🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.89 AU - 1.41 AU

Year: 435 Days

Day: 43.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 95,299,649 km

• M1: 63,130 km (0.106 R)
• M2: 110,702 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.26 AU - 1.96 AU

Year: 721 Days

Day: 19.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.41 AU - 1.85 AU

Year: 735 Days

Day: 32.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.44 AU - 3.02 AU

Year: 1593 Days

Day: 20.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.6 AU - 3.04 AU

Year: 1672 Days

Day: 18.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.49 AU - 5.95 AU

Year: 4211 Days

Day: 18.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,299,649 km

• M1: 2,439,492 km (0.116 R)

Asteroid Belt

Center: 6.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394

Radius: 12.8

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.91 AU - 8.41 AU

Year: 6765 Days

Day: 5.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 95,299,649 km

• M1: 189,690 km (0.093 R)
• M2: 287,378 km (0.09 R)
• M3: 394,490 km (0.113 R)
• M4: 553,363 km (0.036 R)
• M5: 837,748 km (0.065 R)
• M6: 984,354 km (0.088 R)
• M7: 1,213,837 km (0.114 R)
• M8: 1,304,643 km (0.075 R)
• M9: 1,608,177 km (0.117 R)
• M10: 1,794,426 km (0.093 R)
• M11: 1,899,145 km (0.104 R)
• M12: 2,282,415 km (0.069 R)
• M13: 2,512,496 km (0.08 R)
• M14: 2,810,944 km (0.116 R)
• M15: 3,100,117 km (0.054 R)
• M16: 3,574,192 km (0.096 R)
• M17: 4,140,719 km (0.093 R)
• M18: 4,614,496 km (0.102 R)
• M19: 5,433,843 km (0.117 R)
• M20: 5,562,049 km (0.089 R)
• M21: 6,111,223 km (0.069 R)
• M22: 6,898,257 km (0.102 R)
• M23: 6,981,433 km (0.103 R)
• M24: 7,346,153 km (0.039 R)
• M25: 7,431,125 km (0.079 R)
• M26: 7,602,265 km (0.119 R)
• M27: 8,094,292 km (0.103 R)
• M28: 8,240,898 km (0.071 R)
• M29: 8,418,022 km (0.038 R)
• M30: 8,686,251 km (0.062 R)
• M31: 8,926,954 km (0.107 R)
• M32: 9,292,272 km (0.068 R)
• M33: 10,705,672 km (0.102 R)
• M34: 11,028,804 km (0.084 R)
• M35: 11,387,988 km (0.075 R)
• M36: 11,552,546 km (0.045 R)
• M37: 11,684,790 km (0.12 R)
• M38: 11,917,415 km (0.102 R)
• M39: 12,084,516 km (0.057 R)
• M40: 12,522,539 km (0.093 R)
• M41: 12,828,915 km (0.11 R)
• M42: 12,965,947 km (0.037 R)
• M43: 13,798,010 km (0.036 R)
• M44: 14,008,793 km (0.066 R)
• M45: 14,790,592 km (0.089 R)
• M46: 15,513,598 km (0.106 R)
• M47: 16,211,173 km (0.113 R)
• M48: 16,359,425 km (0.077 R)
• M49: 16,507,975 km (0.086 R)
• M50: 16,731,774 km (0.105 R)
• M51: 17,409,153 km (0.082 R)
• M52: 17,789,431 km (0.088 R)
• M53: 18,558,065 km (0.087 R)
• M54: 19,063,556 km (0.075 R)
• M55: 19,259,230 km (0.086 R)
• M56: 19,771,004 km (0.076 R)
• M57: 20,287,266 km (0.112 R)
• M58: 20,486,980 km (0.115 R)
• M59: 20,848,109 km (0.111 R)
• M60: 21,454,878 km (0.103 R)
• M61: 21,576,950 km (0.09 R)
• M62: 21,699,171 km (0.106 R)
• M63: 21,862,532 km (0.075 R)
• M64: 22,685,620 km (0.089 R)
• M65: 23,142,641 km (0.083 R)
• M66: 24,446,985 km (0.115 R)
• M67: 25,430,142 km (0.07 R)
• M68: 25,861,582 km (0.096 R)
• M69: 26,863,290 km (0.111 R)
• M70: 26,950,954 km (0.085 R)
• M71: 27,082,600 km (0.094 R)
• M72: 27,302,659 km (0.096 R)
• M73: 28,144,147 km (0.056 R)
• M74: 28,411,628 km (0.089 R)
• M75: 28,859,374 km (0.083 R)
• M76: 29,129,249 km (0.065 R)
• M77: 29,219,307 km (0.12 R)

Asteroid Belt

Center: 8.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.8

Radius: 8.1

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.99 AU - 10.19 AU

Year: 11317 Days

Day: 6.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 95,299,649 km

• M1: 104,569 km (0.082 R)
• M2: 277,803 km (0.115 R)
• M3: 413,638 km (0.1 R)
• M4: 490,681 km (0.1 R)
• M5: 544,985 km (0.06 R)
• M6: 706,102 km (0.094 R)
• M7: 899,981 km (0.087 R)
• M8: 1,074,711 km (0.079 R)
• M9: 1,357,301 km (0.029 R)
• M10: 1,769,743 km (0.075 R)
• M11: 1,878,949 km (0.119 R)
• M12: 1,990,250 km (0.084 R)
• M13: 2,481,829 km (0.086 R)
• M14: 2,653,866 km (0.114 R)
• M15: 2,855,375 km (0.104 R)
• M16: 3,327,057 km (0.105 R)
• M17: 3,407,989 km (0.104 R)
• M18: 3,462,293 km (0.114 R)
• M19: 4,371,250 km (0.114 R)
• M20: 4,730,285 km (0.051 R)
• M21: 5,161,276 km (0.113 R)
• M22: 5,318,354 km (0.105 R)
• M23: 5,929,162 km (0.078 R)
• M24: 6,427,173 km (0.101 R)
• M25: 6,528,451 km (0.079 R)
• M26: 6,630,178 km (0.086 R)
• M27: 7,042,469 km (0.119 R)
• M28: 7,251,757 km (0.105 R)
• M29: 7,427,833 km (0.091 R)
• M30: 7,964,291 km (0.114 R)
• M31: 8,402,314 km (0.043 R)
• M32: 8,923,513 km (0.037 R)
• M33: 9,188,002 km (0.109 R)
• M34: 9,957,833 km (0.109 R)
• M35: 10,035,923 km (0.106 R)
• M36: 10,390,021 km (0.119 R)
• M37: 11,272,798 km (0.119 R)
• M38: 11,395,019 km (0.113 R)
• M39: 11,517,839 km (0.087 R)
• M40: 11,640,958 km (0.106 R)
• M41: 12,013,008 km (0.091 R)
• M42: 12,096,185 km (0.079 R)
• M43: 12,938,720 km (0.062 R)
• M44: 13,152,346 km (0.04 R)
• M45: 14,769,050 km (0.118 R)
• M46: 15,306,705 km (0.078 R)
• M47: 15,442,240 km (0.089 R)
• M48: 15,850,792 km (0.109 R)
• M49: 17,426,656 km (0.117 R)
• M50: 18,858,158 km (0.119 R)
• M51: 19,294,984 km (0.092 R)
• M52: 19,784,169 km (0.104 R)
• M53: 20,030,257 km (0.071 R)
• M54: 20,376,576 km (0.088 R)
• M55: 21,125,314 km (0.099 R)
• M56: 22,137,643 km (0.06 R)
• M57: 22,188,805 km (0.118 R)
• M58: 23,062,307 km (0.103 R)
• M59: 23,217,590 km (0.085 R)
• M60: 23,529,202 km (0.119 R)
• M61: 23,581,412 km (0.081 R)
• M62: 23,999,388 km (0.084 R)
• M63: 24,472,566 km (0.12 R)
• M64: 25,108,357 km (0.096 R)
• M65: 25,374,940 km (0.115 R)
• M66: 25,749,533 km (0.096 R)
• M67: 26,558,708 km (0.082 R)
• M68: 27,595,422 km (0.079 R)
• M69: 29,427,397 km (0.109 R)
• M70: 29,595,994 km (0.086 R)
• M71: 30,670,555 km (0.105 R)
• M72: 34,323,735 km (0.117 R)
• M73: 34,501,159 km (0.109 R)
• M74: 34,856,902 km (0.083 R)
• M75: 35,332,923 km (0.043 R)
• M76: 36,955,611 km (0.096 R)
• M77: 38,357,044 km (0.082 R)
• M78: 39,342,146 km (0.113 R)
• M79: 39,651,664 km (0.093 R)
• M80: 39,775,830 km (0.113 R)
• M81: 39,962,079 km (0.1 R)
• M82: 40,086,395 km (0.101 R)
• M83: 40,273,243 km (0.106 R)
• M84: 41,337,183 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.4

Radius: 3.6

Gravity: 54.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 16.22 AU - 20.4 AU

Year: 27665 Days

Day: 24 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,299,649 km

• M1: 68,815 km (0.111 R)
• M2: 1,141,881 km (0.109 R)
• M3: 1,240,017 km (0.078 R)
• M4: 1,409,810 km (0.082 R)
• M5: 2,080,009 km (0.073 R)
• M6: 3,332,143 km (0.089 R)
• M7: 3,472,615 km (0.051 R)
• M8: 3,663,053 km (0.071 R)
• M9: 3,856,932 km (0.07 R)
• M10: 4,054,102 km (0.051 R)
• M11: 4,254,414 km (0.09 R)
• M12: 5,689,656 km (0.054 R)
• M13: 5,970,451 km (0.085 R)
• M14: 7,018,235 km (0.101 R)
• M15: 7,138,062 km (0.111 R)
• M16: 7,933,624 km (0.102 R)
• M17: 9,540,903 km (0.09 R)
• M18: 9,874,058 km (0.116 R)
• M19: 10,415,004 km (0.11 R)
• M20: 10,483,370 km (0.058 R)
• M21: 12,166,645 km (0.102 R)
• M22: 12,238,602 km (0.065 R)
• M23: 13,260,505 km (0.074 R)
• M24: 13,334,556 km (0.109 R)
• M25: 13,631,956 km (0.115 R)
• M26: 13,856,652 km (0.071 R)
• M27: 14,157,942 km (0.102 R)
• M28: 14,385,331 km (0.108 R)
• M29: 14,461,477 km (0.112 R)
• M30: 14,537,622 km (0.099 R)
• M31: 15,775,095 km (0.089 R)
• M32: 16,485,835 km (0.103 R)
• M33: 17,287,680 km (0.091 R)
• M34: 18,102,240 km (0.053 R)
• M35: 21,919,080 km (0.072 R)
• M36: 22,182,073 km (0.049 R)
• M37: 22,446,113 km (0.107 R)
• M38: 24,142,553 km (0.096 R)
• M39: 24,323,567 km (0.033 R)
• M40: 25,694,930 km (0.101 R)
• M41: 28,321,420 km (0.087 R)
• M42: 29,183,553 km (0.1 R)
• M43: 32,019,629 km (0.109 R)
• M44: 32,218,445 km (0.051 R)
• M45: 32,417,559 km (0.116 R)
• M46: 35,763,166 km (0.063 R)
• M47: 36,383,100 km (0.06 R)
• M48: 37,215,313 km (0.101 R)
• M49: 38,158,976 km (0.059 R)
• M50: 39,110,419 km (0.065 R)
• M51: 39,749,201 km (0.098 R)
• M52: 40,713,659 km (0.09 R)
• M53: 41,469,128 km (0.048 R)
• M54: 42,774,818 km (0.056 R)
• M55: 44,758,636 km (0.071 R)
• M56: 45,649,940 km (0.093 R)
• M57: 48,472,702 km (0.114 R)
• M58: 48,929,574 km (0.116 R)
• M59: 49,617,575 km (0.102 R)
• M60: 51,351,414 km (0.067 R)
• M61: 52,635,562 km (0.048 R)
• M62: 53,930,182 km (0.103 R)
• M63: 56,310,733 km (0.086 R)
• M64: 57,393,223 km (0.098 R)
• M65: 57,634,674 km (0.058 R)
• M66: 60,681,384 km (0.088 R)
• M67: 60,804,354 km (0.105 R)
• M68: 61,914,669 km (0.093 R)
• M69: 63,655,091 km (0.055 R)
• M70: 64,907,973 km (0.09 R)
• M71: 69,614,172 km (0.09 R)
• M72: 70,000,584 km (0.078 R)
• M73: 70,904,903 km (0.091 R)
• M74: 72,594,611 km (0.041 R)
• M75: 72,725,060 km (0.115 R)
• M76: 73,772,096 km (0.104 R)
• M77: 75,219,904 km (0.063 R)
• M78: 79,215,663 km (0.051 R)
• M79: 80,157,980 km (0.066 R)
• M80: 82,053,534 km (0.115 R)
• M81: 82,461,637 km (0.087 R)
• M82: 82,597,772 km (0.04 R)
• M83: 82,734,055 km (0.076 R)
• M84: 83,006,772 km (0.097 R)
• M85: 84,786,987 km (0.079 R)
• M86: 87,133,878 km (0.114 R)
• M87: 87,828,162 km (0.074 R)
• M88: 87,967,138 km (0.099 R)
• M89: 90,764,170 km (0.117 R)
• M90: 93,022,649 km (0.115 R)
• M91: 93,164,468 km (0.11 R)
• M92: 93,590,223 km (0.08 R)
• M93: 94,728,663 km (0.028 R)
• M94: 95,299,678 km (0.109 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 13,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit