🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.75 AU - 1.19 AU

Year: 337 Days

Day: 46.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,698,908 km

• M1: 157,826 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.87 AU - 1.23 AU

Year: 380 Days

Day: 12.9 Hours

Environment

Temp: 66 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,698,908 km

• M1: 58,343 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.28 AU - 1.82 AU

Year: 681 Days

Day: 37.3 Hours

Environment

Temp: -14 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,698,908 km

• M1: 58,642 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.67 AU - 2.83 AU

Year: 1610 Days

Day: 46.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.76 AU - 3.02 AU

Year: 1735 Days

Day: 13.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.2

Radius: 8.8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.62 AU - 8.64 AU

Year: 8952 Days

Day: 6.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 50,698,908 km

• M1: 111,450 km (0.034 R)
• M2: 277,354 km (0.11 R)
• M3: 480,508 km (0.12 R)
• M4: 584,329 km (0.1 R)
• M5: 823,536 km (0.098 R)
• M6: 1,037,012 km (0.105 R)
• M7: 1,268,291 km (0.069 R)
• M8: 1,381,387 km (0.086 R)
• M9: 1,562,101 km (0.074 R)
• M10: 1,627,176 km (0.075 R)
• M11: 1,976,637 km (0.093 R)
• M12: 2,296,327 km (0.12 R)
• M13: 2,914,915 km (0.106 R)
• M14: 3,159,806 km (0.082 R)
• M15: 3,399,312 km (0.112 R)
• M16: 3,719,452 km (0.097 R)
• M17: 3,934,125 km (0.095 R)
• M18: 4,075,196 km (0.093 R)
• M19: 4,428,695 km (0.095 R)
• M20: 4,669,847 km (0.117 R)
• M21: 5,123,278 km (0.11 R)
• M22: 5,207,203 km (0.101 R)
• M23: 6,012,787 km (0.098 R)
• M24: 7,151,526 km (0.095 R)
• M25: 7,292,597 km (0.086 R)
• M26: 8,191,231 km (0.096 R)
• M27: 8,306,123 km (0.114 R)
• M28: 8,587,067 km (0.066 R)
• M29: 9,124,573 km (0.072 R)
• M30: 9,380,235 km (0.044 R)
• M31: 10,038,616 km (0.106 R)
• M32: 10,320,308 km (0.088 R)
• M33: 10,391,068 km (0.065 R)
• M34: 10,640,298 km (0.083 R)
• M35: 10,999,632 km (0.096 R)
• M36: 11,326,504 km (0.047 R)
• M37: 11,509,462 km (0.091 R)
• M38: 12,514,460 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.1

Radius: 4.3

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 13.28 AU - 17.22 AU

Year: 21028 Days

Day: 21.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,698,908 km

• M1: 153,039 km (0.112 R)
• M2: 298,747 km (0.06 R)
• M3: 386,411 km (0.115 R)
• M4: 617,390 km (0.112 R)
• M5: 713,881 km (0.095 R)
• M6: 867,967 km (0.107 R)
• M7: 1,070,223 km (0.091 R)
• M8: 1,147,565 km (0.116 R)
• M9: 1,206,656 km (0.057 R)
• M10: 1,432,100 km (0.086 R)
• M11: 1,517,371 km (0.108 R)
• M12: 1,828,834 km (0.101 R)
• M13: 2,039,468 km (0.104 R)
• M14: 2,233,047 km (0.102 R)
• M15: 2,357,214 km (0.113 R)
• M16: 2,509,055 km (0.085 R)
• M17: 2,586,098 km (0.115 R)
• M18: 2,742,727 km (0.083 R)
• M19: 3,092,786 km (0.09 R)
• M20: 3,804,573 km (0.057 R)
• M21: 4,945,706 km (0.116 R)
• M22: 5,805,893 km (0.048 R)
• M23: 6,498,532 km (0.077 R)
• M24: 6,675,805 km (0.086 R)
• M25: 6,998,787 km (0.083 R)
• M26: 7,772,208 km (0.068 R)
• M27: 7,960,252 km (0.11 R)
• M28: 9,159,578 km (0.086 R)
• M29: 10,496,834 km (0.027 R)
• M30: 10,746,513 km (0.112 R)
• M31: 12,067,163 km (0.11 R)
• M32: 12,154,079 km (0.084 R)
• M33: 12,857,189 km (0.071 R)
• M34: 12,990,481 km (0.056 R)
• M35: 13,709,149 km (0.103 R)
• M36: 13,754,477 km (0.034 R)
• M37: 14,718,187 km (0.04 R)
• M38: 14,904,137 km (0.087 R)
• M39: 15,044,160 km (0.081 R)
• M40: 16,275,949 km (0.074 R)
• M41: 16,323,970 km (0.103 R)
• M42: 16,420,161 km (0.065 R)
• M43: 16,468,332 km (0.114 R)
• M44: 17,984,506 km (0.055 R)
• M45: 18,683,727 km (0.026 R)
• M46: 18,834,671 km (0.117 R)
• M47: 19,544,663 km (0.066 R)
• M48: 20,573,896 km (0.09 R)
• M49: 21,726,398 km (0.03 R)
• M50: 22,684,872 km (0.072 R)
• M51: 23,656,958 km (0.059 R)
• M52: 23,984,129 km (0.111 R)
• M53: 24,312,646 km (0.061 R)
• M54: 24,477,503 km (0.116 R)
• M55: 24,808,264 km (0.115 R)
• M56: 25,418,623 km (0.109 R)
• M57: 25,809,522 km (0.079 R)
• M58: 26,371,412 km (0.11 R)
• M59: 27,793,788 km (0.102 R)
• M60: 28,196,506 km (0.078 R)
• M61: 28,485,379 km (0.043 R)
• M62: 28,601,168 km (0.057 R)
• M63: 29,240,998 km (0.096 R)
• M64: 30,950,154 km (0.111 R)
• M65: 31,128,774 km (0.104 R)
• M66: 31,188,463 km (0.072 R)
• M67: 31,726,716 km (0.106 R)
• M68: 31,846,844 km (0.082 R)
• M69: 32,268,111 km (0.05 R)
• M70: 33,055,594 km (0.066 R)
• M71: 33,360,176 km (0.047 R)
• M72: 33,604,469 km (0.11 R)
• M73: 34,279,305 km (0.112 R)
• M74: 34,772,978 km (0.114 R)
• M75: 34,958,629 km (0.06 R)
• M76: 35,580,208 km (0.103 R)
• M77: 35,642,441 km (0.095 R)
• M78: 37,276,199 km (0.077 R)
• M79: 37,466,338 km (0.105 R)
• M80: 37,529,767 km (0.065 R)
• M81: 38,934,192 km (0.083 R)
• M82: 40,355,821 km (0.118 R)
• M83: 41,860,027 km (0.097 R)
• M84: 42,387,509 km (0.112 R)
• M85: 42,784,692 km (0.115 R)
• M86: 43,316,063 km (0.106 R)
• M87: 43,449,206 km (0.067 R)
• M88: 43,849,529 km (0.077 R)
• M89: 43,916,400 km (0.114 R)
• M90: 44,050,290 km (0.112 R)
• M91: 44,855,874 km (0.062 R)
• M92: 44,990,662 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260

Radius: 7.1

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 13.17 AU - 21.59 AU

Year: 25584 Days

Day: 18.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,698,908 km

• M1: 258,056 km (0.099 R)
• M2: 314,455 km (0.072 R)
• M3: 442,211 km (0.043 R)
• M4: 1,064,987 km (0.081 R)
• M5: 1,237,922 km (0.099 R)
• M6: 1,314,816 km (0.037 R)
• M7: 1,555,219 km (0.114 R)
• M8: 2,077,316 km (0.062 R)
• M9: 2,138,502 km (0.079 R)
• M10: 2,200,285 km (0.1 R)
• M11: 2,421,391 km (0.119 R)
• M12: 2,884,995 km (0.107 R)
• M13: 2,987,918 km (0.119 R)
• M14: 3,127,044 km (0.116 R)
• M15: 3,197,505 km (0.077 R)
• M16: 3,339,922 km (0.086 R)
• M17: 3,411,879 km (0.073 R)
• M18: 3,667,990 km (0.099 R)
• M19: 4,006,381 km (0.113 R)
• M20: 4,082,825 km (0.066 R)
• M21: 4,354,794 km (0.099 R)
• M22: 4,512,769 km (0.112 R)
• M23: 5,756,975 km (0.103 R)
• M24: 6,416,701 km (0.052 R)
• M25: 7,902,208 km (0.115 R)
• M26: 8,338,585 km (0.106 R)
• M27: 8,387,504 km (0.092 R)
• M28: 8,485,640 km (0.068 R)
• M29: 8,782,592 km (0.052 R)
• M30: 9,386,818 km (0.109 R)
• M31: 10,160,687 km (0.101 R)
• M32: 10,847,940 km (0.096 R)
• M33: 11,116,169 km (0.06 R)
• M34: 11,386,642 km (0.116 R)
• M35: 11,714,112 km (0.111 R)
• M36: 11,934,170 km (0.063 R)
• M37: 12,434,276 km (0.101 R)
• M38: 12,602,573 km (0.114 R)
• M39: 13,111,805 km (0.05 R)
• M40: 13,397,537 km (0.119 R)
• M41: 14,033,627 km (0.103 R)
• M42: 15,155,162 km (0.109 R)
• M43: 15,215,001 km (0.069 R)
• M44: 15,334,829 km (0.048 R)
• M45: 15,394,967 km (0.091 R)
• M46: 15,575,682 km (0.095 R)
• M47: 16,121,863 km (0.074 R)
• M48: 16,366,605 km (0.103 R)
• M49: 16,612,694 km (0.105 R)
• M50: 16,736,112 km (0.069 R)
• M51: 16,859,830 km (0.115 R)
• M52: 17,108,312 km (0.105 R)
• M53: 17,924,218 km (0.116 R)
• M54: 19,074,776 km (0.074 R)
• M55: 20,645,553 km (0.113 R)
• M56: 20,711,825 km (0.114 R)
• M57: 21,111,401 km (0.117 R)
• M58: 21,178,271 km (0.09 R)
• M59: 23,216,243 km (0.114 R)
• M60: 23,979,043 km (0.118 R)
• M61: 25,103,271 km (0.104 R)
• M62: 27,184,177 km (0.097 R)
• M63: 28,282,076 km (0.11 R)
• M64: 28,577,232 km (0.105 R)
• M65: 28,873,586 km (0.088 R)
• M66: 29,693,382 km (0.097 R)
• M67: 30,596,654 km (0.051 R)
• M68: 31,814,830 km (0.028 R)
• M69: 32,121,804 km (0.029 R)
• M70: 35,882,096 km (0.115 R)
• M71: 37,489,526 km (0.108 R)
• M72: 37,732,622 km (0.067 R)
• M73: 41,441,901 km (0.072 R)
• M74: 42,450,490 km (0.088 R)
• M75: 42,534,863 km (0.093 R)
• M76: 42,619,237 km (0.058 R)
• M77: 43,807,792 km (0.073 R)
• M78: 44,406,034 km (0.12 R)
• M79: 44,577,473 km (0.115 R)
• M80: 45,351,791 km (0.051 R)
• M81: 47,876,555 km (0.114 R)
• M82: 50,267,877 km (0.093 R)
• M83: 50,625,415 km (0.08 R)
• M84: 53,242,929 km (0.069 R)
• M85: 55,811,674 km (0.076 R)
• M86: 56,553,081 km (0.106 R)
• M87: 56,645,982 km (0.097 R)
• M88: 57,204,431 km (0.071 R)
• M89: 58,796,601 km (0.033 R)
• M90: 62,407,744 km (0.115 R)
• M91: 63,949,649 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.5

Radius: 6.5

Gravity: 16.91 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 13.49 AU - 21.27 AU

Year: 25584 Days

Day: 18.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,698,908 km

• M1: 215,571 km (0.112 R)
• M2: 919,279 km (0.085 R)
• M3: 977,173 km (0.06 R)
• M4: 1,621,342 km (0.034 R)
• M5: 2,021,965 km (0.1 R)
• M6: 3,084,110 km (0.054 R)
• M7: 3,171,924 km (0.11 R)
• M8: 3,440,601 km (0.094 R)
• M9: 4,942,265 km (0.066 R)
• M10: 5,840,899 km (0.089 R)
• M11: 6,281,016 km (0.097 R)
• M12: 6,674,907 km (0.1 R)
• M13: 8,085,316 km (0.098 R)
• M14: 8,390,346 km (0.067 R)
• M15: 9,011,925 km (0.068 R)
• M16: 9,138,036 km (0.11 R)
• M17: 9,906,670 km (0.04 R)
• M18: 10,762,819 km (0.103 R)
• M19: 12,125,506 km (0.093 R)
• M20: 12,195,069 km (0.119 R)
• M21: 14,122,637 km (0.073 R)
• M22: 16,066,363 km (0.076 R)
• M23: 16,219,401 km (0.073 R)
• M24: 17,539,004 km (0.043 R)
• M25: 17,933,643 km (0.051 R)
• M26: 18,012,930 km (0.106 R)
• M27: 18,571,229 km (0.113 R)
• M28: 18,812,231 km (0.094 R)
• M29: 18,892,865 km (0.078 R)
• M30: 20,777,349 km (0.07 R)
• M31: 21,530,874 km (0.111 R)
• M32: 26,236,325 km (0.098 R)
• M33: 26,597,155 km (0.039 R)
• M34: 27,689,219 km (0.118 R)
• M35: 28,148,635 km (0.111 R)
• M36: 29,167,994 km (0.053 R)
• M37: 31,052,329 km (0.104 R)
• M38: 31,625,289 km (0.102 R)
• M39: 32,975,709 km (0.068 R)
• M40: 33,462,650 km (0.109 R)
• M41: 33,560,188 km (0.025 R)
• M42: 34,739,468 km (0.109 R)
• M43: 35,533,234 km (0.063 R)
• M44: 40,107,638 km (0.082 R)
• M45: 41,883,365 km (0.095 R)
• M46: 41,988,682 km (0.12 R)
• M47: 43,152,254 km (0.115 R)
• M48: 44,540,971 km (0.095 R)
• M49: 45,186,785 km (0.096 R)
• M50: 47,581,548 km (0.083 R)
• M51: 48,021,365 km (0.072 R)
• M52: 48,352,126 km (0.091 R)
• M53: 50,128,900 km (0.11 R)
• M54: 51,137,639 km (0.091 R)
• M55: 53,175,311 km (0.029 R)
• M56: 54,893,443 km (0.101 R)
• M57: 55,239,313 km (0.108 R)
• M58: 56,165,025 km (0.077 R)
• M59: 56,397,200 km (0.078 R)
• M60: 58,619,327 km (0.118 R)
• M61: 60,512,638 km (0.053 R)
• M62: 60,869,878 km (0.115 R)
• M63: 62,065,763 km (0.111 R)
• M64: 63,027,976 km (0.118 R)
• M65: 64,237,625 km (0.117 R)
• M66: 65,210,909 km (0.11 R)
• M67: 65,577,124 km (0.048 R)
• M68: 66,189,129 km (0.052 R)
• M69: 67,788,929 km (0.107 R)
• M70: 69,650,674 km (0.082 R)
• M71: 70,275,096 km (0.1 R)
• M72: 70,400,160 km (0.1 R)
• M73: 70,525,223 km (0.084 R)
• M74: 70,901,163 km (0.1 R)
• M75: 74,824,517 km (0.074 R)
• M76: 75,335,992 km (0.107 R)
• M77: 77,134,757 km (0.081 R)
• M78: 83,276,497 km (0.1 R)
• M79: 86,472,656 km (0.1 R)
• M80: 87,950,982 km (0.115 R)
• M81: 88,896,141 km (0.077 R)
• M82: 90,796,333 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82

Radius: 4.8

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 16.79 AU - 23.09 AU

Year: 31440 Days

Day: 20.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 50,698,908 km

• M1: 68,067 km (0.112 R)
• M2: 1,162,824 km (0.063 R)
• M3: 1,227,151 km (0.113 R)
• M4: 1,292,526 km (0.054 R)
• M5: 1,449,753 km (0.042 R)
• M6: 2,683,935 km (0.108 R)
• M7: 2,826,801 km (0.061 R)
• M8: 3,331,096 km (0.119 R)
• M9: 3,735,160 km (0.108 R)
• M10: 4,056,496 km (0.112 R)
• M11: 4,420,168 km (0.114 R)
• M12: 4,657,131 km (0.067 R)
• M13: 4,828,870 km (0.096 R)
• M14: 5,976,435 km (0.115 R)
• M15: 6,200,682 km (0.102 R)
• M16: 6,811,939 km (0.115 R)
• M17: 7,046,060 km (0.075 R)
• M18: 7,522,379 km (0.104 R)
• M19: 8,173,429 km (0.116 R)
• M20: 8,505,686 km (0.119 R)
• M21: 9,528,786 km (0.099 R)
• M22: 10,815,926 km (0.092 R)
• M23: 13,941,774 km (0.063 R)
• M24: 16,220,448 km (0.083 R)
• M25: 17,058,047 km (0.078 R)
• M26: 17,748,890 km (0.108 R)
• M27: 19,709,370 km (0.059 R)
• M28: 21,622,876 km (0.111 R)
• M29: 22,254,478 km (0.108 R)
• M30: 23,359,708 km (0.094 R)
• M31: 24,482,739 km (0.101 R)
• M32: 24,900,865 km (0.103 R)
• M33: 26,413,449 km (0.116 R)
• M34: 26,903,831 km (0.116 R)
• M35: 27,769,105 km (0.107 R)
• M36: 27,893,421 km (0.088 R)
• M37: 29,463,301 km (0.046 R)
• M38: 30,291,026 km (0.083 R)
• M39: 30,354,904 km (0.032 R)
• M40: 32,425,937 km (0.04 R)
• M41: 34,675,889 km (0.119 R)
• M42: 42,291,318 km (0.108 R)
• M43: 43,152,104 km (0.101 R)
• M44: 44,381,649 km (0.095 R)
• M45: 46,431,589 km (0.097 R)
• M46: 47,691,203 km (0.102 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 11,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit