🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.68 AU - 1 AU

Year: 283 Days

Day: 44.1 Hours

Environment

Temp: 88 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,955,457 km

• M1: 20,495 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.76 AU - 1.18 AU

Year: 351 Days

Day: 31.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.04 AU - 1.38 AU

Year: 489 Days

Day: 46.6 Hours

Environment

Temp: -10 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.5 AU - 2.68 AU

Year: 1530 Days

Day: 30.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.12 AU - 3.1 AU

Year: 1548 Days

Day: 35.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.68 AU - 4.14 AU

Year: 2312 Days

Day: 27 Hours

Environment

Temp: -124 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.9

Radius: 12.9

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.54 AU - 5.92 AU

Year: 4391 Days

Day: 6.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 33,955,457 km

• M1: 163,959 km (0.093 R)
• M2: 753,674 km (0.086 R)
• M3: 904,170 km (0.106 R)
• M4: 1,073,814 km (0.033 R)
• M5: 1,175,839 km (0.085 R)
• M6: 1,399,787 km (0.112 R)
• M7: 1,493,436 km (0.045 R)
• M8: 1,598,902 km (0.054 R)
• M9: 1,941,780 km (0.086 R)
• M10: 2,025,854 km (0.051 R)
• M11: 2,143,737 km (0.097 R)
• M12: 2,263,865 km (0.078 R)
• M13: 2,352,726 km (0.106 R)
• M14: 2,454,153 km (0.118 R)
• M15: 2,626,639 km (0.089 R)
• M16: 2,791,347 km (0.085 R)
• M17: 3,168,184 km (0.106 R)
• M18: 3,548,761 km (0.099 R)
• M19: 3,744,584 km (0.11 R)
• M20: 4,395,335 km (0.071 R)
• M21: 5,066,581 km (0.028 R)
• M22: 5,169,354 km (0.057 R)
• M23: 5,332,267 km (0.112 R)
• M24: 5,436,835 km (0.08 R)
• M25: 5,572,371 km (0.108 R)
• M26: 5,970,152 km (0.116 R)
• M27: 6,393,065 km (0.031 R)
• M28: 6,488,359 km (0.108 R)
• M29: 6,809,545 km (0.054 R)
• M30: 6,890,628 km (0.108 R)
• M31: 7,004,771 km (0.084 R)
• M32: 7,152,424 km (0.116 R)
• M33: 7,334,335 km (0.059 R)
• M34: 7,450,872 km (0.036 R)
• M35: 7,551,252 km (0.077 R)
• M36: 7,736,454 km (0.063 R)
• M37: 8,042,980 km (0.03 R)
• M38: 8,597,539 km (0.099 R)
• M39: 9,182,616 km (0.116 R)
• M40: 9,470,892 km (0.093 R)
• M41: 9,945,865 km (0.067 R)
• M42: 10,260,619 km (0.092 R)
• M43: 10,391,068 km (0.095 R)
• M44: 10,767,157 km (0.111 R)
• M45: 11,167,032 km (0.049 R)
• M46: 11,282,073 km (0.051 R)
• M47: 11,688,082 km (0.097 R)
• M48: 12,039,936 km (0.057 R)
• M49: 12,435,024 km (0.117 R)
• M50: 12,574,449 km (0.054 R)
• M51: 12,975,222 km (0.09 R)
• M52: 13,319,297 km (0.098 R)
• M53: 13,604,879 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.8

Radius: 9.8

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.11 AU - 7.57 AU

Year: 6567 Days

Day: 12.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,955,457 km

• M1: 173,982 km (0.067 R)
• M2: 269,127 km (0.032 R)
• M3: 450,589 km (0.027 R)
• M4: 591,360 km (0.098 R)
• M5: 935,136 km (0.106 R)
• M6: 1,001,109 km (0.097 R)
• M7: 1,488,349 km (0.066 R)
• M8: 1,566,439 km (0.112 R)
• M9: 1,747,303 km (0.083 R)
• M10: 1,913,955 km (0.101 R)
• M11: 2,085,993 km (0.087 R)
• M12: 2,263,117 km (0.117 R)
• M13: 2,422,289 km (0.063 R)
• M14: 2,538,227 km (0.088 R)
• M15: 2,608,688 km (0.119 R)
• M16: 3,045,513 km (0.113 R)
• M17: 3,531,557 km (0.12 R)
• M18: 3,851,098 km (0.092 R)
• M19: 3,959,706 km (0.11 R)
• M20: 4,069,361 km (0.077 R)
• M21: 4,319,788 km (0.066 R)
• M22: 4,661,619 km (0.074 R)
• M23: 4,748,536 km (0.099 R)
• M24: 5,220,816 km (0.087 R)
• M25: 5,584,937 km (0.093 R)
• M26: 5,988,702 km (0.09 R)
• M27: 8,710,486 km (0.07 R)
• M28: 8,817,747 km (0.118 R)
• M29: 8,961,511 km (0.041 R)
• M30: 9,324,286 km (0.055 R)
• M31: 9,434,091 km (0.07 R)
• M32: 9,765,899 km (0.101 R)
• M33: 10,064,197 km (0.095 R)
• M34: 10,327,639 km (0.079 R)
• M35: 10,593,324 km (0.104 R)
• M36: 11,365,100 km (0.07 R)
• M37: 11,836,782 km (0.094 R)
• M38: 12,035,149 km (0.059 R)
• M39: 12,435,473 km (0.061 R)
• M40: 12,758,754 km (0.034 R)
• M41: 15,055,679 km (0.109 R)
• M42: 15,227,567 km (0.033 R)
• M43: 16,273,256 km (0.041 R)
• M44: 16,582,475 km (0.083 R)
• M45: 16,804,628 km (0.105 R)
• M46: 16,893,788 km (0.029 R)
• M47: 17,162,167 km (0.084 R)
• M48: 17,930,053 km (0.114 R)
• M49: 18,387,074 km (0.101 R)
• M50: 18,525,004 km (0.064 R)
• M51: 18,894,211 km (0.108 R)
• M52: 20,111,190 km (0.068 R)
• M53: 21,691,990 km (0.098 R)
• M54: 22,178,932 km (0.108 R)
• M55: 23,661,147 km (0.107 R)
• M56: 23,911,275 km (0.061 R)
• M57: 24,212,715 km (0.056 R)
• M58: 24,313,394 km (0.101 R)
• M59: 24,819,035 km (0.054 R)
• M60: 25,277,253 km (0.036 R)
• M61: 25,584,228 km (0.096 R)
• M62: 26,098,545 km (0.092 R)
• M63: 26,668,364 km (0.081 R)
• M64: 27,137,652 km (0.104 R)
• M65: 27,609,484 km (0.057 R)
• M66: 27,767,459 km (0.078 R)
• M67: 27,872,926 km (0.103 R)
• M68: 28,988,178 km (0.103 R)
• M69: 29,095,140 km (0.096 R)
• M70: 29,739,757 km (0.091 R)
• M71: 29,847,767 km (0.096 R)
• M72: 29,955,777 km (0.08 R)
• M73: 31,646,831 km (0.045 R)
• M74: 31,867,189 km (0.093 R)
• M75: 33,088,805 km (0.112 R)
• M76: 33,761,547 km (0.119 R)
• M77: 34,552,171 km (0.069 R)
• M78: 35,921,740 km (0.061 R)
• M79: 36,209,267 km (0.117 R)
• M80: 37,425,348 km (0.064 R)
• M81: 37,833,601 km (0.111 R)
• M82: 39,185,666 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.4

Radius: 13.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.42 AU - 8.56 AU

Year: 6784 Days

Day: 9.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,955,457 km

• M1: 179,218 km (0.068 R)
• M2: 300,243 km (0.114 R)
• M3: 439,369 km (0.03 R)
• M4: 537,655 km (0.057 R)
• M5: 670,946 km (0.084 R)
• M6: 762,650 km (0.107 R)
• M7: 945,907 km (0.058 R)
• M8: 1,113,457 km (0.086 R)
• M9: 1,514,828 km (0.102 R)
• M10: 1,883,736 km (0.085 R)
• M11: 2,079,111 km (0.076 R)
• M12: 2,322,507 km (0.103 R)
• M13: 2,447,870 km (0.119 R)
• M14: 2,860,012 km (0.104 R)
• M15: 3,483,835 km (0.117 R)
• M16: 3,701,201 km (0.099 R)
• M17: 3,948,037 km (0.074 R)
• M18: 4,562,735 km (0.056 R)
• M19: 5,625,179 km (0.116 R)
• M20: 5,967,309 km (0.09 R)
• M21: 6,053,927 km (0.047 R)
• M22: 6,821,962 km (0.116 R)
• M23: 7,003,724 km (0.098 R)
• M24: 7,125,646 km (0.047 R)
• M25: 7,248,466 km (0.114 R)
• M26: 7,620,964 km (0.1 R)
• M27: 7,936,167 km (0.077 R)
• M28: 8,352,348 km (0.11 R)
• M29: 8,742,948 km (0.072 R)
• M30: 9,609,868 km (0.1 R)
• M31: 10,157,097 km (0.034 R)
• M32: 10,679,194 km (0.106 R)
• M33: 11,210,266 km (0.035 R)
• M34: 11,677,460 km (0.05 R)
• M35: 12,966,844 km (0.109 R)
• M36: 13,192,438 km (0.117 R)
• M37: 13,343,532 km (0.077 R)
• M38: 13,647,515 km (0.034 R)
• M39: 14,146,423 km (0.102 R)
• M40: 14,651,316 km (0.103 R)
• M41: 16,161,058 km (0.062 R)
• M42: 16,852,350 km (0.061 R)
• M43: 17,387,611 km (0.113 R)
• M44: 17,678,130 km (0.085 R)
• M45: 17,844,782 km (0.117 R)
• M46: 18,095,957 km (0.07 R)
• M47: 18,474,739 km (0.109 R)
• M48: 18,898,849 km (0.12 R)
• M49: 19,627,091 km (0.114 R)
• M50: 20,277,243 km (0.094 R)
• M51: 21,066,821 km (0.078 R)
• M52: 21,956,031 km (0.111 R)
• M53: 22,405,123 km (0.077 R)
• M54: 22,721,373 km (0.114 R)
• M55: 23,039,119 km (0.094 R)
• M56: 23,587,246 km (0.107 R)
• M57: 23,909,031 km (0.105 R)
• M58: 24,463,889 km (0.106 R)
• M59: 24,603,315 km (0.06 R)
• M60: 24,929,588 km (0.09 R)
• M61: 25,210,383 km (0.052 R)
• M62: 25,964,356 km (0.116 R)
• M63: 26,630,216 km (0.069 R)
• M64: 28,221,938 km (0.084 R)
• M65: 28,612,388 km (0.115 R)
• M66: 28,808,361 km (0.1 R)
• M67: 29,053,851 km (0.112 R)
• M68: 29,250,722 km (0.07 R)
• M69: 29,349,457 km (0.101 R)
• M70: 30,192,291 km (0.103 R)
• M71: 30,541,602 km (0.097 R)
• M72: 32,054,186 km (0.089 R)
• M73: 32,717,204 km (0.106 R)
• M74: 32,870,841 km (0.091 R)
• M75: 33,333,248 km (0.101 R)
• M76: 33,745,988 km (0.08 R)
• M77: 34,004,942 km (0.103 R)
• M78: 34,733,185 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.3

Radius: 5.1

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 11.85 AU - 13.17 AU

Year: 16243 Days

Day: 20.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,955,457 km

• M1: 64,477 km (0.081 R)
• M2: 222,153 km (0.053 R)
• M3: 465,249 km (0.059 R)
• M4: 561,590 km (0.102 R)
• M5: 844,779 km (0.115 R)
• M6: 933,192 km (0.113 R)
• M7: 978,520 km (0.088 R)
• M8: 1,167,462 km (0.104 R)
• M9: 1,333,815 km (0.058 R)
• M10: 2,071,931 km (0.11 R)
• M11: 2,191,908 km (0.046 R)
• M12: 2,232,449 km (0.077 R)
• M13: 2,481,081 km (0.098 R)
• M14: 2,826,203 km (0.112 R)
• M15: 3,094,881 km (0.071 R)
• M16: 3,536,942 km (0.109 R)
• M17: 3,632,535 km (0.067 R)
• M18: 4,098,234 km (0.1 R)
• M19: 4,530,721 km (0.072 R)
• M20: 4,818,398 km (0.058 R)
• M21: 5,111,909 km (0.113 R)
• M22: 5,274,372 km (0.08 R)
• M23: 5,493,832 km (0.078 R)
• M24: 6,083,846 km (0.108 R)
• M25: 6,488,359 km (0.045 R)
• M26: 6,605,494 km (0.119 R)
• M27: 6,752,997 km (0.111 R)
• M28: 8,033,854 km (0.072 R)
• M29: 8,413,384 km (0.112 R)
• M30: 8,509,276 km (0.113 R)
• M31: 8,993,674 km (0.038 R)
• M32: 9,124,273 km (0.04 R)
• M33: 9,157,035 km (0.07 R)
• M34: 9,988,949 km (0.088 R)
• M35: 10,124,335 km (0.08 R)
• M36: 10,465,418 km (0.065 R)
• M37: 10,949,068 km (0.079 R)
• M38: 11,193,810 km (0.098 R)
• M39: 11,404,893 km (0.055 R)
• M40: 11,688,381 km (0.077 R)
• M41: 11,974,262 km (0.076 R)
• M42: 12,118,026 km (0.115 R)
• M43: 12,516,405 km (0.073 R)
• M44: 12,589,259 km (0.107 R)
• M45: 12,845,520 km (0.091 R)
• M46: 13,812,371 km (0.115 R)
• M47: 14,648,474 km (0.032 R)
• M48: 15,072,733 km (0.051 R)
• M49: 15,461,987 km (0.109 R)
• M50: 15,697,005 km (0.049 R)
• M51: 16,529,069 km (0.049 R)
• M52: 17,051,464 km (0.034 R)
• M53: 17,783,447 km (0.057 R)
• M54: 18,070,974 km (0.03 R)
• M55: 18,277,120 km (0.04 R)
• M56: 18,608,778 km (0.07 R)
• M57: 19,110,081 km (0.112 R)
• M58: 19,194,005 km (0.066 R)
• M59: 19,446,676 km (0.105 R)
• M60: 19,997,795 km (0.048 R)
• M61: 20,253,906 km (0.11 R)
• M62: 21,028,823 km (0.108 R)
• M63: 22,607,380 km (0.102 R)
• M64: 22,651,810 km (0.111 R)
• M65: 23,008,003 km (0.053 R)
• M66: 23,186,772 km (0.103 R)
• M67: 24,314,591 km (0.108 R)
• M68: 24,496,651 km (0.095 R)
• M69: 25,183,605 km (0.114 R)
• M70: 25,645,114 km (0.051 R)
• M71: 25,923,366 km (0.025 R)
• M72: 27,803,662 km (0.119 R)
• M73: 28,184,987 km (0.11 R)
• M74: 28,328,302 km (0.115 R)
• M75: 28,712,020 km (0.11 R)
• M76: 29,097,534 km (0.114 R)
• M77: 29,145,704 km (0.07 R)
• M78: 30,606,976 km (0.077 R)
• M79: 30,656,194 km (0.104 R)
• M80: 31,050,085 km (0.103 R)
• M81: 32,091,885 km (0.069 R)
• M82: 32,191,816 km (0.108 R)
• M83: 33,650,844 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 11,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit