🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.66 AU - 0.86 AU

Year: 251 Days

Day: 42.1 Hours

Environment

Temp: 106 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.62 AU - 0.94 AU

Year: 261 Days

Day: 27 Hours

Environment

Temp: 157 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.76 AU - 0.84 AU

Year: 271 Days

Day: 27.8 Hours

Environment

Temp: 94 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.12 AU - 1.12 AU

Year: 449 Days

Day: 23.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 50,045,827 km

• M1: 457,470 km (0.066 R)
• M2: 818,001 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.24 AU - 1.44 AU

Year: 587 Days

Day: 32.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.15 AU - 3.49 AU

Year: 1794 Days

Day: 36 Hours

Environment

Temp: -99 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,045,827 km

• M1: 1,832,574 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10

Radius: 9.4

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.64 AU - 6 AU

Year: 4008 Days

Day: 11.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 50,045,827 km

• M1: 122,221 km (0.12 R)
• M2: 206,445 km (0.074 R)
• M3: 406,607 km (0.099 R)
• M4: 483,650 km (0.046 R)
• M5: 626,516 km (0.114 R)
• M6: 744,399 km (0.041 R)
• M7: 931,396 km (0.101 R)
• M8: 1,033,272 km (0.095 R)
• M9: 1,185,414 km (0.111 R)
• M10: 1,259,165 km (0.089 R)
• M11: 1,842,747 km (0.084 R)
• M12: 2,016,579 km (0.093 R)
• M13: 2,569,942 km (0.098 R)
• M14: 2,722,532 km (0.039 R)
• M15: 3,095,180 km (0.112 R)
• M16: 3,220,543 km (0.06 R)
• M17: 3,280,083 km (0.034 R)
• M18: 3,423,098 km (0.071 R)
• M19: 3,522,282 km (0.117 R)
• M20: 3,864,711 km (0.072 R)
• M21: 4,104,367 km (0.097 R)
• M22: 4,177,221 km (0.053 R)
• M23: 4,275,058 km (0.096 R)
• M24: 4,809,721 km (0.081 R)
• M25: 4,946,753 km (0.1 R)
• M26: 5,041,747 km (0.045 R)
• M27: 5,198,526 km (0.1 R)
• M28: 5,498,919 km (0.099 R)
• M29: 5,570,426 km (0.111 R)
• M30: 5,696,388 km (0.103 R)
• M31: 6,033,731 km (0.072 R)
• M32: 6,126,033 km (0.081 R)
• M33: 6,200,233 km (0.114 R)
• M34: 6,330,683 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.1

Radius: 9

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.23 AU - 9.37 AU

Year: 8251 Days

Day: 10.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,045,827 km

• M1: 165,006 km (0.084 R)
• M2: 551,717 km (0.037 R)
• M3: 840,441 km (0.1 R)
• M4: 965,205 km (0.102 R)
• M5: 1,077,254 km (0.058 R)
• M6: 1,174,044 km (0.104 R)
• M7: 1,294,171 km (0.113 R)
• M8: 1,376,600 km (0.112 R)
• M9: 1,747,154 km (0.098 R)
• M10: 1,908,719 km (0.106 R)
• M11: 1,979,479 km (0.037 R)
• M12: 2,271,494 km (0.066 R)
• M13: 2,735,098 km (0.118 R)
• M14: 3,171,774 km (0.11 R)
• M15: 4,048,717 km (0.09 R)
• M16: 4,482,401 km (0.055 R)
• M17: 4,737,017 km (0.073 R)
• M18: 4,931,045 km (0.052 R)
• M19: 5,061,943 km (0.108 R)
• M20: 5,193,888 km (0.074 R)
• M21: 5,427,710 km (0.115 R)
• M22: 5,733,338 km (0.029 R)
• M23: 6,575,724 km (0.078 R)
• M24: 6,865,046 km (0.096 R)
• M25: 7,493,956 km (0.063 R)
• M26: 7,606,753 km (0.08 R)
• M27: 7,834,291 km (0.028 R)
• M28: 8,295,950 km (0.057 R)
• M29: 8,845,872 km (0.111 R)
• M30: 9,205,655 km (0.089 R)
• M31: 9,815,864 km (0.054 R)
• M32: 10,022,160 km (0.098 R)
• M33: 11,898,715 km (0.097 R)
• M34: 12,384,609 km (0.1 R)
• M35: 12,473,620 km (0.077 R)
• M36: 13,193,635 km (0.082 R)
• M37: 13,973,339 km (0.098 R)
• M38: 14,112,614 km (0.115 R)
• M39: 14,673,756 km (0.101 R)
• M40: 15,099,511 km (0.108 R)
• M41: 15,337,821 km (0.064 R)
• M42: 16,842,775 km (0.069 R)
• M43: 17,040,394 km (0.069 R)
• M44: 17,189,095 km (0.073 R)
• M45: 17,537,658 km (0.106 R)
• M46: 17,788,234 km (0.11 R)
• M47: 17,989,443 km (0.075 R)
• M48: 18,242,114 km (0.053 R)
• M49: 18,495,832 km (0.089 R)
• M50: 18,648,721 km (0.114 R)
• M51: 19,264,316 km (0.096 R)
• M52: 19,419,300 km (0.099 R)
• M53: 19,886,494 km (0.112 R)
• M54: 20,043,123 km (0.071 R)
• M55: 20,515,403 km (0.034 R)
• M56: 21,417,478 km (0.099 R)
• M57: 21,738,964 km (0.083 R)
• M58: 21,846,375 km (0.07 R)
• M59: 22,440,877 km (0.091 R)
• M60: 22,603,939 km (0.1 R)
• M61: 22,767,300 km (0.103 R)
• M62: 23,922,495 km (0.038 R)
• M63: 24,646,997 km (0.074 R)
• M64: 25,096,539 km (0.102 R)
• M65: 26,518,616 km (0.044 R)
• M66: 26,690,953 km (0.106 R)
• M67: 27,500,427 km (0.08 R)
• M68: 28,200,695 km (0.093 R)
• M69: 28,788,764 km (0.117 R)
• M70: 29,084,369 km (0.113 R)
• M71: 29,618,882 km (0.035 R)
• M72: 29,977,020 km (0.119 R)
• M73: 30,276,515 km (0.086 R)
• M74: 30,818,209 km (0.049 R)
• M75: 31,302,457 km (0.091 R)
• M76: 32,585,408 km (0.097 R)
• M77: 32,831,646 km (0.105 R)
• M78: 33,140,416 km (0.043 R)
• M79: 33,202,350 km (0.046 R)
• M80: 34,134,943 km (0.107 R)
• M81: 35,455,144 km (0.042 R)
• M82: 36,089,738 km (0.087 R)
• M83: 37,563,277 km (0.117 R)
• M84: 39,252,686 km (0.07 R)
• M85: 40,833,936 km (0.1 R)
• M86: 41,365,756 km (0.117 R)
• M87: 42,435,979 km (0.106 R)
• M88: 42,503,298 km (0.079 R)
• M89: 45,977,110 km (0.12 R)
• M90: 46,046,075 km (0.103 R)
• M91: 46,115,189 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.6

Radius: 9.4

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.44 AU - 9.64 AU

Year: 11160 Days

Day: 14.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,045,827 km

• M1: 118,332 km (0.101 R)
• M2: 199,414 km (0.076 R)
• M3: 283,937 km (0.11 R)
• M4: 398,529 km (0.102 R)
• M5: 560,244 km (0.091 R)
• M6: 649,704 km (0.069 R)
• M7: 1,645,726 km (0.092 R)
• M8: 2,779,678 km (0.085 R)
• M9: 3,101,164 km (0.084 R)
• M10: 3,183,443 km (0.097 R)
• M11: 3,577,035 km (0.114 R)
• M12: 3,663,353 km (0.096 R)
• M13: 3,808,911 km (0.025 R)
• M14: 4,105,714 km (0.09 R)
• M15: 4,226,589 km (0.069 R)
• M16: 4,410,145 km (0.077 R)
• M17: 4,534,012 km (0.055 R)
• M18: 5,040,999 km (0.099 R)
• M19: 5,366,973 km (0.062 R)
• M20: 5,432,946 km (0.096 R)
• M21: 5,632,809 km (0.09 R)
• M22: 6,350,878 km (0.098 R)
• M23: 6,632,122 km (0.103 R)
• M24: 6,703,032 km (0.115 R)
• M25: 7,206,877 km (0.1 R)
• M26: 7,353,035 km (0.102 R)
• M27: 7,500,239 km (0.11 R)
• M28: 7,834,889 km (0.069 R)
• M29: 8,403,660 km (0.119 R)
• M30: 8,557,597 km (0.119 R)
• M31: 8,712,430 km (0.081 R)
• M32: 8,829,266 km (0.094 R)
• M33: 9,460,869 km (0.111 R)
• M34: 9,661,180 km (0.101 R)
• M35: 10,025,451 km (0.105 R)
• M36: 10,270,642 km (0.097 R)
• M37: 11,187,078 km (0.088 R)
• M38: 11,999,544 km (0.089 R)
• M39: 12,086,162 km (0.117 R)
• M40: 13,052,863 km (0.044 R)
• M41: 13,455,431 km (0.085 R)
• M42: 13,862,187 km (0.04 R)
• M43: 14,272,834 km (0.062 R)
• M44: 15,153,068 km (0.099 R)
• M45: 16,194,269 km (0.059 R)
• M46: 17,552,468 km (0.078 R)
• M47: 18,444,819 km (0.102 R)
• M48: 19,606,297 km (0.105 R)
• M49: 19,708,472 km (0.101 R)
• M50: 19,810,797 km (0.1 R)
• M51: 20,067,358 km (0.112 R)
• M52: 20,739,501 km (0.118 R)
• M53: 21,418,974 km (0.061 R)
• M54: 21,946,756 km (0.073 R)
• M55: 22,425,319 km (0.091 R)
• M56: 22,746,356 km (0.046 R)
• M57: 22,907,324 km (0.109 R)
• M58: 23,392,769 km (0.102 R)
• M59: 23,501,227 km (0.093 R)
• M60: 23,609,686 km (0.047 R)
• M61: 24,428,883 km (0.058 R)
• M62: 26,094,955 km (0.079 R)
• M63: 27,797,528 km (0.103 R)
• M64: 29,418,720 km (0.042 R)
• M65: 32,027,707 km (0.11 R)
• M66: 32,147,984 km (0.09 R)
• M67: 32,752,060 km (0.085 R)
• M68: 33,298,691 km (0.059 R)
• M69: 34,339,742 km (0.058 R)
• M70: 35,827,643 km (0.081 R)
• M71: 36,579,372 km (0.109 R)
• M72: 37,653,335 km (0.05 R)
• M73: 38,930,003 km (0.118 R)
• M74: 40,285,809 km (0.073 R)
• M75: 40,545,810 km (0.107 R)
• M76: 40,675,960 km (0.085 R)
• M77: 40,806,260 km (0.116 R)
• M78: 40,936,859 km (0.067 R)
• M79: 41,329,105 km (0.095 R)
• M80: 42,315,254 km (0.093 R)
• M81: 43,842,349 km (0.091 R)
• M82: 43,976,089 km (0.079 R)
• M83: 44,042,960 km (0.103 R)
• M84: 44,713,607 km (0.079 R)
• M85: 44,848,095 km (0.101 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.4

Radius: 8.6

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 11.09 AU - 12.15 AU

Year: 15002 Days

Day: 13.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,045,827 km

• M1: 142,716 km (0.088 R)
• M2: 353,649 km (0.103 R)
• M3: 448,046 km (0.038 R)
• M4: 567,874 km (0.116 R)
• M5: 840,890 km (0.091 R)
• M6: 1,194,838 km (0.09 R)
• M7: 1,279,511 km (0.064 R)
• M8: 1,366,427 km (0.119 R)
• M9: 1,686,118 km (0.113 R)
• M10: 1,830,330 km (0.105 R)
• M11: 1,978,731 km (0.101 R)
• M12: 2,054,428 km (0.068 R)
• M13: 2,156,902 km (0.088 R)
• M14: 2,340,459 km (0.067 R)
• M15: 2,722,980 km (0.117 R)
• M16: 2,835,777 km (0.09 R)
• M17: 2,950,369 km (0.101 R)
• M18: 3,243,282 km (0.096 R)
• M19: 3,888,946 km (0.105 R)
• M20: 4,112,894 km (0.106 R)
• M21: 4,374,092 km (0.106 R)
• M22: 4,506,785 km (0.07 R)
• M23: 4,947,202 km (0.085 R)
• M24: 5,120,137 km (0.096 R)
• M25: 5,365,926 km (0.08 R)
• M26: 5,905,226 km (0.063 R)
• M27: 5,978,529 km (0.105 R)
• M28: 6,125,883 km (0.09 R)
• M29: 7,347,948 km (0.104 R)
• M30: 7,705,038 km (0.108 R)
• M31: 7,865,557 km (0.111 R)
• M32: 8,271,715 km (0.109 R)
• M33: 8,353,844 km (0.113 R)
• M34: 8,768,230 km (0.051 R)
• M35: 10,270,642 km (0.095 R)
• M36: 10,714,499 km (0.083 R)
• M37: 11,119,311 km (0.1 R)
• M38: 11,255,295 km (0.093 R)
• M39: 11,574,836 km (0.119 R)
• M40: 12,978,214 km (0.077 R)
• M41: 13,265,292 km (0.11 R)
• M42: 15,636,418 km (0.102 R)
• M43: 15,941,897 km (0.092 R)
• M44: 16,044,222 km (0.093 R)
• M45: 17,869,017 km (0.091 R)
• M46: 18,295,371 km (0.118 R)
• M47: 19,430,220 km (0.115 R)
• M48: 19,594,180 km (0.043 R)
• M49: 19,648,932 km (0.12 R)
• M50: 20,088,900 km (0.096 R)
• M51: 20,866,659 km (0.046 R)
• M52: 21,371,851 km (0.096 R)
• M53: 23,200,535 km (0.101 R)
• M54: 23,723,829 km (0.056 R)
• M55: 23,899,157 km (0.078 R)
• M56: 25,555,954 km (0.102 R)
• M57: 26,036,013 km (0.035 R)
• M58: 26,701,126 km (0.107 R)
• M59: 27,310,587 km (0.088 R)
• M60: 27,801,567 km (0.087 R)
• M61: 27,986,321 km (0.086 R)
• M62: 28,916,670 km (0.117 R)
• M63: 30,109,563 km (0.111 R)
• M64: 31,190,408 km (0.095 R)
• M65: 32,219,342 km (0.067 R)
• M66: 32,608,147 km (0.101 R)
• M67: 32,868,148 km (0.061 R)
• M68: 33,324,721 km (0.092 R)
• M69: 34,112,503 km (0.087 R)
• M70: 35,305,696 km (0.106 R)
• M71: 35,706,319 km (0.085 R)
• M72: 35,907,379 km (0.096 R)
• M73: 37,188,684 km (0.111 R)
• M74: 37,528,271 km (0.115 R)
• M75: 39,657,199 km (0.082 R)
• M76: 39,726,612 km (0.116 R)
• M77: 41,332,096 km (0.069 R)
• M78: 41,472,718 km (0.112 R)
• M79: 42,461,560 km (0.119 R)
• M80: 42,745,497 km (0.036 R)
• M81: 46,347,664 km (0.084 R)
• M82: 46,639,979 km (0.033 R)
• M83: 47,668,015 km (0.057 R)
• M84: 48,406,879 km (0.114 R)
• M85: 48,481,080 km (0.082 R)
• M86: 48,777,882 km (0.119 R)
• M87: 48,852,082 km (0.069 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 18,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit