🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.46 AU - 0.56 AU

Year: 134 Days

Day: 43.4 Hours

Environment

Temp: 242 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,799,767 km

• M1: 158,125 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.7 AU - 0.72 AU

Year: 220 Days

Day: 45.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.61 AU - 0.81 AU

Year: 220 Days

Day: 40.9 Hours

Environment

Temp: 124 °C

Axial Tilt: 66.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.64 AU - 0.96 AU

Year: 263 Days

Day: 22.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.9

Radius: 11.1

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.35 AU - 7.11 AU

Year: 5035 Days

Day: 9.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 84,799,767 km

• M1: 138,228 km (0.11 R)
• M2: 508,483 km (0.115 R)
• M3: 897,138 km (0.101 R)
• M4: 1,270,984 km (0.078 R)
• M5: 1,751,193 km (0.116 R)
• M6: 2,259,526 km (0.09 R)
• M7: 3,313,294 km (0.057 R)
• M8: 3,680,108 km (0.103 R)
• M9: 4,281,641 km (0.119 R)
• M10: 5,512,532 km (0.109 R)
• M11: 6,000,819 km (0.109 R)
• M12: 6,675,506 km (0.104 R)
• M13: 8,622,073 km (0.055 R)
• M14: 9,005,941 km (0.077 R)
• M15: 9,725,657 km (0.095 R)
• M16: 10,268,996 km (0.104 R)
• M17: 11,370,934 km (0.073 R)
• M18: 12,404,207 km (0.104 R)
• M19: 17,230,832 km (0.113 R)
• M20: 17,779,557 km (0.114 R)
• M21: 18,151,757 km (0.077 R)
• M22: 19,430,370 km (0.06 R)
• M23: 21,042,885 km (0.093 R)
• M24: 23,775,739 km (0.119 R)
• M25: 26,818,111 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.9

Radius: 12.8

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.2 AU - 9.12 AU

Year: 7782 Days

Day: 8.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 84,799,767 km

• M1: 159,172 km (0.086 R)
• M2: 718,369 km (0.072 R)
• M3: 1,568,833 km (0.111 R)
• M4: 2,549,597 km (0.117 R)
• M5: 3,589,451 km (0.104 R)
• M6: 4,117,382 km (0.079 R)
• M7: 5,029,181 km (0.106 R)
• M8: 5,569,828 km (0.037 R)
• M9: 6,936,554 km (0.107 R)
• M10: 8,386,457 km (0.109 R)
• M11: 12,374,287 km (0.098 R)
• M12: 13,540,253 km (0.066 R)
• M13: 15,595,578 km (0.119 R)
• M14: 17,478,566 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.6

Radius: 14.8

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.11 AU - 13.55 AU

Year: 14000 Days

Day: 14.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 84,799,767 km

• M1: 184,155 km (0.097 R)
• M2: 761,154 km (0.094 R)
• M3: 1,495,680 km (0.108 R)
• M4: 3,276,792 km (0.082 R)
• M5: 4,016,104 km (0.065 R)
• M6: 5,128,514 km (0.103 R)
• M7: 6,516,633 km (0.072 R)
• M8: 7,427,833 km (0.095 R)
• M9: 8,235,363 km (0.115 R)
• M10: 13,897,044 km (0.079 R)
• M11: 16,275,052 km (0.119 R)
• M12: 18,348,029 km (0.114 R)
• M13: 29,611,702 km (0.111 R)
• M14: 30,277,861 km (0.102 R)
• M15: 32,220,090 km (0.058 R)
• M16: 33,043,477 km (0.106 R)
• M17: 34,855,257 km (0.041 R)
• M18: 43,905,629 km (0.117 R)
• M19: 52,606,241 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.1

Radius: 8

Gravity: 14.53 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 13.38 AU - 21.6 AU

Year: 26851 Days

Day: 22.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 84,799,767 km

• M1: 100,530 km (0.108 R)
• M2: 386,710 km (0.09 R)
• M3: 791,074 km (0.089 R)
• M4: 1,345,932 km (0.087 R)
• M5: 2,977,446 km (0.118 R)
• M6: 8,301,036 km (0.086 R)
• M7: 9,065,781 km (0.087 R)
• M8: 10,135,555 km (0.026 R)
• M9: 11,287,309 km (0.1 R)
• M10: 12,225,138 km (0.072 R)
• M11: 12,827,569 km (0.11 R)
• M12: 13,528,883 km (0.113 R)
• M13: 19,675,860 km (0.108 R)
• M14: 20,925,002 km (0.065 R)
• M15: 21,786,536 km (0.037 R)
• M16: 28,231,661 km (0.107 R)
• M17: 30,360,738 km (0.104 R)
• M18: 32,026,062 km (0.067 R)
• M19: 36,608,693 km (0.115 R)
• M20: 36,918,511 km (0.084 R)
• M21: 37,386,453 km (0.104 R)
• M22: 38,016,708 km (0.089 R)
• M23: 44,890,282 km (0.116 R)
• M24: 45,781,287 km (0.053 R)
• M25: 47,414,746 km (0.065 R)
• M26: 53,140,305 km (0.116 R)
• M27: 58,250,120 km (0.03 R)
• M28: 62,787,722 km (0.12 R)
• M29: 64,126,174 km (0.093 R)
• M30: 68,960,878 km (0.11 R)
• M31: 71,587,667 km (0.088 R)
• M32: 75,526,430 km (0.084 R)
• M33: 76,280,702 km (0.072 R)
• M34: 81,174,797 km (0.09 R)
• M35: 83,029,361 km (0.074 R)
• M36: 85,455,091 km (0.109 R)
• M37: 90,447,621 km (0.118 R)
• M38: 92,727,492 km (0.075 R)
• M39: 98,894,216 km (0.079 R)
• M40: 99,796,889 km (0.086 R)
• M41: 101,618,842 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.4

Radius: 3.2

Gravity: 48.57 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 17.45 AU - 18.19 AU

Year: 27614 Days

Day: 16.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 84,799,767 km

• M1: 40,092 km (0.052 R)
• M2: 217,515 km (0.12 R)
• M3: 380,577 km (0.11 R)
• M4: 509,830 km (0.076 R)
• M5: 1,018,163 km (0.095 R)
• M6: 1,726,659 km (0.079 R)
• M7: 2,193,703 km (0.077 R)
• M8: 2,614,073 km (0.067 R)
• M9: 2,949,472 km (0.085 R)
• M10: 3,058,229 km (0.05 R)
• M11: 4,690,791 km (0.119 R)
• M12: 5,670,358 km (0.109 R)
• M13: 6,731,904 km (0.087 R)
• M14: 7,064,909 km (0.101 R)
• M15: 7,508,916 km (0.066 R)
• M16: 7,712,219 km (0.113 R)
• M17: 7,867,053 km (0.103 R)
• M18: 9,009,382 km (0.113 R)
• M19: 9,709,500 km (0.115 R)
• M20: 10,195,992 km (0.101 R)
• M21: 10,955,800 km (0.05 R)
• M22: 13,685,213 km (0.12 R)
• M23: 14,064,893 km (0.085 R)
• M24: 15,819,526 km (0.071 R)
• M25: 18,165,520 km (0.108 R)
• M26: 18,347,880 km (0.1 R)
• M27: 21,742,405 km (0.073 R)
• M28: 37,541,885 km (0.067 R)
• M29: 41,829,809 km (0.12 R)
• M30: 44,918,107 km (0.068 R)
• M31: 46,432,636 km (0.109 R)
• M32: 49,919,313 km (0.057 R)
• M33: 64,758,375 km (0.112 R)
• M34: 67,997,319 km (0.115 R)
• M35: 71,796,805 km (0.079 R)
• M36: 77,877,360 km (0.075 R)
• M37: 81,289,389 km (0.103 R)
• M38: 83,534,703 km (0.05 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 14,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit