🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.6 AU - 0.68 AU

Year: 181 Days

Day: 35.4 Hours

Environment

Temp: 214 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,336,174 km

• M1: 41,139 km (0.107 R)
• M2: 229,334 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.84 AU - 0.84 AU

Year: 272 Days

Day: 17 Hours

Environment

Temp: 193 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.9 AU - 1.2 AU

Year: 380 Days

Day: 38.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,336,174 km

• M1: 257,608 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.09 AU - 1.15 AU

Year: 419 Days

Day: 28.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 172.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,336,174 km

• M1: 46,226 km (0.063 R)

Asteroid Belt

Center: 6.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776

Radius: 10

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.97 AU - 13.17 AU

Year: 13005 Days

Day: 5.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,336,174 km

• M1: 124,316 km (0.105 R)
• M2: 442,810 km (0.037 R)
• M3: 1,144,573 km (0.105 R)
• M4: 1,760,767 km (0.107 R)
• M5: 2,438,894 km (0.078 R)
• M6: 3,983,941 km (0.114 R)
• M7: 5,359,643 km (0.092 R)
• M8: 5,832,073 km (0.039 R)
• M9: 7,640,113 km (0.043 R)
• M10: 9,479,419 km (0.06 R)
• M11: 9,901,285 km (0.077 R)
• M12: 11,126,790 km (0.051 R)
• M13: 11,537,137 km (0.113 R)
• M14: 14,352,121 km (0.102 R)
• M15: 18,314,819 km (0.099 R)
• M16: 19,471,958 km (0.053 R)
• M17: 29,416,028 km (0.118 R)
• M18: 33,363,018 km (0.088 R)
• M19: 36,224,825 km (0.07 R)
• M20: 37,518,548 km (0.107 R)
• M21: 38,442,464 km (0.025 R)
• M22: 42,148,153 km (0.079 R)
• M23: 44,746,817 km (0.076 R)
• M24: 46,688,897 km (0.036 R)
• M25: 51,707,457 km (0.119 R)
• M26: 58,120,269 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298

Radius: 4.8

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.09 AU - 16.71 AU

Year: 18299 Days

Day: 16.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 54,336,174 km

• M1: 59,690 km (0.074 R)
• M2: 225,145 km (0.067 R)
• M3: 409,001 km (0.039 R)
• M4: 584,180 km (0.089 R)
• M5: 828,922 km (0.081 R)
• M6: 1,035,816 km (0.028 R)
• M7: 1,213,239 km (0.088 R)
• M8: 2,045,900 km (0.107 R)
• M9: 2,613,176 km (0.118 R)
• M10: 3,254,651 km (0.106 R)
• M11: 3,638,669 km (0.114 R)
• M12: 4,527,280 km (0.078 R)
• M13: 5,005,694 km (0.089 R)
• M14: 5,274,073 km (0.092 R)
• M15: 5,730,945 km (0.057 R)
• M16: 6,062,304 km (0.059 R)
• M17: 9,090,015 km (0.111 R)
• M18: 11,550,452 km (0.106 R)
• M19: 18,596,811 km (0.093 R)
• M20: 24,742,291 km (0.07 R)
• M21: 25,324,526 km (0.068 R)
• M22: 26,115,001 km (0.115 R)
• M23: 27,953,559 km (0.047 R)
• M24: 29,985,996 km (0.101 R)
• M25: 31,319,212 km (0.097 R)
• M26: 33,157,470 km (0.113 R)
• M27: 35,554,926 km (0.078 R)
• M28: 36,921,652 km (0.106 R)
• M29: 38,971,442 km (0.116 R)
• M30: 45,284,921 km (0.065 R)
• M31: 45,718,755 km (0.081 R)
• M32: 46,009,723 km (0.04 R)
• M33: 48,531,644 km (0.026 R)
• M34: 53,687,385 km (0.09 R)
• M35: 53,849,100 km (0.042 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 15,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit