🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.82 AU - 1.1 AU

Year: 360 Days

Day: 47.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3 AU - 3.46 AU

Year: 2223 Days

Day: 44.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.21 AU - 4.49 AU

Year: 2892 Days

Day: 19.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,961,224 km

• M1: 191,186 km (0.077 R)

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.9

Radius: 10.3

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.54 AU - 6.3 AU

Year: 4831 Days

Day: 8.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 96,961,224 km

• M1: 132,544 km (0.115 R)
• M2: 353,949 km (0.065 R)
• M3: 432,188 km (0.099 R)
• M4: 527,931 km (0.095 R)
• M5: 631,901 km (0.098 R)
• M6: 709,244 km (0.086 R)
• M7: 814,112 km (0.112 R)
• M8: 1,027,289 km (0.112 R)
• M9: 1,432,549 km (0.114 R)
• M10: 1,537,717 km (0.046 R)
• M11: 1,645,577 km (0.113 R)
• M12: 1,868,926 km (0.074 R)
• M13: 1,984,416 km (0.054 R)
• M14: 2,051,585 km (0.107 R)
• M15: 2,727,020 km (0.108 R)
• M16: 2,820,817 km (0.103 R)
• M17: 3,089,346 km (0.074 R)
• M18: 3,187,332 km (0.115 R)
• M19: 3,386,447 km (0.089 R)
• M20: 3,630,740 km (0.071 R)
• M21: 3,838,681 km (0.085 R)
• M22: 4,332,205 km (0.075 R)
• M23: 4,709,790 km (0.098 R)
• M24: 4,823,035 km (0.063 R)
• M25: 5,284,545 km (0.064 R)
• M26: 5,520,760 km (0.093 R)
• M27: 5,592,268 km (0.099 R)
• M28: 5,832,971 km (0.106 R)
• M29: 5,978,978 km (0.066 R)
• M30: 6,052,431 km (0.108 R)
• M31: 6,600,707 km (0.11 R)
• M32: 6,702,134 km (0.049 R)
• M33: 6,983,677 km (0.056 R)
• M34: 7,851,495 km (0.117 R)
• M35: 8,257,204 km (0.12 R)
• M36: 8,836,746 km (0.086 R)
• M37: 9,173,790 km (0.101 R)
• M38: 9,315,459 km (0.089 R)
• M39: 9,400,880 km (0.098 R)
• M40: 9,947,660 km (0.113 R)
• M41: 10,239,675 km (0.045 R)
• M42: 11,526,965 km (0.11 R)
• M43: 12,174,125 km (0.096 R)
• M44: 12,392,538 km (0.076 R)
• M45: 12,769,824 km (0.103 R)
• M46: 13,535,915 km (0.085 R)
• M47: 13,989,645 km (0.109 R)
• M48: 14,812,284 km (0.076 R)
• M49: 14,878,855 km (0.083 R)
• M50: 15,515,543 km (0.082 R)
• M51: 15,650,630 km (0.117 R)
• M52: 15,820,274 km (0.096 R)
• M53: 16,195,316 km (0.074 R)
• M54: 16,538,793 km (0.118 R)
• M55: 16,954,375 km (0.113 R)
• M56: 17,373,250 km (0.12 R)
• M57: 17,478,417 km (0.096 R)
• M58: 18,185,566 km (0.073 R)
• M59: 18,292,528 km (0.084 R)
• M60: 18,866,087 km (0.059 R)
• M61: 19,847,449 km (0.119 R)
• M62: 21,557,203 km (0.102 R)
• M63: 21,632,600 km (0.093 R)
• M64: 22,163,074 km (0.056 R)
• M65: 22,889,671 km (0.08 R)
• M66: 23,159,246 km (0.087 R)
• M67: 23,896,614 km (0.12 R)
• M68: 24,131,034 km (0.114 R)
• M69: 24,484,085 km (0.101 R)
• M70: 24,917,919 km (0.103 R)
• M71: 25,115,987 km (0.093 R)
• M72: 25,873,401 km (0.114 R)
• M73: 25,993,677 km (0.087 R)
• M74: 26,073,862 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.5

Radius: 13.6

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7 AU - 7.92 AU

Year: 7801 Days

Day: 14.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 96,961,224 km

• M1: 180,116 km (0.111 R)
• M2: 270,772 km (0.116 R)
• M3: 437,125 km (0.101 R)
• M4: 592,856 km (0.088 R)
• M5: 733,478 km (0.103 R)
• M6: 847,322 km (0.118 R)
• M7: 940,671 km (0.082 R)
• M8: 1,996,084 km (0.118 R)
• M9: 2,255,936 km (0.114 R)
• M10: 2,351,529 km (0.078 R)
• M11: 2,546,904 km (0.063 R)
• M12: 2,686,927 km (0.11 R)
• M13: 2,933,016 km (0.065 R)
• M14: 3,186,734 km (0.092 R)
• M15: 3,294,744 km (0.057 R)
• M16: 3,492,063 km (0.115 R)
• M17: 3,625,804 km (0.092 R)
• M18: 3,806,967 km (0.054 R)
• M19: 3,921,708 km (0.09 R)
• M20: 4,225,541 km (0.083 R)
• M21: 4,416,428 km (0.111 R)
• M22: 4,708,144 km (0.08 R)
• M23: 4,831,712 km (0.071 R)
• M24: 5,491,139 km (0.073 R)
• M25: 5,673,649 km (0.094 R)
• M26: 5,937,839 km (0.114 R)
• M27: 6,341,753 km (0.099 R)
• M28: 6,699,142 km (0.094 R)
• M29: 7,176,359 km (0.078 R)
• M30: 8,045,673 km (0.104 R)
• M31: 8,372,843 km (0.079 R)
• M32: 9,040,349 km (0.08 R)
• M33: 9,630,513 km (0.102 R)
• M34: 10,105,336 km (0.097 R)
• M35: 10,458,537 km (0.1 R)
• M36: 10,913,913 km (0.106 R)
• M37: 11,442,292 km (0.084 R)
• M38: 11,676,114 km (0.108 R)
• M39: 12,352,895 km (0.115 R)
• M40: 12,524,035 km (0.09 R)
• M41: 12,730,480 km (0.106 R)
• M42: 13,603,084 km (0.079 R)
• M43: 13,779,909 km (0.119 R)
• M44: 14,279,117 km (0.092 R)
• M45: 14,530,890 km (0.086 R)
• M46: 14,966,220 km (0.041 R)
• M47: 15,112,227 km (0.115 R)
• M48: 15,222,032 km (0.113 R)
• M49: 15,738,145 km (0.083 R)
• M50: 16,110,195 km (0.052 R)
• M51: 16,222,393 km (0.116 R)
• M52: 16,447,687 km (0.099 R)
• M53: 16,825,273 km (0.095 R)
• M54: 18,014,276 km (0.083 R)
• M55: 18,560,159 km (0.098 R)
• M56: 19,309,794 km (0.102 R)
• M57: 19,948,577 km (0.072 R)
• M58: 21,782,497 km (0.115 R)
• M59: 22,155,744 km (0.116 R)
• M60: 24,956,964 km (0.103 R)
• M61: 25,304,031 km (0.07 R)
• M62: 25,478,163 km (0.079 R)
• M63: 25,565,379 km (0.102 R)
• M64: 26,134,748 km (0.073 R)
• M65: 26,354,806 km (0.068 R)
• M66: 26,708,306 km (0.105 R)
• M67: 27,196,893 km (0.119 R)
• M68: 27,330,633 km (0.098 R)
• M69: 27,733,351 km (0.103 R)
• M70: 28,047,806 km (0.093 R)
• M71: 28,861,917 km (0.116 R)
• M72: 29,089,456 km (0.11 R)
• M73: 29,821,588 km (0.052 R)
• M74: 30,097,745 km (0.069 R)
• M75: 30,559,853 km (0.099 R)
• M76: 30,652,604 km (0.097 R)
• M77: 30,791,730 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.4

Radius: 5.5

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 13.21 AU - 14.71 AU

Year: 19971 Days

Day: 20.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,961,224 km

• M1: 267,780 km (0.087 R)
• M2: 319,691 km (0.102 R)
• M3: 465,698 km (0.077 R)
• M4: 817,403 km (0.074 R)
• M5: 956,978 km (0.108 R)
• M6: 1,420,881 km (0.046 R)
• M7: 1,516,324 km (0.089 R)
• M8: 1,738,776 km (0.107 R)
• M9: 1,866,832 km (0.109 R)
• M10: 2,105,291 km (0.096 R)
• M11: 2,269,699 km (0.099 R)
• M12: 2,325,499 km (0.076 R)
• M13: 2,409,872 km (0.087 R)
• M14: 2,817,377 km (0.114 R)
• M15: 2,968,171 km (0.104 R)
• M16: 4,061,582 km (0.071 R)
• M17: 4,721,458 km (0.047 R)
• M18: 4,864,624 km (0.091 R)
• M19: 4,973,082 km (0.094 R)
• M20: 5,045,637 km (0.08 R)
• M21: 5,265,845 km (0.094 R)
• M22: 5,526,594 km (0.084 R)
• M23: 5,715,387 km (0.114 R)
• M24: 5,906,423 km (0.064 R)
• M25: 7,425,141 km (0.111 R)
• M26: 8,270,219 km (0.067 R)
• M27: 8,442,855 km (0.055 R)
• M28: 8,573,155 km (0.114 R)
• M29: 8,923,812 km (0.038 R)
• M30: 9,189,947 km (0.118 R)
• M31: 9,234,527 km (0.081 R)
• M32: 10,003,759 km (0.054 R)
• M33: 11,314,985 km (0.113 R)
• M34: 11,458,748 km (0.095 R)
• M35: 12,039,487 km (0.032 R)
• M36: 12,088,256 km (0.082 R)
• M37: 14,404,480 km (0.084 R)
• M38: 14,768,751 km (0.045 R)
• M39: 14,821,110 km (0.078 R)
• M40: 14,873,469 km (0.052 R)
• M41: 15,612,782 km (0.071 R)
• M42: 15,986,776 km (0.094 R)
• M43: 16,201,898 km (0.095 R)
• M44: 16,580,680 km (0.055 R)
• M45: 16,634,984 km (0.096 R)
• M46: 17,790,029 km (0.112 R)
• M47: 17,957,130 km (0.065 R)
• M48: 18,461,424 km (0.118 R)
• M49: 18,743,716 km (0.094 R)
• M50: 19,198,344 km (0.051 R)
• M51: 19,771,603 km (0.035 R)
• M52: 20,002,432 km (0.047 R)
• M53: 21,525,039 km (0.107 R)
• M54: 21,584,280 km (0.097 R)
• M55: 21,703,061 km (0.117 R)
• M56: 22,360,095 km (0.056 R)
• M57: 22,480,222 km (0.088 R)
• M58: 22,540,510 km (0.032 R)
• M59: 23,327,544 km (0.082 R)
• M60: 23,449,317 km (0.108 R)
• M61: 23,938,950 km (0.047 R)
• M62: 24,123,554 km (0.046 R)
• M63: 24,185,039 km (0.105 R)
• M64: 24,493,809 km (0.107 R)
• M65: 24,555,742 km (0.113 R)
• M66: 25,553,560 km (0.051 R)
• M67: 26,373,805 km (0.083 R)
• M68: 26,946,915 km (0.103 R)
• M69: 27,138,849 km (0.089 R)
• M70: 27,395,409 km (0.061 R)
• M71: 31,811,090 km (0.03 R)
• M72: 34,273,321 km (0.105 R)
• M73: 35,037,766 km (0.12 R)
• M74: 35,527,101 km (0.062 R)
• M75: 37,293,403 km (0.086 R)
• M76: 37,578,686 km (0.067 R)
• M77: 38,079,540 km (0.11 R)
• M78: 40,032,390 km (0.1 R)
• M79: 41,499,646 km (0.075 R)
• M80: 41,869,302 km (0.111 R)
• M81: 43,283,750 km (0.117 R)
• M82: 44,865,149 km (0.087 R)
• M83: 45,548,662 km (0.095 R)
• M84: 46,235,616 km (0.11 R)
• M85: 46,465,398 km (0.104 R)
• M86: 46,849,116 km (0.08 R)
• M87: 48,550,044 km (0.056 R)
• M88: 50,113,940 km (0.084 R)
• M89: 51,060,147 km (0.079 R)
• M90: 51,139,284 km (0.059 R)
• M91: 52,251,245 km (0.097 R)
• M92: 53,050,397 km (0.058 R)
• M93: 53,290,950 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.2

Radius: 3.5

Gravity: 76.51 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 14.95 AU - 17.13 AU

Year: 24597 Days

Day: 17.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,961,224 km

• M1: 77,791 km (0.035 R)
• M2: 338,540 km (0.073 R)
• M3: 937,979 km (0.114 R)
• M4: 1,062,743 km (0.09 R)
• M5: 1,159,832 km (0.045 R)
• M6: 1,724,265 km (0.107 R)
• M7: 2,034,232 km (0.077 R)
• M8: 2,361,103 km (0.111 R)
• M9: 3,388,242 km (0.073 R)
• M10: 3,724,987 km (0.073 R)
• M11: 4,586,222 km (0.058 R)
• M12: 5,617,699 km (0.117 R)
• M13: 5,957,735 km (0.114 R)
• M14: 7,138,661 km (0.084 R)
• M15: 7,199,547 km (0.107 R)
• M16: 7,383,253 km (0.055 R)
• M17: 7,444,888 km (0.088 R)
• M18: 8,133,636 km (0.038 R)
• M19: 8,582,430 km (0.086 R)
• M20: 8,842,431 km (0.107 R)
• M21: 9,105,125 km (0.079 R)
• M22: 9,437,082 km (0.098 R)
• M23: 9,503,803 km (0.109 R)
• M24: 9,570,823 km (0.045 R)
• M25: 10,044,450 km (0.096 R)
• M26: 10,525,407 km (0.068 R)
• M27: 11,154,915 km (0.054 R)
• M28: 12,230,972 km (0.118 R)
• M29: 13,944,018 km (0.117 R)
• M30: 15,651,228 km (0.118 R)
• M31: 16,128,296 km (0.092 R)
• M32: 16,852,649 km (0.082 R)
• M33: 17,423,215 km (0.106 R)
• M34: 20,716,612 km (0.085 R)
• M35: 21,065,026 km (0.085 R)
• M36: 23,921,148 km (0.063 R)
• M37: 27,657,954 km (0.106 R)
• M38: 28,620,017 km (0.056 R)
• M39: 29,105,163 km (0.108 R)
• M40: 31,072,824 km (0.065 R)
• M41: 32,677,560 km (0.073 R)
• M42: 32,880,116 km (0.091 R)
• M43: 33,898,728 km (0.045 R)
• M44: 34,309,075 km (0.099 R)
• M45: 35,966,918 km (0.086 R)
• M46: 36,071,487 km (0.087 R)
• M47: 36,805,564 km (0.063 R)
• M48: 37,016,198 km (0.09 R)
• M49: 37,756,707 km (0.065 R)
• M50: 38,182,164 km (0.071 R)
• M51: 40,115,716 km (0.091 R)
• M52: 43,075,061 km (0.102 R)
• M53: 43,408,216 km (0.083 R)
• M54: 43,630,817 km (0.057 R)
• M55: 44,749,361 km (0.099 R)
• M56: 47,128,864 km (0.075 R)
• M57: 47,357,600 km (0.102 R)
• M58: 47,586,783 km (0.115 R)
• M59: 49,085,006 km (0.084 R)
• M60: 50,832,908 km (0.067 R)
• M61: 53,313,988 km (0.074 R)
• M62: 54,509,275 km (0.113 R)
• M63: 56,439,985 km (0.077 R)
• M64: 56,926,179 km (0.118 R)
• M65: 57,047,951 km (0.084 R)
• M66: 58,392,986 km (0.101 R)
• M67: 58,515,806 km (0.096 R)
• M68: 58,638,775 km (0.026 R)
• M69: 59,131,102 km (0.042 R)
• M70: 60,368,126 km (0.109 R)
• M71: 60,616,608 km (0.077 R)
• M72: 60,865,240 km (0.061 R)
• M73: 62,993,419 km (0.109 R)
• M74: 65,400,599 km (0.113 R)
• M75: 67,322,183 km (0.088 R)
• M76: 69,132,318 km (0.11 R)
• M77: 69,392,169 km (0.089 R)
• M78: 70,304,417 km (0.029 R)
• M79: 70,565,764 km (0.104 R)
• M80: 71,877,289 km (0.081 R)
• M81: 73,594,373 km (0.029 R)
• M82: 74,924,448 km (0.064 R)
• M83: 76,530,979 km (0.042 R)
• M84: 76,665,318 km (0.088 R)
• M85: 76,934,295 km (0.113 R)
• M86: 77,203,572 km (0.055 R)
• M87: 80,186,703 km (0.087 R)
• M88: 83,207,383 km (0.086 R)
• M89: 83,345,611 km (0.056 R)
• M90: 86,684,785 km (0.026 R)
• M91: 87,526,423 km (0.074 R)
• M92: 90,067,642 km (0.106 R)
• M93: 94,212,251 km (0.106 R)
• M94: 94,644,589 km (0.106 R)
• M95: 95,655,721 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 12,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit