🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.3

Radius: 9

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.48 AU - 0.62 AU

Year: 272 Days

Day: 8.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 14,223,076 km

• M1: 111,899 km (0.059 R)
• M2: 463,604 km (0.12 R)
• M3: 810,671 km (0.116 R)
• M4: 1,107,473 km (0.065 R)
• M5: 1,387,670 km (0.115 R)
• M6: 1,748,650 km (0.114 R)
• M7: 2,111,724 km (0.114 R)
• M8: 2,680,046 km (0.045 R)
• M9: 3,136,020 km (0.045 R)
• M10: 3,888,198 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.8

Radius: 12.7

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.61 AU - 0.89 AU

Year: 433 Days

Day: 13.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 14,223,076 km

• M1: 157,975 km (0.045 R)
• M2: 648,208 km (0.116 R)
• M3: 1,069,326 km (0.067 R)
• M4: 1,549,834 km (0.103 R)
• M5: 2,192,058 km (0.111 R)
• M6: 2,714,753 km (0.081 R)
• M7: 3,239,691 km (0.074 R)
• M8: 4,093,895 km (0.064 R)
• M9: 5,250,586 km (0.098 R)
• M10: 5,862,441 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.7

Radius: 9.9

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.15 AU - 1.35 AU

Year: 932 Days

Day: 5.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 14,223,076 km

• M1: 123,119 km (0.08 R)
• M2: 473,328 km (0.027 R)
• M3: 783,594 km (0.106 R)
• M4: 1,091,765 km (0.113 R)
• M5: 1,475,484 km (0.089 R)
• M6: 1,789,789 km (0.025 R)
• M7: 2,097,811 km (0.106 R)
• M8: 2,568,745 km (0.084 R)
• M9: 3,029,207 km (0.097 R)
• M10: 3,428,185 km (0.056 R)
• M11: 3,754,009 km (0.105 R)
• M12: 4,281,790 km (0.107 R)
• M13: 4,590,261 km (0.047 R)
• M14: 5,099,492 km (0.118 R)
• M15: 6,145,481 km (0.086 R)
• M16: 6,472,352 km (0.094 R)
• M17: 7,043,068 km (0.106 R)
• M18: 7,897,870 km (0.06 R)
• M19: 8,793,213 km (0.078 R)
• M20: 9,322,191 km (0.118 R)
• M21: 10,020,514 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.6

Radius: 14.9

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.57 AU - 1.67 AU

Year: 1375 Days

Day: 10.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 130.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 14,223,076 km

• M1: 185,501 km (0.119 R)
• M2: 761,752 km (0.117 R)
• M3: 1,285,943 km (0.059 R)
• M4: 1,961,228 km (0.115 R)
• M5: 2,445,177 km (0.063 R)
• M6: 2,910,127 km (0.069 R)
• M7: 3,612,489 km (0.062 R)
• M8: 4,445,301 km (0.102 R)
• M9: 5,316,409 km (0.083 R)
• M10: 6,396,356 km (0.075 R)
• M11: 7,925,246 km (0.12 R)
• M12: 8,416,675 km (0.079 R)
• M13: 9,176,483 km (0.066 R)
• M14: 9,882,735 km (0.118 R)
• M15: 10,798,722 km (0.116 R)
• M16: 11,733,559 km (0.028 R)
• M17: 12,373,539 km (0.047 R)
• M18: 13,682,670 km (0.113 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: 230 - 16,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit