🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.8

Radius: 8.7

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.83 AU - 0.83 AU

Year: 522 Days

Day: 12.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 90,676,551 km

• M1: 108,309 km (0.114 R)
• M2: 389,254 km (0.106 R)
• M3: 731,234 km (0.114 R)
• M4: 1,499,719 km (0.102 R)
• M5: 1,805,048 km (0.12 R)
• M6: 2,624,695 km (0.087 R)
• M7: 3,142,004 km (0.027 R)
• M8: 3,570,153 km (0.119 R)
• M9: 4,696,027 km (0.079 R)
• M10: 5,011,229 km (0.085 R)
• M11: 5,306,984 km (0.12 R)
• M12: 6,006,355 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.2

Radius: 11.7

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.17 AU - 1.51 AU

Year: 1071 Days

Day: 14.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 90,676,551 km

• M1: 147,055 km (0.09 R)
• M2: 588,219 km (0.108 R)
• M3: 1,108,221 km (0.102 R)
• M4: 1,935,796 km (0.087 R)
• M5: 2,777,733 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.4

Radius: 10.6

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.18 AU - 1.68 AU

Year: 1180 Days

Day: 5.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 90,676,551 km

• M1: 131,796 km (0.114 R)
• M2: 555,307 km (0.064 R)
• M3: 971,189 km (0.098 R)
• M4: 1,369,868 km (0.054 R)
• M5: 2,829,195 km (0.085 R)
• M6: 3,204,686 km (0.059 R)
• M7: 3,613,537 km (0.094 R)
• M8: 4,023,136 km (0.101 R)
• M9: 7,554,244 km (0.052 R)
• M10: 8,851,706 km (0.068 R)
• M11: 10,486,512 km (0.06 R)
• M12: 11,221,187 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790

Radius: 12.7

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.47 AU - 1.67 AU

Year: 1358 Days

Day: 7.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 90,676,551 km

• M1: 159,920 km (0.054 R)
• M2: 669,151 km (0.072 R)
• M3: 1,369,718 km (0.093 R)
• M4: 1,847,833 km (0.026 R)
• M5: 2,549,746 km (0.118 R)
• M6: 3,225,031 km (0.114 R)
• M7: 3,778,094 km (0.075 R)
• M8: 4,562,885 km (0.104 R)
• M9: 5,014,820 km (0.068 R)
• M10: 5,475,132 km (0.05 R)
• M11: 6,171,810 km (0.06 R)
• M12: 6,726,219 km (0.095 R)
• M13: 7,340,020 km (0.111 R)
• M14: 9,377,243 km (0.09 R)
• M15: 9,981,020 km (0.081 R)
• M16: 10,442,380 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.9

Radius: 12.7

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.9 AU - 2 AU

Year: 1880 Days

Day: 6 Hours

Environment

Temp: -207 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 90,676,551 km

• M1: 157,975 km (0.12 R)
• M2: 571,165 km (0.112 R)
• M3: 1,006,345 km (0.089 R)
• M4: 1,624,034 km (0.101 R)
• M5: 2,319,365 km (0.071 R)
• M6: 2,786,859 km (0.098 R)
• M7: 4,870,907 km (0.064 R)
• M8: 5,393,302 km (0.111 R)
• M9: 6,918,453 km (0.082 R)
• M10: 8,103,866 km (0.066 R)
• M11: 9,653,251 km (0.095 R)
• M12: 11,279,679 km (0.047 R)
• M13: 14,052,177 km (0.114 R)
• M14: 14,710,108 km (0.025 R)
• M15: 15,573,138 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.5

Radius: 9.8

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.41 AU - 3.71 AU

Year: 3695 Days

Day: 14.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 104.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 90,676,551 km

• M1: 121,922 km (0.105 R)
• M2: 463,005 km (0.088 R)
• M3: 1,317,359 km (0.117 R)
• M4: 2,033,933 km (0.06 R)
• M5: 2,632,324 km (0.079 R)
• M6: 3,099,668 km (0.09 R)
• M7: 3,561,028 km (0.103 R)
• M8: 3,936,668 km (0.044 R)
• M9: 5,331,070 km (0.111 R)
• M10: 6,082,051 km (0.08 R)
• M11: 6,776,185 km (0.086 R)
• M12: 7,555,740 km (0.116 R)
• M13: 7,897,720 km (0.045 R)
• M14: 10,296,073 km (0.099 R)
• M15: 13,142,921 km (0.059 R)
• M16: 14,095,411 km (0.066 R)
• M17: 14,667,323 km (0.099 R)
• M18: 15,747,121 km (0.102 R)

Asteroid Belt

Center: 3.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.3

Radius: 13.3

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.88 AU - 4.4 AU

Year: 4794 Days

Day: 7.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 90,676,551 km

• M1: 165,605 km (0.115 R)
• M2: 683,213 km (0.114 R)
• M3: 1,104,631 km (0.11 R)
• M4: 1,851,872 km (0.041 R)
• M5: 2,270,596 km (0.099 R)
• M6: 2,735,696 km (0.104 R)
• M7: 3,284,720 km (0.102 R)
• M8: 4,947,052 km (0.109 R)
• M9: 5,590,622 km (0.08 R)
• M10: 6,513,491 km (0.108 R)
• M11: 6,943,884 km (0.115 R)
• M12: 8,123,015 km (0.083 R)
• M13: 10,512,691 km (0.119 R)
• M14: 14,756,783 km (0.061 R)
• M15: 15,854,981 km (0.049 R)
• M16: 17,193,882 km (0.062 R)
• M17: 20,869,651 km (0.086 R)
• M18: 21,300,044 km (0.112 R)
• M19: 22,401,832 km (0.103 R)
• M20: 29,644,763 km (0.086 R)
• M21: 30,739,819 km (0.04 R)
• M22: 31,297,520 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.5

Radius: 7.3

Gravity: 13.82 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.43 AU - 6.41 AU

Year: 9942 Days

Day: 17.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 90,676,551 km

• M1: 92,003 km (0.098 R)
• M2: 343,626 km (0.076 R)
• M3: 669,450 km (0.084 R)
• M4: 958,922 km (0.099 R)
• M5: 1,422,377 km (0.093 R)
• M6: 2,009,847 km (0.087 R)
• M7: 2,833,982 km (0.031 R)
• M8: 5,323,590 km (0.107 R)
• M9: 6,230,751 km (0.086 R)
• M10: 8,392,740 km (0.111 R)
• M11: 9,915,945 km (0.026 R)
• M12: 10,902,992 km (0.074 R)
• M13: 11,282,671 km (0.1 R)
• M14: 12,357,831 km (0.118 R)
• M15: 13,192,587 km (0.043 R)
• M16: 14,128,023 km (0.109 R)
• M17: 14,579,360 km (0.068 R)
• M18: 19,796,137 km (0.114 R)
• M19: 21,187,546 km (0.103 R)
• M20: 23,172,261 km (0.1 R)
• M21: 26,135,047 km (0.06 R)
• M22: 27,308,343 km (0.107 R)
• M23: 29,654,636 km (0.103 R)
• M24: 32,688,332 km (0.115 R)
• M25: 34,395,542 km (0.047 R)
• M26: 42,885,072 km (0.053 R)
• M27: 45,484,933 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.7

Radius: 5.2

Gravity: 13.12 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.05 AU - 7.73 AU

Year: 13867 Days

Day: 19.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 90,676,551 km

• M1: 64,776 km (0.117 R)
• M2: 343,477 km (0.116 R)
• M3: 631,153 km (0.119 R)
• M4: 857,196 km (0.057 R)
• M5: 1,159,533 km (0.084 R)
• M6: 1,434,195 km (0.089 R)
• M7: 1,861,746 km (0.045 R)
• M8: 2,585,350 km (0.114 R)
• M9: 3,287,264 km (0.08 R)
• M10: 4,305,277 km (0.113 R)
• M11: 4,808,824 km (0.098 R)
• M12: 5,122,979 km (0.047 R)
• M13: 5,551,577 km (0.111 R)
• M14: 6,405,332 km (0.097 R)
• M15: 6,902,595 km (0.107 R)
• M16: 7,549,606 km (0.107 R)
• M17: 7,717,455 km (0.119 R)
• M18: 8,414,132 km (0.066 R)
• M19: 9,634,103 km (0.056 R)
• M20: 9,831,871 km (0.082 R)
• M21: 11,291,946 km (0.044 R)
• M22: 12,073,745 km (0.101 R)
• M23: 20,229,970 km (0.064 R)
• M24: 24,446,237 km (0.036 R)
• M25: 24,721,946 km (0.106 R)
• M26: 26,035,864 km (0.085 R)
• M27: 27,494,593 km (0.06 R)
• M28: 27,892,673 km (0.071 R)
• M29: 31,108,578 km (0.119 R)
• M30: 31,867,338 km (0.116 R)
• M31: 32,416,961 km (0.095 R)
• M32: 38,018,354 km (0.086 R)
• M33: 40,531,150 km (0.109 R)
• M34: 41,046,664 km (0.078 R)
• M35: 41,697,115 km (0.069 R)
• M36: 42,222,503 km (0.049 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.5

Radius: 6.1

Gravity: 25.46 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.76 AU - 12.42 AU

Year: 22123 Days

Day: 15.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 90,676,551 km

• M1: 75,846 km (0.11 R)
• M2: 369,507 km (0.105 R)
• M3: 622,028 km (0.058 R)
• M4: 939,175 km (0.102 R)
• M5: 1,163,871 km (0.111 R)
• M6: 1,491,491 km (0.042 R)
• M7: 2,308,445 km (0.072 R)
• M8: 2,827,549 km (0.12 R)
• M9: 3,482,040 km (0.094 R)
• M10: 4,061,133 km (0.091 R)
• M11: 5,367,871 km (0.077 R)
• M12: 15,149,477 km (0.113 R)
• M13: 15,986,776 km (0.08 R)
• M14: 20,843,471 km (0.094 R)
• M15: 26,241,710 km (0.114 R)
• M16: 26,599,698 km (0.101 R)
• M17: 29,452,530 km (0.094 R)
• M18: 29,709,838 km (0.098 R)
• M19: 43,735,386 km (0.092 R)
• M20: 50,949,594 km (0.061 R)
• M21: 69,937,603 km (0.098 R)
• M22: 74,609,096 km (0.103 R)
• M23: 77,265,056 km (0.083 R)
• M24: 77,754,690 km (0.038 R)
• M25: 81,745,961 km (0.074 R)
• M26: 84,567,826 km (0.181 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 14,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit