🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.64 AU - 0.78 AU

Year: 219 Days

Day: 40.5 Hours

Environment

Temp: 115 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.62 AU - 2.44 AU

Year: 1056 Days

Day: 13.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 117.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,272,499 km

• M1: 785,688 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.64 AU - 4.2 AU

Year: 2310 Days

Day: 39.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,272,499 km

• M1: 1,766,601 km (0.091 R)
• M2: 2,494,694 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.38 AU - 3.96 AU

Year: 2568 Days

Day: 12.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,272,499 km

• M1: 73,303 km (0.107 R)

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149

Radius: 14.7

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.55 AU - 8.95 AU

Year: 7130 Days

Day: 12.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 75,272,499 km

• M1: 209,138 km (0.086 R)
• M2: 422,913 km (0.081 R)
• M3: 778,657 km (0.104 R)
• M4: 904,618 km (0.108 R)
• M5: 1,155,494 km (0.043 R)
• M6: 1,896,901 km (0.086 R)
• M7: 2,239,630 km (0.084 R)
• M8: 2,635,017 km (0.087 R)
• M9: 3,001,681 km (0.05 R)
• M10: 3,510,314 km (0.105 R)
• M11: 3,637,173 km (0.057 R)
• M12: 3,839,878 km (0.066 R)
• M13: 3,989,626 km (0.116 R)
• M14: 4,218,062 km (0.077 R)
• M15: 4,588,615 km (0.084 R)
• M16: 4,888,709 km (0.09 R)
• M17: 5,340,494 km (0.099 R)
• M18: 5,466,157 km (0.067 R)
• M19: 6,596,219 km (0.05 R)
• M20: 6,731,156 km (0.04 R)
• M21: 6,981,134 km (0.062 R)
• M22: 7,164,840 km (0.098 R)
• M23: 7,490,365 km (0.118 R)
• M24: 7,725,683 km (0.087 R)
• M25: 7,939,757 km (0.117 R)
• M26: 8,228,182 km (0.056 R)
• M27: 8,471,279 km (0.077 R)
• M28: 9,164,515 km (0.068 R)
• M29: 9,876,152 km (0.114 R)
• M30: 10,160,538 km (0.103 R)
• M31: 10,579,113 km (0.114 R)
• M32: 10,737,686 km (0.082 R)
• M33: 12,393,136 km (0.059 R)
• M34: 12,588,212 km (0.118 R)
• M35: 13,094,451 km (0.045 R)
• M36: 13,550,126 km (0.112 R)
• M37: 13,722,463 km (0.113 R)
• M38: 14,040,059 km (0.079 R)
• M39: 14,360,199 km (0.035 R)
• M40: 14,889,177 km (0.098 R)
• M41: 15,305,209 km (0.091 R)
• M42: 15,845,556 km (0.084 R)
• M43: 16,057,387 km (0.091 R)
• M44: 16,422,854 km (0.084 R)
• M45: 17,192,834 km (0.068 R)
• M46: 18,800,264 km (0.099 R)
• M47: 18,960,483 km (0.084 R)
• M48: 19,121,001 km (0.079 R)
• M49: 19,379,058 km (0.114 R)
• M50: 19,508,460 km (0.096 R)
• M51: 19,703,087 km (0.116 R)
• M52: 19,833,237 km (0.101 R)
• M53: 20,422,353 km (0.052 R)
• M54: 20,785,278 km (0.056 R)
• M55: 21,350,309 km (0.058 R)
• M56: 21,517,410 km (0.111 R)
• M57: 21,886,767 km (0.097 R)
• M58: 22,021,555 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.4

Radius: 10.4

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.71 AU - 8.49 AU

Year: 8420 Days

Day: 10.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,272,499 km

• M1: 235,467 km (0.119 R)
• M2: 512,522 km (0.05 R)
• M3: 781,050 km (0.103 R)
• M4: 1,132,755 km (0.097 R)
• M5: 1,400,834 km (0.066 R)
• M6: 1,598,603 km (0.116 R)
• M7: 1,735,485 km (0.037 R)
• M8: 1,876,556 km (0.118 R)
• M9: 2,070,584 km (0.117 R)
• M10: 2,145,084 km (0.101 R)
• M11: 2,245,763 km (0.117 R)
• M12: 2,348,238 km (0.059 R)
• M13: 2,911,474 km (0.119 R)
• M14: 3,023,523 km (0.078 R)
• M15: 3,165,641 km (0.092 R)
• M16: 3,486,079 km (0.078 R)
• M17: 3,605,309 km (0.092 R)
• M18: 4,477,165 km (0.118 R)
• M19: 5,240,413 km (0.071 R)
• M20: 5,343,038 km (0.111 R)
• M21: 6,259,773 km (0.108 R)
• M22: 6,441,684 km (0.077 R)
• M23: 7,685,740 km (0.082 R)
• M24: 7,763,531 km (0.107 R)
• M25: 7,919,861 km (0.093 R)
• M26: 8,077,238 km (0.059 R)
• M27: 8,315,248 km (0.113 R)
• M28: 8,676,677 km (0.109 R)
• M29: 9,002,351 km (0.113 R)
• M30: 9,623,631 km (0.12 R)
• M31: 9,960,675 km (0.034 R)
• M32: 10,430,412 km (0.044 R)
• M33: 11,525,020 km (0.091 R)
• M34: 12,199,258 km (0.053 R)
• M35: 12,381,169 km (0.071 R)
• M36: 12,701,757 km (0.066 R)
• M37: 12,932,437 km (0.093 R)
• M38: 13,117,938 km (0.049 R)
• M39: 13,304,487 km (0.098 R)
• M40: 13,444,809 km (0.089 R)
• M41: 13,821,646 km (0.106 R)
• M42: 14,297,667 km (0.032 R)
• M43: 15,757,593 km (0.06 R)
• M44: 16,656,227 km (0.051 R)
• M45: 17,010,175 km (0.052 R)
• M46: 17,162,616 km (0.112 R)
• M47: 17,264,492 km (0.092 R)
• M48: 17,417,680 km (0.082 R)
• M49: 18,242,563 km (0.105 R)
• M50: 18,398,593 km (0.115 R)
• M51: 19,397,458 km (0.064 R)
• M52: 20,198,256 km (0.12 R)
• M53: 20,738,304 km (0.117 R)
• M54: 21,502,151 km (0.05 R)
• M55: 21,777,261 km (0.117 R)
• M56: 22,275,273 km (0.115 R)
• M57: 23,226,416 km (0.07 R)
• M58: 25,167,897 km (0.11 R)
• M59: 25,516,011 km (0.088 R)
• M60: 25,865,621 km (0.07 R)
• M61: 26,099,593 km (0.078 R)
• M62: 26,216,877 km (0.115 R)
• M63: 26,569,629 km (0.078 R)
• M64: 27,637,459 km (0.057 R)
• M65: 28,296,886 km (0.1 R)
• M66: 28,537,888 km (0.1 R)
• M67: 29,876,191 km (0.112 R)
• M68: 30,306,135 km (0.092 R)
• M69: 30,738,323 km (0.109 R)
• M70: 31,359,154 km (0.041 R)
• M71: 32,550,253 km (0.092 R)
• M72: 32,802,774 km (0.102 R)
• M73: 34,075,702 km (0.106 R)
• M74: 34,268,085 km (0.11 R)
• M75: 35,105,684 km (0.093 R)
• M76: 36,538,532 km (0.101 R)
• M77: 36,669,729 km (0.118 R)
• M78: 37,196,015 km (0.114 R)
• M79: 38,589,668 km (0.114 R)
• M80: 39,326,587 km (0.095 R)
• M81: 39,797,821 km (0.114 R)
• M82: 40,135,613 km (0.046 R)
• M83: 40,882,106 km (0.118 R)
• M84: 41,976,115 km (0.1 R)
• M85: 42,044,781 km (0.026 R)
• M86: 43,149,112 km (0.089 R)
• M87: 44,542,766 km (0.09 R)
• M88: 45,386,049 km (0.104 R)
• M89: 45,527,120 km (0.097 R)
• M90: 46,021,990 km (0.109 R)
• M91: 46,589,714 km (0.052 R)
• M92: 47,088,323 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37

Radius: 10.8

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.9 AU - 14.14 AU

Year: 15221 Days

Day: 14 Hours

Environment

Temp: -175 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 75,272,499 km

• M1: 145,409 km (0.032 R)
• M2: 283,787 km (0.067 R)
• M3: 441,763 km (0.118 R)
• M4: 538,552 km (0.03 R)
• M5: 623,973 km (0.092 R)
• M6: 704,456 km (0.098 R)
• M7: 910,901 km (0.093 R)
• M8: 1,027,887 km (0.107 R)
• M9: 1,200,673 km (0.107 R)
• M10: 1,437,037 km (0.074 R)
• M11: 2,594,476 km (0.097 R)
• M12: 2,867,642 km (0.088 R)
• M13: 3,043,269 km (0.083 R)
• M14: 3,497,748 km (0.111 R)
• M15: 5,456,582 km (0.117 R)
• M16: 5,829,679 km (0.109 R)
• M17: 6,485,068 km (0.115 R)
• M18: 6,670,120 km (0.056 R)
• M19: 6,950,766 km (0.066 R)
• M20: 7,187,729 km (0.117 R)
• M21: 7,427,385 km (0.029 R)
• M22: 7,791,805 km (0.099 R)
• M23: 8,013,360 km (0.11 R)
• M24: 8,087,560 km (0.119 R)
• M25: 8,261,842 km (0.09 R)
• M26: 8,715,572 km (0.113 R)
• M27: 8,817,598 km (0.047 R)
• M28: 9,151,650 km (0.107 R)
• M29: 10,152,160 km (0.061 R)
• M30: 10,719,884 km (0.07 R)
• M31: 10,911,369 km (0.103 R)
• M32: 11,187,078 km (0.094 R)
• M33: 12,027,669 km (0.068 R)
• M34: 12,112,790 km (0.089 R)
• M35: 12,312,354 km (0.054 R)
• M36: 12,917,627 km (0.063 R)
• M37: 13,034,014 km (0.08 R)
• M38: 13,799,057 km (0.117 R)
• M39: 14,187,114 km (0.1 R)
• M40: 14,578,612 km (0.112 R)
• M41: 15,096,071 km (0.068 R)
• M42: 15,341,710 km (0.057 R)
• M43: 16,211,772 km (0.085 R)
• M44: 16,337,434 km (0.073 R)
• M45: 16,938,518 km (0.106 R)
• M46: 17,097,840 km (0.073 R)
• M47: 17,353,951 km (0.045 R)
• M48: 17,772,676 km (0.084 R)
• M49: 18,032,079 km (0.087 R)
• M50: 18,129,616 km (0.096 R)
• M51: 18,292,678 km (0.119 R)
• M52: 18,883,739 km (0.116 R)
• M53: 19,281,221 km (0.094 R)
• M54: 20,967,189 km (0.103 R)
• M55: 22,840,304 km (0.11 R)
• M56: 22,981,225 km (0.048 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.8

Radius: 4.1

Gravity: 48.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 11.53 AU - 15.43 AU

Year: 18077 Days

Day: 18 Hours

Environment

Temp: -182 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,272,499 km

• M1: 77,641 km (0.098 R)
• M2: 564,732 km (0.098 R)
• M3: 842,086 km (0.096 R)
• M4: 1,240,466 km (0.115 R)
• M5: 1,596,060 km (0.118 R)
• M6: 2,465,523 km (0.067 R)
• M7: 2,501,426 km (0.075 R)
• M8: 2,573,831 km (0.094 R)
• M9: 2,646,985 km (0.119 R)
• M10: 2,832,785 km (0.052 R)
• M11: 3,061,371 km (0.068 R)
• M12: 3,495,803 km (0.1 R)
• M13: 3,782,133 km (0.11 R)
• M14: 4,420,916 km (0.03 R)
• M15: 5,046,834 km (0.102 R)
• M16: 5,323,440 km (0.109 R)
• M17: 5,416,789 km (0.106 R)
• M18: 5,939,634 km (0.094 R)
• M19: 6,678,348 km (0.115 R)
• M20: 6,981,882 km (0.064 R)
• M21: 7,341,665 km (0.051 R)
• M22: 7,497,696 km (0.115 R)
• M23: 8,132,739 km (0.041 R)
• M24: 9,566,784 km (0.06 R)
• M25: 9,851,319 km (0.081 R)
• M26: 11,677,011 km (0.107 R)
• M27: 11,981,144 km (0.119 R)
• M28: 13,923,672 km (0.097 R)
• M29: 13,987,850 km (0.114 R)
• M30: 14,052,326 km (0.092 R)
• M31: 14,181,280 km (0.117 R)
• M32: 14,246,056 km (0.078 R)
• M33: 17,394,044 km (0.12 R)
• M34: 17,880,536 km (0.085 R)
• M35: 18,160,583 km (0.062 R)
• M36: 18,371,516 km (0.076 R)
• M37: 20,672,032 km (0.11 R)
• M38: 21,557,801 km (0.063 R)
• M39: 21,632,151 km (0.098 R)
• M40: 22,758,025 km (0.064 R)
• M41: 24,676,318 km (0.066 R)
• M42: 25,066,170 km (0.071 R)
• M43: 27,447,619 km (0.12 R)
• M44: 27,689,668 km (0.071 R)
• M45: 28,583,366 km (0.112 R)
• M46: 28,665,196 km (0.064 R)
• M47: 29,486,638 km (0.088 R)
• M48: 30,984,561 km (0.065 R)
• M49: 31,320,708 km (0.05 R)
• M50: 32,166,684 km (0.118 R)
• M51: 32,934,270 km (0.113 R)
• M52: 35,273,383 km (0.075 R)
• M53: 36,862,112 km (0.078 R)
• M54: 37,040,134 km (0.104 R)
• M55: 39,835,071 km (0.12 R)
• M56: 40,200,538 km (0.05 R)
• M57: 41,673,778 km (0.096 R)
• M58: 42,137,831 km (0.099 R)
• M59: 43,540,161 km (0.105 R)
• M60: 43,728,355 km (0.109 R)
• M61: 44,388,830 km (0.053 R)
• M62: 44,483,525 km (0.047 R)
• M63: 45,911,138 km (0.081 R)
• M64: 49,692,673 km (0.102 R)
• M65: 50,381,870 km (0.035 R)
• M66: 51,570,724 km (0.075 R)
• M67: 51,769,839 km (0.099 R)
• M68: 51,969,103 km (0.031 R)
• M69: 52,268,449 km (0.061 R)
• M70: 52,368,380 km (0.112 R)
• M71: 52,668,623 km (0.098 R)
• M72: 53,270,755 km (0.092 R)
• M73: 55,090,762 km (0.103 R)
• M74: 56,212,896 km (0.049 R)
• M75: 56,828,192 km (0.107 R)
• M76: 57,755,250 km (0.1 R)
• M77: 58,583,573 km (0.119 R)
• M78: 58,999,156 km (0.091 R)
• M79: 60,356,607 km (0.083 R)
• M80: 61,407,832 km (0.055 R)
• M81: 62,253,209 km (0.083 R)
• M82: 62,677,319 km (0.115 R)
• M83: 63,315,204 km (0.071 R)
• M84: 64,704,819 km (0.086 R)
• M85: 65,027,053 km (0.101 R)
• M86: 66,104,457 km (0.103 R)
• M87: 66,428,934 km (0.064 R)
• M88: 69,152,813 km (0.101 R)
• M89: 69,811,941 km (0.103 R)
• M90: 70,032,149 km (0.051 R)
• M91: 70,694,119 km (0.098 R)
• M92: 72,024,194 km (0.113 R)
• M93: 74,596,529 km (0.111 R)
• M94: 75,046,969 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 19,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit