🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.56 AU - 0.6 AU

Year: 170 Days

Day: 20.3 Hours

Environment

Temp: 115 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.81 AU - 1.29 AU

Year: 414 Days

Day: 37.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.45 AU - 2.39 AU

Year: 1024 Days

Day: 41.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.31 AU - 4.13 AU

Year: 2762 Days

Day: 37.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,979,860 km

• M1: 1,195,885 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677

Radius: 10

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.91 AU - 6.47 AU

Year: 4552 Days

Day: 5.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,979,860 km

• M1: 140,772 km (0.12 R)
• M2: 216,169 km (0.111 R)
• M3: 316,549 km (0.113 R)
• M4: 457,919 km (0.058 R)
• M5: 590,463 km (0.108 R)
• M6: 656,585 km (0.097 R)
• M7: 725,400 km (0.118 R)
• M8: 797,057 km (0.037 R)
• M9: 896,540 km (0.109 R)
• M10: 1,027,289 km (0.118 R)
• M11: 1,136,645 km (0.051 R)
• M12: 1,293,722 km (0.1 R)
• M13: 1,412,503 km (0.095 R)
• M14: 1,629,570 km (0.059 R)
• M15: 1,774,979 km (0.073 R)
• M16: 2,183,680 km (0.098 R)
• M17: 2,290,493 km (0.08 R)
• M18: 2,435,603 km (0.087 R)
• M19: 2,528,054 km (0.111 R)
• M20: 2,602,704 km (0.102 R)
• M21: 2,792,843 km (0.072 R)
• M22: 2,948,275 km (0.118 R)
• M23: 3,746,529 km (0.103 R)
• M24: 4,027,025 km (0.118 R)
• M25: 4,862,529 km (0.038 R)
• M26: 5,050,275 km (0.087 R)
• M27: 5,312,071 km (0.086 R)
• M28: 5,603,039 km (0.083 R)
• M29: 5,725,709 km (0.049 R)
• M30: 5,899,093 km (0.072 R)
• M31: 6,049,139 km (0.074 R)
• M32: 6,584,101 km (0.11 R)
• M33: 6,661,743 km (0.049 R)
• M34: 7,835,787 km (0.059 R)
• M35: 8,587,516 km (0.038 R)
• M36: 8,957,771 km (0.112 R)
• M37: 9,159,279 km (0.104 R)
• M38: 9,449,798 km (0.061 R)
• M39: 9,596,105 km (0.093 R)
• M40: 9,713,839 km (0.097 R)
• M41: 10,369,526 km (0.094 R)
• M42: 10,490,251 km (0.079 R)
• M43: 10,978,090 km (0.116 R)
• M44: 11,162,844 km (0.111 R)
• M45: 11,912,478 km (0.105 R)
• M46: 12,293,504 km (0.059 R)
• M47: 12,421,261 km (0.067 R)
• M48: 12,581,779 km (0.1 R)
• M49: 13,493,130 km (0.113 R)
• M50: 13,558,953 km (0.085 R)
• M51: 14,257,575 km (0.112 R)
• M52: 14,594,319 km (0.111 R)
• M53: 15,104,299 km (0.12 R)
• M54: 15,654,819 km (0.065 R)
• M55: 16,002,335 km (0.054 R)
• M56: 16,493,016 km (0.057 R)
• M57: 16,563,476 km (0.12 R)
• M58: 17,095,446 km (0.054 R)
• M59: 17,417,381 km (0.12 R)
• M60: 17,525,091 km (0.025 R)
• M61: 18,249,145 km (0.059 R)
• M62: 18,724,866 km (0.118 R)
• M63: 18,945,972 km (0.056 R)
• M64: 20,026,218 km (0.064 R)
• M65: 20,252,261 km (0.108 R)
• M66: 20,668,891 km (0.101 R)
• M67: 20,744,886 km (0.115 R)
• M68: 21,164,808 km (0.081 R)
• M69: 21,703,210 km (0.093 R)
• M70: 22,207,355 km (0.066 R)
• M71: 22,480,371 km (0.099 R)
• M72: 22,872,318 km (0.086 R)
• M73: 23,148,027 km (0.064 R)
• M74: 25,108,955 km (0.073 R)
• M75: 25,760,604 km (0.072 R)
• M76: 26,500,515 km (0.09 R)
• M77: 26,956,190 km (0.091 R)
• M78: 27,039,217 km (0.079 R)
• M79: 27,205,719 km (0.079 R)
• M80: 27,665,284 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.6

Radius: 9.9

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.29 AU - 7.33 AU

Year: 6103 Days

Day: 14.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,979,860 km

• M1: 180,714 km (0.074 R)
• M2: 380,427 km (0.073 R)
• M3: 523,144 km (0.047 R)
• M4: 620,981 km (0.079 R)
• M5: 712,086 km (0.112 R)
• M6: 953,836 km (0.103 R)
• M7: 1,140,235 km (0.037 R)
• M8: 1,254,677 km (0.102 R)
• M9: 1,373,159 km (0.12 R)
• M10: 1,549,086 km (0.077 R)
• M11: 2,001,620 km (0.09 R)
• M12: 2,080,906 km (0.031 R)
• M13: 2,579,516 km (0.101 R)
• M14: 2,644,442 km (0.108 R)
• M15: 2,932,268 km (0.112 R)
• M16: 3,045,663 km (0.094 R)
• M17: 3,183,742 km (0.081 R)
• M18: 3,371,038 km (0.025 R)
• M19: 4,182,008 km (0.079 R)
• M20: 4,413,436 km (0.062 R)
• M21: 4,675,382 km (0.111 R)
• M22: 5,187,456 km (0.113 R)
• M23: 5,520,161 km (0.066 R)
• M24: 5,917,045 km (0.049 R)
• M25: 6,003,213 km (0.094 R)
• M26: 6,828,544 km (0.119 R)
• M27: 7,040,375 km (0.066 R)
• M28: 7,285,267 km (0.087 R)
• M29: 7,533,001 km (0.085 R)
• M30: 8,036,547 km (0.062 R)
• M31: 8,389,299 km (0.081 R)
• M32: 9,510,984 km (0.119 R)
• M33: 10,714,499 km (0.056 R)
• M34: 11,031,646 km (0.032 R)
• M35: 11,102,556 km (0.084 R)
• M36: 11,173,615 km (0.062 R)
• M37: 11,531,303 km (0.063 R)
• M38: 12,111,294 km (0.079 R)
• M39: 12,294,551 km (0.047 R)
• M40: 12,478,557 km (0.087 R)
• M41: 13,564,637 km (0.055 R)
• M42: 13,716,778 km (0.087 R)
• M43: 13,831,221 km (0.11 R)
• M44: 14,524,906 km (0.096 R)
• M45: 14,954,402 km (0.104 R)
• M46: 15,269,455 km (0.116 R)
• M47: 15,467,373 km (0.063 R)
• M48: 15,666,188 km (0.058 R)
• M49: 15,986,178 km (0.104 R)
• M50: 16,348,654 km (0.056 R)
• M51: 16,795,353 km (0.109 R)
• M52: 17,040,843 km (0.09 R)
• M53: 17,617,992 km (0.053 R)
• M54: 17,825,633 km (0.105 R)
• M55: 18,034,173 km (0.118 R)
• M56: 18,453,645 km (0.028 R)
• M57: 19,003,717 km (0.101 R)
• M58: 19,131,473 km (0.101 R)
• M59: 19,259,379 km (0.053 R)
• M60: 19,387,734 km (0.063 R)
• M61: 19,688,127 km (0.079 R)
• M62: 19,990,165 km (0.102 R)
• M63: 20,120,016 km (0.11 R)
• M64: 20,337,232 km (0.045 R)
• M65: 20,424,298 km (0.055 R)
• M66: 20,817,591 km (0.086 R)
• M67: 22,326,136 km (0.118 R)
• M68: 22,912,111 km (0.062 R)
• M69: 23,366,439 km (0.09 R)
• M70: 23,686,130 km (0.114 R)
• M71: 23,823,611 km (0.066 R)
• M72: 24,145,396 km (0.05 R)
• M73: 24,561,278 km (0.11 R)
• M74: 24,886,503 km (0.097 R)
• M75: 25,072,902 km (0.106 R)
• M76: 25,587,968 km (0.114 R)
• M77: 26,248,592 km (0.087 R)
• M78: 26,438,282 km (0.114 R)
• M79: 29,634,740 km (0.097 R)
• M80: 33,979,062 km (0.104 R)
• M81: 34,496,970 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.9

Radius: 12.1

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.34 AU - 8.08 AU

Year: 8242 Days

Day: 7.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 30,979,860 km

• M1: 161,715 km (0.069 R)
• M2: 292,165 km (0.111 R)
• M3: 396,584 km (0.079 R)
• M4: 551,418 km (0.052 R)
• M5: 887,115 km (0.095 R)
• M6: 1,191,397 km (0.072 R)
• M7: 3,116,124 km (0.099 R)
• M8: 3,203,339 km (0.081 R)
• M9: 3,651,983 km (0.039 R)
• M10: 3,907,197 km (0.079 R)
• M11: 4,168,395 km (0.05 R)
• M12: 4,362,124 km (0.091 R)
• M13: 5,192,093 km (0.028 R)
• M14: 5,426,962 km (0.04 R)
• M15: 6,290,441 km (0.09 R)
• M16: 6,568,992 km (0.092 R)
• M17: 7,254,300 km (0.039 R)
• M18: 7,487,822 km (0.12 R)
• M19: 8,022,485 km (0.066 R)
• M20: 8,294,454 km (0.09 R)
• M21: 8,692,683 km (0.096 R)
• M22: 8,878,634 km (0.055 R)
• M23: 9,222,858 km (0.111 R)
• M24: 9,956,935 km (0.119 R)
• M25: 10,249,399 km (0.067 R)
• M26: 10,380,297 km (0.089 R)
• M27: 12,479,006 km (0.081 R)
• M28: 13,397,237 km (0.1 R)
• M29: 13,540,402 km (0.082 R)
• M30: 13,756,123 km (0.044 R)
• M31: 14,191,153 km (0.112 R)
• M32: 14,667,473 km (0.101 R)
• M33: 14,852,077 km (0.084 R)
• M34: 15,037,428 km (0.059 R)
• M35: 15,635,969 km (0.109 R)
• M36: 16,280,287 km (0.032 R)
• M37: 16,740,451 km (0.082 R)
• M38: 16,933,432 km (0.093 R)
• M39: 17,791,226 km (0.097 R)
• M40: 17,988,246 km (0.104 R)
• M41: 18,943,728 km (0.084 R)
• M42: 19,671,222 km (0.117 R)
• M43: 20,284,274 km (0.063 R)
• M44: 20,407,693 km (0.076 R)
• M45: 20,490,121 km (0.101 R)
• M46: 21,487,640 km (0.082 R)
• M47: 22,034,570 km (0.086 R)
• M48: 22,628,623 km (0.071 R)
• M49: 23,486,567 km (0.103 R)
• M50: 23,962,886 km (0.079 R)
• M51: 24,224,084 km (0.119 R)
• M52: 28,208,025 km (0.058 R)
• M53: 31,196,093 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.6

Radius: 3.3

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 12.94 AU - 17.16 AU

Year: 22479 Days

Day: 23.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,979,860 km

• M1: 48,919 km (0.099 R)
• M2: 135,236 km (0.092 R)
• M3: 218,114 km (0.046 R)
• M4: 279,299 km (0.1 R)
• M5: 407,953 km (0.114 R)
• M6: 626,366 km (0.11 R)
• M7: 780,901 km (0.086 R)
• M8: 807,679 km (0.085 R)
• M9: 834,906 km (0.034 R)
• M10: 946,955 km (0.075 R)
• M11: 975,677 km (0.11 R)
• M12: 1,541,756 km (0.053 R)
• M13: 1,802,654 km (0.074 R)
• M14: 2,286,603 km (0.073 R)
• M15: 2,443,232 km (0.085 R)
• M16: 2,563,060 km (0.067 R)
• M17: 2,766,813 km (0.062 R)
• M18: 2,870,783 km (0.082 R)
• M19: 2,954,857 km (0.118 R)
• M20: 2,997,193 km (0.074 R)
• M21: 3,103,857 km (0.086 R)
• M22: 3,168,483 km (0.09 R)
• M23: 3,520,636 km (0.092 R)
• M24: 3,862,019 km (0.069 R)
• M25: 4,071,904 km (0.085 R)
• M26: 4,454,127 km (0.053 R)
• M27: 4,502,746 km (0.117 R)
• M28: 4,698,869 km (0.064 R)
• M29: 5,048,779 km (0.077 R)
• M30: 5,562,946 km (0.067 R)
• M31: 5,906,124 km (0.046 R)
• M32: 5,986,308 km (0.094 R)
• M33: 6,365,090 km (0.027 R)
• M34: 6,612,824 km (0.103 R)
• M35: 7,088,994 km (0.08 R)
• M36: 7,117,418 km (0.099 R)
• M37: 7,174,265 km (0.09 R)
• M38: 7,259,835 km (0.105 R)
• M39: 7,403,150 km (0.083 R)
• M40: 7,547,362 km (0.093 R)
• M41: 7,576,384 km (0.109 R)
• M42: 7,721,644 km (0.091 R)
• M43: 7,750,965 km (0.031 R)
• M44: 8,282,486 km (0.084 R)
• M45: 8,522,591 km (0.077 R)
• M46: 9,132,501 km (0.104 R)
• M47: 9,819,754 km (0.109 R)
• M48: 9,946,463 km (0.085 R)
• M49: 10,169,514 km (0.095 R)
• M50: 10,523,313 km (0.055 R)
• M51: 11,045,260 km (0.097 R)
• M52: 11,243,178 km (0.106 R)
• M53: 11,542,074 km (0.052 R)
• M54: 11,742,984 km (0.093 R)
• M55: 12,937,074 km (0.084 R)
• M56: 13,990,842 km (0.11 R)
• M57: 14,026,446 km (0.095 R)
• M58: 14,204,916 km (0.076 R)
• M59: 15,993,209 km (0.107 R)
• M60: 16,743,293 km (0.047 R)
• M61: 16,932,534 km (0.089 R)
• M62: 17,389,705 km (0.062 R)
• M63: 18,238,374 km (0.09 R)
• M64: 19,258,781 km (0.109 R)
• M65: 19,695,906 km (0.032 R)
• M66: 20,297,439 km (0.106 R)
• M67: 20,378,072 km (0.08 R)
• M68: 21,272,219 km (0.104 R)
• M69: 22,137,493 km (0.119 R)
• M70: 22,179,081 km (0.109 R)
• M71: 23,435,853 km (0.078 R)
• M72: 24,030,355 km (0.11 R)
• M73: 24,672,728 km (0.074 R)
• M74: 24,887,999 km (0.1 R)
• M75: 25,624,918 km (0.104 R)
• M76: 26,325,037 km (0.077 R)
• M77: 27,075,868 km (0.118 R)
• M78: 27,431,612 km (0.04 R)
• M79: 28,102,708 km (0.11 R)
• M80: 28,779,190 km (0.11 R)
• M81: 30,424,617 km (0.12 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: 329 - 14,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit