🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.15 AU - 1.53 AU

Year: 564 Days

Day: 23.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.32 AU - 2.12 AU

Year: 820 Days

Day: 35.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,724,060 km

• M1: 908,358 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.52 AU - 2.18 AU

Year: 915 Days

Day: 15.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,724,060 km

• M1: 1,424,022 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.92 AU - 5.82 AU

Year: 3906 Days

Day: 22.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.8

Radius: 11.5

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.64 AU - 10.22 AU

Year: 11372 Days

Day: 7.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 67,724,060 km

• M1: 148,401 km (0.065 R)
• M2: 303,384 km (0.11 R)
• M3: 383,569 km (0.101 R)
• M4: 506,090 km (0.111 R)
• M5: 620,233 km (0.095 R)
• M6: 757,264 km (0.083 R)
• M7: 1,019,659 km (0.089 R)
• M8: 1,185,264 km (0.045 R)
• M9: 1,311,375 km (0.1 R)
• M10: 3,090,692 km (0.105 R)
• M11: 3,585,263 km (0.058 R)
• M12: 3,841,823 km (0.094 R)
• M13: 4,201,606 km (0.076 R)
• M14: 4,953,634 km (0.088 R)
• M15: 5,213,635 km (0.037 R)
• M16: 5,318,952 km (0.062 R)
• M17: 5,424,868 km (0.09 R)
• M18: 5,720,024 km (0.096 R)
• M19: 6,130,970 km (0.097 R)
• M20: 6,242,270 km (0.1 R)
• M21: 7,126,992 km (0.046 R)
• M22: 7,748,721 km (0.115 R)
• M23: 7,869,147 km (0.119 R)
• M24: 9,202,513 km (0.038 R)
• M25: 9,490,489 km (0.099 R)
• M26: 9,651,755 km (0.068 R)
• M27: 9,781,307 km (0.111 R)
• M28: 10,438,341 km (0.093 R)
• M29: 10,671,714 km (0.069 R)
• M30: 11,484,928 km (0.1 R)
• M31: 11,899,015 km (0.04 R)
• M32: 12,142,859 km (0.065 R)
• M33: 12,247,727 km (0.068 R)
• M34: 12,423,505 km (0.119 R)
• M35: 13,062,886 km (0.089 R)
• M36: 13,495,074 km (0.108 R)
• M37: 13,713,038 km (0.109 R)
• M38: 14,336,712 km (0.119 R)
• M39: 15,007,210 km (0.095 R)
• M40: 15,688,030 km (0.116 R)
• M41: 15,917,064 km (0.054 R)
• M42: 16,147,445 km (0.065 R)
• M43: 16,262,934 km (0.083 R)
• M44: 16,340,127 km (0.094 R)
• M45: 16,572,452 km (0.103 R)
• M46: 16,688,989 km (0.039 R)
• M47: 17,118,784 km (0.11 R)
• M48: 18,914,556 km (0.11 R)
• M49: 19,280,922 km (0.107 R)
• M50: 19,526,412 km (0.115 R)
• M51: 20,477,256 km (0.065 R)
• M52: 21,231,977 km (0.106 R)
• M53: 21,612,704 km (0.116 R)
• M54: 22,166,664 km (0.096 R)
• M55: 22,380,889 km (0.053 R)
• M56: 23,856,372 km (0.081 R)
• M57: 24,032,000 km (0.093 R)
• M58: 24,340,471 km (0.12 R)
• M59: 26,082,838 km (0.056 R)
• M60: 26,309,179 km (0.117 R)
• M61: 26,490,641 km (0.108 R)
• M62: 27,129,125 km (0.034 R)
• M63: 27,865,147 km (0.081 R)
• M64: 28,281,926 km (0.027 R)
• M65: 28,514,401 km (0.076 R)
• M66: 28,607,601 km (0.058 R)
• M67: 29,215,716 km (0.045 R)
• M68: 29,733,624 km (0.097 R)
• M69: 30,349,518 km (0.101 R)
• M70: 30,587,678 km (0.106 R)
• M71: 31,257,428 km (0.045 R)
• M72: 31,738,834 km (0.118 R)
• M73: 31,980,434 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.3

Radius: 7.1

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 13.2 AU - 14.08 AU

Year: 18308 Days

Day: 16.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,724,060 km

• M1: 93,648 km (0.102 R)
• M2: 175,927 km (0.111 R)
• M3: 426,504 km (0.117 R)
• M4: 1,159,084 km (0.096 R)
• M5: 1,736,831 km (0.065 R)
• M6: 1,900,641 km (0.108 R)
• M7: 2,069,687 km (0.102 R)
• M8: 2,332,380 km (0.112 R)
• M9: 2,422,289 km (0.109 R)
• M10: 2,605,696 km (0.065 R)
• M11: 2,667,779 km (0.1 R)
• M12: 2,889,333 km (0.09 R)
• M13: 3,623,859 km (0.071 R)
• M14: 3,693,272 km (0.071 R)
• M15: 3,833,745 km (0.06 R)
• M16: 3,940,258 km (0.069 R)
• M17: 4,675,233 km (0.119 R)
• M18: 4,751,079 km (0.114 R)
• M19: 6,142,788 km (0.112 R)
• M20: 6,477,588 km (0.099 R)
• M21: 6,947,624 km (0.064 R)
• M22: 7,208,523 km (0.103 R)
• M23: 9,171,397 km (0.069 R)
• M24: 9,409,856 km (0.083 R)
• M25: 9,698,580 km (0.054 R)
• M26: 9,795,519 km (0.109 R)
• M27: 11,389,335 km (0.118 R)
• M28: 11,542,822 km (0.066 R)
• M29: 11,903,802 km (0.106 R)
• M30: 12,111,743 km (0.099 R)
• M31: 12,216,013 km (0.038 R)
• M32: 12,531,066 km (0.091 R)
• M33: 12,795,555 km (0.101 R)
• M34: 13,061,988 km (0.116 R)
• M35: 13,222,657 km (0.11 R)
• M36: 13,817,607 km (0.061 R)
• M37: 13,981,417 km (0.082 R)
• M38: 14,310,832 km (0.071 R)
• M39: 15,033,539 km (0.088 R)
• M40: 15,089,638 km (0.1 R)
• M41: 15,427,580 km (0.095 R)
• M42: 16,745,986 km (0.062 R)
• M43: 16,804,179 km (0.025 R)
• M44: 18,399,192 km (0.063 R)
• M45: 19,980,441 km (0.119 R)
• M46: 20,600,076 km (0.106 R)
• M47: 21,541,345 km (0.113 R)
• M48: 22,625,032 km (0.113 R)
• M49: 23,011,743 km (0.092 R)
• M50: 23,205,921 km (0.118 R)
• M51: 23,465,623 km (0.113 R)
• M52: 23,857,120 km (0.099 R)
• M53: 24,316,535 km (0.105 R)
• M54: 24,382,359 km (0.087 R)
• M55: 25,511,224 km (0.09 R)
• M56: 27,544,409 km (0.114 R)
• M57: 27,750,555 km (0.093 R)
• M58: 28,026,263 km (0.092 R)
• M59: 28,789,213 km (0.076 R)
• M60: 29,769,976 km (0.081 R)
• M61: 29,840,437 km (0.103 R)
• M62: 31,908,179 km (0.109 R)
• M63: 32,197,052 km (0.114 R)
• M64: 32,850,047 km (0.091 R)
• M65: 33,580,832 km (0.118 R)
• M66: 34,095,599 km (0.066 R)
• M67: 34,390,755 km (0.064 R)
• M68: 34,835,360 km (0.083 R)
• M69: 36,859,120 km (0.105 R)
• M70: 36,934,817 km (0.111 R)
• M71: 37,770,770 km (0.054 R)
• M72: 38,076,248 km (0.105 R)
• M73: 38,689,899 km (0.118 R)
• M74: 39,693,850 km (0.094 R)
• M75: 40,315,878 km (0.038 R)
• M76: 40,628,089 km (0.025 R)
• M77: 40,706,329 km (0.083 R)
• M78: 40,941,197 km (0.046 R)
• M79: 43,714,293 km (0.042 R)
• M80: 45,163,896 km (0.091 R)
• M81: 46,384,017 km (0.112 R)
• M82: 46,711,187 km (0.099 R)
• M83: 47,532,479 km (0.095 R)
• M84: 48,027,499 km (0.108 R)
• M85: 48,358,559 km (0.101 R)
• M86: 50,528,326 km (0.047 R)
• M87: 51,033,668 km (0.096 R)
• M88: 52,049,138 km (0.09 R)
• M89: 52,729,809 km (0.116 R)
• M90: 53,413,471 km (0.088 R)
• M91: 54,530,668 km (0.092 R)
• M92: 55,481,961 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.7

Radius: 8

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 13.15 AU - 17.89 AU

Year: 22221 Days

Day: 19.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 67,724,060 km

• M1: 118,631 km (0.081 R)
• M2: 404,662 km (0.112 R)
• M3: 505,940 km (0.118 R)
• M4: 782,098 km (0.113 R)
• M5: 2,008,202 km (0.027 R)
• M6: 2,234,394 km (0.09 R)
• M7: 2,468,814 km (0.084 R)
• M8: 2,613,325 km (0.025 R)
• M9: 3,430,728 km (0.093 R)
• M10: 3,484,284 km (0.11 R)
• M11: 3,811,754 km (0.053 R)
• M12: 4,177,670 km (0.095 R)
• M13: 4,234,966 km (0.085 R)
• M14: 4,379,328 km (0.051 R)
• M15: 4,732,678 km (0.108 R)
• M16: 4,792,368 km (0.032 R)
• M17: 4,912,794 km (0.102 R)
• M18: 5,279,758 km (0.084 R)
• M19: 5,560,852 km (0.045 R)
• M20: 5,719,127 km (0.079 R)
• M21: 5,846,883 km (0.036 R)
• M22: 6,072,626 km (0.1 R)
• M23: 7,175,312 km (0.086 R)
• M24: 9,146,264 km (0.069 R)
• M25: 9,258,313 km (0.108 R)
• M26: 10,209,905 km (0.063 R)
• M27: 11,432,718 km (0.118 R)
• M28: 11,593,835 km (0.037 R)
• M29: 13,035,659 km (0.108 R)
• M30: 13,415,488 km (0.063 R)
• M31: 15,546,510 km (0.102 R)
• M32: 16,174,522 km (0.088 R)
• M33: 16,537,147 km (0.077 R)
• M34: 16,673,879 km (0.088 R)
• M35: 16,994,169 km (0.097 R)
• M36: 17,501,754 km (0.11 R)
• M37: 17,734,080 km (0.036 R)
• M38: 17,920,628 km (0.09 R)
• M39: 18,437,190 km (0.073 R)
• M40: 19,101,703 km (0.095 R)
• M41: 19,773,996 km (0.064 R)
• M42: 21,787,135 km (0.071 R)
• M43: 23,046,450 km (0.096 R)
• M44: 23,301,065 km (0.068 R)
• M45: 24,381,012 km (0.078 R)
• M46: 25,109,853 km (0.096 R)
• M47: 25,162,212 km (0.103 R)
• M48: 25,267,080 km (0.108 R)
• M49: 25,424,457 km (0.114 R)
• M50: 25,740,408 km (0.037 R)
• M51: 26,163,620 km (0.096 R)
• M52: 26,535,820 km (0.105 R)
• M53: 27,501,025 km (0.043 R)
• M54: 27,825,204 km (0.117 R)
• M55: 28,150,729 km (0.113 R)
• M56: 28,696,163 km (0.084 R)
• M57: 28,805,668 km (0.067 R)
• M58: 29,300,089 km (0.087 R)
• M59: 30,019,356 km (0.107 R)
• M60: 31,474,943 km (0.036 R)
• M61: 34,048,326 km (0.099 R)
• M62: 35,037,916 km (0.119 R)
• M63: 36,155,113 km (0.074 R)
• M64: 36,510,408 km (0.111 R)
• M65: 39,759,075 km (0.112 R)
• M66: 40,003,368 km (0.107 R)
• M67: 40,064,554 km (0.101 R)
• M68: 40,800,874 km (0.107 R)
• M69: 40,923,994 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.1

Radius: 5.9

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 16.87 AU - 22.01 AU

Year: 31151 Days

Day: 15.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,724,060 km

• M1: 112,946 km (0.101 R)
• M2: 236,813 km (0.086 R)
• M3: 373,546 km (0.075 R)
• M4: 922,271 km (0.093 R)
• M5: 1,018,313 km (0.066 R)
• M6: 1,246,599 km (0.117 R)
• M7: 1,749,846 km (0.107 R)
• M8: 2,085,544 km (0.093 R)
• M9: 2,375,165 km (0.112 R)
• M10: 2,575,178 km (0.087 R)
• M11: 2,780,725 km (0.062 R)
• M12: 3,317,782 km (0.045 R)
• M13: 4,042,882 km (0.038 R)
• M14: 5,068,376 km (0.084 R)
• M15: 5,412,900 km (0.08 R)
• M16: 5,988,552 km (0.07 R)
• M17: 6,352,524 km (0.089 R)
• M18: 7,006,715 km (0.094 R)
• M19: 7,054,138 km (0.036 R)
• M20: 7,486,925 km (0.116 R)
• M21: 7,535,544 km (0.079 R)
• M22: 8,377,930 km (0.099 R)
• M23: 9,670,156 km (0.096 R)
• M24: 9,723,114 km (0.117 R)
• M25: 10,258,225 km (0.088 R)
• M26: 12,897,880 km (0.088 R)
• M27: 13,722,613 km (0.057 R)
• M28: 13,961,371 km (0.12 R)
• M29: 14,443,076 km (0.113 R)
• M30: 14,807,796 km (0.068 R)
• M31: 15,608,593 km (0.11 R)
• M32: 15,670,826 km (0.061 R)
• M33: 15,983,037 km (0.042 R)
• M34: 16,171,231 km (0.109 R)
• M35: 16,740,451 km (0.025 R)
• M36: 17,445,206 km (0.108 R)
• M37: 18,487,305 km (0.051 R)
• M38: 19,015,834 km (0.111 R)
• M39: 19,415,560 km (0.114 R)
• M40: 19,952,915 km (0.074 R)
• M41: 20,291,156 km (0.113 R)
• M42: 20,359,073 km (0.109 R)
• M43: 22,220,221 km (0.038 R)
• M44: 22,923,331 km (0.119 R)
• M45: 24,567,860 km (0.073 R)
• M46: 24,857,631 km (0.032 R)
• M47: 25,660,672 km (0.053 R)
• M48: 26,323,989 km (0.107 R)
• M49: 27,742,776 km (0.095 R)
• M50: 28,195,907 km (0.056 R)
• M51: 28,271,754 km (0.113 R)
• M52: 28,880,318 km (0.085 R)
• M53: 29,724,199 km (0.062 R)
• M54: 30,420,577 km (0.06 R)
• M55: 31,044,101 km (0.079 R)
• M56: 32,383,152 km (0.12 R)
• M57: 34,954,290 km (0.059 R)
• M58: 37,174,323 km (0.077 R)
• M59: 40,631,380 km (0.069 R)
• M60: 41,317,885 km (0.066 R)
• M61: 42,181,214 km (0.105 R)
• M62: 43,050,677 km (0.077 R)
• M63: 43,662,682 km (0.117 R)
• M64: 45,605,060 km (0.036 R)
• M65: 47,936,693 km (0.117 R)
• M66: 48,027,200 km (0.079 R)
• M67: 48,843,705 km (0.092 R)
• M68: 51,228,594 km (0.074 R)
• M69: 51,598,699 km (0.106 R)
• M70: 51,969,851 km (0.057 R)
• M71: 52,528,300 km (0.108 R)
• M72: 53,463,287 km (0.072 R)
• M73: 54,309,413 km (0.1 R)
• M74: 55,919,834 km (0.12 R)
• M75: 56,683,232 km (0.074 R)
• M76: 56,874,567 km (0.089 R)
• M77: 58,509,672 km (0.115 R)
• M78: 58,993,621 km (0.048 R)
• M79: 59,284,589 km (0.092 R)
• M80: 59,673,244 km (0.059 R)
• M81: 59,867,871 km (0.111 R)
• M82: 60,062,797 km (0.113 R)
• M83: 60,160,335 km (0.077 R)
• M84: 61,138,406 km (0.102 R)
• M85: 61,236,542 km (0.104 R)
• M86: 62,319,032 km (0.098 R)
• M87: 62,813,154 km (0.067 R)
• M88: 64,303,298 km (0.036 R)
• M89: 64,503,011 km (0.077 R)
• M90: 64,602,793 km (0.081 R)
• M91: 65,303,360 km (0.08 R)
• M92: 65,503,971 km (0.102 R)
• M93: 67,014,909 km (0.115 R)
• M94: 67,217,315 km (0.091 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 12,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit