🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.44 AU - 0.7 AU

Year: 155 Days

Day: 31.6 Hours

Environment

Temp: 220 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.66 AU - 0.82 AU

Year: 229 Days

Day: 14.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,404,947 km

• M1: 376,538 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.64 AU - 0.96 AU

Year: 258 Days

Day: 24.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.07 AU - 1.23 AU

Year: 444 Days

Day: 29.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,404,947 km

• M1: 21,841 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.05 AU - 1.49 AU

Year: 515 Days

Day: 32.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.63 AU - 3.23 AU

Year: 1805 Days

Day: 34 Hours

Environment

Temp: -106 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.14 AU - 4.72 AU

Year: 3356 Days

Day: 24.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,404,947 km

• M1: 1,390,512 km (0.062 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.63 AU - 5.39 AU

Year: 4036 Days

Day: 17.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,404,947 km

• M1: 86,468 km (0.053 R)

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.8

Radius: 14.5

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.66 AU - 7.5 AU

Year: 6074 Days

Day: 7.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 67,404,947 km

• M1: 186,698 km (0.107 R)
• M2: 420,819 km (0.109 R)
• M3: 606,470 km (0.077 R)
• M4: 762,800 km (0.086 R)
• M5: 860,637 km (0.095 R)
• M6: 972,835 km (0.116 R)
• M7: 1,161,777 km (0.072 R)
• M8: 1,266,496 km (0.11 R)
• M9: 1,363,734 km (0.074 R)
• M10: 1,612,815 km (0.077 R)
• M11: 1,743,114 km (0.079 R)
• M12: 1,852,620 km (0.116 R)
• M13: 2,053,081 km (0.078 R)
• M14: 2,247,858 km (0.066 R)
• M15: 2,394,763 km (0.106 R)
• M16: 2,517,283 km (0.107 R)
• M17: 2,628,135 km (0.059 R)
• M18: 2,754,845 km (0.119 R)
• M19: 2,883,649 km (0.034 R)
• M20: 3,527,368 km (0.069 R)
• M21: 3,667,841 km (0.085 R)
• M22: 3,778,393 km (0.111 R)
• M23: 3,986,634 km (0.101 R)
• M24: 4,149,546 km (0.112 R)
• M25: 4,281,491 km (0.105 R)
• M26: 4,566,625 km (0.072 R)
• M27: 4,892,748 km (0.063 R)
• M28: 5,155,591 km (0.054 R)
• M29: 5,405,270 km (0.091 R)
• M30: 5,842,545 km (0.08 R)
• M31: 6,234,641 km (0.056 R)
• M32: 6,520,074 km (0.08 R)
• M33: 6,693,458 km (0.107 R)
• M34: 6,946,577 km (0.104 R)
• M35: 7,222,585 km (0.101 R)
• M36: 7,664,049 km (0.106 R)
• M37: 7,785,821 km (0.072 R)
• M38: 7,949,481 km (0.044 R)
• M39: 8,300,887 km (0.075 R)
• M40: 8,426,100 km (0.095 R)
• M41: 8,615,192 km (0.098 R)
• M42: 9,040,349 km (0.113 R)
• M43: 9,190,844 km (0.029 R)
• M44: 9,320,546 km (0.117 R)
• M45: 9,713,091 km (0.118 R)
• M46: 9,823,195 km (0.091 R)
• M47: 10,044,450 km (0.071 R)
• M48: 10,289,940 km (0.089 R)
• M49: 10,469,607 km (0.074 R)
• M50: 10,718,388 km (0.071 R)
• M51: 11,175,859 km (0.118 R)
• M52: 11,968,278 km (0.11 R)
• M53: 14,127,724 km (0.06 R)
• M54: 14,277,621 km (0.059 R)
• M55: 14,604,193 km (0.057 R)
• M56: 14,781,018 km (0.106 R)
• M57: 14,882,445 km (0.083 R)
• M58: 15,341,561 km (0.078 R)
• M59: 15,444,185 km (0.067 R)
• M60: 15,572,839 km (0.109 R)
• M61: 15,805,314 km (0.055 R)
• M62: 16,143,256 km (0.105 R)
• M63: 16,326,214 km (0.118 R)
• M64: 16,457,262 km (0.116 R)
• M65: 16,615,088 km (0.117 R)
• M66: 17,652,848 km (0.071 R)
• M67: 17,949,351 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.8

Radius: 6.1

Gravity: 16.95 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.68 AU - 14.84 AU

Year: 17377 Days

Day: 20.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,404,947 km

• M1: 77,940 km (0.086 R)
• M2: 124,017 km (0.054 R)
• M3: 225,145 km (0.057 R)
• M4: 498,011 km (0.115 R)
• M5: 574,605 km (0.095 R)
• M6: 697,276 km (0.069 R)
• M7: 740,061 km (0.034 R)
• M8: 806,183 km (0.119 R)
• M9: 1,016,368 km (0.105 R)
• M10: 1,165,966 km (0.031 R)
• M11: 1,685,818 km (0.088 R)
• M12: 2,016,280 km (0.12 R)
• M13: 2,109,928 km (0.082 R)
• M14: 2,432,461 km (0.043 R)
• M15: 2,633,371 km (0.082 R)
• M16: 3,015,743 km (0.12 R)
• M17: 3,304,767 km (0.088 R)
• M18: 3,565,067 km (0.088 R)
• M19: 3,870,546 km (0.094 R)
• M20: 4,026,576 km (0.038 R)
• M21: 4,506,636 km (0.075 R)
• M22: 4,629,605 km (0.041 R)
• M23: 4,670,745 km (0.091 R)
• M24: 5,607,975 km (0.09 R)
• M25: 5,696,089 km (0.118 R)
• M26: 8,643,915 km (0.088 R)
• M27: 8,950,590 km (0.094 R)
• M28: 9,679,730 km (0.105 R)
• M29: 10,051,481 km (0.114 R)
• M30: 10,158,593 km (0.042 R)
• M31: 10,645,085 km (0.106 R)
• M32: 11,416,861 km (0.107 R)
• M33: 11,922,502 km (0.056 R)
• M34: 13,189,147 km (0.098 R)
• M35: 14,077,010 km (0.094 R)
• M36: 14,196,838 km (0.118 R)
• M37: 14,316,965 km (0.096 R)
• M38: 14,801,064 km (0.088 R)
• M39: 16,034,648 km (0.061 R)
• M40: 17,558,003 km (0.116 R)
• M41: 17,751,583 km (0.092 R)
• M42: 17,816,358 km (0.098 R)
• M43: 18,796,374 km (0.112 R)
• M44: 19,193,257 km (0.102 R)
• M45: 19,793,743 km (0.062 R)
• M46: 20,468,280 km (0.08 R)
• M47: 20,944,899 km (0.085 R)
• M48: 21,287,478 km (0.107 R)
• M49: 22,606,482 km (0.12 R)
• M50: 22,817,116 km (0.04 R)
• M51: 22,887,577 km (0.109 R)
• M52: 23,099,108 km (0.086 R)
• M53: 23,951,666 km (0.057 R)
• M54: 24,238,296 km (0.112 R)
• M55: 24,381,910 km (0.074 R)
• M56: 24,525,823 km (0.114 R)
• M57: 25,395,585 km (0.12 R)
• M58: 25,760,903 km (0.101 R)
• M59: 26,349,122 km (0.062 R)
• M60: 26,423,023 km (0.095 R)
• M61: 26,570,826 km (0.12 R)
• M62: 26,793,278 km (0.078 R)
• M63: 26,867,478 km (0.089 R)
• M64: 27,463,925 km (0.088 R)
• M65: 30,511,084 km (0.088 R)
• M66: 30,899,440 km (0.045 R)
• M67: 31,916,855 km (0.081 R)
• M68: 32,390,033 km (0.047 R)
• M69: 33,503,341 km (0.113 R)
• M70: 34,064,782 km (0.096 R)
• M71: 35,196,789 km (0.047 R)
• M72: 35,278,020 km (0.098 R)
• M73: 36,587,750 km (0.102 R)
• M74: 37,913,486 km (0.077 R)
• M75: 38,163,763 km (0.074 R)
• M76: 40,185,878 km (0.077 R)
• M77: 40,696,754 km (0.092 R)
• M78: 43,370,816 km (0.093 R)
• M79: 51,540,954 km (0.111 R)
• M80: 51,910,760 km (0.098 R)
• M81: 52,003,212 km (0.082 R)
• M82: 53,211,963 km (0.066 R)
• M83: 53,492,159 km (0.092 R)
• M84: 53,866,603 km (0.111 R)
• M85: 57,562,418 km (0.081 R)
• M86: 57,850,095 km (0.115 R)
• M87: 58,715,967 km (0.058 R)
• M88: 60,168,712 km (0.112 R)
• M89: 61,535,139 km (0.096 R)
• M90: 63,405,861 km (0.093 R)
• M91: 64,298,511 km (0.111 R)
• M92: 65,095,569 km (0.045 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 20,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit