🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.54 AU - 0.8 AU

Year: 211 Days

Day: 26.7 Hours

Environment

Temp: 113 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,371,559 km

• M1: 89,759 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.03 AU - 1.61 AU

Year: 584 Days

Day: 37.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,371,559 km

• M1: 74,201 km (0.061 R)
• M2: 971,189 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.14 AU - 2.22 AU

Year: 1239 Days

Day: 24.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.33 AU - 3.09 AU

Year: 1718 Days

Day: 46.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,371,559 km

• M1: 576,401 km (0.111 R)
• M2: 2,251,149 km (0.098 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.7

Radius: 11.8

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.93 AU - 6.93 AU

Year: 6277 Days

Day: 8.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,371,559 km

• M1: 146,756 km (0.111 R)
• M2: 572,212 km (0.09 R)
• M3: 1,661,733 km (0.072 R)
• M4: 2,197,443 km (0.1 R)
• M5: 2,635,466 km (0.109 R)
• M6: 3,195,560 km (0.105 R)
• M7: 3,882,663 km (0.069 R)
• M8: 5,154,843 km (0.096 R)
• M9: 5,551,727 km (0.118 R)
• M10: 6,034,928 km (0.091 R)
• M11: 7,235,151 km (0.092 R)
• M12: 9,731,940 km (0.077 R)
• M13: 11,377,367 km (0.117 R)
• M14: 12,865,866 km (0.089 R)
• M15: 13,484,902 km (0.094 R)
• M16: 14,540,464 km (0.097 R)
• M17: 15,399,006 km (0.108 R)
• M18: 17,352,156 km (0.054 R)
• M19: 18,177,936 km (0.097 R)
• M20: 19,174,109 km (0.111 R)
• M21: 20,508,073 km (0.106 R)
• M22: 22,623,536 km (0.081 R)
• M23: 28,779,489 km (0.086 R)
• M24: 36,078,369 km (0.058 R)
• M25: 37,878,330 km (0.119 R)
• M26: 38,800,452 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.1

Radius: 12.8

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.05 AU - 8.47 AU

Year: 8323 Days

Day: 7.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,371,559 km

• M1: 159,172 km (0.112 R)
• M2: 806,632 km (0.077 R)
• M3: 1,623,137 km (0.072 R)
• M4: 3,363,708 km (0.109 R)
• M5: 3,909,142 km (0.111 R)
• M6: 4,484,346 km (0.115 R)
• M7: 8,079,931 km (0.072 R)
• M8: 8,651,843 km (0.051 R)
• M9: 9,729,696 km (0.092 R)
• M10: 12,151,835 km (0.08 R)
• M11: 14,692,306 km (0.077 R)
• M12: 16,571,106 km (0.074 R)
• M13: 20,557,739 km (0.092 R)
• M14: 23,251,847 km (0.066 R)
• M15: 24,592,394 km (0.094 R)
• M16: 25,889,408 km (0.088 R)
• M17: 27,036,973 km (0.101 R)
• M18: 37,108,649 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.8

Radius: 8.6

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.14 AU - 10.56 AU

Year: 11007 Days

Day: 6.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,371,559 km

• M1: 106,962 km (0.063 R)
• M2: 668,104 km (0.096 R)
• M3: 952,938 km (0.092 R)
• M4: 1,751,641 km (0.026 R)
• M5: 2,482,876 km (0.042 R)
• M6: 3,835,689 km (0.062 R)
• M7: 4,134,137 km (0.076 R)
• M8: 4,716,970 km (0.071 R)
• M9: 5,060,298 km (0.104 R)
• M10: 7,276,440 km (0.114 R)
• M11: 8,528,874 km (0.108 R)
• M12: 13,203,807 km (0.097 R)
• M13: 13,573,912 km (0.094 R)
• M14: 15,461,090 km (0.091 R)
• M15: 16,290,759 km (0.081 R)
• M16: 19,828,300 km (0.094 R)
• M17: 20,395,575 km (0.036 R)
• M18: 23,395,761 km (0.071 R)
• M19: 26,385,324 km (0.083 R)
• M20: 28,479,994 km (0.1 R)
• M21: 28,891,089 km (0.101 R)
• M22: 34,023,941 km (0.046 R)
• M23: 35,901,245 km (0.111 R)
• M24: 36,865,403 km (0.06 R)
• M25: 42,881,033 km (0.092 R)
• M26: 45,208,626 km (0.11 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 19,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit