🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.94 AU - 1.44 AU

Year: 474 Days

Day: 31.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,315,285 km

• M1: 248,781 km (0.11 R)
• M2: 584,928 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.19 AU - 1.55 AU

Year: 586 Days

Day: 30 Hours

Environment

Temp: -14 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,315,285 km

• M1: 370,105 km (0.11 R)
• M2: 477,816 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.03 AU - 3.91 AU

Year: 2361 Days

Day: 40.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.41 AU - 4.53 AU

Year: 3452 Days

Day: 31.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.17 AU - 4.77 AU

Year: 3452 Days

Day: 17.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.5

Radius: 12.3

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.67 AU - 9.83 AU

Year: 8655 Days

Day: 8.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 69,315,285 km

• M1: 194,028 km (0.114 R)
• M2: 467,643 km (0.069 R)
• M3: 931,097 km (0.116 R)
• M4: 1,516,025 km (0.074 R)
• M5: 1,906,326 km (0.071 R)
• M6: 2,861,658 km (0.116 R)
• M7: 3,257,643 km (0.081 R)
• M8: 3,977,059 km (0.098 R)
• M9: 4,164,655 km (0.099 R)
• M10: 4,581,136 km (0.107 R)
• M11: 4,777,857 km (0.081 R)
• M12: 5,112,208 km (0.047 R)
• M13: 5,419,482 km (0.106 R)
• M14: 5,733,039 km (0.118 R)
• M15: 5,909,864 km (0.095 R)
• M16: 6,377,956 km (0.117 R)
• M17: 7,503,530 km (0.07 R)
• M18: 7,580,872 km (0.086 R)
• M19: 7,697,259 km (0.069 R)
• M20: 7,892,484 km (0.103 R)
• M21: 8,288,021 km (0.064 R)
• M22: 8,609,058 km (0.042 R)
• M23: 9,098,393 km (0.075 R)
• M24: 9,180,821 km (0.07 R)
• M25: 9,388,014 km (0.096 R)
• M26: 9,638,740 km (0.084 R)
• M27: 10,490,551 km (0.097 R)
• M28: 11,322,016 km (0.096 R)
• M29: 11,678,358 km (0.09 R)
• M30: 11,858,025 km (0.118 R)
• M31: 12,220,052 km (0.066 R)
• M32: 12,448,039 km (0.118 R)
• M33: 13,187,501 km (0.113 R)
• M34: 13,281,000 km (0.088 R)
• M35: 15,638,363 km (0.112 R)
• M36: 16,185,143 km (0.087 R)
• M37: 16,890,198 km (0.086 R)
• M38: 17,093,501 km (0.094 R)
• M39: 17,759,810 km (0.099 R)
• M40: 19,329,690 km (0.081 R)
• M41: 19,435,905 km (0.079 R)
• M42: 19,542,419 km (0.107 R)
• M43: 21,216,868 km (0.114 R)
• M44: 21,822,141 km (0.112 R)
• M45: 23,275,185 km (0.046 R)
• M46: 23,728,466 km (0.104 R)
• M47: 23,842,310 km (0.062 R)
• M48: 24,070,447 km (0.117 R)
• M49: 25,222,051 km (0.114 R)
• M50: 25,338,139 km (0.047 R)
• M51: 25,571,063 km (0.078 R)
• M52: 25,804,586 km (0.12 R)
• M53: 26,215,082 km (0.034 R)
• M54: 26,805,096 km (0.104 R)
• M55: 27,161,289 km (0.035 R)
• M56: 27,518,977 km (0.116 R)
• M57: 27,818,322 km (0.117 R)
• M58: 28,662,054 km (0.1 R)
• M59: 29,697,870 km (0.104 R)
• M60: 29,943,510 km (0.058 R)
• M61: 30,870,119 km (0.111 R)
• M62: 31,305,898 km (0.104 R)
• M63: 31,743,621 km (0.088 R)
• M64: 32,625,201 km (0.117 R)
• M65: 32,942,050 km (0.03 R)
• M66: 34,412,447 km (0.112 R)
• M67: 34,734,980 km (0.118 R)
• M68: 37,086,359 km (0.1 R)
• M69: 37,483,242 km (0.088 R)
• M70: 37,682,208 km (0.031 R)
• M71: 38,883,479 km (0.043 R)
• M72: 39,084,837 km (0.075 R)
• M73: 39,488,752 km (0.068 R)
• M74: 40,436,604 km (0.041 R)
• M75: 41,460,451 km (0.071 R)
• M76: 42,147,704 km (0.095 R)
• M77: 42,769,582 km (0.102 R)
• M78: 43,116,350 km (0.11 R)
• M79: 43,603,291 km (0.109 R)
• M80: 44,162,189 km (0.058 R)
• M81: 44,653,169 km (0.074 R)
• M82: 45,216,405 km (0.075 R)
• M83: 45,498,996 km (0.092 R)
• M84: 46,065,822 km (0.11 R)
• M85: 48,068,040 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.1

Radius: 11.6

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.99 AU - 13.43 AU

Year: 13709 Days

Day: 9.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 69,315,285 km

• M1: 349,311 km (0.114 R)
• M2: 438,621 km (0.119 R)
• M3: 1,044,492 km (0.098 R)
• M4: 1,137,542 km (0.083 R)
• M5: 1,925,923 km (0.112 R)
• M6: 2,160,642 km (0.102 R)
• M7: 2,690,518 km (0.046 R)
• M8: 2,887,239 km (0.081 R)
• M9: 3,156,814 km (0.092 R)
• M10: 4,625,267 km (0.115 R)
• M11: 4,861,781 km (0.085 R)
• M12: 5,142,726 km (0.069 R)
• M13: 5,974,939 km (0.077 R)
• M14: 6,146,378 km (0.117 R)
• M15: 7,622,610 km (0.048 R)
• M16: 8,568,667 km (0.098 R)
• M17: 8,908,404 km (0.027 R)
• M18: 9,903,828 km (0.109 R)
• M19: 10,986,617 km (0.092 R)
• M20: 11,303,017 km (0.112 R)
• M21: 11,836,782 km (0.118 R)
• M22: 12,106,806 km (0.048 R)
• M23: 12,488,281 km (0.029 R)
• M24: 12,652,988 km (0.047 R)
• M25: 13,151,448 km (0.095 R)
• M26: 13,712,889 km (0.044 R)
• M27: 13,939,679 km (0.118 R)
• M28: 14,397,000 km (0.059 R)
• M29: 15,150,674 km (0.111 R)
• M30: 15,561,769 km (0.106 R)
• M31: 15,739,042 km (0.095 R)
• M32: 15,857,673 km (0.094 R)
• M33: 16,756,607 km (0.064 R)
• M34: 17,059,842 km (0.107 R)
• M35: 17,980,766 km (0.118 R)
• M36: 18,229,099 km (0.079 R)
• M37: 19,551,245 km (0.088 R)
• M38: 19,678,852 km (0.113 R)
• M39: 19,806,608 km (0.065 R)
• M40: 20,320,627 km (0.091 R)
• M41: 20,904,208 km (0.1 R)
• M42: 21,361,828 km (0.11 R)
• M43: 23,090,731 km (0.104 R)
• M44: 23,292,987 km (0.045 R)
• M45: 23,971,862 km (0.099 R)
• M46: 24,519,689 km (0.082 R)
• M47: 25,140,820 km (0.07 R)
• M48: 25,697,324 km (0.062 R)
• M49: 26,539,709 km (0.115 R)
• M50: 27,462,429 km (0.063 R)
• M51: 27,676,803 km (0.116 R)
• M52: 27,891,925 km (0.074 R)
• M53: 28,467,876 km (0.095 R)
• M54: 28,612,538 km (0.098 R)
• M55: 28,975,163 km (0.099 R)
• M56: 29,339,434 km (0.118 R)
• M57: 30,737,127 km (0.069 R)
• M58: 31,182,928 km (0.052 R)
• M59: 31,855,819 km (0.066 R)
• M60: 32,911,980 km (0.1 R)
• M61: 33,444,399 km (0.099 R)
• M62: 33,673,434 km (0.061 R)
• M63: 34,440,721 km (0.08 R)
• M64: 35,524,408 km (0.026 R)
• M65: 35,992,350 km (0.111 R)
• M66: 37,171,032 km (0.108 R)
• M67: 40,051,389 km (0.108 R)
• M68: 40,782,624 km (0.093 R)
• M69: 41,764,434 km (0.096 R)
• M70: 42,011,121 km (0.105 R)
• M71: 43,168,710 km (0.089 R)
• M72: 43,501,415 km (0.068 R)
• M73: 44,252,995 km (0.068 R)
• M74: 44,420,545 km (0.058 R)
• M75: 44,504,469 km (0.06 R)
• M76: 46,278,101 km (0.071 R)
• M77: 47,559,257 km (0.078 R)
• M78: 47,988,903 km (0.072 R)
• M79: 49,111,934 km (0.085 R)
• M80: 50,768,730 km (0.102 R)
• M81: 53,332,838 km (0.036 R)
• M82: 56,029,339 km (0.1 R)
• M83: 56,847,041 km (0.073 R)
• M84: 57,760,037 km (0.076 R)
• M85: 58,034,998 km (0.074 R)
• M86: 58,310,258 km (0.074 R)
• M87: 58,585,967 km (0.087 R)
• M88: 62,022,230 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725

Radius: 5

Gravity: 29 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 11.15 AU - 14.63 AU

Year: 16903 Days

Day: 22.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,315,285 km

• M1: 164,857 km (0.098 R)
• M2: 515,664 km (0.104 R)
• M3: 1,629,270 km (0.056 R)
• M4: 2,058,018 km (0.043 R)
• M5: 2,727,768 km (0.102 R)
• M6: 3,846,460 km (0.068 R)
• M7: 4,577,695 km (0.118 R)
• M8: 4,745,992 km (0.044 R)
• M9: 5,132,105 km (0.108 R)
• M10: 6,918,004 km (0.032 R)
• M11: 6,966,174 km (0.11 R)
• M12: 7,062,665 km (0.098 R)
• M13: 7,208,373 km (0.096 R)
• M14: 7,901,161 km (0.09 R)
• M15: 9,084,929 km (0.089 R)
• M16: 9,402,675 km (0.092 R)
• M17: 11,384,847 km (0.109 R)
• M18: 11,784,722 km (0.086 R)
• M19: 11,842,167 km (0.064 R)
• M20: 12,189,235 km (0.069 R)
• M21: 12,539,593 km (0.111 R)
• M22: 13,489,988 km (0.1 R)
• M23: 14,095,710 km (0.098 R)
• M24: 14,648,474 km (0.041 R)
• M25: 17,254,469 km (0.062 R)
• M26: 17,516,265 km (0.044 R)
• M27: 17,581,939 km (0.079 R)
• M28: 17,779,408 km (0.045 R)
• M29: 19,047,100 km (0.116 R)
• M30: 19,249,805 km (0.059 R)
• M31: 19,317,573 km (0.086 R)
• M32: 19,453,408 km (0.119 R)
• M33: 21,037,350 km (0.072 R)
• M34: 21,316,949 km (0.063 R)
• M35: 24,988,828 km (0.096 R)
• M36: 25,062,879 km (0.111 R)
• M37: 25,136,781 km (0.119 R)
• M38: 25,582,433 km (0.114 R)
• M39: 25,656,932 km (0.099 R)
• M40: 26,330,721 km (0.041 R)
• M41: 27,466,767 km (0.104 R)
• M42: 29,473,324 km (0.077 R)
• M43: 29,786,282 km (0.104 R)
• M44: 30,336,354 km (0.107 R)
• M45: 30,890,016 km (0.1 R)
• M46: 31,606,589 km (0.064 R)
• M47: 32,974,961 km (0.06 R)
• M48: 33,056,043 km (0.089 R)
• M49: 33,952,583 km (0.095 R)
• M50: 34,034,413 km (0.054 R)
• M51: 34,116,393 km (0.118 R)
• M52: 35,270,690 km (0.109 R)
• M53: 35,353,717 km (0.072 R)
• M54: 35,519,770 km (0.093 R)
• M55: 35,936,101 km (0.11 R)
• M56: 36,857,774 km (0.077 R)
• M57: 38,553,166 km (0.102 R)
• M58: 39,755,036 km (0.076 R)
• M59: 39,841,354 km (0.053 R)
• M60: 40,795,040 km (0.093 R)
• M61: 41,931,685 km (0.105 R)
• M62: 43,968,161 km (0.074 R)
• M63: 44,146,780 km (0.078 R)
• M64: 44,504,768 km (0.11 R)
• M65: 44,773,745 km (0.094 R)
• M66: 45,584,266 km (0.12 R)
• M67: 45,764,981 km (0.047 R)
• M68: 48,044,553 km (0.029 R)
• M69: 48,966,674 km (0.068 R)
• M70: 49,522,730 km (0.088 R)
• M71: 52,523,663 km (0.106 R)
• M72: 52,808,048 km (0.112 R)
• M73: 53,188,027 km (0.118 R)
• M74: 53,283,022 km (0.054 R)
• M75: 53,664,197 km (0.086 R)
• M76: 57,134,120 km (0.039 R)
• M77: 58,110,844 km (0.102 R)
• M78: 58,797,798 km (0.096 R)
• M79: 59,388,709 km (0.092 R)
• M80: 59,487,444 km (0.081 R)
• M81: 61,173,412 km (0.095 R)
• M82: 61,872,183 km (0.106 R)
• M83: 62,473,268 km (0.071 R)
• M84: 62,573,648 km (0.073 R)
• M85: 62,975,617 km (0.056 R)
• M86: 65,201,933 km (0.089 R)
• M87: 66,529,614 km (0.116 R)
• M88: 66,837,187 km (0.073 R)
• M89: 67,453,829 km (0.039 R)
• M90: 68,175,789 km (0.1 R)
• M91: 68,796,470 km (0.063 R)
• M92: 69,107,634 km (0.077 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 15,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit