🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.72 AU - 1.16 AU

Year: 323 Days

Day: 46.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.03 AU - 1.43 AU

Year: 484 Days

Day: 43.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 70.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.03 AU - 1.61 AU

Year: 538 Days

Day: 36.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.62 AU - 2.68 AU

Year: 1118 Days

Day: 32.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.9 AU - 2.68 AU

Year: 1229 Days

Day: 14.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.27 AU - 3.99 AU

Year: 2454 Days

Day: 15.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,276,673 km

• M1: 1,219,671 km (0.106 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.91 AU - 4.71 AU

Year: 2638 Days

Day: 46.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.4

Radius: 13.8

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.84 AU - 11.14 AU

Year: 9563 Days

Day: 9.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,276,673 km

• M1: 205,398 km (0.115 R)
• M2: 422,165 km (0.074 R)
• M3: 668,852 km (0.045 R)
• M4: 771,476 km (0.12 R)
• M5: 1,009,935 km (0.118 R)
• M6: 1,100,292 km (0.106 R)
• M7: 2,377,559 km (0.118 R)
• M8: 2,522,071 km (0.113 R)
• M9: 2,951,416 km (0.109 R)
• M10: 3,129,737 km (0.107 R)
• M11: 3,473,962 km (0.11 R)
• M12: 3,638,819 km (0.067 R)
• M13: 3,758,198 km (0.118 R)
• M14: 3,927,692 km (0.114 R)
• M15: 4,174,229 km (0.045 R)
• M16: 4,656,683 km (0.107 R)
• M17: 4,997,317 km (0.103 R)
• M18: 5,157,237 km (0.083 R)
• M19: 5,675,145 km (0.091 R)
• M20: 5,842,096 km (0.12 R)
• M21: 6,039,116 km (0.099 R)
• M22: 6,555,827 km (0.086 R)
• M23: 7,297,085 km (0.064 R)
• M24: 7,478,996 km (0.107 R)
• M25: 7,570,550 km (0.077 R)
• M26: 7,662,553 km (0.05 R)
• M27: 7,847,456 km (0.114 R)
• M28: 8,127,652 km (0.115 R)
• M29: 8,253,315 km (0.114 R)
• M30: 8,348,010 km (0.118 R)
• M31: 8,955,826 km (0.115 R)
• M32: 9,053,065 km (0.113 R)
• M33: 9,216,126 km (0.107 R)
• M34: 10,350,078 km (0.103 R)
• M35: 10,486,362 km (0.074 R)
• M36: 11,142,049 km (0.084 R)
• M37: 12,457,015 km (0.065 R)
• M38: 12,747,683 km (0.113 R)
• M39: 13,077,547 km (0.103 R)
• M40: 13,298,952 km (0.098 R)
• M41: 13,410,252 km (0.057 R)
• M42: 13,933,246 km (0.12 R)
• M43: 15,037,877 km (0.095 R)
• M44: 15,153,816 km (0.098 R)
• M45: 15,698,501 km (0.104 R)
• M46: 17,048,323 km (0.098 R)
• M47: 17,411,846 km (0.079 R)
• M48: 17,982,412 km (0.079 R)
• M49: 18,766,604 km (0.105 R)
• M50: 18,933,107 km (0.071 R)
• M51: 19,225,720 km (0.071 R)
• M52: 19,351,532 km (0.104 R)
• M53: 19,519,829 km (0.108 R)
• M54: 20,840,180 km (0.026 R)
• M55: 21,663,716 km (0.116 R)
• M56: 21,838,447 km (0.072 R)
• M57: 22,453,593 km (0.053 R)
• M58: 22,852,122 km (0.103 R)
• M59: 23,656,360 km (0.059 R)
• M60: 23,791,297 km (0.065 R)
• M61: 24,107,098 km (0.06 R)
• M62: 24,925,548 km (0.108 R)
• M63: 25,108,656 km (0.044 R)
• M64: 26,170,502 km (0.056 R)
• M65: 26,589,825 km (0.083 R)
• M66: 27,482,774 km (0.094 R)
• M67: 28,099,267 km (0.076 R)
• M68: 29,297,845 km (0.106 R)
• M69: 29,927,652 km (0.092 R)
• M70: 30,122,279 km (0.031 R)
• M71: 30,268,586 km (0.116 R)
• M72: 30,415,192 km (0.064 R)
• M73: 30,758,070 km (0.027 R)
• M74: 30,954,492 km (0.081 R)
• M75: 31,052,928 km (0.093 R)
• M76: 31,447,567 km (0.089 R)
• M77: 32,142,150 km (0.033 R)
• M78: 32,691,473 km (0.109 R)
• M79: 32,791,704 km (0.119 R)
• M80: 33,850,109 km (0.096 R)

Asteroid Belt

Center: 9.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.9

Radius: 10.5

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.07 AU - 10.95 AU

Year: 12088 Days

Day: 14.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,276,673 km

• M1: 135,984 km (0.074 R)
• M2: 579,542 km (0.115 R)
• M3: 828,623 km (0.081 R)
• M4: 1,375,403 km (0.057 R)
• M5: 1,527,843 km (0.098 R)
• M6: 1,767,050 km (0.103 R)
• M7: 2,222,276 km (0.113 R)
• M8: 2,745,121 km (0.092 R)
• M9: 2,906,088 km (0.114 R)
• M10: 3,936,967 km (0.031 R)
• M11: 4,416,279 km (0.12 R)
• M12: 4,720,561 km (0.032 R)
• M13: 4,953,185 km (0.056 R)
• M14: 5,551,577 km (0.111 R)
• M15: 6,555,977 km (0.102 R)
• M16: 6,642,295 km (0.096 R)
• M17: 6,947,176 km (0.071 R)
• M18: 7,212,113 km (0.104 R)
• M19: 8,351,750 km (0.11 R)
• M20: 8,728,288 km (0.092 R)
• M21: 8,918,726 km (0.06 R)
• M22: 9,693,792 km (0.079 R)
• M23: 10,139,295 km (0.037 R)
• M24: 10,999,183 km (0.109 R)
• M25: 11,360,014 km (0.07 R)
• M26: 11,934,918 km (0.056 R)
• M27: 14,778,624 km (0.072 R)
• M28: 15,405,888 km (0.079 R)
• M29: 17,519,107 km (0.064 R)
• M30: 17,880,237 km (0.109 R)
• M31: 18,548,341 km (0.033 R)
• M32: 19,784,169 km (0.086 R)
• M33: 20,475,311 km (0.095 R)
• M34: 20,982,747 km (0.053 R)
• M35: 21,174,232 km (0.09 R)
• M36: 21,751,979 km (0.118 R)
• M37: 23,847,696 km (0.036 R)
• M38: 23,980,838 km (0.094 R)
• M39: 24,784,627 km (0.11 R)
• M40: 26,971,299 km (0.1 R)
• M41: 27,248,953 km (0.045 R)
• M42: 27,527,654 km (0.117 R)
• M43: 27,947,276 km (0.061 R)
• M44: 28,863,862 km (0.115 R)
• M45: 29,361,574 km (0.061 R)
• M46: 30,654,249 km (0.099 R)
• M47: 31,745,566 km (0.082 R)
• M48: 31,965,325 km (0.118 R)
• M49: 32,259,285 km (0.072 R)
• M50: 32,849,598 km (0.049 R)
• M51: 33,220,451 km (0.061 R)
• M52: 33,518,151 km (0.038 R)
• M53: 33,741,949 km (0.101 R)
• M54: 36,389,832 km (0.1 R)
• M55: 37,158,466 km (0.116 R)
• M56: 37,854,993 km (0.098 R)
• M57: 38,399,529 km (0.065 R)
• M58: 39,103,687 km (0.044 R)
• M59: 39,339,303 km (0.031 R)
• M60: 39,891,020 km (0.094 R)
• M61: 40,286,557 km (0.118 R)
• M62: 41,002,084 km (0.106 R)
• M63: 41,161,555 km (0.12 R)
• M64: 41,561,280 km (0.098 R)
• M65: 41,721,649 km (0.095 R)
• M66: 41,962,352 km (0.098 R)
• M67: 42,445,404 km (0.094 R)
• M68: 44,887,888 km (0.105 R)
• M69: 45,052,296 km (0.056 R)
• M70: 45,960,355 km (0.068 R)
• M71: 46,126,110 km (0.084 R)
• M72: 46,375,041 km (0.082 R)
• M73: 47,208,301 km (0.108 R)
• M74: 47,626,726 km (0.05 R)
• M75: 48,467,466 km (0.092 R)
• M76: 48,974,154 km (0.11 R)
• M77: 49,228,171 km (0.086 R)
• M78: 49,822,524 km (0.092 R)
• M79: 50,761,549 km (0.063 R)
• M80: 51,276,166 km (0.118 R)
• M81: 51,620,092 km (0.094 R)
• M82: 51,706,260 km (0.119 R)
• M83: 55,102,431 km (0.118 R)
• M84: 55,631,259 km (0.111 R)
• M85: 55,807,934 km (0.081 R)
• M86: 56,073,171 km (0.092 R)
• M87: 56,516,430 km (0.082 R)
• M88: 57,942,397 km (0.12 R)
• M89: 58,390,293 km (0.087 R)
• M90: 59,470,390 km (0.085 R)
• M91: 60,103,338 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551.9

Radius: 3.5

Gravity: 45.05 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 12.47 AU - 13.81 AU

Year: 16898 Days

Day: 24 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,276,673 km

• M1: 65,823 km (0.111 R)
• M2: 88,712 km (0.09 R)
• M3: 137,181 km (0.068 R)
• M4: 159,621 km (0.082 R)
• M5: 209,138 km (0.11 R)
• M6: 405,560 km (0.116 R)
• M7: 511,924 km (0.114 R)
• M8: 750,533 km (0.066 R)
• M9: 1,067,381 km (0.076 R)
• M10: 1,528,292 km (0.072 R)
• M11: 1,610,571 km (0.104 R)
• M12: 1,750,893 km (0.096 R)
• M13: 2,043,208 km (0.059 R)
• M14: 2,133,714 km (0.1 R)
• M15: 2,509,504 km (0.053 R)
• M16: 2,905,340 km (0.085 R)
• M17: 3,007,366 km (0.037 R)
• M18: 3,250,014 km (0.101 R)
• M19: 3,498,795 km (0.106 R)
• M20: 3,534,848 km (0.104 R)
• M21: 3,717,058 km (0.087 R)
• M22: 3,753,859 km (0.073 R)
• M23: 4,281,641 km (0.081 R)
• M24: 4,633,046 km (0.051 R)
• M25: 5,115,948 km (0.095 R)
• M26: 5,614,707 km (0.051 R)
• M27: 6,041,959 km (0.102 R)
• M28: 6,259,624 km (0.089 R)
• M29: 6,391,419 km (0.035 R)
• M30: 6,524,113 km (0.071 R)
• M31: 7,711,770 km (0.074 R)
• M32: 7,900,264 km (0.09 R)
• M33: 8,330,058 km (0.104 R)
• M34: 8,816,551 km (0.109 R)
• M35: 9,063,088 km (0.1 R)
• M36: 9,262,053 km (0.098 R)
• M37: 10,694,602 km (0.068 R)
• M38: 10,799,620 km (0.11 R)
• M39: 10,852,129 km (0.107 R)
• M40: 11,329,346 km (0.096 R)
• M41: 13,418,331 km (0.096 R)
• M42: 13,930,105 km (0.103 R)
• M43: 15,031,444 km (0.112 R)
• M44: 15,503,575 km (0.084 R)
• M45: 16,704,846 km (0.098 R)
• M46: 16,765,583 km (0.071 R)
• M47: 16,887,505 km (0.091 R)
• M48: 17,439,821 km (0.111 R)
• M49: 18,373,311 km (0.042 R)
• M50: 19,386,687 km (0.039 R)
• M51: 20,353,239 km (0.107 R)
• M52: 20,678,914 km (0.104 R)
• M53: 21,006,234 km (0.09 R)
• M54: 22,265,848 km (0.119 R)
• M55: 22,332,718 km (0.093 R)
• M56: 23,277,429 km (0.106 R)
• M57: 26,684,520 km (0.111 R)
• M58: 27,183,728 km (0.077 R)
• M59: 27,255,386 km (0.063 R)
• M60: 27,398,700 km (0.105 R)
• M61: 27,830,141 km (0.038 R)
• M62: 28,481,789 km (0.067 R)
• M63: 28,772,906 km (0.118 R)
• M64: 30,689,405 km (0.08 R)
• M65: 30,763,905 km (0.09 R)
• M66: 31,889,180 km (0.052 R)
• M67: 32,115,820 km (0.098 R)
• M68: 32,722,889 km (0.04 R)
• M69: 32,875,179 km (0.118 R)
• M70: 33,104,214 km (0.092 R)
• M71: 34,102,480 km (0.086 R)
• M72: 34,954,889 km (0.114 R)
• M73: 35,579,310 km (0.089 R)
• M74: 35,814,329 km (0.1 R)
• M75: 37,315,094 km (0.08 R)
• M76: 38,594,755 km (0.075 R)
• M77: 39,239,970 km (0.115 R)
• M78: 41,856,138 km (0.066 R)
• M79: 43,519,666 km (0.035 R)
• M80: 44,275,285 km (0.106 R)
• M81: 44,359,509 km (0.107 R)
• M82: 44,612,479 km (0.032 R)
• M83: 45,969,930 km (0.086 R)
• M84: 46,653,592 km (0.06 R)
• M85: 46,739,312 km (0.072 R)
• M86: 49,859,474 km (0.1 R)
• M87: 51,887,872 km (0.065 R)
• M88: 53,046,208 km (0.11 R)
• M89: 53,853,139 km (0.046 R)
• M90: 54,393,337 km (0.075 R)
• M91: 55,116,344 km (0.062 R)
• M92: 58,132,386 km (0.067 R)
• M93: 59,335,153 km (0.086 R)
• M94: 62,992,372 km (0.103 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 17,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit