🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.42 AU - 0.66 AU

Year: 152 Days

Day: 42.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,822,508 km

• M1: 108,159 km (0.084 R)
• M2: 288,724 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.6 AU - 0.68 AU

Year: 196 Days

Day: 19.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,822,508 km

• M1: 194,776 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.5 AU - 0.8 AU

Year: 201 Days

Day: 34.4 Hours

Environment

Temp: 110 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,822,508 km

• M1: 22,290 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.81 AU - 1.05 AU

Year: 343 Days

Day: 20.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.85 AU - 1.33 AU

Year: 436 Days

Day: 36 Hours

Environment

Temp: 5 °C

Axial Tilt: 126.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.77 AU - 1.83 AU

Year: 925 Days

Day: 12.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,822,508 km

• M1: 93,050 km (0.092 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.79 AU - 3.57 AU

Year: 2171 Days

Day: 26.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,822,508 km

• M1: 47,123 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669

Radius: 10.6

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.82 AU - 11.22 AU

Year: 12144 Days

Day: 13.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,822,508 km

• M1: 156,928 km (0.071 R)
• M2: 241,152 km (0.108 R)
• M3: 358,287 km (0.065 R)
• M4: 596,596 km (0.106 R)
• M5: 664,663 km (0.093 R)
• M6: 753,824 km (0.085 R)
• M7: 828,323 km (0.079 R)
• M8: 1,196,933 km (0.12 R)
• M9: 1,308,233 km (0.104 R)
• M10: 1,493,735 km (0.08 R)
• M11: 2,048,444 km (0.084 R)
• M12: 2,128,927 km (0.072 R)
• M13: 2,489,757 km (0.057 R)
• M14: 2,751,105 km (0.034 R)
• M15: 2,930,323 km (0.063 R)
• M16: 3,331,993 km (0.106 R)
• M17: 3,459,152 km (0.09 R)
• M18: 3,555,493 km (0.104 R)
• M19: 4,187,244 km (0.104 R)
• M20: 4,925,659 km (0.053 R)
• M21: 5,291,426 km (0.066 R)
• M22: 5,403,026 km (0.118 R)
• M23: 6,841,410 km (0.097 R)
• M24: 7,044,564 km (0.107 R)
• M25: 7,208,523 km (0.025 R)
• M26: 7,415,267 km (0.111 R)
• M27: 7,582,069 km (0.065 R)
• M28: 7,834,590 km (0.085 R)
• M29: 8,348,010 km (0.027 R)
• M30: 9,183,065 km (0.08 R)
• M31: 9,542,699 km (0.09 R)
• M32: 10,415,303 km (0.052 R)
• M33: 11,553,892 km (0.042 R)
• M34: 11,991,017 km (0.049 R)
• M35: 12,384,011 km (0.119 R)
• M36: 13,183,013 km (0.118 R)
• M37: 13,435,983 km (0.056 R)
• M38: 13,537,710 km (0.037 R)
• M39: 13,998,471 km (0.095 R)
• M40: 14,308,588 km (0.104 R)
• M41: 15,838,974 km (0.081 R)
• M42: 16,324,419 km (0.093 R)
• M43: 16,705,445 km (0.105 R)
• M44: 17,254,768 km (0.093 R)
• M45: 18,540,861 km (0.083 R)
• M46: 19,453,558 km (0.075 R)
• M47: 19,973,410 km (0.113 R)
• M48: 20,791,112 km (0.113 R)
• M49: 21,026,878 km (0.089 R)
• M50: 21,500,804 km (0.091 R)
• M51: 22,158,287 km (0.097 R)
• M52: 23,004,562 km (0.039 R)
• M53: 23,309,443 km (0.08 R)
• M54: 24,542,129 km (0.108 R)
• M55: 25,041,188 km (0.115 R)
• M56: 25,859,189 km (0.073 R)
• M57: 27,650,773 km (0.115 R)
• M58: 27,780,325 km (0.108 R)
• M59: 30,145,617 km (0.043 R)
• M60: 30,412,350 km (0.116 R)
• M61: 31,082,847 km (0.067 R)
• M62: 31,487,360 km (0.092 R)
• M63: 31,554,978 km (0.098 R)
• M64: 32,985,732 km (0.117 R)
• M65: 34,298,453 km (0.071 R)
• M66: 34,577,005 km (0.112 R)
• M67: 35,206,363 km (0.11 R)
• M68: 35,839,611 km (0.051 R)
• M69: 36,476,598 km (0.082 R)
• M70: 36,618,716 km (0.096 R)
• M71: 37,117,326 km (0.086 R)
• M72: 39,571,330 km (0.084 R)
• M73: 40,009,801 km (0.06 R)
• M74: 40,156,407 km (0.074 R)
• M75: 40,376,465 km (0.118 R)
• M76: 40,670,575 km (0.086 R)
• M77: 40,817,929 km (0.059 R)
• M78: 42,151,893 km (0.104 R)
• M79: 42,375,542 km (0.115 R)
• M80: 42,450,191 km (0.077 R)
• M81: 42,749,237 km (0.107 R)
• M82: 47,086,379 km (0.057 R)
• M83: 47,163,721 km (0.111 R)
• M84: 47,396,046 km (0.119 R)
• M85: 49,032,497 km (0.062 R)
• M86: 49,346,204 km (0.091 R)
• M87: 51,960,427 km (0.078 R)
• M88: 52,601,005 km (0.104 R)
• M89: 53,405,243 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.7

Radius: 7.2

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 15.58 AU - 18.54 AU

Year: 26980 Days

Day: 16.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 47,822,508 km

• M1: 92,451 km (0.108 R)
• M2: 142,268 km (0.066 R)
• M3: 238,758 km (0.057 R)
• M4: 978,370 km (0.093 R)
• M5: 1,127,220 km (0.117 R)
• M6: 1,283,400 km (0.081 R)
• M7: 1,348,026 km (0.063 R)
• M8: 1,793,978 km (0.041 R)
• M9: 2,282,864 km (0.1 R)
• M10: 2,769,206 km (0.109 R)
• M11: 3,928,590 km (0.088 R)
• M12: 4,167,049 km (0.118 R)
• M13: 4,558,247 km (0.1 R)
• M14: 5,271,081 km (0.081 R)
• M15: 7,433,369 km (0.082 R)
• M16: 8,268,723 km (0.079 R)
• M17: 8,512,867 km (0.115 R)
• M18: 8,821,487 km (0.074 R)
• M19: 9,133,548 km (0.088 R)
• M20: 10,026,947 km (0.115 R)
• M21: 10,091,872 km (0.106 R)
• M22: 10,156,947 km (0.103 R)
• M23: 10,682,036 km (0.082 R)
• M24: 10,948,021 km (0.109 R)
• M25: 11,827,208 km (0.104 R)
• M26: 12,310,110 km (0.053 R)
• M27: 12,449,236 km (0.116 R)
• M28: 13,294,912 km (0.1 R)
• M29: 14,378,001 km (0.076 R)
• M30: 14,745,264 km (0.118 R)
• M31: 15,639,410 km (0.068 R)
• M32: 16,092,991 km (0.084 R)
• M33: 17,557,853 km (0.111 R)
• M34: 18,029,236 km (0.057 R)
• M35: 18,187,361 km (0.111 R)
• M36: 21,611,208 km (0.102 R)
• M37: 22,710,303 km (0.081 R)
• M38: 23,395,761 km (0.057 R)
• M39: 25,581,236 km (0.116 R)
• M40: 26,026,140 km (0.088 R)
• M41: 28,196,955 km (0.108 R)
• M42: 28,840,973 km (0.055 R)
• M43: 29,582,829 km (0.063 R)
• M44: 30,331,118 km (0.117 R)
• M45: 30,425,065 km (0.102 R)
• M46: 33,095,238 km (0.101 R)
• M47: 36,736,899 km (0.107 R)
• M48: 36,937,360 km (0.06 R)
• M49: 37,540,838 km (0.054 R)
• M50: 37,641,667 km (0.076 R)
• M51: 40,814,189 km (0.089 R)
• M52: 41,021,681 km (0.119 R)
• M53: 44,818,176 km (0.106 R)
• M54: 45,892,438 km (0.092 R)
• M55: 46,649,553 km (0.108 R)
• M56: 48,615,119 km (0.027 R)
• M57: 48,835,178 km (0.092 R)
• M58: 48,945,282 km (0.049 R)
• M59: 49,940,556 km (0.059 R)
• M60: 51,054,013 km (0.104 R)
• M61: 51,165,913 km (0.081 R)
• M62: 52,852,778 km (0.103 R)
• M63: 56,627,432 km (0.05 R)
• M64: 58,488,728 km (0.115 R)
• M65: 59,074,404 km (0.101 R)
• M66: 60,015,674 km (0.078 R)
• M67: 60,724,917 km (0.084 R)
• M68: 62,749,276 km (0.107 R)
• M69: 62,868,954 km (0.103 R)
• M70: 62,988,782 km (0.075 R)
• M71: 63,228,737 km (0.107 R)
• M72: 64,795,625 km (0.038 R)
• M73: 65,644,593 km (0.079 R)
• M74: 68,706,712 km (0.115 R)
• M75: 69,077,266 km (0.03 R)
• M76: 71,064,823 km (0.086 R)
• M77: 71,189,737 km (0.08 R)
• M78: 71,314,651 km (0.1 R)
• M79: 72,442,170 km (0.098 R)
• M80: 73,828,344 km (0.066 R)
• M81: 74,588,002 km (0.04 R)
• M82: 75,223,195 km (0.091 R)
• M83: 76,243,004 km (0.063 R)
• M84: 78,812,796 km (0.12 R)
• M85: 79,071,301 km (0.104 R)
• M86: 79,459,657 km (0.113 R)
• M87: 82,457,898 km (0.082 R)
• M88: 83,772,863 km (0.092 R)
• M89: 85,360,096 km (0.043 R)
• M90: 85,891,468 km (0.112 R)
• M91: 87,090,794 km (0.074 R)
• M92: 87,224,385 km (0.052 R)
• M93: 87,358,125 km (0.066 R)
• M94: 88,429,994 km (0.093 R)
• M95: 89,102,137 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.1

Radius: 4.1

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 15.63 AU - 21.07 AU

Year: 30097 Days

Day: 23.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 47,822,508 km

• M1: 954,734 km (0.073 R)
• M2: 1,276,818 km (0.092 R)
• M3: 1,584,391 km (0.097 R)
• M4: 1,865,635 km (0.083 R)
• M5: 2,290,194 km (0.054 R)
• M6: 3,638,519 km (0.118 R)
• M7: 6,347,737 km (0.07 R)
• M8: 7,281,078 km (0.104 R)
• M9: 7,705,188 km (0.093 R)
• M10: 7,939,907 km (0.11 R)
• M11: 8,018,745 km (0.057 R)
• M12: 8,177,020 km (0.092 R)
• M13: 8,376,284 km (0.092 R)
• M14: 9,355,103 km (0.083 R)
• M15: 9,900,387 km (0.046 R)
• M16: 10,412,610 km (0.114 R)
• M17: 10,628,630 km (0.09 R)
• M18: 11,285,514 km (0.118 R)
• M19: 11,329,795 km (0.118 R)
• M20: 11,418,506 km (0.056 R)
• M21: 11,955,563 km (0.091 R)
• M22: 12,868,708 km (0.069 R)
• M23: 17,860,939 km (0.113 R)
• M24: 19,060,265 km (0.075 R)
• M25: 20,934,427 km (0.108 R)
• M26: 21,316,350 km (0.115 R)
• M27: 22,419,934 km (0.099 R)
• M28: 23,598,615 km (0.104 R)
• M29: 29,785,534 km (0.113 R)
• M30: 30,399,335 km (0.082 R)
• M31: 31,079,556 km (0.095 R)
• M32: 33,213,121 km (0.076 R)
• M33: 35,783,212 km (0.104 R)
• M34: 35,978,587 km (0.055 R)
• M35: 36,435,609 km (0.034 R)
• M36: 36,697,704 km (0.073 R)
• M37: 36,960,398 km (0.114 R)
• M38: 38,017,456 km (0.093 R)
• M39: 38,083,878 km (0.042 R)
• M40: 38,150,299 km (0.057 R)
• M41: 38,749,888 km (0.11 R)
• M42: 39,823,552 km (0.078 R)
• M43: 40,635,270 km (0.03 R)
• M44: 43,657,745 km (0.109 R)
• M45: 44,075,422 km (0.098 R)
• M46: 44,704,481 km (0.057 R)
• M47: 46,467,492 km (0.113 R)
• M48: 47,178,980 km (0.116 R)
• M49: 47,250,338 km (0.086 R)
• M50: 47,321,846 km (0.097 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 17,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit