🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.7 AU - 4.44 AU

Year: 2371 Days

Day: 41.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.7

Radius: 11.8

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.32 AU - 6.92 AU

Year: 4683 Days

Day: 10 Hours

Environment

Temp: -134 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 105,055,501 km

• M1: 148,551 km (0.079 R)
• M2: 239,955 km (0.109 R)
• M3: 337,044 km (0.085 R)
• M4: 415,134 km (0.12 R)
• M5: 528,679 km (0.111 R)
• M6: 722,109 km (0.085 R)
• M7: 898,934 km (0.056 R)
• M8: 996,771 km (0.06 R)
• M9: 1,113,158 km (0.084 R)
• M10: 1,250,040 km (0.119 R)
• M11: 1,433,447 km (0.108 R)
• M12: 1,721,423 km (0.073 R)
• M13: 1,863,391 km (0.054 R)
• M14: 1,972,598 km (0.063 R)
• M15: 2,046,499 km (0.099 R)
• M16: 2,159,445 km (0.094 R)
• M17: 2,284,060 km (0.113 R)
• M18: 2,550,793 km (0.064 R)
• M19: 2,693,210 km (0.054 R)
• M20: 2,775,788 km (0.096 R)
• M21: 2,954,259 km (0.12 R)
• M22: 3,444,790 km (0.057 R)
• M23: 3,659,762 km (0.097 R)
• M24: 4,551,066 km (0.096 R)
• M25: 5,220,218 km (0.089 R)
• M26: 5,759,069 km (0.083 R)
• M27: 5,947,114 km (0.064 R)
• M28: 6,137,253 km (0.082 R)
• M29: 6,677,750 km (0.08 R)
• M30: 7,218,995 km (0.117 R)
• M31: 7,421,999 km (0.064 R)
• M32: 8,072,451 km (0.091 R)
• M33: 8,147,549 km (0.078 R)
• M34: 8,222,797 km (0.08 R)
• M35: 8,389,299 km (0.09 R)
• M36: 8,602,925 km (0.092 R)
• M37: 9,113,502 km (0.051 R)
• M38: 9,954,093 km (0.087 R)
• M39: 10,326,591 km (0.034 R)
• M40: 10,473,497 km (0.06 R)
• M41: 10,703,578 km (0.051 R)
• M42: 10,819,367 km (0.085 R)
• M43: 11,202,337 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.8

Radius: 12.6

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.6 AU - 9.36 AU

Year: 7923 Days

Day: 11.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 105,055,501 km

• M1: 194,178 km (0.052 R)
• M2: 417,079 km (0.044 R)
• M3: 499,058 km (0.115 R)
• M4: 647,160 km (0.093 R)
• M5: 838,795 km (0.113 R)
• M6: 1,035,666 km (0.086 R)
• M7: 1,312,123 km (0.108 R)
• M8: 1,861,895 km (0.083 R)
• M9: 2,318,767 km (0.057 R)
• M10: 2,663,440 km (0.1 R)
• M11: 2,852,831 km (0.074 R)
• M12: 2,959,943 km (0.093 R)
• M13: 3,200,347 km (0.079 R)
• M14: 3,356,827 km (0.098 R)
• M15: 4,080,282 km (0.111 R)
• M16: 4,373,195 km (0.095 R)
• M17: 4,902,621 km (0.102 R)
• M18: 5,372,658 km (0.108 R)
• M19: 5,802,752 km (0.113 R)
• M20: 6,104,790 km (0.08 R)
• M21: 6,299,866 km (0.087 R)
• M22: 6,525,310 km (0.096 R)
• M23: 6,639,004 km (0.075 R)
• M24: 6,926,232 km (0.103 R)
• M25: 8,361,324 km (0.1 R)
• M26: 8,671,740 km (0.068 R)
• M27: 8,891,200 km (0.077 R)
• M28: 9,049,175 km (0.035 R)
• M29: 9,144,319 km (0.089 R)
• M30: 9,464,160 km (0.095 R)
• M31: 9,885,577 km (0.113 R)
• M32: 10,346,189 km (0.03 R)
• M33: 10,579,113 km (0.096 R)
• M34: 11,016,387 km (0.066 R)
• M35: 11,769,912 km (0.051 R)
• M36: 11,978,302 km (0.102 R)
• M37: 12,293,205 km (0.098 R)
• M38: 12,610,951 km (0.116 R)
• M39: 12,859,882 km (0.105 R)
• M40: 12,966,994 km (0.071 R)
• M41: 13,981,866 km (0.048 R)
• M42: 14,092,119 km (0.069 R)
• M43: 14,984,620 km (0.09 R)
• M44: 15,135,265 km (0.046 R)
• M45: 15,248,511 km (0.091 R)
• M46: 15,895,522 km (0.106 R)
• M47: 16,087,456 km (0.032 R)
• M48: 17,019,899 km (0.115 R)
• M49: 17,255,666 km (0.117 R)
• M50: 17,373,998 km (0.093 R)
• M51: 18,290,284 km (0.048 R)
• M52: 18,774,533 km (0.044 R)
• M53: 19,262,970 km (0.076 R)
• M54: 19,508,759 km (0.105 R)
• M55: 19,714,456 km (0.119 R)
• M56: 20,045,067 km (0.082 R)
• M57: 20,502,538 km (0.051 R)
• M58: 20,837,487 km (0.108 R)
• M59: 21,938,378 km (0.1 R)
• M60: 22,884,734 km (0.12 R)
• M61: 23,319,316 km (0.077 R)
• M62: 24,152,427 km (0.108 R)
• M63: 26,119,190 km (0.106 R)
• M64: 26,618,996 km (0.077 R)
• M65: 26,755,729 km (0.067 R)
• M66: 27,121,795 km (0.054 R)
• M67: 27,213,648 km (0.112 R)
• M68: 27,997,840 km (0.107 R)
• M69: 28,183,341 km (0.12 R)
• M70: 28,462,640 km (0.102 R)
• M71: 29,070,606 km (0.065 R)
• M72: 29,966,997 km (0.06 R)
• M73: 30,204,408 km (0.099 R)
• M74: 30,299,553 km (0.082 R)
• M75: 30,633,306 km (0.06 R)
• M76: 31,980,584 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.1

Radius: 7.6

Gravity: 16.07 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 17.32 AU - 19.6 AU

Year: 27876 Days

Day: 24.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 105,055,501 km

• M1: 287,378 km (0.096 R)
• M2: 484,697 km (0.086 R)
• M3: 1,164,021 km (0.113 R)
• M4: 1,485,507 km (0.084 R)
• M5: 1,793,978 km (0.052 R)
• M6: 2,207,466 km (0.096 R)
• M7: 2,881,405 km (0.09 R)
• M8: 3,614,733 km (0.101 R)
• M9: 3,923,803 km (0.028 R)
• M10: 4,512,321 km (0.119 R)
• M11: 4,733,127 km (0.078 R)
• M12: 5,300,851 km (0.088 R)
• M13: 6,192,155 km (0.082 R)
• M14: 6,749,108 km (0.03 R)
• M15: 6,812,089 km (0.063 R)
• M16: 8,787,229 km (0.039 R)
• M17: 9,272,076 km (0.117 R)
• M18: 10,051,331 km (0.065 R)
• M19: 10,123,288 km (0.107 R)
• M20: 12,281,387 km (0.073 R)
• M21: 12,901,021 km (0.116 R)
• M22: 12,979,111 km (0.081 R)
• M23: 14,090,025 km (0.084 R)
• M24: 17,948,453 km (0.085 R)
• M25: 18,650,965 km (0.113 R)
• M26: 20,537,095 km (0.112 R)
• M27: 21,179,319 km (0.06 R)
• M28: 21,921,174 km (0.032 R)
• M29: 22,014,523 km (0.103 R)
• M30: 22,295,468 km (0.1 R)
• M31: 23,240,029 km (0.119 R)
• M32: 23,909,031 km (0.108 R)
• M33: 24,005,222 km (0.106 R)
• M34: 25,168,196 km (0.059 R)
• M35: 26,151,503 km (0.107 R)
• M36: 28,053,939 km (0.099 R)
• M37: 28,155,366 km (0.039 R)
• M38: 28,256,794 km (0.101 R)
• M39: 29,587,168 km (0.076 R)
• M40: 29,897,134 km (0.103 R)
• M41: 33,591,304 km (0.059 R)
• M42: 36,648,636 km (0.084 R)
• M43: 37,650,044 km (0.085 R)
• M44: 38,547,781 km (0.063 R)
• M45: 38,999,267 km (0.036 R)
• M46: 39,452,549 km (0.113 R)
• M47: 40,478,641 km (0.04 R)
• M48: 42,324,678 km (0.117 R)
• M49: 42,440,916 km (0.111 R)
• M50: 43,609,574 km (0.088 R)
• M51: 44,552,191 km (0.105 R)
• M52: 44,788,854 km (0.038 R)
• M53: 45,025,967 km (0.032 R)
• M54: 45,501,389 km (0.097 R)
• M55: 45,620,619 km (0.086 R)
• M56: 46,577,297 km (0.07 R)
• M57: 47,540,707 km (0.053 R)
• M58: 50,223,596 km (0.107 R)
• M59: 51,707,606 km (0.055 R)
• M60: 54,212,772 km (0.085 R)
• M61: 56,757,283 km (0.03 R)
• M62: 57,657,114 km (0.103 R)
• M63: 58,302,629 km (0.083 R)
• M64: 59,210,388 km (0.11 R)
• M65: 60,515,331 km (0.114 R)
• M66: 61,434,460 km (0.085 R)
• M67: 65,156,904 km (0.094 R)
• M68: 66,098,772 km (0.086 R)
• M69: 67,180,813 km (0.118 R)
• M70: 67,724,003 km (0.085 R)
• M71: 68,132,405 km (0.092 R)
• M72: 69,773,943 km (0.096 R)
• M73: 70,599,723 km (0.095 R)
• M74: 71,983,055 km (0.106 R)
• M75: 73,235,638 km (0.117 R)
• M76: 74,074,732 km (0.069 R)
• M77: 74,635,874 km (0.117 R)
• M78: 75,762,495 km (0.093 R)
• M79: 76,469,495 km (0.073 R)
• M80: 77,462,825 km (0.054 R)
• M81: 79,032,555 km (0.12 R)
• M82: 79,462,499 km (0.119 R)
• M83: 79,893,192 km (0.054 R)
• M84: 80,612,757 km (0.085 R)
• M85: 81,045,394 km (0.036 R)
• M86: 81,913,361 km (0.097 R)
• M87: 83,075,138 km (0.03 R)
• M88: 84,828,276 km (0.072 R)
• M89: 86,151,020 km (0.118 R)
• M90: 92,413,636 km (0.069 R)
• M91: 93,471,592 km (0.103 R)
• M92: 95,752,212 km (0.08 R)
• M93: 96,975,922 km (0.085 R)
• M94: 97,282,598 km (0.028 R)
• M95: 97,589,722 km (0.032 R)
• M96: 98,204,869 km (0.082 R)
• M97: 104,112,339 km (0.097 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 10,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit