🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.2

Radius: 9.7

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.79 AU - 1.29 AU

Year: 719 Days

Day: 5.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 36,320,126 km

• M1: 120,725 km (0.104 R)
• M2: 1,167,163 km (0.096 R)
• M3: 1,570,778 km (0.114 R)
• M4: 2,230,953 km (0.104 R)
• M5: 2,553,785 km (0.109 R)
• M6: 3,413,674 km (0.036 R)
• M7: 3,917,968 km (0.104 R)
• M8: 5,006,293 km (0.109 R)
• M9: 5,696,388 km (0.118 R)
• M10: 6,143,985 km (0.116 R)
• M11: 6,552,237 km (0.12 R)
• M12: 7,243,080 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.4

Radius: 12.2

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.03 AU - 1.25 AU

Year: 826 Days

Day: 14.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 36,320,126 km

• M1: 151,692 km (0.075 R)
• M2: 572,212 km (0.053 R)
• M3: 987,047 km (0.088 R)
• M4: 1,366,427 km (0.106 R)
• M5: 1,829,732 km (0.104 R)
• M6: 2,224,371 km (0.103 R)
• M7: 2,655,063 km (0.071 R)
• M8: 3,325,112 km (0.067 R)
• M9: 3,962,399 km (0.099 R)
• M10: 4,648,305 km (0.08 R)
• M11: 5,290,529 km (0.054 R)
• M12: 5,696,537 km (0.119 R)
• M13: 6,199,785 km (0.067 R)
• M14: 6,814,033 km (0.084 R)
• M15: 7,231,561 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.9

Radius: 8.8

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.74 AU - 2.78 AU

Year: 2304 Days

Day: 9.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 156.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,320,126 km

• M1: 109,506 km (0.054 R)
• M2: 407,505 km (0.116 R)
• M3: 690,245 km (0.114 R)
• M4: 1,241,513 km (0.113 R)
• M5: 1,605,036 km (0.091 R)
• M6: 2,051,136 km (0.071 R)
• M7: 3,807,864 km (0.078 R)
• M8: 4,153,734 km (0.117 R)
• M9: 4,712,034 km (0.119 R)
• M10: 5,043,243 km (0.075 R)
• M11: 5,413,797 km (0.105 R)
• M12: 6,235,538 km (0.113 R)
• M13: 6,772,595 km (0.057 R)
• M14: 7,340,169 km (0.1 R)
• M15: 7,756,051 km (0.066 R)
• M16: 9,932,401 km (0.096 R)
• M17: 10,968,217 km (0.095 R)
• M18: 11,912,030 km (0.119 R)
• M19: 13,253,175 km (0.063 R)
• M20: 13,960,324 km (0.085 R)
• M21: 17,614,252 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.3

Radius: 10.5

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.79 AU - 4.21 AU

Year: 4441 Days

Day: 7.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,320,126 km

• M1: 131,048 km (0.116 R)
• M2: 777,011 km (0.12 R)
• M3: 1,129,015 km (0.067 R)
• M4: 1,996,084 km (0.109 R)
• M5: 3,166,089 km (0.113 R)
• M6: 4,793,565 km (0.104 R)
• M7: 5,902,234 km (0.078 R)
• M8: 6,307,495 km (0.071 R)
• M9: 6,918,602 km (0.077 R)
• M10: 9,066,529 km (0.117 R)
• M11: 12,734,519 km (0.119 R)
• M12: 15,813,243 km (0.115 R)
• M13: 16,998,806 km (0.076 R)
• M14: 25,309,865 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.3

Radius: 8.2

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.79 AU - 4.45 AU

Year: 4671 Days

Day: 14.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,320,126 km

• M1: 102,325 km (0.096 R)
• M2: 496,515 km (0.114 R)
• M3: 791,074 km (0.078 R)
• M4: 1,184,815 km (0.102 R)
• M5: 1,642,136 km (0.085 R)
• M6: 1,961,677 km (0.1 R)
• M7: 2,763,372 km (0.1 R)
• M8: 3,592,294 km (0.118 R)
• M9: 5,413,199 km (0.117 R)
• M10: 5,912,557 km (0.108 R)
• M11: 7,704,889 km (0.094 R)
• M12: 8,764,341 km (0.077 R)
• M13: 10,984,523 km (0.103 R)
• M14: 12,423,056 km (0.041 R)
• M15: 13,983,212 km (0.118 R)
• M16: 14,642,340 km (0.112 R)
• M17: 18,774,832 km (0.086 R)
• M18: 20,471,421 km (0.113 R)
• M19: 21,392,944 km (0.097 R)
• M20: 21,754,522 km (0.097 R)
• M21: 23,242,124 km (0.052 R)
• M22: 24,717,159 km (0.065 R)
• M23: 25,356,540 km (0.109 R)
• M24: 27,852,431 km (0.117 R)
• M25: 28,110,786 km (0.087 R)
• M26: 30,144,270 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.1

Radius: 8.3

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.43 AU - 4.53 AU

Year: 5385 Days

Day: 10.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 36,320,126 km

• M1: 103,223 km (0.078 R)
• M2: 491,429 km (0.086 R)
• M3: 861,534 km (0.107 R)
• M4: 1,782,608 km (0.071 R)
• M5: 2,063,403 km (0.102 R)
• M6: 2,490,057 km (0.096 R)
• M7: 2,843,108 km (0.114 R)
• M8: 3,738,900 km (0.09 R)
• M9: 4,060,236 km (0.12 R)
• M10: 4,784,738 km (0.108 R)
• M11: 5,053,715 km (0.048 R)
• M12: 5,476,329 km (0.11 R)
• M13: 6,264,411 km (0.114 R)
• M14: 7,730,620 km (0.103 R)
• M15: 8,330,657 km (0.099 R)
• M16: 8,721,107 km (0.109 R)
• M17: 9,623,182 km (0.045 R)
• M18: 10,273,035 km (0.051 R)
• M19: 11,516,194 km (0.095 R)
• M20: 13,537,710 km (0.057 R)
• M21: 14,187,712 km (0.046 R)
• M22: 17,562,192 km (0.049 R)
• M23: 18,862,945 km (0.09 R)
• M24: 23,456,497 km (0.112 R)
• M25: 24,078,525 km (0.112 R)
• M26: 24,552,302 km (0.113 R)
• M27: 25,599,936 km (0.101 R)
• M28: 26,845,487 km (0.086 R)
• M29: 28,044,066 km (0.106 R)

Asteroid Belt

Center: 5.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.8

Radius: 4.1

Gravity: 16.41 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.52 AU - 6.82 AU

Year: 10395 Days

Day: 23.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 36,320,126 km

• M1: 51,312 km (0.111 R)
• M2: 288,125 km (0.06 R)
• M3: 447,746 km (0.046 R)
• M4: 631,453 km (0.067 R)
• M5: 1,514,529 km (0.09 R)
• M6: 1,715,140 km (0.11 R)
• M7: 1,873,265 km (0.118 R)
• M8: 2,136,856 km (0.065 R)
• M9: 3,161,601 km (0.105 R)
• M10: 3,400,210 km (0.034 R)
• M11: 4,188,740 km (0.052 R)
• M12: 4,476,716 km (0.12 R)
• M13: 5,857,804 km (0.087 R)
• M14: 7,237,844 km (0.08 R)
• M15: 7,729,423 km (0.107 R)
• M16: 8,242,992 km (0.108 R)
• M17: 9,033,916 km (0.119 R)
• M18: 9,206,552 km (0.119 R)
• M19: 9,469,844 km (0.092 R)
• M20: 12,069,706 km (0.085 R)
• M21: 13,197,375 km (0.062 R)
• M22: 13,475,926 km (0.067 R)
• M23: 14,570,085 km (0.025 R)
• M24: 17,865,277 km (0.107 R)
• M25: 18,412,656 km (0.111 R)
• M26: 18,690,459 km (0.115 R)
• M27: 19,325,951 km (0.036 R)
• M28: 25,792,318 km (0.057 R)
• M29: 25,965,852 km (0.107 R)
• M30: 26,579,353 km (0.109 R)
• M31: 28,849,501 km (0.059 R)
• M32: 31,344,045 km (0.114 R)
• M33: 35,671,163 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 11,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit