🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.62 AU - 0.68 AU

Year: 201 Days

Day: 14.5 Hours

Environment

Temp: 189 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.27 AU - 1.91 AU

Year: 768 Days

Day: 21.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,814,627 km

• M1: 684,709 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.4 AU - 1.78 AU

Year: 768 Days

Day: 25.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.97 AU - 2.35 AU

Year: 1215 Days

Day: 47.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.43 AU - 4.43 AU

Year: 2983 Days

Day: 41.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.6

Radius: 10.5

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.98 AU - 4.44 AU

Year: 3307 Days

Day: 14.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 74,814,627 km

• M1: 132,394 km (0.087 R)
• M2: 198,666 km (0.078 R)
• M3: 273,166 km (0.067 R)
• M4: 343,327 km (0.064 R)
• M5: 460,761 km (0.074 R)
• M6: 585,526 km (0.055 R)
• M7: 675,734 km (0.099 R)
• M8: 882,029 km (0.081 R)
• M9: 1,009,486 km (0.086 R)
• M10: 1,778,868 km (0.084 R)
• M11: 2,040,665 km (0.036 R)
• M12: 2,140,297 km (0.046 R)
• M13: 2,434,107 km (0.066 R)
• M14: 2,555,281 km (0.076 R)
• M15: 2,632,025 km (0.039 R)
• M16: 3,158,609 km (0.071 R)
• M17: 3,358,173 km (0.077 R)
• M18: 3,442,546 km (0.032 R)
• M19: 3,596,333 km (0.077 R)
• M20: 3,665,447 km (0.065 R)
• M21: 3,822,525 km (0.047 R)
• M22: 3,893,135 km (0.114 R)
• M23: 4,107,359 km (0.109 R)
• M24: 4,234,218 km (0.109 R)
• M25: 4,660,123 km (0.115 R)
• M26: 4,830,515 km (0.096 R)
• M27: 4,906,960 km (0.083 R)
• M28: 5,393,751 km (0.092 R)
• M29: 5,532,877 km (0.119 R)
• M30: 5,774,179 km (0.045 R)
• M31: 5,936,941 km (0.074 R)
• M32: 6,225,515 km (0.076 R)
• M33: 6,329,785 km (0.096 R)
• M34: 6,476,541 km (0.108 R)
• M35: 6,752,249 km (0.05 R)
• M36: 6,923,988 km (0.098 R)
• M37: 7,337,327 km (0.087 R)
• M38: 7,558,133 km (0.087 R)
• M39: 7,983,889 km (0.113 R)
• M40: 9,715,035 km (0.072 R)
• M41: 10,772,543 km (0.114 R)
• M42: 10,948,171 km (0.118 R)
• M43: 11,378,713 km (0.09 R)
• M44: 11,814,791 km (0.101 R)
• M45: 12,047,865 km (0.087 R)
• M46: 12,151,835 km (0.087 R)
• M47: 12,230,224 km (0.114 R)
• M48: 12,544,829 km (0.119 R)
• M49: 13,289,676 km (0.101 R)
• M50: 13,640,334 km (0.091 R)
• M51: 14,323,248 km (0.069 R)
• M52: 14,461,177 km (0.093 R)
• M53: 14,627,231 km (0.097 R)
• M54: 14,905,483 km (0.109 R)
• M55: 15,017,233 km (0.12 R)
• M56: 15,241,629 km (0.118 R)
• M57: 15,354,277 km (0.038 R)
• M58: 15,580,319 km (0.103 R)
• M59: 15,665,440 km (0.038 R)
• M60: 15,835,982 km (0.103 R)
• M61: 16,265,328 km (0.118 R)
• M62: 16,640,370 km (0.077 R)
• M63: 17,018,403 km (0.092 R)
• M64: 17,164,411 km (0.07 R)
• M65: 17,723,608 km (0.095 R)
• M66: 18,258,719 km (0.089 R)
• M67: 18,618,502 km (0.095 R)
• M68: 19,010,897 km (0.116 R)
• M69: 19,132,221 km (0.041 R)
• M70: 20,050,154 km (0.098 R)
• M71: 20,452,273 km (0.057 R)
• M72: 20,638,821 km (0.081 R)
• M73: 20,732,320 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.4

Radius: 9.1

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.18 AU - 9.98 AU

Year: 8794 Days

Day: 13.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 74,814,627 km

• M1: 113,994 km (0.067 R)
• M2: 224,546 km (0.045 R)
• M3: 303,235 km (0.085 R)
• M4: 363,074 km (0.094 R)
• M5: 471,084 km (0.116 R)
• M6: 787,034 km (0.107 R)
• M7: 1,003,652 km (0.062 R)
• M8: 1,591,123 km (0.108 R)
• M9: 1,647,970 km (0.105 R)
• M10: 1,807,890 km (0.119 R)
• M11: 2,158,996 km (0.081 R)
• M12: 2,581,461 km (0.115 R)
• M13: 2,819,621 km (0.119 R)
• M14: 2,906,537 km (0.075 R)
• M15: 3,172,372 km (0.106 R)
• M16: 3,539,336 km (0.092 R)
• M17: 3,919,763 km (0.069 R)
• M18: 3,997,405 km (0.1 R)
• M19: 4,174,080 km (0.083 R)
• M20: 4,253,516 km (0.096 R)
• M21: 4,927,455 km (0.055 R)
• M22: 5,074,659 km (0.033 R)
• M23: 5,722,268 km (0.052 R)
• M24: 6,213,847 km (0.076 R)
• M25: 6,487,611 km (0.049 R)
• M26: 6,556,725 km (0.099 R)
• M27: 6,788,751 km (0.091 R)
• M28: 6,858,913 km (0.056 R)
• M29: 7,023,470 km (0.101 R)
• M30: 7,165,738 km (0.09 R)
• M31: 7,573,691 km (0.106 R)
• M32: 7,939,907 km (0.101 R)
• M33: 8,088,009 km (0.119 R)
• M34: 8,336,940 km (0.033 R)
• M35: 8,893,593 km (0.078 R)
• M36: 9,021,799 km (0.059 R)
• M37: 9,098,991 km (0.115 R)
• M38: 9,228,094 km (0.026 R)
• M39: 9,305,885 km (0.047 R)
• M40: 9,462,215 km (0.063 R)
• M41: 10,390,919 km (0.111 R)
• M42: 10,471,851 km (0.047 R)
• M43: 10,743,221 km (0.104 R)
• M44: 10,962,083 km (0.056 R)
• M45: 12,220,052 km (0.082 R)
• M46: 12,534,506 km (0.058 R)
• M47: 12,591,952 km (0.047 R)
• M48: 13,025,786 km (0.112 R)
• M49: 13,083,979 km (0.084 R)
• M50: 13,317,651 km (0.105 R)
• M51: 13,848,574 km (0.115 R)
• M52: 14,027,044 km (0.058 R)
• M53: 14,961,582 km (0.085 R)
• M54: 15,575,083 km (0.12 R)
• M55: 16,290,759 km (0.095 R)
• M56: 16,479,253 km (0.069 R)
• M57: 17,721,962 km (0.066 R)
• M58: 18,305,543 km (0.098 R)
• M59: 18,468,904 km (0.049 R)
• M60: 18,994,591 km (0.101 R)
• M61: 20,026,966 km (0.06 R)
• M62: 20,567,014 km (0.094 R)
• M63: 20,634,932 km (0.077 R)
• M64: 21,111,850 km (0.07 R)
• M65: 21,351,655 km (0.119 R)
• M66: 21,695,880 km (0.061 R)
• M67: 21,868,666 km (0.111 R)
• M68: 22,076,756 km (0.075 R)
• M69: 22,459,727 km (0.094 R)
• M70: 22,809,786 km (0.106 R)
• M71: 22,915,103 km (0.087 R)
• M72: 23,302,860 km (0.057 R)
• M73: 23,479,835 km (0.1 R)
• M74: 23,835,130 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.5

Radius: 9

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.52 AU - 12.34 AU

Year: 14796 Days

Day: 6.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,814,627 km

• M1: 119,529 km (0.089 R)
• M2: 209,736 km (0.053 R)
• M3: 267,780 km (0.116 R)
• M4: 379,380 km (0.062 R)
• M5: 541,694 km (0.09 R)
• M6: 691,292 km (0.09 R)
• M7: 765,193 km (0.092 R)
• M8: 962,513 km (0.098 R)
• M9: 1,550,133 km (0.049 R)
• M10: 1,716,636 km (0.103 R)
• M11: 1,785,002 km (0.078 R)
• M12: 2,121,896 km (0.104 R)
• M13: 2,307,398 km (0.069 R)
• M14: 2,498,284 km (0.103 R)
• M15: 2,556,628 km (0.107 R)
• M16: 3,143,500 km (0.037 R)
• M17: 3,206,630 km (0.104 R)
• M18: 3,376,873 km (0.117 R)
• M19: 3,550,257 km (0.1 R)
• M20: 4,296,002 km (0.094 R)
• M21: 4,555,255 km (0.083 R)
• M22: 4,917,132 km (0.087 R)
• M23: 5,388,814 km (0.11 R)
• M24: 5,745,605 km (0.106 R)
• M25: 5,900,888 km (0.042 R)
• M26: 6,698,095 km (0.12 R)
• M27: 7,360,066 km (0.089 R)
• M28: 7,500,688 km (0.104 R)
• M29: 7,613,634 km (0.109 R)
• M30: 8,187,641 km (0.102 R)
• M31: 8,775,561 km (0.111 R)
• M32: 8,954,629 km (0.112 R)
• M33: 9,775,174 km (0.057 R)
• M34: 10,054,174 km (0.109 R)
• M35: 10,272,886 km (0.11 R)
• M36: 10,556,374 km (0.119 R)
• M37: 10,746,812 km (0.116 R)
• M38: 10,938,447 km (0.097 R)
• M39: 11,066,802 km (0.101 R)
• M40: 11,716,206 km (0.085 R)
• M41: 11,913,526 km (0.063 R)
• M42: 12,012,559 km (0.033 R)
• M43: 12,311,306 km (0.069 R)
• M44: 12,411,387 km (0.027 R)
• M45: 12,578,937 km (0.115 R)
• M46: 12,713,425 km (0.104 R)
• M47: 12,848,512 km (0.037 R)
• M48: 14,084,939 km (0.12 R)
• M49: 14,329,830 km (0.114 R)
• M50: 14,681,984 km (0.047 R)
• M51: 15,430,871 km (0.059 R)
• M52: 15,973,462 km (0.115 R)
• M53: 17,226,344 km (0.112 R)
• M54: 17,563,239 km (0.119 R)
• M55: 18,434,048 km (0.072 R)
• M56: 18,625,234 km (0.083 R)
• M57: 19,048,297 km (0.093 R)
• M58: 19,357,815 km (0.116 R)
• M59: 19,981,937 km (0.036 R)
• M60: 20,533,505 km (0.069 R)
• M61: 20,811,158 km (0.109 R)
• M62: 21,691,990 km (0.079 R)
• M63: 21,813,015 km (0.06 R)
• M64: 22,462,419 km (0.12 R)
• M65: 22,871,420 km (0.086 R)
• M66: 23,282,964 km (0.092 R)
• M67: 23,655,463 km (0.063 R)
• M68: 23,780,078 km (0.092 R)
• M69: 24,574,442 km (0.063 R)
• M70: 24,658,516 km (0.105 R)
• M71: 24,742,740 km (0.104 R)
• M72: 25,250,026 km (0.11 R)
• M73: 25,717,968 km (0.112 R)
• M74: 26,103,033 km (0.034 R)
• M75: 26,274,772 km (0.11 R)
• M76: 26,619,445 km (0.025 R)
• M77: 26,705,763 km (0.106 R)
• M78: 26,965,465 km (0.109 R)
• M79: 27,968,968 km (0.104 R)
• M80: 28,585,610 km (0.103 R)
• M81: 29,429,791 km (0.077 R)
• M82: 29,608,560 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.7

Radius: 7.9

Gravity: 12.61 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 10.4 AU - 15.84 AU

Year: 18196 Days

Day: 16.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 74,814,627 km

• M1: 110,553 km (0.076 R)
• M2: 249,529 km (0.08 R)
• M3: 429,795 km (0.1 R)
• M4: 525,986 km (0.108 R)
• M5: 587,471 km (0.093 R)
• M6: 811,419 km (0.058 R)
• M7: 1,061,995 km (0.109 R)
• M8: 1,336,358 km (0.091 R)
• M9: 3,400,210 km (0.089 R)
• M10: 3,763,284 km (0.077 R)
• M11: 3,887,001 km (0.096 R)
• M12: 4,438,868 km (0.034 R)
• M13: 4,657,730 km (0.085 R)
• M14: 4,925,061 km (0.118 R)
• M15: 5,243,106 km (0.11 R)
• M16: 5,474,534 km (0.111 R)
• M17: 7,033,194 km (0.045 R)
• M18: 7,134,921 km (0.102 R)
• M19: 7,808,111 km (0.069 R)
• M20: 8,072,451 km (0.095 R)
• M21: 10,348,582 km (0.088 R)
• M22: 10,464,371 km (0.053 R)
• M23: 11,346,699 km (0.072 R)
• M24: 11,766,621 km (0.076 R)
• M25: 11,887,645 km (0.107 R)
• M26: 12,191,778 km (0.086 R)
• M27: 12,375,334 km (0.114 R)
• M28: 12,683,655 km (0.115 R)
• M29: 13,244,797 km (0.069 R)
• M30: 13,307,628 km (0.109 R)
• M31: 14,326,689 km (0.092 R)
• M32: 15,835,234 km (0.117 R)
• M33: 16,914,134 km (0.077 R)
• M34: 17,808,131 km (0.055 R)
• M35: 18,506,154 km (0.118 R)
• M36: 18,787,847 km (0.109 R)
• M37: 19,142,095 km (0.1 R)
• M38: 20,508,073 km (0.103 R)
• M39: 21,386,811 km (0.115 R)
• M40: 22,577,610 km (0.079 R)
• M41: 22,728,105 km (0.106 R)
• M42: 23,408,776 km (0.076 R)
• M43: 23,866,395 km (0.114 R)
• M44: 24,403,901 km (0.078 R)
• M45: 24,945,445 km (0.116 R)
• M46: 25,334,699 km (0.094 R)
• M47: 25,804,436 km (0.076 R)
• M48: 27,150,966 km (0.12 R)
• M49: 27,471,106 km (0.095 R)
• M50: 27,792,592 km (0.094 R)
• M51: 31,158,095 km (0.095 R)
• M52: 31,325,495 km (0.116 R)
• M53: 31,745,416 km (0.065 R)
• M54: 31,829,640 km (0.083 R)
• M55: 34,303,689 km (0.118 R)
• M56: 35,870,278 km (0.101 R)
• M57: 37,816,397 km (0.111 R)
• M58: 40,524,866 km (0.034 R)
• M59: 40,616,271 km (0.087 R)
• M60: 41,257,746 km (0.093 R)
• M61: 41,533,605 km (0.08 R)
• M62: 42,087,267 km (0.082 R)
• M63: 43,295,419 km (0.096 R)
• M64: 44,326,447 km (0.115 R)
• M65: 44,609,038 km (0.091 R)
• M66: 46,031,115 km (0.1 R)
• M67: 46,508,332 km (0.04 R)
• M68: 47,275,470 km (0.108 R)
• M69: 48,530,896 km (0.096 R)
• M70: 49,114,028 km (0.086 R)
• M71: 51,965,064 km (0.104 R)
• M72: 52,263,063 km (0.047 R)
• M73: 53,060,570 km (0.058 R)
• M74: 53,360,513 km (0.031 R)
• M75: 53,761,585 km (0.055 R)
• M76: 54,163,555 km (0.049 R)
• M77: 61,357,567 km (0.114 R)
• M78: 62,937,769 km (0.055 R)
• M79: 63,785,989 km (0.073 R)
• M80: 64,424,622 km (0.101 R)
• M81: 65,922,994 km (0.104 R)
• M82: 67,866,271 km (0.116 R)
• M83: 68,192,095 km (0.059 R)
• M84: 69,609,535 km (0.099 R)
• M85: 71,146,803 km (0.078 R)
• M86: 71,919,775 km (0.07 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 15,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit