🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.73 AU - 0.87 AU

Year: 263 Days

Day: 26.1 Hours

Environment

Temp: 118 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 112,518,363 km

• M1: 21,243 km (0.094 R)
• M2: 133,591 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.64 AU - 1.04 AU

Year: 283 Days

Day: 34.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.76 AU - 0.98 AU

Year: 298 Days

Day: 42.5 Hours

Environment

Temp: 80 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.47 AU - 1.81 AU

Year: 771 Days

Day: 22.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 139 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.04 AU - 2.38 AU

Year: 1206 Days

Day: 44.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,518,363 km

• M1: 1,662,032 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.52 AU - 2.86 AU

Year: 1620 Days

Day: 31.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,518,363 km

• M1: 275,858 km (0.054 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.7

Radius: 11

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.84 AU - 6.26 AU

Year: 5463 Days

Day: 5.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 112,518,363 km

• M1: 137,181 km (0.088 R)
• M2: 209,287 km (0.105 R)
• M3: 304,581 km (0.063 R)
• M4: 417,976 km (0.053 R)
• M5: 501,751 km (0.1 R)
• M6: 656,585 km (0.076 R)
• M7: 1,016,518 km (0.119 R)
• M8: 1,303,446 km (0.033 R)
• M9: 1,479,224 km (0.098 R)
• M10: 2,259,077 km (0.093 R)
• M11: 2,803,763 km (0.034 R)
• M12: 3,091,141 km (0.117 R)
• M13: 3,256,297 km (0.057 R)
• M14: 3,819,832 km (0.109 R)
• M15: 4,203,700 km (0.074 R)
• M16: 4,559,893 km (0.083 R)
• M17: 4,953,335 km (0.086 R)
• M18: 5,189,251 km (0.098 R)
• M19: 5,400,334 km (0.12 R)
• M20: 5,875,008 km (0.077 R)
• M21: 6,124,836 km (0.04 R)
• M22: 6,423,134 km (0.051 R)
• M23: 6,787,555 km (0.057 R)
• M24: 6,925,933 km (0.087 R)
• M25: 7,236,947 km (0.081 R)
• M26: 7,346,751 km (0.05 R)
• M27: 7,727,927 km (0.09 R)
• M28: 8,509,426 km (0.119 R)
• M29: 10,553,831 km (0.084 R)
• M30: 10,768,055 km (0.084 R)
• M31: 10,947,722 km (0.115 R)
• M32: 11,383,052 km (0.099 R)
• M33: 11,566,159 km (0.086 R)
• M34: 12,289,465 km (0.109 R)
• M35: 12,401,963 km (0.116 R)
• M36: 12,666,003 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.9

Radius: 9.6

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.97 AU - 10.65 AU

Year: 11279 Days

Day: 14.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 112,518,363 km

• M1: 128,355 km (0.112 R)
• M2: 209,437 km (0.079 R)
• M3: 475,123 km (0.089 R)
• M4: 620,682 km (0.074 R)
• M5: 801,097 km (0.112 R)
• M6: 937,829 km (0.104 R)
• M7: 998,865 km (0.12 R)
• M8: 1,212,940 km (0.064 R)
• M9: 1,537,417 km (0.12 R)
• M10: 1,760,468 km (0.048 R)
• M11: 1,967,661 km (0.111 R)
• M12: 2,210,309 km (0.057 R)
• M13: 2,321,310 km (0.067 R)
• M14: 3,596,034 km (0.112 R)
• M15: 3,859,924 km (0.086 R)
• M16: 4,302,435 km (0.09 R)
• M17: 4,547,476 km (0.111 R)
• M18: 4,725,198 km (0.104 R)
• M19: 4,869,111 km (0.095 R)
• M20: 5,161,426 km (0.066 R)
• M21: 5,309,677 km (0.079 R)
• M22: 5,724,811 km (0.107 R)
• M23: 5,839,852 km (0.118 R)
• M24: 5,994,536 km (0.064 R)
• M25: 6,268,300 km (0.113 R)
• M26: 6,347,288 km (0.099 R)
• M27: 6,626,438 km (0.074 R)
• M28: 6,868,936 km (0.117 R)
• M29: 7,362,609 km (0.106 R)
• M30: 8,167,894 km (0.087 R)
• M31: 9,134,745 km (0.059 R)
• M32: 9,540,754 km (0.092 R)
• M33: 10,323,749 km (0.12 R)
• M34: 10,417,248 km (0.108 R)
• M35: 10,746,662 km (0.083 R)
• M36: 11,512,304 km (0.114 R)
• M37: 12,098,129 km (0.106 R)
• M38: 12,394,782 km (0.106 R)
• M39: 13,146,661 km (0.075 R)
• M40: 13,248,088 km (0.064 R)
• M41: 13,349,815 km (0.082 R)
• M42: 13,656,191 km (0.117 R)
• M43: 14,642,041 km (0.07 R)
• M44: 15,276,486 km (0.058 R)
• M45: 15,812,046 km (0.116 R)
• M46: 16,136,374 km (0.109 R)
• M47: 16,408,343 km (0.099 R)
• M48: 17,399,728 km (0.107 R)
• M49: 17,622,779 km (0.086 R)
• M50: 18,467,259 km (0.046 R)
• M51: 19,325,053 km (0.052 R)
• M52: 20,312,848 km (0.116 R)
• M53: 22,095,755 km (0.117 R)
• M54: 24,238,445 km (0.115 R)
• M55: 25,365,965 km (0.108 R)
• M56: 25,682,214 km (0.117 R)
• M57: 25,936,082 km (0.032 R)
• M58: 26,318,604 km (0.043 R)
• M59: 26,767,098 km (0.102 R)
• M60: 26,831,425 km (0.06 R)
• M61: 27,218,285 km (0.077 R)
• M62: 27,282,912 km (0.1 R)
• M63: 28,193,364 km (0.113 R)
• M64: 28,849,800 km (0.063 R)
• M65: 29,179,813 km (0.091 R)
• M66: 29,644,164 km (0.116 R)
• M67: 29,843,878 km (0.07 R)
• M68: 30,714,388 km (0.071 R)
• M69: 32,070,044 km (0.114 R)
• M70: 32,206,776 km (0.064 R)
• M71: 34,909,710 km (0.095 R)
• M72: 35,685,076 km (0.11 R)
• M73: 36,110,532 km (0.084 R)
• M74: 36,252,650 km (0.092 R)
• M75: 38,190,092 km (0.077 R)
• M76: 38,625,123 km (0.116 R)
• M77: 40,677,157 km (0.113 R)
• M78: 41,195,663 km (0.03 R)
• M79: 42,539,202 km (0.104 R)
• M80: 43,291,679 km (0.095 R)
• M81: 44,352,627 km (0.098 R)
• M82: 44,428,772 km (0.049 R)
• M83: 45,345,508 km (0.098 R)
• M84: 48,132,965 km (0.112 R)
• M85: 48,367,684 km (0.118 R)
• M86: 48,838,469 km (0.108 R)
• M87: 49,153,073 km (0.088 R)
• M88: 50,259,649 km (0.095 R)
• M89: 50,577,395 km (0.08 R)
• M90: 51,055,210 km (0.077 R)
• M91: 53,304,414 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.2

Radius: 5

Gravity: 22.65 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 14.17 AU - 23.21 AU

Year: 29661 Days

Day: 19.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 112,518,363 km

• M1: 116,537 km (0.095 R)
• M2: 184,155 km (0.102 R)
• M3: 1,007,841 km (0.097 R)
• M4: 1,892,563 km (0.05 R)
• M5: 2,484,821 km (0.092 R)
• M6: 2,567,847 km (0.119 R)
• M7: 2,694,108 km (0.115 R)
• M8: 2,996,894 km (0.09 R)
• M9: 4,614,346 km (0.073 R)
• M10: 5,346,030 km (0.082 R)
• M11: 5,670,657 km (0.055 R)
• M12: 5,780,163 km (0.05 R)
• M13: 7,031,549 km (0.095 R)
• M14: 7,090,341 km (0.096 R)
• M15: 7,267,764 km (0.039 R)
• M16: 9,313,814 km (0.109 R)
• M17: 11,732,213 km (0.111 R)
• M18: 12,865,566 km (0.075 R)
• M19: 13,226,995 km (0.062 R)
• M20: 14,181,878 km (0.113 R)
• M21: 14,630,223 km (0.032 R)
• M22: 14,855,966 km (0.037 R)
• M23: 15,311,192 km (0.112 R)
• M24: 15,387,487 km (0.099 R)
• M25: 16,782,488 km (0.116 R)
• M26: 17,574,907 km (0.074 R)
• M27: 18,217,580 km (0.112 R)
• M28: 18,867,882 km (0.082 R)
• M29: 19,360,508 km (0.085 R)
• M30: 19,691,418 km (0.04 R)
• M31: 20,695,070 km (0.053 R)
• M32: 21,033,311 km (0.077 R)
• M33: 21,629,608 km (0.102 R)
• M34: 21,715,178 km (0.07 R)
• M35: 21,972,786 km (0.064 R)
• M36: 24,872,441 km (0.069 R)
• M37: 27,055,523 km (0.1 R)
• M38: 27,796,780 km (0.082 R)
• M39: 27,983,030 km (0.099 R)
• M40: 29,869,309 km (0.114 R)
• M41: 31,796,130 km (0.093 R)
• M42: 33,168,541 km (0.088 R)
• M43: 33,465,193 km (0.085 R)
• M44: 34,260,456 km (0.119 R)
• M45: 34,460,318 km (0.106 R)
• M46: 35,062,001 km (0.078 R)
• M47: 35,667,124 km (0.11 R)
• M48: 37,400,515 km (0.118 R)
• M49: 38,018,803 km (0.105 R)
• M50: 40,736,847 km (0.049 R)
• M51: 42,333,205 km (0.11 R)
• M52: 42,977,523 km (0.041 R)
• M53: 46,136,731 km (0.114 R)
• M54: 47,577,060 km (0.076 R)
• M55: 47,799,960 km (0.049 R)
• M56: 48,023,310 km (0.064 R)
• M57: 50,047,968 km (0.062 R)
• M58: 50,501,698 km (0.067 R)
• M59: 50,842,931 km (0.115 R)
• M60: 51,871,117 km (0.103 R)
• M61: 51,985,709 km (0.1 R)
• M62: 52,790,845 km (0.1 R)
• M63: 53,137,014 km (0.109 R)
• M64: 56,995,442 km (0.085 R)
• M65: 57,469,219 km (0.05 R)
• M66: 58,898,327 km (0.115 R)
• M67: 62,278,342 km (0.064 R)
• M68: 63,500,706 km (0.056 R)
• M69: 63,868,866 km (0.1 R)
• M70: 64,484,162 km (0.115 R)
• M71: 67,089,858 km (0.084 R)
• M72: 68,971,949 km (0.116 R)
• M73: 69,098,060 km (0.091 R)
• M74: 69,476,842 km (0.066 R)
• M75: 69,603,252 km (0.088 R)
• M76: 70,490,068 km (0.102 R)
• M77: 72,659,686 km (0.098 R)
• M78: 73,301,909 km (0.07 R)
• M79: 74,075,181 km (0.112 R)
• M80: 75,239,950 km (0.104 R)
• M81: 75,629,652 km (0.075 R)
• M82: 75,889,803 km (0.097 R)
• M83: 76,410,852 km (0.08 R)
• M84: 76,802,500 km (0.059 R)
• M85: 76,933,248 km (0.118 R)
• M86: 77,981,480 km (0.032 R)
• M87: 78,507,317 km (0.119 R)
• M88: 79,959,613 km (0.097 R)
• M89: 80,489,938 km (0.062 R)
• M90: 82,087,792 km (0.049 R)
• M91: 83,158,913 km (0.088 R)
• M92: 86,535,636 km (0.03 R)
• M93: 86,671,621 km (0.074 R)
• M94: 88,857,246 km (0.112 R)
• M95: 89,269,089 km (0.085 R)
• M96: 90,508,357 km (0.063 R)
• M97: 92,864,823 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.9

Radius: 3.6

Gravity: 71.91 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 18.14 AU - 20.22 AU

Year: 30835 Days

Day: 17 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 112,518,363 km

• M1: 658,679 km (0.067 R)
• M2: 1,340,247 km (0.114 R)
• M3: 1,495,530 km (0.084 R)
• M4: 1,823,299 km (0.105 R)
• M5: 2,542,117 km (0.078 R)
• M6: 3,654,975 km (0.116 R)
• M7: 4,720,262 km (0.079 R)
• M8: 4,837,546 km (0.1 R)
• M9: 4,896,638 km (0.114 R)
• M10: 5,015,418 km (0.043 R)
• M11: 7,041,572 km (0.072 R)
• M12: 7,108,592 km (0.098 R)
• M13: 7,175,761 km (0.058 R)
• M14: 7,243,080 km (0.105 R)
• M15: 7,720,597 km (0.095 R)
• M16: 8,208,286 km (0.113 R)
• M17: 8,562,683 km (0.11 R)
• M18: 8,634,041 km (0.119 R)
• M19: 9,359,740 km (0.118 R)
• M20: 9,581,145 km (0.119 R)
• M21: 10,714,349 km (0.082 R)
• M22: 12,128,797 km (0.092 R)
• M23: 12,694,576 km (0.071 R)
• M24: 13,517,664 km (0.119 R)
• M25: 16,530,864 km (0.085 R)
• M26: 16,977,563 km (0.092 R)
• M27: 17,337,944 km (0.084 R)
• M28: 19,551,843 km (0.104 R)
• M29: 20,214,113 km (0.073 R)
• M30: 20,500,144 km (0.1 R)
• M31: 21,950,645 km (0.071 R)
• M32: 22,244,605 km (0.083 R)
• M33: 24,237,847 km (0.057 R)
• M34: 24,440,403 km (0.045 R)
• M35: 25,255,711 km (0.116 R)
• M36: 25,873,101 km (0.081 R)
• M37: 27,017,974 km (0.114 R)
• M38: 28,072,788 km (0.054 R)
• M39: 28,391,881 km (0.109 R)
• M40: 32,425,039 km (0.106 R)
• M41: 32,759,839 km (0.089 R)
• M42: 33,997,014 km (0.06 R)
• M43: 34,337,199 km (0.052 R)
• M44: 35,249,597 km (0.094 R)
• M45: 36,865,403 km (0.087 R)
• M46: 37,799,492 km (0.079 R)
• M47: 39,929,616 km (0.05 R)
• M48: 41,009,115 km (0.091 R)
• M49: 43,934,501 km (0.068 R)
• M50: 45,546,867 km (0.093 R)
• M51: 46,674,536 km (0.058 R)
• M52: 48,701,736 km (0.081 R)
• M53: 50,111,996 km (0.08 R)
• M54: 51,665,719 km (0.103 R)
• M55: 53,103,803 km (0.102 R)
• M56: 54,687,596 km (0.119 R)
• M57: 55,085,975 km (0.117 R)
• M58: 55,885,576 km (0.047 R)
• M59: 56,153,057 km (0.082 R)
• M60: 56,554,877 km (0.084 R)
• M61: 56,689,066 km (0.119 R)
• M62: 60,077,607 km (0.074 R)
• M63: 62,557,790 km (0.08 R)
• M64: 65,071,184 km (0.092 R)
• M65: 66,057,483 km (0.099 R)
• M66: 70,773,257 km (0.112 R)
• M67: 70,917,918 km (0.057 R)
• M68: 71,642,271 km (0.058 R)
• M69: 72,952,449 km (0.056 R)
• M70: 75,006,128 km (0.117 R)
• M71: 75,153,482 km (0.038 R)
• M72: 75,448,639 km (0.048 R)
• M73: 76,633,005 km (0.098 R)
• M74: 76,781,406 km (0.111 R)
• M75: 80,826,383 km (0.116 R)
• M76: 81,582,900 km (0.09 R)
• M77: 82,341,959 km (0.107 R)
• M78: 82,798,382 km (0.094 R)
• M79: 84,632,751 km (0.045 R)
• M80: 85,863,194 km (0.108 R)
• M81: 86,789,803 km (0.111 R)
• M82: 87,719,703 km (0.079 R)
• M83: 88,030,418 km (0.12 R)
• M84: 88,808,926 km (0.096 R)
• M85: 90,529,451 km (0.105 R)
• M86: 91,787,569 km (0.109 R)
• M87: 96,076,390 km (0.094 R)
• M88: 96,396,679 km (0.105 R)
• M89: 98,648,576 km (0.097 R)
• M90: 99,133,423 km (0.1 R)
• M91: 99,295,138 km (0.1 R)
• M92: 100,105,360 km (0.065 R)
• M93: 103,040,171 km (0.083 R)
• M94: 103,860,416 km (0.095 R)
• M95: 104,024,824 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 13,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit