🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.51 AU - 0.73 AU

Year: 170 Days

Day: 45.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.24 AU - 1.58 AU

Year: 583 Days

Day: 19 Hours

Environment

Temp: 4 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.43 AU - 3.67 AU

Year: 1855 Days

Day: 19.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.67 AU - 4.97 AU

Year: 3127 Days

Day: 31.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,977,668 km

• M1: 1,641,837 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.1

Radius: 8.2

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.53 AU - 7.21 AU

Year: 4953 Days

Day: 12.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 78,977,668 km

• M1: 109,655 km (0.074 R)
• M2: 187,147 km (0.088 R)
• M3: 255,364 km (0.103 R)
• M4: 387,458 km (0.056 R)
• M5: 467,194 km (0.059 R)
• M6: 752,776 km (0.119 R)
• M7: 964,158 km (0.028 R)
• M8: 1,088,474 km (0.103 R)
• M9: 1,291,478 km (0.077 R)
• M10: 1,480,720 km (0.059 R)
• M11: 1,558,959 km (0.112 R)
• M12: 1,719,777 km (0.116 R)
• M13: 1,788,443 km (0.098 R)
• M14: 1,985,613 km (0.04 R)
• M15: 2,189,814 km (0.119 R)
• M16: 2,279,572 km (0.111 R)
• M17: 2,385,787 km (0.095 R)
• M18: 2,478,089 km (0.085 R)
• M19: 2,859,563 km (0.091 R)
• M20: 2,925,087 km (0.103 R)
• M21: 3,007,516 km (0.11 R)
• M22: 3,107,447 km (0.092 R)
• M23: 3,362,362 km (0.083 R)
• M24: 3,483,536 km (0.089 R)
• M25: 3,730,522 km (0.1 R)
• M26: 3,784,228 km (0.102 R)
• M27: 3,910,488 km (0.062 R)
• M28: 4,093,297 km (0.111 R)
• M29: 4,410,444 km (0.094 R)
• M30: 4,505,289 km (0.084 R)
• M31: 4,600,883 km (0.079 R)
• M32: 4,774,416 km (0.111 R)
• M33: 4,930,596 km (0.027 R)
• M34: 5,148,112 km (0.06 R)
• M35: 5,288,285 km (0.071 R)
• M36: 5,409,309 km (0.063 R)
• M37: 5,840,301 km (0.107 R)
• M38: 6,155,055 km (0.064 R)
• M39: 6,261,120 km (0.092 R)
• M40: 6,346,540 km (0.069 R)
• M41: 6,475,194 km (0.067 R)
• M42: 7,109,788 km (0.1 R)
• M43: 7,445,636 km (0.1 R)
• M44: 7,878,721 km (0.09 R)
• M45: 8,179,712 km (0.077 R)
• M46: 8,816,999 km (0.105 R)
• M47: 9,057,104 km (0.113 R)
• M48: 9,790,133 km (0.085 R)
• M49: 9,988,949 km (0.085 R)
• M50: 10,669,470 km (0.073 R)
• M51: 10,873,970 km (0.079 R)
• M52: 11,338,920 km (0.036 R)
• M53: 11,390,980 km (0.074 R)
• M54: 11,547,759 km (0.041 R)
• M55: 11,783,974 km (0.113 R)
• M56: 11,916,069 km (0.073 R)
• M57: 12,075,091 km (0.047 R)
• M58: 12,181,455 km (0.044 R)
• M59: 12,368,453 km (0.117 R)
• M60: 12,908,052 km (0.065 R)
• M61: 13,098,640 km (0.092 R)
• M62: 13,290,275 km (0.073 R)
• M63: 14,234,088 km (0.085 R)
• M64: 14,402,834 km (0.087 R)
• M65: 14,572,329 km (0.1 R)
• M66: 14,770,845 km (0.067 R)
• M67: 14,941,835 km (0.114 R)
• M68: 15,199,443 km (0.081 R)
• M69: 15,748,018 km (0.088 R)
• M70: 16,039,285 km (0.107 R)
• M71: 16,303,176 km (0.091 R)
• M72: 17,312,363 km (0.074 R)
• M73: 17,703,711 km (0.101 R)
• M74: 17,976,279 km (0.066 R)
• M75: 18,067,384 km (0.076 R)
• M76: 19,142,394 km (0.07 R)
• M77: 21,161,217 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.4

Radius: 14.5

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.27 AU - 6.47 AU

Year: 5599 Days

Day: 10.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 78,977,668 km

• M1: 191,186 km (0.094 R)
• M2: 286,929 km (0.092 R)
• M3: 406,757 km (0.034 R)
• M4: 542,741 km (0.072 R)
• M5: 663,616 km (0.085 R)
• M6: 897,886 km (0.111 R)
• M7: 1,117,945 km (0.062 R)
• M8: 1,265,000 km (0.047 R)
• M9: 1,466,658 km (0.079 R)
• M10: 1,645,876 km (0.108 R)
• M11: 1,815,669 km (0.115 R)
• M12: 2,081,505 km (0.058 R)
• M13: 2,210,009 km (0.076 R)
• M14: 2,341,356 km (0.111 R)
• M15: 2,494,694 km (0.104 R)
• M16: 2,751,404 km (0.094 R)
• M17: 3,100,266 km (0.061 R)
• M18: 3,773,457 km (0.105 R)
• M19: 4,023,285 km (0.093 R)
• M20: 4,587,419 km (0.064 R)
• M21: 4,977,570 km (0.104 R)
• M22: 6,158,944 km (0.074 R)
• M23: 6,481,178 km (0.119 R)
• M24: 7,170,076 km (0.114 R)
• M25: 7,566,212 km (0.092 R)
• M26: 8,677,424 km (0.113 R)
• M27: 8,948,197 km (0.1 R)
• M28: 9,621,686 km (0.087 R)
• M29: 9,745,852 km (0.101 R)
• M30: 9,901,883 km (0.076 R)
• M31: 10,406,925 km (0.076 R)
• M32: 10,758,929 km (0.1 R)
• M33: 11,772,305 km (0.115 R)
• M34: 11,971,869 km (0.105 R)
• M35: 12,577,740 km (0.088 R)
• M36: 13,574,660 km (0.085 R)
• M37: 13,994,731 km (0.031 R)
• M38: 14,632,766 km (0.113 R)
• M39: 15,280,375 km (0.119 R)
• M40: 16,790,267 km (0.115 R)
• M41: 16,977,713 km (0.093 R)
• M42: 17,090,510 km (0.103 R)
• M43: 17,430,396 km (0.116 R)
• M44: 17,620,086 km (0.12 R)
• M45: 18,040,007 km (0.106 R)
• M46: 18,155,048 km (0.114 R)
• M47: 18,734,291 km (0.077 R)
• M48: 19,241,129 km (0.097 R)
• M49: 19,437,401 km (0.114 R)
• M50: 21,070,860 km (0.105 R)
• M51: 21,638,734 km (0.12 R)
• M52: 22,006,595 km (0.084 R)
• M53: 22,252,833 km (0.09 R)
• M54: 22,500,118 km (0.087 R)
• M55: 22,914,205 km (0.116 R)
• M56: 23,080,558 km (0.09 R)
• M57: 23,247,210 km (0.079 R)
• M58: 23,623,897 km (0.031 R)
• M59: 24,979,553 km (0.061 R)
• M60: 25,365,366 km (0.032 R)
• M61: 27,103,843 km (0.099 R)
• M62: 27,412,015 km (0.051 R)
• M63: 27,632,821 km (0.12 R)
• M64: 27,765,664 km (0.075 R)
• M65: 27,987,518 km (0.065 R)
• M66: 28,611,640 km (0.117 R)
• M67: 28,745,979 km (0.108 R)
• M68: 29,060,284 km (0.064 R)
• M69: 29,828,469 km (0.08 R)
• M70: 30,420,278 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.9

Radius: 14.1

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 10.28 AU - 12.48 AU

Year: 13369 Days

Day: 12 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,977,668 km

• M1: 230,979 km (0.114 R)
• M2: 332,706 km (0.116 R)
• M3: 756,217 km (0.097 R)
• M4: 925,712 km (0.115 R)
• M5: 1,181,075 km (0.092 R)
• M6: 1,330,523 km (0.1 R)
• M7: 2,113,070 km (0.117 R)
• M8: 2,917,308 km (0.094 R)
• M9: 3,054,340 km (0.043 R)
• M10: 3,698,209 km (0.092 R)
• M11: 5,067,628 km (0.113 R)
• M12: 7,644,152 km (0.074 R)
• M13: 7,739,296 km (0.108 R)
• M14: 8,662,913 km (0.037 R)
• M15: 8,861,879 km (0.117 R)
• M16: 10,933,360 km (0.091 R)
• M17: 11,148,482 km (0.098 R)
• M18: 11,912,628 km (0.047 R)
• M19: 13,090,562 km (0.037 R)
• M20: 13,204,705 km (0.088 R)
• M21: 13,722,313 km (0.105 R)
• M22: 14,012,833 km (0.054 R)
• M23: 14,481,971 km (0.109 R)
• M24: 14,600,004 km (0.117 R)
• M25: 15,919,906 km (0.1 R)
• M26: 16,965,895 km (0.083 R)
• M27: 17,152,892 km (0.068 R)
• M28: 17,844,034 km (0.079 R)
• M29: 18,288,639 km (0.102 R)
• M30: 19,188,919 km (0.027 R)
• M31: 19,840,717 km (0.114 R)
• M32: 20,037,737 km (0.113 R)
• M33: 20,566,117 km (0.06 R)
• M34: 20,698,960 km (0.075 R)
• M35: 23,000,673 km (0.07 R)
• M36: 23,346,094 km (0.119 R)
• M37: 23,484,622 km (0.086 R)
• M38: 24,532,854 km (0.116 R)
• M39: 25,525,137 km (0.107 R)
• M40: 26,169,904 km (0.1 R)
• M41: 26,458,179 km (0.099 R)
• M42: 27,037,870 km (0.096 R)
• M43: 27,329,437 km (0.089 R)
• M44: 28,728,027 km (0.101 R)
• M45: 29,999,160 km (0.103 R)
• M46: 30,376,446 km (0.095 R)
• M47: 30,907,369 km (0.112 R)
• M48: 31,747,959 km (0.049 R)
• M49: 33,139,668 km (0.078 R)
• M50: 33,295,549 km (0.066 R)
• M51: 33,686,149 km (0.081 R)
• M52: 34,472,286 km (0.103 R)
• M53: 34,788,386 km (0.069 R)
• M54: 35,184,821 km (0.107 R)
• M55: 35,902,292 km (0.119 R)
• M56: 36,302,915 km (0.091 R)
• M57: 37,757,605 km (0.092 R)
• M58: 38,165,110 km (0.094 R)
• M59: 38,902,178 km (0.034 R)
• M60: 40,390,528 km (0.082 R)
• M61: 42,742,655 km (0.108 R)
• M62: 43,082,242 km (0.113 R)
• M63: 43,678,689 km (0.043 R)
• M64: 46,614,846 km (0.066 R)
• M65: 47,314,964 km (0.095 R)
• M66: 49,169,230 km (0.109 R)
• M67: 50,149,993 km (0.091 R)
• M68: 51,587,928 km (0.092 R)
• M69: 52,040,162 km (0.071 R)
• M70: 53,130,731 km (0.113 R)
• M71: 54,137,076 km (0.109 R)
• M72: 54,688,643 km (0.037 R)
• M73: 55,057,402 km (0.119 R)
• M74: 56,447,615 km (0.108 R)
• M75: 56,540,665 km (0.078 R)
• M76: 58,224,987 km (0.082 R)
• M77: 60,973,250 km (0.063 R)
• M78: 63,182,661 km (0.118 R)
• M79: 63,763,400 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.7

Radius: 3.4

Gravity: 62.6 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 11.77 AU - 18.57 AU

Year: 20577 Days

Day: 18.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,977,668 km

• M1: 217,216 km (0.099 R)
• M2: 249,080 km (0.098 R)
• M3: 452,384 km (0.035 R)
• M4: 846,574 km (0.077 R)
• M5: 898,485 km (0.06 R)
• M6: 1,116,449 km (0.108 R)
• M7: 2,033,035 km (0.097 R)
• M8: 2,727,917 km (0.083 R)
• M9: 2,882,901 km (0.101 R)
• M10: 3,572,696 km (0.061 R)
• M11: 4,310,812 km (0.097 R)
• M12: 4,812,713 km (0.101 R)
• M13: 5,526,295 km (0.087 R)
• M14: 6,996,842 km (0.12 R)
• M15: 7,911,483 km (0.099 R)
• M16: 8,410,691 km (0.087 R)
• M17: 10,993,798 km (0.08 R)
• M18: 11,612,385 km (0.106 R)
• M19: 11,925,942 km (0.094 R)
• M20: 13,207,697 km (0.033 R)
• M21: 13,997,574 km (0.107 R)
• M22: 15,074,229 km (0.079 R)
• M23: 15,210,663 km (0.085 R)
• M24: 15,347,545 km (0.098 R)
• M25: 15,968,376 km (0.117 R)
• M26: 16,808,966 km (0.102 R)
• M27: 17,163,364 km (0.114 R)
• M28: 17,234,572 km (0.036 R)
• M29: 17,735,725 km (0.062 R)
• M30: 18,314,220 km (0.105 R)
• M31: 18,825,396 km (0.073 R)
• M32: 19,415,410 km (0.1 R)
• M33: 19,712,811 km (0.077 R)
• M34: 20,236,553 km (0.117 R)
• M35: 20,462,446 km (0.113 R)
• M36: 20,537,992 km (0.092 R)
• M37: 20,992,920 km (0.07 R)
• M38: 21,451,138 km (0.11 R)
• M39: 22,067,182 km (0.077 R)
• M40: 22,222,016 km (0.035 R)
• M41: 22,923,630 km (0.075 R)
• M42: 23,237,785 km (0.098 R)
• M43: 24,669,138 km (0.036 R)
• M44: 24,829,955 km (0.1 R)
• M45: 24,991,072 km (0.106 R)
• M46: 25,638,981 km (0.062 R)
• M47: 27,200,034 km (0.116 R)
• M48: 28,453,964 km (0.036 R)
• M49: 29,983,452 km (0.106 R)
• M50: 31,365,138 km (0.048 R)
• M51: 31,452,204 km (0.063 R)
• M52: 34,100,835 km (0.043 R)
• M53: 34,190,294 km (0.099 R)
• M54: 35,361,047 km (0.051 R)
• M55: 36,179,198 km (0.081 R)
• M56: 37,741,598 km (0.066 R)
• M57: 38,298,252 km (0.084 R)
• M58: 39,044,745 km (0.063 R)
• M59: 39,984,519 km (0.095 R)
• M60: 41,408,092 km (0.095 R)
• M61: 41,790,614 km (0.079 R)
• M62: 42,751,780 km (0.107 R)
• M63: 43,331,921 km (0.107 R)
• M64: 44,207,068 km (0.1 R)
• M65: 44,891,778 km (0.1 R)
• M66: 45,580,078 km (0.065 R)
• M67: 45,777,248 km (0.108 R)
• M68: 47,066,482 km (0.083 R)
• M69: 48,871,081 km (0.079 R)
• M70: 49,275,295 km (0.104 R)
• M71: 51,004,945 km (0.092 R)
• M72: 51,107,420 km (0.11 R)
• M73: 51,620,241 km (0.098 R)
• M74: 53,688,731 km (0.047 R)
• M75: 53,897,121 km (0.101 R)
• M76: 54,314,499 km (0.097 R)
• M77: 54,419,068 km (0.11 R)
• M78: 55,889,615 km (0.082 R)
• M79: 56,206,463 km (0.106 R)
• M80: 57,692,718 km (0.1 R)
• M81: 59,299,549 km (0.089 R)
• M82: 60,054,420 km (0.082 R)
• M83: 61,029,648 km (0.092 R)
• M84: 63,655,689 km (0.075 R)
• M85: 64,207,406 km (0.102 R)
• M86: 64,317,959 km (0.06 R)
• M87: 65,426,778 km (0.049 R)
• M88: 66,430,131 km (0.113 R)
• M89: 66,653,780 km (0.06 R)
• M90: 69,583,954 km (0.117 R)
• M91: 73,363,095 km (0.119 R)
• M92: 75,335,842 km (0.051 R)
• M93: 75,685,752 km (0.099 R)
• M94: 78,268,260 km (0.095 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 18,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit