🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.89 AU - 1.09 AU

Year: 355 Days

Day: 26 Hours

Environment

Temp: 119 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.19 AU - 1.65 AU

Year: 609 Days

Day: 42.8 Hours

Environment

Temp: -14 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,299,256 km

• M1: 928,404 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.89 AU - 4.41 AU

Year: 2510 Days

Day: 42.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.56 AU - 4.3 AU

Year: 2804 Days

Day: 17.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.43 AU - 4.79 AU

Year: 2999 Days

Day: 39.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.43 AU - 4.53 AU

Year: 3413 Days

Day: 42.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,299,256 km

• M1: 61,186 km (0.107 R)
• M2: 987,496 km (0.082 R)

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.2

Radius: 14.2

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.56 AU - 6.94 AU

Year: 5623 Days

Day: 8.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 102.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 81,299,256 km

• M1: 200,760 km (0.096 R)
• M2: 388,954 km (0.078 R)
• M3: 478,564 km (0.061 R)
• M4: 589,864 km (0.083 R)
• M5: 737,817 km (0.105 R)
• M6: 1,121,685 km (0.106 R)
• M7: 1,514,678 km (0.12 R)
• M8: 2,183,680 km (0.095 R)
• M9: 2,323,853 km (0.106 R)
• M10: 2,656,110 km (0.114 R)
• M11: 3,092,936 km (0.074 R)
• M12: 3,839,579 km (0.035 R)
• M13: 3,961,202 km (0.086 R)
• M14: 4,158,671 km (0.103 R)
• M15: 4,537,752 km (0.105 R)
• M16: 4,901,873 km (0.116 R)
• M17: 5,384,027 km (0.1 R)
• M18: 5,741,716 km (0.091 R)
• M19: 5,881,440 km (0.025 R)
• M20: 6,135,906 km (0.106 R)
• M21: 6,480,729 km (0.079 R)
• M22: 7,431,274 km (0.053 R)
• M23: 7,522,679 km (0.048 R)
• M24: 7,675,867 km (0.048 R)
• M25: 8,047,617 km (0.088 R)
• M26: 9,198,474 km (0.053 R)
• M27: 9,395,345 km (0.092 R)
• M28: 9,560,501 km (0.099 R)
• M29: 9,793,275 km (0.037 R)
• M30: 10,027,844 km (0.096 R)
• M31: 10,812,186 km (0.079 R)
• M32: 11,264,121 km (0.12 R)
• M33: 11,369,438 km (0.114 R)
• M34: 11,757,944 km (0.07 R)
• M35: 12,150,937 km (0.06 R)
• M36: 12,331,053 km (0.095 R)
• M37: 12,584,622 km (0.104 R)
• M38: 12,766,832 km (0.12 R)
• M39: 13,467,249 km (0.077 R)
• M40: 13,916,043 km (0.066 R)
• M41: 14,217,931 km (0.094 R)
• M42: 14,866,887 km (0.061 R)
• M43: 15,059,569 km (0.113 R)
• M44: 15,447,476 km (0.078 R)
• M45: 15,760,136 km (0.111 R)
• M46: 17,476,622 km (0.064 R)
• M47: 18,171,653 km (0.119 R)
• M48: 18,667,720 km (0.075 R)
• M49: 18,875,661 km (0.045 R)
• M50: 19,042,612 km (0.118 R)
• M51: 19,757,690 km (0.095 R)
• M52: 20,567,314 km (0.092 R)
• M53: 21,040,941 km (0.119 R)
• M54: 21,955,283 km (0.059 R)
• M55: 23,016,081 km (0.049 R)
• M56: 23,149,822 km (0.065 R)
• M57: 23,373,471 km (0.068 R)
• M58: 23,507,959 km (0.093 R)
• M59: 23,912,920 km (0.075 R)
• M60: 24,365,604 km (0.115 R)
• M61: 24,501,887 km (0.117 R)
• M62: 24,866,756 km (0.108 R)
• M63: 24,958,310 km (0.102 R)
• M64: 25,694,332 km (0.115 R)
• M65: 26,111,560 km (0.112 R)
• M66: 27,755,192 km (0.062 R)
• M67: 28,805,369 km (0.077 R)
• M68: 29,625,914 km (0.12 R)
• M69: 30,063,338 km (0.119 R)
• M70: 30,454,087 km (0.091 R)
• M71: 30,846,333 km (0.107 R)
• M72: 31,784,910 km (0.082 R)
• M73: 32,332,588 km (0.115 R)
• M74: 33,588,911 km (0.062 R)
• M75: 33,740,753 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.5

Radius: 13.4

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.01 AU - 9.81 AU

Year: 8777 Days

Day: 11.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 81,299,256 km

• M1: 193,131 km (0.103 R)
• M2: 437,424 km (0.114 R)
• M3: 541,694 km (0.097 R)
• M4: 626,965 km (0.069 R)
• M5: 880,982 km (0.119 R)
• M6: 1,003,203 km (0.082 R)
• M7: 1,094,458 km (0.112 R)
• M8: 1,510,340 km (0.097 R)
• M9: 1,616,704 km (0.113 R)
• M10: 1,747,752 km (0.059 R)
• M11: 2,357,812 km (0.068 R)
• M12: 2,660,897 km (0.109 R)
• M13: 2,923,292 km (0.112 R)
• M14: 3,084,858 km (0.101 R)
• M15: 3,221,889 km (0.083 R)
• M16: 3,473,663 km (0.072 R)
• M17: 3,790,361 km (0.09 R)
• M18: 4,923,715 km (0.1 R)
• M19: 5,149,458 km (0.096 R)
• M20: 6,329,037 km (0.118 R)
• M21: 6,504,366 km (0.119 R)
• M22: 6,752,399 km (0.109 R)
• M23: 7,367,845 km (0.054 R)
• M24: 9,201,466 km (0.113 R)
• M25: 9,480,316 km (0.086 R)
• M26: 10,087,235 km (0.074 R)
• M27: 10,251,194 km (0.035 R)
• M28: 10,374,762 km (0.083 R)
• M29: 11,042,118 km (0.11 R)
• M30: 11,295,986 km (0.072 R)
• M31: 13,082,334 km (0.1 R)
• M32: 14,490,648 km (0.082 R)
• M33: 14,583,100 km (0.114 R)
• M34: 14,768,751 km (0.118 R)
• M35: 15,851,241 km (0.111 R)
• M36: 16,281,783 km (0.049 R)
• M37: 16,377,975 km (0.03 R)
• M38: 16,571,106 km (0.077 R)
• M39: 16,667,746 km (0.069 R)
• M40: 17,301,443 km (0.099 R)
• M41: 17,744,851 km (0.034 R)
• M42: 17,843,884 km (0.112 R)
• M43: 17,992,734 km (0.111 R)
• M44: 18,191,999 km (0.118 R)
• M45: 19,046,651 km (0.09 R)
• M46: 20,847,211 km (0.082 R)
• M47: 21,056,499 km (0.069 R)
• M48: 21,161,367 km (0.107 R)
• M49: 21,266,385 km (0.09 R)
• M50: 21,741,358 km (0.101 R)
• M51: 22,166,515 km (0.038 R)
• M52: 22,970,903 km (0.107 R)
• M53: 24,388,043 km (0.108 R)
• M54: 25,218,461 km (0.117 R)
• M55: 25,441,511 km (0.111 R)
• M56: 25,777,209 km (0.072 R)
• M57: 26,058,154 km (0.069 R)
• M58: 26,623,035 km (0.098 R)
• M59: 26,736,431 km (0.11 R)
• M60: 26,906,972 km (0.092 R)
• M61: 27,650,025 km (0.059 R)
• M62: 28,226,126 km (0.106 R)
• M63: 29,683,957 km (0.068 R)
• M64: 29,860,483 km (0.092 R)
• M65: 31,465,369 km (0.114 R)
• M66: 31,946,176 km (0.092 R)
• M67: 34,510,583 km (0.118 R)
• M68: 35,880,152 km (0.109 R)
• M69: 36,445,482 km (0.108 R)
• M70: 37,203,943 km (0.038 R)
• M71: 37,712,426 km (0.08 R)
• M72: 38,031,519 km (0.119 R)
• M73: 38,351,359 km (0.107 R)
• M74: 41,270,462 km (0.093 R)
• M75: 42,193,032 km (0.079 R)
• M76: 42,457,970 km (0.078 R)
• M77: 42,723,357 km (0.051 R)
• M78: 43,389,366 km (0.113 R)
• M79: 43,924,628 km (0.036 R)
• M80: 44,125,986 km (0.056 R)
• M81: 44,394,814 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.2

Radius: 7.8

Gravity: 14.07 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 9.84 AU - 16.2 AU

Year: 16908 Days

Day: 23.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,299,256 km

• M1: 181,462 km (0.102 R)
• M2: 259,253 km (0.119 R)
• M3: 421,716 km (0.087 R)
• M4: 515,963 km (0.104 R)
• M5: 866,620 km (0.101 R)
• M6: 1,254,229 km (0.086 R)
• M7: 1,452,446 km (0.088 R)
• M8: 1,878,650 km (0.103 R)
• M9: 1,974,991 km (0.109 R)
• M10: 2,072,978 km (0.096 R)
• M11: 2,139,250 km (0.084 R)
• M12: 2,376,661 km (0.109 R)
• M13: 2,622,600 km (0.091 R)
• M14: 3,646,747 km (0.035 R)
• M15: 4,868,812 km (0.116 R)
• M16: 6,495,988 km (0.11 R)
• M17: 6,840,063 km (0.056 R)
• M18: 6,889,730 km (0.083 R)
• M19: 7,190,122 km (0.088 R)
• M20: 7,341,964 km (0.056 R)
• M21: 7,392,678 km (0.065 R)
• M22: 8,380,922 km (0.099 R)
• M23: 9,190,096 km (0.071 R)
• M24: 9,687,509 km (0.062 R)
• M25: 10,766,260 km (0.098 R)
• M26: 11,763,329 km (0.089 R)
• M27: 12,122,215 km (0.099 R)
• M28: 12,728,535 km (0.054 R)
• M29: 13,096,994 km (0.095 R)
• M30: 13,282,496 km (0.094 R)
• M31: 13,718,873 km (0.103 R)
• M32: 14,033,477 km (0.067 R)
• M33: 14,477,932 km (0.083 R)
• M34: 15,056,128 km (0.118 R)
• M35: 15,185,680 km (0.11 R)
• M36: 15,576,429 km (0.105 R)
• M37: 15,641,804 km (0.102 R)
• M38: 16,634,535 km (0.089 R)
• M39: 16,701,555 km (0.113 R)
• M40: 18,265,002 km (0.099 R)
• M41: 18,403,231 km (0.06 R)
• M42: 19,029,148 km (0.092 R)
• M43: 19,379,955 km (0.081 R)
• M44: 19,591,487 km (0.063 R)
• M45: 21,748,389 km (0.105 R)
• M46: 22,041,601 km (0.09 R)
• M47: 22,410,060 km (0.117 R)
• M48: 24,434,419 km (0.118 R)
• M49: 25,738,613 km (0.109 R)
• M50: 26,282,252 km (0.109 R)
• M51: 26,360,342 km (0.086 R)
• M52: 26,516,522 km (0.114 R)
• M53: 26,594,612 km (0.094 R)
• M54: 27,380,898 km (0.066 R)
• M55: 28,254,550 km (0.047 R)
• M56: 29,056,694 km (0.115 R)
• M57: 31,342,399 km (0.032 R)
• M58: 31,507,855 km (0.087 R)
• M59: 32,842,118 km (0.113 R)
• M60: 33,347,161 km (0.09 R)
• M61: 33,854,746 km (0.058 R)
• M62: 34,194,632 km (0.108 R)
• M63: 36,604,953 km (0.107 R)
• M64: 37,830,609 km (0.116 R)
• M65: 38,625,572 km (0.084 R)
• M66: 39,426,070 km (0.095 R)
• M67: 40,411,920 km (0.104 R)
• M68: 41,951,282 km (0.106 R)
• M69: 43,325,638 km (0.093 R)
• M70: 44,342,754 km (0.106 R)
• M71: 46,023,935 km (0.068 R)
• M72: 46,683,362 km (0.116 R)
• M73: 49,930,683 km (0.086 R)
• M74: 50,802,390 km (0.102 R)
• M75: 51,288,882 km (0.117 R)
• M76: 51,483,958 km (0.072 R)
• M77: 52,168,368 km (0.037 R)
• M78: 53,447,579 km (0.111 R)
• M79: 53,744,232 km (0.085 R)
• M80: 54,339,183 km (0.084 R)
• M81: 57,853,237 km (0.089 R)
• M82: 58,157,818 km (0.083 R)
• M83: 58,972,677 km (0.106 R)
• M84: 59,074,853 km (0.114 R)
• M85: 59,688,802 km (0.069 R)
• M86: 60,304,846 km (0.103 R)
• M87: 60,819,912 km (0.059 R)
• M88: 61,233,101 km (0.098 R)
• M89: 62,582,025 km (0.088 R)
• M90: 65,203,578 km (0.072 R)
• M91: 67,860,736 km (0.118 R)
• M92: 68,074,810 km (0.106 R)
• M93: 68,289,184 km (0.095 R)
• M94: 72,403,873 km (0.071 R)
• M95: 73,280,218 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.1

Radius: 8

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 15.24 AU - 18 AU

Year: 24385 Days

Day: 19.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,299,256 km

• M1: 106,813 km (0.067 R)
• M2: 180,714 km (0.058 R)
• M3: 439,967 km (0.106 R)
• M4: 586,274 km (0.106 R)
• M5: 1,034,768 km (0.049 R)
• M6: 2,006,107 km (0.107 R)
• M7: 2,705,926 km (0.112 R)
• M8: 3,602,317 km (0.037 R)
• M9: 3,993,665 km (0.119 R)
• M10: 5,150,804 km (0.053 R)
• M11: 5,345,132 km (0.07 R)
• M12: 6,718,440 km (0.098 R)
• M13: 6,930,869 km (0.114 R)
• M14: 7,802,277 km (0.086 R)
• M15: 7,913,727 km (0.067 R)
• M16: 8,421,313 km (0.074 R)
• M17: 9,056,206 km (0.111 R)
• M18: 9,766,198 km (0.056 R)
• M19: 10,006,901 km (0.099 R)
• M20: 10,188,662 km (0.062 R)
• M21: 10,249,399 km (0.106 R)
• M22: 10,678,745 km (0.077 R)
• M23: 10,989,011 km (0.093 R)
• M24: 12,130,143 km (0.102 R)
• M25: 13,508,688 km (0.09 R)
• M26: 13,575,558 km (0.107 R)
• M27: 14,114,559 km (0.035 R)
• M28: 16,197,560 km (0.056 R)
• M29: 16,985,043 km (0.065 R)
• M30: 17,492,629 km (0.085 R)
• M31: 19,270,749 km (0.034 R)
• M32: 20,104,757 km (0.12 R)
• M33: 20,873,092 km (0.095 R)
• M34: 21,416,730 km (0.077 R)
• M35: 21,729,390 km (0.109 R)
• M36: 22,597,207 km (0.108 R)
• M37: 23,556,728 km (0.072 R)
• M38: 24,529,563 km (0.091 R)
• M39: 25,515,413 km (0.118 R)
• M40: 25,598,140 km (0.116 R)
• M41: 26,849,975 km (0.055 R)
• M42: 27,780,624 km (0.062 R)
• M43: 28,207,127 km (0.085 R)
• M44: 29,153,184 km (0.034 R)
• M45: 29,934,833 km (0.057 R)
• M46: 30,284,443 km (0.087 R)
• M47: 31,963,679 km (0.114 R)
• M48: 32,410,528 km (0.1 R)
• M49: 33,401,016 km (0.109 R)
• M50: 33,672,835 km (0.056 R)
• M51: 34,127,463 km (0.096 R)
• M52: 34,675,889 km (0.061 R)
• M53: 35,966,619 km (0.109 R)
• M54: 36,898,165 km (0.111 R)
• M55: 36,991,813 km (0.044 R)
• M56: 37,743,393 km (0.101 R)
• M57: 38,215,674 km (0.099 R)
• M58: 38,690,049 km (0.074 R)
• M59: 39,740,226 km (0.102 R)
• M60: 41,771,316 km (0.12 R)
• M61: 42,259,753 km (0.101 R)
• M62: 42,553,862 km (0.076 R)
• M63: 42,750,135 km (0.107 R)
• M64: 42,848,570 km (0.09 R)
• M65: 44,631,029 km (0.103 R)
• M66: 45,631,689 km (0.116 R)
• M67: 47,451,397 km (0.092 R)
• M68: 47,859,052 km (0.11 R)
• M69: 48,883,199 km (0.077 R)
• M70: 49,088,896 km (0.055 R)
• M71: 50,329,062 km (0.084 R)
• M72: 50,432,883 km (0.107 R)
• M73: 50,744,795 km (0.086 R)
• M74: 51,370,413 km (0.11 R)
• M75: 52,734,895 km (0.103 R)
• M76: 53,686,337 km (0.102 R)
• M77: 54,323,924 km (0.061 R)
• M78: 54,536,951 km (0.092 R)
• M79: 57,115,270 km (0.095 R)
• M80: 59,623,279 km (0.083 R)
• M81: 60,503,961 km (0.075 R)
• M82: 62,612,992 km (0.083 R)
• M83: 63,283,938 km (0.094 R)
• M84: 63,508,186 km (0.026 R)
• M85: 64,069,776 km (0.07 R)
• M86: 66,902,561 km (0.106 R)
• M87: 68,161,876 km (0.109 R)
• M88: 69,544,609 km (0.063 R)
• M89: 71,869,659 km (0.114 R)
• M90: 72,103,631 km (0.071 R)
• M91: 74,811,651 km (0.04 R)
• M92: 75,048,764 km (0.063 R)
• M93: 75,523,587 km (0.085 R)
• M94: 76,954,192 km (0.119 R)
• M95: 79,721,004 km (0.106 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 16,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit