🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.69 AU - 4.99 AU

Year: 3163 Days

Day: 39 Hours

Environment

Temp: -109 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.8

Radius: 10.4

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.32 AU - 8.46 AU

Year: 7753 Days

Day: 7.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 92,047,925 km

• M1: 129,402 km (0.115 R)
• M2: 586,723 km (0.039 R)
• M3: 983,606 km (0.084 R)
• M4: 1,481,468 km (0.07 R)
• M5: 2,125,786 km (0.09 R)
• M6: 3,166,987 km (0.119 R)
• M7: 4,210,432 km (0.043 R)
• M8: 4,963,059 km (0.051 R)
• M9: 5,436,686 km (0.081 R)
• M10: 6,009,646 km (0.09 R)
• M11: 7,197,303 km (0.054 R)
• M12: 9,546,439 km (0.07 R)
• M13: 10,180,434 km (0.115 R)
• M14: 11,157,458 km (0.098 R)
• M15: 15,898,813 km (0.029 R)
• M16: 18,596,661 km (0.11 R)
• M17: 23,543,114 km (0.071 R)
• M18: 24,161,552 km (0.082 R)
• M19: 24,519,839 km (0.086 R)
• M20: 25,894,943 km (0.115 R)
• M21: 32,997,700 km (0.067 R)
• M22: 40,664,142 km (0.104 R)
• M23: 41,298,886 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.9

Radius: 12.5

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.34 AU - 10.54 AU

Year: 8578 Days

Day: 5.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 92,047,925 km

• M1: 156,779 km (0.1 R)
• M2: 617,839 km (0.036 R)
• M3: 1,433,148 km (0.088 R)
• M4: 1,909,617 km (0.1 R)
• M5: 3,332,891 km (0.055 R)
• M6: 5,117,294 km (0.086 R)
• M7: 5,997,977 km (0.111 R)
• M8: 7,909,389 km (0.099 R)
• M9: 8,366,859 km (0.071 R)
• M10: 9,335,206 km (0.082 R)
• M11: 10,832,980 km (0.077 R)
• M12: 12,536,451 km (0.04 R)
• M13: 13,001,850 km (0.075 R)
• M14: 13,425,362 km (0.117 R)
• M15: 15,446,429 km (0.058 R)
• M16: 18,182,873 km (0.077 R)
• M17: 18,713,048 km (0.096 R)
• M18: 20,294,896 km (0.091 R)
• M19: 22,870,822 km (0.052 R)
• M20: 23,333,378 km (0.059 R)
• M21: 25,989,788 km (0.08 R)
• M22: 27,003,912 km (0.115 R)
• M23: 28,308,405 km (0.097 R)
• M24: 29,021,089 km (0.097 R)
• M25: 30,575,262 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.1

Radius: 10.6

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.09 AU - 12.65 AU

Year: 13413 Days

Day: 14.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 92,047,925 km

• M1: 133,292 km (0.066 R)
• M2: 469,887 km (0.066 R)
• M3: 906,264 km (0.079 R)
• M4: 3,616,229 km (0.094 R)
• M5: 4,313,206 km (0.096 R)
• M6: 4,994,475 km (0.081 R)
• M7: 7,608,697 km (0.119 R)
• M8: 9,261,155 km (0.109 R)
• M9: 10,791,841 km (0.101 R)
• M10: 12,484,840 km (0.072 R)
• M11: 14,348,231 km (0.085 R)
• M12: 18,453,197 km (0.101 R)
• M13: 19,805,711 km (0.097 R)
• M14: 20,683,850 km (0.109 R)
• M15: 21,496,167 km (0.071 R)
• M16: 24,758,148 km (0.069 R)
• M17: 25,264,088 km (0.084 R)
• M18: 26,296,763 km (0.094 R)
• M19: 28,446,334 km (0.109 R)
• M20: 31,177,243 km (0.065 R)
• M21: 32,848,551 km (0.081 R)
• M22: 35,851,429 km (0.115 R)
• M23: 39,580,455 km (0.081 R)
• M24: 41,680,809 km (0.081 R)
• M25: 45,194,414 km (0.08 R)
• M26: 46,408,102 km (0.043 R)
• M27: 49,377,620 km (0.034 R)
• M28: 53,139,108 km (0.116 R)
• M29: 55,003,696 km (0.099 R)
• M30: 56,039,063 km (0.097 R)
• M31: 61,781,078 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.7

Radius: 5.3

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 14.7 AU - 18.34 AU

Year: 23490 Days

Day: 20 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 92,047,925 km

• M1: 65,973 km (0.101 R)
• M2: 565,031 km (0.113 R)
• M3: 1,276,219 km (0.05 R)
• M4: 1,666,969 km (0.096 R)
• M5: 2,018,973 km (0.054 R)
• M6: 2,253,094 km (0.041 R)
• M7: 3,041,325 km (0.096 R)
• M8: 3,376,424 km (0.12 R)
• M9: 4,120,225 km (0.114 R)
• M10: 7,865,706 km (0.109 R)
• M11: 9,160,326 km (0.108 R)
• M12: 10,882,348 km (0.073 R)
• M13: 11,480,889 km (0.066 R)
• M14: 19,668,380 km (0.049 R)
• M15: 21,841,140 km (0.065 R)
• M16: 33,863,423 km (0.097 R)
• M17: 35,135,453 km (0.053 R)
• M18: 42,266,934 km (0.059 R)
• M19: 47,416,691 km (0.084 R)
• M20: 48,846,697 km (0.077 R)
• M21: 50,305,126 km (0.031 R)
• M22: 50,797,752 km (0.092 R)
• M23: 51,293,370 km (0.092 R)
• M24: 54,508,378 km (0.113 R)
• M25: 57,496,446 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.5

Radius: 4

Gravity: 40.66 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 15.97 AU - 23.41 AU

Year: 30566 Days

Day: 15.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 92,047,925 km

• M1: 58,194 km (0.102 R)
• M2: 212,728 km (0.095 R)
• M3: 609,163 km (0.03 R)
• M4: 819,647 km (0.088 R)
• M5: 1,035,516 km (0.074 R)
• M6: 1,209,948 km (0.101 R)
• M7: 1,508,395 km (0.026 R)
• M8: 2,067,742 km (0.074 R)
• M9: 5,238,319 km (0.087 R)
• M10: 6,024,157 km (0.091 R)
• M11: 8,101,622 km (0.085 R)
• M12: 9,027,633 km (0.097 R)
• M13: 10,021,861 km (0.083 R)
• M14: 11,364,801 km (0.116 R)
• M15: 12,671,987 km (0.067 R)
• M16: 15,841,517 km (0.106 R)
• M17: 19,201,784 km (0.083 R)
• M18: 20,419,661 km (0.065 R)
• M19: 21,795,961 km (0.029 R)
• M20: 22,673,053 km (0.098 R)
• M21: 24,380,414 km (0.105 R)
• M22: 29,746,639 km (0.106 R)
• M23: 32,208,721 km (0.095 R)
• M24: 33,633,491 km (0.106 R)
• M25: 34,655,544 km (0.078 R)
• M26: 39,753,689 km (0.095 R)
• M27: 40,731,311 km (0.071 R)
• M28: 45,683,151 km (0.111 R)
• M29: 67,409,100 km (0.088 R)
• M30: 75,036,946 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.9

Radius: 5.5

Gravity: 16.06 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 18.32 AU - 21.94 AU

Year: 31597 Days

Day: 23.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 92,047,925 km

• M1: 73,004 km (0.064 R)
• M2: 248,033 km (0.083 R)
• M3: 709,244 km (0.054 R)
• M4: 1,130,062 km (0.096 R)
• M5: 2,429,769 km (0.106 R)
• M6: 4,359,731 km (0.107 R)
• M7: 4,803,438 km (0.11 R)
• M8: 5,999,323 km (0.084 R)
• M9: 6,269,647 km (0.087 R)
• M10: 6,500,925 km (0.114 R)
• M11: 7,535,544 km (0.091 R)
• M12: 7,797,191 km (0.049 R)
• M13: 9,988,351 km (0.085 R)
• M14: 11,984,734 km (0.077 R)
• M15: 13,995,928 km (0.084 R)
• M16: 15,792,598 km (0.089 R)
• M17: 18,672,357 km (0.066 R)
• M18: 21,883,775 km (0.032 R)
• M19: 25,797,554 km (0.075 R)
• M20: 26,034,218 km (0.09 R)
• M21: 27,485,467 km (0.119 R)
• M22: 36,292,892 km (0.054 R)
• M23: 40,764,821 km (0.113 R)
• M24: 42,223,849 km (0.074 R)
• M25: 50,597,590 km (0.07 R)
• M26: 56,356,211 km (0.03 R)
• M27: 57,760,037 km (0.052 R)
• M28: 64,474,887 km (0.082 R)
• M29: 65,789,404 km (0.096 R)
• M30: 68,471,544 km (0.099 R)
• M31: 72,630,065 km (0.092 R)
• M32: 74,771,110 km (0.071 R)
• M33: 75,493,967 km (0.117 R)
• M34: 81,192,000 km (0.107 R)
• M35: 85,058,507 km (0.064 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 13,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit