🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.6 AU - 0.72 AU

Year: 231 Days

Day: 13.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,783,249 km

• M1: 340,784 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.8 AU - 0.92 AU

Year: 343 Days

Day: 22.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.94 AU - 1 AU

Year: 411 Days

Day: 12.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.81 AU - 1.27 AU

Year: 457 Days

Day: 41.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.69 AU - 2.27 AU

Year: 1199 Days

Day: 28.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.73 AU - 2.61 AU

Year: 1376 Days

Day: 29.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,783,249 km

• M1: 991,235 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.5

Radius: 13.2

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.6 AU - 4.24 AU

Year: 2722 Days

Day: 9 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 71,783,249 km

• M1: 178,769 km (0.099 R)
• M2: 441,763 km (0.105 R)
• M3: 780,302 km (0.098 R)
• M4: 980,464 km (0.064 R)
• M5: 1,164,619 km (0.046 R)
• M6: 1,349,074 km (0.097 R)
• M7: 1,543,700 km (0.097 R)
• M8: 1,708,856 km (0.083 R)
• M9: 1,813,575 km (0.08 R)
• M10: 1,974,841 km (0.096 R)
• M11: 2,211,805 km (0.049 R)
• M12: 2,312,185 km (0.075 R)
• M13: 2,458,192 km (0.057 R)
• M14: 2,577,422 km (0.077 R)
• M15: 2,698,596 km (0.115 R)
• M16: 2,962,487 km (0.094 R)
• M17: 3,415,768 km (0.076 R)
• M18: 3,566,114 km (0.12 R)
• M19: 4,030,915 km (0.068 R)
• M20: 4,261,595 km (0.115 R)
• M21: 4,369,604 km (0.117 R)
• M22: 5,055,810 km (0.12 R)
• M23: 5,285,592 km (0.082 R)
• M24: 5,440,875 km (0.071 R)
• M25: 5,755,778 km (0.109 R)
• M26: 6,036,424 km (0.067 R)
• M27: 6,757,485 km (0.046 R)
• M28: 6,968,568 km (0.108 R)
• M29: 7,117,567 km (0.051 R)
• M30: 7,246,222 km (0.048 R)
• M31: 7,419,007 km (0.098 R)
• M32: 7,967,583 km (0.1 R)
• M33: 8,235,662 km (0.095 R)
• M34: 8,666,205 km (0.098 R)
• M35: 8,803,685 km (0.067 R)
• M36: 9,267,289 km (0.081 R)
• M37: 9,384,424 km (0.106 R)
• M38: 9,762,757 km (0.067 R)
• M39: 9,905,922 km (0.108 R)
• M40: 10,242,517 km (0.05 R)
• M41: 10,461,080 km (0.064 R)
• M42: 10,583,152 km (0.08 R)
• M43: 10,681,138 km (0.078 R)
• M44: 10,779,424 km (0.044 R)
• M45: 10,927,376 km (0.118 R)
• M46: 11,026,410 km (0.071 R)
• M47: 11,250,358 km (0.093 R)
• M48: 11,982,341 km (0.116 R)
• M49: 12,366,957 km (0.09 R)
• M50: 12,521,940 km (0.073 R)
• M51: 12,990,929 km (0.083 R)
• M52: 13,545,339 km (0.068 R)
• M53: 13,705,110 km (0.111 R)
• M54: 13,892,406 km (0.104 R)
• M55: 13,999,818 km (0.105 R)
• M56: 14,296,470 km (0.064 R)
• M57: 16,092,393 km (0.06 R)
• M58: 16,573,649 km (0.106 R)
• M59: 16,659,219 km (0.097 R)
• M60: 16,859,082 km (0.075 R)
• M61: 17,002,396 km (0.093 R)
• M62: 17,319,095 km (0.117 R)
• M63: 18,192,747 km (0.102 R)
• M64: 18,280,860 km (0.095 R)
• M65: 18,783,209 km (0.111 R)
• M66: 19,560,221 km (0.101 R)
• M67: 19,771,154 km (0.101 R)
• M68: 19,861,810 km (0.111 R)
• M69: 19,952,616 km (0.099 R)
• M70: 20,317,186 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.1

Radius: 13

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.65 AU - 6.37 AU

Year: 6342 Days

Day: 13.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 71,783,249 km

• M1: 164,109 km (0.057 R)
• M2: 352,453 km (0.087 R)
• M3: 467,793 km (0.118 R)
• M4: 656,884 km (0.079 R)
• M5: 809,624 km (0.093 R)
• M6: 907,461 km (0.111 R)
• M7: 1,274,723 km (0.093 R)
• M8: 1,381,237 km (0.083 R)
• M9: 1,491,042 km (0.069 R)
• M10: 1,614,311 km (0.084 R)
• M11: 2,131,022 km (0.119 R)
• M12: 2,402,243 km (0.092 R)
• M13: 2,610,184 km (0.092 R)
• M14: 2,747,814 km (0.119 R)
• M15: 2,862,406 km (0.108 R)
• M16: 2,952,613 km (0.116 R)
• M17: 3,043,868 km (0.096 R)
• M18: 3,215,905 km (0.096 R)
• M19: 3,528,116 km (0.12 R)
• M20: 4,167,797 km (0.096 R)
• M21: 4,300,041 km (0.095 R)
• M22: 4,797,155 km (0.091 R)
• M23: 4,935,982 km (0.114 R)
• M24: 5,076,305 km (0.076 R)
• M25: 5,249,389 km (0.078 R)
• M26: 5,472,739 km (0.107 R)
• M27: 5,585,536 km (0.106 R)
• M28: 5,715,387 km (0.088 R)
• M29: 6,044,652 km (0.112 R)
• M30: 6,397,104 km (0.086 R)
• M31: 6,550,143 km (0.078 R)
• M32: 6,670,120 km (0.039 R)
• M33: 6,894,816 km (0.12 R)
• M34: 7,476,602 km (0.097 R)
• M35: 7,673,922 km (0.091 R)
• M36: 7,782,380 km (0.099 R)
• M37: 7,964,291 km (0.114 R)
• M38: 9,046,931 km (0.118 R)
• M39: 9,664,022 km (0.077 R)
• M40: 10,235,038 km (0.051 R)
• M41: 10,514,636 km (0.067 R)
• M42: 10,635,212 km (0.092 R)
• M43: 10,857,664 km (0.047 R)
• M44: 11,142,797 km (0.094 R)
• M45: 11,327,551 km (0.095 R)
• M46: 11,992,364 km (0.032 R)
• M47: 12,329,557 km (0.105 R)
• M48: 12,435,622 km (0.042 R)
• M49: 12,520,594 km (0.112 R)
• M50: 12,648,500 km (0.061 R)
• M51: 12,884,266 km (0.089 R)
• M52: 13,121,379 km (0.088 R)
• M53: 13,316,454 km (0.119 R)
• M54: 13,929,656 km (0.036 R)
• M55: 14,017,919 km (0.098 R)
• M56: 14,395,504 km (0.069 R)
• M57: 14,484,814 km (0.059 R)
• M58: 14,574,423 km (0.027 R)
• M59: 14,686,472 km (0.067 R)
• M60: 14,979,534 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.8

Radius: 14.2

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.1 AU - 10.52 AU

Year: 13226 Days

Day: 5.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,783,249 km

• M1: 181,163 km (0.085 R)
• M2: 301,440 km (0.083 R)
• M3: 789,428 km (0.041 R)
• M4: 936,034 km (0.075 R)
• M5: 1,154,297 km (0.079 R)
• M6: 1,390,063 km (0.113 R)
• M7: 1,525,599 km (0.081 R)
• M8: 1,761,964 km (0.119 R)
• M9: 2,113,668 km (0.036 R)
• M10: 2,378,756 km (0.087 R)
• M11: 2,912,671 km (0.094 R)
• M12: 3,767,024 km (0.11 R)
• M13: 3,992,318 km (0.049 R)
• M14: 4,660,871 km (0.119 R)
• M15: 5,692,049 km (0.057 R)
• M16: 5,951,452 km (0.093 R)
• M17: 6,290,740 km (0.076 R)
• M18: 7,629,192 km (0.117 R)
• M19: 7,792,403 km (0.085 R)
• M20: 8,668,149 km (0.038 R)
• M21: 9,795,669 km (0.078 R)
• M22: 10,648,825 km (0.098 R)
• M23: 11,061,267 km (0.106 R)
• M24: 12,091,547 km (0.031 R)
• M25: 12,330,006 km (0.109 R)
• M26: 12,521,791 km (0.062 R)
• M27: 12,714,772 km (0.109 R)
• M28: 13,348,468 km (0.111 R)
• M29: 13,496,271 km (0.102 R)
• M30: 14,092,568 km (0.095 R)
• M31: 16,616,135 km (0.089 R)
• M32: 16,934,629 km (0.084 R)
• M33: 18,557,466 km (0.09 R)
• M34: 18,722,473 km (0.113 R)
• M35: 19,443,086 km (0.039 R)
• M36: 19,722,684 km (0.099 R)
• M37: 20,060,027 km (0.103 R)
• M38: 20,512,860 km (0.108 R)
• M39: 20,854,542 km (0.118 R)
• M40: 21,428,399 km (0.101 R)
• M41: 21,717,272 km (0.107 R)
• M42: 22,650,464 km (0.111 R)
• M43: 24,435,167 km (0.096 R)
• M44: 24,858,080 km (0.118 R)
• M45: 25,466,494 km (0.062 R)
• M46: 26,079,696 km (0.095 R)
• M47: 26,202,965 km (0.105 R)
• M48: 28,517,992 km (0.105 R)
• M49: 30,702,420 km (0.079 R)
• M50: 30,832,570 km (0.119 R)
• M51: 32,674,269 km (0.084 R)
• M52: 34,011,525 km (0.088 R)
• M53: 34,686,959 km (0.074 R)
• M54: 35,298,515 km (0.091 R)
• M55: 35,708,264 km (0.07 R)
• M56: 37,780,344 km (0.114 R)
• M57: 37,989,781 km (0.096 R)
• M58: 39,820,410 km (0.076 R)
• M59: 42,184,954 km (0.118 R)
• M60: 43,713,395 km (0.118 R)
• M61: 44,153,363 km (0.107 R)
• M62: 44,300,417 km (0.089 R)
• M63: 44,742,330 km (0.098 R)
• M64: 45,037,785 km (0.089 R)
• M65: 46,300,691 km (0.092 R)
• M66: 47,049,129 km (0.096 R)
• M67: 47,274,423 km (0.037 R)
• M68: 48,937,503 km (0.111 R)
• M69: 49,929,187 km (0.096 R)
• M70: 50,312,457 km (0.114 R)
• M71: 50,619,731 km (0.09 R)
• M72: 50,773,517 km (0.075 R)
• M73: 51,854,960 km (0.05 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.3

Radius: 6.9

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 12.36 AU - 13.92 AU

Year: 20503 Days

Day: 19.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,783,249 km

• M1: 273,615 km (0.094 R)
• M2: 839,842 km (0.111 R)
• M3: 1,617,751 km (0.065 R)
• M4: 1,831,377 km (0.12 R)
• M5: 2,021,666 km (0.083 R)
• M6: 2,152,115 km (0.111 R)
• M7: 2,701,588 km (0.093 R)
• M8: 2,955,156 km (0.116 R)
• M9: 3,029,058 km (0.103 R)
• M10: 3,216,504 km (0.115 R)
• M11: 3,369,243 km (0.087 R)
• M12: 3,962,848 km (0.114 R)
• M13: 4,126,657 km (0.09 R)
• M14: 4,978,916 km (0.109 R)
• M15: 5,424,868 km (0.041 R)
• M16: 5,698,632 km (0.086 R)
• M17: 6,643,492 km (0.087 R)
• M18: 7,383,553 km (0.1 R)
• M19: 8,045,972 km (0.095 R)
• M20: 8,097,733 km (0.073 R)
• M21: 9,372,606 km (0.117 R)
• M22: 9,756,025 km (0.1 R)
• M23: 10,594,970 km (0.115 R)
• M24: 11,515,296 km (0.112 R)
• M25: 11,808,059 km (0.115 R)
• M26: 12,460,904 km (0.107 R)
• M27: 12,882,321 km (0.058 R)
• M28: 13,431,196 km (0.069 R)
• M29: 16,091,495 km (0.068 R)
• M30: 17,146,609 km (0.086 R)
• M31: 20,443,596 km (0.099 R)
• M32: 20,726,935 km (0.06 R)
• M33: 20,869,053 km (0.078 R)
• M34: 21,225,993 km (0.053 R)
• M35: 21,297,650 km (0.092 R)
• M36: 22,820,258 km (0.109 R)
• M37: 24,003,577 km (0.096 R)
• M38: 24,527,618 km (0.067 R)
• M39: 24,677,964 km (0.089 R)
• M40: 26,970,701 km (0.102 R)
• M41: 27,515,387 km (0.106 R)
• M42: 28,773,954 km (0.12 R)
• M43: 29,012,113 km (0.04 R)
• M44: 29,410,343 km (0.102 R)
• M45: 29,970,886 km (0.108 R)
• M46: 30,777,817 km (0.091 R)
• M47: 31,021,362 km (0.119 R)
• M48: 31,673,759 km (0.114 R)
• M49: 32,413,071 km (0.087 R)
• M50: 32,578,227 km (0.116 R)
• M51: 33,825,126 km (0.052 R)
• M52: 34,496,521 km (0.045 R)
• M53: 34,665,118 km (0.074 R)
• M54: 34,749,491 km (0.044 R)
• M55: 35,172,404 km (0.107 R)
• M56: 36,365,597 km (0.097 R)
• M57: 37,658,571 km (0.075 R)
• M58: 38,703,812 km (0.045 R)
• M59: 39,142,283 km (0.12 R)
• M60: 39,758,626 km (0.116 R)
• M61: 41,806,621 km (0.104 R)
• M62: 43,524,154 km (0.081 R)
• M63: 44,345,746 km (0.101 R)
• M64: 44,529,003 km (0.109 R)
• M65: 44,804,413 km (0.119 R)
• M66: 44,988,268 km (0.078 R)
• M67: 45,172,423 km (0.115 R)
• M68: 45,356,878 km (0.112 R)
• M69: 45,818,985 km (0.072 R)
• M70: 47,495,379 km (0.104 R)
• M71: 48,529,848 km (0.045 R)
• M72: 49,097,124 km (0.12 R)
• M73: 49,191,819 km (0.106 R)
• M74: 49,286,664 km (0.118 R)
• M75: 50,812,263 km (0.057 R)
• M76: 52,643,939 km (0.049 R)
• M77: 54,203,049 km (0.104 R)
• M78: 54,301,035 km (0.104 R)
• M79: 54,497,008 km (0.116 R)
• M80: 54,693,430 km (0.06 R)
• M81: 54,988,288 km (0.119 R)
• M82: 55,579,648 km (0.071 R)
• M83: 55,777,267 km (0.086 R)
• M84: 56,074,069 km (0.086 R)
• M85: 57,866,252 km (0.11 R)
• M86: 57,966,333 km (0.089 R)
• M87: 58,869,904 km (0.113 R)
• M88: 63,147,804 km (0.043 R)
• M89: 63,870,512 km (0.068 R)
• M90: 64,595,912 km (0.111 R)
• M91: 67,314,105 km (0.108 R)
• M92: 69,005,309 km (0.06 R)
• M93: 69,536,681 km (0.098 R)
• M94: 69,749,558 km (0.066 R)
• M95: 70,069,399 km (0.107 R)
• M96: 71,031,762 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 16,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit