🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.54 AU - 0.56 AU

Year: 144 Days

Day: 18.6 Hours

Environment

Temp: 216 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.54 AU - 0.68 AU

Year: 168 Days

Day: 38.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,134,162 km

• M1: 36,801 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.35 AU - 1.43 AU

Year: 579 Days

Day: 38.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.34 AU - 2.2 AU

Year: 831 Days

Day: 43.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,134,162 km

• M1: 74,500 km (0.093 R)
• M2: 381,774 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.84 AU - 3 AU

Year: 1329 Days

Day: 44.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.05 AU - 4.47 AU

Year: 2574 Days

Day: 18.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.2

Radius: 8.9

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.04 AU - 10.06 AU

Year: 11250 Days

Day: 5.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,134,162 km

• M1: 188,643 km (0.086 R)
• M2: 253,868 km (0.106 R)
• M3: 432,188 km (0.092 R)
• M4: 515,813 km (0.067 R)
• M5: 621,280 km (0.108 R)
• M6: 908,807 km (0.104 R)
• M7: 1,020,108 km (0.101 R)
• M8: 1,851,423 km (0.109 R)
• M9: 2,736,594 km (0.119 R)
• M10: 2,927,780 km (0.106 R)
• M11: 3,179,852 km (0.117 R)
• M12: 3,265,572 km (0.118 R)
• M13: 3,380,912 km (0.11 R)
• M14: 3,765,528 km (0.093 R)
• M15: 3,947,738 km (0.101 R)
• M16: 4,447,844 km (0.085 R)
• M17: 4,803,288 km (0.106 R)
• M18: 4,868,962 km (0.095 R)
• M19: 5,034,268 km (0.117 R)
• M20: 5,784,052 km (0.107 R)
• M21: 6,100,751 km (0.09 R)
• M22: 7,499,790 km (0.112 R)
• M23: 7,614,382 km (0.099 R)
• M24: 7,806,615 km (0.049 R)
• M25: 8,472,176 km (0.094 R)
• M26: 8,671,441 km (0.076 R)
• M27: 8,993,375 km (0.109 R)
• M28: 9,483,907 km (0.116 R)
• M29: 10,024,853 km (0.098 R)
• M30: 10,490,551 km (0.105 R)
• M31: 10,704,625 km (0.108 R)
• M32: 10,876,812 km (0.068 R)
• M33: 11,006,663 km (0.103 R)
• M34: 11,575,135 km (0.109 R)
• M35: 11,796,241 km (0.083 R)
• M36: 11,885,102 km (0.101 R)
• M37: 12,468,235 km (0.044 R)
• M38: 13,615,501 km (0.108 R)
• M39: 13,755,375 km (0.073 R)
• M40: 14,083,892 km (0.08 R)
• M41: 14,272,684 km (0.112 R)
• M42: 14,367,380 km (0.104 R)
• M43: 14,700,534 km (0.097 R)
• M44: 14,940,190 km (0.086 R)
• M45: 15,569,099 km (0.063 R)
• M46: 15,764,324 km (0.106 R)
• M47: 16,157,318 km (0.069 R)
• M48: 16,305,570 km (0.078 R)
• M49: 17,053,260 km (0.086 R)
• M50: 17,558,003 km (0.059 R)
• M51: 17,659,580 km (0.111 R)
• M52: 17,812,170 km (0.102 R)
• M53: 18,016,520 km (0.102 R)
• M54: 18,170,157 km (0.089 R)
• M55: 19,836,528 km (0.098 R)
• M56: 19,942,294 km (0.102 R)
• M57: 20,101,316 km (0.095 R)
• M58: 20,260,788 km (0.072 R)
• M59: 22,812,778 km (0.101 R)
• M60: 23,201,583 km (0.109 R)
• M61: 24,380,713 km (0.029 R)
• M62: 24,607,503 km (0.114 R)
• M63: 25,120,474 km (0.117 R)
• M64: 25,234,917 km (0.102 R)
• M65: 26,331,020 km (0.051 R)
• M66: 26,797,018 km (0.102 R)
• M67: 27,915,112 km (0.117 R)
• M68: 28,211,765 km (0.089 R)
• M69: 28,628,993 km (0.076 R)
• M70: 28,808,361 km (0.062 R)
• M71: 29,348,858 km (0.056 R)
• M72: 29,529,872 km (0.099 R)
• M73: 30,196,330 km (0.034 R)
• M74: 31,297,819 km (0.118 R)
• M75: 32,849,149 km (0.12 R)
• M76: 33,476,712 km (0.094 R)
• M77: 35,319,010 km (0.07 R)
• M78: 37,455,118 km (0.095 R)
• M79: 38,044,833 km (0.07 R)
• M80: 38,176,329 km (0.09 R)
• M81: 38,373,948 km (0.065 R)
• M82: 40,636,018 km (0.099 R)
• M83: 41,107,101 km (0.053 R)
• M84: 42,190,788 km (0.108 R)
• M85: 42,736,073 km (0.054 R)
• M86: 43,558,412 km (0.071 R)
• M87: 44,178,495 km (0.099 R)
• M88: 44,662,893 km (0.067 R)
• M89: 45,079,523 km (0.116 R)
• M90: 45,497,350 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.4

Radius: 12.8

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.84 AU - 13.98 AU

Year: 13609 Days

Day: 9.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,134,162 km

• M1: 168,746 km (0.078 R)
• M2: 299,944 km (0.082 R)
• M3: 447,148 km (0.1 R)
• M4: 574,157 km (0.115 R)
• M5: 661,073 km (0.092 R)
• M6: 911,350 km (0.083 R)
• M7: 1,333,067 km (0.07 R)
• M8: 2,553,037 km (0.104 R)
• M9: 2,767,261 km (0.107 R)
• M10: 2,924,040 km (0.085 R)
• M11: 3,148,586 km (0.092 R)
• M12: 4,031,962 km (0.114 R)
• M13: 4,355,093 km (0.103 R)
• M14: 4,649,502 km (0.091 R)
• M15: 4,761,700 km (0.117 R)
• M16: 5,141,978 km (0.105 R)
• M17: 7,668,088 km (0.112 R)
• M18: 8,249,575 km (0.047 R)
• M19: 9,031,373 km (0.119 R)
• M20: 9,407,612 km (0.091 R)
• M21: 10,175,348 km (0.1 R)
• M22: 10,419,492 km (0.034 R)
• M23: 10,566,846 km (0.108 R)
• M24: 11,719,796 km (0.058 R)
• M25: 12,597,637 km (0.028 R)
• M26: 12,807,223 km (0.104 R)
• M27: 13,229,987 km (0.059 R)
• M28: 13,818,804 km (0.07 R)
• M29: 14,525,804 km (0.105 R)
• M30: 14,635,608 km (0.088 R)
• M31: 16,372,739 km (0.11 R)
• M32: 19,733,455 km (0.116 R)
• M33: 21,023,737 km (0.036 R)
• M34: 22,025,145 km (0.1 R)
• M35: 22,468,254 km (0.063 R)
• M36: 23,170,317 km (0.089 R)
• M37: 24,924,052 km (0.057 R)
• M38: 25,121,671 km (0.115 R)
• M39: 25,518,255 km (0.072 R)
• M40: 26,317,557 km (0.095 R)
• M41: 26,451,596 km (0.102 R)
• M42: 26,653,105 km (0.109 R)
• M43: 27,192,854 km (0.046 R)
• M44: 28,077,576 km (0.071 R)
• M45: 28,420,454 km (0.098 R)
• M46: 28,902,757 km (0.11 R)
• M47: 29,457,317 km (0.095 R)
• M48: 29,596,443 km (0.055 R)
• M49: 30,155,490 km (0.09 R)
• M50: 31,567,993 km (0.106 R)
• M51: 31,853,127 km (0.095 R)
• M52: 33,074,294 km (0.097 R)
• M53: 33,363,916 km (0.111 R)
• M54: 33,945,552 km (0.111 R)
• M55: 34,237,717 km (0.114 R)
• M56: 34,384,023 km (0.052 R)
• M57: 34,750,837 km (0.072 R)
• M58: 34,971,494 km (0.028 R)
• M59: 37,883,118 km (0.08 R)
• M60: 38,566,032 km (0.116 R)
• M61: 39,023,502 km (0.043 R)
• M62: 39,406,174 km (0.115 R)
• M63: 39,866,935 km (0.078 R)
• M64: 40,175,256 km (0.114 R)
• M65: 40,329,641 km (0.12 R)
• M66: 41,338,080 km (0.108 R)
• M67: 43,379,792 km (0.096 R)
• M68: 44,333,030 km (0.072 R)
• M69: 44,812,341 km (0.1 R)
• M70: 45,776,051 km (0.114 R)
• M71: 46,018,100 km (0.07 R)
• M72: 46,503,396 km (0.107 R)
• M73: 47,153,099 km (0.09 R)
• M74: 47,560,604 km (0.112 R)
• M75: 47,642,284 km (0.096 R)
• M76: 48,872,727 km (0.115 R)
• M77: 51,616,352 km (0.05 R)
• M78: 54,068,410 km (0.098 R)
• M79: 55,179,923 km (0.099 R)
• M80: 55,265,792 km (0.062 R)
• M81: 55,781,605 km (0.03 R)
• M82: 56,644,935 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17

Radius: 14.4

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.97 AU - 15.17 AU

Year: 15736 Days

Day: 8.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 73,134,162 km

• M1: 210,185 km (0.114 R)
• M2: 312,360 km (0.098 R)
• M3: 440,865 km (0.069 R)
• M4: 619,036 km (0.102 R)
• M5: 928,853 km (0.12 R)
• M6: 1,333,515 km (0.081 R)
• M7: 1,515,576 km (0.081 R)
• M8: 1,969,306 km (0.108 R)
• M9: 2,286,304 km (0.076 R)
• M10: 2,778,631 km (0.053 R)
• M11: 3,257,793 km (0.031 R)
• M12: 3,779,590 km (0.101 R)
• M13: 3,992,468 km (0.072 R)
• M14: 4,361,825 km (0.105 R)
• M15: 4,689,893 km (0.067 R)
• M16: 5,279,010 km (0.102 R)
• M17: 5,891,763 km (0.088 R)
• M18: 6,177,794 km (0.101 R)
• M19: 6,566,449 km (0.06 R)
• M20: 7,063,413 km (0.074 R)
• M21: 7,306,360 km (0.112 R)
• M22: 7,552,149 km (0.096 R)
• M23: 7,759,043 km (0.113 R)
• M24: 7,884,107 km (0.043 R)
• M25: 8,094,142 km (0.076 R)
• M26: 8,221,001 km (0.084 R)
• M27: 8,391,094 km (0.077 R)
• M28: 8,605,618 km (0.09 R)
• M29: 8,735,020 km (0.054 R)
• M30: 9,105,574 km (0.081 R)
• M31: 9,727,302 km (0.111 R)
• M32: 10,385,533 km (0.069 R)
• M33: 10,523,612 km (0.054 R)
• M34: 11,673,720 km (0.108 R)
• M35: 12,178,912 km (0.051 R)
• M36: 12,348,855 km (0.115 R)
• M37: 12,568,465 km (0.052 R)
• M38: 13,185,706 km (0.095 R)
• M39: 13,939,380 km (0.073 R)
• M40: 14,066,239 km (0.112 R)
• M41: 14,578,013 km (0.108 R)
• M42: 15,488,466 km (0.089 R)
• M43: 16,470,726 km (0.103 R)
• M44: 16,793,707 km (0.062 R)
• M45: 17,037,402 km (0.119 R)
• M46: 17,445,954 km (0.049 R)
• M47: 17,857,797 km (0.078 R)
• M48: 18,189,605 km (0.104 R)
• M49: 18,803,256 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.7

Radius: 6.5

Gravity: 14.08 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 13.83 AU - 15.89 AU

Year: 20227 Days

Day: 21.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,134,162 km

• M1: 176,825 km (0.096 R)
• M2: 404,961 km (0.11 R)
• M3: 460,462 km (0.114 R)
• M4: 665,262 km (0.108 R)
• M5: 755,020 km (0.103 R)
• M6: 801,545 km (0.113 R)
• M7: 873,203 km (0.113 R)
• M8: 922,271 km (0.064 R)
• M9: 1,023,100 km (0.066 R)
• M10: 1,235,978 km (0.089 R)
• M11: 1,492,239 km (0.102 R)
• M12: 1,764,956 km (0.12 R)
• M13: 2,601,956 km (0.066 R)
• M14: 2,892,774 km (0.075 R)
• M15: 3,825,966 km (0.098 R)
• M16: 3,866,656 km (0.108 R)
• M17: 4,367,360 km (0.106 R)
• M18: 4,409,996 km (0.113 R)
• M19: 5,520,909 km (0.087 R)
• M20: 6,566,000 km (0.088 R)
• M21: 7,211,665 km (0.09 R)
• M22: 7,465,532 km (0.083 R)
• M23: 7,670,631 km (0.079 R)
• M24: 7,825,614 km (0.054 R)
• M25: 8,562,982 km (0.11 R)
• M26: 9,212,536 km (0.068 R)
• M27: 9,432,595 km (0.027 R)
• M28: 9,598,648 km (0.106 R)
• M29: 11,195,755 km (0.119 R)
• M30: 11,313,040 km (0.098 R)
• M31: 13,992,637 km (0.054 R)
• M32: 14,055,618 km (0.05 R)
• M33: 14,182,177 km (0.112 R)
• M34: 14,820,212 km (0.104 R)
• M35: 15,992,012 km (0.082 R)
• M36: 16,190,230 km (0.117 R)
• M37: 17,532,272 km (0.074 R)
• M38: 17,668,406 km (0.082 R)
• M39: 18,079,052 km (0.12 R)
• M40: 19,049,344 km (0.096 R)
• M41: 20,536,197 km (0.103 R)
• M42: 21,329,814 km (0.12 R)
• M43: 21,620,782 km (0.088 R)
• M44: 23,394,713 km (0.087 R)
• M45: 26,609,572 km (0.118 R)
• M46: 27,080,057 km (0.117 R)
• M47: 28,668,038 km (0.059 R)
• M48: 29,554,107 km (0.09 R)
• M49: 30,941,328 km (0.117 R)
• M50: 31,270,742 km (0.098 R)
• M51: 33,778,601 km (0.038 R)
• M52: 34,117,889 km (0.09 R)
• M53: 34,714,186 km (0.101 R)
• M54: 34,970,896 km (0.117 R)
• M55: 37,308,961 km (0.057 R)
• M56: 38,187,699 km (0.05 R)
• M57: 38,541,049 km (0.11 R)
• M58: 38,984,308 km (0.118 R)
• M59: 39,607,682 km (0.089 R)
• M60: 39,696,992 km (0.087 R)
• M61: 39,875,911 km (0.1 R)
• M62: 41,769,969 km (0.034 R)
• M63: 44,619,061 km (0.106 R)
• M64: 45,271,158 km (0.112 R)
• M65: 45,458,006 km (0.092 R)
• M66: 49,152,774 km (0.053 R)
• M67: 50,405,656 km (0.115 R)
• M68: 50,793,264 km (0.037 R)
• M69: 54,922,465 km (0.058 R)
• M70: 55,321,293 km (0.094 R)
• M71: 56,624,140 km (0.113 R)
• M72: 57,329,943 km (0.12 R)
• M73: 58,343,170 km (0.105 R)
• M74: 58,546,473 km (0.096 R)
• M75: 58,953,978 km (0.084 R)
• M76: 59,669,205 km (0.1 R)
• M77: 59,976,629 km (0.102 R)
• M78: 60,079,253 km (0.117 R)
• M79: 60,387,275 km (0.102 R)
• M80: 60,490,198 km (0.027 R)
• M81: 61,832,091 km (0.104 R)
• M82: 62,871,198 km (0.074 R)
• M83: 63,497,265 km (0.084 R)
• M84: 65,177,100 km (0.088 R)
• M85: 65,282,566 km (0.101 R)
• M86: 65,493,798 km (0.038 R)
• M87: 67,190,836 km (0.083 R)
• M88: 67,297,500 km (0.049 R)
• M89: 69,117,507 km (0.102 R)
• M90: 69,332,629 km (0.106 R)
• M91: 69,763,621 km (0.068 R)
• M92: 70,087,500 km (0.061 R)
• M93: 72,368,419 km (0.056 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 15,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit