🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.53 AU - 0.71 AU

Year: 218 Days

Day: 17.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.87 AU - 1.21 AU

Year: 473 Days

Day: 33 Hours

Environment

Temp: -72 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,961,228 km

• M1: 799,750 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.04 AU - 1.04 AU

Year: 473 Days

Day: 13.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,961,228 km

• M1: 841,937 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.66 AU - 2.44 AU

Year: 1310 Days

Day: 31.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 97.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.4

Radius: 10.4

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.04 AU - 4.16 AU

Year: 3704 Days

Day: 6.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 58,961,228 km

• M1: 131,497 km (0.091 R)
• M2: 248,632 km (0.079 R)
• M3: 337,343 km (0.108 R)
• M4: 466,895 km (0.107 R)
• M5: 645,814 km (0.067 R)
• M6: 781,948 km (0.1 R)
• M7: 916,736 km (0.059 R)
• M8: 1,210,396 km (0.068 R)
• M9: 1,450,202 km (0.096 R)
• M10: 1,676,244 km (0.08 R)
• M11: 1,914,105 km (0.117 R)
• M12: 2,258,928 km (0.055 R)
• M13: 2,657,606 km (0.104 R)
• M14: 2,935,858 km (0.069 R)
• M15: 3,060,623 km (0.093 R)
• M16: 3,315,388 km (0.094 R)
• M17: 3,845,712 km (0.098 R)
• M18: 3,923,653 km (0.1 R)
• M19: 4,002,192 km (0.108 R)
• M20: 4,101,076 km (0.095 R)
• M21: 4,220,754 km (0.085 R)
• M22: 4,443,356 km (0.041 R)
• M23: 4,774,117 km (0.078 R)
• M24: 4,942,564 km (0.051 R)
• M25: 5,415,742 km (0.072 R)
• M26: 5,679,932 km (0.065 R)
• M27: 5,791,382 km (0.114 R)
• M28: 5,880,991 km (0.107 R)
• M29: 5,993,788 km (0.1 R)
• M30: 6,498,232 km (0.09 R)
• M31: 7,016,290 km (0.053 R)
• M32: 7,208,074 km (0.118 R)
• M33: 7,967,433 km (0.107 R)
• M34: 8,117,330 km (0.101 R)
• M35: 8,192,727 km (0.101 R)
• M36: 8,268,274 km (0.117 R)
• M37: 8,420,116 km (0.116 R)
• M38: 8,726,493 km (0.082 R)
• M39: 9,036,609 km (0.085 R)
• M40: 9,114,699 km (0.115 R)
• M41: 9,219,118 km (0.03 R)
• M42: 9,376,645 km (0.109 R)
• M43: 9,614,506 km (0.087 R)
• M44: 9,694,241 km (0.061 R)
• M45: 10,258,674 km (0.113 R)
• M46: 11,222,982 km (0.042 R)
• M47: 11,616,873 km (0.091 R)
• M48: 11,957,956 km (0.114 R)
• M49: 12,216,013 km (0.105 R)
• M50: 12,796,153 km (0.052 R)
• M51: 12,883,967 km (0.117 R)
• M52: 13,593,510 km (0.075 R)
• M53: 13,953,143 km (0.047 R)
• M54: 14,043,500 km (0.065 R)
• M55: 14,835,022 km (0.075 R)
• M56: 15,515,992 km (0.119 R)
• M57: 15,609,640 km (0.113 R)
• M58: 15,734,854 km (0.104 R)
• M59: 15,860,366 km (0.075 R)
• M60: 16,270,564 km (0.072 R)
• M61: 17,004,940 km (0.1 R)
• M62: 17,327,622 km (0.115 R)
• M63: 17,457,324 km (0.031 R)
• M64: 18,971,104 km (0.113 R)
• M65: 19,171,715 km (0.112 R)
• M66: 19,575,031 km (0.092 R)
• M67: 19,777,586 km (0.111 R)
• M68: 20,629,696 km (0.062 R)
• M69: 21,077,442 km (0.12 R)
• M70: 21,458,767 km (0.049 R)
• M71: 21,772,624 km (0.046 R)
• M72: 22,404,675 km (0.105 R)
• M73: 23,328,292 km (0.069 R)
• M74: 23,471,457 km (0.12 R)
• M75: 23,758,685 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.8

Radius: 10.3

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.31 AU - 6.33 AU

Year: 6265 Days

Day: 10.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 58,961,228 km

• M1: 206,146 km (0.051 R)
• M2: 339,288 km (0.115 R)
• M3: 510,129 km (0.069 R)
• M4: 607,367 km (0.096 R)
• M5: 766,390 km (0.101 R)
• M6: 924,964 km (0.063 R)
• M7: 1,430,604 km (0.056 R)
• M8: 1,519,466 km (0.089 R)
• M9: 1,647,372 km (0.104 R)
• M10: 1,740,870 km (0.099 R)
• M11: 2,215,245 km (0.084 R)
• M12: 2,319,066 km (0.1 R)
• M13: 2,488,561 km (0.116 R)
• M14: 2,772,946 km (0.072 R)
• M15: 2,840,116 km (0.114 R)
• M16: 2,998,989 km (0.112 R)
• M17: 3,160,853 km (0.038 R)
• M18: 3,231,015 km (0.069 R)
• M19: 4,012,813 km (0.084 R)
• M20: 4,089,108 km (0.096 R)
• M21: 4,165,852 km (0.115 R)
• M22: 5,514,776 km (0.089 R)
• M23: 6,118,852 km (0.04 R)
• M24: 6,533,238 km (0.095 R)
• M25: 6,623,296 km (0.084 R)
• M26: 6,834,977 km (0.071 R)
• M27: 6,926,381 km (0.058 R)
• M28: 7,048,752 km (0.079 R)
• M29: 7,577,431 km (0.099 R)
• M30: 7,990,321 km (0.114 R)
• M31: 8,771,970 km (0.085 R)
• M32: 9,104,826 km (0.116 R)
• M33: 9,171,845 km (0.101 R)
• M34: 9,645,921 km (0.117 R)
• M35: 9,851,618 km (0.117 R)
• M36: 10,024,105 km (0.108 R)
• M37: 12,467,935 km (0.099 R)
• M38: 12,542,585 km (0.095 R)
• M39: 12,654,633 km (0.077 R)
• M40: 13,106,419 km (0.118 R)
• M41: 13,182,265 km (0.098 R)
• M42: 13,258,261 km (0.115 R)
• M43: 14,220,175 km (0.11 R)
• M44: 14,966,220 km (0.109 R)
• M45: 15,204,529 km (0.089 R)
• M46: 15,404,093 km (0.118 R)
• M47: 15,765,372 km (0.086 R)
• M48: 15,886,396 km (0.054 R)
• M49: 15,967,329 km (0.036 R)
• M50: 16,578,286 km (0.068 R)
• M51: 16,742,545 km (0.054 R)
• M52: 16,824,824 km (0.069 R)
• M53: 18,584,394 km (0.081 R)
• M54: 19,270,151 km (0.072 R)
• M55: 19,833,237 km (0.082 R)
• M56: 19,920,452 km (0.088 R)
• M57: 20,007,668 km (0.092 R)
• M58: 20,138,865 km (0.058 R)
• M59: 20,489,822 km (0.116 R)
• M60: 22,049,380 km (0.116 R)
• M61: 22,683,974 km (0.101 R)
• M62: 22,911,961 km (0.107 R)
• M63: 23,462,481 km (0.067 R)
• M64: 24,203,290 km (0.066 R)
• M65: 24,343,014 km (0.072 R)
• M66: 24,529,712 km (0.111 R)
• M67: 25,660,224 km (0.119 R)
• M68: 26,231,837 km (0.105 R)
• M69: 26,327,430 km (0.069 R)
• M70: 28,461,593 km (0.117 R)
• M71: 28,855,634 km (0.114 R)
• M72: 29,998,263 km (0.101 R)
• M73: 30,650,659 km (0.11 R)
• M74: 31,105,137 km (0.104 R)
• M75: 31,307,842 km (0.114 R)
• M76: 32,790,357 km (0.086 R)
• M77: 33,151,636 km (0.064 R)
• M78: 33,410,590 km (0.118 R)
• M79: 33,982,503 km (0.111 R)
• M80: 34,348,120 km (0.082 R)
• M81: 34,610,066 km (0.077 R)
• M82: 35,241,369 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.9

Radius: 5.2

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.36 AU - 17.88 AU

Year: 24944 Days

Day: 16.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,961,228 km

• M1: 66,571 km (0.091 R)
• M2: 151,991 km (0.111 R)
• M3: 325,974 km (0.116 R)
• M4: 483,800 km (0.112 R)
• M5: 589,864 km (0.103 R)
• M6: 645,664 km (0.063 R)
• M7: 908,657 km (0.101 R)
• M8: 1,347,727 km (0.106 R)
• M9: 1,681,480 km (0.045 R)
• M10: 1,899,295 km (0.086 R)
• M11: 2,097,213 km (0.089 R)
• M12: 2,184,129 km (0.104 R)
• M13: 2,301,862 km (0.118 R)
• M14: 2,857,170 km (0.1 R)
• M15: 3,589,451 km (0.054 R)
• M16: 4,450,537 km (0.092 R)
• M17: 5,895,203 km (0.101 R)
• M18: 5,977,183 km (0.12 R)
• M19: 6,350,579 km (0.114 R)
• M20: 6,434,504 km (0.097 R)
• M21: 6,688,670 km (0.113 R)
• M22: 7,559,629 km (0.105 R)
• M23: 7,782,979 km (0.12 R)
• M24: 9,790,732 km (0.114 R)
• M25: 9,887,821 km (0.103 R)
• M26: 10,279,468 km (0.095 R)
• M27: 10,976,893 km (0.107 R)
• M28: 11,844,262 km (0.118 R)
• M29: 12,469,581 km (0.117 R)
• M30: 12,522,239 km (0.051 R)
• M31: 12,680,514 km (0.064 R)
• M32: 15,470,065 km (0.045 R)
• M33: 15,526,613 km (0.084 R)
• M34: 16,153,129 km (0.083 R)
• M35: 16,671,785 km (0.078 R)
• M36: 17,020,498 km (0.077 R)
• M37: 17,312,962 km (0.098 R)
• M38: 18,499,572 km (0.109 R)
• M39: 18,679,837 km (0.097 R)
• M40: 18,800,264 km (0.115 R)
• M41: 19,284,811 km (0.101 R)
• M42: 20,451,974 km (0.074 R)
• M43: 20,762,988 km (0.115 R)
• M44: 20,825,370 km (0.111 R)
• M45: 20,887,752 km (0.111 R)
• M46: 21,705,155 km (0.09 R)
• M47: 23,891,827 km (0.068 R)
• M48: 24,088,100 km (0.102 R)
• M49: 25,343,525 km (0.117 R)
• M50: 25,945,656 km (0.115 R)
• M51: 26,214,783 km (0.093 R)
• M52: 27,368,930 km (0.067 R)
• M53: 28,124,549 km (0.057 R)
• M54: 28,678,211 km (0.096 R)
• M55: 30,502,856 km (0.098 R)
• M56: 30,715,734 km (0.034 R)
• M57: 31,859,709 km (0.106 R)
• M58: 32,003,772 km (0.117 R)
• M59: 32,654,373 km (0.104 R)
• M60: 34,336,601 km (0.117 R)
• M61: 35,598,160 km (0.11 R)
• M62: 35,822,257 km (0.111 R)
• M63: 35,897,056 km (0.067 R)
• M64: 37,101,469 km (0.054 R)
• M65: 37,253,011 km (0.09 R)
• M66: 38,855,953 km (0.063 R)
• M67: 39,472,445 km (0.064 R)
• M68: 40,559,124 km (0.084 R)
• M69: 41,027,964 km (0.071 R)
• M70: 41,970,730 km (0.115 R)
• M71: 42,049,717 km (0.117 R)
• M72: 42,920,826 km (0.112 R)
• M73: 44,038,023 km (0.093 R)
• M74: 44,359,060 km (0.091 R)
• M75: 45,326,509 km (0.03 R)
• M76: 46,056,846 km (0.103 R)
• M77: 46,464,201 km (0.113 R)
• M78: 46,545,732 km (0.09 R)
• M79: 47,528,889 km (0.111 R)
• M80: 47,775,726 km (0.083 R)
• M81: 49,599,024 km (0.058 R)
• M82: 50,351,502 km (0.066 R)
• M83: 50,519,201 km (0.099 R)
• M84: 50,771,124 km (0.083 R)
• M85: 50,855,198 km (0.083 R)
• M86: 51,613,809 km (0.055 R)
• M87: 51,952,199 km (0.074 R)
• M88: 54,255,557 km (0.11 R)
• M89: 55,896,347 km (0.068 R)
• M90: 56,766,408 km (0.108 R)
• M91: 58,255,954 km (0.116 R)
• M92: 58,784,633 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 17,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit