🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.64 AU - 0.84 AU

Year: 230 Days

Day: 38.5 Hours

Environment

Temp: 197 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.07 AU - 1.19 AU

Year: 434 Days

Day: 46.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 104,756,402 km

• M1: 96,491 km (0.095 R)
• M2: 546,780 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.69 AU - 2.33 AU

Year: 1031 Days

Day: 37.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 75.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.9 AU - 2.76 AU

Year: 1286 Days

Day: 34.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.39 AU - 2.49 AU

Year: 1378 Days

Day: 34.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.38 AU - 3.62 AU

Year: 1879 Days

Day: 41.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951

Radius: 7.9

Gravity: 15.24 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 14.55 AU - 15.73 AU

Year: 21305 Days

Day: 23.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,756,402 km

• M1: 490,531 km (0.063 R)
• M2: 557,850 km (0.081 R)
• M3: 677,379 km (0.068 R)
• M4: 753,375 km (0.088 R)
• M5: 859,440 km (0.117 R)
• M6: 1,878,500 km (0.079 R)
• M7: 2,525,960 km (0.096 R)
• M8: 3,637,472 km (0.073 R)
• M9: 4,006,680 km (0.104 R)
• M10: 4,730,883 km (0.107 R)
• M11: 5,547,239 km (0.032 R)
• M12: 5,652,406 km (0.04 R)
• M13: 5,705,214 km (0.119 R)
• M14: 5,758,172 km (0.092 R)
• M15: 6,739,683 km (0.117 R)
• M16: 6,795,782 km (0.044 R)
• M17: 8,067,664 km (0.041 R)
• M18: 8,853,202 km (0.076 R)
• M19: 9,037,955 km (0.062 R)
• M20: 9,161,822 km (0.111 R)
• M21: 9,286,288 km (0.107 R)
• M22: 11,152,820 km (0.098 R)
• M23: 11,687,782 km (0.095 R)
• M24: 11,890,488 km (0.05 R)
• M25: 13,341,886 km (0.09 R)
• M26: 13,695,685 km (0.11 R)
• M27: 14,629,924 km (0.075 R)
• M28: 15,584,657 km (0.103 R)
• M29: 15,733,358 km (0.093 R)
• M30: 15,807,857 km (0.107 R)
• M31: 15,957,156 km (0.12 R)
• M32: 17,245,792 km (0.084 R)
• M33: 18,567,489 km (0.114 R)
• M34: 19,121,151 km (0.097 R)
• M35: 20,488,176 km (0.09 R)
• M36: 21,060,239 km (0.095 R)
• M37: 24,601,071 km (0.067 R)
• M38: 24,687,688 km (0.112 R)
• M39: 24,774,305 km (0.05 R)
• M40: 25,296,252 km (0.102 R)
• M41: 25,383,617 km (0.067 R)
• M42: 26,883,635 km (0.092 R)
• M43: 27,509,702 km (0.082 R)
• M44: 29,141,366 km (0.116 R)
• M45: 29,692,335 km (0.102 R)
• M46: 30,153,994 km (0.116 R)
• M47: 32,213,508 km (0.106 R)
• M48: 32,592,738 km (0.103 R)
• M49: 32,687,883 km (0.086 R)
• M50: 33,835,747 km (0.09 R)
• M51: 37,159,213 km (0.104 R)
• M52: 38,859,543 km (0.032 R)
• M53: 38,960,222 km (0.119 R)
• M54: 40,585,005 km (0.083 R)
• M55: 41,508,622 km (0.105 R)
• M56: 41,921,363 km (0.062 R)
• M57: 43,481,220 km (0.08 R)
• M58: 44,954,160 km (0.117 R)
• M59: 45,165,841 km (0.083 R)
• M60: 45,484,185 km (0.071 R)
• M61: 45,909,642 km (0.095 R)
• M62: 46,016,155 km (0.103 R)
• M63: 46,336,444 km (0.071 R)
• M64: 46,550,369 km (0.087 R)
• M65: 47,194,089 km (0.104 R)
• M66: 49,142,601 km (0.074 R)
• M67: 50,017,150 km (0.075 R)
• M68: 50,896,786 km (0.088 R)
• M69: 52,782,916 km (0.099 R)
• M70: 53,118,015 km (0.095 R)
• M71: 55,257,414 km (0.101 R)
• M72: 55,484,354 km (0.088 R)
• M73: 55,711,444 km (0.095 R)
• M74: 61,254,943 km (0.092 R)
• M75: 62,077,880 km (0.066 R)
• M76: 62,549,862 km (0.027 R)
• M77: 64,330,226 km (0.092 R)
• M78: 65,046,949 km (0.106 R)
• M79: 66,006,769 km (0.048 R)
• M80: 66,488,474 km (0.116 R)
• M81: 67,576,500 km (0.101 R)
• M82: 67,697,674 km (0.108 R)
• M83: 68,548,587 km (0.082 R)
• M84: 69,158,348 km (0.081 R)
• M85: 70,506,524 km (0.089 R)
• M86: 75,858,836 km (0.045 R)
• M87: 76,489,690 km (0.092 R)
• M88: 80,311,018 km (0.029 R)
• M89: 81,598,458 km (0.116 R)
• M90: 83,022,629 km (0.047 R)
• M91: 85,370,718 km (0.115 R)
• M92: 85,895,357 km (0.063 R)
• M93: 86,816,282 km (0.11 R)
• M94: 86,948,078 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895

Radius: 4.2

Gravity: 50.74 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 15.17 AU - 21.39 AU

Year: 28265 Days

Day: 24 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,756,402 km

• M1: 89,310 km (0.089 R)
• M2: 623,674 km (0.101 R)
• M3: 1,222,813 km (0.056 R)
• M4: 3,413,075 km (0.03 R)
• M5: 3,463,041 km (0.057 R)
• M6: 3,665,746 km (0.034 R)
• M7: 3,820,131 km (0.097 R)
• M8: 4,029,419 km (0.075 R)
• M9: 5,130,758 km (0.074 R)
• M10: 5,419,931 km (0.091 R)
• M11: 5,833,419 km (0.107 R)
• M12: 6,257,081 km (0.119 R)
• M13: 6,441,684 km (0.092 R)
• M14: 6,503,618 km (0.102 R)
• M15: 7,069,846 km (0.115 R)
• M16: 7,326,556 km (0.101 R)
• M17: 7,981,645 km (0.07 R)
• M18: 8,248,976 km (0.117 R)
• M19: 8,383,764 km (0.102 R)
• M20: 8,929,946 km (0.094 R)
• M21: 9,628,717 km (0.084 R)
• M22: 9,841,894 km (0.118 R)
• M23: 10,056,418 km (0.084 R)
• M24: 10,272,587 km (0.105 R)
• M25: 11,227,021 km (0.05 R)
• M26: 11,301,521 km (0.109 R)
• M27: 12,209,281 km (0.105 R)
• M28: 12,594,495 km (0.117 R)
• M29: 12,671,987 km (0.11 R)
• M30: 12,827,419 km (0.05 R)
• M31: 14,578,911 km (0.093 R)
• M32: 15,234,150 km (0.101 R)
• M33: 15,482,332 km (0.105 R)
• M34: 16,403,855 km (0.027 R)
• M35: 19,005,661 km (0.096 R)
• M36: 20,444,793 km (0.03 R)
• M37: 20,535,898 km (0.054 R)
• M38: 23,617,165 km (0.087 R)
• M39: 26,045,438 km (0.085 R)
• M40: 26,441,274 km (0.095 R)
• M41: 29,369,952 km (0.064 R)
• M42: 30,715,734 km (0.073 R)
• M43: 31,133,860 km (0.082 R)
• M44: 31,764,565 km (0.088 R)
• M45: 32,293,393 km (0.105 R)
• M46: 32,505,822 km (0.081 R)
• M47: 32,612,186 km (0.095 R)
• M48: 32,825,214 km (0.05 R)
• M49: 34,654,646 km (0.092 R)
• M50: 35,746,112 km (0.064 R)
• M51: 36,406,437 km (0.118 R)
• M52: 36,627,393 km (0.113 R)
• M53: 37,070,801 km (0.047 R)
• M54: 38,636,343 km (0.099 R)
• M55: 39,427,267 km (0.092 R)
• M56: 41,716,114 km (0.051 R)
• M57: 42,876,695 km (0.095 R)
• M58: 43,226,903 km (0.105 R)
• M59: 43,343,739 km (0.07 R)
• M60: 45,110,640 km (0.119 R)
• M61: 45,348,051 km (0.061 R)
• M62: 46,421,266 km (0.108 R)
• M63: 46,541,094 km (0.086 R)
• M64: 47,382,283 km (0.11 R)
• M65: 49,446,135 km (0.095 R)
• M66: 55,429,452 km (0.115 R)
• M67: 56,704,325 km (0.092 R)
• M68: 57,988,922 km (0.094 R)
• M69: 58,246,978 km (0.07 R)
• M70: 59,933,694 km (0.11 R)
• M71: 61,110,880 km (0.06 R)
• M72: 61,899,859 km (0.059 R)
• M73: 62,163,600 km (0.081 R)
• M74: 62,692,129 km (0.089 R)
• M75: 63,886,967 km (0.064 R)
• M76: 64,020,259 km (0.089 R)
• M77: 67,651,897 km (0.037 R)
• M78: 71,211,728 km (0.046 R)
• M79: 71,764,791 km (0.091 R)
• M80: 73,851,382 km (0.05 R)
• M81: 77,515,184 km (0.102 R)
• M82: 79,369,150 km (0.088 R)
• M83: 82,829,947 km (0.091 R)
• M84: 83,265,876 km (0.061 R)
• M85: 83,411,434 km (0.113 R)
• M86: 85,604,390 km (0.043 R)
• M87: 87,372,337 km (0.117 R)
• M88: 95,323,614 km (0.113 R)
• M89: 96,543,734 km (0.092 R)
• M90: 98,691,361 km (0.104 R)
• M91: 102,409,466 km (0.094 R)
• M92: 102,877,408 km (0.075 R)
• M93: 103,346,099 km (0.043 R)
• M94: 103,658,908 km (0.117 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 14,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit