🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.51 AU - 0.85 AU

Year: 216 Days

Day: 41.1 Hours

Environment

Temp: 124 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.7 AU - 1.72 AU

Year: 861 Days

Day: 13.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.3

Radius: 13.7

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.12 AU - 5.18 AU

Year: 3255 Days

Day: 8.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 126.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 97,516,702 km

• M1: 171,439 km (0.097 R)
• M2: 659,427 km (0.072 R)
• M3: 1,456,934 km (0.115 R)
• M4: 1,968,708 km (0.08 R)
• M5: 2,419,746 km (0.113 R)
• M6: 3,366,251 km (0.095 R)
• M7: 4,019,396 km (0.099 R)
• M8: 4,756,016 km (0.088 R)
• M9: 5,528,539 km (0.051 R)
• M10: 7,292,597 km (0.105 R)
• M11: 10,502,967 km (0.087 R)
• M12: 11,294,190 km (0.082 R)
• M13: 13,810,277 km (0.083 R)
• M14: 15,488,017 km (0.101 R)
• M15: 16,958,863 km (0.117 R)
• M16: 17,469,291 km (0.042 R)
• M17: 18,760,321 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.8

Radius: 14.4

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.35 AU - 8.53 AU

Year: 8614 Days

Day: 14.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 97,516,702 km

• M1: 179,517 km (0.051 R)
• M2: 630,256 km (0.12 R)
• M3: 1,275,023 km (0.032 R)
• M4: 1,865,186 km (0.095 R)
• M5: 2,987,619 km (0.111 R)
• M6: 3,737,104 km (0.078 R)
• M7: 5,580,449 km (0.106 R)
• M8: 6,496,587 km (0.084 R)
• M9: 7,551,701 km (0.04 R)
• M10: 10,202,575 km (0.038 R)
• M11: 10,663,486 km (0.088 R)
• M12: 11,905,298 km (0.113 R)
• M13: 13,181,368 km (0.107 R)
• M14: 16,981,752 km (0.097 R)
• M15: 20,962,551 km (0.038 R)
• M16: 24,693,672 km (0.094 R)
• M17: 28,846,658 km (0.119 R)
• M18: 29,771,323 km (0.097 R)
• M19: 34,693,990 km (0.079 R)
• M20: 36,329,843 km (0.051 R)
• M21: 39,252,985 km (0.106 R)
• M22: 45,013,700 km (0.095 R)
• M23: 46,818,000 km (0.033 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.9

Radius: 7.6

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 14.63 AU - 22.69 AU

Year: 31034 Days

Day: 17 Hours

Environment

Temp: -214 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 97,516,702 km

• M1: 94,546 km (0.059 R)
• M2: 379,380 km (0.063 R)
• M3: 691,591 km (0.074 R)
• M4: 1,358,797 km (0.087 R)
• M5: 1,598,603 km (0.111 R)
• M6: 2,777,883 km (0.058 R)
• M7: 3,257,045 km (0.118 R)
• M8: 4,453,080 km (0.113 R)
• M9: 5,482,612 km (0.045 R)
• M10: 6,053,179 km (0.115 R)
• M11: 6,423,583 km (0.063 R)
• M12: 6,907,682 km (0.103 R)
• M13: 8,224,741 km (0.118 R)
• M14: 10,016,774 km (0.078 R)
• M15: 11,767,967 km (0.053 R)
• M16: 12,492,769 km (0.1 R)
• M17: 13,017,708 km (0.091 R)
• M18: 16,569,759 km (0.119 R)
• M19: 21,032,713 km (0.037 R)
• M20: 25,275,757 km (0.076 R)
• M21: 27,221,277 km (0.068 R)
• M22: 31,134,458 km (0.105 R)
• M23: 33,082,522 km (0.066 R)
• M24: 38,305,732 km (0.045 R)
• M25: 46,148,849 km (0.118 R)
• M26: 46,682,913 km (0.075 R)
• M27: 50,161,961 km (0.105 R)
• M28: 55,397,587 km (0.084 R)
• M29: 59,292,667 km (0.096 R)
• M30: 62,060,527 km (0.058 R)
• M31: 73,267,352 km (0.089 R)
• M32: 78,963,441 km (0.101 R)
• M33: 82,309,945 km (0.115 R)
• M34: 88,734,426 km (0.112 R)
• M35: 92,632,198 km (0.045 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 14,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit