🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.56 AU - 0.74 AU

Year: 190 Days

Day: 44.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.79 AU - 1.09 AU

Year: 330 Days

Day: 41.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.25 AU - 1.47 AU

Year: 574 Days

Day: 39.4 Hours

Environment

Temp: -16 °C

Axial Tilt: 73.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.61 AU - 1.61 AU

Year: 739 Days

Day: 27.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,411,872 km

• M1: 557,551 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.03 AU - 4.71 AU

Year: 3304 Days

Day: 13.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.1

Radius: 11

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.84 AU - 7.22 AU

Year: 5355 Days

Day: 7 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,411,872 km

• M1: 145,559 km (0.084 R)
• M2: 220,507 km (0.106 R)
• M3: 424,708 km (0.098 R)
• M4: 848,968 km (0.073 R)
• M5: 1,041,949 km (0.118 R)
• M6: 1,350,420 km (0.096 R)
• M7: 1,489,097 km (0.089 R)
• M8: 1,669,213 km (0.108 R)
• M9: 1,799,812 km (0.073 R)
• M10: 1,895,106 km (0.072 R)
• M11: 2,111,125 km (0.079 R)
• M12: 2,191,758 km (0.115 R)
• M13: 2,293,934 km (0.087 R)
• M14: 2,397,755 km (0.112 R)
• M15: 3,008,563 km (0.081 R)
• M16: 3,497,598 km (0.119 R)
• M17: 4,575,750 km (0.098 R)
• M18: 5,608,275 km (0.081 R)
• M19: 5,692,797 km (0.104 R)
• M20: 5,948,909 km (0.051 R)
• M21: 6,325,746 km (0.085 R)
• M22: 6,502,271 km (0.107 R)
• M23: 6,980,985 km (0.107 R)
• M24: 7,255,347 km (0.03 R)
• M25: 7,626,799 km (0.073 R)
• M26: 7,720,597 km (0.096 R)
• M27: 7,846,259 km (0.064 R)
• M28: 8,420,415 km (0.085 R)
• M29: 9,140,430 km (0.051 R)
• M30: 9,744,357 km (0.064 R)
• M31: 10,154,105 km (0.071 R)
• M32: 10,465,119 km (0.088 R)
• M33: 11,167,631 km (0.026 R)
• M34: 11,238,690 km (0.107 R)
• M35: 11,381,256 km (0.055 R)
• M36: 11,704,388 km (0.092 R)
• M37: 12,359,776 km (0.038 R)
• M38: 13,440,621 km (0.036 R)
• M39: 14,203,719 km (0.089 R)
• M40: 15,453,610 km (0.099 R)
• M41: 15,931,425 km (0.091 R)
• M42: 16,091,794 km (0.094 R)
• M43: 16,860,727 km (0.1 R)
• M44: 16,942,408 km (0.047 R)
• M45: 17,024,238 km (0.109 R)
• M46: 17,270,326 km (0.111 R)
• M47: 17,932,446 km (0.095 R)
• M48: 18,266,648 km (0.12 R)
• M49: 18,602,944 km (0.089 R)
• M50: 18,687,317 km (0.064 R)
• M51: 18,814,027 km (0.09 R)
• M52: 18,898,849 km (0.102 R)
• M53: 19,238,885 km (0.103 R)
• M54: 20,054,791 km (0.11 R)
• M55: 20,838,086 km (0.118 R)
• M56: 21,057,396 km (0.107 R)
• M57: 21,631,403 km (0.091 R)
• M58: 21,897,987 km (0.118 R)
• M59: 22,165,767 km (0.088 R)
• M60: 22,524,353 km (0.118 R)
• M61: 22,839,855 km (0.099 R)
• M62: 22,930,212 km (0.103 R)
• M63: 23,566,302 km (0.092 R)
• M64: 24,208,227 km (0.078 R)
• M65: 24,531,208 km (0.118 R)
• M66: 25,415,481 km (0.048 R)
• M67: 26,689,906 km (0.053 R)
• M68: 27,167,123 km (0.114 R)
• M69: 27,358,907 km (0.069 R)
• M70: 27,599,162 km (0.091 R)
• M71: 27,791,844 km (0.038 R)
• M72: 28,275,643 km (0.074 R)
• M73: 28,713,367 km (0.104 R)
• M74: 28,810,904 km (0.093 R)
• M75: 31,085,839 km (0.049 R)
• M76: 31,236,185 km (0.095 R)
• M77: 31,336,565 km (0.098 R)
• M78: 32,092,782 km (0.062 R)
• M79: 32,702,095 km (0.094 R)
• M80: 33,263,984 km (0.103 R)
• M81: 33,777,554 km (0.095 R)
• M82: 34,449,248 km (0.077 R)
• M83: 34,656,740 km (0.117 R)
• M84: 34,812,621 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.2

Radius: 13.2

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.44 AU - 7.92 AU

Year: 6244 Days

Day: 6.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 76,411,872 km

• M1: 169,195 km (0.074 R)
• M2: 334,800 km (0.119 R)
• M3: 477,666 km (0.102 R)
• M4: 605,722 km (0.093 R)
• M5: 740,061 km (0.119 R)
• M6: 823,237 km (0.08 R)
• M7: 1,346,680 km (0.081 R)
• M8: 1,509,742 km (0.119 R)
• M9: 1,608,925 km (0.051 R)
• M10: 1,782,758 km (0.092 R)
• M11: 2,183,231 km (0.093 R)
• M12: 2,423,336 km (0.102 R)
• M13: 2,684,235 km (0.104 R)
• M14: 2,781,473 km (0.078 R)
• M15: 3,029,806 km (0.035 R)
• M16: 3,429,382 km (0.068 R)
• M17: 3,818,635 km (0.089 R)
• M18: 3,900,914 km (0.098 R)
• M19: 4,053,354 km (0.102 R)
• M20: 4,335,795 km (0.119 R)
• M21: 4,522,942 km (0.111 R)
• M22: 4,771,723 km (0.118 R)
• M23: 5,040,102 km (0.073 R)
• M24: 5,191,345 km (0.09 R)
• M25: 5,529,436 km (0.096 R)
• M26: 5,986,308 km (0.056 R)
• M27: 6,702,733 km (0.051 R)
• M28: 6,869,385 km (0.086 R)
• M29: 7,054,288 km (0.102 R)
• M30: 7,480,791 km (0.085 R)
• M31: 8,216,214 km (0.104 R)
• M32: 8,323,177 km (0.088 R)
• M33: 8,430,588 km (0.118 R)
• M34: 8,938,174 km (0.1 R)
• M35: 9,455,633 km (0.09 R)
• M36: 9,624,080 km (0.115 R)
• M37: 10,288,444 km (0.112 R)
• M38: 10,694,303 km (0.112 R)
• M39: 10,811,289 km (0.111 R)
• M40: 10,987,515 km (0.1 R)
• M41: 11,442,143 km (0.102 R)
• M42: 11,943,296 km (0.095 R)
• M43: 12,267,923 km (0.079 R)
• M44: 12,780,894 km (0.111 R)
• M45: 12,863,622 km (0.029 R)
• M46: 13,133,646 km (0.101 R)
• M47: 13,300,896 km (0.116 R)
• M48: 13,637,342 km (0.116 R)
• M49: 13,785,444 km (0.087 R)
• M50: 14,125,929 km (0.059 R)
• M51: 14,469,256 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592

Radius: 8.3

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.71 AU - 6.81 AU

Year: 6356 Days

Day: 6.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 76,411,872 km

• M1: 141,968 km (0.119 R)
• M2: 260,899 km (0.086 R)
• M3: 362,326 km (0.106 R)
• M4: 525,537 km (0.078 R)
• M5: 585,526 km (0.098 R)
• M6: 699,968 km (0.077 R)
• M7: 922,420 km (0.094 R)
• M8: 1,942,080 km (0.042 R)
• M9: 2,117,109 km (0.097 R)
• M10: 2,338,065 km (0.103 R)
• M11: 2,824,408 km (0.106 R)
• M12: 2,890,081 km (0.063 R)
• M13: 3,226,527 km (0.099 R)
• M14: 3,528,266 km (0.081 R)
• M15: 3,718,554 km (0.048 R)
• M16: 3,912,284 km (0.099 R)
• M17: 4,010,270 km (0.109 R)
• M18: 4,615,992 km (0.081 R)
• M19: 4,771,873 km (0.08 R)
• M20: 5,911,210 km (0.067 R)
• M21: 5,967,609 km (0.117 R)
• M22: 6,052,281 km (0.11 R)
• M23: 6,511,247 km (0.102 R)
• M24: 6,892,572 km (0.064 R)
• M25: 7,676,615 km (0.114 R)
• M26: 8,808,323 km (0.116 R)
• M27: 9,131,903 km (0.065 R)
• M28: 9,591,617 km (0.062 R)
• M29: 9,724,310 km (0.066 R)
• M30: 9,957,982 km (0.084 R)
• M31: 10,193,449 km (0.089 R)
• M32: 10,396,902 km (0.108 R)
• M33: 11,574,686 km (0.094 R)
• M34: 12,036,046 km (0.063 R)
• M35: 12,431,134 km (0.108 R)
• M36: 12,612,297 km (0.084 R)
• M37: 13,086,971 km (0.117 R)
• M38: 13,345,028 km (0.082 R)
• M39: 13,493,279 km (0.103 R)
• M40: 13,567,629 km (0.104 R)
• M41: 13,754,028 km (0.059 R)
• M42: 14,204,916 km (0.093 R)
• M43: 14,470,004 km (0.12 R)
• M44: 14,660,591 km (0.068 R)
• M45: 14,736,886 km (0.098 R)
• M46: 16,095,534 km (0.115 R)
• M47: 17,130,602 km (0.109 R)
• M48: 17,211,085 km (0.109 R)
• M49: 17,778,211 km (0.111 R)
• M50: 17,941,273 km (0.114 R)
• M51: 18,104,933 km (0.098 R)
• M52: 18,228,052 km (0.09 R)
• M53: 18,516,327 km (0.047 R)
• M54: 19,515,940 km (0.087 R)
• M55: 20,704,345 km (0.08 R)
• M56: 21,048,121 km (0.118 R)
• M57: 21,134,439 km (0.108 R)
• M58: 21,350,459 km (0.109 R)
• M59: 22,047,136 km (0.098 R)
• M60: 22,310,278 km (0.11 R)
• M61: 22,442,224 km (0.106 R)
• M62: 24,543,326 km (0.117 R)
• M63: 25,548,324 km (0.067 R)
• M64: 25,686,403 km (0.07 R)
• M65: 26,102,136 km (0.115 R)
• M66: 26,940,333 km (0.095 R)
• M67: 27,174,603 km (0.11 R)
• M68: 28,024,020 km (0.059 R)
• M69: 29,170,089 km (0.111 R)
• M70: 29,603,773 km (0.116 R)
• M71: 30,039,701 km (0.092 R)
• M72: 30,380,036 km (0.032 R)
• M73: 30,477,574 km (0.119 R)
• M74: 31,163,032 km (0.117 R)
• M75: 32,051,942 km (0.089 R)
• M76: 32,449,573 km (0.093 R)
• M77: 32,849,000 km (0.079 R)
• M78: 33,099,277 km (0.113 R)
• M79: 33,249,922 km (0.103 R)
• M80: 33,753,319 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.4

Radius: 5.9

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 15.21 AU - 20.29 AU

Year: 27045 Days

Day: 19.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,411,872 km

• M1: 75,846 km (0.085 R)
• M2: 339,587 km (0.059 R)
• M3: 470,037 km (0.105 R)
• M4: 594,801 km (0.03 R)
• M5: 777,909 km (0.086 R)
• M6: 851,212 km (0.081 R)
• M7: 1,641,388 km (0.072 R)
• M8: 2,032,287 km (0.038 R)
• M9: 2,238,433 km (0.068 R)
• M10: 2,487,364 km (0.061 R)
• M11: 2,858,367 km (0.071 R)
• M12: 3,528,415 km (0.111 R)
• M13: 3,610,245 km (0.091 R)
• M14: 4,642,022 km (0.11 R)
• M15: 4,822,287 km (0.105 R)
• M16: 5,283,198 km (0.087 R)
• M17: 5,614,109 km (0.094 R)
• M18: 6,147,724 km (0.079 R)
• M19: 6,197,092 km (0.065 R)
• M20: 6,596,369 km (0.086 R)
• M21: 9,274,170 km (0.102 R)
• M22: 9,501,410 km (0.109 R)
• M23: 9,845,634 km (0.105 R)
• M24: 10,193,898 km (0.063 R)
• M25: 10,369,526 km (0.115 R)
• M26: 11,995,206 km (0.055 R)
• M27: 12,617,084 km (0.063 R)
• M28: 14,479,129 km (0.118 R)
• M29: 14,941,387 km (0.108 R)
• M30: 15,074,379 km (0.116 R)
• M31: 15,744,877 km (0.104 R)
• M32: 16,220,149 km (0.086 R)
• M33: 16,562,429 km (0.05 R)
• M34: 18,594,567 km (0.088 R)
• M35: 18,665,925 km (0.109 R)
• M36: 18,737,582 km (0.088 R)
• M37: 19,821,867 km (0.076 R)
• M38: 19,967,875 km (0.105 R)
• M39: 22,505,803 km (0.109 R)
• M40: 23,812,391 km (0.112 R)
• M41: 23,967,673 km (0.11 R)
• M42: 25,143,363 km (0.055 R)
• M43: 26,659,238 km (0.113 R)
• M44: 26,982,220 km (0.096 R)
• M45: 27,063,152 km (0.048 R)
• M46: 27,795,135 km (0.076 R)
• M47: 28,615,978 km (0.108 R)
• M48: 28,698,556 km (0.119 R)
• M49: 29,778,653 km (0.108 R)
• M50: 30,703,018 km (0.116 R)
• M51: 30,787,541 km (0.114 R)
• M52: 31,126,231 km (0.12 R)
• M53: 31,636,658 km (0.065 R)
• M54: 34,933,197 km (0.074 R)
• M55: 35,109,723 km (0.045 R)
• M56: 35,818,667 km (0.047 R)
• M57: 36,264,169 km (0.085 R)
• M58: 36,801,226 km (0.072 R)
• M59: 36,890,985 km (0.063 R)
• M60: 38,337,147 km (0.113 R)
• M61: 40,540,724 km (0.075 R)
• M62: 41,005,076 km (0.109 R)
• M63: 41,284,375 km (0.089 R)
• M64: 41,377,724 km (0.112 R)
• M65: 41,471,073 km (0.099 R)
• M66: 41,845,068 km (0.087 R)
• M67: 42,974,083 km (0.106 R)
• M68: 44,686,230 km (0.078 R)
• M69: 45,069,650 km (0.119 R)
• M70: 48,766,811 km (0.082 R)
• M71: 49,161,750 km (0.091 R)
• M72: 50,053,952 km (0.111 R)
• M73: 50,751,526 km (0.048 R)
• M74: 50,951,389 km (0.108 R)
• M75: 54,901,671 km (0.086 R)
• M76: 55,930,306 km (0.046 R)
• M77: 57,069,194 km (0.036 R)
• M78: 58,006,724 km (0.084 R)
• M79: 58,111,143 km (0.077 R)
• M80: 58,739,454 km (0.046 R)
• M81: 60,319,657 km (0.1 R)
• M82: 63,306,827 km (0.116 R)
• M83: 65,905,192 km (0.115 R)
• M84: 66,341,719 km (0.111 R)
• M85: 67,107,810 km (0.113 R)
• M86: 67,546,879 km (0.117 R)
• M87: 68,097,100 km (0.104 R)
• M88: 68,538,264 km (0.074 R)
• M89: 69,312,733 km (0.102 R)
• M90: 70,312,645 km (0.092 R)
• M91: 70,981,946 km (0.117 R)
• M92: 72,664,473 km (0.098 R)
• M93: 75,269,720 km (0.091 R)
• M94: 75,725,844 km (0.109 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 14,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit