🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.4 AU - 0.64 AU

Year: 144 Days

Day: 14.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.2 AU - 1.44 AU

Year: 584 Days

Day: 41.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,766,277 km

• M1: 725,550 km (0.052 R)
• M2: 847,622 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.92 AU - 2.54 AU

Year: 1282 Days

Day: 41.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.95 AU - 3.47 AU

Year: 2214 Days

Day: 22.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.3

Radius: 13.6

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.45 AU - 4.65 AU

Year: 3737 Days

Day: 9 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 38,766,277 km

• M1: 248,332 km (0.091 R)
• M2: 430,692 km (0.109 R)
• M3: 741,856 km (0.093 R)
• M4: 865,723 km (0.067 R)
• M5: 1,221,167 km (0.085 R)
• M6: 1,384,229 km (0.115 R)
• M7: 1,874,461 km (0.095 R)
• M8: 2,154,658 km (0.115 R)
• M9: 2,323,255 km (0.107 R)
• M10: 2,939,598 km (0.093 R)
• M11: 3,024,570 km (0.05 R)
• M12: 3,127,493 km (0.036 R)
• M13: 3,337,229 km (0.101 R)
• M14: 3,443,743 km (0.101 R)
• M15: 3,533,502 km (0.071 R)
• M16: 3,825,966 km (0.115 R)
• M17: 4,279,546 km (0.096 R)
• M18: 4,512,919 km (0.085 R)
• M19: 4,690,791 km (0.095 R)
• M20: 4,790,573 km (0.111 R)
• M21: 5,720,772 km (0.081 R)
• M22: 5,913,604 km (0.087 R)
• M23: 6,239,727 km (0.089 R)
• M24: 6,371,822 km (0.096 R)
• M25: 6,571,834 km (0.047 R)
• M26: 6,819,120 km (0.06 R)
• M27: 7,207,326 km (0.076 R)
• M28: 7,299,778 km (0.052 R)
• M29: 7,462,391 km (0.091 R)
• M30: 7,838,779 km (0.114 R)
• M31: 8,221,450 km (0.066 R)
• M32: 8,415,030 km (0.083 R)
• M33: 8,536,802 km (0.098 R)
• M34: 8,856,344 km (0.028 R)
• M35: 9,507,094 km (0.12 R)
• M36: 9,633,953 km (0.066 R)
• M37: 9,812,573 km (0.114 R)
• M38: 10,173,254 km (0.058 R)
• M39: 10,329,135 km (0.101 R)
• M40: 11,174,063 km (0.066 R)
• M41: 11,388,886 km (0.113 R)
• M42: 12,123,711 km (0.103 R)
• M43: 12,705,796 km (0.058 R)
• M44: 12,901,919 km (0.052 R)
• M45: 13,354,004 km (0.052 R)
• M46: 13,639,137 km (0.059 R)
• M47: 14,128,621 km (0.083 R)
• M48: 15,392,275 km (0.114 R)
• M49: 16,022,530 km (0.072 R)
• M50: 16,143,555 km (0.092 R)
• M51: 16,295,247 km (0.114 R)
• M52: 16,447,538 km (0.096 R)
• M53: 16,600,128 km (0.117 R)
• M54: 17,277,507 km (0.063 R)
• M55: 17,370,557 km (0.036 R)
• M56: 17,557,105 km (0.115 R)
• M57: 17,963,862 km (0.068 R)
• M58: 18,089,524 km (0.084 R)
• M59: 18,595,464 km (0.062 R)
• M60: 19,138,205 km (0.116 R)
• M61: 19,556,780 km (0.065 R)
• M62: 20,272,007 km (0.089 R)
• M63: 20,764,633 km (0.102 R)
• M64: 20,863,517 km (0.099 R)
• M65: 21,062,034 km (0.093 R)
• M66: 21,929,253 km (0.093 R)
• M67: 22,232,188 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.7

Radius: 9.3

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.14 AU - 5.54 AU

Year: 4100 Days

Day: 8.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 38,766,277 km

• M1: 180,565 km (0.12 R)
• M2: 316,848 km (0.112 R)
• M3: 416,929 km (0.111 R)
• M4: 665,860 km (0.084 R)
• M5: 974,780 km (0.117 R)
• M6: 1,032,973 km (0.089 R)
• M7: 1,160,879 km (0.057 R)
• M8: 1,238,670 km (0.119 R)
• M9: 1,680,732 km (0.116 R)
• M10: 1,787,395 km (0.095 R)
• M11: 1,998,328 km (0.109 R)
• M12: 2,815,133 km (0.077 R)
• M13: 2,931,969 km (0.073 R)
• M14: 3,115,675 km (0.088 R)
• M15: 3,192,419 km (0.072 R)
• M16: 3,540,084 km (0.084 R)
• M17: 3,608,899 km (0.098 R)
• M18: 4,186,796 km (0.041 R)
• M19: 4,332,654 km (0.069 R)
• M20: 4,468,040 km (0.063 R)
• M21: 4,692,436 km (0.074 R)
• M22: 4,780,699 km (0.063 R)
• M23: 5,348,423 km (0.096 R)
• M24: 5,533,625 km (0.042 R)
• M25: 5,693,994 km (0.11 R)
• M26: 5,774,777 km (0.117 R)
• M27: 6,046,896 km (0.093 R)
• M28: 6,239,727 km (0.065 R)
• M29: 6,336,966 km (0.056 R)
• M30: 6,490,902 km (0.11 R)
• M31: 6,589,487 km (0.077 R)
• M32: 6,945,530 km (0.065 R)
• M33: 7,104,104 km (0.105 R)
• M34: 7,293,195 km (0.11 R)
• M35: 7,454,462 km (0.101 R)
• M36: 7,631,735 km (0.11 R)
• M37: 7,885,453 km (0.119 R)
• M38: 7,945,442 km (0.097 R)
• M39: 8,066,018 km (0.042 R)
• M40: 8,616,389 km (0.1 R)
• M41: 9,353,008 km (0.093 R)
• M42: 9,512,330 km (0.09 R)
• M43: 9,640,536 km (0.055 R)
• M44: 9,849,973 km (0.057 R)
• M45: 9,930,905 km (0.087 R)
• M46: 10,454,348 km (0.063 R)
• M47: 10,653,014 km (0.048 R)
• M48: 10,986,767 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 1000

Radius: 10.7

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.04 AU - 7.1 AU

Year: 6484 Days

Day: 5.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,766,277 km

• M1: 156,779 km (0.108 R)
• M2: 323,281 km (0.051 R)
• M3: 573,409 km (0.048 R)
• M4: 1,192,893 km (0.03 R)
• M5: 1,378,694 km (0.116 R)
• M6: 1,634,506 km (0.083 R)
• M7: 2,058,018 km (0.057 R)
• M8: 2,146,879 km (0.108 R)
• M9: 2,237,087 km (0.09 R)
• M10: 2,953,810 km (0.028 R)
• M11: 3,054,489 km (0.062 R)
• M12: 3,575,539 km (0.057 R)
• M13: 3,656,022 km (0.097 R)
• M14: 4,180,512 km (0.093 R)
• M15: 4,379,777 km (0.092 R)
• M16: 4,787,730 km (0.094 R)
• M17: 4,876,891 km (0.077 R)
• M18: 5,147,364 km (0.115 R)
• M19: 5,515,673 km (0.081 R)
• M20: 6,084,145 km (0.107 R)
• M21: 6,671,317 km (0.056 R)
• M22: 6,770,949 km (0.073 R)
• M23: 6,871,180 km (0.119 R)
• M24: 8,431,934 km (0.108 R)
• M25: 8,793,363 km (0.102 R)
• M26: 8,939,221 km (0.088 R)
• M27: 9,568,579 km (0.1 R)
• M28: 9,718,775 km (0.091 R)
• M29: 9,907,568 km (0.089 R)
• M30: 10,288,893 km (0.105 R)
• M31: 11,821,523 km (0.116 R)
• M32: 12,104,113 km (0.076 R)
• M33: 12,307,417 km (0.087 R)
• M34: 12,388,948 km (0.08 R)
• M35: 12,593,747 km (0.076 R)
• M36: 13,424,315 km (0.114 R)
• M37: 14,659,993 km (0.105 R)
• M38: 14,746,461 km (0.105 R)
• M39: 14,876,611 km (0.094 R)
• M40: 15,007,210 km (0.063 R)
• M41: 15,621,458 km (0.076 R)
• M42: 16,154,476 km (0.051 R)
• M43: 16,965,147 km (0.1 R)
• M44: 17,238,462 km (0.091 R)
• M45: 17,650,903 km (0.095 R)
• M46: 18,532,483 km (0.058 R)
• M47: 18,673,105 km (0.073 R)
• M48: 18,766,903 km (0.066 R)
• M49: 19,096,767 km (0.051 R)
• M50: 19,475,997 km (0.062 R)
• M51: 20,725,738 km (0.107 R)
• M52: 21,066,671 km (0.067 R)
• M53: 21,655,339 km (0.059 R)
• M54: 21,803,441 km (0.032 R)
• M55: 22,100,542 km (0.103 R)
• M56: 22,299,358 km (0.045 R)
• M57: 24,319,827 km (0.115 R)
• M58: 24,988,978 km (0.115 R)
• M59: 25,351,902 km (0.073 R)
• M60: 25,716,472 km (0.099 R)
• M61: 26,820,654 km (0.102 R)
• M62: 27,085,891 km (0.025 R)
• M63: 29,238,605 km (0.115 R)
• M64: 29,730,482 km (0.095 R)
• M65: 30,225,203 km (0.113 R)
• M66: 30,335,456 km (0.114 R)
• M67: 30,445,859 km (0.083 R)
• M68: 30,556,412 km (0.114 R)
• M69: 31,111,271 km (0.111 R)
• M70: 31,949,767 km (0.034 R)
• M71: 32,174,612 km (0.1 R)
• M72: 33,420,763 km (0.115 R)
• M73: 33,820,488 km (0.054 R)
• M74: 34,509,536 km (0.109 R)
• M75: 35,901,544 km (0.101 R)
• M76: 36,076,873 km (0.113 R)
• M77: 36,721,939 km (0.105 R)
• M78: 37,311,803 km (0.107 R)
• M79: 38,321,739 km (0.066 R)
• M80: 38,560,646 km (0.104 R)
• M81: 39,460,926 km (0.106 R)
• M82: 40,307,650 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.7

Radius: 10.1

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.6 AU - 8.78 AU

Year: 7423 Days

Day: 6.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,766,277 km

• M1: 129,103 km (0.119 R)
• M2: 297,101 km (0.054 R)
• M3: 583,731 km (0.107 R)
• M4: 722,109 km (0.052 R)
• M5: 1,083,238 km (0.118 R)
• M6: 2,128,030 km (0.085 R)
• M7: 2,237,087 km (0.064 R)
• M8: 2,325,648 km (0.087 R)
• M9: 2,575,477 km (0.111 R)
• M10: 2,691,864 km (0.113 R)
• M11: 3,076,480 km (0.119 R)
• M12: 3,250,313 km (0.106 R)
• M13: 3,427,437 km (0.03 R)
• M14: 3,581,672 km (0.118 R)
• M15: 3,764,780 km (0.119 R)
• M16: 3,950,880 km (0.113 R)
• M17: 4,499,455 km (0.039 R)
• M18: 4,583,828 km (0.109 R)
• M19: 5,942,925 km (0.119 R)
• M20: 6,316,920 km (0.113 R)
• M21: 6,602,352 km (0.066 R)
• M22: 6,698,394 km (0.102 R)
• M23: 7,251,906 km (0.039 R)
• M24: 7,617,823 km (0.079 R)
• M25: 7,887,847 km (0.101 R)
• M26: 8,333,200 km (0.11 R)
• M27: 9,392,353 km (0.083 R)
• M28: 9,500,512 km (0.062 R)
• M29: 9,754,679 km (0.069 R)
• M30: 9,900,985 km (0.06 R)
• M31: 10,344,244 km (0.101 R)
• M32: 10,530,793 km (0.058 R)
• M33: 10,643,290 km (0.057 R)
• M34: 11,173,465 km (0.079 R)
• M35: 11,364,950 km (0.09 R)
• M36: 11,596,229 km (0.113 R)
• M37: 11,712,316 km (0.055 R)
• M38: 11,985,033 km (0.049 R)
• M39: 12,299,189 km (0.115 R)
• M40: 12,975,671 km (0.115 R)
• M41: 14,157,643 km (0.096 R)
• M42: 14,908,475 km (0.102 R)
• M43: 15,119,408 km (0.111 R)
• M44: 15,458,846 km (0.117 R)
• M45: 15,715,107 km (0.037 R)
• M46: 15,929,780 km (0.083 R)
• M47: 17,949,650 km (0.097 R)
• M48: 19,816,931 km (0.118 R)
• M49: 20,002,432 km (0.114 R)
• M50: 20,141,857 km (0.088 R)
• M51: 21,032,862 km (0.108 R)
• M52: 21,840,840 km (0.119 R)
• M53: 21,984,604 km (0.085 R)
• M54: 24,077,927 km (0.084 R)
• M55: 24,922,856 km (0.103 R)
• M56: 25,374,192 km (0.093 R)
• M57: 25,777,658 km (0.094 R)
• M58: 26,386,820 km (0.118 R)
• M59: 26,693,047 km (0.113 R)
• M60: 27,052,082 km (0.07 R)
• M61: 27,206,318 km (0.119 R)
• M62: 27,670,969 km (0.087 R)
• M63: 27,826,550 km (0.103 R)
• M64: 28,086,252 km (0.06 R)
• M65: 28,190,372 km (0.089 R)
• M66: 28,555,840 km (0.1 R)
• M67: 28,817,935 km (0.101 R)
• M68: 29,397,178 km (0.063 R)
• M69: 29,608,859 km (0.099 R)
• M70: 29,714,775 km (0.075 R)
• M71: 30,406,814 km (0.11 R)
• M72: 30,513,777 km (0.043 R)
• M73: 30,942,674 km (0.055 R)
• M74: 31,211,950 km (0.049 R)
• M75: 31,915,359 km (0.046 R)
• M76: 32,187,179 km (0.052 R)
• M77: 33,668,946 km (0.091 R)
• M78: 34,557,557 km (0.119 R)
• M79: 34,724,957 km (0.062 R)
• M80: 35,341,300 km (0.083 R)
• M81: 36,584,758 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 20,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit