🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.73 AU - 0.85 AU

Year: 251 Days

Day: 12.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.77 AU - 1.19 AU

Year: 347 Days

Day: 33 Hours

Environment

Temp: 122 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,806,399 km

• M1: 820,993 km (0.031 R)
• M2: 949,946 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.39 AU - 1.55 AU

Year: 638 Days

Day: 33.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.39 AU - 1.77 AU

Year: 711 Days

Day: 35.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,806,399 km

• M1: 748,737 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.23 AU - 3.65 AU

Year: 1805 Days

Day: 37.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,806,399 km

• M1: 271,071 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.7

Radius: 8.5

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.51 AU - 7.09 AU

Year: 5663 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 67,806,399 km

• M1: 569,070 km (0.105 R)
• M2: 702,811 km (0.061 R)
• M3: 794,514 km (0.075 R)
• M4: 923,468 km (0.072 R)
• M5: 1,142,180 km (0.061 R)
• M6: 1,227,002 km (0.07 R)
• M7: 1,403,228 km (0.049 R)
• M8: 2,039,169 km (0.119 R)
• M9: 3,088,149 km (0.11 R)
• M10: 3,505,677 km (0.075 R)
• M11: 3,903,906 km (0.097 R)
• M12: 4,354,944 km (0.096 R)
• M13: 4,509,029 km (0.08 R)
• M14: 4,684,508 km (0.071 R)
• M15: 4,782,943 km (0.098 R)
• M16: 4,862,230 km (0.098 R)
• M17: 4,981,908 km (0.09 R)
• M18: 5,741,865 km (0.081 R)
• M19: 6,537,577 km (0.095 R)
• M20: 6,892,423 km (0.107 R)
• M21: 7,117,418 km (0.107 R)
• M22: 7,736,903 km (0.086 R)
• M23: 7,830,102 km (0.111 R)
• M24: 8,183,153 km (0.101 R)
• M25: 8,373,591 km (0.118 R)
• M26: 8,565,525 km (0.074 R)
• M27: 8,686,251 km (0.074 R)
• M28: 8,929,198 km (0.084 R)
• M29: 9,347,623 km (0.115 R)
• M30: 9,747,199 km (0.08 R)
• M31: 10,203,472 km (0.057 R)
• M32: 10,357,109 km (0.101 R)
• M33: 10,744,568 km (0.111 R)
• M34: 10,900,898 km (0.103 R)
• M35: 11,005,616 km (0.119 R)
• M36: 11,374,375 km (0.114 R)
• M37: 12,097,232 km (0.076 R)
• M38: 12,587,464 km (0.117 R)
• M39: 13,446,754 km (0.032 R)
• M40: 13,587,227 km (0.046 R)
• M41: 13,869,368 km (0.111 R)
• M42: 13,954,489 km (0.108 R)
• M43: 14,382,339 km (0.056 R)
• M44: 14,756,633 km (0.096 R)
• M45: 14,872,422 km (0.054 R)
• M46: 15,046,703 km (0.111 R)
• M47: 15,105,047 km (0.06 R)
• M48: 15,221,733 km (0.092 R)
• M49: 15,573,737 km (0.119 R)
• M50: 16,166,294 km (0.079 R)
• M51: 16,555,398 km (0.114 R)
• M52: 18,266,798 km (0.058 R)
• M53: 19,175,156 km (0.109 R)
• M54: 19,491,705 km (0.079 R)
• M55: 19,969,820 km (0.045 R)
• M56: 20,484,137 km (0.109 R)
• M57: 21,525,638 km (0.099 R)
• M58: 21,755,719 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.2

Radius: 9.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.15 AU - 8.55 AU

Year: 8642 Days

Day: 8.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 67,806,399 km

• M1: 285,732 km (0.101 R)
• M2: 409,300 km (0.094 R)
• M3: 665,860 km (0.086 R)
• M4: 871,557 km (0.045 R)
• M5: 1,633,010 km (0.113 R)
• M6: 1,971,999 km (0.084 R)
• M7: 2,134,762 km (0.115 R)
• M8: 2,240,677 km (0.092 R)
• M9: 2,348,387 km (0.085 R)
• M10: 2,601,058 km (0.118 R)
• M11: 4,011,168 km (0.058 R)
• M12: 5,143,025 km (0.081 R)
• M13: 5,513,280 km (0.102 R)
• M14: 5,701,773 km (0.099 R)
• M15: 6,020,566 km (0.097 R)
• M16: 7,125,047 km (0.064 R)
• M17: 7,747,075 km (0.097 R)
• M18: 8,219,206 km (0.083 R)
• M19: 8,506,883 km (0.12 R)
• M20: 9,339,993 km (0.057 R)
• M21: 9,439,775 km (0.101 R)
• M22: 9,514,873 km (0.038 R)
• M23: 9,715,933 km (0.073 R)
• M24: 9,867,625 km (0.068 R)
• M25: 10,199,134 km (0.072 R)
• M26: 10,742,324 km (0.114 R)
• M27: 11,614,779 km (0.055 R)
• M28: 12,236,358 km (0.109 R)
• M29: 12,675,128 km (0.079 R)
• M30: 12,952,034 km (0.093 R)
• M31: 13,709,448 km (0.112 R)
• M32: 14,251,142 km (0.091 R)
• M33: 14,712,801 km (0.029 R)
• M34: 15,208,568 km (0.095 R)
• M35: 15,384,944 km (0.089 R)
• M36: 15,473,357 km (0.064 R)
• M37: 15,888,191 km (0.076 R)
• M38: 16,728,782 km (0.109 R)
• M39: 16,941,211 km (0.057 R)
• M40: 17,768,936 km (0.104 R)
• M41: 17,830,720 km (0.091 R)
• M42: 18,234,484 km (0.057 R)
• M43: 19,750,958 km (0.051 R)
• M44: 20,233,112 km (0.064 R)
• M45: 21,537,905 km (0.091 R)
• M46: 21,669,850 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.3

Radius: 8.5

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.37 AU - 10.01 AU

Year: 9175 Days

Day: 10.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 67,806,399 km

• M1: 254,915 km (0.117 R)
• M2: 308,620 km (0.075 R)
• M3: 513,420 km (0.108 R)
• M4: 761,004 km (0.098 R)
• M5: 863,479 km (0.08 R)
• M6: 1,044,941 km (0.106 R)
• M7: 1,199,027 km (0.106 R)
• M8: 1,683,724 km (0.058 R)
• M9: 2,709,068 km (0.067 R)
• M10: 3,395,872 km (0.115 R)
• M11: 3,714,665 km (0.082 R)
• M12: 4,012,813 km (0.054 R)
• M13: 4,164,805 km (0.103 R)
• M14: 4,791,919 km (0.099 R)
• M15: 5,083,784 km (0.081 R)
• M16: 5,347,974 km (0.111 R)
• M17: 6,272,938 km (0.057 R)
• M18: 6,592,180 km (0.054 R)
• M19: 6,880,455 km (0.057 R)
• M20: 7,172,769 km (0.037 R)
• M21: 8,382,866 km (0.102 R)
• M22: 8,616,688 km (0.091 R)
• M23: 9,051,120 km (0.068 R)
• M24: 9,533,124 km (0.095 R)
• M25: 9,777,268 km (0.086 R)
• M26: 10,355,015 km (0.114 R)
• M27: 10,732,301 km (0.098 R)
• M28: 11,629,888 km (0.101 R)
• M29: 11,934,619 km (0.04 R)
• M30: 12,197,762 km (0.079 R)
• M31: 12,374,287 km (0.09 R)
• M32: 12,864,070 km (0.086 R)
• M33: 13,496,720 km (0.025 R)
• M34: 14,839,062 km (0.108 R)
• M35: 15,122,101 km (0.108 R)
• M36: 16,030,010 km (0.116 R)
• M37: 16,223,440 km (0.111 R)
• M38: 16,906,504 km (0.103 R)
• M39: 17,400,177 km (0.099 R)
• M40: 17,998,718 km (0.117 R)
• M41: 18,149,513 km (0.116 R)
• M42: 18,351,021 km (0.091 R)
• M43: 19,062,509 km (0.088 R)
• M44: 19,164,983 km (0.062 R)
• M45: 19,524,616 km (0.114 R)
• M46: 20,303,124 km (0.084 R)
• M47: 20,460,052 km (0.117 R)
• M48: 21,038,846 km (0.061 R)
• M49: 21,197,569 km (0.095 R)
• M50: 22,158,586 km (0.12 R)
• M51: 22,320,152 km (0.097 R)
• M52: 22,482,166 km (0.056 R)
• M53: 22,698,635 km (0.105 R)
• M54: 22,752,939 km (0.077 R)
• M55: 23,024,758 km (0.09 R)
• M56: 23,133,815 km (0.116 R)
• M57: 25,294,457 km (0.119 R)
• M58: 26,028,982 km (0.084 R)
• M59: 27,057,468 km (0.082 R)
• M60: 27,287,848 km (0.111 R)
• M61: 27,345,444 km (0.112 R)
• M62: 28,157,461 km (0.087 R)
• M63: 28,683,597 km (0.092 R)
• M64: 29,036,199 km (0.056 R)
• M65: 29,449,238 km (0.109 R)
• M66: 29,626,961 km (0.115 R)
• M67: 29,804,982 km (0.117 R)
• M68: 30,400,980 km (0.059 R)
• M69: 31,725,819 km (0.108 R)
• M70: 32,090,389 km (0.093 R)
• M71: 33,500,947 km (0.111 R)
• M72: 33,810,316 km (0.03 R)
• M73: 34,869,020 km (0.096 R)
• M74: 36,763,826 km (0.081 R)
• M75: 38,821,545 km (0.072 R)
• M76: 39,146,322 km (0.119 R)
• M77: 40,323,508 km (0.094 R)
• M78: 40,982,337 km (0.075 R)
• M79: 41,977,462 km (0.109 R)
• M80: 42,177,474 km (0.092 R)
• M81: 42,712,286 km (0.073 R)
• M82: 43,047,685 km (0.078 R)
• M83: 43,518,619 km (0.072 R)
• M84: 44,330,038 km (0.075 R)
• M85: 45,419,709 km (0.107 R)
• M86: 45,625,107 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.9

Radius: 4.1

Gravity: 21.59 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 13.71 AU - 18.47 AU

Year: 23116 Days

Day: 15.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 67,806,399 km

• M1: 74,949 km (0.065 R)
• M2: 129,103 km (0.096 R)
• M3: 613,501 km (0.115 R)
• M4: 808,576 km (0.06 R)
• M5: 1,641,986 km (0.057 R)
• M6: 1,819,708 km (0.058 R)
• M7: 1,849,927 km (0.108 R)
• M8: 1,941,631 km (0.082 R)
• M9: 2,129,675 km (0.075 R)
• M10: 2,225,867 km (0.05 R)
• M11: 2,489,309 km (0.045 R)
• M12: 3,374,479 km (0.086 R)
• M13: 4,387,406 km (0.091 R)
• M14: 4,716,522 km (0.113 R)
• M15: 4,926,407 km (0.065 R)
• M16: 8,520,347 km (0.115 R)
• M17: 8,827,172 km (0.106 R)
• M18: 9,609,718 km (0.088 R)
• M19: 9,982,367 km (0.061 R)
• M20: 11,017,734 km (0.06 R)
• M21: 11,240,036 km (0.077 R)
• M22: 13,781,105 km (0.096 R)
• M23: 16,236,754 km (0.079 R)
• M24: 16,299,885 km (0.087 R)
• M25: 16,426,445 km (0.12 R)
• M26: 19,289,449 km (0.119 R)
• M27: 19,557,229 km (0.11 R)
• M28: 19,624,398 km (0.114 R)
• M29: 19,758,887 km (0.084 R)
• M30: 20,028,911 km (0.119 R)
• M31: 20,846,164 km (0.099 R)
• M32: 21,258,755 km (0.098 R)
• M33: 22,512,984 km (0.1 R)
• M34: 22,865,586 km (0.074 R)
• M35: 24,438,607 km (0.077 R)
• M36: 25,604,424 km (0.119 R)
• M37: 25,972,434 km (0.105 R)
• M38: 26,268,189 km (0.117 R)
• M39: 26,564,991 km (0.105 R)
• M40: 27,087,088 km (0.102 R)
• M41: 28,444,988 km (0.111 R)
• M42: 29,824,879 km (0.1 R)
• M43: 30,289,679 km (0.1 R)
• M44: 31,226,461 km (0.108 R)
• M45: 31,777,280 km (0.113 R)
• M46: 31,856,268 km (0.067 R)
• M47: 33,851,305 km (0.061 R)
• M48: 33,931,939 km (0.099 R)
• M49: 35,149,067 km (0.092 R)
• M50: 35,968,414 km (0.094 R)
• M51: 37,709,584 km (0.025 R)
• M52: 38,885,423 km (0.119 R)
• M53: 41,359,323 km (0.106 R)
• M54: 42,833,012 km (0.118 R)
• M55: 44,412,017 km (0.11 R)
• M56: 45,386,199 km (0.091 R)
• M57: 45,564,220 km (0.072 R)
• M58: 45,742,242 km (0.108 R)
• M59: 51,192,691 km (0.118 R)
• M60: 52,680,441 km (0.093 R)
• M61: 55,128,162 km (0.047 R)
• M62: 56,270,192 km (0.104 R)
• M63: 56,365,785 km (0.119 R)
• M64: 58,191,029 km (0.098 R)
• M65: 59,062,436 km (0.052 R)
• M66: 59,548,330 km (0.048 R)
• M67: 61,308,798 km (0.073 R)
• M68: 63,086,170 km (0.102 R)
• M69: 64,080,996 km (0.115 R)
• M70: 66,388,543 km (0.107 R)
• M71: 67,096,141 km (0.106 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 20,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit