🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.7 AU - 0.84 AU

Year: 252 Days

Day: 23.6 Hours

Environment

Temp: 106 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,620,277 km

• M1: 358,586 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.07 AU - 1.75 AU

Year: 624 Days

Day: 46.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.46 AU - 1.78 AU

Year: 769 Days

Day: 18.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,620,277 km

• M1: 48,619 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.5 AU - 1.74 AU

Year: 769 Days

Day: 35.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,620,277 km

• M1: 725,849 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.77 AU - 3.43 AU

Year: 2035 Days

Day: 15.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,620,277 km

• M1: 1,018,313 km (0.105 R)
• M2: 1,506,899 km (0.034 R)

Asteroid Belt

Center: 4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.1

Radius: 12.7

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.78 AU - 6.02 AU

Year: 4043 Days

Day: 7.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 84,620,277 km

• M1: 158,424 km (0.079 R)
• M2: 280,496 km (0.104 R)
• M3: 460,163 km (0.074 R)
• M4: 613,650 km (0.081 R)
• M5: 826,977 km (0.051 R)
• M6: 1,111,063 km (0.071 R)
• M7: 1,194,090 km (0.047 R)
• M8: 1,318,256 km (0.078 R)
• M9: 1,559,259 km (0.118 R)
• M10: 1,695,991 km (0.088 R)
• M11: 2,391,621 km (0.075 R)
• M12: 2,513,543 km (0.094 R)
• M13: 2,764,120 km (0.097 R)
• M14: 2,983,580 km (0.108 R)
• M15: 3,303,271 km (0.093 R)
• M16: 3,550,406 km (0.1 R)
• M17: 3,690,430 km (0.054 R)
• M18: 3,817,887 km (0.095 R)
• M19: 3,903,906 km (0.098 R)
• M20: 4,358,085 km (0.109 R)
• M21: 4,721,458 km (0.083 R)
• M22: 5,126,121 km (0.113 R)
• M23: 5,364,879 km (0.094 R)
• M24: 5,542,302 km (0.079 R)
• M25: 5,672,602 km (0.068 R)
• M26: 5,969,404 km (0.112 R)
• M27: 6,203,824 km (0.088 R)
• M28: 7,207,476 km (0.111 R)
• M29: 7,296,337 km (0.043 R)
• M30: 7,385,647 km (0.115 R)
• M31: 7,728,226 km (0.098 R)
• M32: 7,819,182 km (0.073 R)
• M33: 7,965,638 km (0.118 R)
• M34: 8,372,993 km (0.03 R)
• M35: 9,227,197 km (0.091 R)
• M36: 9,479,269 km (0.12 R)
• M37: 9,772,930 km (0.112 R)
• M38: 10,228,904 km (0.081 R)
• M39: 10,389,273 km (0.104 R)
• M40: 11,347,746 km (0.035 R)
• M41: 11,451,418 km (0.065 R)
• M42: 12,185,644 km (0.032 R)
• M43: 12,355,737 km (0.116 R)
• M44: 12,505,185 km (0.073 R)
• M45: 12,741,101 km (0.071 R)
• M46: 12,913,737 km (0.097 R)
• M47: 13,195,729 km (0.066 R)
• M48: 13,567,779 km (0.07 R)
• M49: 14,165,722 km (0.111 R)
• M50: 14,344,491 km (0.086 R)
• M51: 15,410,226 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.2

Radius: 14

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.84 AU - 5.18 AU

Year: 4180 Days

Day: 7.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 84,620,277 km

• M1: 179,517 km (0.111 R)
• M2: 273,016 km (0.102 R)
• M3: 368,908 km (0.081 R)
• M4: 523,892 km (0.06 R)
• M5: 734,675 km (0.1 R)
• M6: 841,638 km (0.03 R)
• M7: 1,351,766 km (0.117 R)
• M8: 1,759,421 km (0.062 R)
• M9: 2,119,203 km (0.117 R)
• M10: 2,472,404 km (0.08 R)
• M11: 2,687,227 km (0.103 R)
• M12: 3,037,585 km (0.072 R)
• M13: 3,369,094 km (0.098 R)
• M14: 3,573,744 km (0.045 R)
• M15: 3,747,427 km (0.1 R)
• M16: 3,888,497 km (0.092 R)
• M17: 4,414,783 km (0.091 R)
• M18: 4,582,781 km (0.048 R)
• M19: 4,905,913 km (0.096 R)
• M20: 5,474,684 km (0.108 R)
• M21: 5,675,594 km (0.054 R)
• M22: 6,230,602 km (0.081 R)
• M23: 6,398,451 km (0.051 R)
• M24: 6,504,216 km (0.067 R)
• M25: 6,695,851 km (0.116 R)
• M26: 6,954,506 km (0.106 R)
• M27: 7,260,284 km (0.096 R)
• M28: 7,392,828 km (0.069 R)
• M29: 7,592,990 km (0.072 R)
• M30: 8,181,508 km (0.083 R)
• M31: 8,878,933 km (0.113 R)
• M32: 9,619,592 km (0.067 R)
• M33: 9,716,681 km (0.096 R)
• M34: 9,887,372 km (0.084 R)
• M35: 10,108,179 km (0.071 R)
• M36: 10,856,168 km (0.081 R)
• M37: 10,982,578 km (0.091 R)
• M38: 11,134,869 km (0.114 R)
• M39: 11,493,156 km (0.095 R)
• M40: 11,621,959 km (0.116 R)
• M41: 12,431,733 km (0.085 R)
• M42: 12,803,483 km (0.099 R)
• M43: 13,044,336 km (0.11 R)
• M44: 13,232,680 km (0.083 R)
• M45: 13,340,839 km (0.104 R)
• M46: 13,476,375 km (0.119 R)
• M47: 13,721,416 km (0.096 R)
• M48: 14,023,005 km (0.09 R)
• M49: 14,856,565 km (0.106 R)
• M50: 14,997,037 km (0.109 R)
• M51: 15,251,054 km (0.103 R)
• M52: 15,477,994 km (0.069 R)
• M53: 15,677,558 km (0.057 R)
• M54: 16,050,505 km (0.102 R)
• M55: 17,157,230 km (0.047 R)
• M56: 17,630,558 km (0.059 R)
• M57: 17,988,396 km (0.083 R)
• M58: 18,560,009 km (0.099 R)
• M59: 19,321,163 km (0.049 R)
• M60: 19,937,507 km (0.091 R)
• M61: 21,126,211 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.5

Radius: 9.8

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.34 AU - 9.76 AU

Year: 9320 Days

Day: 10.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 84,620,277 km

• M1: 162,912 km (0.098 R)
• M2: 296,204 km (0.1 R)
• M3: 397,332 km (0.101 R)
• M4: 597,195 km (0.117 R)
• M5: 686,804 km (0.071 R)
• M6: 1,016,518 km (0.119 R)
• M7: 1,114,953 km (0.088 R)
• M8: 1,239,718 km (0.093 R)
• M9: 1,693,747 km (0.074 R)
• M10: 1,878,650 km (0.1 R)
• M11: 2,487,364 km (0.072 R)
• M12: 2,852,383 km (0.115 R)
• M13: 3,548,761 km (0.109 R)
• M14: 3,650,038 km (0.09 R)
• M15: 3,769,418 km (0.113 R)
• M16: 3,994,712 km (0.095 R)
• M17: 4,458,465 km (0.053 R)
• M18: 4,549,570 km (0.106 R)
• M19: 5,071,667 km (0.093 R)
• M20: 5,205,108 km (0.112 R)
• M21: 5,593,016 km (0.083 R)
• M22: 5,731,094 km (0.061 R)
• M23: 5,890,267 km (0.09 R)
• M24: 6,050,785 km (0.064 R)
• M25: 6,131,568 km (0.096 R)
• M26: 6,603,549 km (0.102 R)
• M27: 7,044,713 km (0.112 R)
• M28: 7,604,060 km (0.029 R)
• M29: 8,244,937 km (0.045 R)
• M30: 8,765,388 km (0.052 R)
• M31: 9,087,472 km (0.12 R)
• M32: 9,460,420 km (0.082 R)
• M33: 9,578,004 km (0.106 R)
• M34: 9,696,036 km (0.073 R)
• M35: 10,245,360 km (0.073 R)
• M36: 10,366,085 km (0.085 R)
• M37: 10,438,790 km (0.084 R)
• M38: 10,878,458 km (0.097 R)
• M39: 11,051,094 km (0.092 R)
• M40: 11,224,627 km (0.083 R)
• M41: 12,029,464 km (0.104 R)
• M42: 12,233,515 km (0.056 R)
• M43: 12,567,717 km (0.095 R)
• M44: 12,983,150 km (0.068 R)
• M45: 13,324,084 km (0.101 R)
• M46: 13,482,358 km (0.111 R)
• M47: 13,561,795 km (0.104 R)
• M48: 13,854,259 km (0.078 R)
• M49: 14,310,233 km (0.102 R)
• M50: 15,099,661 km (0.098 R)
• M51: 15,568,950 km (0.086 R)
• M52: 16,183,498 km (0.072 R)
• M53: 16,380,668 km (0.115 R)
• M54: 17,005,538 km (0.039 R)
• M55: 17,177,426 km (0.106 R)
• M56: 17,263,445 km (0.065 R)
• M57: 17,609,465 km (0.085 R)
• M58: 17,754,275 km (0.06 R)
• M59: 18,396,050 km (0.086 R)
• M60: 18,572,426 km (0.031 R)
• M61: 18,956,444 km (0.117 R)
• M62: 19,075,224 km (0.105 R)
• M63: 19,164,385 km (0.057 R)
• M64: 19,612,430 km (0.08 R)
• M65: 19,973,410 km (0.111 R)
• M66: 20,366,853 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.6

Radius: 5.2

Gravity: 29.42 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 13.53 AU - 16.57 AU

Year: 21765 Days

Day: 17.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,620,277 km

• M1: 268,827 km (0.106 R)
• M2: 439,818 km (0.094 R)
• M3: 818,600 km (0.065 R)
• M4: 1,096,403 km (0.104 R)
• M5: 1,215,333 km (0.092 R)
• M6: 1,433,746 km (0.068 R)
• M7: 1,664,276 km (0.063 R)
• M8: 2,424,233 km (0.115 R)
• M9: 2,501,576 km (0.094 R)
• M10: 2,619,160 km (0.119 R)
• M11: 2,778,780 km (0.035 R)
• M12: 2,982,832 km (0.069 R)
• M13: 3,623,560 km (0.094 R)
• M14: 4,399,374 km (0.061 R)
• M15: 4,685,106 km (0.111 R)
• M16: 4,927,903 km (0.113 R)
• M17: 5,731,842 km (0.115 R)
• M18: 5,887,125 km (0.107 R)
• M19: 5,939,185 km (0.053 R)
• M20: 6,684,033 km (0.114 R)
• M21: 7,798,387 km (0.082 R)
• M22: 8,849,462 km (0.101 R)
• M23: 9,028,979 km (0.117 R)
• M24: 11,081,163 km (0.12 R)
• M25: 11,209,967 km (0.043 R)
• M26: 11,339,369 km (0.097 R)
• M27: 12,458,660 km (0.082 R)
• M28: 12,727,039 km (0.056 R)
• M29: 12,929,594 km (0.084 R)
• M30: 13,201,414 km (0.119 R)
• M31: 13,337,997 km (0.116 R)
• M32: 13,750,737 km (0.083 R)
• M33: 14,729,706 km (0.112 R)
• M34: 15,084,701 km (0.067 R)
• M35: 15,442,689 km (0.117 R)
• M36: 16,021,184 km (0.105 R)
• M37: 16,533,108 km (0.069 R)
• M38: 16,976,217 km (0.067 R)
• M39: 17,723,309 km (0.096 R)
• M40: 17,949,501 km (0.079 R)
• M41: 18,100,894 km (0.106 R)
• M42: 18,176,740 km (0.117 R)
• M43: 20,106,702 km (0.094 R)
• M44: 20,185,241 km (0.086 R)
• M45: 20,421,456 km (0.112 R)
• M46: 22,181,774 km (0.111 R)
• M47: 23,409,524 km (0.111 R)
• M48: 24,407,491 km (0.11 R)
• M49: 25,504,343 km (0.119 R)
• M50: 26,703,370 km (0.111 R)
• M51: 28,271,903 km (0.118 R)
• M52: 30,679,980 km (0.096 R)
• M53: 33,524,584 km (0.091 R)
• M54: 35,593,971 km (0.061 R)
• M55: 37,317,638 km (0.096 R)
• M56: 37,898,077 km (0.107 R)
• M57: 40,052,287 km (0.07 R)
• M58: 42,346,520 km (0.106 R)
• M59: 42,648,857 km (0.033 R)
• M60: 42,951,942 km (0.091 R)
• M61: 43,357,203 km (0.105 R)
• M62: 44,171,464 km (0.036 R)
• M63: 44,273,490 km (0.1 R)
• M64: 44,580,465 km (0.088 R)
• M65: 47,374,055 km (0.08 R)
• M66: 49,161,750 km (0.06 R)
• M67: 51,723,165 km (0.09 R)
• M68: 52,154,156 km (0.039 R)
• M69: 53,128,487 km (0.077 R)
• M70: 53,237,095 km (0.072 R)
• M71: 53,999,595 km (0.093 R)
• M72: 54,108,802 km (0.114 R)
• M73: 54,327,364 km (0.047 R)
• M74: 55,315,009 km (0.098 R)
• M75: 55,535,218 km (0.098 R)
• M76: 57,977,403 km (0.034 R)
• M77: 60,001,462 km (0.098 R)
• M78: 60,114,558 km (0.088 R)
• M79: 61,363,551 km (0.09 R)
• M80: 64,581,401 km (0.114 R)
• M81: 65,510,703 km (0.115 R)
• M82: 66,093,835 km (0.116 R)
• M83: 68,207,354 km (0.086 R)
• M84: 68,443,569 km (0.111 R)
• M85: 69,272,341 km (0.069 R)
• M86: 71,059,587 km (0.062 R)
• M87: 71,898,831 km (0.038 R)
• M88: 72,861,942 km (0.054 R)
• M89: 74,679,257 km (0.047 R)
• M90: 76,757,022 km (0.107 R)
• M91: 79,598,035 km (0.071 R)
• M92: 79,846,667 km (0.069 R)
• M93: 81,719,931 km (0.03 R)
• M94: 82,347,644 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 13,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit