🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.59 AU - 0.65 AU

Year: 170 Days

Day: 40.4 Hours

Environment

Temp: 255 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,650,814 km

• M1: 460,911 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.5 AU - 0.76 AU

Year: 174 Days

Day: 17 Hours

Environment

Temp: 237 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,650,814 km

• M1: 84,523 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.16 AU - 1.6 AU

Year: 565 Days

Day: 19 Hours

Environment

Temp: 16 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,650,814 km

• M1: 421,118 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.16 AU - 2.42 AU

Year: 1207 Days

Day: 34.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.21 AU - 2.65 AU

Year: 1319 Days

Day: 31.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,650,814 km

• M1: 1,068,129 km (0.117 R)
• M2: 1,093,411 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.2

Radius: 13.6

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.03 AU - 7.43 AU

Year: 5415 Days

Day: 7.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 89,650,814 km

• M1: 172,187 km (0.095 R)
• M2: 272,119 km (0.106 R)
• M3: 405,859 km (0.047 R)
• M4: 496,216 km (0.074 R)
• M5: 783,594 km (0.117 R)
• M6: 885,619 km (0.116 R)
• M7: 1,178,382 km (0.085 R)
• M8: 1,286,990 km (0.1 R)
• M9: 1,399,039 km (0.115 R)
• M10: 2,428,572 km (0.11 R)
• M11: 2,569,493 km (0.107 R)
• M12: 3,283,972 km (0.047 R)
• M13: 3,991,421 km (0.086 R)
• M14: 4,260,398 km (0.078 R)
• M15: 4,587,568 km (0.076 R)
• M16: 5,303,245 km (0.082 R)
• M17: 5,787,343 km (0.086 R)
• M18: 6,638,854 km (0.108 R)
• M19: 6,998,637 km (0.091 R)
• M20: 7,140,306 km (0.09 R)
• M21: 7,508,916 km (0.076 R)
• M22: 7,674,820 km (0.059 R)
• M23: 8,479,357 km (0.106 R)
• M24: 8,565,525 km (0.104 R)
• M25: 8,935,481 km (0.096 R)
• M26: 9,399,683 km (0.114 R)
• M27: 9,556,312 km (0.112 R)
• M28: 9,985,508 km (0.119 R)
• M29: 10,168,018 km (0.044 R)
• M30: 10,259,871 km (0.113 R)
• M31: 10,420,988 km (0.061 R)
• M32: 10,513,589 km (0.119 R)
• M33: 10,816,076 km (0.062 R)
• M34: 11,334,582 km (0.065 R)
• M35: 11,477,448 km (0.085 R)
• M36: 11,644,848 km (0.071 R)
• M37: 11,789,060 km (0.088 R)
• M38: 11,909,636 km (0.099 R)
• M39: 12,420,513 km (0.11 R)
• M40: 13,313,163 km (0.086 R)
• M41: 13,438,676 km (0.054 R)
• M42: 13,539,505 km (0.109 R)
• M43: 13,996,227 km (0.095 R)
• M44: 15,238,638 km (0.04 R)
• M45: 15,607,695 km (0.091 R)
• M46: 15,740,090 km (0.092 R)
• M47: 15,873,082 km (0.105 R)
• M48: 16,006,374 km (0.053 R)
• M49: 16,543,131 km (0.106 R)
• M50: 16,813,753 km (0.054 R)
• M51: 17,249,831 km (0.109 R)
• M52: 17,441,765 km (0.106 R)
• M53: 18,216,832 km (0.099 R)
• M54: 18,524,405 km (0.1 R)
• M55: 18,833,624 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.6

Radius: 5.8

Gravity: 21.93 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 13.28 AU - 19.3 AU

Year: 22897 Days

Day: 22.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 157.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,650,814 km

• M1: 79,736 km (0.106 R)
• M2: 350,358 km (0.097 R)
• M3: 583,282 km (0.107 R)
• M4: 1,083,388 km (0.107 R)
• M5: 1,356,853 km (0.098 R)
• M6: 1,929,813 km (0.081 R)
• M7: 2,001,769 km (0.07 R)
• M8: 2,037,972 km (0.09 R)
• M9: 2,374,567 km (0.101 R)
• M10: 2,413,014 km (0.111 R)
• M11: 3,056,883 km (0.117 R)
• M12: 3,268,414 km (0.109 R)
• M13: 3,311,349 km (0.068 R)
• M14: 4,731,930 km (0.071 R)
• M15: 5,276,018 km (0.1 R)
• M16: 5,326,432 km (0.115 R)
• M17: 5,376,996 km (0.067 R)
• M18: 5,529,736 km (0.113 R)
• M19: 6,049,289 km (0.089 R)
• M20: 6,584,401 km (0.119 R)
• M21: 6,747,911 km (0.025 R)
• M22: 7,302,470 km (0.087 R)
• M23: 8,396,031 km (0.06 R)
• M24: 8,455,122 km (0.09 R)
• M25: 9,539,856 km (0.081 R)
• M26: 9,724,909 km (0.086 R)
• M27: 10,035,923 km (0.067 R)
• M28: 10,287,098 km (0.106 R)
• M29: 10,731,702 km (0.084 R)
• M30: 11,639,462 km (0.035 R)
• M31: 13,527,687 km (0.118 R)
• M32: 13,596,801 km (0.091 R)
• M33: 14,154,502 km (0.029 R)
• M34: 14,224,813 km (0.086 R)
• M35: 14,577,714 km (0.079 R)
• M36: 14,719,682 km (0.089 R)
• M37: 15,871,885 km (0.091 R)
• M38: 16,903,811 km (0.117 R)
• M39: 19,420,347 km (0.088 R)
• M40: 19,890,383 km (0.075 R)
• M41: 21,807,480 km (0.084 R)
• M42: 22,541,407 km (0.071 R)
• M43: 23,200,685 km (0.05 R)
• M44: 23,615,819 km (0.072 R)
• M45: 24,453,717 km (0.114 R)
• M46: 26,072,216 km (0.047 R)
• M47: 27,199,436 km (0.07 R)
• M48: 27,724,973 km (0.11 R)
• M49: 28,165,539 km (0.075 R)
• M50: 30,131,405 km (0.047 R)
• M51: 30,402,775 km (0.118 R)
• M52: 30,857,104 km (0.041 R)
• M53: 32,882,360 km (0.092 R)
• M54: 33,161,958 km (0.08 R)
• M55: 33,817,197 km (0.089 R)
• M56: 34,193,436 km (0.102 R)
• M57: 35,426,122 km (0.03 R)
• M58: 35,808,345 km (0.11 R)
• M59: 35,999,980 km (0.078 R)
• M60: 36,191,914 km (0.092 R)
• M61: 37,545,176 km (0.039 R)
• M62: 38,816,459 km (0.066 R)
• M63: 39,013,330 km (0.109 R)
• M64: 39,210,499 km (0.083 R)
• M65: 40,101,804 km (0.099 R)
• M66: 40,500,183 km (0.104 R)
• M67: 42,207,543 km (0.071 R)
• M68: 42,612,654 km (0.097 R)
• M69: 43,019,112 km (0.035 R)
• M70: 43,120,838 km (0.094 R)
• M71: 44,554,584 km (0.111 R)
• M72: 45,692,126 km (0.034 R)
• M73: 46,212,278 km (0.113 R)
• M74: 46,839,093 km (0.105 R)
• M75: 48,736,294 km (0.118 R)
• M76: 49,161,301 km (0.067 R)
• M77: 50,981,309 km (0.076 R)
• M78: 51,845,386 km (0.064 R)
• M79: 53,150,627 km (0.065 R)
• M80: 57,802,972 km (0.087 R)
• M81: 59,836,456 km (0.105 R)
• M82: 61,778,385 km (0.113 R)
• M83: 63,508,934 km (0.065 R)
• M84: 64,205,611 km (0.105 R)
• M85: 65,255,339 km (0.112 R)
• M86: 65,958,449 km (0.086 R)
• M87: 69,510,800 km (0.114 R)
• M88: 72,518,316 km (0.092 R)
• M89: 73,489,655 km (0.12 R)
• M90: 73,854,973 km (0.12 R)
• M91: 74,587,554 km (0.107 R)
• M92: 74,709,925 km (0.103 R)
• M93: 74,954,667 km (0.101 R)
• M94: 76,182,865 km (0.072 R)
• M95: 77,417,796 km (0.061 R)
• M96: 80,157,830 km (0.075 R)
• M97: 83,563,575 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.8

Radius: 3.6

Gravity: 50.99 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 13.42 AU - 22.08 AU

Year: 26043 Days

Day: 20.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,650,814 km

• M1: 47,572 km (0.102 R)
• M2: 76,445 km (0.079 R)
• M3: 148,102 km (0.066 R)
• M4: 442,361 km (0.114 R)
• M5: 606,470 km (0.117 R)
• M6: 1,016,667 km (0.105 R)
• M7: 1,704,369 km (0.109 R)
• M8: 1,812,079 km (0.105 R)
• M9: 2,668,527 km (0.109 R)
• M10: 2,751,853 km (0.094 R)
• M11: 2,835,927 km (0.089 R)
• M12: 3,358,472 km (0.115 R)
• M13: 4,196,370 km (0.09 R)
• M14: 4,638,432 km (0.113 R)
• M15: 4,992,380 km (0.081 R)
• M16: 5,250,436 km (0.06 R)
• M17: 5,407,365 km (0.085 R)
• M18: 5,619,046 km (0.108 R)
• M19: 6,944,932 km (0.056 R)
• M20: 7,002,078 km (0.071 R)
• M21: 8,668,000 km (0.064 R)
• M22: 10,580,309 km (0.065 R)
• M23: 10,646,132 km (0.089 R)
• M24: 12,966,994 km (0.115 R)
• M25: 13,821,946 km (0.054 R)
• M26: 16,341,323 km (0.101 R)
• M27: 16,570,208 km (0.089 R)
• M28: 19,804,365 km (0.049 R)
• M29: 20,293,550 km (0.111 R)
• M30: 20,375,380 km (0.034 R)
• M31: 20,869,352 km (0.084 R)
• M32: 20,951,930 km (0.102 R)
• M33: 21,450,390 km (0.113 R)
• M34: 22,036,814 km (0.077 R)
• M35: 22,968,958 km (0.12 R)
• M36: 23,311,088 km (0.099 R)
• M37: 26,465,359 km (0.069 R)
• M38: 26,644,578 km (0.037 R)
• M39: 27,455,548 km (0.118 R)
• M40: 27,727,666 km (0.118 R)
• M41: 28,183,192 km (0.056 R)
• M42: 28,274,596 km (0.104 R)
• M43: 30,029,977 km (0.051 R)
• M44: 30,779,612 km (0.079 R)
• M45: 31,156,749 km (0.077 R)
• M46: 33,645,010 km (0.089 R)
• M47: 33,741,949 km (0.081 R)
• M48: 34,423,368 km (0.119 R)
• M49: 35,898,702 km (0.114 R)
• M50: 36,097,069 km (0.053 R)
• M51: 37,897,778 km (0.079 R)
• M52: 39,420,535 km (0.107 R)
• M53: 39,829,984 km (0.1 R)
• M54: 41,689,935 km (0.093 R)
• M55: 42,840,342 km (0.08 R)
• M56: 44,532,294 km (0.104 R)
• M57: 44,851,985 km (0.077 R)
• M58: 45,172,423 km (0.027 R)
• M59: 45,386,498 km (0.08 R)
• M60: 45,923,106 km (0.1 R)
• M61: 46,569,668 km (0.099 R)
• M62: 49,296,388 km (0.117 R)
• M63: 49,406,642 km (0.067 R)
• M64: 50,401,617 km (0.068 R)
• M65: 53,086,899 km (0.109 R)
• M66: 53,199,845 km (0.08 R)
• M67: 54,333,199 km (0.114 R)
• M68: 55,359,889 km (0.097 R)
• M69: 56,623,542 km (0.119 R)
• M70: 57,780,682 km (0.094 R)
• M71: 58,595,092 km (0.076 R)
• M72: 58,945,451 km (0.109 R)
• M73: 60,000,265 km (0.098 R)
• M74: 63,202,258 km (0.104 R)
• M75: 63,321,936 km (0.098 R)
• M76: 63,441,615 km (0.047 R)
• M77: 67,434,831 km (0.061 R)
• M78: 67,557,052 km (0.101 R)
• M79: 68,783,755 km (0.034 R)
• M80: 68,906,874 km (0.101 R)
• M81: 70,389,538 km (0.103 R)
• M82: 70,513,555 km (0.116 R)
• M83: 71,508,381 km (0.116 R)
• M84: 74,015,790 km (0.118 R)
• M85: 74,394,273 km (0.05 R)
• M86: 75,660,918 km (0.105 R)
• M87: 76,679,231 km (0.099 R)
• M88: 78,343,806 km (0.098 R)
• M89: 79,632,293 km (0.094 R)
• M90: 80,668,109 km (0.056 R)
• M91: 81,969,311 km (0.064 R)
• M92: 84,196,973 km (0.109 R)
• M93: 84,592,061 km (0.103 R)
• M94: 86,843,060 km (0.102 R)
• M95: 88,443,907 km (0.066 R)
• M96: 88,577,647 km (0.069 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 13,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit