🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.63 AU - 0.97 AU

Year: 310 Days

Day: 25.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.79 AU - 1.23 AU

Year: 440 Days

Day: 39.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.95 AU - 1.11 AU

Year: 453 Days

Day: 36.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.61 AU - 2.43 AU

Year: 1244 Days

Day: 16.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,702,149 km

• M1: 29,620 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.03 AU - 2.71 AU

Year: 1582 Days

Day: 24.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.6

Radius: 12.8

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.99 AU - 3.73 AU

Year: 2670 Days

Day: 7.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,702,149 km

• M1: 169,345 km (0.057 R)
• M2: 278,701 km (0.118 R)
• M3: 404,064 km (0.119 R)
• M4: 489,185 km (0.041 R)
• M5: 683,064 km (0.028 R)
• M6: 831,315 km (0.118 R)
• M7: 1,013,526 km (0.118 R)
• M8: 1,294,470 km (0.026 R)
• M9: 1,393,803 km (0.059 R)
• M10: 1,535,024 km (0.093 R)
• M11: 1,735,485 km (0.076 R)
• M12: 1,888,224 km (0.11 R)
• M13: 2,002,218 km (0.102 R)
• M14: 2,435,154 km (0.088 R)
• M15: 2,544,211 km (0.114 R)
• M16: 2,654,764 km (0.112 R)
• M17: 2,963,534 km (0.104 R)
• M18: 3,387,494 km (0.084 R)
• M19: 4,180,662 km (0.102 R)
• M20: 4,293,160 km (0.069 R)
• M21: 4,387,855 km (0.1 R)
• M22: 4,521,446 km (0.096 R)
• M23: 4,773,219 km (0.038 R)
• M24: 4,989,987 km (0.074 R)
• M25: 6,015,779 km (0.071 R)
• M26: 6,336,218 km (0.051 R)
• M27: 6,552,985 km (0.087 R)
• M28: 6,949,270 km (0.108 R)
• M29: 7,308,155 km (0.079 R)
• M30: 8,350,104 km (0.063 R)
• M31: 8,683,708 km (0.078 R)
• M32: 8,876,390 km (0.117 R)
• M33: 8,973,179 km (0.119 R)
• M34: 9,192,340 km (0.078 R)
• M35: 9,339,545 km (0.093 R)
• M36: 9,462,813 km (0.089 R)
• M37: 9,735,829 km (0.066 R)
• M38: 9,885,876 km (0.062 R)
• M39: 10,416,949 km (0.03 R)
• M40: 10,750,552 km (0.042 R)
• M41: 10,983,476 km (0.1 R)
• M42: 11,191,866 km (0.108 R)
• M43: 11,349,093 km (0.079 R)
• M44: 11,612,834 km (0.115 R)
• M45: 11,718,899 km (0.118 R)
• M46: 11,958,704 km (0.08 R)
• M47: 12,039,038 km (0.084 R)
• M48: 12,280,938 km (0.051 R)
• M49: 12,715,221 km (0.103 R)
• M50: 12,989,134 km (0.066 R)
• M51: 13,071,712 km (0.067 R)
• M52: 13,459,320 km (0.033 R)
• M53: 13,822,694 km (0.102 R)
• M54: 14,274,330 km (0.109 R)
• M55: 14,702,180 km (0.101 R)
• M56: 15,018,729 km (0.082 R)
• M57: 15,483,080 km (0.087 R)
• M58: 17,054,756 km (0.087 R)
• M59: 17,387,312 km (0.088 R)
• M60: 17,508,785 km (0.079 R)
• M61: 17,905,519 km (0.056 R)
• M62: 18,707,812 km (0.088 R)
• M63: 18,832,278 km (0.112 R)
• M64: 19,019,574 km (0.079 R)
• M65: 19,113,372 km (0.112 R)
• M66: 19,490,359 km (0.049 R)
• M67: 20,060,476 km (0.101 R)
• M68: 20,603,965 km (0.108 R)
• M69: 20,796,946 km (0.05 R)
• M70: 21,477,168 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.7

Radius: 10.3

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.99 AU - 4.31 AU

Year: 3023 Days

Day: 14.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 65,702,149 km

• M1: 133,591 km (0.101 R)
• M2: 199,414 km (0.105 R)
• M3: 417,677 km (0.105 R)
• M4: 550,221 km (0.12 R)
• M5: 1,070,672 km (0.039 R)
• M6: 1,297,313 km (0.115 R)
• M7: 1,384,827 km (0.101 R)
• M8: 1,565,991 km (0.059 R)
• M9: 1,686,716 km (0.039 R)
• M10: 1,824,645 km (0.076 R)
• M11: 1,923,380 km (0.109 R)
• M12: 2,082,402 km (0.077 R)
• M13: 2,156,154 km (0.06 R)
• M14: 2,460,137 km (0.102 R)
• M15: 2,553,935 km (0.105 R)
• M16: 2,810,346 km (0.079 R)
• M17: 2,974,903 km (0.077 R)
• M18: 3,193,615 km (0.096 R)
• M19: 3,313,593 km (0.068 R)
• M20: 3,772,410 km (0.07 R)
• M21: 4,691,240 km (0.118 R)
• M22: 4,906,810 km (0.106 R)
• M23: 5,125,672 km (0.087 R)
• M24: 5,531,830 km (0.057 R)
• M25: 6,075,469 km (0.07 R)
• M26: 6,289,094 km (0.056 R)
• M27: 6,505,263 km (0.073 R)
• M28: 6,658,152 km (0.056 R)
• M29: 6,767,957 km (0.119 R)
• M30: 6,856,220 km (0.071 R)
• M31: 6,922,791 km (0.062 R)
• M32: 7,101,261 km (0.046 R)
• M33: 7,599,721 km (0.117 R)
• M34: 7,714,613 km (0.034 R)
• M35: 7,783,876 km (0.08 R)
• M36: 7,969,378 km (0.083 R)
• M37: 8,039,390 km (0.088 R)
• M38: 8,798,599 km (0.089 R)
• M39: 8,895,089 km (0.045 R)
• M40: 9,040,499 km (0.063 R)
• M41: 9,186,805 km (0.115 R)
• M42: 9,704,713 km (0.057 R)
• M43: 9,904,576 km (0.038 R)
• M44: 10,156,349 km (0.058 R)
• M45: 10,333,922 km (0.034 R)
• M46: 10,410,217 km (0.118 R)
• M47: 10,794,982 km (0.107 R)
• M48: 11,002,175 km (0.105 R)
• M49: 11,446,631 km (0.087 R)
• M50: 12,030,661 km (0.104 R)
• M51: 12,353,343 km (0.085 R)
• M52: 13,504,948 km (0.113 R)
• M53: 13,784,247 km (0.063 R)
• M54: 13,896,445 km (0.111 R)
• M55: 14,206,711 km (0.092 R)
• M56: 14,320,107 km (0.074 R)
• M57: 14,547,795 km (0.11 R)
• M58: 14,633,365 km (0.106 R)
• M59: 14,805,252 km (0.056 R)
• M60: 15,151,123 km (0.106 R)
• M61: 15,557,879 km (0.113 R)
• M62: 15,821,321 km (0.048 R)
• M63: 16,531,014 km (0.054 R)
• M64: 17,039,945 km (0.093 R)
• M65: 17,493,377 km (0.068 R)
• M66: 17,736,772 km (0.059 R)
• M67: 17,920,179 km (0.04 R)
• M68: 18,473,841 km (0.091 R)
• M69: 19,158,251 km (0.112 R)
• M70: 19,283,614 km (0.115 R)
• M71: 20,104,907 km (0.12 R)
• M72: 20,296,093 km (0.106 R)
• M73: 20,970,031 km (0.086 R)
• M74: 21,293,462 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.6

Radius: 10.2

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.1 AU - 9.44 AU

Year: 10309 Days

Day: 7.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,702,149 km

• M1: 128,505 km (0.098 R)
• M2: 293,960 km (0.12 R)
• M3: 420,071 km (0.079 R)
• M4: 567,724 km (0.111 R)
• M5: 823,985 km (0.091 R)
• M6: 995,424 km (0.065 R)
• M7: 1,487,003 km (0.117 R)
• M8: 1,603,240 km (0.065 R)
• M9: 1,771,089 km (0.117 R)
• M10: 1,944,922 km (0.064 R)
• M11: 2,363,646 km (0.093 R)
• M12: 2,839,068 km (0.082 R)
• M13: 2,955,306 km (0.095 R)
• M14: 3,222,637 km (0.069 R)
• M15: 3,344,111 km (0.11 R)
• M16: 4,137,129 km (0.062 R)
• M17: 4,202,952 km (0.111 R)
• M18: 4,302,584 km (0.052 R)
• M19: 4,674,335 km (0.117 R)
• M20: 5,448,953 km (0.113 R)
• M21: 5,777,320 km (0.103 R)
• M22: 5,888,172 km (0.058 R)
• M23: 6,112,270 km (0.111 R)
• M24: 6,491,800 km (0.113 R)
• M25: 6,723,228 km (0.095 R)
• M26: 7,233,955 km (0.041 R)
• M27: 7,474,059 km (0.039 R)
• M28: 7,716,707 km (0.071 R)
• M29: 7,838,928 km (0.08 R)
• M30: 8,044,177 km (0.051 R)
• M31: 8,925,757 km (0.078 R)
• M32: 9,486,899 km (0.112 R)
• M33: 9,970,548 km (0.114 R)
• M34: 10,193,150 km (0.041 R)
• M35: 10,643,141 km (0.118 R)
• M36: 11,191,716 km (0.064 R)
• M37: 11,376,619 km (0.09 R)
• M38: 13,037,604 km (0.097 R)
• M39: 13,183,462 km (0.062 R)
• M40: 13,427,905 km (0.083 R)
• M41: 14,520,717 km (0.046 R)
• M42: 15,026,957 km (0.113 R)
• M43: 15,539,030 km (0.07 R)
• M44: 15,848,997 km (0.091 R)
• M45: 16,317,687 km (0.12 R)
• M46: 17,375,793 km (0.071 R)
• M47: 17,913,148 km (0.111 R)
• M48: 18,894,061 km (0.109 R)
• M49: 19,502,027 km (0.026 R)
• M50: 19,668,978 km (0.103 R)
• M51: 21,766,789 km (0.091 R)
• M52: 22,871,420 km (0.097 R)
• M53: 23,756,441 km (0.111 R)
• M54: 24,712,671 km (0.103 R)
• M55: 24,953,673 km (0.104 R)
• M56: 25,256,010 km (0.103 R)
• M57: 25,681,466 km (0.025 R)
• M58: 26,231,837 km (0.071 R)
• M59: 28,346,253 km (0.08 R)
• M60: 28,788,315 km (0.12 R)
• M61: 28,978,454 km (0.066 R)
• M62: 30,192,441 km (0.077 R)
• M63: 30,450,198 km (0.089 R)
• M64: 30,773,329 km (0.108 R)
• M65: 30,838,105 km (0.064 R)
• M66: 32,406,190 km (0.119 R)
• M67: 34,268,235 km (0.114 R)
• M68: 34,469,743 km (0.064 R)
• M69: 34,604,381 km (0.05 R)
• M70: 34,739,019 km (0.095 R)
• M71: 35,076,811 km (0.101 R)
• M72: 35,415,501 km (0.117 R)
• M73: 36,438,301 km (0.089 R)
• M74: 37,540,090 km (0.118 R)
• M75: 38,652,649 km (0.105 R)
• M76: 38,932,547 km (0.063 R)
• M77: 39,072,720 km (0.091 R)
• M78: 41,124,006 km (0.082 R)
• M79: 41,911,339 km (0.081 R)
• M80: 43,065,337 km (0.085 R)
• M81: 43,427,963 km (0.111 R)
• M82: 45,256,946 km (0.072 R)
• M83: 47,859,500 km (0.117 R)
• M84: 48,385,935 km (0.108 R)
• M85: 50,510,225 km (0.088 R)
• M86: 50,739,708 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.4

Radius: 6.4

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 12.03 AU - 16.71 AU

Year: 23613 Days

Day: 15.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,702,149 km

• M1: 126,560 km (0.1 R)
• M2: 685,308 km (0.103 R)
• M3: 748,289 km (0.078 R)
• M4: 880,234 km (0.062 R)
• M5: 949,198 km (0.068 R)
• M6: 1,068,278 km (0.062 R)
• M7: 2,376,362 km (0.084 R)
• M8: 3,778,094 km (0.119 R)
• M9: 4,358,384 km (0.065 R)
• M10: 5,773,879 km (0.088 R)
• M11: 7,223,782 km (0.109 R)
• M12: 7,318,029 km (0.031 R)
• M13: 7,555,291 km (0.059 R)
• M14: 8,430,438 km (0.088 R)
• M15: 9,133,100 km (0.094 R)
• M16: 9,440,074 km (0.039 R)
• M17: 10,327,788 km (0.044 R)
• M18: 10,434,003 km (0.093 R)
• M19: 11,078,919 km (0.071 R)
• M20: 12,350,501 km (0.026 R)
• M21: 13,032,069 km (0.046 R)
• M22: 13,089,365 km (0.049 R)
• M23: 13,609,367 km (0.046 R)
• M24: 14,077,309 km (0.095 R)
• M25: 15,088,890 km (0.071 R)
• M26: 15,633,875 km (0.089 R)
• M27: 16,805,526 km (0.083 R)
• M28: 17,244,296 km (0.092 R)
• M29: 17,941,422 km (0.093 R)
• M30: 18,197,235 km (0.111 R)
• M31: 19,428,575 km (0.092 R)
• M32: 19,559,772 km (0.108 R)
• M33: 20,021,281 km (0.12 R)
• M34: 20,619,823 km (0.08 R)
• M35: 20,954,922 km (0.099 R)
• M36: 21,022,091 km (0.113 R)
• M37: 21,224,198 km (0.073 R)
• M38: 21,562,588 km (0.109 R)
• M39: 21,834,408 km (0.071 R)
• M40: 22,175,940 km (0.097 R)
• M41: 22,244,455 km (0.079 R)
• M42: 22,313,121 km (0.098 R)
• M43: 22,795,125 km (0.106 R)
• M44: 23,350,283 km (0.09 R)
• M45: 23,699,594 km (0.105 R)
• M46: 25,042,384 km (0.118 R)
• M47: 26,482,264 km (0.113 R)
• M48: 26,700,527 km (0.102 R)
• M49: 26,846,385 km (0.062 R)
• M50: 27,285,604 km (0.077 R)
• M51: 27,653,466 km (0.084 R)
• M52: 28,097,023 km (0.06 R)
• M53: 28,319,625 km (0.084 R)
• M54: 28,916,221 km (0.091 R)
• M55: 29,216,165 km (0.093 R)
• M56: 29,291,263 km (0.042 R)
• M57: 30,121,830 km (0.102 R)
• M58: 30,730,843 km (0.063 R)
• M59: 32,815,789 km (0.075 R)
• M60: 33,206,987 km (0.102 R)
• M61: 33,363,916 km (0.045 R)
• M62: 35,105,684 km (0.108 R)
• M63: 35,666,077 km (0.113 R)
• M64: 35,987,713 km (0.086 R)
• M65: 37,691,632 km (0.074 R)
• M66: 38,183,211 km (0.065 R)
• M67: 38,347,619 km (0.046 R)
• M68: 39,504,759 km (0.068 R)
• M69: 40,004,116 km (0.104 R)
• M70: 40,087,592 km (0.119 R)
• M71: 40,338,168 km (0.119 R)
• M72: 40,505,568 km (0.094 R)
• M73: 41,009,115 km (0.084 R)
• M74: 41,093,338 km (0.067 R)
• M75: 41,768,473 km (0.075 R)
• M76: 43,129,665 km (0.088 R)
• M77: 44,073,926 km (0.116 R)
• M78: 44,938,153 km (0.083 R)
• M79: 45,372,436 km (0.077 R)
• M80: 45,720,849 km (0.079 R)
• M81: 46,420,369 km (0.105 R)
• M82: 47,652,906 km (0.113 R)
• M83: 49,701,200 km (0.119 R)
• M84: 50,240,201 km (0.107 R)
• M85: 52,324,398 km (0.089 R)
• M86: 55,549,729 km (0.078 R)
• M87: 55,829,177 km (0.111 R)
• M88: 56,109,075 km (0.099 R)
• M89: 59,981,117 km (0.03 R)
• M90: 62,868,356 km (0.061 R)
• M91: 63,353,950 km (0.108 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 14,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit