🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.89 AU - 1.09 AU

Year: 351 Days

Day: 19.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.83 AU - 1.35 AU

Year: 406 Days

Day: 34.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.04 AU - 1.6 AU

Year: 541 Days

Day: 16 Hours

Environment

Temp: -2 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.48 AU - 3.46 AU

Year: 1824 Days

Day: 47.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.62 AU - 5.62 AU

Year: 3540 Days

Day: 42.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,390,313 km

• M1: 1,145,172 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.3

Radius: 12.4

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.98 AU - 10.32 AU

Year: 10685 Days

Day: 11.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,390,313 km

• M1: 156,031 km (0.059 R)
• M2: 246,388 km (0.1 R)
• M3: 429,047 km (0.109 R)
• M4: 550,221 km (0.072 R)
• M5: 776,263 km (0.084 R)
• M6: 1,097,600 km (0.118 R)
• M7: 1,533,079 km (0.067 R)
• M8: 1,809,237 km (0.108 R)
• M9: 1,887,476 km (0.065 R)
• M10: 2,267,754 km (0.086 R)
• M11: 2,525,212 km (0.099 R)
• M12: 2,732,256 km (0.109 R)
• M13: 3,549,658 km (0.112 R)
• M14: 3,985,736 km (0.105 R)
• M15: 5,056,558 km (0.082 R)
• M16: 5,318,803 km (0.025 R)
• M17: 5,547,089 km (0.101 R)
• M18: 5,817,712 km (0.112 R)
• M19: 5,974,341 km (0.107 R)
• M20: 6,092,672 km (0.097 R)
• M21: 6,412,214 km (0.102 R)
• M22: 7,151,227 km (0.069 R)
• M23: 7,917,168 km (0.046 R)
• M24: 8,222,198 km (0.074 R)
• M25: 9,024,192 km (0.066 R)
• M26: 9,160,326 km (0.075 R)
• M27: 9,897,844 km (0.089 R)
• M28: 10,179,238 km (0.088 R)
• M29: 10,415,901 km (0.111 R)
• M30: 11,282,821 km (0.039 R)
• M31: 11,626,298 km (0.106 R)
• M32: 11,774,400 km (0.091 R)
• M33: 12,122,813 km (0.045 R)
• M34: 13,188,249 km (0.071 R)
• M35: 14,177,839 km (0.104 R)
• M36: 14,655,056 km (0.117 R)
• M37: 16,504,834 km (0.072 R)
• M38: 17,911,503 km (0.079 R)
• M39: 18,254,830 km (0.104 R)
• M40: 18,427,316 km (0.081 R)
• M41: 19,239,333 km (0.078 R)
• M42: 19,356,319 km (0.102 R)
• M43: 20,003,928 km (0.04 R)
• M44: 20,300,581 km (0.044 R)
• M45: 20,539,040 km (0.108 R)
• M46: 20,778,396 km (0.106 R)
• M47: 22,111,313 km (0.078 R)
• M48: 22,418,139 km (0.105 R)
• M49: 24,162,150 km (0.117 R)
• M50: 25,562,985 km (0.115 R)
• M51: 26,598,202 km (0.042 R)
• M52: 27,581,210 km (0.069 R)
• M53: 28,910,387 km (0.12 R)
• M54: 29,245,935 km (0.079 R)
• M55: 30,056,456 km (0.11 R)
• M56: 30,669,209 km (0.075 R)
• M57: 31,080,154 km (0.047 R)
• M58: 31,354,966 km (0.119 R)
• M59: 31,699,789 km (0.103 R)
• M60: 31,838,017 km (0.106 R)
• M61: 32,184,486 km (0.115 R)
• M62: 32,393,025 km (0.115 R)
• M63: 33,371,994 km (0.108 R)
• M64: 34,645,072 km (0.111 R)
• M65: 37,238,351 km (0.098 R)
• M66: 37,457,362 km (0.099 R)
• M67: 39,001,810 km (0.076 R)
• M68: 40,117,661 km (0.104 R)
• M69: 40,567,053 km (0.109 R)
• M70: 41,621,868 km (0.094 R)
• M71: 43,451,150 km (0.085 R)
• M72: 43,681,681 km (0.088 R)
• M73: 44,066,746 km (0.11 R)
• M74: 44,143,938 km (0.12 R)
• M75: 44,840,316 km (0.11 R)
• M76: 45,540,285 km (0.093 R)
• M77: 45,696,465 km (0.091 R)
• M78: 46,009,124 km (0.109 R)
• M79: 47,030,130 km (0.093 R)
• M80: 47,187,806 km (0.058 R)
• M81: 47,582,894 km (0.102 R)
• M82: 49,254,501 km (0.072 R)
• M83: 49,414,720 km (0.101 R)
• M84: 49,655,273 km (0.048 R)
• M85: 51,512,980 km (0.105 R)
• M86: 52,082,798 km (0.111 R)
• M87: 54,797,550 km (0.088 R)
• M88: 55,379,337 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.2

Radius: 12.5

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.82 AU - 12.98 AU

Year: 13720 Days

Day: 13.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 63.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,390,313 km

• M1: 184,155 km (0.111 R)
• M2: 384,915 km (0.073 R)
• M3: 559,496 km (0.067 R)
• M4: 686,505 km (0.117 R)
• M5: 973,134 km (0.113 R)
• M6: 1,372,560 km (0.073 R)
• M7: 1,962,275 km (0.108 R)
• M8: 2,136,108 km (0.12 R)
• M9: 2,406,581 km (0.089 R)
• M10: 2,499,332 km (0.119 R)
• M11: 3,081,118 km (0.082 R)
• M12: 3,776,149 km (0.035 R)
• M13: 4,216,117 km (0.045 R)
• M14: 4,328,764 km (0.105 R)
• M15: 4,595,497 km (0.092 R)
• M16: 4,711,435 km (0.072 R)
• M17: 4,985,947 km (0.11 R)
• M18: 5,428,009 km (0.071 R)
• M19: 5,924,674 km (0.073 R)
• M20: 6,392,915 km (0.119 R)
• M21: 6,697,197 km (0.116 R)
• M22: 8,147,848 km (0.055 R)
• M23: 8,812,362 km (0.098 R)
• M24: 9,151,201 km (0.119 R)
• M25: 9,297,807 km (0.1 R)
• M26: 9,494,378 km (0.068 R)
• M27: 9,593,113 km (0.114 R)
• M28: 10,142,885 km (0.116 R)
• M29: 11,640,809 km (0.104 R)
• M30: 11,959,303 km (0.104 R)
• M31: 12,280,788 km (0.11 R)
• M32: 13,539,206 km (0.044 R)
• M33: 13,874,305 km (0.087 R)
• M34: 14,155,549 km (0.115 R)
• M35: 14,666,725 km (0.092 R)
• M36: 15,010,800 km (0.102 R)
• M37: 16,532,809 km (0.111 R)
• M38: 17,980,916 km (0.113 R)
• M39: 18,658,146 km (0.063 R)
• M40: 18,844,395 km (0.057 R)
• M41: 19,218,539 km (0.101 R)
• M42: 19,784,468 km (0.059 R)
• M43: 19,974,308 km (0.106 R)
• M44: 20,292,054 km (0.096 R)
• M45: 21,710,092 km (0.077 R)
• M46: 22,431,154 km (0.078 R)
• M47: 22,894,009 km (0.114 R)
• M48: 23,093,423 km (0.113 R)
• M49: 23,226,565 km (0.11 R)
• M50: 23,560,767 km (0.117 R)
• M51: 24,641,013 km (0.062 R)
• M52: 24,981,797 km (0.1 R)
• M53: 25,324,227 km (0.107 R)
• M54: 25,737,266 km (0.067 R)
• M55: 28,833,194 km (0.061 R)
• M56: 29,120,422 km (0.087 R)
• M57: 30,790,533 km (0.029 R)
• M58: 31,084,194 km (0.104 R)
• M59: 31,378,752 km (0.109 R)
• M60: 32,790,507 km (0.081 R)
• M61: 33,315,895 km (0.104 R)
• M62: 34,147,060 km (0.066 R)
• M63: 34,527,189 km (0.073 R)
• M64: 34,908,663 km (0.12 R)
• M65: 35,445,121 km (0.118 R)
• M66: 35,829,887 km (0.117 R)
• M67: 35,984,272 km (0.083 R)
• M68: 37,070,652 km (0.085 R)
• M69: 37,539,641 km (0.112 R)
• M70: 38,010,575 km (0.113 R)
• M71: 38,089,263 km (0.097 R)
• M72: 39,037,564 km (0.068 R)
• M73: 39,355,310 km (0.071 R)
• M74: 39,913,609 km (0.045 R)
• M75: 42,172,986 km (0.09 R)
• M76: 43,976,987 km (0.106 R)
• M77: 45,304,967 km (0.103 R)
• M78: 45,555,394 km (0.059 R)
• M79: 46,730,186 km (0.112 R)
• M80: 46,983,156 km (0.073 R)
• M81: 47,405,920 km (0.118 R)
• M82: 48,084,944 km (0.063 R)
• M83: 51,267,190 km (0.079 R)
• M84: 51,354,256 km (0.096 R)
• M85: 53,543,920 km (0.114 R)
• M86: 58,831,158 km (0.038 R)
• M87: 59,104,324 km (0.12 R)
• M88: 61,029,050 km (0.04 R)
• M89: 61,305,656 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.4

Radius: 3.5

Gravity: 37.91 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 12.85 AU - 14.51 AU

Year: 18035 Days

Day: 24.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,390,313 km

• M1: 80,035 km (0.061 R)
• M2: 561,142 km (0.094 R)
• M3: 1,273,227 km (0.113 R)
• M4: 1,588,580 km (0.114 R)
• M5: 1,615,956 km (0.118 R)
• M6: 1,956,291 km (0.088 R)
• M7: 2,195,199 km (0.076 R)
• M8: 2,225,717 km (0.111 R)
• M9: 2,474,947 km (0.114 R)
• M10: 3,170,428 km (0.118 R)
• M11: 3,239,691 km (0.096 R)
• M12: 3,922,007 km (0.109 R)
• M13: 4,146,404 km (0.086 R)
• M14: 5,125,672 km (0.109 R)
• M15: 5,288,734 km (0.088 R)
• M16: 5,495,029 km (0.096 R)
• M17: 5,745,905 km (0.074 R)
• M18: 5,915,249 km (0.084 R)
• M19: 6,086,389 km (0.093 R)
• M20: 6,215,642 km (0.114 R)
• M21: 7,100,813 km (0.053 R)
• M22: 7,419,905 km (0.048 R)
• M23: 8,356,836 km (0.056 R)
• M24: 9,881,089 km (0.079 R)
• M25: 9,982,367 km (0.108 R)
• M26: 10,134,807 km (0.072 R)
• M27: 11,435,411 km (0.052 R)
• M28: 12,024,228 km (0.117 R)
• M29: 12,349,454 km (0.084 R)
• M30: 12,403,907 km (0.112 R)
• M31: 12,953,231 km (0.031 R)
• M32: 13,454,384 km (0.086 R)
• M33: 16,231,967 km (0.065 R)
• M34: 18,926,823 km (0.078 R)
• M35: 19,876,770 km (0.075 R)
• M36: 21,036,901 km (0.079 R)
• M37: 21,297,650 km (0.072 R)
• M38: 22,152,602 km (0.037 R)
• M39: 22,417,839 km (0.09 R)
• M40: 22,884,734 km (0.115 R)
• M41: 23,085,794 km (0.031 R)
• M42: 25,197,368 km (0.103 R)
• M43: 25,613,100 km (0.066 R)
• M44: 26,732,840 km (0.119 R)
• M45: 27,015,281 km (0.105 R)
• M46: 27,086,041 km (0.099 R)
• M47: 27,583,005 km (0.071 R)
• M48: 27,796,930 km (0.112 R)
• M49: 28,658,314 km (0.04 R)
• M50: 30,554,168 km (0.112 R)
• M51: 31,815,578 km (0.06 R)
• M52: 31,965,026 km (0.102 R)
• M53: 32,490,264 km (0.115 R)
• M54: 32,640,759 km (0.114 R)
• M55: 32,942,648 km (0.078 R)
• M56: 33,245,434 km (0.069 R)
• M57: 35,855,767 km (0.087 R)
• M58: 36,323,261 km (0.084 R)
• M59: 38,690,497 km (0.045 R)
• M60: 39,892,815 km (0.069 R)
• M61: 39,973,299 km (0.083 R)
• M62: 40,134,715 km (0.043 R)
• M63: 41,514,756 km (0.096 R)
• M64: 42,169,545 km (0.066 R)
• M65: 44,404,538 km (0.114 R)
• M66: 44,738,889 km (0.04 R)
• M67: 45,242,136 km (0.079 R)
• M68: 45,326,060 km (0.098 R)
• M69: 45,747,029 km (0.059 R)
• M70: 46,000,298 km (0.079 R)
• M71: 46,338,539 km (0.115 R)
• M72: 46,932,742 km (0.11 R)
• M73: 48,988,516 km (0.104 R)
• M74: 49,161,151 km (0.114 R)
• M75: 49,247,619 km (0.112 R)
• M76: 49,680,406 km (0.092 R)
• M77: 50,027,473 km (0.058 R)
• M78: 50,375,288 km (0.093 R)
• M79: 50,898,731 km (0.095 R)
• M80: 51,248,640 km (0.056 R)
• M81: 51,950,853 km (0.094 R)
• M82: 52,215,042 km (0.106 R)
• M83: 52,656,356 km (0.101 R)
• M84: 53,453,713 km (0.098 R)
• M85: 55,689,453 km (0.112 R)
• M86: 56,140,341 km (0.1 R)
• M87: 56,954,901 km (0.106 R)
• M88: 57,227,169 km (0.062 R)
• M89: 60,899,947 km (0.08 R)
• M90: 61,550,548 km (0.039 R)
• M91: 61,829,997 km (0.032 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 18,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit