🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.55 AU - 0.69 AU

Year: 177 Days

Day: 38.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 12.2 °

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: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.55 AU - 1.87 AU

Year: 809 Days

Day: 37.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.79 AU - 2.51 AU

Year: 1140 Days

Day: 19.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 130.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,495,538 km

• M1: 462,856 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.96 AU - 2.84 AU

Year: 1345 Days

Day: 35.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.61 AU - 3.65 AU

Year: 2003 Days

Day: 42.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,495,538 km

• M1: 48,320 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.91 AU - 3.37 AU

Year: 2012 Days

Day: 45 Hours

Environment

Temp: -110 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.7

Radius: 8.2

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.14 AU - 10.78 AU

Year: 10523 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,495,538 km

• M1: 103,073 km (0.117 R)
• M2: 510,278 km (0.081 R)
• M3: 1,992,494 km (0.029 R)
• M4: 2,258,030 km (0.053 R)
• M5: 3,593,191 km (0.082 R)
• M6: 4,017,002 km (0.106 R)
• M7: 4,473,874 km (0.086 R)
• M8: 6,539,970 km (0.104 R)
• M9: 6,811,939 km (0.105 R)
• M10: 8,197,664 km (0.105 R)
• M11: 9,463,860 km (0.047 R)
• M12: 10,273,185 km (0.099 R)
• M13: 14,493,790 km (0.103 R)
• M14: 15,430,572 km (0.073 R)
• M15: 15,983,784 km (0.076 R)
• M16: 20,069,302 km (0.117 R)
• M17: 21,063,380 km (0.058 R)
• M18: 22,089,771 km (0.075 R)
• M19: 23,509,904 km (0.091 R)
• M20: 25,369,256 km (0.115 R)
• M21: 30,227,895 km (0.119 R)
• M22: 34,371,308 km (0.106 R)
• M23: 46,424,857 km (0.066 R)
• M24: 49,638,668 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538

Radius: 6.7

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 11.11 AU - 15.79 AU

Year: 17839 Days

Day: 18.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 53,495,538 km

• M1: 88,562 km (0.058 R)
• M2: 443,558 km (0.102 R)
• M3: 833,260 km (0.066 R)
• M4: 1,123,031 km (0.04 R)
• M5: 2,682,140 km (0.082 R)
• M6: 3,039,230 km (0.056 R)
• M7: 4,303,931 km (0.1 R)
• M8: 4,659,824 km (0.09 R)
• M9: 5,394,050 km (0.087 R)
• M10: 6,082,649 km (0.035 R)
• M11: 7,178,603 km (0.063 R)
• M12: 7,679,906 km (0.112 R)
• M13: 8,549,967 km (0.116 R)
• M14: 13,089,664 km (0.116 R)
• M15: 16,405,501 km (0.09 R)
• M16: 16,875,537 km (0.115 R)
• M17: 19,535,537 km (0.083 R)
• M18: 21,148,202 km (0.114 R)
• M19: 21,518,307 km (0.054 R)
• M20: 25,879,235 km (0.091 R)
• M21: 26,730,746 km (0.103 R)
• M22: 27,272,440 km (0.11 R)
• M23: 27,710,911 km (0.118 R)
• M24: 37,499,549 km (0.067 R)
• M25: 40,831,841 km (0.076 R)
• M26: 42,716,625 km (0.114 R)
• M27: 46,503,096 km (0.091 R)
• M28: 51,168,456 km (0.102 R)
• M29: 54,043,428 km (0.069 R)
• M30: 56,490,550 km (0.055 R)
• M31: 64,080,248 km (0.114 R)
• M32: 64,855,165 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.1

Radius: 7.7

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 15.19 AU - 15.31 AU

Year: 21537 Days

Day: 19.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 53,495,538 km

• M1: 96,341 km (0.114 R)
• M2: 346,020 km (0.052 R)
• M3: 1,230,442 km (0.095 R)
• M4: 1,489,097 km (0.101 R)
• M5: 2,139,250 km (0.096 R)
• M6: 3,614,883 km (0.107 R)
• M7: 4,635,290 km (0.078 R)
• M8: 4,890,205 km (0.079 R)
• M9: 5,629,517 km (0.053 R)
• M10: 6,090,429 km (0.115 R)
• M11: 7,575,337 km (0.056 R)
• M12: 8,401,865 km (0.083 R)
• M13: 9,930,905 km (0.085 R)
• M14: 11,047,952 km (0.086 R)
• M15: 14,279,865 km (0.113 R)
• M16: 18,818,066 km (0.08 R)
• M17: 19,188,320 km (0.067 R)
• M18: 19,468,966 km (0.115 R)
• M19: 22,326,285 km (0.088 R)
• M20: 24,893,086 km (0.051 R)
• M21: 26,362,436 km (0.063 R)
• M22: 28,612,687 km (0.088 R)
• M23: 34,172,193 km (0.072 R)
• M24: 36,126,839 km (0.048 R)
• M25: 38,154,937 km (0.114 R)
• M26: 42,278,453 km (0.084 R)
• M27: 42,754,174 km (0.086 R)
• M28: 43,233,485 km (0.09 R)
• M29: 46,520,899 km (0.078 R)
• M30: 52,303,156 km (0.11 R)
• M31: 53,773,703 km (0.099 R)
• M32: 58,154,826 km (0.106 R)
• M33: 59,732,784 km (0.073 R)
• M34: 63,180,417 km (0.05 R)
• M35: 65,269,102 km (0.11 R)
• M36: 71,810,867 km (0.089 R)
• M37: 72,714,887 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.9

Radius: 6.8

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 12.42 AU - 20.66 AU

Year: 24327 Days

Day: 22.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,495,538 km

• M1: 84,672 km (0.081 R)
• M2: 303,384 km (0.071 R)
• M3: 1,001,857 km (0.094 R)
• M4: 1,282,353 km (0.093 R)
• M5: 3,376,274 km (0.103 R)
• M6: 3,632,685 km (0.091 R)
• M7: 4,450,686 km (0.117 R)
• M8: 6,406,828 km (0.102 R)
• M9: 7,169,628 km (0.044 R)
• M10: 7,813,347 km (0.079 R)
• M11: 9,068,174 km (0.059 R)
• M12: 9,820,502 km (0.049 R)
• M13: 10,451,805 km (0.054 R)
• M14: 14,684,976 km (0.058 R)
• M15: 15,162,492 km (0.113 R)
• M16: 16,220,598 km (0.115 R)
• M17: 17,630,558 km (0.106 R)
• M18: 20,438,360 km (0.102 R)
• M19: 24,563,522 km (0.098 R)
• M20: 27,124,488 km (0.12 R)
• M21: 28,155,067 km (0.041 R)
• M22: 34,533,172 km (0.097 R)
• M23: 46,022,588 km (0.106 R)
• M24: 48,081,354 km (0.1 R)
• M25: 49,285,019 km (0.093 R)
• M26: 52,066,342 km (0.054 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 17,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit