🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.56 AU - 0.62 AU

Year: 167 Days

Day: 27.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,269,507 km

• M1: 407,056 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.53 AU - 0.71 AU

Year: 180 Days

Day: 42.3 Hours

Environment

Temp: 215 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,269,507 km

• M1: 420,819 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.64 AU - 0.86 AU

Year: 240 Days

Day: 45.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.03 AU - 3.27 AU

Year: 2063 Days

Day: 22 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.12 AU - 4.54 AU

Year: 3324 Days

Day: 36.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.2

Radius: 9.2

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.58 AU - 5.1 AU

Year: 3929 Days

Day: 14.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 103,269,507 km

• M1: 118,332 km (0.057 R)
• M2: 192,084 km (0.067 R)
• M3: 284,984 km (0.064 R)
• M4: 345,571 km (0.083 R)
• M5: 1,074,113 km (0.09 R)
• M6: 1,158,935 km (0.067 R)
• M7: 1,510,490 km (0.117 R)
• M8: 1,574,069 km (0.041 R)
• M9: 1,649,466 km (0.085 R)
• M10: 1,792,930 km (0.102 R)
• M11: 2,175,303 km (0.051 R)
• M12: 2,345,395 km (0.11 R)
• M13: 2,557,824 km (0.088 R)
• M14: 2,802,567 km (0.074 R)
• M15: 3,287,413 km (0.118 R)
• M16: 3,539,785 km (0.068 R)
• M17: 4,078,038 km (0.047 R)
• M18: 4,197,866 km (0.045 R)
• M19: 4,288,522 km (0.072 R)
• M20: 4,518,005 km (0.102 R)
• M21: 4,688,846 km (0.098 R)
• M22: 4,798,651 km (0.102 R)
• M23: 5,068,974 km (0.107 R)
• M24: 5,328,078 km (0.091 R)
• M25: 5,426,364 km (0.104 R)
• M26: 5,708,056 km (0.103 R)
• M27: 5,909,864 km (0.078 R)
• M28: 6,599,360 km (0.093 R)
• M29: 6,669,671 km (0.041 R)
• M30: 6,900,052 km (0.112 R)
• M31: 7,133,126 km (0.088 R)
• M32: 7,277,787 km (0.083 R)
• M33: 7,773,405 km (0.074 R)
• M34: 7,866,454 km (0.036 R)
• M35: 8,508,528 km (0.09 R)
• M36: 8,913,640 km (0.077 R)
• M37: 8,991,430 km (0.053 R)
• M38: 9,187,104 km (0.069 R)
• M39: 10,575,373 km (0.064 R)
• M40: 10,823,406 km (0.072 R)
• M41: 11,094,328 km (0.067 R)
• M42: 11,685,538 km (0.069 R)
• M43: 12,460,605 km (0.102 R)
• M44: 12,569,662 km (0.061 R)
• M45: 12,744,542 km (0.053 R)
• M46: 12,898,478 km (0.095 R)
• M47: 13,030,723 km (0.06 R)
• M48: 13,230,136 km (0.097 R)
• M49: 13,564,488 km (0.032 R)
• M50: 13,811,623 km (0.096 R)
• M51: 14,241,867 km (0.087 R)
• M52: 14,493,042 km (0.12 R)
• M53: 14,722,525 km (0.12 R)
• M54: 15,162,043 km (0.088 R)
• M55: 15,278,431 km (0.105 R)
• M56: 15,441,791 km (0.05 R)
• M57: 15,841,218 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.4

Radius: 7.9

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.16 AU - 15.76 AU

Year: 18220 Days

Day: 20.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 103,269,507 km

• M1: 188,493 km (0.069 R)
• M2: 663,915 km (0.077 R)
• M3: 1,027,588 km (0.093 R)
• M4: 1,424,471 km (0.103 R)
• M5: 1,914,853 km (0.074 R)
• M6: 2,089,284 km (0.045 R)
• M7: 2,165,728 km (0.114 R)
• M8: 2,243,070 km (0.113 R)
• M9: 2,400,597 km (0.086 R)
• M10: 2,782,371 km (0.065 R)
• M11: 2,838,470 km (0.073 R)
• M12: 2,980,438 km (0.052 R)
• M13: 3,360,567 km (0.062 R)
• M14: 3,849,452 km (0.08 R)
• M15: 3,912,134 km (0.079 R)
• M16: 4,102,273 km (0.114 R)
• M17: 4,524,737 km (0.086 R)
• M18: 4,590,859 km (0.042 R)
• M19: 4,757,960 km (0.075 R)
• M20: 4,995,073 km (0.046 R)
• M21: 5,801,555 km (0.104 R)
• M22: 6,423,433 km (0.089 R)
• M23: 6,723,377 km (0.109 R)
• M24: 8,209,931 km (0.095 R)
• M25: 8,331,405 km (0.118 R)
• M26: 8,658,575 km (0.03 R)
• M27: 8,906,758 km (0.093 R)
• M28: 9,283,296 km (0.026 R)
• M29: 9,707,855 km (0.116 R)
• M30: 10,444,026 km (0.115 R)
• M31: 10,575,821 km (0.06 R)
• M32: 11,513,800 km (0.088 R)
• M33: 12,338,832 km (0.087 R)
• M34: 12,899,376 km (0.097 R)
• M35: 13,040,895 km (0.112 R)
• M36: 13,900,335 km (0.069 R)
• M37: 16,127,997 km (0.092 R)
• M38: 16,484,339 km (0.063 R)
• M39: 16,637,976 km (0.075 R)
• M40: 16,894,836 km (0.06 R)
• M41: 16,946,447 km (0.07 R)
• M42: 17,153,191 km (0.059 R)
• M43: 17,308,773 km (0.096 R)
• M44: 17,464,803 km (0.063 R)
• M45: 17,830,869 km (0.082 R)
• M46: 18,305,095 km (0.12 R)
• M47: 18,676,845 km (0.049 R)
• M48: 18,997,434 km (0.059 R)
• M49: 20,682,803 km (0.111 R)
• M50: 21,125,463 km (0.101 R)
• M51: 21,236,615 km (0.094 R)
• M52: 22,528,841 km (0.098 R)
• M53: 24,368,745 km (0.099 R)
• M54: 25,720,811 km (0.114 R)
• M55: 26,137,142 km (0.098 R)
• M56: 26,495,728 km (0.097 R)
• M57: 26,735,683 km (0.064 R)
• M58: 27,217,837 km (0.118 R)
• M59: 27,338,712 km (0.069 R)
• M60: 27,581,210 km (0.068 R)
• M61: 28,068,450 km (0.117 R)
• M62: 28,251,857 km (0.108 R)
• M63: 28,313,043 km (0.119 R)
• M64: 28,742,837 km (0.029 R)
• M65: 30,295,514 km (0.062 R)
• M66: 30,609,220 km (0.081 R)
• M67: 30,861,143 km (0.113 R)
• M68: 33,546,275 km (0.114 R)
• M69: 34,131,353 km (0.117 R)
• M70: 36,705,483 km (0.062 R)
• M71: 36,772,353 km (0.057 R)
• M72: 36,906,094 km (0.104 R)
• M73: 37,241,193 km (0.114 R)
• M74: 37,577,340 km (0.104 R)
• M75: 37,914,533 km (0.064 R)
• M76: 38,117,238 km (0.111 R)
• M77: 38,456,077 km (0.079 R)
• M78: 38,863,881 km (0.059 R)
• M79: 41,062,970 km (0.111 R)
• M80: 41,271,210 km (0.079 R)
• M81: 42,177,624 km (0.108 R)
• M82: 43,372,911 km (0.062 R)
• M83: 44,936,059 km (0.102 R)
• M84: 45,796,396 km (0.087 R)
• M85: 47,825,093 km (0.061 R)
• M86: 48,483,473 km (0.073 R)
• M87: 48,850,437 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.1

Radius: 3.8

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 14.32 AU - 19.98 AU

Year: 26204 Days

Day: 18.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 103,269,507 km

• M1: 73,901 km (0.057 R)
• M2: 495,319 km (0.057 R)
• M3: 852,558 km (0.119 R)
• M4: 1,483,263 km (0.045 R)
• M5: 2,738,389 km (0.025 R)
• M6: 3,808,313 km (0.084 R)
• M7: 4,542,988 km (0.107 R)
• M8: 5,826,388 km (0.09 R)
• M9: 5,998,426 km (0.087 R)
• M10: 6,277,426 km (0.076 R)
• M11: 8,734,571 km (0.077 R)
• M12: 10,185,221 km (0.1 R)
• M13: 10,559,366 km (0.067 R)
• M14: 12,673,932 km (0.109 R)
• M15: 13,031,321 km (0.095 R)
• M16: 13,121,229 km (0.05 R)
• M17: 13,301,495 km (0.056 R)
• M18: 14,215,388 km (0.04 R)
• M19: 16,830,957 km (0.118 R)
• M20: 18,823,900 km (0.075 R)
• M21: 19,590,140 km (0.094 R)
• M22: 19,641,602 km (0.047 R)
• M23: 19,744,675 km (0.077 R)
• M24: 21,258,755 km (0.094 R)
• M25: 22,217,229 km (0.098 R)
• M26: 23,244,068 km (0.087 R)
• M27: 23,353,125 km (0.096 R)
• M28: 24,231,115 km (0.104 R)
• M29: 25,737,117 km (0.111 R)
• M30: 26,302,447 km (0.095 R)
• M31: 26,929,262 km (0.092 R)
• M32: 26,986,409 km (0.099 R)
• M33: 28,139,210 km (0.077 R)
• M34: 29,839,090 km (0.12 R)
• M35: 31,210,753 km (0.059 R)
• M36: 33,153,132 km (0.099 R)
• M37: 33,644,711 km (0.103 R)
• M38: 33,953,331 km (0.078 R)
• M39: 36,581,616 km (0.101 R)
• M40: 38,176,778 km (0.095 R)
• M41: 38,434,236 km (0.089 R)
• M42: 40,382,599 km (0.058 R)
• M43: 43,566,042 km (0.106 R)
• M44: 44,104,444 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.1

Radius: 7.1

Gravity: 18.09 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 14.88 AU - 20.46 AU

Year: 27405 Days

Day: 19.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,269,507 km

• M1: 223,948 km (0.079 R)
• M2: 624,422 km (0.057 R)
• M3: 1,455,587 km (0.047 R)
• M4: 1,798,166 km (0.026 R)
• M5: 1,877,752 km (0.104 R)
• M6: 2,040,365 km (0.078 R)
• M7: 2,335,971 km (0.066 R)
• M8: 2,690,518 km (0.1 R)
• M9: 3,548,910 km (0.081 R)
• M10: 3,598,876 km (0.098 R)
• M11: 3,699,705 km (0.077 R)
• M12: 3,904,056 km (0.109 R)
• M13: 5,551,278 km (0.115 R)
• M14: 5,609,471 km (0.119 R)
• M15: 6,142,638 km (0.099 R)
• M16: 6,323,951 km (0.07 R)
• M17: 7,129,984 km (0.062 R)
• M18: 8,365,214 km (0.103 R)
• M19: 8,499,104 km (0.11 R)
• M20: 9,041,695 km (0.109 R)
• M21: 9,110,211 km (0.057 R)
• M22: 10,590,632 km (0.051 R)
• M23: 11,027,158 km (0.049 R)
• M24: 12,371,894 km (0.114 R)
• M25: 16,536,549 km (0.09 R)
• M26: 17,297,703 km (0.107 R)
• M27: 18,678,641 km (0.081 R)
• M28: 21,453,232 km (0.062 R)
• M29: 23,972,610 km (0.115 R)
• M30: 24,736,906 km (0.117 R)
• M31: 25,315,251 km (0.111 R)
• M32: 28,474,758 km (0.102 R)
• M33: 29,997,963 km (0.087 R)
• M34: 30,305,836 km (0.081 R)
• M35: 30,408,610 km (0.095 R)
• M36: 31,443,378 km (0.114 R)
• M37: 31,860,607 km (0.063 R)
• M38: 33,973,527 km (0.094 R)
• M39: 36,787,463 km (0.09 R)
• M40: 37,889,550 km (0.101 R)
• M41: 38,333,407 km (0.107 R)
• M42: 39,900,295 km (0.079 R)
• M43: 40,013,092 km (0.032 R)
• M44: 40,125,889 km (0.096 R)
• M45: 41,260,140 km (0.098 R)
• M46: 41,488,127 km (0.109 R)
• M47: 45,076,830 km (0.115 R)
• M48: 46,137,330 km (0.12 R)
• M49: 46,729,887 km (0.093 R)
• M50: 47,325,137 km (0.118 R)
• M51: 47,802,952 km (0.073 R)
• M52: 49,125,547 km (0.099 R)
• M53: 49,367,297 km (0.102 R)
• M54: 51,806,640 km (0.041 R)
• M55: 53,164,839 km (0.093 R)
• M56: 54,785,134 km (0.086 R)
• M57: 55,287,035 km (0.099 R)
• M58: 56,674,854 km (0.108 R)
• M59: 57,309,448 km (0.093 R)
• M60: 58,201,800 km (0.098 R)
• M61: 59,484,601 km (0.072 R)
• M62: 60,517,575 km (0.104 R)
• M63: 60,776,828 km (0.053 R)
• M64: 61,036,380 km (0.111 R)
• M65: 61,556,532 km (0.086 R)
• M66: 61,947,581 km (0.072 R)
• M67: 62,339,527 km (0.097 R)
• M68: 62,863,419 km (0.09 R)
• M69: 64,576,015 km (0.084 R)
• M70: 66,437,462 km (0.052 R)
• M71: 68,046,835 km (0.104 R)
• M72: 71,030,864 km (0.12 R)
• M73: 71,441,062 km (0.07 R)
• M74: 71,714,975 km (0.08 R)
• M75: 73,642,095 km (0.091 R)
• M76: 73,918,701 km (0.118 R)
• M77: 75,586,119 km (0.115 R)
• M78: 76,004,993 km (0.064 R)
• M79: 76,144,718 km (0.111 R)
• M80: 84,106,915 km (0.077 R)
• M81: 86,429,871 km (0.099 R)
• M82: 86,867,744 km (0.058 R)
• M83: 87,160,207 km (0.115 R)
• M84: 89,363,186 km (0.106 R)
• M85: 89,953,798 km (0.12 R)
• M86: 90,545,607 km (0.109 R)
• M87: 91,733,265 km (0.077 R)
• M88: 92,179,964 km (0.073 R)
• M89: 93,823,895 km (0.094 R)
• M90: 94,875,269 km (0.044 R)
• M91: 97,596,304 km (0.083 R)
• M92: 98,356,710 km (0.115 R)
• M93: 100,649,597 km (0.089 R)
• M94: 102,496,682 km (0.065 R)
• M95: 103,269,505 km (0.107 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 12,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit