🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.51 AU - 0.65 AU

Year: 285 Days

Day: 20.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.8

Radius: 11.2

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.27 AU - 1.29 AU

Year: 935 Days

Day: 14 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,378,649 km

• M1: 159,322 km (0.063 R)
• M2: 574,157 km (0.098 R)
• M3: 948,002 km (0.1 R)
• M4: 1,444,816 km (0.103 R)
• M5: 2,152,713 km (0.113 R)
• M6: 2,506,662 km (0.064 R)
• M7: 3,001,232 km (0.066 R)
• M8: 3,417,713 km (0.071 R)
• M9: 3,766,725 km (0.113 R)
• M10: 6,113,467 km (0.116 R)
• M11: 6,586,495 km (0.117 R)
• M12: 7,827,559 km (0.095 R)
• M13: 8,755,365 km (0.113 R)
• M14: 9,469,994 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.9

Radius: 10.2

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.48 AU - 4.58 AU

Year: 6225 Days

Day: 5.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 79,378,649 km

• M1: 127,009 km (0.106 R)
• M2: 466,596 km (0.037 R)
• M3: 1,755,082 km (0.109 R)
• M4: 2,398,951 km (0.044 R)
• M5: 2,766,663 km (0.114 R)
• M6: 3,640,464 km (0.114 R)
• M7: 4,103,619 km (0.101 R)
• M8: 5,030,528 km (0.064 R)
• M9: 5,389,263 km (0.106 R)
• M10: 6,464,872 km (0.091 R)
• M11: 7,523,127 km (0.059 R)
• M12: 7,913,727 km (0.082 R)
• M13: 8,483,246 km (0.115 R)
• M14: 9,613,458 km (0.096 R)
• M15: 11,138,758 km (0.086 R)
• M16: 11,959,303 km (0.076 R)
• M17: 12,277,048 km (0.088 R)
• M18: 12,600,629 km (0.067 R)
• M19: 12,929,894 km (0.045 R)
• M20: 13,778,113 km (0.073 R)
• M21: 14,127,574 km (0.096 R)
• M22: 16,221,346 km (0.103 R)
• M23: 21,400,723 km (0.089 R)
• M24: 22,910,316 km (0.09 R)
• M25: 23,401,445 km (0.03 R)
• M26: 27,679,047 km (0.114 R)
• M27: 31,035,574 km (0.082 R)
• M28: 33,278,944 km (0.059 R)
• M29: 36,620,512 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.2

Radius: 10.4

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.83 AU - 6.19 AU

Year: 7241 Days

Day: 10.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 79,378,649 km

• M1: 129,402 km (0.098 R)
• M2: 457,769 km (0.067 R)
• M3: 1,782,159 km (0.049 R)
• M4: 2,380,551 km (0.067 R)
• M5: 3,065,560 km (0.107 R)
• M6: 3,852,145 km (0.096 R)
• M7: 4,293,160 km (0.082 R)
• M8: 4,855,199 km (0.115 R)
• M9: 5,370,863 km (0.112 R)
• M10: 5,855,859 km (0.118 R)
• M11: 7,727,328 km (0.04 R)
• M12: 8,646,458 km (0.112 R)
• M13: 10,502,219 km (0.109 R)
• M14: 11,314,087 km (0.027 R)
• M15: 12,553,655 km (0.081 R)
• M16: 13,120,032 km (0.056 R)
• M17: 13,644,373 km (0.102 R)
• M18: 14,426,171 km (0.105 R)
• M19: 22,116,998 km (0.087 R)
• M20: 24,483,038 km (0.078 R)
• M21: 25,367,461 km (0.102 R)
• M22: 25,817,601 km (0.118 R)
• M23: 26,364,680 km (0.058 R)
• M24: 27,293,832 km (0.079 R)
• M25: 30,313,166 km (0.092 R)
• M26: 31,955,452 km (0.067 R)
• M27: 32,375,223 km (0.041 R)
• M28: 33,981,755 km (0.117 R)
• M29: 38,406,860 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.7

Radius: 4.8

Gravity: 39.83 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.61 AU - 6.77 AU

Year: 9944 Days

Day: 24.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 79,378,649 km

• M1: 61,634 km (0.102 R)
• M2: 331,958 km (0.106 R)
• M3: 546,631 km (0.081 R)
• M4: 881,281 km (0.051 R)
• M5: 1,437,336 km (0.057 R)
• M6: 2,001,320 km (0.083 R)
• M7: 2,554,084 km (0.073 R)
• M8: 2,723,130 km (0.106 R)
• M9: 2,990,761 km (0.093 R)
• M10: 3,737,104 km (0.059 R)
• M11: 4,447,993 km (0.118 R)
• M12: 4,662,218 km (0.114 R)
• M13: 6,208,162 km (0.104 R)
• M14: 6,593,227 km (0.102 R)
• M15: 6,831,686 km (0.065 R)
• M16: 7,712,219 km (0.066 R)
• M17: 9,097,645 km (0.048 R)
• M18: 9,294,067 km (0.044 R)
• M19: 11,878,071 km (0.076 R)
• M20: 12,531,215 km (0.119 R)
• M21: 13,083,082 km (0.11 R)
• M22: 16,016,696 km (0.032 R)
• M23: 19,360,807 km (0.115 R)
• M24: 20,097,876 km (0.049 R)
• M25: 20,347,704 km (0.119 R)
• M26: 22,599,900 km (0.1 R)
• M27: 23,233,597 km (0.081 R)
• M28: 29,585,821 km (0.113 R)
• M29: 31,003,710 km (0.092 R)
• M30: 31,560,962 km (0.06 R)
• M31: 36,879,765 km (0.113 R)
• M32: 39,423,976 km (0.085 R)
• M33: 45,285,519 km (0.095 R)
• M34: 47,902,435 km (0.113 R)
• M35: 49,247,918 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695

Radius: 3.7

Gravity: 50.77 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.78 AU - 10.06 AU

Year: 17201 Days

Day: 17 Hours

Environment

Temp: -226 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 79,378,649 km

• M1: 46,824 km (0.083 R)
• M2: 177,722 km (0.055 R)
• M3: 469,438 km (0.025 R)
• M4: 658,979 km (0.053 R)
• M5: 1,087,277 km (0.118 R)
• M6: 1,451,997 km (0.1 R)
• M7: 2,026,004 km (0.051 R)
• M8: 2,185,326 km (0.042 R)
• M9: 3,489,670 km (0.111 R)
• M10: 4,435,427 km (0.092 R)
• M11: 4,808,524 km (0.11 R)
• M12: 5,733,937 km (0.097 R)
• M13: 6,728,314 km (0.111 R)
• M14: 7,880,666 km (0.085 R)
• M15: 9,374,999 km (0.06 R)
• M16: 11,731,914 km (0.12 R)
• M17: 17,655,690 km (0.06 R)
• M18: 19,553,190 km (0.109 R)
• M19: 21,869,563 km (0.086 R)
• M20: 22,353,811 km (0.108 R)
• M21: 23,243,320 km (0.077 R)
• M22: 30,379,737 km (0.045 R)
• M23: 31,715,945 km (0.083 R)
• M24: 32,964,340 km (0.074 R)
• M25: 33,728,785 km (0.107 R)
• M26: 40,131,125 km (0.099 R)
• M27: 41,738,105 km (0.06 R)
• M28: 53,329,397 km (0.114 R)
• M29: 54,205,741 km (0.098 R)
• M30: 55,987,153 km (0.097 R)
• M31: 64,685,970 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.1

Radius: 4.5

Gravity: 29.09 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.57 AU - 11.07 AU

Year: 22980 Days

Day: 22.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,378,649 km

• M1: 56,099 km (0.112 R)
• M2: 203,603 km (0.025 R)
• M3: 393,143 km (0.074 R)
• M4: 801,097 km (0.057 R)
• M5: 959,521 km (0.11 R)
• M6: 1,617,303 km (0.099 R)
• M7: 2,197,742 km (0.086 R)
• M8: 2,855,075 km (0.116 R)
• M9: 4,443,057 km (0.086 R)
• M10: 5,056,857 km (0.088 R)
• M11: 7,284,220 km (0.05 R)
• M12: 8,611,003 km (0.118 R)
• M13: 9,502,906 km (0.071 R)
• M14: 10,090,825 km (0.102 R)
• M15: 10,393,611 km (0.103 R)
• M16: 12,270,915 km (0.082 R)
• M17: 15,057,474 km (0.077 R)
• M18: 15,293,839 km (0.057 R)
• M19: 16,513,361 km (0.047 R)
• M20: 17,104,123 km (0.073 R)
• M21: 19,052,336 km (0.081 R)
• M22: 19,796,137 km (0.056 R)
• M23: 22,143,028 km (0.079 R)
• M24: 25,440,315 km (0.096 R)
• M25: 28,446,484 km (0.091 R)
• M26: 30,535,020 km (0.117 R)
• M27: 31,810,042 km (0.087 R)
• M28: 45,575,739 km (0.111 R)
• M29: 53,744,381 km (0.074 R)
• M30: 71,781,995 km (0.097 R)
• M31: 73,350,978 km (0.095 R)
• M32: 74,257,690 km (0.113 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: 501 - 16,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit