🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.85 AU - 1.19 AU

Year: 359 Days

Day: 23.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 58.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,292,504 km

• M1: 486,193 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.91 AU - 1.17 AU

Year: 369 Days

Day: 47.9 Hours

Environment

Temp: 100 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,292,504 km

• M1: 104,419 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.58 AU - 2.44 AU

Year: 992 Days

Day: 34.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.06 AU - 3.36 AU

Year: 1554 Days

Day: 43.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.35 AU - 6.91 AU

Year: 4652 Days

Day: 28.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.7

Radius: 9.9

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.23 AU - 7.15 AU

Year: 5363 Days

Day: 8.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 97,292,504 km

• M1: 141,220 km (0.084 R)
• M2: 221,554 km (0.075 R)
• M3: 465,249 km (0.116 R)
• M4: 719,566 km (0.058 R)
• M5: 1,302,249 km (0.067 R)
• M6: 1,666,670 km (0.085 R)
• M7: 2,074,174 km (0.068 R)
• M8: 2,180,838 km (0.104 R)
• M9: 2,313,830 km (0.075 R)
• M10: 3,305,066 km (0.069 R)
• M11: 3,430,279 km (0.117 R)
• M12: 3,528,864 km (0.09 R)
• M13: 3,671,431 km (0.116 R)
• M14: 3,801,282 km (0.053 R)
• M15: 4,021,191 km (0.045 R)
• M16: 4,140,271 km (0.103 R)
• M17: 4,690,342 km (0.114 R)
• M18: 4,910,550 km (0.06 R)
• M19: 5,054,014 km (0.103 R)
• M20: 5,198,676 km (0.06 R)
• M21: 5,575,064 km (0.082 R)
• M22: 5,994,087 km (0.05 R)
• M23: 6,147,425 km (0.075 R)
• M24: 6,302,109 km (0.029 R)
• M25: 6,405,930 km (0.098 R)
• M26: 6,492,996 km (0.115 R)
• M27: 7,311,596 km (0.086 R)
• M28: 7,604,060 km (0.1 R)
• M29: 7,714,613 km (0.066 R)
• M30: 8,012,312 km (0.087 R)
• M31: 8,275,904 km (0.103 R)
• M32: 8,580,635 km (0.049 R)
• M33: 9,162,122 km (0.049 R)
• M34: 9,516,968 km (0.096 R)
• M35: 9,796,267 km (0.118 R)
• M36: 9,956,935 km (0.093 R)
• M37: 10,547,099 km (0.073 R)
• M38: 11,148,632 km (0.103 R)
• M39: 11,358,667 km (0.111 R)
• M40: 11,485,227 km (0.119 R)
• M41: 11,739,992 km (0.111 R)
• M42: 12,061,029 km (0.106 R)
• M43: 12,254,908 km (0.09 R)
• M44: 12,319,833 km (0.09 R)
• M45: 12,646,106 km (0.083 R)
• M46: 13,329,170 km (0.086 R)
• M47: 13,641,680 km (0.084 R)
• M48: 14,115,008 km (0.095 R)
• M49: 14,915,656 km (0.088 R)
• M50: 15,216,796 km (0.094 R)
• M51: 15,403,195 km (0.097 R)
• M52: 15,520,031 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912

Radius: 11.3

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.82 AU - 14.52 AU

Year: 14785 Days

Day: 9.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 97,292,504 km

• M1: 189,391 km (0.091 R)
• M2: 410,497 km (0.114 R)
• M3: 646,412 km (0.087 R)
• M4: 1,144,274 km (0.095 R)
• M5: 2,140,297 km (0.098 R)
• M6: 2,944,086 km (0.087 R)
• M7: 3,378,668 km (0.088 R)
• M8: 3,794,999 km (0.108 R)
• M9: 4,227,785 km (0.097 R)
• M10: 4,634,991 km (0.057 R)
• M11: 5,663,327 km (0.116 R)
• M12: 6,526,058 km (0.08 R)
• M13: 6,712,905 km (0.113 R)
• M14: 7,575,786 km (0.111 R)
• M15: 8,728,737 km (0.042 R)
• M16: 9,038,554 km (0.064 R)
• M17: 9,299,452 km (0.087 R)
• M18: 9,828,879 km (0.093 R)
• M19: 10,043,403 km (0.117 R)
• M20: 10,861,553 km (0.081 R)
• M21: 11,083,257 km (0.052 R)
• M22: 11,418,805 km (0.067 R)
• M23: 11,587,851 km (0.098 R)
• M24: 12,042,778 km (0.101 R)
• M25: 12,387,751 km (0.054 R)
• M26: 12,736,015 km (0.11 R)
• M27: 13,382,876 km (0.107 R)
• M28: 13,501,507 km (0.04 R)
• M29: 15,262,872 km (0.107 R)
• M30: 15,449,122 km (0.043 R)
• M31: 16,138,768 km (0.118 R)
• M32: 16,392,037 km (0.114 R)
• M33: 16,519,046 km (0.107 R)
• M34: 16,774,409 km (0.077 R)
• M35: 17,095,297 km (0.106 R)
• M36: 17,224,250 km (0.088 R)
• M37: 17,483,054 km (0.078 R)
• M38: 18,465,164 km (0.12 R)
• M39: 18,663,681 km (0.077 R)
• M40: 19,263,718 km (0.029 R)
• M41: 21,447,996 km (0.076 R)
• M42: 21,796,410 km (0.08 R)
• M43: 21,936,284 km (0.111 R)
• M44: 22,076,457 km (0.091 R)
• M45: 23,422,838 km (0.118 R)
• M46: 26,046,036 km (0.088 R)
• M47: 27,467,665 km (0.116 R)
• M48: 28,837,682 km (0.041 R)
• M49: 29,608,411 km (0.088 R)
• M50: 29,918,677 km (0.05 R)
• M51: 31,012,835 km (0.071 R)
• M52: 31,091,374 km (0.081 R)
• M53: 33,966,945 km (0.105 R)
• M54: 35,108,077 km (0.108 R)
• M55: 37,176,866 km (0.108 R)
• M56: 37,344,116 km (0.07 R)
• M57: 38,521,452 km (0.101 R)
• M58: 41,085,410 km (0.054 R)
• M59: 41,778,347 km (0.087 R)
• M60: 42,039,246 km (0.07 R)
• M61: 44,500,131 km (0.073 R)
• M62: 46,106,513 km (0.044 R)
• M63: 46,916,884 km (0.04 R)
• M64: 48,643,094 km (0.068 R)
• M65: 49,284,271 km (0.054 R)
• M66: 50,667,752 km (0.074 R)
• M67: 50,853,103 km (0.054 R)
• M68: 50,946,004 km (0.075 R)
• M69: 51,597,054 km (0.054 R)
• M70: 52,625,838 km (0.049 R)
• M71: 53,755,900 km (0.056 R)
• M72: 56,615,913 km (0.079 R)
• M73: 57,000,977 km (0.112 R)
• M74: 57,870,590 km (0.104 R)
• M75: 58,939,317 km (0.098 R)
• M76: 60,308,886 km (0.109 R)
• M77: 61,096,369 km (0.114 R)
• M78: 61,788,109 km (0.106 R)
• M79: 62,184,544 km (0.037 R)
• M80: 62,482,393 km (0.098 R)
• M81: 63,978,970 km (0.052 R)
• M82: 67,618,686 km (0.069 R)
• M83: 67,822,738 km (0.111 R)
• M84: 67,924,913 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.8

Radius: 7.5

Gravity: 16.64 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 16.79 AU - 17.93 AU

Year: 25189 Days

Day: 19.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,292,504 km

• M1: 109,506 km (0.036 R)
• M2: 256,261 km (0.106 R)
• M3: 604,375 km (0.105 R)
• M4: 709,991 km (0.117 R)
• M5: 939,923 km (0.04 R)
• M6: 1,063,790 km (0.111 R)
• M7: 1,193,043 km (0.03 R)
• M8: 1,431,951 km (0.097 R)
• M9: 1,685,968 km (0.105 R)
• M10: 2,073,426 km (0.096 R)
• M11: 2,236,189 km (0.101 R)
• M12: 2,617,514 km (0.114 R)
• M13: 3,019,184 km (0.066 R)
• M14: 3,879,671 km (0.063 R)
• M15: 4,285,081 km (0.099 R)
• M16: 4,545,382 km (0.071 R)
• M17: 4,650,998 km (0.101 R)
• M18: 5,750,991 km (0.069 R)
• M19: 6,507,358 km (0.073 R)
• M20: 6,686,426 km (0.028 R)
• M21: 8,240,300 km (0.068 R)
• M22: 8,629,104 km (0.102 R)
• M23: 8,694,628 km (0.086 R)
• M24: 8,957,920 km (0.115 R)
• M25: 9,223,756 km (0.117 R)
• M26: 9,357,796 km (0.111 R)
• M27: 9,559,902 km (0.117 R)
• M28: 9,695,438 km (0.035 R)
• M29: 9,899,938 km (0.105 R)
• M30: 10,452,403 km (0.07 R)
• M31: 13,436,881 km (0.12 R)
• M32: 14,356,908 km (0.105 R)
• M33: 17,401,823 km (0.057 R)
• M34: 18,403,380 km (0.087 R)
• M35: 19,940,648 km (0.074 R)
• M36: 21,785,489 km (0.074 R)
• M37: 22,683,076 km (0.099 R)
• M38: 23,409,823 km (0.04 R)
• M39: 24,979,254 km (0.061 R)
• M40: 25,072,603 km (0.093 R)
• M41: 26,107,521 km (0.066 R)
• M42: 26,773,232 km (0.062 R)
• M43: 27,156,202 km (0.054 R)
• M44: 27,637,459 km (0.082 R)
• M45: 28,608,498 km (0.058 R)
• M46: 29,788,377 km (0.096 R)
• M47: 30,384,225 km (0.036 R)
• M48: 35,081,449 km (0.1 R)
• M49: 36,661,202 km (0.028 R)
• M50: 37,834,498 km (0.059 R)
• M51: 39,020,061 km (0.039 R)
• M52: 39,454,194 km (0.075 R)
• M53: 40,546,408 km (0.1 R)
• M54: 43,882,591 km (0.097 R)
• M55: 45,355,382 km (0.115 R)
• M56: 46,155,132 km (0.114 R)
• M57: 46,614,098 km (0.103 R)
• M58: 46,959,520 km (0.099 R)
• M59: 47,074,710 km (0.094 R)
• M60: 49,987,530 km (0.119 R)
• M61: 51,168,904 km (0.112 R)
• M62: 51,882,187 km (0.081 R)
• M63: 52,718,439 km (0.049 R)
• M64: 55,985,507 km (0.109 R)
• M65: 56,720,332 km (0.088 R)
• M66: 57,088,941 km (0.1 R)
• M67: 58,695,622 km (0.074 R)
• M68: 59,068,420 km (0.098 R)
• M69: 62,206,235 km (0.062 R)
• M70: 63,094,398 km (0.087 R)
• M71: 69,165,828 km (0.095 R)
• M72: 69,428,372 km (0.057 R)
• M73: 73,003,910 km (0.114 R)
• M74: 76,232,083 km (0.1 R)
• M75: 76,367,619 km (0.095 R)
• M76: 78,683,693 km (0.097 R)
• M77: 79,919,222 km (0.119 R)
• M78: 80,332,411 km (0.115 R)
• M79: 81,576,467 km (0.031 R)
• M80: 81,714,995 km (0.114 R)
• M81: 82,270,302 km (0.12 R)
• M82: 83,384,507 km (0.074 R)
• M83: 84,644,121 km (0.095 R)
• M84: 86,333,230 km (0.111 R)
• M85: 87,607,355 km (0.091 R)
• M86: 90,460,935 km (0.07 R)
• M87: 90,747,864 km (0.08 R)
• M88: 92,043,232 km (0.055 R)
• M89: 92,620,978 km (0.107 R)
• M90: 93,344,733 km (0.115 R)
• M91: 95,673,673 km (0.108 R)
• M92: 96,698,418 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.9

Radius: 5.2

Gravity: 28.88 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 15.25 AU - 21.19 AU

Year: 27084 Days

Day: 18.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,292,504 km

• M1: 89,310 km (0.102 R)
• M2: 225,743 km (0.077 R)
• M3: 496,067 km (0.119 R)
• M4: 901,477 km (0.098 R)
• M5: 1,151,754 km (0.064 R)
• M6: 1,529,489 km (0.114 R)
• M7: 1,788,742 km (0.07 R)
• M8: 1,904,082 km (0.09 R)
• M9: 1,982,321 km (0.083 R)
• M10: 2,142,092 km (0.059 R)
• M11: 2,431,713 km (0.094 R)
• M12: 2,689,770 km (0.083 R)
• M13: 3,231,912 km (0.046 R)
• M14: 3,708,980 km (0.111 R)
• M15: 4,310,064 km (0.102 R)
• M16: 5,157,835 km (0.112 R)
• M17: 5,940,531 km (0.078 R)
• M18: 6,640,500 km (0.06 R)
• M19: 7,551,701 km (0.069 R)
• M20: 8,372,544 km (0.09 R)
• M21: 10,999,782 km (0.081 R)
• M22: 11,639,462 km (0.104 R)
• M23: 12,218,107 km (0.051 R)
• M24: 12,511,020 km (0.08 R)
• M25: 13,103,577 km (0.067 R)
• M26: 13,478,619 km (0.08 R)
• M27: 13,705,409 km (0.067 R)
• M28: 13,781,255 km (0.116 R)
• M29: 14,009,541 km (0.046 R)
• M30: 14,547,346 km (0.098 R)
• M31: 15,643,150 km (0.117 R)
• M32: 17,747,394 km (0.071 R)
• M33: 19,340,312 km (0.109 R)
• M34: 19,938,703 km (0.049 R)
• M35: 23,020,120 km (0.09 R)
• M36: 23,110,328 km (0.119 R)
• M37: 23,563,011 km (0.101 R)
• M38: 25,031,464 km (0.085 R)
• M39: 25,683,112 km (0.095 R)
• M40: 26,152,101 km (0.087 R)
• M41: 26,813,324 km (0.114 R)
• M42: 27,288,896 km (0.107 R)
• M43: 27,959,543 km (0.108 R)
• M44: 28,248,566 km (0.116 R)
• M45: 28,345,206 km (0.087 R)
• M46: 29,905,213 km (0.103 R)
• M47: 33,413,881 km (0.108 R)
• M48: 34,233,827 km (0.079 R)
• M49: 35,893,765 km (0.115 R)
• M50: 35,998,334 km (0.065 R)
• M51: 36,628,141 km (0.079 R)
• M52: 36,944,391 km (0.044 R)
• M53: 39,506,853 km (0.105 R)
• M54: 39,614,863 km (0.106 R)
• M55: 39,723,022 km (0.036 R)
• M56: 40,265,015 km (0.089 R)
• M57: 40,482,530 km (0.105 R)
• M58: 44,575,977 km (0.118 R)
• M59: 44,800,972 km (0.102 R)
• M60: 45,478,201 km (0.096 R)
• M61: 45,591,447 km (0.104 R)
• M62: 45,931,633 km (0.095 R)
• M63: 46,386,410 km (0.053 R)
• M64: 51,605,581 km (0.117 R)
• M65: 53,505,623 km (0.075 R)
• M66: 56,641,643 km (0.11 R)
• M67: 57,741,038 km (0.118 R)
• M68: 62,082,668 km (0.114 R)
• M69: 62,963,500 km (0.093 R)
• M70: 63,468,841 km (0.057 R)
• M71: 63,595,252 km (0.05 R)
• M72: 64,737,731 km (0.057 R)
• M73: 64,992,496 km (0.064 R)
• M74: 65,630,830 km (0.099 R)
• M75: 68,984,066 km (0.096 R)
• M76: 69,114,067 km (0.099 R)
• M77: 71,601,131 km (0.062 R)
• M78: 73,054,175 km (0.115 R)
• M79: 73,452,255 km (0.088 R)
• M80: 73,585,098 km (0.076 R)
• M81: 74,784,125 km (0.099 R)
• M82: 74,917,716 km (0.118 R)
• M83: 78,827,307 km (0.106 R)
• M84: 79,371,693 km (0.068 R)
• M85: 82,250,555 km (0.083 R)
• M86: 82,388,484 km (0.099 R)
• M87: 85,302,800 km (0.055 R)
• M88: 85,861,698 km (0.098 R)
• M89: 86,001,572 km (0.038 R)
• M90: 86,983,233 km (0.082 R)
• M91: 87,405,099 km (0.091 R)
• M92: 88,533,217 km (0.102 R)
• M93: 89,808,239 km (0.114 R)
• M94: 96,128,151 km (0.113 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 18,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit