🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.54 AU - 0.88 AU

Year: 209 Days

Day: 46 Hours

Environment

Temp: 138 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.72 AU - 0.92 AU

Year: 260 Days

Day: 15.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.86 AU - 1.42 AU

Year: 426 Days

Day: 25.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 94.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 46,224,993 km

• M1: 75,098 km (0.108 R)
• M2: 146,307 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.2 AU - 1.26 AU

Year: 477 Days

Day: 26.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.57 AU - 2.33 AU

Year: 953 Days

Day: 31.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.16 AU - 3.24 AU

Year: 1552 Days

Day: 18.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,224,993 km

• M1: 444,006 km (0.1 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.87 AU - 6.11 AU

Year: 4500 Days

Day: 40 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626

Radius: 10.7

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.92 AU - 6.62 AU

Year: 4849 Days

Day: 9.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,224,993 km

• M1: 202,107 km (0.109 R)
• M2: 361,728 km (0.05 R)
• M3: 553,063 km (0.097 R)
• M4: 731,833 km (0.112 R)
• M5: 853,755 km (0.096 R)
• M6: 943,514 km (0.036 R)
• M7: 1,350,719 km (0.108 R)
• M8: 1,550,582 km (0.037 R)
• M9: 1,678,339 km (0.107 R)
• M10: 1,876,855 km (0.098 R)
• M11: 1,979,180 km (0.091 R)
• M12: 2,118,455 km (0.104 R)
• M13: 2,631,726 km (0.11 R)
• M14: 2,962,038 km (0.078 R)
• M15: 3,122,108 km (0.049 R)
• M16: 3,264,674 km (0.082 R)
• M17: 3,472,017 km (0.112 R)
• M18: 3,598,427 km (0.109 R)
• M19: 3,791,109 km (0.116 R)
• M20: 3,877,876 km (0.099 R)
• M21: 4,009,373 km (0.04 R)
• M22: 4,097,785 km (0.117 R)
• M23: 4,970,240 km (0.119 R)
• M24: 5,281,702 km (0.117 R)
• M25: 5,452,094 km (0.045 R)
• M26: 5,574,914 km (0.102 R)
• M27: 5,848,379 km (0.105 R)
• M28: 6,305,550 km (0.051 R)
• M29: 6,408,623 km (0.1 R)
• M30: 6,538,474 km (0.075 R)
• M31: 6,616,714 km (0.11 R)
• M32: 6,879,856 km (0.097 R)
• M33: 7,092,884 km (0.101 R)
• M34: 7,607,650 km (0.084 R)
• M35: 7,939,009 km (0.108 R)
• M36: 8,530,370 km (0.102 R)
• M37: 8,903,467 km (0.069 R)
• M38: 9,252,778 km (0.078 R)
• M39: 9,429,004 km (0.102 R)
• M40: 9,725,358 km (0.103 R)
• M41: 9,844,886 km (0.093 R)
• M42: 10,206,016 km (0.098 R)
• M43: 10,571,483 km (0.043 R)
• M44: 11,003,372 km (0.067 R)
• M45: 11,096,721 km (0.112 R)
• M46: 11,504,076 km (0.097 R)
• M47: 11,630,486 km (0.1 R)
• M48: 11,789,060 km (0.051 R)
• M49: 12,527,774 km (0.117 R)
• M50: 13,083,381 km (0.099 R)
• M51: 13,281,449 km (0.087 R)
• M52: 13,647,215 km (0.064 R)
• M53: 13,915,145 km (0.054 R)
• M54: 14,252,788 km (0.118 R)
• M55: 14,627,081 km (0.106 R)
• M56: 15,004,816 km (0.088 R)
• M57: 15,594,680 km (0.09 R)
• M58: 17,737,072 km (0.11 R)
• M59: 17,919,731 km (0.06 R)
• M60: 18,066,336 km (0.078 R)
• M61: 18,139,789 km (0.054 R)
• M62: 18,250,192 km (0.046 R)
• M63: 18,991,599 km (0.049 R)
• M64: 19,970,119 km (0.106 R)
• M65: 20,849,455 km (0.049 R)
• M66: 21,196,971 km (0.082 R)
• M67: 21,352,104 km (0.118 R)
• M68: 22,290,382 km (0.094 R)
• M69: 22,408,714 km (0.116 R)
• M70: 22,764,607 km (0.113 R)
• M71: 23,082,652 km (0.088 R)
• M72: 23,322,158 km (0.112 R)
• M73: 23,682,839 km (0.068 R)
• M74: 24,126,397 km (0.052 R)
• M75: 25,267,380 km (0.032 R)
• M76: 25,720,512 km (0.069 R)
• M77: 25,968,844 km (0.118 R)
• M78: 26,509,491 km (0.111 R)
• M79: 26,593,116 km (0.074 R)
• M80: 27,602,004 km (0.059 R)
• M81: 27,898,657 km (0.102 R)
• M82: 27,983,628 km (0.074 R)
• M83: 28,367,047 km (0.119 R)

Asteroid Belt

Center: 6.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.7

Radius: 11.7

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.25 AU - 8.89 AU

Year: 8020 Days

Day: 14.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,224,993 km

• M1: 148,251 km (0.103 R)
• M2: 230,979 km (0.036 R)
• M3: 369,357 km (0.111 R)
• M4: 483,351 km (0.1 R)
• M5: 556,803 km (0.039 R)
• M6: 693,237 km (0.119 R)
• M7: 766,240 km (0.105 R)
• M8: 868,116 km (0.118 R)
• M9: 947,852 km (0.055 R)
• M10: 1,370,316 km (0.091 R)
• M11: 1,883,437 km (0.119 R)
• M12: 2,207,765 km (0.094 R)
• M13: 2,376,661 km (0.058 R)
• M14: 3,053,592 km (0.114 R)
• M15: 3,500,441 km (0.086 R)
• M16: 3,765,229 km (0.081 R)
• M17: 3,990,972 km (0.092 R)
• M18: 4,550,917 km (0.093 R)
• M19: 5,978,529 km (0.109 R)
• M20: 6,083,547 km (0.102 R)
• M21: 6,162,834 km (0.091 R)
• M22: 6,429,417 km (0.065 R)
• M23: 7,084,806 km (0.115 R)
• M24: 7,448,777 km (0.072 R)
• M25: 7,675,867 km (0.097 R)
• M26: 7,991,817 km (0.1 R)
• M27: 8,577,194 km (0.116 R)
• M28: 8,935,032 km (0.116 R)
• M29: 9,237,070 km (0.072 R)
• M30: 9,420,028 km (0.068 R)
• M31: 9,511,881 km (0.065 R)
• M32: 10,069,433 km (0.066 R)
• M33: 10,320,608 km (0.106 R)
• M34: 10,573,877 km (0.073 R)
• M35: 11,346,251 km (0.115 R)
• M36: 11,904,251 km (0.082 R)
• M37: 12,270,167 km (0.09 R)
• M38: 12,404,207 km (0.094 R)
• M39: 12,944,853 km (0.118 R)
• M40: 13,355,500 km (0.109 R)
• M41: 13,527,986 km (0.066 R)
• M42: 14,259,968 km (0.08 R)
• M43: 14,719,682 km (0.097 R)
• M44: 15,256,140 km (0.102 R)
• M45: 15,436,406 km (0.091 R)
• M46: 15,908,387 km (0.093 R)
• M47: 16,866,412 km (0.104 R)
• M48: 18,109,421 km (0.119 R)
• M49: 18,185,716 km (0.071 R)
• M50: 18,338,605 km (0.11 R)
• M51: 18,491,942 km (0.057 R)
• M52: 18,993,095 km (0.119 R)
• M53: 19,109,333 km (0.118 R)
• M54: 19,498,736 km (0.098 R)
• M55: 20,127,346 km (0.069 R)
• M56: 20,523,481 km (0.101 R)
• M57: 21,042,436 km (0.073 R)
• M58: 21,283,289 km (0.032 R)
• M59: 22,583,893 km (0.113 R)
• M60: 22,954,297 km (0.102 R)
• M61: 23,243,919 km (0.095 R)
• M62: 23,826,453 km (0.068 R)
• M63: 24,161,552 km (0.07 R)
• M64: 24,413,924 km (0.091 R)
• M65: 24,878,874 km (0.116 R)
• M66: 25,006,182 km (0.041 R)
• M67: 25,218,910 km (0.049 R)
• M68: 25,474,872 km (0.082 R)
• M69: 26,075,507 km (0.116 R)
• M70: 27,597,666 km (0.06 R)
• M71: 27,729,461 km (0.115 R)
• M72: 27,993,651 km (0.111 R)
• M73: 28,126,045 km (0.096 R)
• M74: 28,303,020 km (0.058 R)
• M75: 28,391,581 km (0.081 R)
• M76: 29,058,938 km (0.117 R)
• M77: 29,506,834 km (0.116 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.6

Radius: 8.3

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.56 AU - 12.86 AU

Year: 12262 Days

Day: 14.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,224,993 km

• M1: 124,615 km (0.091 R)
• M2: 223,948 km (0.069 R)
• M3: 558,299 km (0.094 R)
• M4: 714,479 km (0.116 R)
• M5: 815,308 km (0.046 R)
• M6: 1,069,625 km (0.113 R)
• M7: 1,146,817 km (0.105 R)
• M8: 1,226,104 km (0.089 R)
• M9: 1,327,831 km (0.047 R)
• M10: 1,390,213 km (0.118 R)
• M11: 1,583,643 km (0.117 R)
• M12: 1,808,937 km (0.056 R)
• M13: 2,068,639 km (0.052 R)
• M14: 2,597,318 km (0.04 R)
• M15: 3,336,033 km (0.098 R)
• M16: 3,566,862 km (0.102 R)
• M17: 3,773,157 km (0.103 R)
• M18: 4,105,414 km (0.035 R)
• M19: 5,058,502 km (0.063 R)
• M20: 5,223,808 km (0.113 R)
• M21: 5,525,996 km (0.111 R)
• M22: 6,502,122 km (0.081 R)
• M23: 7,418,110 km (0.112 R)
• M24: 8,102,370 km (0.072 R)
• M25: 8,218,458 km (0.087 R)
• M26: 8,648,552 km (0.102 R)
• M27: 8,926,206 km (0.083 R)
• M28: 9,941,227 km (0.081 R)
• M29: 10,148,720 km (0.026 R)
• M30: 10,736,938 km (0.06 R)
• M31: 10,992,601 km (0.099 R)
• M32: 11,250,059 km (0.098 R)
• M33: 11,336,377 km (0.111 R)
• M34: 11,422,994 km (0.113 R)
• M35: 11,553,144 km (0.052 R)
• M36: 11,771,258 km (0.083 R)
• M37: 12,167,244 km (0.098 R)
• M38: 12,433,677 km (0.095 R)
• M39: 12,522,838 km (0.092 R)
• M40: 13,702,417 km (0.119 R)
• M41: 14,025,997 km (0.11 R)
• M42: 14,165,422 km (0.071 R)
• M43: 14,539,567 km (0.032 R)
• M44: 16,117,076 km (0.086 R)
• M45: 16,507,676 km (0.074 R)
• M46: 16,901,418 km (0.117 R)
• M47: 17,647,911 km (0.107 R)
• M48: 17,899,086 km (0.109 R)
• M49: 17,999,915 km (0.07 R)
• M50: 18,202,171 km (0.057 R)
• M51: 18,456,039 km (0.104 R)
• M52: 19,327,746 km (0.071 R)
• M53: 20,003,479 km (0.098 R)
• M54: 20,528,568 km (0.054 R)
• M55: 21,058,144 km (0.092 R)
• M56: 22,510,440 km (0.062 R)
• M57: 22,892,214 km (0.069 R)
• M58: 23,166,277 km (0.107 R)
• M59: 23,221,180 km (0.101 R)
• M60: 24,608,551 km (0.046 R)
• M61: 25,680,868 km (0.104 R)
• M62: 26,022,699 km (0.12 R)
• M63: 26,366,026 km (0.101 R)
• M64: 27,870,981 km (0.052 R)
• M65: 30,240,162 km (0.07 R)
• M66: 33,167,194 km (0.066 R)
• M67: 35,231,346 km (0.065 R)
• M68: 35,611,175 km (0.085 R)
• M69: 35,674,604 km (0.092 R)
• M70: 36,438,601 km (0.114 R)
• M71: 36,950,973 km (0.116 R)
• M72: 37,336,786 km (0.111 R)
• M73: 37,401,263 km (0.054 R)
• M74: 38,177,377 km (0.107 R)
• M75: 38,307,228 km (0.089 R)
• M76: 38,567,378 km (0.089 R)
• M77: 38,828,127 km (0.11 R)
• M78: 39,745,461 km (0.117 R)
• M79: 43,011,931 km (0.1 R)
• M80: 43,147,018 km (0.099 R)
• M81: 44,301,465 km (0.053 R)
• M82: 45,053,942 km (0.097 R)
• M83: 45,328,604 km (0.119 R)
• M84: 45,672,679 km (0.081 R)
• M85: 45,741,494 km (0.037 R)
• M86: 45,879,573 km (0.097 R)
• M87: 46,017,651 km (0.088 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 11,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit