🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.57 AU - 0.63 AU

Year: 166 Days

Day: 18.9 Hours

Environment

Temp: 231 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.49 AU - 0.77 AU

Year: 178 Days

Day: 41.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 69.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,809,219 km

• M1: 161,117 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.74 AU - 0.84 AU

Year: 250 Days

Day: 23.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.27 AU - 1.31 AU

Year: 522 Days

Day: 34 Hours

Environment

Temp: -6 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.54 AU - 3.8 AU

Year: 2012 Days

Day: 28 Hours

Environment

Temp: -98 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,809,219 km

• M1: 1,393,654 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.8

Radius: 14.8

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.47 AU - 7.31 AU

Year: 5095 Days

Day: 8.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,809,219 km

• M1: 216,917 km (0.057 R)
• M2: 372,050 km (0.038 R)
• M3: 584,928 km (0.11 R)
• M4: 741,108 km (0.099 R)
• M5: 913,445 km (0.111 R)
• M6: 1,085,931 km (0.09 R)
• M7: 1,238,521 km (0.104 R)
• M8: 1,849,927 km (0.106 R)
• M9: 2,446,224 km (0.047 R)
• M10: 2,589,090 km (0.112 R)
• M11: 2,734,799 km (0.071 R)
• M12: 2,861,957 km (0.118 R)
• M13: 2,969,518 km (0.074 R)
• M14: 3,574,043 km (0.074 R)
• M15: 3,737,104 km (0.075 R)
• M16: 3,974,367 km (0.097 R)
• M17: 4,094,943 km (0.08 R)
• M18: 4,315,151 km (0.086 R)
• M19: 4,665,658 km (0.058 R)
• M20: 4,818,697 km (0.111 R)
• M21: 4,999,411 km (0.076 R)
• M22: 5,235,177 km (0.078 R)
• M23: 5,341,093 km (0.106 R)
• M24: 5,474,534 km (0.054 R)
• M25: 6,440,188 km (0.115 R)
• M26: 6,725,771 km (0.102 R)
• M27: 6,841,260 km (0.081 R)
• M28: 7,132,677 km (0.097 R)
• M29: 7,607,800 km (0.085 R)
• M30: 8,495,065 km (0.098 R)
• M31: 8,588,713 km (0.108 R)
• M32: 9,094,204 km (0.119 R)
• M33: 10,035,025 km (0.109 R)
• M34: 10,266,752 km (0.087 R)
• M35: 10,803,210 km (0.116 R)
• M36: 12,360,973 km (0.118 R)
• M37: 12,467,187 km (0.094 R)
• M38: 13,547,583 km (0.068 R)
• M39: 14,098,851 km (0.081 R)
• M40: 14,247,252 km (0.12 R)
• M41: 14,433,352 km (0.1 R)
• M42: 15,375,968 km (0.038 R)
• M43: 15,528,708 km (0.08 R)
• M44: 15,912,576 km (0.096 R)
• M45: 16,183,198 km (0.116 R)
• M46: 16,455,317 km (0.117 R)
• M47: 16,768,276 km (0.059 R)
• M48: 16,964,847 km (0.05 R)
• M49: 17,241,304 km (0.065 R)
• M50: 17,360,235 km (0.083 R)
• M51: 18,160,284 km (0.116 R)
• M52: 18,972,451 km (0.106 R)
• M53: 19,382,947 km (0.089 R)
• M54: 20,885,060 km (0.115 R)
• M55: 21,139,077 km (0.11 R)
• M56: 21,266,385 km (0.07 R)
• M57: 21,522,047 km (0.056 R)
• M58: 21,692,888 km (0.04 R)
• M59: 22,122,234 km (0.086 R)
• M60: 22,511,039 km (0.108 R)
• M61: 22,727,956 km (0.104 R)
• M62: 23,690,917 km (0.11 R)
• M63: 24,935,871 km (0.026 R)
• M64: 25,070,509 km (0.112 R)
• M65: 25,656,633 km (0.074 R)
• M66: 26,705,015 km (0.087 R)
• M67: 26,934,797 km (0.104 R)
• M68: 27,257,480 km (0.094 R)
• M69: 27,349,932 km (0.112 R)
• M70: 29,126,406 km (0.076 R)
• M71: 29,362,920 km (0.108 R)
• M72: 30,651,108 km (0.117 R)
• M73: 30,795,470 km (0.046 R)
• M74: 31,036,472 km (0.109 R)
• M75: 31,181,283 km (0.092 R)
• M76: 31,520,271 km (0.079 R)
• M77: 32,006,614 km (0.085 R)
• M78: 32,397,364 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.5

Radius: 11.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.86 AU - 8.9 AU

Year: 7146 Days

Day: 9.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 69,809,219 km

• M1: 157,078 km (0.051 R)
• M2: 283,338 km (0.118 R)
• M3: 425,606 km (0.051 R)
• M4: 500,554 km (0.039 R)
• M5: 581,038 km (0.081 R)
• M6: 666,758 km (0.077 R)
• M7: 922,271 km (0.097 R)
• M8: 1,266,047 km (0.116 R)
• M9: 1,381,686 km (0.109 R)
• M10: 1,599,351 km (0.033 R)
• M11: 1,687,015 km (0.079 R)
• M12: 1,802,355 km (0.04 R)
• M13: 2,109,330 km (0.117 R)
• M14: 2,505,615 km (0.118 R)
• M15: 2,578,918 km (0.078 R)
• M16: 2,788,056 km (0.111 R)
• M17: 3,033,994 km (0.115 R)
• M18: 3,563,870 km (0.065 R)
• M19: 3,865,011 km (0.073 R)
• M20: 4,001,593 km (0.105 R)
• M21: 4,105,115 km (0.12 R)
• M22: 4,227,037 km (0.042 R)
• M23: 4,636,188 km (0.033 R)
• M24: 4,708,593 km (0.107 R)
• M25: 4,818,099 km (0.114 R)
• M26: 4,928,352 km (0.057 R)
• M27: 5,132,703 km (0.076 R)
• M28: 5,340,046 km (0.103 R)
• M29: 6,017,724 km (0.1 R)
• M30: 6,256,482 km (0.086 R)
• M31: 6,620,304 km (0.085 R)
• M32: 6,949,719 km (0.09 R)
• M33: 7,453,714 km (0.07 R)
• M34: 7,817,985 km (0.117 R)
• M35: 7,904,602 km (0.058 R)
• M36: 8,078,584 km (0.106 R)
• M37: 8,298,044 km (0.067 R)
• M38: 8,855,296 km (0.075 R)
• M39: 9,218,221 km (0.093 R)
• M40: 9,888,569 km (0.113 R)
• M41: 10,076,314 km (0.074 R)
• M42: 10,431,460 km (0.069 R)
• M43: 10,646,581 km (0.104 R)
• M44: 10,814,879 km (0.08 R)
• M45: 11,056,779 km (0.092 R)
• M46: 11,325,157 km (0.106 R)
• M47: 11,818,381 km (0.115 R)
• M48: 11,942,847 km (0.101 R)
• M49: 12,647,602 km (0.098 R)
• M50: 13,005,141 km (0.103 R)
• M51: 13,185,108 km (0.081 R)
• M52: 13,469,792 km (0.12 R)
• M53: 13,573,763 km (0.104 R)
• M54: 13,992,338 km (0.109 R)
• M55: 14,229,600 km (0.117 R)
• M56: 14,628,129 km (0.103 R)
• M57: 14,788,647 km (0.117 R)
• M58: 15,736,200 km (0.059 R)
• M59: 16,176,018 km (0.108 R)
• M60: 16,258,895 km (0.072 R)
• M61: 16,397,423 km (0.043 R)
• M62: 16,871,199 km (0.075 R)
• M63: 17,293,065 km (0.102 R)
• M64: 17,491,133 km (0.119 R)
• M65: 17,632,951 km (0.108 R)
• M66: 17,803,792 km (0.029 R)
• M67: 18,811,184 km (0.095 R)
• M68: 18,985,765 km (0.091 R)
• M69: 19,542,119 km (0.088 R)
• M70: 19,630,382 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.2

Radius: 9

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.08 AU - 12.98 AU

Year: 13057 Days

Day: 13.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 69,809,219 km

• M1: 125,961 km (0.076 R)
• M2: 268,079 km (0.112 R)
• M3: 777,460 km (0.045 R)
• M4: 866,172 km (0.095 R)
• M5: 982,110 km (0.082 R)
• M6: 1,553,275 km (0.116 R)
• M7: 1,739,674 km (0.081 R)
• M8: 1,979,180 km (0.055 R)
• M9: 2,229,307 km (0.1 R)
• M10: 2,374,567 km (0.113 R)
• M11: 2,473,152 km (0.102 R)
• M12: 2,674,511 km (0.084 R)
• M13: 3,183,143 km (0.105 R)
• M14: 3,328,852 km (0.106 R)
• M15: 3,817,588 km (0.098 R)
• M16: 4,168,993 km (0.106 R)
• M17: 4,368,856 km (0.112 R)
• M18: 4,490,330 km (0.099 R)
• M19: 4,633,345 km (0.052 R)
• M20: 4,798,800 km (0.071 R)
• M21: 4,966,201 km (0.086 R)
• M22: 5,071,817 km (0.098 R)
• M23: 5,632,958 km (0.109 R)
• M24: 6,282,063 km (0.103 R)
• M25: 6,488,359 km (0.052 R)
• M26: 6,697,048 km (0.085 R)
• M27: 6,860,708 km (0.113 R)
• M28: 7,626,051 km (0.09 R)
• M29: 7,846,259 km (0.066 R)
• M30: 8,043,728 km (0.081 R)
• M31: 8,118,228 km (0.117 R)
• M32: 8,646,009 km (0.1 R)
• M33: 8,850,060 km (0.077 R)
• M34: 9,107,219 km (0.108 R)
• M35: 9,629,166 km (0.09 R)
• M36: 10,538,572 km (0.067 R)
• M37: 11,671,476 km (0.086 R)
• M38: 11,868,646 km (0.117 R)
• M39: 11,981,892 km (0.067 R)
• M40: 12,266,577 km (0.099 R)
• M41: 12,553,505 km (0.116 R)
• M42: 12,668,845 km (0.041 R)
• M43: 13,456,777 km (0.095 R)
• M44: 13,782,452 km (0.099 R)
• M45: 13,931,302 km (0.077 R)
• M46: 14,140,589 km (0.084 R)
• M47: 14,350,924 km (0.098 R)
• M48: 14,774,735 km (0.064 R)
• M49: 14,896,657 km (0.075 R)
• M50: 15,325,703 km (0.107 R)
• M51: 15,572,839 km (0.106 R)
• M52: 15,758,939 km (0.081 R)
• M53: 16,133,382 km (0.103 R)
• M54: 16,227,479 km (0.048 R)
• M55: 16,479,402 km (0.098 R)
• M56: 16,891,245 km (0.067 R)
• M57: 16,954,974 km (0.036 R)
• M58: 17,210,487 km (0.03 R)
• M59: 17,467,347 km (0.106 R)
• M60: 17,596,150 km (0.104 R)
• M61: 17,757,716 km (0.033 R)
• M62: 17,919,731 km (0.092 R)
• M63: 18,017,119 km (0.079 R)
• M64: 18,310,630 km (0.097 R)
• M65: 18,605,637 km (0.073 R)
• M66: 19,034,534 km (0.071 R)
• M67: 19,801,373 km (0.095 R)
• M68: 20,205,586 km (0.053 R)
• M69: 20,307,013 km (0.073 R)
• M70: 20,850,951 km (0.081 R)
• M71: 21,262,046 km (0.085 R)
• M72: 21,537,605 km (0.08 R)
• M73: 21,745,098 km (0.104 R)
• M74: 21,987,895 km (0.026 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.1

Radius: 4.4

Gravity: 14.11 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 14.43 AU - 22.11 AU

Year: 27836 Days

Day: 22.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,809,219 km

• M1: 252,072 km (0.116 R)
• M2: 399,277 km (0.073 R)
• M3: 633,846 km (0.025 R)
• M4: 742,903 km (0.118 R)
• M5: 834,607 km (0.091 R)
• M6: 1,875,658 km (0.071 R)
• M7: 2,097,213 km (0.055 R)
• M8: 2,846,249 km (0.067 R)
• M9: 2,882,153 km (0.082 R)
• M10: 2,954,408 km (0.102 R)
• M11: 3,137,516 km (0.101 R)
• M12: 3,362,063 km (0.088 R)
• M13: 3,476,355 km (0.077 R)
• M14: 4,188,441 km (0.055 R)
• M15: 5,381,634 km (0.068 R)
• M16: 6,671,766 km (0.054 R)
• M17: 8,410,392 km (0.106 R)
• M18: 8,565,675 km (0.078 R)
• M19: 8,617,585 km (0.119 R)
• M20: 8,774,065 km (0.119 R)
• M21: 9,732,538 km (0.086 R)
• M22: 10,611,875 km (0.12 R)
• M23: 11,862,064 km (0.102 R)
• M24: 12,036,196 km (0.082 R)
• M25: 12,740,802 km (0.1 R)
• M26: 13,883,730 km (0.042 R)
• M27: 14,684,377 km (0.081 R)
• M28: 15,563,265 km (0.067 R)
• M29: 16,459,057 km (0.09 R)
• M30: 16,523,683 km (0.102 R)
• M31: 16,783,086 km (0.11 R)
• M32: 16,913,236 km (0.115 R)
• M33: 17,109,209 km (0.109 R)
• M34: 18,233,437 km (0.107 R)
• M35: 18,703,175 km (0.109 R)
• M36: 20,205,586 km (0.109 R)
• M37: 20,901,216 km (0.073 R)
• M38: 21,817,204 km (0.117 R)
• M39: 22,746,207 km (0.091 R)
• M40: 23,179,442 km (0.071 R)
• M41: 23,761,079 km (0.077 R)
• M42: 24,642,659 km (0.082 R)
• M43: 26,060,248 km (0.054 R)
• M44: 26,437,684 km (0.047 R)
• M45: 26,893,060 km (0.098 R)
• M46: 29,600,183 km (0.069 R)
• M47: 29,993,924 km (0.103 R)
• M48: 31,988,662 km (0.12 R)
• M49: 32,717,054 km (0.11 R)
• M50: 33,861,179 km (0.027 R)
• M51: 39,255,379 km (0.107 R)
• M52: 40,557,628 km (0.086 R)
• M53: 40,819,724 km (0.048 R)
• M54: 43,561,404 km (0.067 R)
• M55: 44,819,073 km (0.086 R)
• M56: 45,180,502 km (0.118 R)
• M57: 48,941,093 km (0.112 R)
• M58: 50,435,576 km (0.056 R)
• M59: 50,529,523 km (0.114 R)
• M60: 50,623,471 km (0.101 R)
• M61: 51,282,898 km (0.096 R)
• M62: 51,755,627 km (0.027 R)
• M63: 51,850,323 km (0.113 R)
• M64: 53,565,163 km (0.078 R)
• M65: 55,395,194 km (0.111 R)
• M66: 55,977,429 km (0.03 R)
• M67: 57,050,046 km (0.115 R)
• M68: 59,910,207 km (0.077 R)
• M69: 60,109,172 km (0.072 R)
• M70: 60,707,414 km (0.076 R)
• M71: 61,407,832 km (0.12 R)
• M72: 61,708,822 km (0.104 R)
• M73: 65,871,234 km (0.081 R)
• M74: 66,693,872 km (0.113 R)
• M75: 66,900,168 km (0.097 R)
• M76: 67,727,145 km (0.102 R)
• M77: 68,453,442 km (0.086 R)
• M78: 68,869,624 km (0.118 R)
• M79: 69,078,014 km (0.09 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 10,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit