🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.52 AU - 0.68 AU

Year: 175 Days

Day: 15.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.46 AU - 1.84 AU

Year: 798 Days

Day: 23.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.6

Radius: 11.6

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.7 AU - 8.84 AU

Year: 8960 Days

Day: 8.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 82,017,435 km

• M1: 145,260 km (0.111 R)
• M2: 657,931 km (0.101 R)
• M3: 2,498,284 km (0.028 R)
• M4: 2,917,308 km (0.099 R)
• M5: 3,874,136 km (0.074 R)
• M6: 6,095,066 km (0.106 R)
• M7: 7,305,612 km (0.047 R)
• M8: 9,323,538 km (0.083 R)
• M9: 10,777,779 km (0.055 R)
• M10: 11,176,457 km (0.07 R)
• M11: 11,585,009 km (0.118 R)
• M12: 14,190,555 km (0.092 R)
• M13: 19,338,966 km (0.118 R)
• M14: 21,066,971 km (0.07 R)
• M15: 26,414,496 km (0.098 R)
• M16: 27,049,240 km (0.065 R)
• M17: 30,476,078 km (0.114 R)
• M18: 30,873,859 km (0.028 R)
• M19: 35,153,405 km (0.087 R)
• M20: 36,813,194 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.1

Radius: 8.8

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.36 AU - 10.3 AU

Year: 10736 Days

Day: 13.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 82,017,435 km

• M1: 109,506 km (0.102 R)
• M2: 494,870 km (0.099 R)
• M3: 896,540 km (0.12 R)
• M4: 1,219,821 km (0.037 R)
• M5: 1,679,386 km (0.114 R)
• M6: 2,075,521 km (0.081 R)
• M7: 2,398,652 km (0.07 R)
• M8: 2,714,005 km (0.108 R)
• M9: 3,193,017 km (0.107 R)
• M10: 3,626,103 km (0.063 R)
• M11: 5,457,929 km (0.076 R)
• M12: 6,258,876 km (0.102 R)
• M13: 7,750,965 km (0.076 R)
• M14: 11,642,305 km (0.104 R)
• M15: 13,570,621 km (0.075 R)
• M16: 14,258,173 km (0.096 R)
• M17: 14,707,565 km (0.066 R)
• M18: 15,232,803 km (0.055 R)
• M19: 17,752,480 km (0.083 R)
• M20: 18,048,534 km (0.103 R)
• M21: 20,618,775 km (0.08 R)
• M22: 22,548,139 km (0.112 R)
• M23: 22,895,655 km (0.101 R)
• M24: 25,805,034 km (0.086 R)
• M25: 28,343,561 km (0.055 R)
• M26: 33,797,899 km (0.083 R)
• M27: 35,175,845 km (0.078 R)
• M28: 37,921,115 km (0.072 R)
• M29: 41,842,674 km (0.088 R)
• M30: 46,445,651 km (0.077 R)
• M31: 47,149,808 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.9

Radius: 5.4

Gravity: 18.58 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 12.85 AU - 15.79 AU

Year: 20415 Days

Day: 18.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 82,017,435 km

• M1: 67,169 km (0.082 R)
• M2: 254,466 km (0.085 R)
• M3: 436,227 km (0.113 R)
• M4: 815,757 km (0.06 R)
• M5: 1,305,391 km (0.111 R)
• M6: 1,953,299 km (0.117 R)
• M7: 2,893,223 km (0.076 R)
• M8: 3,070,945 km (0.071 R)
• M9: 3,504,629 km (0.105 R)
• M10: 3,855,885 km (0.087 R)
• M11: 5,124,625 km (0.032 R)
• M12: 5,461,669 km (0.087 R)
• M13: 5,893,558 km (0.096 R)
• M14: 6,432,858 km (0.098 R)
• M15: 7,233,356 km (0.076 R)
• M16: 10,498,928 km (0.068 R)
• M17: 12,651,043 km (0.063 R)
• M18: 16,565,271 km (0.107 R)
• M19: 17,053,559 km (0.079 R)
• M20: 17,973,885 km (0.101 R)
• M21: 19,640,704 km (0.111 R)
• M22: 21,987,147 km (0.038 R)
• M23: 25,901,375 km (0.095 R)
• M24: 29,419,768 km (0.089 R)
• M25: 31,231,099 km (0.118 R)
• M26: 35,207,709 km (0.042 R)
• M27: 38,650,555 km (0.073 R)
• M28: 39,221,420 km (0.114 R)
• M29: 39,508,947 km (0.047 R)
• M30: 40,234,048 km (0.093 R)
• M31: 45,243,183 km (0.088 R)
• M32: 58,888,753 km (0.096 R)
• M33: 60,024,650 km (0.069 R)
• M34: 60,406,573 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.4

Radius: 5.2

Gravity: 21.43 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 12.49 AU - 19.71 AU

Year: 24337 Days

Day: 23.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 82,017,435 km

• M1: 64,626 km (0.11 R)
• M2: 352,453 km (0.114 R)
• M3: 526,884 km (0.104 R)
• M4: 867,817 km (0.112 R)
• M5: 1,211,743 km (0.101 R)
• M6: 1,677,740 km (0.065 R)
• M7: 2,002,068 km (0.115 R)
• M8: 2,459,239 km (0.104 R)
• M9: 3,342,914 km (0.027 R)
• M10: 4,082,675 km (0.113 R)
• M11: 4,249,627 km (0.101 R)
• M12: 4,421,066 km (0.072 R)
• M13: 4,597,143 km (0.046 R)
• M14: 4,778,006 km (0.094 R)
• M15: 6,093,121 km (0.083 R)
• M16: 7,189,524 km (0.094 R)
• M17: 10,494,291 km (0.119 R)
• M18: 10,935,754 km (0.111 R)
• M19: 11,455,457 km (0.095 R)
• M20: 12,543,931 km (0.119 R)
• M21: 13,699,575 km (0.096 R)
• M22: 17,414,838 km (0.11 R)
• M23: 17,678,130 km (0.108 R)
• M24: 19,976,851 km (0.069 R)
• M25: 20,850,802 km (0.104 R)
• M26: 24,934,375 km (0.107 R)
• M27: 38,955,585 km (0.115 R)
• M28: 46,586,273 km (0.109 R)
• M29: 47,093,709 km (0.081 R)
• M30: 49,160,703 km (0.091 R)
• M31: 49,862,915 km (0.097 R)
• M32: 50,571,710 km (0.089 R)
• M33: 61,415,611 km (0.093 R)
• M34: 66,624,010 km (0.109 R)
• M35: 68,133,303 km (0.117 R)
• M36: 73,025,303 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 14,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit