🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.89 AU - 1.41 AU

Year: 429 Days

Day: 14.1 Hours

Environment

Temp: 48 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.29 AU - 1.93 AU

Year: 711 Days

Day: 26.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,855,313 km

• M1: 779,106 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.55 AU - 1.73 AU

Year: 731 Days

Day: 30.5 Hours

Environment

Temp: -17 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,855,313 km

• M1: 232,325 km (0.115 R)
• M2: 407,505 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.02 AU - 3.34 AU

Year: 1528 Days

Day: 44.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,855,313 km

• M1: 722,259 km (0.091 R)
• M2: 1,532,331 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.37 AU - 4.47 AU

Year: 2703 Days

Day: 43.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.95 AU - 4.07 AU

Year: 2796 Days

Day: 39.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,855,313 km

• M1: 522,845 km (0.047 R)
• M2: 2,237,386 km (0.058 R)

Asteroid Belt

Center: 6.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.7

Radius: 10.3

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.36 AU - 9.32 AU

Year: 8388 Days

Day: 5.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,855,313 km

• M1: 190,288 km (0.066 R)
• M2: 304,132 km (0.064 R)
• M3: 652,845 km (0.113 R)
• M4: 736,470 km (0.055 R)
• M5: 915,240 km (0.109 R)
• M6: 1,991,746 km (0.086 R)
• M7: 2,181,137 km (0.107 R)
• M8: 2,267,305 km (0.047 R)
• M9: 2,398,652 km (0.109 R)
• M10: 3,021,279 km (0.085 R)
• M11: 3,413,225 km (0.11 R)
• M12: 3,978,555 km (0.091 R)
• M13: 4,245,288 km (0.103 R)
• M14: 4,462,953 km (0.115 R)
• M15: 4,796,407 km (0.085 R)
• M16: 5,137,789 km (0.108 R)
• M17: 5,428,458 km (0.092 R)
• M18: 5,724,512 km (0.086 R)
• M19: 6,487,760 km (0.099 R)
• M20: 6,581,558 km (0.051 R)
• M21: 6,675,805 km (0.093 R)
• M22: 6,833,780 km (0.095 R)
• M23: 6,961,088 km (0.116 R)
• M24: 7,445,636 km (0.083 R)
• M25: 7,907,743 km (0.096 R)
• M26: 8,041,484 km (0.072 R)
• M27: 8,515,410 km (0.091 R)
• M28: 9,103,330 km (0.081 R)
• M29: 9,208,497 km (0.039 R)
• M30: 9,740,018 km (0.112 R)
• M31: 9,811,676 km (0.12 R)
• M32: 10,100,100 km (0.083 R)
• M33: 10,685,028 km (0.104 R)
• M34: 11,131,129 km (0.116 R)
• M35: 11,318,724 km (0.112 R)
• M36: 11,849,797 km (0.038 R)
• M37: 12,002,985 km (0.052 R)
• M38: 12,622,470 km (0.045 R)
• M39: 14,135,204 km (0.1 R)
• M40: 14,297,816 km (0.094 R)
• M41: 15,078,418 km (0.104 R)
• M42: 15,620,561 km (0.12 R)
• M43: 15,915,119 km (0.115 R)
• M44: 16,041,828 km (0.101 R)
• M45: 16,253,958 km (0.1 R)
• M46: 16,381,715 km (0.088 R)
• M47: 16,895,883 km (0.115 R)
• M48: 17,633,251 km (0.11 R)
• M49: 18,160,134 km (0.095 R)
• M50: 19,184,431 km (0.079 R)
• M51: 19,590,440 km (0.057 R)
• M52: 19,862,558 km (0.109 R)
• M53: 20,227,427 km (0.069 R)
• M54: 20,502,538 km (0.077 R)
• M55: 20,963,898 km (0.116 R)
• M56: 21,382,024 km (0.111 R)
• M57: 23,081,904 km (0.083 R)
• M58: 23,225,518 km (0.041 R)
• M59: 23,802,816 km (0.102 R)
• M60: 24,873,788 km (0.099 R)
• M61: 24,971,924 km (0.09 R)
• M62: 25,070,060 km (0.114 R)
• M63: 25,513,917 km (0.065 R)
• M64: 25,761,501 km (0.11 R)
• M65: 25,960,317 km (0.051 R)
• M66: 26,810,482 km (0.112 R)
• M67: 28,692,273 km (0.087 R)
• M68: 29,519,250 km (0.047 R)
• M69: 29,727,191 km (0.071 R)
• M70: 30,774,227 km (0.11 R)
• M71: 30,932,352 km (0.087 R)
• M72: 31,355,265 km (0.074 R)
• M73: 31,673,759 km (0.119 R)
• M74: 31,833,380 km (0.086 R)
• M75: 33,498,554 km (0.106 R)
• M76: 33,715,471 km (0.107 R)
• M77: 34,478,420 km (0.114 R)
• M78: 35,965,871 km (0.09 R)
• M79: 36,689,476 km (0.062 R)
• M80: 37,025,024 km (0.078 R)
• M81: 37,699,262 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.1

Radius: 9.8

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.95 AU - 13.17 AU

Year: 11951 Days

Day: 11.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 72,855,313 km

• M1: 211,980 km (0.061 R)
• M2: 281,094 km (0.101 R)
• M3: 362,176 km (0.055 R)
• M4: 469,887 km (0.072 R)
• M5: 554,559 km (0.096 R)
• M6: 1,575,415 km (0.108 R)
• M7: 1,873,713 km (0.111 R)
• M8: 2,249,503 km (0.114 R)
• M9: 2,492,450 km (0.053 R)
• M10: 2,873,027 km (0.084 R)
• M11: 3,137,067 km (0.083 R)
• M12: 3,653,180 km (0.101 R)
• M13: 3,795,448 km (0.084 R)
• M14: 4,495,865 km (0.11 R)
• M15: 5,037,409 km (0.093 R)
• M16: 5,156,190 km (0.05 R)
• M17: 5,436,835 km (0.091 R)
• M18: 6,013,386 km (0.099 R)
• M19: 6,266,505 km (0.072 R)
• M20: 6,523,066 km (0.077 R)
• M21: 6,783,216 km (0.101 R)
• M22: 6,914,563 km (0.062 R)
• M23: 7,629,192 km (0.096 R)
• M24: 7,857,329 km (0.113 R)
• M25: 8,273,809 km (0.089 R)
• M26: 8,840,187 km (0.088 R)
• M27: 9,370,362 km (0.109 R)
• M28: 9,664,022 km (0.114 R)
• M29: 10,310,584 km (0.106 R)
• M30: 11,488,368 km (0.101 R)
• M31: 12,013,756 km (0.109 R)
• M32: 12,226,185 km (0.105 R)
• M33: 14,025,100 km (0.114 R)
• M34: 14,983,723 km (0.099 R)
• M35: 15,963,439 km (0.101 R)
• M36: 16,138,469 km (0.072 R)
• M37: 16,490,472 km (0.071 R)
• M38: 17,202,110 km (0.084 R)
• M39: 17,923,620 km (0.089 R)
• M40: 18,288,190 km (0.062 R)
• M41: 18,901,242 km (0.088 R)
• M42: 19,334,328 km (0.095 R)
• M43: 19,521,026 km (0.118 R)
• M44: 19,583,259 km (0.087 R)
• M45: 21,742,255 km (0.054 R)
• M46: 22,456,735 km (0.076 R)
• M47: 22,981,225 km (0.109 R)
• M48: 23,112,871 km (0.109 R)
• M49: 23,244,966 km (0.11 R)
• M50: 23,642,447 km (0.118 R)
• M51: 24,983,742 km (0.062 R)
• M52: 26,418,535 km (0.11 R)
• M53: 27,669,473 km (0.095 R)
• M54: 28,090,740 km (0.091 R)
• M55: 28,726,681 km (0.08 R)
• M56: 30,662,776 km (0.1 R)
• M57: 31,244,562 km (0.037 R)
• M58: 33,383,662 km (0.114 R)
• M59: 34,433,241 km (0.063 R)
• M60: 35,417,445 km (0.115 R)
• M61: 35,722,176 km (0.116 R)
• M62: 36,027,805 km (0.045 R)
• M63: 38,113,050 km (0.067 R)
• M64: 38,738,369 km (0.065 R)
• M65: 41,835,344 km (0.105 R)
• M66: 43,698,585 km (0.117 R)
• M67: 44,435,205 km (0.083 R)
• M68: 44,846,150 km (0.115 R)
• M69: 46,919,727 km (0.111 R)
• M70: 47,254,377 km (0.108 R)
• M71: 49,194,063 km (0.077 R)
• M72: 49,619,071 km (0.071 R)
• M73: 51,935,743 km (0.086 R)
• M74: 52,195,295 km (0.066 R)
• M75: 53,412,274 km (0.092 R)
• M76: 53,761,735 km (0.058 R)
• M77: 54,199,608 km (0.116 R)
• M78: 54,462,900 km (0.119 R)
• M79: 54,550,864 km (0.12 R)
• M80: 54,902,718 km (0.07 R)
• M81: 55,167,207 km (0.102 R)
• M82: 56,317,914 km (0.119 R)
• M83: 56,762,668 km (0.114 R)
• M84: 57,119,160 km (0.101 R)
• M85: 57,208,470 km (0.089 R)
• M86: 58,014,054 km (0.11 R)
• M87: 58,463,147 km (0.069 R)
• M88: 60,361,993 km (0.092 R)
• M89: 60,817,070 km (0.057 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.5

Radius: 10.6

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 11.07 AU - 14.01 AU

Year: 15465 Days

Day: 8.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 72,855,313 km

• M1: 144,212 km (0.078 R)
• M2: 295,157 km (0.1 R)
• M3: 521,648 km (0.038 R)
• M4: 736,470 km (0.029 R)
• M5: 935,585 km (0.088 R)
• M6: 1,152,801 km (0.071 R)
• M7: 1,250,937 km (0.094 R)
• M8: 1,352,215 km (0.076 R)
• M9: 1,654,253 km (0.103 R)
• M10: 1,861,297 km (0.063 R)
• M11: 1,997,580 km (0.099 R)
• M12: 2,157,351 km (0.036 R)
• M13: 2,640,702 km (0.067 R)
• M14: 3,157,413 km (0.111 R)
• M15: 3,344,410 km (0.07 R)
• M16: 3,463,340 km (0.047 R)
• M17: 3,877,876 km (0.1 R)
• M18: 4,002,940 km (0.116 R)
• M19: 4,386,060 km (0.103 R)
• M20: 4,701,113 km (0.115 R)
• M21: 4,888,260 km (0.096 R)
• M22: 5,077,950 km (0.085 R)
• M23: 5,577,009 km (0.086 R)
• M24: 6,062,753 km (0.069 R)
• M25: 6,296,126 km (0.077 R)
• M26: 6,831,985 km (0.119 R)
• M27: 7,600,469 km (0.079 R)
• M28: 9,622,285 km (0.109 R)
• M29: 10,169,813 km (0.028 R)
• M30: 10,308,191 km (0.118 R)
• M31: 10,832,980 km (0.063 R)
• M32: 11,438,403 km (0.036 R)
• M33: 11,981,593 km (0.068 R)
• M34: 12,570,260 km (0.094 R)
• M35: 12,980,607 km (0.074 R)
• M36: 13,168,502 km (0.058 R)
• M37: 14,431,407 km (0.037 R)
• M38: 15,493,403 km (0.047 R)
• M39: 15,612,931 km (0.091 R)
• M40: 18,784,705 km (0.055 R)
• M41: 18,954,649 km (0.098 R)
• M42: 19,640,256 km (0.091 R)
• M43: 19,726,424 km (0.052 R)
• M44: 19,942,593 km (0.118 R)
• M45: 21,300,493 km (0.102 R)
• M46: 21,433,485 km (0.106 R)
• M47: 21,789,528 km (0.085 R)
• M48: 21,968,298 km (0.041 R)
• M49: 22,823,998 km (0.113 R)
• M50: 23,690,618 km (0.082 R)
• M51: 24,335,983 km (0.108 R)
• M52: 24,707,435 km (0.066 R)
• M53: 24,800,634 km (0.104 R)
• M54: 25,127,506 km (0.077 R)
• M55: 26,927,168 km (0.088 R)
• M56: 27,166,973 km (0.083 R)
• M57: 27,311,335 km (0.07 R)
• M58: 28,036,436 km (0.069 R)
• M59: 28,425,839 km (0.086 R)
• M60: 28,866,106 km (0.08 R)
• M61: 29,259,249 km (0.117 R)
• M62: 29,901,922 km (0.119 R)
• M63: 30,349,518 km (0.057 R)
• M64: 30,599,197 km (0.116 R)
• M65: 31,857,764 km (0.12 R)
• M66: 32,111,482 km (0.112 R)
• M67: 32,570,000 km (0.091 R)
• M68: 32,876,825 km (0.12 R)
• M69: 33,596,391 km (0.11 R)
• M70: 33,751,224 km (0.12 R)
• M71: 34,061,790 km (0.11 R)
• M72: 34,269,282 km (0.108 R)
• M73: 34,425,163 km (0.083 R)
• M74: 34,529,283 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.7

Radius: 4

Gravity: 51.98 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.77 AU - 14.95 AU

Year: 17006 Days

Day: 20.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 82.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,855,313 km

• M1: 287,378 km (0.106 R)
• M2: 354,996 km (0.111 R)
• M3: 447,148 km (0.072 R)
• M4: 506,239 km (0.105 R)
• M5: 698,921 km (0.103 R)
• M6: 744,698 km (0.111 R)
• M7: 1,093,112 km (0.041 R)
• M8: 1,427,164 km (0.117 R)
• M9: 1,666,371 km (0.062 R)
• M10: 1,728,155 km (0.042 R)
• M11: 2,249,204 km (0.111 R)
• M12: 2,283,312 km (0.118 R)
• M13: 3,190,474 km (0.082 R)
• M14: 4,321,733 km (0.103 R)
• M15: 4,364,219 km (0.049 R)
• M16: 4,622,275 km (0.1 R)
• M17: 4,929,399 km (0.094 R)
• M18: 5,197,928 km (0.046 R)
• M19: 5,889,967 km (0.077 R)
• M20: 7,460,296 km (0.11 R)
• M21: 7,613,784 km (0.073 R)
• M22: 7,820,079 km (0.107 R)
• M23: 8,824,778 km (0.116 R)
• M24: 8,878,783 km (0.066 R)
• M25: 9,869,420 km (0.064 R)
• M26: 9,981,619 km (0.114 R)
• M27: 10,377,754 km (0.03 R)
• M28: 11,068,746 km (0.05 R)
• M29: 11,302,418 km (0.113 R)
• M30: 11,419,703 km (0.095 R)
• M31: 11,833,940 km (0.053 R)
• M32: 11,893,480 km (0.098 R)
• M33: 12,072,847 km (0.068 R)
• M34: 12,313,251 km (0.054 R)
• M35: 13,290,724 km (0.102 R)
• M36: 13,788,885 km (0.081 R)
• M37: 14,293,029 km (0.064 R)
• M38: 14,356,459 km (0.083 R)
• M39: 15,125,093 km (0.112 R)
• M40: 15,384,196 km (0.116 R)
• M41: 16,635,283 km (0.096 R)
• M42: 16,702,004 km (0.047 R)
• M43: 16,835,744 km (0.084 R)
• M44: 17,104,273 km (0.11 R)
• M45: 17,171,592 km (0.044 R)
• M46: 18,399,192 km (0.1 R)
• M47: 18,537,420 km (0.059 R)
• M48: 19,443,684 km (0.057 R)
• M49: 20,150,534 km (0.085 R)
• M50: 20,221,743 km (0.062 R)
• M51: 20,364,309 km (0.099 R)
• M52: 21,371,402 km (0.054 R)
• M53: 21,589,366 km (0.042 R)
• M54: 21,662,220 km (0.099 R)
• M55: 22,174,144 km (0.114 R)
• M56: 22,247,597 km (0.114 R)
• M57: 22,986,760 km (0.112 R)
• M58: 23,359,259 km (0.032 R)
• M59: 24,488,872 km (0.116 R)
• M60: 26,644,428 km (0.087 R)
• M61: 27,192,854 km (0.112 R)
• M62: 28,141,454 km (0.106 R)
• M63: 29,989,736 km (0.09 R)
• M64: 30,315,261 km (0.076 R)
• M65: 30,478,322 km (0.096 R)
• M66: 32,876,675 km (0.095 R)
• M67: 35,334,867 km (0.112 R)
• M68: 35,764,662 km (0.08 R)
• M69: 36,369,337 km (0.062 R)
• M70: 36,542,721 km (0.098 R)
• M71: 37,238,800 km (0.057 R)
• M72: 39,175,793 km (0.111 R)
• M73: 39,799,018 km (0.111 R)
• M74: 44,715,103 km (0.113 R)
• M75: 45,086,704 km (0.047 R)
• M76: 46,114,142 km (0.111 R)
• M77: 47,527,692 km (0.075 R)
• M78: 48,573,232 km (0.086 R)
• M79: 48,859,562 km (0.119 R)
• M80: 49,818,485 km (0.107 R)
• M81: 52,830,488 km (0.114 R)
• M82: 52,928,624 km (0.08 R)
• M83: 53,617,223 km (0.065 R)
• M84: 54,903,915 km (0.053 R)
• M85: 57,709,772 km (0.111 R)
• M86: 58,215,712 km (0.111 R)
• M87: 58,723,148 km (0.114 R)
• M88: 60,049,333 km (0.112 R)
• M89: 62,315,891 km (0.064 R)
• M90: 63,147,056 km (0.083 R)
• M91: 66,296,241 km (0.076 R)
• M92: 67,889,907 km (0.052 R)
• M93: 70,142,253 km (0.092 R)
• M94: 70,250,113 km (0.108 R)
• M95: 71,114,938 km (0.118 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 19,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit