🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.65 AU - 1.03 AU

Year: 296 Days

Day: 12.8 Hours

Environment

Temp: 40 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,910,274 km

• M1: 62,981 km (0.025 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.82 AU - 1.98 AU

Year: 1008 Days

Day: 38.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.04 AU - 3.04 AU

Year: 1559 Days

Day: 22.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.98 AU - 3.3 AU

Year: 1651 Days

Day: 34.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,910,274 km

• M1: 217,814 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.7

Radius: 10

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.47 AU - 7.13 AU

Year: 5378 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 90,910,274 km

• M1: 140,323 km (0.03 R)
• M2: 446,400 km (0.093 R)
• M3: 553,811 km (0.034 R)
• M4: 693,386 km (0.069 R)
• M5: 996,023 km (0.103 R)
• M6: 1,253,331 km (0.102 R)
• M7: 1,397,244 km (0.059 R)
• M8: 1,686,267 km (0.063 R)
• M9: 1,749,697 km (0.047 R)
• M10: 1,878,800 km (0.058 R)
• M11: 1,961,078 km (0.094 R)
• M12: 2,095,417 km (0.043 R)
• M13: 2,163,784 km (0.055 R)
• M14: 2,232,898 km (0.104 R)
• M15: 2,355,718 km (0.106 R)
• M16: 2,462,830 km (0.068 R)
• M17: 2,645,040 km (0.044 R)
• M18: 2,831,738 km (0.055 R)
• M19: 3,080,968 km (0.093 R)
• M20: 3,159,058 km (0.077 R)
• M21: 3,257,793 km (0.101 R)
• M22: 3,357,425 km (0.031 R)
• M23: 3,871,144 km (0.077 R)
• M24: 4,234,517 km (0.101 R)
• M25: 4,631,400 km (0.093 R)
• M26: 4,721,309 km (0.081 R)
• M27: 4,902,771 km (0.058 R)
• M28: 4,994,325 km (0.066 R)
• M29: 5,723,615 km (0.116 R)
• M30: 6,039,266 km (0.097 R)
• M31: 6,261,269 km (0.083 R)
• M32: 6,360,752 km (0.112 R)
• M33: 6,586,645 km (0.083 R)
• M34: 6,713,204 km (0.107 R)
• M35: 6,815,081 km (0.112 R)
• M36: 7,046,209 km (0.065 R)
• M37: 7,358,570 km (0.113 R)
• M38: 7,648,790 km (0.098 R)
• M39: 7,942,749 km (0.11 R)
• M40: 9,014,917 km (0.078 R)
• M41: 9,183,813 km (0.113 R)
• M42: 9,382,330 km (0.072 R)
• M43: 9,668,361 km (0.106 R)
• M44: 9,928,212 km (0.106 R)
• M45: 10,632,519 km (0.092 R)
• M46: 10,990,806 km (0.112 R)
• M47: 11,111,083 km (0.071 R)
• M48: 11,596,677 km (0.096 R)
• M49: 11,872,835 km (0.033 R)
• M50: 12,494,414 km (0.115 R)
• M51: 12,999,157 km (0.113 R)
• M52: 13,158,330 km (0.108 R)
• M53: 13,963,764 km (0.033 R)
• M54: 14,061,601 km (0.074 R)
• M55: 14,818,417 km (0.068 R)
• M56: 15,017,981 km (0.108 R)
• M57: 15,791,402 km (0.028 R)
• M58: 16,268,619 km (0.119 R)
• M59: 17,306,978 km (0.11 R)
• M60: 17,869,466 km (0.09 R)
• M61: 18,904,384 km (0.09 R)
• M62: 20,216,058 km (0.118 R)
• M63: 21,144,163 km (0.099 R)
• M64: 21,331,460 km (0.097 R)
• M65: 21,406,558 km (0.076 R)
• M66: 22,124,029 km (0.095 R)
• M67: 22,238,172 km (0.078 R)
• M68: 22,352,315 km (0.034 R)
• M69: 23,157,302 km (0.093 R)
• M70: 23,699,295 km (0.115 R)
• M71: 24,128,042 km (0.098 R)
• M72: 24,559,333 km (0.058 R)
• M73: 24,795,697 km (0.081 R)
• M74: 24,914,029 km (0.103 R)
• M75: 25,191,234 km (0.105 R)
• M76: 25,908,556 km (0.079 R)
• M77: 26,551,827 km (0.062 R)
• M78: 26,632,610 km (0.103 R)
• M79: 26,794,325 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.7

Radius: 10

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.14 AU - 12.86 AU

Year: 13099 Days

Day: 9.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 69.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 90,910,274 km

• M1: 128,654 km (0.102 R)
• M2: 349,461 km (0.087 R)
• M3: 582,833 km (0.081 R)
• M4: 760,855 km (0.108 R)
• M5: 865,872 km (0.077 R)
• M6: 2,613,325 km (0.101 R)
• M7: 2,886,641 km (0.044 R)
• M8: 3,761,638 km (0.109 R)
• M9: 4,291,813 km (0.086 R)
• M10: 4,779,353 km (0.072 R)
• M11: 4,878,985 km (0.078 R)
• M12: 6,602,203 km (0.114 R)
• M13: 6,862,503 km (0.09 R)
• M14: 7,088,396 km (0.06 R)
• M15: 7,354,979 km (0.063 R)
• M16: 8,373,890 km (0.07 R)
• M17: 8,940,866 km (0.114 R)
• M18: 9,187,703 km (0.081 R)
• M19: 10,933,660 km (0.084 R)
• M20: 11,021,324 km (0.078 R)
• M21: 12,274,505 km (0.039 R)
• M22: 14,237,529 km (0.089 R)
• M23: 14,429,612 km (0.063 R)
• M24: 14,767,703 km (0.113 R)
• M25: 15,255,243 km (0.094 R)
• M26: 16,446,790 km (0.099 R)
• M27: 17,308,922 km (0.092 R)
• M28: 17,616,795 km (0.063 R)
• M29: 18,498,525 km (0.087 R)
• M30: 21,945,409 km (0.098 R)
• M31: 22,222,913 km (0.101 R)
• M32: 24,427,088 km (0.09 R)
• M33: 25,525,885 km (0.118 R)
• M34: 25,993,378 km (0.097 R)
• M35: 26,404,772 km (0.045 R)
• M36: 28,071,891 km (0.114 R)
• M37: 29,100,526 km (0.088 R)
• M38: 30,635,550 km (0.028 R)
• M39: 31,945,279 km (0.036 R)
• M40: 32,008,110 km (0.091 R)
• M41: 32,828,654 km (0.107 R)
• M42: 33,592,202 km (0.086 R)
• M43: 34,619,191 km (0.092 R)
• M44: 34,942,323 km (0.101 R)
• M45: 35,526,353 km (0.074 R)
• M46: 36,441,443 km (0.111 R)
• M47: 37,364,163 km (0.048 R)
• M48: 37,961,357 km (0.03 R)
• M49: 38,161,220 km (0.032 R)
• M50: 38,294,512 km (0.059 R)
• M51: 38,628,713 km (0.065 R)
• M52: 39,434,597 km (0.114 R)
• M53: 40,110,331 km (0.087 R)
• M54: 40,178,099 km (0.118 R)
• M55: 40,789,954 km (0.061 R)
• M56: 41,541,982 km (0.092 R)
• M57: 42,160,719 km (0.038 R)
• M58: 42,713,184 km (0.096 R)
• M59: 44,455,102 km (0.097 R)
• M60: 44,665,735 km (0.098 R)
• M61: 45,936,270 km (0.119 R)
• M62: 46,007,329 km (0.029 R)
• M63: 46,220,207 km (0.089 R)
• M64: 47,075,608 km (0.113 R)
• M65: 47,864,288 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.2

Radius: 3.6

Gravity: 21.62 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 14.48 AU - 18.02 AU

Year: 25220 Days

Day: 23.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 90,910,274 km

• M1: 83,326 km (0.092 R)
• M2: 165,754 km (0.118 R)
• M3: 203,902 km (0.049 R)
• M4: 245,191 km (0.085 R)
• M5: 694,733 km (0.053 R)
• M6: 848,669 km (0.094 R)
• M7: 1,061,846 km (0.113 R)
• M8: 1,507,647 km (0.109 R)
• M9: 1,973,794 km (0.11 R)
• M10: 2,159,445 km (0.059 R)
• M11: 2,318,468 km (0.083 R)
• M12: 2,350,631 km (0.11 R)
• M13: 3,204,386 km (0.111 R)
• M14: 4,540,894 km (0.091 R)
• M15: 5,034,118 km (0.095 R)
• M16: 5,457,929 km (0.106 R)
• M17: 5,501,013 km (0.036 R)
• M18: 6,521,121 km (0.11 R)
• M19: 6,843,055 km (0.055 R)
• M20: 10,068,535 km (0.069 R)
• M21: 10,121,343 km (0.104 R)
• M22: 10,174,301 km (0.062 R)
• M23: 10,654,360 km (0.095 R)
• M24: 10,816,076 km (0.099 R)
• M25: 10,870,230 km (0.073 R)
• M26: 10,978,689 km (0.113 R)
• M27: 11,858,922 km (0.075 R)
• M28: 14,453,398 km (0.045 R)
• M29: 14,632,467 km (0.116 R)
• M30: 14,932,411 km (0.117 R)
• M31: 15,295,036 km (0.117 R)
• M32: 18,362,839 km (0.095 R)
• M33: 19,799,877 km (0.042 R)
• M34: 20,131,535 km (0.034 R)
• M35: 20,198,106 km (0.102 R)
• M36: 20,532,009 km (0.083 R)
• M37: 23,337,417 km (0.08 R)
• M38: 23,757,937 km (0.047 R)
• M39: 25,393,042 km (0.118 R)
• M40: 25,753,124 km (0.099 R)
• M41: 25,970,190 km (0.089 R)
• M42: 26,478,674 km (0.036 R)
• M43: 28,247,220 km (0.071 R)
• M44: 28,470,868 km (0.1 R)
• M45: 28,545,667 km (0.106 R)
• M46: 28,695,265 km (0.102 R)
• M47: 29,371,747 km (0.08 R)
• M48: 30,281,751 km (0.116 R)
• M49: 33,145,652 km (0.114 R)
• M50: 34,013,619 km (0.086 R)
• M51: 34,888,916 km (0.083 R)
• M52: 37,887,306 km (0.093 R)
• M53: 37,969,585 km (0.111 R)
• M54: 39,625,484 km (0.043 R)
• M55: 40,210,561 km (0.083 R)
• M56: 40,798,630 km (0.041 R)
• M57: 41,220,347 km (0.091 R)
• M58: 42,750,584 km (0.07 R)
• M59: 43,093,013 km (0.118 R)
• M60: 43,264,751 km (0.117 R)
• M61: 43,436,490 km (0.085 R)
• M62: 44,472,455 km (0.092 R)
• M63: 46,041,437 km (0.109 R)
• M64: 46,129,102 km (0.116 R)
• M65: 46,216,766 km (0.096 R)
• M66: 48,875,120 km (0.101 R)
• M67: 49,054,039 km (0.081 R)
• M68: 52,587,391 km (0.072 R)
• M69: 53,230,214 km (0.03 R)
• M70: 54,523,637 km (0.104 R)
• M71: 56,014,380 km (0.084 R)
• M72: 57,612,982 km (0.106 R)
• M73: 61,143,791 km (0.063 R)
• M74: 62,983,995 km (0.073 R)
• M75: 63,276,159 km (0.078 R)
• M76: 64,940,585 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.5

Radius: 7.8

Gravity: 11.43 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 15.33 AU - 17.77 AU

Year: 25922 Days

Day: 22.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 132.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,910,274 km

• M1: 316,250 km (0.097 R)
• M2: 413,788 km (0.114 R)
• M3: 1,332,767 km (0.094 R)
• M4: 1,671,906 km (0.062 R)
• M5: 1,742,965 km (0.096 R)
• M6: 2,347,490 km (0.072 R)
• M7: 2,467,617 km (0.105 R)
• M8: 3,142,752 km (0.118 R)
• M9: 3,824,918 km (0.102 R)
• M10: 4,207,141 km (0.094 R)
• M11: 4,501,849 km (0.029 R)
• M12: 7,558,732 km (0.068 R)
• M13: 7,737,202 km (0.109 R)
• M14: 7,856,880 km (0.074 R)
• M15: 8,403,062 km (0.03 R)
• M16: 11,042,417 km (0.115 R)
• M17: 11,109,886 km (0.045 R)
• M18: 11,312,741 km (0.097 R)
• M19: 14,205,963 km (0.109 R)
• M20: 14,573,675 km (0.119 R)
• M21: 15,019,177 km (0.061 R)
• M22: 16,228,676 km (0.028 R)
• M23: 16,767,677 km (0.069 R)
• M24: 18,260,066 km (0.117 R)
• M25: 18,339,801 km (0.095 R)
• M26: 18,901,093 km (0.104 R)
• M27: 20,618,626 km (0.089 R)
• M28: 20,784,679 km (0.07 R)
• M29: 21,034,807 km (0.098 R)
• M30: 21,118,432 km (0.06 R)
• M31: 21,285,832 km (0.047 R)
• M32: 23,503,321 km (0.104 R)
• M33: 24,112,634 km (0.117 R)
• M34: 25,347,115 km (0.116 R)
• M35: 28,985,784 km (0.075 R)
• M36: 29,545,430 km (0.117 R)
• M37: 30,391,705 km (0.081 R)
• M38: 31,628,131 km (0.107 R)
• M39: 36,333,732 km (0.1 R)
• M40: 37,037,890 km (0.037 R)
• M41: 37,138,868 km (0.095 R)
• M42: 37,239,996 km (0.12 R)
• M43: 40,418,203 km (0.086 R)
• M44: 41,043,373 km (0.081 R)
• M45: 41,776,701 km (0.073 R)
• M46: 42,303,136 km (0.115 R)
• M47: 43,256,374 km (0.114 R)
• M48: 44,645,689 km (0.1 R)
• M49: 44,860,661 km (0.062 R)
• M50: 45,507,971 km (0.083 R)
• M51: 45,832,599 km (0.038 R)
• M52: 46,920,774 km (0.053 R)
• M53: 47,358,348 km (0.107 R)
• M54: 47,797,268 km (0.11 R)
• M55: 49,789,163 km (0.088 R)
• M56: 50,235,563 km (0.111 R)
• M57: 50,571,261 km (0.118 R)
• M58: 51,808,136 km (0.058 R)
• M59: 51,921,083 km (0.041 R)
• M60: 52,941,340 km (0.066 R)
• M61: 53,853,737 km (0.07 R)
• M62: 58,610,651 km (0.053 R)
• M63: 59,436,281 km (0.113 R)
• M64: 60,265,502 km (0.094 R)
• M65: 60,503,213 km (0.072 R)
• M66: 60,622,144 km (0.098 R)
• M67: 62,415,822 km (0.106 R)
• M68: 62,776,502 km (0.071 R)
• M69: 64,348,028 km (0.077 R)
• M70: 66,299,832 km (0.091 R)
• M71: 66,422,502 km (0.108 R)
• M72: 67,900,080 km (0.076 R)
• M73: 68,394,950 km (0.117 R)
• M74: 69,015,332 km (0.102 R)
• M75: 71,766,736 km (0.111 R)
• M76: 73,409,470 km (0.064 R)
• M77: 74,426,586 km (0.067 R)
• M78: 76,217,572 km (0.114 R)
• M79: 76,860,693 km (0.044 R)
• M80: 76,989,497 km (0.09 R)
• M81: 77,376,357 km (0.052 R)
• M82: 78,152,172 km (0.117 R)
• M83: 78,281,723 km (0.109 R)
• M84: 78,541,126 km (0.119 R)
• M85: 79,450,980 km (0.116 R)
• M86: 79,581,280 km (0.105 R)
• M87: 81,412,358 km (0.106 R)
• M88: 82,201,487 km (0.1 R)
• M89: 83,389,743 km (0.114 R)
• M90: 83,787,075 km (0.108 R)
• M91: 89,415,994 km (0.103 R)
• M92: 90,501,925 km (0.117 R)
• M93: 90,774,043 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 13,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit