🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.51 AU - 0.53 AU

Year: 134 Days

Day: 25.5 Hours

Environment

Temp: 233 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,348,440 km

• M1: 250,876 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.75 AU - 0.79 AU

Year: 241 Days

Day: 38.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.9 AU - 1.42 AU

Year: 445 Days

Day: 17.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.34 AU - 2.02 AU

Year: 776 Days

Day: 32.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.87 AU - 3.71 AU

Year: 2127 Days

Day: 38.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.17 AU - 3.53 AU

Year: 2186 Days

Day: 24.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,348,440 km

• M1: 933,341 km (0.084 R)

Asteroid Belt

Center: 5.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.4

Radius: 14.5

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.59 AU - 7.79 AU

Year: 7601 Days

Day: 7.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,348,440 km

• M1: 181,313 km (0.109 R)
• M2: 324,927 km (0.112 R)
• M3: 917,484 km (0.095 R)
• M4: 1,104,182 km (0.071 R)
• M5: 1,241,513 km (0.063 R)
• M6: 1,417,739 km (0.108 R)
• M7: 1,551,480 km (0.106 R)
• M8: 1,707,360 km (0.054 R)
• M9: 1,886,878 km (0.087 R)
• M10: 2,035,129 km (0.041 R)
• M11: 2,383,692 km (0.074 R)
• M12: 2,565,155 km (0.084 R)
• M13: 3,360,267 km (0.105 R)
• M14: 3,541,879 km (0.089 R)
• M15: 3,634,031 km (0.085 R)
• M16: 3,726,932 km (0.096 R)
• M17: 3,820,730 km (0.066 R)
• M18: 4,499,156 km (0.102 R)
• M19: 5,110,862 km (0.11 R)
• M20: 5,294,269 km (0.072 R)
• M21: 5,506,548 km (0.115 R)
• M22: 6,077,413 km (0.063 R)
• M23: 7,631,436 km (0.107 R)
• M24: 7,932,277 km (0.109 R)
• M25: 8,298,493 km (0.103 R)
• M26: 8,826,723 km (0.099 R)
• M27: 8,984,250 km (0.116 R)
• M28: 9,753,332 km (0.06 R)
• M29: 10,878,907 km (0.068 R)
• M30: 11,320,071 km (0.066 R)
• M31: 11,732,662 km (0.096 R)
• M32: 11,940,752 km (0.073 R)
• M33: 12,115,184 km (0.047 R)
• M34: 12,395,979 km (0.082 R)
• M35: 12,643,563 km (0.086 R)
• M36: 12,785,681 km (0.031 R)
• M37: 13,035,809 km (0.089 R)
• M38: 13,287,432 km (0.112 R)
• M39: 13,395,891 km (0.087 R)
• M40: 14,125,929 km (0.071 R)
• M41: 14,868,832 km (0.115 R)
• M42: 16,392,935 km (0.101 R)
• M43: 16,781,740 km (0.087 R)
• M44: 16,977,264 km (0.104 R)
• M45: 17,212,881 km (0.116 R)
• M46: 17,489,188 km (0.11 R)
• M47: 17,608,118 km (0.042 R)
• M48: 17,727,198 km (0.05 R)
• M49: 17,966,255 km (0.091 R)
• M50: 18,488,053 km (0.109 R)
• M51: 18,609,078 km (0.111 R)
• M52: 19,137,008 km (0.034 R)
• M53: 19,876,022 km (0.116 R)
• M54: 20,083,065 km (0.094 R)
• M55: 20,499,097 km (0.117 R)
• M56: 20,792,010 km (0.054 R)
• M57: 21,002,195 km (0.086 R)
• M58: 21,212,978 km (0.112 R)
• M59: 21,594,153 km (0.118 R)
• M60: 23,446,923 km (0.114 R)
• M61: 23,841,113 km (0.098 R)
• M62: 24,414,522 km (0.071 R)
• M63: 24,992,419 km (0.083 R)
• M64: 25,215,768 km (0.102 R)
• M65: 25,394,987 km (0.073 R)
• M66: 26,025,841 km (0.102 R)
• M67: 26,297,660 km (0.105 R)
• M68: 27,625,192 km (0.106 R)
• M69: 28,180,798 km (0.04 R)
• M70: 30,059,598 km (0.081 R)
• M71: 30,726,804 km (0.118 R)
• M72: 31,302,606 km (0.115 R)
• M73: 31,881,849 km (0.047 R)
• M74: 32,027,259 km (0.112 R)
• M75: 32,318,675 km (0.065 R)
• M76: 32,464,683 km (0.034 R)
• M77: 32,659,758 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137

Radius: 13.3

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.02 AU - 15.66 AU

Year: 16400 Days

Day: 6.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,348,440 km

• M1: 347,217 km (0.102 R)
• M2: 612,454 km (0.031 R)
• M3: 735,872 km (0.072 R)
• M4: 884,273 km (0.065 R)
• M5: 1,010,982 km (0.089 R)
• M6: 1,213,538 km (0.098 R)
• M7: 1,320,052 km (0.096 R)
• M8: 1,448,556 km (0.08 R)
• M9: 1,799,214 km (0.081 R)
• M10: 2,005,958 km (0.051 R)
• M11: 2,198,790 km (0.11 R)
• M12: 2,465,672 km (0.086 R)
• M13: 2,603,302 km (0.056 R)
• M14: 3,154,570 km (0.12 R)
• M15: 3,431,177 km (0.042 R)
• M16: 3,533,651 km (0.041 R)
• M17: 3,794,700 km (0.053 R)
• M18: 4,198,315 km (0.051 R)
• M19: 4,644,116 km (0.066 R)
• M20: 4,729,387 km (0.084 R)
• M21: 5,105,177 km (0.118 R)
• M22: 5,460,771 km (0.101 R)
• M23: 5,793,926 km (0.04 R)
• M24: 6,543,710 km (0.078 R)
• M25: 6,897,808 km (0.077 R)
• M26: 7,060,720 km (0.096 R)
• M27: 7,423,944 km (0.077 R)
• M28: 7,963,095 km (0.064 R)
• M29: 8,375,835 km (0.072 R)
• M30: 9,115,148 km (0.066 R)
• M31: 9,258,313 km (0.087 R)
• M32: 9,438,279 km (0.062 R)
• M33: 9,801,952 km (0.115 R)
• M34: 11,610,740 km (0.11 R)
• M35: 12,118,325 km (0.084 R)
• M36: 12,315,495 km (0.114 R)
• M37: 13,276,512 km (0.04 R)
• M38: 13,398,284 km (0.077 R)
• M39: 13,643,176 km (0.109 R)
• M40: 13,848,275 km (0.042 R)
• M41: 14,013,132 km (0.1 R)
• M42: 14,178,587 km (0.116 R)
• M43: 15,440,595 km (0.113 R)
• M44: 15,697,305 km (0.104 R)
• M45: 16,215,063 km (0.026 R)
• M46: 16,432,429 km (0.084 R)
• M47: 17,712,238 km (0.038 R)
• M48: 18,206,061 km (0.107 R)
• M49: 18,432,103 km (0.083 R)
• M50: 18,886,731 km (0.091 R)
• M51: 19,437,401 km (0.039 R)
• M52: 20,460,501 km (0.064 R)
• M53: 21,215,671 km (0.052 R)
• M54: 21,788,032 km (0.055 R)
• M55: 22,607,529 km (0.114 R)
• M56: 22,996,783 km (0.058 R)
• M57: 23,880,458 km (0.116 R)
• M58: 24,177,559 km (0.06 R)
• M59: 24,575,489 km (0.026 R)
• M60: 24,725,386 km (0.12 R)
• M61: 24,825,318 km (0.061 R)
• M62: 25,076,044 km (0.117 R)
• M63: 26,087,176 km (0.088 R)
• M64: 26,597,903 km (0.07 R)
• M65: 27,421,589 km (0.045 R)
• M66: 27,525,260 km (0.086 R)
• M67: 27,628,932 km (0.09 R)
• M68: 27,836,723 km (0.096 R)
• M69: 27,940,843 km (0.104 R)
• M70: 28,515,598 km (0.106 R)
• M71: 28,725,634 km (0.095 R)
• M72: 29,147,200 km (0.075 R)
• M73: 29,252,966 km (0.102 R)
• M74: 32,592,738 km (0.114 R)
• M75: 33,197,862 km (0.106 R)
• M76: 33,474,020 km (0.092 R)
• M77: 33,751,075 km (0.11 R)
• M78: 35,035,223 km (0.112 R)
• M79: 35,711,555 km (0.05 R)
• M80: 35,881,348 km (0.055 R)
• M81: 36,563,066 km (0.115 R)
• M82: 38,866,275 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.7

Radius: 3.7

Gravity: 38.69 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 11.13 AU - 18.55 AU

Year: 20377 Days

Day: 23.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,348,440 km

• M1: 48,320 km (0.111 R)
• M2: 342,280 km (0.027 R)
• M3: 836,102 km (0.088 R)
• M4: 1,033,123 km (0.059 R)
• M5: 1,735,784 km (0.116 R)
• M6: 1,954,047 km (0.084 R)
• M7: 2,214,048 km (0.086 R)
• M8: 2,416,155 km (0.12 R)
• M9: 2,450,413 km (0.099 R)
• M10: 2,910,576 km (0.078 R)
• M11: 3,244,479 km (0.084 R)
• M12: 3,320,325 km (0.116 R)
• M13: 3,473,663 km (0.053 R)
• M14: 3,512,408 km (0.037 R)
• M15: 5,263,900 km (0.054 R)
• M16: 5,308,480 km (0.092 R)
• M17: 5,397,940 km (0.096 R)
• M18: 6,944,184 km (0.059 R)
• M19: 7,338,224 km (0.1 R)
• M20: 7,438,006 km (0.085 R)
• M21: 7,739,595 km (0.112 R)
• M22: 8,148,147 km (0.118 R)
• M23: 8,303,131 km (0.106 R)
• M24: 10,015,727 km (0.059 R)
• M25: 10,348,582 km (0.049 R)
• M26: 10,741,576 km (0.068 R)
• M27: 14,304,249 km (0.052 R)
• M28: 15,246,865 km (0.076 R)
• M29: 16,015,499 km (0.118 R)
• M30: 16,469,529 km (0.048 R)
• M31: 16,534,753 km (0.106 R)
• M32: 16,730,876 km (0.04 R)
• M33: 16,993,720 km (0.032 R)
• M34: 18,327,684 km (0.112 R)
• M35: 20,461,099 km (0.097 R)
• M36: 21,378,733 km (0.071 R)
• M37: 21,592,508 km (0.104 R)
• M38: 21,950,196 km (0.107 R)
• M39: 23,694,208 km (0.061 R)
• M40: 24,582,820 km (0.081 R)
• M41: 25,181,361 km (0.081 R)
• M42: 25,331,707 km (0.091 R)
• M43: 25,406,954 km (0.115 R)
• M44: 26,240,065 km (0.08 R)
• M45: 27,159,045 km (0.077 R)
• M46: 27,390,473 km (0.083 R)
• M47: 28,635,725 km (0.101 R)
• M48: 30,457,678 km (0.067 R)
• M49: 30,537,713 km (0.1 R)
• M50: 30,858,750 km (0.055 R)
• M51: 31,180,834 km (0.091 R)
• M52: 31,828,293 km (0.033 R)
• M53: 32,725,881 km (0.111 R)
• M54: 33,631,696 km (0.119 R)
• M55: 34,712,840 km (0.038 R)
• M56: 36,909,086 km (0.064 R)
• M57: 39,062,697 km (0.054 R)
• M58: 40,991,462 km (0.111 R)
• M59: 41,168,287 km (0.117 R)
• M60: 41,522,834 km (0.088 R)
• M61: 41,878,278 km (0.099 R)
• M62: 43,310,528 km (0.076 R)
• M63: 43,851,624 km (0.107 R)
• M64: 43,941,981 km (0.113 R)
• M65: 44,213,651 km (0.117 R)
• M66: 44,667,531 km (0.052 R)
• M67: 45,946,742 km (0.058 R)
• M68: 50,233,768 km (0.08 R)
• M69: 51,277,662 km (0.09 R)
• M70: 52,328,737 km (0.103 R)
• M71: 52,616,563 km (0.12 R)
• M72: 53,386,843 km (0.094 R)
• M73: 53,870,193 km (0.118 R)
• M74: 55,036,009 km (0.114 R)
• M75: 55,231,085 km (0.042 R)
• M76: 55,426,460 km (0.056 R)
• M77: 57,986,827 km (0.106 R)
• M78: 58,086,011 km (0.085 R)
• M79: 58,185,344 km (0.089 R)
• M80: 59,781,852 km (0.115 R)
• M81: 64,451,101 km (0.093 R)
• M82: 64,965,568 km (0.115 R)
• M83: 65,275,086 km (0.109 R)
• M84: 68,605,434 km (0.06 R)
• M85: 69,552,089 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.7

Radius: 7.6

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 15.02 AU - 15.66 AU

Year: 21416 Days

Day: 17.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,348,440 km

• M1: 116,537 km (0.105 R)
• M2: 166,353 km (0.069 R)
• M3: 611,406 km (0.119 R)
• M4: 669,151 km (0.049 R)
• M5: 1,174,194 km (0.073 R)
• M6: 2,063,104 km (0.102 R)
• M7: 2,212,702 km (0.101 R)
• M8: 2,273,439 km (0.104 R)
• M9: 2,878,861 km (0.101 R)
• M10: 4,191,284 km (0.097 R)
• M11: 4,652,045 km (0.115 R)
• M12: 4,769,629 km (0.042 R)
• M13: 5,872,764 km (0.081 R)
• M14: 5,957,586 km (0.054 R)
• M15: 6,694,505 km (0.097 R)
• M16: 8,110,897 km (0.065 R)
• M17: 8,300,288 km (0.096 R)
• M18: 8,395,433 km (0.108 R)
• M19: 8,828,518 km (0.05 R)
• M20: 9,867,027 km (0.102 R)
• M21: 10,839,563 km (0.112 R)
• M22: 11,522,477 km (0.086 R)
• M23: 12,764,588 km (0.086 R)
• M24: 12,819,640 km (0.077 R)
• M25: 13,373,601 km (0.109 R)
• M26: 13,653,648 km (0.088 R)
• M27: 14,162,430 km (0.067 R)
• M28: 14,447,714 km (0.053 R)
• M29: 14,792,686 km (0.087 R)
• M30: 15,549,352 km (0.049 R)
• M31: 15,843,611 km (0.026 R)
• M32: 16,139,815 km (0.079 R)
• M33: 17,160,671 km (0.099 R)
• M34: 17,403,917 km (0.118 R)
• M35: 17,832,216 km (0.109 R)
• M36: 18,202,171 km (0.066 R)
• M37: 18,887,030 km (0.106 R)
• M38: 20,217,703 km (0.117 R)
• M39: 20,926,797 km (0.063 R)
• M40: 21,840,990 km (0.117 R)
• M41: 21,972,636 km (0.061 R)
• M42: 22,369,220 km (0.118 R)
• M43: 22,834,918 km (0.099 R)
• M44: 23,035,529 km (0.118 R)
• M45: 23,236,588 km (0.094 R)
• M46: 23,505,715 km (0.109 R)
• M47: 23,911,275 km (0.102 R)
• M48: 24,182,945 km (0.109 R)
• M49: 25,004,087 km (0.074 R)
• M50: 26,533,127 km (0.081 R)
• M51: 27,949,370 km (0.059 R)
• M52: 28,020,728 km (0.106 R)
• M53: 28,379,015 km (0.057 R)
• M54: 30,854,561 km (0.102 R)
• M55: 31,670,168 km (0.097 R)
• M56: 32,417,859 km (0.096 R)
• M57: 33,398,323 km (0.099 R)
• M58: 36,086,447 km (0.109 R)
• M59: 37,811,460 km (0.057 R)
• M60: 38,207,147 km (0.12 R)
• M61: 39,563,102 km (0.085 R)
• M62: 39,964,922 km (0.088 R)
• M63: 41,097,078 km (0.092 R)
• M64: 41,341,072 km (0.098 R)
• M65: 41,912,237 km (0.102 R)
• M66: 42,239,707 km (0.04 R)
• M67: 42,321,686 km (0.073 R)
• M68: 43,724,166 km (0.085 R)
• M69: 44,139,600 km (0.092 R)
• M70: 44,723,331 km (0.104 R)
• M71: 46,828,921 km (0.08 R)
• M72: 46,913,892 km (0.057 R)
• M73: 47,594,862 km (0.081 R)
• M74: 47,765,553 km (0.108 R)
• M75: 50,351,352 km (0.087 R)
• M76: 50,961,263 km (0.108 R)
• M77: 52,452,604 km (0.08 R)
• M78: 53,070,742 km (0.105 R)
• M79: 55,927,613 km (0.114 R)
• M80: 56,107,729 km (0.053 R)
• M81: 56,559,065 km (0.045 R)
• M82: 57,283,717 km (0.105 R)
• M83: 59,017,108 km (0.076 R)
• M84: 59,568,077 km (0.082 R)
• M85: 60,490,198 km (0.065 R)
• M86: 61,416,957 km (0.079 R)
• M87: 61,602,907 km (0.068 R)
• M88: 62,161,805 km (0.089 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 10,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit