🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.62 AU - 0.84 AU

Year: 231 Days

Day: 12.5 Hours

Environment

Temp: 95 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.71 AU - 0.83 AU

Year: 251 Days

Day: 29.3 Hours

Environment

Temp: 183 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,111,366 km

• M1: 169,494 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.15 AU - 3.55 AU

Year: 2274 Days

Day: 42.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,111,366 km

• M1: 876,793 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.07 AU - 4.39 AU

Year: 2672 Days

Day: 12 Hours

Environment

Temp: -129 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,111,366 km

• M1: 122,521 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.9

Radius: 11.9

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.82 AU - 5.52 AU

Year: 3743 Days

Day: 13 Hours

Environment

Temp: -141 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 84,111,366 km

• M1: 148,700 km (0.08 R)
• M2: 226,491 km (0.066 R)
• M3: 311,762 km (0.117 R)
• M4: 401,371 km (0.102 R)
• M5: 475,572 km (0.09 R)
• M6: 642,074 km (0.083 R)
• M7: 752,328 km (0.09 R)
• M8: 1,015,171 km (0.063 R)
• M9: 1,129,913 km (0.086 R)
• M10: 1,220,569 km (0.094 R)
• M11: 1,685,669 km (0.11 R)
• M12: 1,986,211 km (0.118 R)
• M13: 2,443,382 km (0.03 R)
• M14: 2,570,391 km (0.109 R)
• M15: 3,141,106 km (0.118 R)
• M16: 3,337,379 km (0.083 R)
• M17: 3,664,998 km (0.085 R)
• M18: 4,497,211 km (0.085 R)
• M19: 4,915,936 km (0.085 R)
• M20: 5,020,205 km (0.111 R)
• M21: 5,289,033 km (0.09 R)
• M22: 5,543,050 km (0.109 R)
• M23: 5,800,957 km (0.089 R)
• M24: 6,123,938 km (0.091 R)
• M25: 6,567,347 km (0.092 R)
• M26: 6,840,363 km (0.108 R)
• M27: 7,267,913 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.9

Radius: 14.4

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.75 AU - 8.19 AU

Year: 7572 Days

Day: 9.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 84,111,366 km

• M1: 202,107 km (0.111 R)
• M2: 307,723 km (0.077 R)
• M3: 580,589 km (0.101 R)
• M4: 908,807 km (0.056 R)
• M5: 1,121,386 km (0.098 R)
• M6: 1,597,107 km (0.091 R)
• M7: 1,715,738 km (0.119 R)
• M8: 2,309,941 km (0.103 R)
• M9: 2,748,412 km (0.107 R)
• M10: 3,494,157 km (0.092 R)
• M11: 3,809,809 km (0.065 R)
• M12: 4,079,983 km (0.071 R)
• M13: 4,668,052 km (0.114 R)
• M14: 4,811,965 km (0.054 R)
• M15: 4,957,524 km (0.067 R)
• M16: 5,134,199 km (0.095 R)
• M17: 5,554,419 km (0.101 R)
• M18: 5,768,793 km (0.059 R)
• M19: 6,269,198 km (0.081 R)
• M20: 6,816,427 km (0.077 R)
• M21: 7,178,603 km (0.047 R)
• M22: 7,312,045 km (0.104 R)
• M23: 7,717,006 km (0.119 R)
• M24: 8,060,034 km (0.103 R)
• M25: 8,164,005 km (0.076 R)
• M26: 8,690,290 km (0.057 R)
• M27: 9,227,795 km (0.074 R)
• M28: 9,961,273 km (0.111 R)
• M29: 10,828,043 km (0.099 R)
• M30: 10,981,232 km (0.091 R)
• M31: 11,484,180 km (0.1 R)
• M32: 11,836,782 km (0.027 R)
• M33: 12,392,538 km (0.091 R)
• M34: 14,404,031 km (0.11 R)
• M35: 15,382,999 km (0.1 R)
• M36: 16,120,367 km (0.094 R)
• M37: 16,427,342 km (0.104 R)
• M38: 16,603,568 km (0.061 R)
• M39: 17,315,056 km (0.116 R)
• M40: 17,539,453 km (0.108 R)
• M41: 17,809,926 km (0.109 R)
• M42: 18,630,021 km (0.033 R)
• M43: 18,813,877 km (0.085 R)
• M44: 19,369,184 km (0.086 R)
• M45: 19,648,932 km (0.11 R)
• M46: 20,495,955 km (0.025 R)
• M47: 22,177,136 km (0.105 R)
• M48: 22,323,293 km (0.118 R)
• M49: 23,059,016 km (0.075 R)
• M50: 23,256,485 km (0.084 R)
• M51: 23,405,036 km (0.109 R)
• M52: 23,553,886 km (0.117 R)
• M53: 24,604,511 km (0.059 R)
• M54: 24,806,469 km (0.082 R)
• M55: 25,008,874 km (0.102 R)
• M56: 25,364,319 km (0.105 R)
• M57: 25,875,196 km (0.117 R)
• M58: 26,131,906 km (0.113 R)
• M59: 26,699,630 km (0.051 R)
• M60: 27,428,171 km (0.078 R)
• M61: 29,117,730 km (0.073 R)
• M62: 29,384,762 km (0.037 R)
• M63: 29,759,953 km (0.063 R)
• M64: 29,921,220 km (0.117 R)
• M65: 30,028,930 km (0.077 R)
• M66: 31,004,009 km (0.098 R)
• M67: 31,113,066 km (0.025 R)
• M68: 31,934,508 km (0.099 R)
• M69: 32,375,522 km (0.03 R)
• M70: 32,707,630 km (0.036 R)
• M71: 33,152,235 km (0.11 R)
• M72: 33,598,784 km (0.066 R)
• M73: 33,710,833 km (0.068 R)
• M74: 34,328,822 km (0.03 R)
• M75: 34,498,017 km (0.116 R)
• M76: 34,837,155 km (0.053 R)
• M77: 36,147,782 km (0.099 R)
• M78: 36,722,687 km (0.101 R)
• M79: 37,184,795 km (0.047 R)
• M80: 37,416,522 km (0.119 R)
• M81: 38,231,531 km (0.108 R)
• M82: 38,582,637 km (0.057 R)
• M83: 38,817,207 km (0.034 R)
• M84: 39,464,965 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.1

Radius: 6.5

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 11.03 AU - 15.95 AU

Year: 18375 Days

Day: 16.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 84,111,366 km

• M1: 97,089 km (0.045 R)
• M2: 142,567 km (0.107 R)
• M3: 271,071 km (0.109 R)
• M4: 320,439 km (0.106 R)
• M5: 782,995 km (0.07 R)
• M6: 921,972 km (0.069 R)
• M7: 1,014,573 km (0.095 R)
• M8: 1,649,915 km (0.117 R)
• M9: 1,879,398 km (0.088 R)
• M10: 2,459,688 km (0.095 R)
• M11: 2,760,081 km (0.031 R)
• M12: 2,953,660 km (0.066 R)
• M13: 3,477,702 km (0.12 R)
• M14: 4,249,926 km (0.048 R)
• M15: 7,767,271 km (0.108 R)
• M16: 8,513,016 km (0.055 R)
• M17: 8,908,703 km (0.1 R)
• M18: 8,965,700 km (0.108 R)
• M19: 9,688,556 km (0.079 R)
• M20: 10,400,044 km (0.067 R)
• M21: 11,313,040 km (0.087 R)
• M22: 11,935,816 km (0.044 R)
• M23: 12,219,603 km (0.115 R)
• M24: 12,441,905 km (0.086 R)
• M25: 13,246,891 km (0.117 R)
• M26: 13,312,116 km (0.103 R)
• M27: 13,442,565 km (0.071 R)
• M28: 13,672,198 km (0.07 R)
• M29: 14,268,346 km (0.09 R)
• M30: 14,468,956 km (0.06 R)
• M31: 14,535,976 km (0.086 R)
• M32: 15,008,406 km (0.055 R)
• M33: 16,107,053 km (0.046 R)
• M34: 17,231,580 km (0.056 R)
• M35: 17,803,194 km (0.06 R)
• M36: 17,875,150 km (0.075 R)
• M37: 18,490,147 km (0.109 R)
• M38: 19,001,772 km (0.085 R)
• M39: 19,075,224 km (0.091 R)
• M40: 19,370,082 km (0.031 R)
• M41: 21,246,937 km (0.108 R)
• M42: 21,361,379 km (0.087 R)
• M43: 21,744,350 km (0.119 R)
• M44: 23,772,149 km (0.096 R)
• M45: 23,970,216 km (0.107 R)
• M46: 24,408,089 km (0.118 R)
• M47: 24,568,010 km (0.054 R)
• M48: 24,768,321 km (0.075 R)
• M49: 25,412,938 km (0.11 R)
• M50: 25,737,416 km (0.112 R)
• M51: 25,818,797 km (0.12 R)
• M52: 26,226,601 km (0.119 R)
• M53: 26,718,928 km (0.096 R)
• M54: 27,131,519 km (0.1 R)
• M55: 27,670,969 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.8

Radius: 4.9

Gravity: 34.23 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 11.36 AU - 18.34 AU

Year: 21222 Days

Day: 22.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,111,366 km

• M1: 74,799 km (0.064 R)
• M2: 157,975 km (0.068 R)
• M3: 758,760 km (0.089 R)
• M4: 836,701 km (0.087 R)
• M5: 944,860 km (0.099 R)
• M6: 1,486,105 km (0.118 R)
• M7: 2,879,909 km (0.103 R)
• M8: 3,211,417 km (0.059 R)
• M9: 3,424,594 km (0.051 R)
• M10: 3,775,551 km (0.09 R)
• M11: 4,798,053 km (0.028 R)
• M12: 5,239,665 km (0.109 R)
• M13: 5,694,293 km (0.102 R)
• M14: 6,161,488 km (0.06 R)
• M15: 6,214,146 km (0.112 R)
• M16: 7,021,974 km (0.066 R)
• M17: 7,522,379 km (0.07 R)
• M18: 7,578,628 km (0.111 R)
• M19: 8,323,326 km (0.106 R)
• M20: 9,031,373 km (0.084 R)
• M21: 9,513,976 km (0.062 R)
• M22: 10,567,294 km (0.114 R)
• M23: 10,630,275 km (0.065 R)
• M24: 11,462,039 km (0.1 R)
• M25: 12,049,959 km (0.103 R)
• M26: 12,849,111 km (0.041 R)
• M27: 13,527,986 km (0.112 R)
• M28: 13,802,797 km (0.059 R)
• M29: 16,504,086 km (0.08 R)
• M30: 17,539,303 km (0.097 R)
• M31: 18,140,238 km (0.095 R)
• M32: 18,519,319 km (0.035 R)
• M33: 18,595,315 km (0.091 R)
• M34: 20,768,523 km (0.038 R)
• M35: 20,847,510 km (0.095 R)
• M36: 21,006,084 km (0.078 R)
• M37: 21,724,154 km (0.097 R)
• M38: 22,612,616 km (0.102 R)
• M39: 22,693,997 km (0.056 R)
• M40: 22,938,739 km (0.079 R)
• M41: 24,592,095 km (0.101 R)
• M42: 25,179,865 km (0.101 R)
• M43: 25,772,272 km (0.054 R)
• M44: 25,857,244 km (0.119 R)
• M45: 26,626,327 km (0.085 R)
• M46: 27,837,770 km (0.115 R)
• M47: 28,978,604 km (0.079 R)
• M48: 29,332,552 km (0.105 R)
• M49: 30,045,087 km (0.081 R)
• M50: 30,853,364 km (0.115 R)
• M51: 31,396,255 km (0.04 R)
• M52: 32,583,314 km (0.094 R)
• M53: 33,228,529 km (0.115 R)
• M54: 34,625,175 km (0.066 R)
• M55: 36,136,114 km (0.091 R)
• M56: 37,091,296 km (0.054 R)
• M57: 37,379,422 km (0.116 R)
• M58: 37,571,954 km (0.05 R)
• M59: 39,613,367 km (0.114 R)
• M60: 40,104,646 km (0.118 R)
• M61: 40,301,816 km (0.08 R)
• M62: 41,990,028 km (0.1 R)
• M63: 44,005,710 km (0.094 R)
• M64: 48,864,798 km (0.075 R)
• M65: 49,920,361 km (0.063 R)
• M66: 52,161,337 km (0.092 R)
• M67: 54,108,353 km (0.045 R)
• M68: 54,871,751 km (0.085 R)
• M69: 55,309,774 km (0.108 R)
• M70: 55,638,889 km (0.039 R)
• M71: 59,527,237 km (0.119 R)
• M72: 59,752,082 km (0.105 R)
• M73: 60,202,522 km (0.055 R)
• M74: 60,428,265 km (0.091 R)
• M75: 61,447,176 km (0.089 R)
• M76: 62,357,778 km (0.103 R)
• M77: 62,471,921 km (0.114 R)
• M78: 63,387,460 km (0.047 R)
• M79: 64,422,677 km (0.087 R)
• M80: 66,743,389 km (0.061 R)
• M81: 68,855,113 km (0.075 R)
• M82: 71,704,952 km (0.111 R)
• M83: 72,063,837 km (0.108 R)
• M84: 73,023,807 km (0.12 R)
• M85: 73,144,084 km (0.098 R)
• M86: 73,264,510 km (0.113 R)
• M87: 76,051,070 km (0.094 R)
• M88: 76,906,021 km (0.036 R)
• M89: 78,009,904 km (0.093 R)
• M90: 79,861,477 km (0.095 R)
• M91: 80,233,527 km (0.11 R)
• M92: 80,730,341 km (0.086 R)
• M93: 81,477,732 km (0.103 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 18,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit