🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.9 AU - 2.1 AU

Year: 999 Days

Day: 47.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.61 AU - 5.55 AU

Year: 3461 Days

Day: 34.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.5

Radius: 10.4

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.35 AU - 9.61 AU

Year: 7960 Days

Day: 13.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 96,022,213 km

• M1: 131,197 km (0.112 R)
• M2: 458,069 km (0.092 R)
• M3: 1,021,454 km (0.036 R)
• M4: 2,184,578 km (0.105 R)
• M5: 2,524,763 km (0.07 R)
• M6: 2,918,505 km (0.106 R)
• M7: 3,453,168 km (0.054 R)
• M8: 3,787,519 km (0.111 R)
• M9: 5,569,828 km (0.113 R)
• M10: 5,972,545 km (0.033 R)
• M11: 7,782,680 km (0.056 R)
• M12: 8,250,323 km (0.059 R)
• M13: 9,202,513 km (0.1 R)
• M14: 10,057,764 km (0.102 R)
• M15: 11,009,506 km (0.052 R)
• M16: 11,785,320 km (0.025 R)
• M17: 14,385,481 km (0.107 R)
• M18: 14,980,880 km (0.067 R)
• M19: 15,480,238 km (0.039 R)
• M20: 16,512,164 km (0.109 R)
• M21: 18,082,942 km (0.055 R)
• M22: 20,690,582 km (0.106 R)
• M23: 24,366,352 km (0.096 R)
• M24: 24,979,852 km (0.104 R)
• M25: 26,398,040 km (0.109 R)
• M26: 26,801,356 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.1

Radius: 7.3

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 13.3 AU - 13.98 AU

Year: 17788 Days

Day: 20.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 122.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 96,022,213 km

• M1: 90,806 km (0.102 R)
• M2: 420,520 km (0.039 R)
• M3: 1,417,889 km (0.055 R)
• M4: 1,682,527 km (0.088 R)
• M5: 1,980,227 km (0.119 R)
• M6: 2,292,438 km (0.091 R)
• M7: 2,614,672 km (0.095 R)
• M8: 5,980,624 km (0.102 R)
• M9: 7,069,397 km (0.079 R)
• M10: 7,944,545 km (0.109 R)
• M11: 10,302,656 km (0.112 R)
• M12: 10,590,632 km (0.113 R)
• M13: 11,303,615 km (0.052 R)
• M14: 13,091,010 km (0.098 R)
• M15: 13,842,141 km (0.107 R)
• M16: 16,036,593 km (0.066 R)
• M17: 19,222,728 km (0.112 R)
• M18: 21,379,780 km (0.115 R)
• M19: 24,094,532 km (0.107 R)
• M20: 28,134,572 km (0.095 R)
• M21: 29,614,245 km (0.099 R)
• M22: 32,727,975 km (0.039 R)
• M23: 35,007,099 km (0.062 R)
• M24: 35,397,100 km (0.089 R)
• M25: 36,985,530 km (0.095 R)
• M26: 38,759,462 km (0.1 R)
• M27: 45,030,605 km (0.115 R)
• M28: 51,274,221 km (0.076 R)
• M29: 54,689,242 km (0.089 R)
• M30: 55,214,181 km (0.105 R)
• M31: 55,566,035 km (0.095 R)
• M32: 56,274,231 km (0.119 R)
• M33: 61,024,861 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.1

Radius: 3

Gravity: 88.23 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 15.05 AU - 21.97 AU

Year: 28120 Days

Day: 19.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 96,022,213 km

• M1: 83,027 km (0.099 R)
• M2: 206,295 km (0.097 R)
• M3: 336,745 km (0.041 R)
• M4: 584,030 km (0.035 R)
• M5: 693,087 km (0.093 R)
• M6: 803,939 km (0.048 R)
• M7: 939,774 km (0.07 R)
• M8: 1,355,357 km (0.113 R)
• M9: 1,924,577 km (0.089 R)
• M10: 3,875,183 km (0.087 R)
• M11: 4,599,835 km (0.1 R)
• M12: 7,519,836 km (0.051 R)
• M13: 7,899,366 km (0.052 R)
• M14: 9,175,137 km (0.114 R)
• M15: 11,058,125 km (0.066 R)
• M16: 14,798,072 km (0.103 R)
• M17: 15,565,808 km (0.108 R)
• M18: 19,401,049 km (0.104 R)
• M19: 21,481,506 km (0.099 R)
• M20: 25,111,499 km (0.109 R)
• M21: 26,945,568 km (0.114 R)
• M22: 27,322,705 km (0.094 R)
• M23: 28,605,506 km (0.097 R)
• M24: 28,735,956 km (0.115 R)
• M25: 29,927,952 km (0.105 R)
• M26: 30,468,150 km (0.086 R)
• M27: 31,846,993 km (0.041 R)
• M28: 32,551,749 km (0.063 R)
• M29: 35,025,649 km (0.066 R)
• M30: 36,999,892 km (0.055 R)
• M31: 37,154,875 km (0.07 R)
• M32: 39,691,905 km (0.098 R)
• M33: 43,537,618 km (0.078 R)
• M34: 45,817,489 km (0.095 R)
• M35: 50,613,298 km (0.086 R)
• M36: 52,935,356 km (0.07 R)
• M37: 55,732,836 km (0.118 R)
• M38: 57,167,929 km (0.095 R)
• M39: 64,713,795 km (0.11 R)
• M40: 73,628,332 km (0.116 R)
• M41: 78,632,830 km (0.099 R)
• M42: 80,177,278 km (0.052 R)
• M43: 87,652,384 km (0.113 R)
• M44: 95,870,095 km (0.083 R)
• M45: 99,714,760 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.7

Radius: 7.9

Gravity: 15.92 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 15.85 AU - 21.45 AU

Year: 28439 Days

Day: 25 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 96,022,213 km

• M1: 98,585 km (0.092 R)
• M2: 605,123 km (0.073 R)
• M3: 1,022,053 km (0.059 R)
• M4: 2,123,392 km (0.116 R)
• M5: 3,216,205 km (0.069 R)
• M6: 5,790,934 km (0.11 R)
• M7: 13,782,452 km (0.106 R)
• M8: 14,112,914 km (0.092 R)
• M9: 15,844,808 km (0.093 R)
• M10: 17,328,819 km (0.087 R)
• M11: 19,829,647 km (0.074 R)
• M12: 24,076,581 km (0.036 R)
• M13: 27,308,343 km (0.118 R)
• M14: 30,538,012 km (0.112 R)
• M15: 31,668,822 km (0.083 R)
• M16: 38,228,988 km (0.106 R)
• M17: 39,045,942 km (0.057 R)
• M18: 42,955,084 km (0.037 R)
• M19: 45,275,945 km (0.082 R)
• M20: 47,117,196 km (0.109 R)
• M21: 51,540,506 km (0.094 R)
• M22: 62,997,010 km (0.066 R)
• M23: 69,072,478 km (0.114 R)
• M24: 75,271,665 km (0.076 R)
• M25: 75,527,028 km (0.091 R)
• M26: 86,223,874 km (0.098 R)
• M27: 95,176,559 km (0.062 R)
• M28: 95,774,502 km (0.091 R)
• M29: 99,415,115 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.1

Radius: 3.4

Gravity: 48.19 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 16.77 AU - 23.11 AU

Year: 31440 Days

Day: 17.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 96,022,213 km

• M1: 42,486 km (0.116 R)
• M2: 289,023 km (0.119 R)
• M3: 406,607 km (0.119 R)
• M4: 2,311,287 km (0.07 R)
• M5: 2,456,547 km (0.099 R)
• M6: 3,881,616 km (0.119 R)
• M7: 5,144,372 km (0.098 R)
• M8: 6,754,643 km (0.089 R)
• M9: 11,196,503 km (0.115 R)
• M10: 12,849,111 km (0.054 R)
• M11: 13,305,534 km (0.095 R)
• M12: 13,615,800 km (0.099 R)
• M13: 16,098,227 km (0.097 R)
• M14: 19,257,584 km (0.117 R)
• M15: 19,554,686 km (0.066 R)
• M16: 21,614,349 km (0.116 R)
• M17: 23,250,651 km (0.12 R)
• M18: 24,271,058 km (0.069 R)
• M19: 33,531,016 km (0.117 R)
• M20: 35,420,587 km (0.059 R)
• M21: 36,316,229 km (0.115 R)
• M22: 37,997,261 km (0.092 R)
• M23: 52,191,855 km (0.119 R)
• M24: 61,946,683 km (0.088 R)
• M25: 69,314,229 km (0.099 R)
• M26: 80,016,311 km (0.119 R)
• M27: 81,814,477 km (0.032 R)
• M28: 88,728,741 km (0.049 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 10,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit