🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.51 AU - 0.75 AU

Year: 184 Days

Day: 47.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,664,944 km

• M1: 40,391 km (0.086 R)
• M2: 169,794 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.59 AU - 0.95 AU

Year: 249 Days

Day: 25.3 Hours

Environment

Temp: 112 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,664,944 km

• M1: 90,058 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.76 AU - 0.84 AU

Year: 264 Days

Day: 29.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.7

Radius: 11.4

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.16 AU - 7.64 AU

Year: 5974 Days

Day: 14.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 96,664,944 km

• M1: 141,968 km (0.113 R)
• M2: 542,292 km (0.087 R)
• M3: 911,350 km (0.079 R)
• M4: 1,433,447 km (0.112 R)
• M5: 3,031,601 km (0.118 R)
• M6: 3,477,103 km (0.116 R)
• M7: 4,139,373 km (0.096 R)
• M8: 4,581,136 km (0.093 R)
• M9: 5,083,336 km (0.031 R)
• M10: 6,638,854 km (0.093 R)
• M11: 7,320,422 km (0.104 R)
• M12: 8,573,005 km (0.075 R)
• M13: 8,992,478 km (0.109 R)
• M14: 9,872,412 km (0.103 R)
• M15: 10,712,704 km (0.098 R)
• M16: 11,549,554 km (0.084 R)
• M17: 12,166,047 km (0.106 R)
• M18: 13,297,605 km (0.063 R)
• M19: 13,746,698 km (0.045 R)
• M20: 14,439,336 km (0.108 R)
• M21: 15,831,793 km (0.083 R)
• M22: 17,847,774 km (0.026 R)
• M23: 18,533,082 km (0.106 R)
• M24: 20,249,418 km (0.051 R)
• M25: 21,836,203 km (0.118 R)
• M26: 27,633,569 km (0.111 R)
• M27: 27,997,989 km (0.103 R)
• M28: 28,736,704 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.5

Radius: 8

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 11.87 AU - 19.65 AU

Year: 23084 Days

Day: 16.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 96,664,944 km

• M1: 106,962 km (0.033 R)
• M2: 568,771 km (0.106 R)
• M3: 1,800,859 km (0.066 R)
• M4: 4,045,126 km (0.056 R)
• M5: 4,483,149 km (0.111 R)
• M6: 4,804,635 km (0.119 R)
• M7: 5,821,003 km (0.059 R)
• M8: 8,978,565 km (0.091 R)
• M9: 10,387,478 km (0.05 R)
• M10: 13,125,568 km (0.028 R)
• M11: 13,489,390 km (0.064 R)
• M12: 15,652,724 km (0.116 R)
• M13: 18,396,499 km (0.105 R)
• M14: 21,345,522 km (0.091 R)
• M15: 24,705,490 km (0.098 R)
• M16: 26,510,687 km (0.038 R)
• M17: 41,517,598 km (0.087 R)
• M18: 43,256,374 km (0.052 R)
• M19: 43,577,561 km (0.08 R)
• M20: 50,342,077 km (0.079 R)
• M21: 61,547,406 km (0.111 R)
• M22: 62,362,116 km (0.079 R)
• M23: 63,184,157 km (0.032 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.6

Radius: 5.6

Gravity: 23.65 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 12.82 AU - 21.24 AU

Year: 25930 Days

Day: 25 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 96,664,944 km

• M1: 70,012 km (0.112 R)
• M2: 801,097 km (0.079 R)
• M3: 1,896,751 km (0.119 R)
• M4: 2,218,536 km (0.091 R)
• M5: 2,781,772 km (0.118 R)
• M6: 4,118,130 km (0.086 R)
• M7: 5,043,543 km (0.101 R)
• M8: 5,575,961 km (0.09 R)
• M9: 9,584,586 km (0.106 R)
• M10: 14,605,240 km (0.096 R)
• M11: 17,350,959 km (0.075 R)
• M12: 18,653,508 km (0.099 R)
• M13: 21,979,069 km (0.088 R)
• M14: 31,908,777 km (0.071 R)
• M15: 33,292,857 km (0.055 R)
• M16: 35,736,987 km (0.119 R)
• M17: 37,380,618 km (0.097 R)
• M18: 40,657,111 km (0.038 R)
• M19: 62,042,426 km (0.091 R)
• M20: 65,729,564 km (0.09 R)
• M21: 71,412,937 km (0.112 R)
• M22: 88,241,052 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.8

Radius: 8

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 18.68 AU - 20.48 AU

Year: 31967 Days

Day: 24.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 96,664,944 km

• M1: 100,380 km (0.114 R)
• M2: 370,255 km (0.038 R)
• M3: 1,019,509 km (0.09 R)
• M4: 1,352,664 km (0.12 R)
• M5: 2,129,675 km (0.116 R)
• M6: 4,456,371 km (0.119 R)
• M7: 5,482,313 km (0.12 R)
• M8: 6,233,444 km (0.099 R)
• M9: 7,564,865 km (0.058 R)
• M10: 8,438,068 km (0.093 R)
• M11: 9,934,495 km (0.083 R)
• M12: 11,740,890 km (0.1 R)
• M13: 12,170,236 km (0.047 R)
• M14: 13,913,799 km (0.075 R)
• M15: 16,078,031 km (0.109 R)
• M16: 18,171,653 km (0.063 R)
• M17: 19,038,124 km (0.073 R)
• M18: 19,531,348 km (0.075 R)
• M19: 20,749,673 km (0.12 R)
• M20: 22,781,213 km (0.046 R)
• M21: 23,225,219 km (0.115 R)
• M22: 25,059,289 km (0.102 R)
• M23: 26,011,479 km (0.115 R)
• M24: 26,987,605 km (0.11 R)
• M25: 28,241,984 km (0.103 R)
• M26: 31,001,765 km (0.111 R)
• M27: 32,516,743 km (0.077 R)
• M28: 38,285,985 km (0.119 R)
• M29: 48,436,948 km (0.095 R)
• M30: 50,473,873 km (0.12 R)
• M31: 52,374,514 km (0.037 R)
• M32: 57,334,282 km (0.118 R)
• M33: 62,598,032 km (0.045 R)
• M34: 63,250,578 km (0.096 R)
• M35: 78,526,765 km (0.07 R)
• M36: 85,001,510 km (0.062 R)
• M37: 88,505,092 km (0.044 R)
• M38: 90,153,960 km (0.094 R)
• M39: 91,543,724 km (0.097 R)
• M40: 95,798,437 km (0.108 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 14,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit