🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.44 AU - 0.68 AU

Year: 275 Days

Day: 32.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.49 AU - 0.71 AU

Year: 305 Days

Day: 35.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.8

Radius: 9.9

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.78 AU - 0.98 AU

Year: 542 Days

Day: 13.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 24,533,951 km

• M1: 123,568 km (0.095 R)
• M2: 191,036 km (0.082 R)
• M3: 330,312 km (0.091 R)
• M4: 392,694 km (0.044 R)
• M5: 484,996 km (0.059 R)
• M6: 569,070 km (0.037 R)
• M7: 648,208 km (0.03 R)
• M8: 881,730 km (0.068 R)
• M9: 987,795 km (0.112 R)
• M10: 1,115,851 km (0.115 R)
• M11: 1,231,639 km (0.103 R)
• M12: 1,318,705 km (0.069 R)
• M13: 1,398,590 km (0.108 R)
• M14: 1,465,610 km (0.093 R)
• M15: 1,558,511 km (0.081 R)
• M16: 1,704,069 km (0.095 R)
• M17: 1,885,831 km (0.112 R)
• M18: 1,976,487 km (0.047 R)
• M19: 2,206,868 km (0.12 R)
• M20: 2,268,652 km (0.045 R)
• M21: 2,336,719 km (0.037 R)
• M22: 2,405,534 km (0.108 R)
• M23: 2,521,771 km (0.107 R)
• M24: 2,639,954 km (0.1 R)
• M25: 2,784,166 km (0.061 R)
• M26: 2,906,537 km (0.066 R)
• M27: 3,024,271 km (0.032 R)
• M28: 3,226,377 km (0.118 R)
• M29: 3,342,016 km (0.065 R)
• M30: 3,551,005 km (0.097 R)
• M31: 3,663,801 km (0.091 R)
• M32: 3,737,553 km (0.061 R)
• M33: 3,831,949 km (0.07 R)
• M34: 3,961,501 km (0.092 R)
• M35: 4,064,724 km (0.108 R)
• M36: 4,141,019 km (0.058 R)
• M37: 4,231,825 km (0.119 R)
• M38: 4,408,350 km (0.114 R)
• M39: 4,501,101 km (0.081 R)
• M40: 4,572,908 km (0.093 R)
• M41: 4,666,855 km (0.087 R)
• M42: 4,761,401 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.2

Radius: 9

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.58 AU - 2.08 AU

Year: 1624 Days

Day: 12 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 24,533,951 km

• M1: 127,906 km (0.114 R)
• M2: 221,255 km (0.104 R)
• M3: 296,353 km (0.113 R)
• M4: 460,761 km (0.107 R)
• M5: 625,917 km (0.118 R)
• M6: 720,314 km (0.04 R)
• M7: 853,905 km (0.105 R)
• M8: 1,070,373 km (0.034 R)
• M9: 1,244,355 km (0.111 R)
• M10: 1,480,421 km (0.079 R)
• M11: 1,609,374 km (0.052 R)
• M12: 1,775,727 km (0.037 R)
• M13: 1,948,063 km (0.094 R)
• M14: 2,042,161 km (0.102 R)
• M15: 2,210,608 km (0.103 R)
• M16: 2,271,943 km (0.081 R)
• M17: 2,408,975 km (0.104 R)
• M18: 2,664,936 km (0.098 R)
• M19: 2,902,947 km (0.094 R)
• M20: 3,010,956 km (0.088 R)
• M21: 3,134,075 km (0.118 R)
• M22: 3,399,612 km (0.117 R)
• M23: 3,499,393 km (0.12 R)
• M24: 4,178,717 km (0.044 R)
• M25: 4,564,829 km (0.106 R)
• M26: 4,722,506 km (0.049 R)
• M27: 4,914,140 km (0.111 R)
• M28: 5,504,603 km (0.099 R)
• M29: 5,588,378 km (0.1 R)
• M30: 5,655,697 km (0.034 R)
• M31: 5,910,612 km (0.091 R)
• M32: 6,065,296 km (0.094 R)
• M33: 6,186,620 km (0.06 R)
• M34: 6,343,847 km (0.064 R)
• M35: 6,484,619 km (0.12 R)
• M36: 6,555,528 km (0.112 R)
• M37: 6,967,670 km (0.077 R)
• M38: 7,040,225 km (0.086 R)
• M39: 7,259,386 km (0.072 R)
• M40: 7,462,241 km (0.049 R)
• M41: 7,723,140 km (0.108 R)
• M42: 7,779,538 km (0.099 R)
• M43: 7,835,936 km (0.104 R)
• M44: 8,025,028 km (0.087 R)
• M45: 8,196,617 km (0.101 R)
• M46: 8,369,402 km (0.108 R)
• M47: 9,013,122 km (0.075 R)
• M48: 9,612,262 km (0.089 R)
• M49: 9,693,044 km (0.041 R)
• M50: 9,774,126 km (0.072 R)
• M51: 9,998,374 km (0.082 R)
• M52: 10,244,761 km (0.044 R)
• M53: 10,389,423 km (0.109 R)
• M54: 10,555,626 km (0.051 R)
• M55: 10,890,725 km (0.073 R)
• M56: 11,571,395 km (0.098 R)
• M57: 11,722,190 km (0.113 R)
• M58: 11,873,583 km (0.086 R)
• M59: 12,265,829 km (0.054 R)
• M60: 12,419,466 km (0.116 R)
• M61: 12,662,413 km (0.045 R)
• M62: 13,310,171 km (0.066 R)
• M63: 13,422,819 km (0.097 R)
• M64: 13,535,915 km (0.086 R)
• M65: 14,244,260 km (0.096 R)
• M66: 15,034,885 km (0.113 R)
• M67: 15,317,326 km (0.099 R)
• M68: 15,553,990 km (0.081 R)
• M69: 15,672,771 km (0.11 R)
• M70: 15,887,443 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.2

Radius: 10.8

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.07 AU - 6.39 AU

Year: 7846 Days

Day: 7.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 24,533,951 km

• M1: 151,842 km (0.117 R)
• M2: 248,632 km (0.086 R)
• M3: 329,564 km (0.077 R)
• M4: 529,427 km (0.119 R)
• M5: 749,635 km (0.112 R)
• M6: 826,379 km (0.12 R)
• M7: 1,024,446 km (0.116 R)
• M8: 1,264,850 km (0.106 R)
• M9: 2,155,107 km (0.109 R)
• M10: 2,432,312 km (0.083 R)
• M11: 2,515,937 km (0.117 R)
• M12: 2,600,759 km (0.119 R)
• M13: 3,165,940 km (0.051 R)
• M14: 3,276,193 km (0.09 R)
• M15: 3,519,589 km (0.079 R)
• M16: 3,749,371 km (0.053 R)
• M17: 5,035,764 km (0.081 R)
• M18: 5,143,324 km (0.081 R)
• M19: 5,251,633 km (0.099 R)
• M20: 5,625,778 km (0.117 R)
• M21: 6,168,668 km (0.1 R)
• M22: 6,353,272 km (0.052 R)
• M23: 6,586,794 km (0.094 R)
• M24: 6,704,677 km (0.09 R)
• M25: 6,966,324 km (0.092 R)
• M26: 7,062,366 km (0.064 R)
• M27: 7,207,177 km (0.1 R)
• M28: 7,721,943 km (0.105 R)
• M29: 7,846,259 km (0.111 R)
• M30: 7,996,305 km (0.054 R)
• M31: 8,631,797 km (0.054 R)
• M32: 8,709,139 km (0.097 R)
• M33: 8,812,661 km (0.079 R)
• M34: 9,230,937 km (0.114 R)
• M35: 10,222,770 km (0.094 R)
• M36: 10,606,788 km (0.086 R)
• M37: 11,474,306 km (0.095 R)
• M38: 11,701,845 km (0.093 R)
• M39: 12,306,220 km (0.081 R)
• M40: 12,832,505 km (0.071 R)
• M41: 12,950,388 km (0.106 R)
• M42: 13,039,100 km (0.11 R)
• M43: 13,336,201 km (0.085 R)
• M44: 14,363,041 km (0.102 R)
• M45: 14,516,229 km (0.08 R)
• M46: 15,477,994 km (0.032 R)
• M47: 15,824,164 km (0.086 R)
• M48: 15,950,723 km (0.061 R)
• M49: 16,460,104 km (0.05 R)
• M50: 17,299,498 km (0.105 R)
• M51: 17,429,798 km (0.115 R)
• M52: 17,691,594 km (0.115 R)
• M53: 18,584,543 km (0.11 R)
• M54: 19,390,427 km (0.078 R)
• M55: 19,593,731 km (0.076 R)
• M56: 19,695,756 km (0.079 R)
• M57: 19,968,324 km (0.12 R)
• M58: 20,655,427 km (0.077 R)
• M59: 20,932,332 km (0.1 R)
• M60: 21,490,033 km (0.059 R)
• M61: 21,560,195 km (0.083 R)
• M62: 22,052,671 km (0.104 R)
• M63: 22,834,170 km (0.119 R)
• M64: 23,013,089 km (0.092 R)
• M65: 23,480,283 km (0.045 R)
• M66: 23,878,064 km (0.048 R)
• M67: 24,241,737 km (0.102 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: 283 - 20,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit