🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.6 AU - 0.92 AU

Year: 235 Days

Day: 12.9 Hours

Environment

Temp: 120 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,454,124 km

• M1: 51,462 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.89 AU - 0.91 AU

Year: 303 Days

Day: 38.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.4 AU - 2.48 AU

Year: 1352 Days

Day: 13 Hours

Environment

Temp: -78 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.76 AU - 3.96 AU

Year: 2185 Days

Day: 40.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.89 AU - 4.23 AU

Year: 2383 Days

Day: 18.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,454,124 km

• M1: 34,707 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879

Radius: 12.2

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.17 AU - 10.67 AU

Year: 9451 Days

Day: 14.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,454,124 km

• M1: 153,487 km (0.11 R)
• M2: 843,134 km (0.076 R)
• M3: 1,371,513 km (0.091 R)
• M4: 2,705,627 km (0.114 R)
• M5: 3,118,368 km (0.119 R)
• M6: 4,831,712 km (0.089 R)
• M7: 6,708,118 km (0.085 R)
• M8: 7,597,328 km (0.07 R)
• M9: 10,215,590 km (0.12 R)
• M10: 11,117,216 km (0.071 R)
• M11: 12,303,228 km (0.085 R)
• M12: 13,447,353 km (0.085 R)
• M13: 14,529,992 km (0.104 R)
• M14: 15,807,857 km (0.1 R)
• M15: 16,868,506 km (0.089 R)
• M16: 19,447,723 km (0.055 R)
• M17: 24,622,762 km (0.056 R)
• M18: 25,566,276 km (0.099 R)
• M19: 26,533,726 km (0.115 R)
• M20: 27,425,179 km (0.054 R)
• M21: 28,336,380 km (0.069 R)
• M22: 28,747,924 km (0.073 R)
• M23: 29,163,357 km (0.114 R)
• M24: 32,184,636 km (0.072 R)
• M25: 48,092,424 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.4

Radius: 10.7

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8.6 AU - 12.82 AU

Year: 12434 Days

Day: 8.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,454,124 km

• M1: 134,339 km (0.04 R)
• M2: 504,893 km (0.084 R)
• M3: 948,899 km (0.079 R)
• M4: 1,306,887 km (0.106 R)
• M5: 3,084,708 km (0.109 R)
• M6: 3,460,049 km (0.11 R)
• M7: 4,332,055 km (0.1 R)
• M8: 4,928,352 km (0.089 R)
• M9: 6,813,884 km (0.115 R)
• M10: 8,004,832 km (0.047 R)
• M11: 12,062,076 km (0.066 R)
• M12: 12,702,056 km (0.066 R)
• M13: 13,425,960 km (0.062 R)
• M14: 14,176,941 km (0.108 R)
• M15: 14,824,102 km (0.106 R)
• M16: 17,982,412 km (0.106 R)
• M17: 18,358,950 km (0.061 R)
• M18: 19,362,752 km (0.069 R)
• M19: 20,730,076 km (0.085 R)
• M20: 21,395,338 km (0.116 R)
• M21: 21,903,522 km (0.082 R)
• M22: 22,419,784 km (0.051 R)
• M23: 24,937,217 km (0.117 R)
• M24: 27,043,106 km (0.066 R)
• M25: 31,714,898 km (0.11 R)
• M26: 32,821,623 km (0.093 R)
• M27: 35,700,933 km (0.108 R)
• M28: 46,463,752 km (0.031 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.3

Radius: 10.9

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 10.89 AU - 12.35 AU

Year: 14052 Days

Day: 5.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,454,124 km

• M1: 135,536 km (0.108 R)
• M2: 555,906 km (0.088 R)
• M3: 994,078 km (0.051 R)
• M4: 1,970,653 km (0.057 R)
• M5: 2,461,633 km (0.102 R)
• M6: 2,984,328 km (0.112 R)
• M7: 5,220,966 km (0.064 R)
• M8: 5,891,463 km (0.04 R)
• M9: 6,493,445 km (0.09 R)
• M10: 8,648,103 km (0.115 R)
• M11: 9,750,340 km (0.071 R)
• M12: 10,420,838 km (0.111 R)
• M13: 14,173,949 km (0.066 R)
• M14: 14,743,917 km (0.049 R)
• M15: 16,781,291 km (0.072 R)
• M16: 21,968,597 km (0.089 R)
• M17: 22,443,869 km (0.053 R)
• M18: 24,212,116 km (0.082 R)
• M19: 27,581,808 km (0.117 R)
• M20: 35,625,686 km (0.107 R)
• M21: 39,127,323 km (0.099 R)
• M22: 41,104,857 km (0.09 R)
• M23: 43,296,466 km (0.118 R)
• M24: 43,744,063 km (0.118 R)
• M25: 45,719,054 km (0.11 R)
• M26: 47,435,989 km (0.072 R)
• M27: 49,033,844 km (0.08 R)
• M28: 54,735,168 km (0.116 R)
• M29: 55,785,046 km (0.108 R)
• M30: 57,205,927 km (0.116 R)
• M31: 62,558,688 km (0.114 R)
• M32: 62,939,714 km (0.107 R)
• M33: 64,673,403 km (0.081 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 19,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit