,980,773 km (0.117 R)
• M11: 6,774,091 km (0.061 R)
• M12: 7,250,410 km (0.119 R)
• M13: 8,846,769 km (0.059 R)
• M14: 9,320,247 km (0.119 R)
• M15: 10,181,182 km (0.1 R)
• M16: 10,666,328 km (0.076 R)
• M17: 11,386,193 km (0.12 R)
• M18: 13,165,211 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.5

Radius: 14.5

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.14 AU - 2.42 AU

Year: 2335 Days

Day: 8.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 38,495,867 km

• M1: 184,753 km (0.077 R)
• M2: 698,323 km (0.082 R)
• M3: 2,287,950 km (0.116 R)
• M4: 2,802,716 km (0.102 R)
• M5: 3,395,124 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.8

Radius: 10.1

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.59 AU - 2.83 AU

Year: 3026 Days

Day: 7 Hours

Environment

Temp: -209 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,495,867 km

• M1: 125,662 km (0.05 R)
• M2: 538,253 km (0.11 R)
• M3: 866,620 km (0.12 R)
• M4: 1,206,656 km (0.094 R)
• M5: 1,835,715 km (0.059 R)
• M6: 2,399,400 km (0.109 R)
• M7: 2,990,910 km (0.089 R)
• M8: 4,040,938 km (0.108 R)
• M9: 4,613,000 km (0.065 R)
• M10: 5,017,213 km (0.097 R)
• M11: 5,341,093 km (0.113 R)
• M12: 6,212,201 km (0.092 R)
• M13: 6,778,878 km (0.102 R)
• M14: 8,069,908 km (0.104 R)
• M15: 8,831,809 km (0.089 R)
• M16: 11,372,131 km (0.082 R)

Asteroid Belt

Center: 4.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.4

Radius: 3.3

Gravity: 22.63 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.59 AU - 7.99 AU

Year: 12000 Days

Day: 20.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 38,495,867 km

• M1: 40,990 km (0.061 R)
• M2: 444,904 km (0.105 R)
• M3: 552,914 km (0.083 R)
• M4: 748,588 km (0.068 R)
• M5: 1,175,540 km (0.068 R)
• M6: 1,499,719 km (0.058 R)
• M7: 1,606,382 km (0.071 R)
• M8: 2,218,536 km (0.042 R)
• M9: 2,339,711 km (0.063 R)
• M10: 2,557,974 km (0.107 R)
• M11: 2,789,551 km (0.052 R)
• M12: 2,993,005 km (0.093 R)
• M13: 3,687,288 km (0.054 R)
• M14: 4,059,039 km (0.045 R)
• M15: 4,510,077 km (0.049 R)
• M16: 6,231,798 km (0.087 R)
• M17: 6,758,233 km (0.062 R)
• M18: 6,903,493 km (0.1 R)
• M19: 7,466,729 km (0.11 R)
• M20: 9,429,453 km (0.042 R)
• M21: 9,794,621 km (0.088 R)
• M22: 10,650,471 km (0.119 R)
• M23: 11,555,089 km (0.075 R)
• M24: 12,784,036 km (0.086 R)
• M25: 13,118,237 km (0.082 R)
• M26: 15,372,528 km (0.09 R)
• M27: 16,199,355 km (0.053 R)
• M28: 18,643,036 km (0.072 R)
• M29: 23,078,464 km (0.057 R)
• M30: 25,538,750 km (0.098 R)
• M31: 25,714,528 km (0.061 R)
• M32: 28,168,232 km (0.119 R)
• M33: 34,063,435 km (0.119 R)
• M34: 35,246,455 km (0.07 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 10,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit