🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.6 AU - 0.6 AU

Year: 174 Days

Day: 16.4 Hours

Environment

Temp: 123 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,910,042 km

• M1: 272,418 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.52 AU - 0.7 AU

Year: 179 Days

Day: 35.8 Hours

Environment

Temp: 118 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.85 AU - 1.16 AU

Year: 375 Days

Day: 46.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.72 AU - 3.1 AU

Year: 1860 Days

Day: 35.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,910,042 km

• M1: 2,387,432 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.37 AU - 4.85 AU

Year: 3122 Days

Day: 24.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66

Radius: 9.4

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.2 AU - 7.68 AU

Year: 6851 Days

Day: 12.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 171.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 86,910,042 km

• M1: 118,482 km (0.075 R)
• M2: 213,925 km (0.097 R)
• M3: 318,045 km (0.051 R)
• M4: 417,677 km (0.086 R)
• M5: 486,343 km (0.099 R)
• M6: 605,722 km (0.106 R)
• M7: 669,450 km (0.102 R)
• M8: 1,092,364 km (0.076 R)
• M9: 1,433,746 km (0.083 R)
• M10: 1,577,360 km (0.092 R)
• M11: 2,123,542 km (0.047 R)
• M12: 2,186,373 km (0.091 R)
• M13: 2,262,518 km (0.096 R)
• M14: 2,724,626 km (0.075 R)
• M15: 2,806,905 km (0.098 R)
• M16: 2,917,757 km (0.045 R)
• M17: 3,044,317 km (0.079 R)
• M18: 3,230,416 km (0.071 R)
• M19: 3,405,596 km (0.083 R)
• M20: 3,553,847 km (0.088 R)
• M21: 3,689,233 km (0.096 R)
• M22: 3,887,749 km (0.114 R)
• M23: 4,766,487 km (0.099 R)
• M24: 5,460,322 km (0.119 R)
• M25: 5,616,802 km (0.071 R)
• M26: 6,131,418 km (0.105 R)
• M27: 6,203,674 km (0.102 R)
• M28: 6,294,181 km (0.087 R)
• M29: 6,458,439 km (0.106 R)
• M30: 6,642,594 km (0.066 R)
• M31: 7,072,838 km (0.088 R)
• M32: 7,920,908 km (0.06 R)
• M33: 8,336,940 km (0.077 R)
• M34: 8,638,529 km (0.045 R)
• M35: 9,293,917 km (0.04 R)
• M36: 9,795,818 km (0.058 R)
• M37: 10,285,302 km (0.084 R)
• M38: 10,371,172 km (0.057 R)
• M39: 10,522,116 km (0.108 R)
• M40: 10,608,733 km (0.117 R)
• M41: 10,957,446 km (0.106 R)
• M42: 11,155,364 km (0.053 R)
• M43: 11,643,950 km (0.117 R)
• M44: 12,207,635 km (0.077 R)
• M45: 12,275,852 km (0.074 R)
• M46: 12,412,734 km (0.098 R)
• M47: 12,965,348 km (0.115 R)
• M48: 13,081,436 km (0.09 R)
• M49: 13,338,146 km (0.105 R)
• M50: 13,573,015 km (0.093 R)
• M51: 13,975,283 km (0.118 R)
• M52: 14,070,577 km (0.103 R)
• M53: 14,501,868 km (0.092 R)
• M54: 15,108,039 km (0.08 R)
• M55: 15,574,335 km (0.09 R)
• M56: 15,821,620 km (0.115 R)
• M57: 16,095,235 km (0.105 R)
• M58: 16,170,183 km (0.113 R)
• M59: 16,899,922 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661

Radius: 12.5

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.35 AU - 11.75 AU

Year: 11059 Days

Day: 12 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,910,042 km

• M1: 157,078 km (0.073 R)
• M2: 343,178 km (0.098 R)
• M3: 500,405 km (0.048 R)
• M4: 670,049 km (0.07 R)
• M5: 935,136 km (0.119 R)
• M6: 1,050,925 km (0.077 R)
• M7: 1,429,108 km (0.117 R)
• M8: 2,023,012 km (0.098 R)
• M9: 2,972,659 km (0.09 R)
• M10: 3,207,378 km (0.087 R)
• M11: 4,108,855 km (0.058 R)
• M12: 4,206,393 km (0.054 R)
• M13: 4,604,772 km (0.101 R)
• M14: 5,260,310 km (0.03 R)
• M15: 5,908,368 km (0.057 R)
• M16: 6,092,972 km (0.113 R)
• M17: 7,161,848 km (0.059 R)
• M18: 7,637,570 km (0.095 R)
• M19: 9,211,339 km (0.058 R)
• M20: 9,425,713 km (0.106 R)
• M21: 9,641,882 km (0.072 R)
• M22: 9,772,331 km (0.098 R)
• M23: 9,991,043 km (0.092 R)
• M24: 10,791,841 km (0.05 R)
• M25: 11,108,988 km (0.119 R)
• M26: 11,567,207 km (0.083 R)
• M27: 12,078,532 km (0.086 R)
• M28: 12,692,332 km (0.098 R)
• M29: 13,316,155 km (0.12 R)
• M30: 14,794,182 km (0.107 R)
• M31: 14,894,562 km (0.105 R)
• M32: 15,095,921 km (0.081 R)
• M33: 15,399,904 km (0.117 R)
• M34: 15,756,994 km (0.119 R)
• M35: 16,065,166 km (0.104 R)
• M36: 16,635,582 km (0.104 R)
• M37: 17,001,948 km (0.101 R)
• M38: 17,159,773 km (0.106 R)
• M39: 17,636,243 km (0.118 R)
• M40: 17,902,826 km (0.099 R)
• M41: 18,332,172 km (0.064 R)
• M42: 18,982,623 km (0.103 R)
• M43: 19,420,496 km (0.093 R)
• M44: 19,972,513 km (0.08 R)
• M45: 21,431,690 km (0.118 R)
• M46: 22,462,120 km (0.061 R)
• M47: 23,099,557 km (0.089 R)
• M48: 23,391,422 km (0.07 R)
• M49: 25,287,725 km (0.069 R)
• M50: 26,072,067 km (0.103 R)
• M51: 26,254,277 km (0.097 R)
• M52: 26,987,007 km (0.116 R)
• M53: 27,294,431 km (0.104 R)
• M54: 27,417,699 km (0.068 R)
• M55: 28,098,968 km (0.088 R)
• M56: 28,348,049 km (0.118 R)
• M57: 28,598,027 km (0.095 R)
• M58: 28,785,772 km (0.119 R)
• M59: 28,974,116 km (0.062 R)
• M60: 29,667,951 km (0.105 R)
• M61: 30,303,592 km (0.096 R)
• M62: 30,687,161 km (0.115 R)
• M63: 31,329,833 km (0.116 R)
• M64: 31,847,292 km (0.105 R)
• M65: 32,432,818 km (0.087 R)
• M66: 34,876,799 km (0.106 R)
• M67: 35,547,596 km (0.054 R)
• M68: 35,749,702 km (0.116 R)
• M69: 36,154,813 km (0.062 R)
• M70: 36,901,756 km (0.103 R)
• M71: 37,242,988 km (0.102 R)
• M72: 38,410,899 km (0.103 R)
• M73: 39,103,387 km (0.046 R)
• M74: 39,381,639 km (0.044 R)
• M75: 39,660,490 km (0.102 R)
• M76: 41,418,265 km (0.084 R)
• M77: 42,342,331 km (0.069 R)
• M78: 45,959,159 km (0.113 R)
• M79: 46,473,327 km (0.035 R)
• M80: 47,655,898 km (0.076 R)
• M81: 48,250,998 km (0.086 R)
• M82: 49,147,987 km (0.11 R)
• M83: 49,373,132 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.6

Radius: 8.7

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 9.46 AU - 13.06 AU

Year: 14159 Days

Day: 5.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,910,042 km

• M1: 110,254 km (0.114 R)
• M2: 236,963 km (0.053 R)
• M3: 406,308 km (0.097 R)
• M4: 617,241 km (0.032 R)
• M5: 1,138,589 km (0.115 R)
• M6: 1,312,123 km (0.059 R)
• M7: 1,415,196 km (0.079 R)
• M8: 1,769,444 km (0.116 R)
• M9: 2,001,021 km (0.117 R)
• M10: 2,366,788 km (0.118 R)
• M11: 2,461,483 km (0.109 R)
• M12: 2,525,511 km (0.075 R)
• M13: 2,988,367 km (0.027 R)
• M14: 3,056,584 km (0.114 R)
• M15: 3,335,135 km (0.092 R)
• M16: 4,451,135 km (0.091 R)
• M17: 5,049,078 km (0.117 R)
• M18: 5,295,465 km (0.04 R)
• M19: 6,057,966 km (0.109 R)
• M20: 6,144,882 km (0.09 R)
• M21: 6,809,545 km (0.077 R)
• M22: 7,311,446 km (0.082 R)
• M23: 7,450,423 km (0.079 R)
• M24: 8,350,703 km (0.044 R)
• M25: 12,062,226 km (0.118 R)
• M26: 12,226,634 km (0.108 R)
• M27: 12,724,196 km (0.084 R)
• M28: 13,228,341 km (0.117 R)
• M29: 13,284,889 km (0.104 R)
• M30: 13,454,683 km (0.03 R)
• M31: 14,372,167 km (0.052 R)
• M32: 14,604,791 km (0.04 R)
• M33: 14,663,134 km (0.12 R)
• M34: 15,132,573 km (0.098 R)
• M35: 15,309,996 km (0.079 R)
• M36: 15,428,627 km (0.113 R)
• M37: 16,936,873 km (0.033 R)
• M38: 17,059,543 km (0.07 R)
• M39: 17,121,028 km (0.114 R)
• M40: 17,305,781 km (0.094 R)
• M41: 18,617,904 km (0.03 R)
• M42: 20,547,268 km (0.098 R)
• M43: 22,069,127 km (0.107 R)
• M44: 22,471,994 km (0.066 R)
• M45: 22,674,400 km (0.116 R)
• M46: 23,695,405 km (0.116 R)
• M47: 24,039,181 km (0.05 R)
• M48: 24,661,807 km (0.042 R)
• M49: 24,731,370 km (0.117 R)
• M50: 26,135,496 km (0.091 R)
• M51: 26,419,433 km (0.06 R)
• M52: 26,490,641 km (0.069 R)
• M53: 27,277,377 km (0.107 R)
• M54: 27,565,502 km (0.036 R)
• M55: 28,654,425 km (0.076 R)
• M56: 29,314,600 km (0.081 R)
• M57: 29,388,203 km (0.099 R)
• M58: 29,979,712 km (0.06 R)
• M59: 30,054,063 km (0.049 R)
• M60: 30,202,613 km (0.065 R)
• M61: 32,613,533 km (0.104 R)
• M62: 33,687,496 km (0.064 R)
• M63: 35,949,116 km (0.047 R)
• M64: 36,581,616 km (0.097 R)
• M65: 37,138,120 km (0.085 R)
• M66: 37,297,592 km (0.112 R)
• M67: 37,777,352 km (0.04 R)
• M68: 38,018,055 km (0.115 R)
• M69: 38,662,522 km (0.11 R)
• M70: 39,067,035 km (0.064 R)
• M71: 39,391,663 km (0.025 R)
• M72: 41,937,968 km (0.053 R)
• M73: 42,770,630 km (0.102 R)
• M74: 43,189,055 km (0.093 R)
• M75: 44,537,081 km (0.118 R)
• M76: 46,842,833 km (0.094 R)
• M77: 48,053,678 km (0.105 R)
• M78: 50,241,547 km (0.099 R)
• M79: 50,948,397 km (0.074 R)
• M80: 51,480,816 km (0.1 R)
• M81: 51,836,709 km (0.076 R)
• M82: 52,282,810 km (0.068 R)
• M83: 52,461,580 km (0.11 R)
• M84: 54,532,164 km (0.09 R)
• M85: 55,258,611 km (0.056 R)
• M86: 56,812,933 km (0.113 R)
• M87: 56,904,786 km (0.063 R)
• M88: 57,641,556 km (0.102 R)
• M89: 58,752,769 km (0.118 R)
• M90: 58,845,669 km (0.098 R)
• M91: 60,058,010 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.8

Radius: 7.9

Gravity: 15.64 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 10.81 AU - 17.97 AU

Year: 20456 Days

Day: 19.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,910,042 km

• M1: 128,953 km (0.05 R)
• M2: 242,049 km (0.107 R)
• M3: 307,872 km (0.053 R)
• M4: 462,257 km (0.095 R)
• M5: 1,570,179 km (0.096 R)
• M6: 1,740,571 km (0.105 R)
• M7: 1,845,739 km (0.099 R)
• M8: 1,989,352 km (0.111 R)
• M9: 2,062,506 km (0.054 R)
• M10: 2,403,140 km (0.081 R)
• M11: 3,051,946 km (0.092 R)
• M12: 3,527,967 km (0.099 R)
• M13: 4,500,353 km (0.08 R)
• M14: 4,694,531 km (0.081 R)
• M15: 4,891,551 km (0.12 R)
• M16: 5,654,201 km (0.082 R)
• M17: 5,758,770 km (0.075 R)
• M18: 5,863,788 km (0.106 R)
• M19: 7,118,315 km (0.105 R)
• M20: 7,231,262 km (0.09 R)
• M21: 8,813,110 km (0.03 R)
• M22: 9,363,331 km (0.075 R)
• M23: 11,014,891 km (0.084 R)
• M24: 12,007,922 km (0.101 R)
• M25: 12,754,266 km (0.034 R)
• M26: 13,237,018 km (0.084 R)
• M27: 14,649,072 km (0.095 R)
• M28: 16,704,996 km (0.115 R)
• M29: 16,855,342 km (0.118 R)
• M30: 17,157,230 km (0.09 R)
• M31: 18,305,394 km (0.118 R)
• M32: 18,537,869 km (0.077 R)
• M33: 18,771,541 km (0.059 R)
• M34: 18,849,631 km (0.089 R)
• M35: 19,241,577 km (0.07 R)
• M36: 19,478,092 km (0.104 R)
• M37: 20,033,698 km (0.088 R)
• M38: 20,353,538 km (0.12 R)
• M39: 20,755,657 km (0.088 R)
• M40: 21,567,824 km (0.063 R)
• M41: 21,895,593 km (0.08 R)
• M42: 24,491,266 km (0.109 R)
• M43: 26,917,893 km (0.102 R)
• M44: 27,094,119 km (0.116 R)
• M45: 28,338,624 km (0.117 R)
• M46: 28,697,659 km (0.085 R)
• M47: 29,329,411 km (0.116 R)
• M48: 30,882,984 km (0.09 R)
• M49: 31,623,195 km (0.103 R)
• M50: 33,215,664 km (0.076 R)
• M51: 33,974,125 km (0.079 R)
• M52: 34,834,163 km (0.113 R)
• M53: 38,742,258 km (0.067 R)
• M54: 39,841,055 km (0.045 R)
• M55: 41,051,451 km (0.118 R)
• M56: 42,786,786 km (0.095 R)
• M57: 44,129,876 km (0.109 R)
• M58: 44,650,028 km (0.118 R)
• M59: 45,906,949 km (0.068 R)
• M60: 46,012,266 km (0.11 R)
• M61: 47,281,753 km (0.117 R)
• M62: 48,670,022 km (0.063 R)
• M63: 50,179,913 km (0.117 R)
• M64: 50,722,804 km (0.095 R)
• M65: 52,473,548 km (0.061 R)
• M66: 52,803,860 km (0.049 R)
• M67: 53,799,433 km (0.091 R)
• M68: 55,472,237 km (0.12 R)
• M69: 58,184,147 km (0.06 R)
• M70: 58,640,271 km (0.109 R)
• M71: 60,246,204 km (0.111 R)
• M72: 60,707,714 km (0.086 R)
• M73: 62,332,197 km (0.12 R)
• M74: 67,649,653 km (0.07 R)
• M75: 70,787,468 km (0.053 R)
• M76: 70,909,092 km (0.087 R)
• M77: 71,152,637 km (0.034 R)
• M78: 71,884,769 km (0.095 R)
• M79: 72,864,784 km (0.062 R)
• M80: 73,602,601 km (0.069 R)
• M81: 74,219,393 km (0.097 R)
• M82: 74,466,678 km (0.091 R)
• M83: 76,828,829 km (0.098 R)
• M84: 77,830,686 km (0.051 R)
• M85: 78,584,958 km (0.036 R)
• M86: 82,392,523 km (0.118 R)
• M87: 82,520,429 km (0.042 R)
• M88: 83,161,307 km (0.065 R)
• M89: 83,418,017 km (0.104 R)
• M90: 86,389,629 km (0.049 R)
• M91: 86,519,629 km (0.109 R)
• M92: 86,779,930 km (0.107 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 16,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit