🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.62 AU - 1.86 AU

Year: 847 Days

Day: 25.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.13 AU - 3.53 AU

Year: 1757 Days

Day: 19.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,748,912 km

• M1: 519,853 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.67 AU - 4.35 AU

Year: 2963 Days

Day: 28.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,748,912 km

• M1: 121,623 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.2

Radius: 14.4

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.08 AU - 7.54 AU

Year: 5848 Days

Day: 7.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 69,748,912 km

• M1: 179,069 km (0.101 R)
• M2: 789,877 km (0.105 R)
• M3: 1,380,489 km (0.119 R)
• M4: 1,830,180 km (0.034 R)
• M5: 2,695,754 km (0.118 R)
• M6: 5,065,833 km (0.111 R)
• M7: 6,297,771 km (0.034 R)
• M8: 6,913,815 km (0.104 R)
• M9: 7,874,533 km (0.113 R)
• M10: 8,631,498 km (0.097 R)
• M11: 9,568,280 km (0.105 R)
• M12: 10,619,055 km (0.041 R)
• M13: 13,332,761 km (0.104 R)
• M14: 15,604,703 km (0.102 R)
• M15: 17,720,017 km (0.088 R)
• M16: 20,165,943 km (0.038 R)
• M17: 22,513,582 km (0.105 R)
• M18: 23,388,729 km (0.111 R)
• M19: 31,032,134 km (0.11 R)
• M20: 32,617,422 km (0.091 R)
• M21: 35,841,705 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.7

Radius: 12.8

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.34 AU - 8.38 AU

Year: 7367 Days

Day: 6.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 69,748,912 km

• M1: 195,824 km (0.099 R)
• M2: 783,294 km (0.115 R)
• M3: 1,369,269 km (0.101 R)
• M4: 1,787,096 km (0.046 R)
• M5: 2,206,569 km (0.108 R)
• M6: 3,406,493 km (0.12 R)
• M7: 4,190,685 km (0.099 R)
• M8: 4,654,289 km (0.115 R)
• M9: 5,949,358 km (0.072 R)
• M10: 6,937,900 km (0.105 R)
• M11: 7,589,848 km (0.09 R)
• M12: 8,752,373 km (0.117 R)
• M13: 9,422,272 km (0.037 R)
• M14: 9,935,094 km (0.08 R)
• M15: 10,368,329 km (0.082 R)
• M16: 12,840,584 km (0.069 R)
• M17: 13,413,543 km (0.103 R)
• M18: 14,920,592 km (0.091 R)
• M19: 16,604,915 km (0.065 R)
• M20: 17,493,077 km (0.112 R)
• M21: 18,197,534 km (0.088 R)
• M22: 19,738,691 km (0.117 R)
• M23: 20,891,642 km (0.11 R)
• M24: 21,365,269 km (0.046 R)
• M25: 24,445,788 km (0.06 R)
• M26: 24,883,661 km (0.109 R)
• M27: 27,716,147 km (0.095 R)
• M28: 29,259,249 km (0.115 R)
• M29: 32,621,760 km (0.102 R)
• M30: 34,341,238 km (0.096 R)
• M31: 35,894,663 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.4

Radius: 13.8

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.08 AU - 11.42 AU

Year: 10380 Days

Day: 13.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,748,912 km

• M1: 172,187 km (0.119 R)
• M2: 731,384 km (0.03 R)
• M3: 1,200,074 km (0.074 R)
• M4: 1,909,168 km (0.092 R)
• M5: 2,528,204 km (0.044 R)
• M6: 3,255,100 km (0.115 R)
• M7: 4,005,633 km (0.083 R)
• M8: 4,437,671 km (0.098 R)
• M9: 6,845,000 km (0.108 R)
• M10: 8,035,051 km (0.052 R)
• M11: 8,774,663 km (0.089 R)
• M12: 9,609,868 km (0.119 R)
• M13: 15,705,682 km (0.065 R)
• M14: 17,462,709 km (0.097 R)
• M15: 19,104,695 km (0.099 R)
• M16: 21,191,137 km (0.092 R)
• M17: 23,796,982 km (0.049 R)
• M18: 25,128,702 km (0.048 R)
• M19: 35,874,916 km (0.116 R)
• M20: 39,168,612 km (0.117 R)
• M21: 47,085,331 km (0.05 R)
• M22: 51,026,487 km (0.079 R)
• M23: 53,880,515 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.7

Radius: 14.2

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.26 AU - 13.72 AU

Year: 13442 Days

Day: 11.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 69,748,912 km

• M1: 177,273 km (0.093 R)
• M2: 1,569,880 km (0.101 R)
• M3: 2,200,734 km (0.117 R)
• M4: 2,664,936 km (0.082 R)
• M5: 5,085,430 km (0.12 R)
• M6: 6,483,422 km (0.077 R)
• M7: 7,025,565 km (0.084 R)
• M8: 12,571,906 km (0.096 R)
• M9: 19,382,798 km (0.095 R)
• M10: 21,461,909 km (0.059 R)
• M11: 24,976,860 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.1

Radius: 13.1

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 9.5 AU - 14.08 AU

Year: 14936 Days

Day: 11.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,748,912 km

• M1: 162,912 km (0.12 R)
• M2: 750,233 km (0.071 R)
• M3: 1,168,210 km (0.028 R)
• M4: 1,732,044 km (0.108 R)
• M5: 2,310,838 km (0.105 R)
• M6: 2,897,711 km (0.101 R)
• M7: 4,997,915 km (0.114 R)
• M8: 5,643,280 km (0.052 R)
• M9: 6,799,971 km (0.118 R)
• M10: 8,597,240 km (0.065 R)
• M11: 14,838,014 km (0.116 R)
• M12: 21,297,950 km (0.099 R)
• M13: 22,041,750 km (0.117 R)
• M14: 24,680,058 km (0.073 R)
• M15: 25,500,752 km (0.117 R)
• M16: 27,088,285 km (0.032 R)
• M17: 29,192,678 km (0.041 R)
• M18: 36,552,145 km (0.111 R)
• M19: 39,256,576 km (0.11 R)
• M20: 47,064,089 km (0.032 R)
• M21: 48,008,500 km (0.117 R)
• M22: 54,975,722 km (0.072 R)
• M23: 62,777,849 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.7

Radius: 4.6

Gravity: 23.38 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 15.47 AU - 19.09 AU

Year: 26503 Days

Day: 21.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,748,912 km

• M1: 58,942 km (0.104 R)
• M2: 313,408 km (0.097 R)
• M3: 1,032,674 km (0.058 R)
• M4: 1,942,379 km (0.098 R)
• M5: 2,728,815 km (0.11 R)
• M6: 7,860,919 km (0.1 R)
• M7: 11,496,447 km (0.058 R)
• M8: 13,016,810 km (0.093 R)
• M9: 13,675,639 km (0.075 R)
• M10: 15,139,155 km (0.082 R)
• M11: 16,365,857 km (0.076 R)
• M12: 18,830,183 km (0.047 R)
• M13: 20,343,964 km (0.076 R)
• M14: 21,937,032 km (0.119 R)
• M15: 27,686,228 km (0.083 R)
• M16: 28,773,505 km (0.093 R)
• M17: 31,811,688 km (0.079 R)
• M18: 32,337,973 km (0.11 R)
• M19: 33,003,983 km (0.104 R)
• M20: 37,924,407 km (0.027 R)
• M21: 40,174,807 km (0.069 R)
• M22: 41,880,672 km (0.101 R)
• M23: 42,671,745 km (0.115 R)
• M24: 43,151,057 km (0.097 R)
• M25: 61,466,324 km (0.111 R)
• M26: 71,741,005 km (0.096 R)
• M27: 74,940,006 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.8

Radius: 5.9

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 15.25 AU - 19.57 AU

Year: 26803 Days

Day: 18.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 69,748,912 km

• M1: 89,908 km (0.103 R)
• M2: 427,850 km (0.084 R)
• M3: 682,465 km (0.075 R)
• M4: 888,312 km (0.064 R)
• M5: 1,355,357 km (0.083 R)
• M6: 1,862,045 km (0.097 R)
• M7: 2,089,433 km (0.11 R)
• M8: 2,487,364 km (0.112 R)
• M9: 3,060,772 km (0.071 R)
• M10: 3,660,211 km (0.073 R)
• M11: 4,367,510 km (0.079 R)
• M12: 4,805,532 km (0.087 R)
• M13: 5,769,092 km (0.074 R)
• M14: 6,008,598 km (0.092 R)
• M15: 6,899,603 km (0.064 R)
• M16: 7,261,181 km (0.06 R)
• M17: 7,875,580 km (0.12 R)
• M18: 9,927,016 km (0.073 R)
• M19: 12,640,272 km (0.088 R)
• M20: 13,181,667 km (0.119 R)
• M21: 13,388,561 km (0.067 R)
• M22: 14,383,237 km (0.095 R)
• M23: 15,579,272 km (0.1 R)
• M24: 17,829,523 km (0.098 R)
• M25: 20,656,175 km (0.034 R)
• M26: 20,842,125 km (0.106 R)
• M27: 24,696,215 km (0.109 R)
• M28: 28,079,221 km (0.038 R)
• M29: 28,422,249 km (0.081 R)
• M30: 30,780,211 km (0.107 R)
• M31: 32,380,908 km (0.11 R)
• M32: 34,687,707 km (0.037 R)
• M33: 45,796,845 km (0.109 R)
• M34: 48,042,608 km (0.058 R)
• M35: 49,857,679 km (0.116 R)
• M36: 58,873,195 km (0.048 R)
• M37: 61,525,415 km (0.099 R)
• M38: 61,717,798 km (0.102 R)
• M39: 65,050,988 km (0.058 R)
• M40: 69,123,641 km (0.092 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 16,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit