🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.43 AU - 0.63 AU

Year: 135 Days

Day: 34.5 Hours

Environment

Temp: 224 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,933,497 km

• M1: 34,258 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.61 AU - 0.87 AU

Year: 223 Days

Day: 41.2 Hours

Environment

Temp: 197 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.71 AU - 0.95 AU

Year: 265 Days

Day: 25.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.8 AU - 5.08 AU

Year: 3273 Days

Day: 45.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.68 AU - 5.44 AU

Year: 3407 Days

Day: 21.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.89 AU - 6.05 AU

Year: 3876 Days

Day: 31.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,933,497 km

• M1: 2,708,320 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.8

Radius: 12.6

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.37 AU - 10.43 AU

Year: 10083 Days

Day: 10.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 66.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,933,497 km

• M1: 308,770 km (0.12 R)
• M2: 479,012 km (0.073 R)
• M3: 603,179 km (0.1 R)
• M4: 986,897 km (0.101 R)
• M5: 1,419,385 km (0.047 R)
• M6: 1,536,669 km (0.075 R)
• M7: 1,657,245 km (0.107 R)
• M8: 1,831,826 km (0.101 R)
• M9: 2,476,443 km (0.063 R)
• M10: 2,735,696 km (0.038 R)
• M11: 3,156,665 km (0.098 R)
• M12: 3,695,516 km (0.058 R)
• M13: 4,297,648 km (0.106 R)
• M14: 4,470,433 km (0.085 R)
• M15: 4,680,768 km (0.118 R)
• M16: 5,555,018 km (0.091 R)
• M17: 5,667,815 km (0.047 R)
• M18: 5,781,509 km (0.092 R)
• M19: 5,895,951 km (0.092 R)
• M20: 6,717,842 km (0.095 R)
• M21: 7,122,055 km (0.043 R)
• M22: 7,827,110 km (0.084 R)
• M23: 8,338,436 km (0.115 R)
• M24: 8,598,138 km (0.093 R)
• M25: 9,037,058 km (0.109 R)
• M26: 9,528,188 km (0.118 R)
• M27: 9,663,723 km (0.091 R)
• M28: 9,890,962 km (0.028 R)
• M29: 10,074,070 km (0.117 R)
• M30: 10,258,225 km (0.095 R)
• M31: 10,536,776 km (0.06 R)
• M32: 11,627,195 km (0.088 R)
• M33: 11,772,006 km (0.044 R)
• M34: 12,357,682 km (0.111 R)
• M35: 12,852,851 km (0.109 R)
• M36: 14,170,957 km (0.116 R)
• M37: 14,585,194 km (0.111 R)
• M38: 15,531,700 km (0.036 R)
• M39: 15,744,727 km (0.084 R)
• M40: 15,905,096 km (0.043 R)
• M41: 16,012,358 km (0.056 R)
• M42: 16,715,468 km (0.077 R)
• M43: 18,039,708 km (0.112 R)
• M44: 19,055,029 km (0.06 R)
• M45: 19,512,200 km (0.093 R)
• M46: 20,204,838 km (0.115 R)
• M47: 20,554,149 km (0.051 R)
• M48: 20,846,762 km (0.074 R)
• M49: 22,031,129 km (0.057 R)
• M50: 22,511,039 km (0.087 R)
• M51: 23,420,145 km (0.056 R)
• M52: 25,086,516 km (0.108 R)
• M53: 25,839,442 km (0.073 R)
• M54: 26,472,540 km (0.111 R)
• M55: 27,431,762 km (0.072 R)
• M56: 27,883,248 km (0.118 R)
• M57: 28,924,599 km (0.043 R)
• M58: 29,318,340 km (0.091 R)
• M59: 29,912,244 km (0.052 R)
• M60: 30,777,368 km (0.106 R)
• M61: 32,191,966 km (0.057 R)
• M62: 33,765,586 km (0.091 R)
• M63: 34,735,728 km (0.089 R)
• M64: 35,855,767 km (0.092 R)
• M65: 35,996,539 km (0.098 R)
• M66: 36,349,440 km (0.12 R)
• M67: 36,632,479 km (0.064 R)
• M68: 36,774,298 km (0.053 R)
• M69: 39,140,936 km (0.063 R)
• M70: 39,649,270 km (0.117 R)
• M71: 40,819,425 km (0.07 R)
• M72: 41,334,939 km (0.098 R)
• M73: 41,852,547 km (0.119 R)
• M74: 42,149,350 km (0.117 R)
• M75: 43,493,337 km (0.11 R)
• M76: 44,321,660 km (0.093 R)
• M77: 45,079,224 km (0.088 R)
• M78: 48,462,978 km (0.105 R)
• M79: 49,165,191 km (0.05 R)
• M80: 49,478,299 km (0.105 R)
• M81: 49,556,688 km (0.105 R)
• M82: 51,291,724 km (0.108 R)
• M83: 52,246,608 km (0.091 R)
• M84: 53,528,661 km (0.095 R)
• M85: 53,850,895 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.2

Radius: 11.2

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 8.37 AU - 13.55 AU

Year: 12694 Days

Day: 11.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 40,933,497 km

• M1: 364,720 km (0.12 R)
• M2: 481,107 km (0.038 R)
• M3: 815,458 km (0.089 R)
• M4: 998,416 km (0.112 R)
• M5: 1,478,326 km (0.091 R)
• M6: 2,163,335 km (0.117 R)
• M7: 2,363,347 km (0.082 R)
• M8: 2,968,022 km (0.049 R)
• M9: 3,353,386 km (0.106 R)
• M10: 4,031,214 km (0.106 R)
• M11: 4,207,291 km (0.065 R)
• M12: 4,350,007 km (0.091 R)
• M13: 4,458,166 km (0.105 R)
• M14: 5,125,672 km (0.105 R)
• M15: 5,355,305 km (0.109 R)
• M16: 5,666,618 km (0.04 R)
• M17: 6,266,356 km (0.082 R)
• M18: 6,636,012 km (0.063 R)
• M19: 6,886,439 km (0.034 R)
• M20: 8,999,359 km (0.086 R)
• M21: 9,230,338 km (0.114 R)
• M22: 9,792,527 km (0.102 R)
• M23: 10,705,373 km (0.072 R)
• M24: 10,852,129 km (0.111 R)
• M25: 11,345,652 km (0.065 R)
• M26: 11,947,784 km (0.117 R)
• M27: 12,818,443 km (0.103 R)
• M28: 13,078,444 km (0.076 R)
• M29: 13,762,555 km (0.108 R)
• M30: 13,868,919 km (0.099 R)
• M31: 14,243,064 km (0.101 R)
• M32: 14,783,411 km (0.045 R)
• M33: 15,001,375 km (0.104 R)
• M34: 15,385,543 km (0.098 R)
• M35: 16,444,396 km (0.119 R)
• M36: 16,670,439 km (0.072 R)
• M37: 17,011,223 km (0.061 R)
• M38: 17,297,104 km (0.045 R)
• M39: 17,411,846 km (0.107 R)
• M40: 17,526,887 km (0.073 R)
• M41: 17,757,566 km (0.104 R)
• M42: 19,461,037 km (0.064 R)
• M43: 19,819,923 km (0.097 R)
• M44: 20,060,326 km (0.041 R)
• M45: 21,338,790 km (0.091 R)
• M46: 21,461,909 km (0.116 R)
• M47: 21,770,829 km (0.116 R)
• M48: 22,643,583 km (0.111 R)
• M49: 23,273,838 km (0.12 R)
• M50: 23,973,956 km (0.034 R)
• M51: 24,745,582 km (0.037 R)
• M52: 24,939,760 km (0.069 R)
• M53: 25,329,612 km (0.073 R)
• M54: 25,786,933 km (0.105 R)
• M55: 25,983,804 km (0.103 R)
• M56: 26,379,041 km (0.09 R)
• M57: 27,643,742 km (0.061 R)
• M58: 30,301,049 km (0.071 R)
• M59: 31,135,057 km (0.047 R)
• M60: 33,395,630 km (0.076 R)
• M61: 33,467,138 km (0.052 R)
• M62: 33,610,303 km (0.093 R)
• M63: 34,980,171 km (0.096 R)
• M64: 35,343,843 km (0.076 R)
• M65: 35,416,697 km (0.085 R)
• M66: 35,781,716 km (0.06 R)
• M67: 36,147,932 km (0.105 R)
• M68: 37,032,205 km (0.065 R)
• M69: 38,521,751 km (0.117 R)
• M70: 39,954,899 km (0.118 R)
• M71: 40,792,497 km (0.083 R)
• M72: 41,021,980 km (0.108 R)
• M73: 41,482,143 km (0.086 R)
• M74: 41,790,016 km (0.091 R)
• M75: 41,944,101 km (0.108 R)
• M76: 44,122,246 km (0.077 R)
• M77: 45,462,643 km (0.052 R)
• M78: 45,541,930 km (0.07 R)
• M79: 45,938,813 km (0.096 R)
• M80: 47,377,496 km (0.081 R)
• M81: 47,618,797 km (0.1 R)
• M82: 47,860,398 km (0.111 R)
• M83: 50,053,353 km (0.117 R)
• M84: 51,616,053 km (0.106 R)
• M85: 51,864,235 km (0.112 R)
• M86: 53,612,885 km (0.098 R)
• M87: 54,200,057 km (0.056 R)
• M88: 54,284,131 km (0.112 R)
• M89: 54,452,279 km (0.077 R)
• M90: 57,167,630 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.2

Radius: 9.6

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 11.95 AU - 13.39 AU

Year: 15778 Days

Day: 10 Hours

Environment

Temp: -170 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,933,497 km

• M1: 120,576 km (0.069 R)
• M2: 228,137 km (0.095 R)
• M3: 289,921 km (0.08 R)
• M4: 404,064 km (0.091 R)
• M5: 588,368 km (0.064 R)
• M6: 670,198 km (0.118 R)
• M7: 800,947 km (0.069 R)
• M8: 989,141 km (0.029 R)
• M9: 1,157,140 km (0.069 R)
• M10: 1,244,804 km (0.108 R)
• M11: 1,502,561 km (0.097 R)
• M12: 1,579,305 km (0.069 R)
• M13: 1,757,177 km (0.108 R)
• M14: 2,047,097 km (0.026 R)
• M15: 2,197,892 km (0.074 R)
• M16: 2,285,706 km (0.115 R)
• M17: 2,718,941 km (0.051 R)
• M18: 2,813,487 km (0.092 R)
• M19: 3,177,758 km (0.066 R)
• M20: 3,277,540 km (0.052 R)
• M21: 3,765,528 km (0.042 R)
• M22: 4,695,129 km (0.069 R)
• M23: 5,127,018 km (0.112 R)
• M24: 5,244,303 km (0.059 R)
• M25: 5,571,773 km (0.058 R)
• M26: 5,722,717 km (0.04 R)
• M27: 5,783,603 km (0.069 R)
• M28: 6,625,390 km (0.052 R)
• M29: 6,946,876 km (0.112 R)
• M30: 7,372,482 km (0.102 R)
• M31: 7,638,617 km (0.098 R)
• M32: 7,908,043 km (0.066 R)
• M33: 8,112,094 km (0.071 R)
• M34: 8,283,533 km (0.094 R)
• M35: 9,158,382 km (0.06 R)
• M36: 9,552,572 km (0.074 R)
• M37: 10,062,402 km (0.054 R)
• M38: 10,172,805 km (0.045 R)
• M39: 10,246,706 km (0.113 R)
• M40: 10,581,207 km (0.105 R)
• M41: 12,306,818 km (0.109 R)
• M42: 13,912,752 km (0.082 R)
• M43: 14,324,445 km (0.118 R)
• M44: 14,614,964 km (0.111 R)
• M45: 14,740,177 km (0.075 R)
• M46: 15,159,949 km (0.117 R)
• M47: 15,668,731 km (0.088 R)
• M48: 16,140,114 km (0.12 R)
• M49: 16,312,750 km (0.105 R)
• M50: 16,399,218 km (0.087 R)
• M51: 16,877,781 km (0.109 R)
• M52: 17,626,519 km (0.117 R)
• M53: 17,715,230 km (0.109 R)
• M54: 18,566,293 km (0.064 R)
• M55: 20,029,360 km (0.112 R)
• M56: 20,447,635 km (0.115 R)
• M57: 20,962,551 km (0.032 R)
• M58: 23,650,077 km (0.084 R)
• M59: 23,895,268 km (0.105 R)
• M60: 25,034,007 km (0.108 R)
• M61: 27,158,745 km (0.101 R)
• M62: 27,261,370 km (0.066 R)
• M63: 27,364,143 km (0.076 R)
• M64: 27,879,807 km (0.059 R)
• M65: 27,983,329 km (0.039 R)
• M66: 28,554,942 km (0.085 R)
• M67: 29,130,445 km (0.05 R)
• M68: 29,288,122 km (0.077 R)
• M69: 30,986,955 km (0.045 R)
• M70: 31,578,315 km (0.11 R)
• M71: 32,608,596 km (0.086 R)
• M72: 32,826,859 km (0.106 R)
• M73: 33,045,571 km (0.091 R)
• M74: 33,484,641 km (0.032 R)
• M75: 33,925,506 km (0.11 R)
• M76: 34,646,268 km (0.042 R)
• M77: 35,484,017 km (0.062 R)
• M78: 36,159,002 km (0.104 R)
• M79: 36,951,871 km (0.053 R)
• M80: 37,293,403 km (0.032 R)
• M81: 37,865,016 km (0.036 R)
• M82: 38,209,391 km (0.067 R)

Asteroid Belt

Center: 15.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.4

Radius: 4.4

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 16.72 AU - 21.64 AU

Year: 29387 Days

Day: 23.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,933,497 km

• M1: 55,950 km (0.11 R)
• M2: 89,609 km (0.082 R)
• M3: 197,320 km (0.071 R)
• M4: 345,721 km (0.12 R)
• M5: 458,069 km (0.109 R)
• M6: 511,774 km (0.102 R)
• M7: 670,647 km (0.118 R)
• M8: 716,574 km (0.086 R)
• M9: 877,691 km (0.096 R)
• M10: 1,251,685 km (0.089 R)
• M11: 1,406,070 km (0.103 R)
• M12: 1,690,755 km (0.117 R)
• M13: 2,015,233 km (0.083 R)
• M14: 2,104,992 km (0.116 R)
• M15: 2,525,212 km (0.118 R)
• M16: 3,047,309 km (0.112 R)
• M17: 3,493,858 km (0.077 R)
• M18: 3,711,074 km (0.064 R)
• M19: 3,738,451 km (0.112 R)
• M20: 4,301,687 km (0.115 R)
• M21: 4,446,647 km (0.092 R)
• M22: 4,981,759 km (0.091 R)
• M23: 5,133,900 km (0.116 R)
• M24: 5,318,653 km (0.099 R)
• M25: 6,307,196 km (0.119 R)
• M26: 6,339,958 km (0.057 R)
• M27: 7,076,278 km (0.063 R)
• M28: 7,839,377 km (0.08 R)
• M29: 8,230,576 km (0.064 R)
• M30: 8,958,220 km (0.057 R)
• M31: 9,032,121 km (0.115 R)
• M32: 9,106,172 km (0.114 R)
• M33: 9,292,272 km (0.067 R)
• M34: 10,241,620 km (0.07 R)
• M35: 11,621,511 km (0.12 R)
• M36: 12,725,244 km (0.11 R)
• M37: 13,437,180 km (0.111 R)
• M38: 14,594,319 km (0.093 R)
• M39: 14,768,451 km (0.091 R)
• M40: 15,693,864 km (0.067 R)
• M41: 15,961,794 km (0.116 R)
• M42: 16,456,663 km (0.119 R)
• M43: 16,728,782 km (0.051 R)
• M44: 17,185,654 km (0.087 R)
• M45: 18,158,190 km (0.091 R)
• M46: 19,482,579 km (0.09 R)
• M47: 19,722,235 km (0.084 R)
• M48: 19,818,427 km (0.061 R)
• M49: 20,156,219 km (0.068 R)
• M50: 20,544,724 km (0.082 R)
• M51: 21,132,046 km (0.094 R)
• M52: 21,477,168 km (0.093 R)
• M53: 21,824,085 km (0.03 R)
• M54: 22,573,870 km (0.079 R)
• M55: 23,433,758 km (0.097 R)
• M56: 23,688,673 km (0.115 R)
• M57: 24,098,571 km (0.044 R)
• M58: 24,201,345 km (0.114 R)
• M59: 24,252,807 km (0.088 R)
• M60: 24,355,880 km (0.091 R)
• M61: 24,614,086 km (0.115 R)
• M62: 25,237,610 km (0.044 R)
• M63: 25,498,957 km (0.054 R)
• M64: 25,656,184 km (0.075 R)
• M65: 26,659,388 km (0.1 R)
• M66: 26,872,266 km (0.069 R)
• M67: 27,032,186 km (0.104 R)
• M68: 27,192,555 km (0.028 R)
• M69: 27,246,111 km (0.045 R)
• M70: 27,890,877 km (0.096 R)
• M71: 28,486,427 km (0.066 R)
• M72: 29,414,981 km (0.052 R)
• M73: 29,634,889 km (0.101 R)
• M74: 29,689,941 km (0.069 R)
• M75: 31,021,811 km (0.12 R)
• M76: 32,089,790 km (0.098 R)
• M77: 34,261,952 km (0.057 R)
• M78: 35,073,969 km (0.079 R)
• M79: 36,598,969 km (0.118 R)
• M80: 38,565,583 km (0.097 R)
• M81: 39,349,626 km (0.103 R)
• M82: 40,199,940 km (0.091 R)
• M83: 40,260,826 km (0.108 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 15,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit