🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.63 AU - 0.69 AU

Year: 202 Days

Day: 16.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,100,047 km

• M1: 117,135 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.91 AU - 1.01 AU

Year: 354 Days

Day: 18.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 108,100,047 km

• M1: 92,003 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.97 AU - 2.25 AU

Year: 1155 Days

Day: 24.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.92 AU - 3.16 AU

Year: 1525 Days

Day: 19.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.11 AU - 3.43 AU

Year: 1737 Days

Day: 32.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,100,047 km

• M1: 1,951,205 km (0.072 R)
• M2: 2,137,305 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.5

Radius: 12.4

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.46 AU - 4.68 AU

Year: 3680 Days

Day: 9.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 108,100,047 km

• M1: 160,519 km (0.107 R)
• M2: 400,623 km (0.098 R)
• M3: 729,888 km (0.118 R)
• M4: 828,473 km (0.09 R)
• M5: 932,144 km (0.064 R)
• M6: 1,016,069 km (0.072 R)
• M7: 1,153,699 km (0.113 R)
• M8: 1,271,133 km (0.085 R)
• M9: 1,434,494 km (0.057 R)
• M10: 1,605,036 km (0.119 R)
• M11: 1,767,499 km (0.11 R)
• M12: 2,206,120 km (0.07 R)
• M13: 2,506,213 km (0.111 R)
• M14: 2,713,556 km (0.082 R)
• M15: 2,944,834 km (0.037 R)
• M16: 3,219,795 km (0.109 R)
• M17: 3,332,143 km (0.1 R)
• M18: 3,503,283 km (0.087 R)
• M19: 3,618,922 km (0.111 R)
• M20: 3,696,863 km (0.095 R)
• M21: 3,933,826 km (0.087 R)
• M22: 4,074,448 km (0.116 R)
• M23: 4,402,217 km (0.064 R)
• M24: 4,527,280 km (0.099 R)
• M25: 4,611,354 km (0.115 R)
• M26: 4,845,475 km (0.111 R)
• M27: 5,303,095 km (0.104 R)
• M28: 5,548,435 km (0.073 R)
• M29: 6,306,897 km (0.04 R)
• M30: 7,049,052 km (0.059 R)
• M31: 7,492,759 km (0.101 R)
• M32: 7,793,600 km (0.108 R)
• M33: 8,149,643 km (0.054 R)
• M34: 8,459,161 km (0.115 R)
• M35: 8,589,162 km (0.086 R)
• M36: 8,798,748 km (0.106 R)
• M37: 9,330,120 km (0.051 R)
• M38: 9,708,303 km (0.107 R)
• M39: 10,091,573 km (0.054 R)
• M40: 10,201,976 km (0.082 R)
• M41: 10,816,375 km (0.11 R)
• M42: 10,986,168 km (0.052 R)
• M43: 11,213,707 km (0.11 R)
• M44: 11,586,953 km (0.067 R)
• M45: 11,906,046 km (0.103 R)
• M46: 12,139,867 km (0.101 R)
• M47: 12,552,907 km (0.045 R)
• M48: 12,820,837 km (0.111 R)
• M49: 13,332,013 km (0.083 R)
• M50: 13,422,968 km (0.086 R)
• M51: 13,666,364 km (0.037 R)
• M52: 13,972,740 km (0.12 R)
• M53: 14,188,610 km (0.034 R)
• M54: 14,498,876 km (0.114 R)
• M55: 14,748,704 km (0.1 R)
• M56: 15,157,705 km (0.116 R)
• M57: 15,762,230 km (0.047 R)
• M58: 16,115,879 km (0.07 R)
• M59: 16,407,146 km (0.107 R)
• M60: 16,504,684 km (0.059 R)
• M61: 16,798,345 km (0.068 R)
• M62: 17,159,474 km (0.109 R)
• M63: 18,224,910 km (0.084 R)
• M64: 18,596,212 km (0.114 R)
• M65: 18,901,691 km (0.099 R)
• M66: 19,243,223 km (0.098 R)
• M67: 19,655,664 km (0.078 R)
• M68: 20,245,080 km (0.1 R)
• M69: 21,476,719 km (0.095 R)
• M70: 21,976,077 km (0.061 R)
• M71: 22,155,445 km (0.106 R)
• M72: 22,587,782 km (0.103 R)
• M73: 23,387,533 km (0.112 R)
• M74: 23,790,998 km (0.11 R)
• M75: 25,052,407 km (0.106 R)

Asteroid Belt

Center: 8.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.7

Radius: 3.3

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 10.35 AU - 14.57 AU

Year: 16569 Days

Day: 21.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 108,100,047 km

• M1: 127,457 km (0.117 R)
• M2: 159,621 km (0.105 R)
• M3: 204,500 km (0.084 R)
• M4: 400,922 km (0.106 R)
• M5: 763,099 km (0.114 R)
• M6: 1,058,854 km (0.115 R)
• M7: 1,255,575 km (0.045 R)
• M8: 1,348,625 km (0.117 R)
• M9: 1,405,622 km (0.114 R)
• M10: 1,444,068 km (0.088 R)
• M11: 1,541,756 km (0.089 R)
• M12: 1,661,733 km (0.077 R)
• M13: 1,784,852 km (0.074 R)
• M14: 1,847,534 km (0.088 R)
• M15: 1,996,533 km (0.07 R)
• M16: 2,216,143 km (0.083 R)
• M17: 3,476,056 km (0.084 R)
• M18: 3,528,266 km (0.084 R)
• M19: 3,927,842 km (0.114 R)
• M20: 4,596,544 km (0.081 R)
• M21: 5,299,654 km (0.078 R)
• M22: 5,632,958 km (0.096 R)
• M23: 5,848,678 km (0.104 R)
• M24: 6,129,922 km (0.085 R)
• M25: 6,193,053 km (0.097 R)
• M26: 6,447,519 km (0.114 R)
• M27: 6,901,099 km (0.082 R)
• M28: 7,198,201 km (0.091 R)
• M29: 7,770,562 km (0.101 R)
• M30: 8,045,074 km (0.081 R)
• M31: 8,287,722 km (0.095 R)
• M32: 8,497,757 km (0.101 R)
• M33: 8,887,161 km (0.076 R)
• M34: 9,030,176 km (0.067 R)
• M35: 9,066,080 km (0.114 R)
• M36: 9,830,525 km (0.076 R)
• M37: 10,164,577 km (0.113 R)
• M38: 10,314,175 km (0.085 R)
• M39: 10,691,311 km (0.112 R)
• M40: 10,996,341 km (0.11 R)
• M41: 11,420,301 km (0.073 R)
• M42: 11,614,928 km (0.117 R)
• M43: 12,724,196 km (0.097 R)
• M44: 12,885,463 km (0.104 R)
• M45: 13,742,958 km (0.078 R)
• M46: 14,324,744 km (0.096 R)
• M47: 14,914,609 km (0.038 R)
• M48: 15,169,822 km (0.12 R)
• M49: 15,383,598 km (0.102 R)
• M50: 15,426,532 km (0.077 R)
• M51: 15,512,402 km (0.093 R)
• M52: 15,857,524 km (0.05 R)
• M53: 16,336,087 km (0.05 R)
• M54: 16,599,081 km (0.091 R)
• M55: 17,040,693 km (0.119 R)
• M56: 17,575,655 km (0.11 R)
• M57: 18,890,920 km (0.077 R)
• M58: 18,936,846 km (0.073 R)
• M59: 19,305,605 km (0.115 R)
• M60: 19,398,057 km (0.098 R)
• M61: 20,096,828 km (0.098 R)
• M62: 20,614,437 km (0.062 R)
• M63: 21,471,034 km (0.082 R)
• M64: 21,903,671 km (0.058 R)
• M65: 22,145,122 km (0.11 R)
• M66: 22,631,016 km (0.064 R)
• M67: 25,112,097 km (0.093 R)
• M68: 25,162,511 km (0.089 R)
• M69: 27,365,639 km (0.12 R)
• M70: 27,469,610 km (0.052 R)
• M71: 28,463,688 km (0.081 R)
• M72: 29,097,683 km (0.075 R)
• M73: 29,416,477 km (0.061 R)
• M74: 29,522,841 km (0.076 R)
• M75: 30,057,354 km (0.12 R)
• M76: 31,081,501 km (0.089 R)
• M77: 31,189,959 km (0.116 R)
• M78: 32,391,380 km (0.099 R)
• M79: 33,163,754 km (0.092 R)
• M80: 33,775,010 km (0.07 R)
• M81: 33,886,461 km (0.116 R)
• M82: 34,333,759 km (0.088 R)
• M83: 34,445,807 km (0.1 R)
• M84: 34,502,056 km (0.108 R)
• M85: 36,771,157 km (0.119 R)
• M86: 38,562,741 km (0.083 R)
• M87: 38,795,964 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233

Radius: 5.6

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 13.03 AU - 20.73 AU

Year: 26127 Days

Day: 20.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 108,100,047 km

• M1: 71,657 km (0.109 R)
• M2: 174,730 km (0.116 R)
• M3: 290,818 km (0.1 R)
• M4: 350,957 km (0.098 R)
• M5: 520,900 km (0.076 R)
• M6: 778,507 km (0.109 R)
• M7: 1,218,774 km (0.101 R)
• M8: 1,345,932 km (0.117 R)
• M9: 1,450,800 km (0.092 R)
• M10: 1,955,543 km (0.096 R)
• M11: 2,510,103 km (0.088 R)
• M12: 2,639,654 km (0.081 R)
• M13: 2,939,149 km (0.079 R)
• M14: 3,007,216 km (0.068 R)
• M15: 3,249,565 km (0.117 R)
• M16: 3,570,303 km (0.081 R)
• M17: 3,643,007 km (0.09 R)
• M18: 4,435,427 km (0.075 R)
• M19: 4,513,667 km (0.052 R)
• M20: 4,711,136 km (0.112 R)
• M21: 5,196,581 km (0.102 R)
• M22: 7,431,125 km (0.103 R)
• M23: 7,899,964 km (0.114 R)
• M24: 8,281,888 km (0.092 R)
• M25: 8,378,378 km (0.094 R)
• M26: 8,964,652 km (0.057 R)
• M27: 9,817,809 km (0.107 R)
• M28: 10,383,588 km (0.069 R)
• M29: 10,435,648 km (0.095 R)
• M30: 10,696,697 km (0.067 R)
• M31: 11,118,862 km (0.069 R)
• M32: 13,085,475 km (0.083 R)
• M33: 13,367,019 km (0.093 R)
• M34: 13,593,659 km (0.093 R)
• M35: 14,165,871 km (0.096 R)
• M36: 14,921,340 km (0.086 R)
• M37: 15,097,567 km (0.086 R)
• M38: 18,322,598 km (0.087 R)
• M39: 18,385,429 km (0.109 R)
• M40: 19,528,506 km (0.111 R)
• M41: 21,883,027 km (0.057 R)
• M42: 23,161,341 km (0.044 R)
• M43: 23,297,325 km (0.118 R)
• M44: 24,187,582 km (0.103 R)
• M45: 24,879,921 km (0.085 R)
• M46: 25,088,909 km (0.08 R)
• M47: 25,578,842 km (0.067 R)
• M48: 28,292,697 km (0.082 R)
• M49: 28,365,402 km (0.107 R)
• M50: 29,168,593 km (0.103 R)
• M51: 31,321,755 km (0.111 R)
• M52: 33,679,268 km (0.106 R)
• M53: 33,833,354 km (0.11 R)
• M54: 34,064,782 km (0.11 R)
• M55: 34,374,300 km (0.092 R)
• M56: 34,762,506 km (0.108 R)
• M57: 35,543,407 km (0.059 R)
• M58: 36,646,093 km (0.045 R)
• M59: 36,725,230 km (0.056 R)
• M60: 37,680,113 km (0.116 R)
• M61: 38,080,437 km (0.106 R)
• M62: 38,160,622 km (0.101 R)
• M63: 39,046,690 km (0.092 R)
• M64: 40,429,423 km (0.11 R)
• M65: 40,511,253 km (0.086 R)
• M66: 40,839,172 km (0.11 R)
• M67: 41,332,695 km (0.042 R)
• M68: 41,415,123 km (0.091 R)
• M69: 42,741,757 km (0.077 R)
• M70: 43,410,161 km (0.118 R)
• M71: 43,829,783 km (0.082 R)
• M72: 43,913,857 km (0.084 R)
• M73: 44,334,975 km (0.114 R)
• M74: 45,776,948 km (0.12 R)
• M75: 46,289,620 km (0.082 R)
• M76: 46,375,190 km (0.119 R)
• M77: 46,889,957 km (0.089 R)
• M78: 49,492,361 km (0.085 R)
• M79: 51,076,154 km (0.056 R)
• M80: 51,519,113 km (0.04 R)
• M81: 52,141,291 km (0.114 R)
• M82: 52,766,011 km (0.083 R)
• M83: 53,752,609 km (0.113 R)
• M84: 54,745,341 km (0.117 R)
• M85: 56,108,776 km (0.097 R)
• M86: 58,869,006 km (0.116 R)
• M87: 59,426,408 km (0.069 R)
• M88: 59,612,508 km (0.039 R)
• M89: 60,921,040 km (0.097 R)
• M90: 62,712,175 km (0.097 R)
• M91: 63,376,390 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.7

Radius: 5.8

Gravity: 29.03 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 13.98 AU - 21.68 AU

Year: 28363 Days

Day: 21.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,100,047 km

• M1: 75,547 km (0.065 R)
• M2: 232,325 km (0.057 R)
• M3: 400,922 km (0.069 R)
• M4: 499,208 km (0.085 R)
• M5: 578,345 km (0.092 R)
• M6: 810,072 km (0.073 R)
• M7: 968,945 km (0.045 R)
• M8: 1,427,762 km (0.057 R)
• M9: 2,796,583 km (0.105 R)
• M10: 3,086,653 km (0.119 R)
• M11: 3,135,871 km (0.059 R)
• M12: 3,695,217 km (0.119 R)
• M13: 5,077,352 km (0.107 R)
• M14: 5,252,980 km (0.086 R)
• M15: 6,160,590 km (0.119 R)
• M16: 6,600,707 km (0.114 R)
• M17: 7,510,860 km (0.037 R)
• M18: 7,778,192 km (0.1 R)
• M19: 7,912,979 km (0.111 R)
• M20: 8,878,035 km (0.11 R)
• M21: 9,302,893 km (0.114 R)
• M22: 9,589,822 km (0.045 R)
• M23: 9,734,483 km (0.053 R)
• M24: 9,807,038 km (0.102 R)
• M25: 10,172,506 km (0.12 R)
• M26: 10,616,961 km (0.105 R)
• M27: 10,841,657 km (0.058 R)
• M28: 13,656,790 km (0.042 R)
• M29: 13,900,933 km (0.029 R)
• M30: 16,595,041 km (0.101 R)
• M31: 17,734,229 km (0.089 R)
• M32: 18,358,052 km (0.101 R)
• M33: 24,582,521 km (0.07 R)
• M34: 24,681,405 km (0.118 R)
• M35: 25,477,415 km (0.085 R)
• M36: 25,677,727 km (0.079 R)
• M37: 26,585,486 km (0.063 R)
• M38: 26,890,516 km (0.115 R)
• M39: 28,432,422 km (0.119 R)
• M40: 29,686,650 km (0.03 R)
• M41: 29,897,434 km (0.088 R)
• M42: 30,108,666 km (0.114 R)
• M43: 31,172,456 km (0.102 R)
• M44: 31,279,568 km (0.081 R)
• M45: 32,900,013 km (0.083 R)
• M46: 33,336,838 km (0.084 R)
• M47: 34,216,025 km (0.114 R)
• M48: 34,658,535 km (0.111 R)
• M49: 35,437,342 km (0.115 R)
• M50: 36,785,967 km (0.042 R)
• M51: 38,495,122 km (0.077 R)
• M52: 38,610,014 km (0.104 R)
• M53: 39,764,909 km (0.081 R)
• M54: 41,048,459 km (0.088 R)
• M55: 41,518,495 km (0.11 R)
• M56: 43,177,835 km (0.118 R)
• M57: 43,895,606 km (0.105 R)
• M58: 45,221,641 km (0.1 R)
• M59: 50,028,071 km (0.119 R)
• M60: 51,286,488 km (0.084 R)
• M61: 52,046,446 km (0.073 R)
• M62: 53,193,412 km (0.054 R)
• M63: 54,477,411 km (0.109 R)
• M64: 57,600,715 km (0.119 R)
• M65: 58,390,592 km (0.075 R)
• M66: 58,654,632 km (0.088 R)
• M67: 59,714,982 km (0.103 R)
• M68: 60,247,550 km (0.079 R)
• M69: 61,183,285 km (0.075 R)
• M70: 64,564,047 km (0.088 R)
• M71: 65,384,442 km (0.1 R)
• M72: 68,979,129 km (0.116 R)
• M73: 70,378,767 km (0.046 R)
• M74: 70,519,239 km (0.073 R)
• M75: 70,659,712 km (0.113 R)
• M76: 72,495,577 km (0.103 R)
• M77: 72,779,364 km (0.085 R)
• M78: 76,069,919 km (0.116 R)
• M79: 79,116,330 km (0.108 R)
• M80: 79,994,021 km (0.088 R)
• M81: 81,906,779 km (0.063 R)
• M82: 83,834,647 km (0.067 R)
• M83: 84,729,392 km (0.115 R)
• M84: 84,878,840 km (0.089 R)
• M85: 86,227,764 km (0.075 R)
• M86: 86,980,241 km (0.051 R)
• M87: 88,340,086 km (0.106 R)
• M88: 89,402,679 km (0.083 R)
• M89: 91,234,057 km (0.03 R)
• M90: 95,555,042 km (0.117 R)
• M91: 96,645,610 km (0.108 R)
• M92: 96,801,790 km (0.112 R)
• M93: 103,914,421 km (0.091 R)
• M94: 105,839,446 km (0.059 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 18,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit