🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.42 AU - 1.72 AU

Year: 711 Days

Day: 38.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 71.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,729,738 km

• M1: 288,275 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.22 AU - 2.84 AU

Year: 1455 Days

Day: 27.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,729,738 km

• M1: 54,154 km (0.055 R)
• M2: 100,231 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.43 AU - 3.81 AU

Year: 1993 Days

Day: 32.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.79 AU - 3.69 AU

Year: 2109 Days

Day: 39.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.06 AU - 4.06 AU

Year: 2429 Days

Day: 25.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.62 AU - 4.56 AU

Year: 2991 Days

Day: 32 Hours

Environment

Temp: -123 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,729,738 km

• M1: 1,180,926 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.1

Radius: 11.7

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.92 AU - 6.52 AU

Year: 4947 Days

Day: 14.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 87,729,738 km

• M1: 153,039 km (0.088 R)
• M2: 526,585 km (0.059 R)
• M3: 1,067,830 km (0.086 R)
• M4: 1,436,738 km (0.081 R)
• M5: 2,061,459 km (0.1 R)
• M6: 2,460,735 km (0.027 R)
• M7: 3,139,760 km (0.118 R)
• M8: 3,553,548 km (0.108 R)
• M9: 4,003,688 km (0.106 R)
• M10: 4,847,420 km (0.099 R)
• M11: 5,535,121 km (0.096 R)
• M12: 6,000,670 km (0.102 R)
• M13: 8,770,624 km (0.081 R)
• M14: 9,290,925 km (0.081 R)
• M15: 13,287,283 km (0.1 R)
• M16: 13,825,237 km (0.027 R)
• M17: 14,326,988 km (0.059 R)
• M18: 15,154,863 km (0.074 R)
• M19: 15,526,913 km (0.114 R)
• M20: 16,512,015 km (0.076 R)
• M21: 17,830,570 km (0.062 R)
• M22: 19,280,174 km (0.071 R)
• M23: 20,161,305 km (0.113 R)
• M24: 21,868,516 km (0.119 R)
• M25: 23,528,155 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.2

Radius: 9.5

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.11 AU - 7.45 AU

Year: 5692 Days

Day: 13.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 87,729,738 km

• M1: 118,332 km (0.114 R)
• M2: 533,466 km (0.111 R)
• M3: 1,016,817 km (0.079 R)
• M4: 1,489,097 km (0.12 R)
• M5: 2,281,218 km (0.049 R)
• M6: 3,224,433 km (0.11 R)
• M7: 3,575,838 km (0.081 R)
• M8: 4,621,976 km (0.043 R)
• M9: 5,670,956 km (0.105 R)
• M10: 6,285,055 km (0.105 R)
• M11: 7,014,644 km (0.094 R)
• M12: 8,273,809 km (0.113 R)
• M13: 9,367,370 km (0.08 R)
• M14: 12,359,926 km (0.06 R)
• M15: 12,679,766 km (0.117 R)
• M16: 15,874,578 km (0.105 R)
• M17: 16,252,612 km (0.092 R)
• M18: 16,831,107 km (0.119 R)
• M19: 18,371,965 km (0.116 R)
• M20: 19,141,197 km (0.1 R)
• M21: 22,042,049 km (0.093 R)
• M22: 23,801,620 km (0.092 R)
• M23: 25,739,211 km (0.026 R)
• M24: 26,173,943 km (0.111 R)
• M25: 26,525,198 km (0.107 R)
• M26: 27,688,771 km (0.063 R)
• M27: 28,421,501 km (0.088 R)
• M28: 30,697,333 km (0.106 R)
• M29: 31,186,369 km (0.084 R)
• M30: 32,786,169 km (0.065 R)
• M31: 34,650,457 km (0.025 R)
• M32: 35,716,192 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.1

Radius: 7

Gravity: 19.96 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 13.19 AU - 18.11 AU

Year: 22390 Days

Day: 15.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 87,729,738 km

• M1: 95,443 km (0.104 R)
• M2: 362,625 km (0.073 R)
• M3: 710,141 km (0.092 R)
• M4: 1,331,271 km (0.093 R)
• M5: 3,168,333 km (0.073 R)
• M6: 3,556,839 km (0.109 R)
• M7: 3,811,305 km (0.106 R)
• M8: 4,146,703 km (0.087 R)
• M9: 4,501,550 km (0.114 R)
• M10: 4,992,979 km (0.102 R)
• M11: 5,561,750 km (0.119 R)
• M12: 7,527,765 km (0.094 R)
• M13: 10,681,288 km (0.072 R)
• M14: 13,983,362 km (0.054 R)
• M15: 14,781,766 km (0.115 R)
• M16: 15,526,015 km (0.082 R)
• M17: 16,381,864 km (0.036 R)
• M18: 16,910,394 km (0.101 R)
• M19: 18,281,159 km (0.101 R)
• M20: 19,626,044 km (0.08 R)
• M21: 24,054,590 km (0.109 R)
• M22: 58,994,818 km (0.095 R)
• M23: 60,027,043 km (0.108 R)
• M24: 64,059,454 km (0.105 R)
• M25: 65,369,333 km (0.087 R)
• M26: 69,177,795 km (0.078 R)
• M27: 70,556,639 km (0.077 R)
• M28: 70,788,067 km (0.104 R)
• M29: 74,083,259 km (0.112 R)
• M30: 75,526,280 km (0.106 R)
• M31: 85,891,917 km (0.077 R)
• M32: 91,275,645 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.2

Radius: 7

Gravity: 15.82 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 15.22 AU - 16.9 AU

Year: 23276 Days

Day: 19.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 87,729,738 km

• M1: 87,066 km (0.078 R)
• M2: 1,456,485 km (0.072 R)
• M3: 2,383,094 km (0.065 R)
• M4: 2,932,118 km (0.046 R)
• M5: 3,592,892 km (0.116 R)
• M6: 4,562,436 km (0.03 R)
• M7: 5,780,761 km (0.105 R)
• M8: 6,767,658 km (0.073 R)
• M9: 10,461,379 km (0.069 R)
• M10: 12,624,864 km (0.11 R)
• M11: 17,010,923 km (0.049 R)
• M12: 17,543,492 km (0.083 R)
• M13: 25,744,896 km (0.11 R)
• M14: 29,508,928 km (0.062 R)
• M15: 31,721,181 km (0.091 R)
• M16: 32,799,483 km (0.072 R)
• M17: 41,678,116 km (0.075 R)
• M18: 42,321,238 km (0.093 R)
• M19: 52,218,932 km (0.087 R)
• M20: 56,222,470 km (0.104 R)
• M21: 65,264,913 km (0.073 R)
• M22: 74,284,468 km (0.094 R)
• M23: 75,229,628 km (0.071 R)
• M24: 78,356,971 km (0.083 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 19,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit