🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.71 AU - 0.83 AU

Year: 256 Days

Day: 40 Hours

Environment

Temp: 132 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.67 AU - 1.01 AU

Year: 292 Days

Day: 46.4 Hours

Environment

Temp: 47 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 84,524,035 km

• M1: 206,894 km (0.117 R)
• M2: 562,937 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.83 AU - 0.99 AU

Year: 329 Days

Day: 39.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 44.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.88 AU - 1.16 AU

Year: 390 Days

Day: 29.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.15 AU - 1.61 AU

Year: 614 Days

Day: 13.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 142.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,524,035 km

• M1: 92,152 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.38 AU - 1.6 AU

Year: 689 Days

Day: 40.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,524,035 km

• M1: 41,738 km (0.112 R)
• M2: 333,603 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.2

Radius: 12.4

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.34 AU - 5.36 AU

Year: 3436 Days

Day: 13 Hours

Environment

Temp: -136 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 84,524,035 km

• M1: 157,078 km (0.062 R)
• M2: 262,095 km (0.092 R)
• M3: 426,504 km (0.074 R)
• M4: 536,608 km (0.089 R)
• M5: 642,523 km (0.111 R)
• M6: 869,912 km (0.11 R)
• M7: 980,016 km (0.113 R)
• M8: 1,065,885 km (0.096 R)
• M9: 1,184,666 km (0.072 R)
• M10: 1,297,762 km (0.109 R)
• M11: 1,414,747 km (0.095 R)
• M12: 1,546,543 km (0.097 R)
• M13: 2,140,895 km (0.034 R)
• M14: 2,242,322 km (0.056 R)
• M15: 2,358,410 km (0.064 R)
• M16: 2,650,874 km (0.085 R)
• M17: 2,871,082 km (0.04 R)
• M18: 3,507,771 km (0.114 R)
• M19: 3,704,193 km (0.086 R)
• M20: 3,811,604 km (0.055 R)
• M21: 4,363,919 km (0.061 R)
• M22: 4,477,614 km (0.11 R)
• M23: 4,924,912 km (0.064 R)
• M24: 5,282,750 km (0.099 R)
• M25: 5,720,024 km (0.086 R)
• M26: 6,114,514 km (0.042 R)
• M27: 6,260,072 km (0.108 R)
• M28: 6,462,329 km (0.072 R)
• M29: 6,647,980 km (0.115 R)
• M30: 7,139,110 km (0.074 R)
• M31: 7,254,150 km (0.082 R)
• M32: 7,544,520 km (0.048 R)
• M33: 7,642,207 km (0.059 R)
• M34: 8,036,846 km (0.034 R)
• M35: 8,116,582 km (0.041 R)
• M36: 8,377,630 km (0.083 R)
• M37: 8,764,191 km (0.078 R)
• M38: 9,135,942 km (0.101 R)
• M39: 9,407,462 km (0.111 R)
• M40: 9,681,825 km (0.057 R)
• M41: 9,915,945 km (0.1 R)
• M42: 10,109,076 km (0.117 R)
• M43: 10,216,787 km (0.093 R)
• M44: 10,455,246 km (0.072 R)
• M45: 10,783,463 km (0.119 R)
• M46: 11,315,583 km (0.119 R)
• M47: 11,584,859 km (0.077 R)
• M48: 11,720,245 km (0.068 R)
• M49: 12,428,591 km (0.059 R)
• M50: 12,544,081 km (0.118 R)
• M51: 12,660,019 km (0.077 R)
• M52: 12,799,594 km (0.056 R)
• M53: 13,009,779 km (0.109 R)
• M54: 13,292,070 km (0.087 R)
• M55: 13,433,889 km (0.061 R)
• M56: 13,982,315 km (0.048 R)
• M57: 14,929,120 km (0.104 R)
• M58: 15,348,293 km (0.076 R)
• M59: 15,497,143 km (0.048 R)
• M60: 16,022,082 km (0.099 R)
• M61: 16,173,175 km (0.115 R)
• M62: 16,425,996 km (0.066 R)
• M63: 16,705,594 km (0.084 R)
• M64: 16,807,620 km (0.1 R)
• M65: 16,961,107 km (0.098 R)
• M66: 17,346,771 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.6

Radius: 14

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.89 AU - 9.27 AU

Year: 7904 Days

Day: 5.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 84,524,035 km

• M1: 175,030 km (0.102 R)
• M2: 364,271 km (0.088 R)
• M3: 544,237 km (0.058 R)
• M4: 700,118 km (0.064 R)
• M5: 847,622 km (0.111 R)
• M6: 939,026 km (0.089 R)
• M7: 1,062,145 km (0.112 R)
• M8: 1,235,678 km (0.049 R)
• M9: 1,372,411 km (0.06 R)
• M10: 1,745,957 km (0.025 R)
• M11: 1,866,084 km (0.073 R)
• M12: 2,115,314 km (0.104 R)
• M13: 2,413,612 km (0.101 R)
• M14: 2,705,926 km (0.092 R)
• M15: 2,826,053 km (0.104 R)
• M16: 3,411,131 km (0.081 R)
• M17: 3,651,385 km (0.094 R)
• M18: 4,056,795 km (0.083 R)
• M19: 4,335,047 km (0.074 R)
• M20: 4,643,817 km (0.099 R)
• M21: 4,813,162 km (0.117 R)
• M22: 4,910,849 km (0.071 R)
• M23: 5,383,878 km (0.036 R)
• M24: 6,562,410 km (0.07 R)
• M25: 6,889,880 km (0.092 R)
• M26: 7,278,834 km (0.117 R)
• M27: 7,933,624 km (0.118 R)
• M28: 8,577,643 km (0.084 R)
• M29: 8,726,343 km (0.11 R)
• M30: 8,815,952 km (0.113 R)
• M31: 9,147,311 km (0.092 R)
• M32: 9,360,488 km (0.036 R)
• M33: 9,884,679 km (0.102 R)
• M34: 10,609,331 km (0.096 R)
• M35: 10,705,074 km (0.082 R)
• M36: 11,188,275 km (0.112 R)
• M37: 11,416,262 km (0.03 R)
• M38: 11,547,310 km (0.112 R)
• M39: 11,744,630 km (0.108 R)
• M40: 12,176,219 km (0.06 R)
• M41: 12,377,279 km (0.064 R)
• M42: 12,850,457 km (0.087 R)
• M43: 13,020,849 km (0.077 R)
• M44: 13,502,255 km (0.038 R)
• M45: 13,710,346 km (0.11 R)
• M46: 14,588,635 km (0.057 R)
• M47: 14,838,014 km (0.072 R)
• M48: 15,016,784 km (0.116 R)
• M49: 15,376,866 km (0.034 R)
• M50: 15,885,499 km (0.086 R)
• M51: 16,031,955 km (0.115 R)
• M52: 16,215,512 km (0.052 R)
• M53: 16,399,816 km (0.105 R)
• M54: 17,407,208 km (0.075 R)
• M55: 18,242,712 km (0.033 R)
• M56: 18,820,011 km (0.069 R)
• M57: 19,286,157 km (0.111 R)
• M58: 19,442,338 km (0.109 R)
• M59: 19,874,227 km (0.038 R)
• M60: 20,428,337 km (0.075 R)
• M61: 20,827,315 km (0.109 R)
• M62: 21,390,252 km (0.113 R)
• M63: 22,901,938 km (0.073 R)
• M64: 23,108,832 km (0.06 R)
• M65: 23,233,297 km (0.099 R)
• M66: 23,524,564 km (0.111 R)
• M67: 24,279,136 km (0.113 R)
• M68: 24,829,058 km (0.113 R)
• M69: 25,169,543 km (0.112 R)
• M70: 25,425,804 km (0.111 R)
• M71: 25,554,308 km (0.065 R)
• M72: 25,683,112 km (0.059 R)
• M73: 26,027,337 km (0.109 R)
• M74: 26,373,207 km (0.116 R)
• M75: 26,982,220 km (0.063 R)
• M76: 27,639,852 km (0.049 R)
• M77: 27,948,473 km (0.112 R)
• M78: 28,125,297 km (0.111 R)
• M79: 28,569,304 km (0.068 R)
• M80: 28,881,365 km (0.116 R)
• M81: 29,239,502 km (0.1 R)
• M82: 30,231,785 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.3

Radius: 14.6

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.28 AU - 11.76 AU

Year: 12923 Days

Day: 8.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 136.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 84,524,035 km

• M1: 400,174 km (0.117 R)
• M2: 603,777 km (0.059 R)
• M3: 837,898 km (0.056 R)
• M4: 1,029,682 km (0.12 R)
• M5: 1,903,334 km (0.109 R)
• M6: 2,024,508 km (0.07 R)
• M7: 2,491,702 km (0.112 R)
• M8: 3,393,628 km (0.085 R)
• M9: 4,053,654 km (0.074 R)
• M10: 4,661,470 km (0.074 R)
• M11: 5,260,011 km (0.106 R)
• M12: 5,394,200 km (0.111 R)
• M13: 5,666,169 km (0.044 R)
• M14: 5,883,086 km (0.104 R)
• M15: 6,284,457 km (0.114 R)
• M16: 8,177,319 km (0.102 R)
• M17: 8,378,079 km (0.068 R)
• M18: 9,013,122 km (0.095 R)
• M19: 9,522,952 km (0.082 R)
• M20: 10,281,413 km (0.083 R)
• M21: 10,961,036 km (0.059 R)
• M22: 11,157,907 km (0.118 R)
• M23: 11,355,974 km (0.094 R)
• M24: 12,058,486 km (0.084 R)
• M25: 12,389,396 km (0.103 R)
• M26: 13,505,546 km (0.04 R)
• M27: 13,663,821 km (0.108 R)
• M28: 14,383,835 km (0.06 R)
• M29: 15,006,910 km (0.092 R)
• M30: 15,500,883 km (0.085 R)
• M31: 15,721,988 km (0.083 R)
• M32: 16,645,605 km (0.045 R)
• M33: 16,787,125 km (0.071 R)
• M34: 17,817,705 km (0.112 R)
• M35: 18,486,706 km (0.111 R)
• M36: 19,909,681 km (0.07 R)
• M37: 20,059,878 km (0.052 R)
• M38: 20,210,523 km (0.058 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.7

Radius: 5.4

Gravity: 33.87 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 12.04 AU - 15.64 AU

Year: 19501 Days

Day: 19.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,524,035 km

• M1: 81,082 km (0.114 R)
• M2: 846,724 km (0.111 R)
• M3: 1,402,630 km (0.111 R)
• M4: 1,698,833 km (0.082 R)
• M5: 1,801,906 km (0.086 R)
• M6: 1,871,769 km (0.115 R)
• M7: 2,086,741 km (0.045 R)
• M8: 2,197,144 km (0.068 R)
• M9: 2,234,394 km (0.079 R)
• M10: 2,540,172 km (0.093 R)
• M11: 2,778,032 km (0.111 R)
• M12: 3,754,907 km (0.111 R)
• M13: 3,799,636 km (0.1 R)
• M14: 4,256,359 km (0.102 R)
• M15: 5,072,116 km (0.12 R)
• M16: 5,171,150 km (0.058 R)
• M17: 5,321,047 km (0.04 R)
• M18: 5,574,017 km (0.107 R)
• M19: 6,570,787 km (0.099 R)
• M20: 6,624,643 km (0.096 R)
• M21: 6,896,761 km (0.111 R)
• M22: 7,451,919 km (0.103 R)
• M23: 7,677,961 km (0.118 R)
• M24: 8,369,552 km (0.091 R)
• M25: 9,565,886 km (0.033 R)
• M26: 9,997,177 km (0.104 R)
• M27: 10,059,410 km (0.094 R)
• M28: 10,246,557 km (0.116 R)
• M29: 10,434,751 km (0.106 R)
• M30: 10,814,879 km (0.082 R)
• M31: 11,135,018 km (0.056 R)
• M32: 11,982,041 km (0.047 R)
• M33: 12,446,692 km (0.119 R)
• M34: 13,393,497 km (0.043 R)
• M35: 13,806,238 km (0.092 R)
• M36: 14,433,352 km (0.064 R)
• M37: 14,503,663 km (0.088 R)
• M38: 14,644,435 km (0.041 R)
• M39: 15,859,917 km (0.102 R)
• M40: 16,005,027 km (0.068 R)
• M41: 17,033,064 km (0.088 R)
• M42: 18,309,882 km (0.081 R)
• M43: 18,538,318 km (0.082 R)
• M44: 19,152,267 km (0.038 R)
• M45: 19,461,785 km (0.104 R)
• M46: 19,695,008 km (0.075 R)
• M47: 23,715,451 km (0.047 R)
• M48: 24,801,083 km (0.117 R)
• M49: 25,732,180 km (0.118 R)
• M50: 26,761,114 km (0.114 R)
• M51: 27,020,367 km (0.077 R)
• M52: 27,978,243 km (0.076 R)
• M53: 29,391,344 km (0.091 R)
• M54: 31,099,303 km (0.082 R)
• M55: 33,302,281 km (0.107 R)
• M56: 38,439,322 km (0.059 R)
• M57: 38,829,474 km (0.118 R)
• M58: 40,800,276 km (0.108 R)
• M59: 41,998,256 km (0.118 R)
• M60: 43,309,032 km (0.082 R)
• M61: 44,940,696 km (0.074 R)
• M62: 46,177,572 km (0.071 R)
• M63: 47,216,978 km (0.108 R)
• M64: 47,634,804 km (0.092 R)
• M65: 48,053,828 km (0.092 R)
• M66: 49,424,444 km (0.103 R)
• M67: 50,167,646 km (0.095 R)
• M68: 52,635,712 km (0.086 R)
• M69: 54,048,215 km (0.082 R)
• M70: 56,134,806 km (0.062 R)
• M71: 57,021,173 km (0.116 R)
• M72: 58,583,573 km (0.047 R)
• M73: 59,370,009 km (0.097 R)
• M74: 59,482,657 km (0.053 R)
• M75: 61,864,404 km (0.091 R)
• M76: 63,699,821 km (0.108 R)
• M77: 65,553,189 km (0.103 R)
• M78: 66,486,530 km (0.111 R)
• M79: 66,603,515 km (0.105 R)
• M80: 67,424,209 km (0.096 R)
• M81: 67,776,961 km (0.106 R)
• M82: 70,025,267 km (0.062 R)
• M83: 70,501,737 km (0.071 R)
• M84: 71,337,989 km (0.112 R)
• M85: 72,538,512 km (0.047 R)
• M86: 73,262,116 km (0.055 R)
• M87: 74,837,831 km (0.054 R)
• M88: 75,690,987 km (0.104 R)
• M89: 76,669,956 km (0.065 R)
• M90: 78,269,606 km (0.115 R)
• M91: 79,631,844 km (0.091 R)
• M92: 79,880,326 km (0.118 R)
• M93: 83,260,341 km (0.058 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 19,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit