🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.47 AU - 0.63 AU

Year: 145 Days

Day: 13.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.87 AU - 1.01 AU

Year: 323 Days

Day: 44.4 Hours

Environment

Temp: 129 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.64 AU - 2.34 AU

Year: 996 Days

Day: 24.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,554,849 km

• M1: 597,045 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.84 AU - 2.74 AU

Year: 1229 Days

Day: 37.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.54 AU - 3.1 AU

Year: 1680 Days

Day: 12.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,554,849 km

• M1: 1,603,988 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.95 AU - 3.26 AU

Year: 1936 Days

Day: 39 Hours

Environment

Temp: -98 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,554,849 km

• M1: 356,342 km (0.12 R)
• M2: 1,257,370 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.2

Radius: 8.6

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.81 AU - 14.51 AU

Year: 15980 Days

Day: 7.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 108,554,849 km

• M1: 397,482 km (0.061 R)
• M2: 594,352 km (0.089 R)
• M3: 737,667 km (0.09 R)
• M4: 910,752 km (0.087 R)
• M5: 1,914,554 km (0.037 R)
• M6: 2,229,457 km (0.119 R)
• M7: 2,380,551 km (0.08 R)
• M8: 2,483,025 km (0.12 R)
• M9: 2,719,240 km (0.072 R)
• M10: 2,853,579 km (0.038 R)
• M11: 2,908,033 km (0.06 R)
• M12: 3,157,113 km (0.117 R)
• M13: 3,558,335 km (0.039 R)
• M14: 3,824,918 km (0.076 R)
• M15: 4,252,619 km (0.052 R)
• M16: 4,663,265 km (0.082 R)
• M17: 4,824,681 km (0.107 R)
• M18: 5,086,627 km (0.108 R)
• M19: 5,420,828 km (0.097 R)
• M20: 5,488,447 km (0.118 R)
• M21: 6,358,358 km (0.086 R)
• M22: 6,827,497 km (0.106 R)
• M23: 7,420,354 km (0.094 R)
• M24: 8,457,815 km (0.042 R)
• M25: 8,813,708 km (0.071 R)
• M26: 9,580,996 km (0.095 R)
• M27: 9,827,832 km (0.064 R)
• M28: 10,201,976 km (0.115 R)
• M29: 10,835,823 km (0.069 R)
• M30: 11,569,600 km (0.03 R)
• M31: 11,788,611 km (0.039 R)
• M32: 13,773,177 km (0.11 R)
• M33: 14,238,576 km (0.094 R)
• M34: 15,136,911 km (0.077 R)
• M35: 15,472,459 km (0.106 R)
• M36: 16,199,804 km (0.119 R)
• M37: 16,346,559 km (0.045 R)
• M38: 16,493,913 km (0.079 R)
• M39: 17,788,533 km (0.106 R)
• M40: 18,091,918 km (0.103 R)
• M41: 18,193,495 km (0.115 R)
• M42: 18,295,221 km (0.05 R)
• M43: 18,601,448 km (0.075 R)
• M44: 20,368,648 km (0.057 R)
• M45: 20,474,264 km (0.087 R)
• M46: 21,058,443 km (0.11 R)
• M47: 21,272,219 km (0.114 R)
• M48: 22,188,955 km (0.053 R)
• M49: 22,352,016 km (0.1 R)
• M50: 22,570,130 km (0.117 R)
• M51: 23,394,265 km (0.093 R)
• M52: 26,269,087 km (0.115 R)
• M53: 26,903,681 km (0.091 R)
• M54: 27,835,676 km (0.106 R)
• M55: 28,011,603 km (0.098 R)
• M56: 29,791,219 km (0.083 R)
• M57: 29,971,185 km (0.073 R)
• M58: 30,815,815 km (0.095 R)
• M59: 31,362,894 km (0.08 R)
• M60: 31,607,038 km (0.082 R)
• M61: 32,528,411 km (0.077 R)
• M62: 34,146,163 km (0.105 R)
• M63: 34,586,130 km (0.034 R)
• M64: 35,028,042 km (0.091 R)
• M65: 35,218,032 km (0.102 R)
• M66: 35,853,673 km (0.056 R)
• M67: 38,564,685 km (0.105 R)
• M68: 38,826,332 km (0.06 R)
• M69: 39,417,094 km (0.113 R)
• M70: 39,614,713 km (0.098 R)
• M71: 41,140,462 km (0.114 R)
• M72: 42,956,131 km (0.061 R)
• M73: 43,635,156 km (0.067 R)
• M74: 43,975,940 km (0.117 R)
• M75: 44,112,672 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.3

Radius: 7.1

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 14.56 AU - 16.38 AU

Year: 21586 Days

Day: 16.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,554,849 km

• M1: 106,663 km (0.092 R)
• M2: 208,839 km (0.05 R)
• M3: 341,981 km (0.081 R)
• M4: 544,237 km (0.078 R)
• M5: 626,965 km (0.094 R)
• M6: 692,040 km (0.1 R)
• M7: 1,377,796 km (0.102 R)
• M8: 2,388,031 km (0.078 R)
• M9: 2,887,538 km (0.071 R)
• M10: 2,961,439 km (0.072 R)
• M11: 3,340,969 km (0.089 R)
• M12: 3,497,000 km (0.068 R)
• M13: 3,695,516 km (0.093 R)
• M14: 4,271,019 km (0.054 R)
• M15: 4,569,168 km (0.098 R)
• M16: 5,185,661 km (0.118 R)
• M17: 7,388,938 km (0.059 R)
• M18: 7,490,515 km (0.107 R)
• M19: 8,799,646 km (0.101 R)
• M20: 8,961,511 km (0.065 R)
• M21: 10,347,984 km (0.107 R)
• M22: 10,978,838 km (0.081 R)
• M23: 11,918,762 km (0.093 R)
• M24: 12,097,830 km (0.104 R)
• M25: 12,157,819 km (0.041 R)
• M26: 12,519,247 km (0.12 R)
• M27: 12,640,571 km (0.114 R)
• M28: 13,812,072 km (0.088 R)
• M29: 14,379,048 km (0.073 R)
• M30: 15,017,831 km (0.048 R)
• M31: 15,862,161 km (0.087 R)
• M32: 15,993,508 km (0.071 R)
• M33: 16,257,100 km (0.03 R)
• M34: 17,528,831 km (0.104 R)
• M35: 17,596,599 km (0.074 R)
• M36: 18,348,328 km (0.096 R)
• M37: 20,451,375 km (0.105 R)
• M38: 21,024,934 km (0.083 R)
• M39: 21,097,040 km (0.1 R)
• M40: 21,386,212 km (0.114 R)
• M41: 21,676,582 km (0.053 R)
• M42: 23,148,176 km (0.097 R)
• M43: 24,197,456 km (0.084 R)
• M44: 24,500,092 km (0.039 R)
• M45: 27,358,159 km (0.101 R)
• M46: 27,515,686 km (0.06 R)
• M47: 27,831,487 km (0.095 R)
• M48: 28,148,635 km (0.078 R)
• M49: 28,866,405 km (0.079 R)
• M50: 30,401,279 km (0.069 R)
• M51: 30,646,171 km (0.104 R)
• M52: 32,962,245 km (0.101 R)
• M53: 33,045,870 km (0.084 R)
• M54: 33,802,985 km (0.096 R)
• M55: 34,650,756 km (0.101 R)
• M56: 35,077,260 km (0.088 R)
• M57: 35,333,970 km (0.114 R)
• M58: 36,627,094 km (0.117 R)
• M59: 37,235,808 km (0.093 R)
• M60: 38,199,068 km (0.079 R)
• M61: 38,375,145 km (0.12 R)
• M62: 39,436,991 km (0.07 R)
• M63: 40,867,745 km (0.042 R)
• M64: 41,770,568 km (0.087 R)
• M65: 44,056,423 km (0.055 R)
• M66: 44,518,382 km (0.102 R)
• M67: 45,074,886 km (0.033 R)
• M68: 46,288,573 km (0.072 R)
• M69: 46,664,213 km (0.095 R)
• M70: 47,135,148 km (0.108 R)
• M71: 47,323,940 km (0.102 R)
• M72: 47,513,032 km (0.086 R)
• M73: 47,607,727 km (0.112 R)
• M74: 48,748,112 km (0.054 R)
• M75: 49,609,347 km (0.075 R)
• M76: 49,705,389 km (0.07 R)
• M77: 49,897,472 km (0.08 R)
• M78: 50,959,019 km (0.091 R)
• M79: 51,443,865 km (0.112 R)
• M80: 55,079,842 km (0.055 R)
• M81: 57,381,255 km (0.071 R)
• M82: 57,885,849 km (0.068 R)
• M83: 58,594,494 km (0.105 R)
• M84: 59,204,405 km (0.114 R)
• M85: 59,816,260 km (0.055 R)
• M86: 60,635,308 km (0.066 R)
• M87: 60,840,706 km (0.06 R)
• M88: 61,974,359 km (0.094 R)
• M89: 66,155,021 km (0.096 R)
• M90: 66,472,168 km (0.087 R)
• M91: 68,385,974 km (0.108 R)
• M92: 70,749,620 km (0.076 R)
• M93: 71,398,875 km (0.11 R)
• M94: 72,485,404 km (0.106 R)
• M95: 72,594,312 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.8

Radius: 4.3

Gravity: 45.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 18.24 AU - 21.02 AU

Year: 30854 Days

Day: 17.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 108,554,849 km

• M1: 116,986 km (0.114 R)
• M2: 178,620 km (0.084 R)
• M3: 252,820 km (0.066 R)
• M4: 360,381 km (0.081 R)
• M5: 508,334 km (0.107 R)
• M6: 561,890 km (0.077 R)
• M7: 733,628 km (0.057 R)
• M8: 1,089,222 km (0.045 R)
• M9: 1,688,212 km (0.067 R)
• M10: 1,851,573 km (0.084 R)
• M11: 2,371,725 km (0.118 R)
• M12: 3,382,109 km (0.038 R)
• M13: 3,484,583 km (0.115 R)
• M14: 4,620,330 km (0.08 R)
• M15: 4,964,106 km (0.049 R)
• M16: 5,676,342 km (0.079 R)
• M17: 5,920,785 km (0.113 R)
• M18: 6,044,352 km (0.081 R)
• M19: 6,168,668 km (0.109 R)
• M20: 7,458,202 km (0.115 R)
• M21: 8,133,187 km (0.107 R)
• M22: 8,757,160 km (0.038 R)
• M23: 8,827,471 km (0.039 R)
• M24: 9,181,719 km (0.064 R)
• M25: 12,810,514 km (0.118 R)
• M26: 13,211,287 km (0.104 R)
• M27: 13,697,630 km (0.078 R)
• M28: 14,604,343 km (0.117 R)
• M29: 14,938,843 km (0.065 R)
• M30: 15,191,365 km (0.084 R)
• M31: 16,474,914 km (0.082 R)
• M32: 17,882,032 km (0.118 R)
• M33: 18,239,870 km (0.042 R)
• M34: 19,327,147 km (0.046 R)
• M35: 20,063,767 km (0.051 R)
• M36: 22,423,823 km (0.115 R)
• M37: 24,176,661 km (0.119 R)
• M38: 24,374,131 km (0.047 R)
• M39: 25,069,462 km (0.115 R)
• M40: 25,169,243 km (0.107 R)
• M41: 25,973,033 km (0.112 R)
• M42: 26,175,139 km (0.072 R)
• M43: 27,091,726 km (0.111 R)
• M44: 32,153,818 km (0.035 R)
• M45: 32,262,277 km (0.069 R)
• M46: 33,794,159 km (0.078 R)
• M47: 35,573,626 km (0.072 R)
• M48: 37,611,747 km (0.104 R)
• M49: 38,875,699 km (0.085 R)
• M50: 39,107,127 km (0.109 R)
• M51: 42,869,663 km (0.115 R)
• M52: 46,010,770 km (0.115 R)
• M53: 46,869,013 km (0.052 R)
• M54: 47,856,209 km (0.047 R)
• M55: 48,476,741 km (0.119 R)
• M56: 52,255,583 km (0.117 R)
• M57: 52,383,190 km (0.086 R)
• M58: 53,793,300 km (0.12 R)
• M59: 55,345,976 km (0.104 R)
• M60: 57,175,857 km (0.105 R)
• M61: 59,557,605 km (0.093 R)
• M62: 61,163,389 km (0.107 R)
• M63: 61,701,791 km (0.101 R)
• M64: 62,647,848 km (0.114 R)
• M65: 64,828,088 km (0.118 R)
• M66: 66,065,262 km (0.087 R)
• M67: 66,341,270 km (0.103 R)
• M68: 67,727,145 km (0.077 R)
• M69: 67,866,271 km (0.119 R)
• M70: 71,374,490 km (0.1 R)
• M71: 72,083,285 km (0.044 R)
• M72: 73,507,756 km (0.095 R)
• M73: 74,366,747 km (0.084 R)
• M74: 75,229,179 km (0.111 R)
• M75: 75,661,666 km (0.119 R)
• M76: 76,529,035 km (0.096 R)
• M77: 77,545,253 km (0.1 R)
• M78: 81,802,210 km (0.071 R)
• M79: 83,734,865 km (0.112 R)
• M80: 85,231,891 km (0.071 R)
• M81: 89,928,366 km (0.091 R)
• M82: 93,466,655 km (0.044 R)
• M83: 95,642,556 km (0.091 R)
• M84: 97,677,985 km (0.085 R)
• M85: 98,149,817 km (0.08 R)
• M86: 103,869,392 km (0.11 R)
• M87: 104,511,616 km (0.097 R)
• M88: 104,994,069 km (0.066 R)
• M89: 106,122,785 km (0.034 R)
• M90: 107,742,182 km (0.063 R)
• M91: 108,554,797 km (0.085 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 10,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit