🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.56 AU - 0.62 AU

Year: 169 Days

Day: 25 Hours

Environment

Temp: 130 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,744,136 km

• M1: 152,590 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.53 AU - 0.87 AU

Year: 218 Days

Day: 19.9 Hours

Environment

Temp: 113 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.92 AU - 1.02 AU

Year: 356 Days

Day: 44.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.84 AU - 1.36 AU

Year: 430 Days

Day: 33.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 92,744,136 km

• M1: 207,193 km (0.108 R)
• M2: 890,855 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.89 AU - 2.17 AU

Year: 1078 Days

Day: 39.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,744,136 km

• M1: 1,364,632 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.7

Radius: 13.4

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.33 AU - 6.43 AU

Year: 6007 Days

Day: 14.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 92,744,136 km

• M1: 186,848 km (0.088 R)
• M2: 271,969 km (0.069 R)
• M3: 432,188 km (0.075 R)
• M4: 542,143 km (0.112 R)
• M5: 724,203 km (0.098 R)
• M6: 963,111 km (0.106 R)
• M7: 1,228,797 km (0.119 R)
• M8: 1,331,421 km (0.055 R)
• M9: 1,546,244 km (0.062 R)
• M10: 1,643,931 km (0.088 R)
• M11: 1,729,351 km (0.067 R)
• M12: 2,164,532 km (0.051 R)
• M13: 2,419,297 km (0.114 R)
• M14: 2,600,460 km (0.041 R)
• M15: 3,064,064 km (0.11 R)
• M16: 3,333,041 km (0.083 R)
• M17: 3,479,796 km (0.114 R)
• M18: 3,609,946 km (0.082 R)
• M19: 3,722,893 km (0.094 R)
• M20: 3,952,226 km (0.08 R)
• M21: 4,344,921 km (0.079 R)
• M22: 4,465,347 km (0.101 R)
• M23: 4,957,823 km (0.088 R)
• M24: 5,189,550 km (0.08 R)
• M25: 5,274,671 km (0.101 R)
• M26: 6,062,005 km (0.09 R)
• M27: 6,956,301 km (0.09 R)
• M28: 7,478,996 km (0.052 R)
• M29: 7,867,202 km (0.113 R)
• M30: 8,113,291 km (0.104 R)
• M31: 9,225,850 km (0.085 R)
• M32: 9,381,282 km (0.065 R)
• M33: 9,511,433 km (0.104 R)
• M34: 10,332,276 km (0.082 R)
• M35: 10,901,197 km (0.08 R)
• M36: 11,175,709 km (0.071 R)
• M37: 11,703,640 km (0.102 R)
• M38: 12,126,254 km (0.111 R)
• M39: 12,496,509 km (0.058 R)
• M40: 12,611,250 km (0.047 R)
• M41: 12,870,503 km (0.046 R)
• M42: 12,957,420 km (0.08 R)
• M43: 13,248,387 km (0.051 R)
• M44: 13,600,242 km (0.111 R)
• M45: 14,163,926 km (0.045 R)
• M46: 14,403,433 km (0.087 R)
• M47: 15,099,811 km (0.099 R)
• M48: 15,776,292 km (0.093 R)
• M49: 16,087,007 km (0.09 R)
• M50: 16,211,921 km (0.097 R)
• M51: 16,337,135 km (0.11 R)
• M52: 16,431,232 km (0.109 R)
• M53: 17,031,418 km (0.046 R)
• M54: 17,126,862 km (0.089 R)
• M55: 17,222,455 km (0.101 R)
• M56: 17,703,113 km (0.117 R)
• M57: 18,710,654 km (0.119 R)
• M58: 18,842,001 km (0.063 R)
• M59: 19,370,531 km (0.074 R)
• M60: 19,536,734 km (0.108 R)
• M61: 19,803,617 km (0.084 R)
• M62: 20,509,868 km (0.073 R)
• M63: 20,713,172 km (0.076 R)
• M64: 20,917,223 km (0.11 R)
• M65: 21,087,615 km (0.088 R)
• M66: 21,292,863 km (0.107 R)
• M67: 21,464,452 km (0.113 R)
• M68: 21,947,204 km (0.114 R)
• M69: 23,593,828 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.8

Radius: 10.1

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.93 AU - 8.01 AU

Year: 6860 Days

Day: 12.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 92,744,136 km

• M1: 298,298 km (0.105 R)
• M2: 573,857 km (0.109 R)
• M3: 655,239 km (0.116 R)
• M4: 1,022,950 km (0.103 R)
• M5: 1,297,014 km (0.097 R)
• M6: 1,407,566 km (0.116 R)
• M7: 1,492,688 km (0.051 R)
• M8: 1,976,487 km (0.08 R)
• M9: 2,056,372 km (0.116 R)
• M10: 2,153,611 km (0.025 R)
• M11: 2,472,254 km (0.092 R)
• M12: 2,628,435 km (0.059 R)
• M13: 2,734,350 km (0.045 R)
• M14: 3,361,913 km (0.079 R)
• M15: 3,554,894 km (0.11 R)
• M16: 3,672,478 km (0.067 R)
• M17: 3,751,615 km (0.114 R)
• M18: 3,951,927 km (0.059 R)
• M19: 4,788,179 km (0.089 R)
• M20: 5,360,541 km (0.12 R)
• M21: 5,769,541 km (0.107 R)
• M22: 6,521,420 km (0.067 R)
• M23: 7,179,800 km (0.119 R)
• M24: 7,254,300 km (0.036 R)
• M25: 7,554,842 km (0.046 R)
• M26: 7,706,534 km (0.112 R)
• M27: 8,454,374 km (0.06 R)
• M28: 8,664,858 km (0.111 R)
• M29: 8,823,731 km (0.116 R)
• M30: 8,903,616 km (0.065 R)
• M31: 9,578,303 km (0.043 R)
• M32: 10,018,869 km (0.106 R)
• M33: 10,663,635 km (0.108 R)
• M34: 10,748,757 km (0.106 R)
• M35: 11,875,528 km (0.027 R)
• M36: 12,557,544 km (0.089 R)
• M37: 12,707,442 km (0.088 R)
• M38: 12,797,799 km (0.09 R)
• M39: 13,496,869 km (0.082 R)
• M40: 13,650,507 km (0.067 R)
• M41: 14,083,742 km (0.086 R)
• M42: 14,458,784 km (0.119 R)
• M43: 14,553,030 km (0.084 R)
• M44: 14,678,992 km (0.062 R)
• M45: 15,861,713 km (0.108 R)
• M46: 16,056,339 km (0.098 R)
• M47: 16,317,238 km (0.059 R)
• M48: 17,776,565 km (0.04 R)
• M49: 18,147,867 km (0.096 R)
• M50: 18,555,970 km (0.068 R)
• M51: 19,001,473 km (0.11 R)
• M52: 19,242,774 km (0.12 R)
• M53: 19,658,806 km (0.046 R)
• M54: 20,394,229 km (0.108 R)
• M55: 20,535,300 km (0.073 R)
• M56: 21,209,837 km (0.033 R)
• M57: 22,036,066 km (0.09 R)
• M58: 22,471,395 km (0.043 R)
• M59: 23,092,975 km (0.089 R)
• M60: 23,276,830 km (0.042 R)
• M61: 23,535,036 km (0.087 R)
• M62: 24,390,287 km (0.071 R)
• M63: 24,727,780 km (0.111 R)
• M64: 24,803,028 km (0.083 R)
• M65: 25,218,012 km (0.045 R)
• M66: 25,331,557 km (0.111 R)
• M67: 25,407,254 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.8

Radius: 11.2

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.33 AU - 10.05 AU

Year: 11245 Days

Day: 6.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 92,744,136 km

• M1: 208,539 km (0.039 R)
• M2: 399,277 km (0.106 R)
• M3: 484,099 km (0.05 R)
• M4: 641,924 km (0.119 R)
• M5: 1,513,781 km (0.093 R)
• M6: 2,060,262 km (0.093 R)
• M7: 2,494,245 km (0.061 R)
• M8: 2,956,652 km (0.076 R)
• M9: 3,895,229 km (0.079 R)
• M10: 4,193,827 km (0.096 R)
• M11: 4,778,306 km (0.061 R)
• M12: 4,990,735 km (0.099 R)
• M13: 5,351,714 km (0.107 R)
• M14: 5,871,567 km (0.111 R)
• M15: 5,984,962 km (0.103 R)
• M16: 6,642,145 km (0.119 R)
• M17: 7,160,053 km (0.083 R)
• M18: 7,240,836 km (0.098 R)
• M19: 7,773,853 km (0.115 R)
• M20: 8,150,391 km (0.054 R)
• M21: 8,790,969 km (0.079 R)
• M22: 9,051,868 km (0.107 R)
• M23: 9,271,178 km (0.085 R)
• M24: 9,670,455 km (0.11 R)
• M25: 10,855,420 km (0.078 R)
• M26: 11,088,493 km (0.043 R)
• M27: 11,845,608 km (0.113 R)
• M28: 12,717,315 km (0.052 R)
• M29: 13,459,470 km (0.117 R)
• M30: 13,559,551 km (0.118 R)
• M31: 13,760,311 km (0.11 R)
• M32: 14,266,700 km (0.058 R)
• M33: 14,882,295 km (0.107 R)
• M34: 15,874,877 km (0.054 R)
• M35: 17,050,717 km (0.115 R)
• M36: 17,159,025 km (0.086 R)
• M37: 18,365,383 km (0.058 R)
• M38: 18,531,885 km (0.12 R)
• M39: 18,754,935 km (0.089 R)
• M40: 19,712,362 km (0.108 R)
• M41: 21,149,100 km (0.069 R)
• M42: 21,791,922 km (0.092 R)
• M43: 22,917,347 km (0.093 R)
• M44: 23,156,703 km (0.096 R)
• M45: 23,517,234 km (0.086 R)
• M46: 23,819,123 km (0.099 R)
• M47: 24,122,357 km (0.116 R)
• M48: 26,908,169 km (0.116 R)
• M49: 27,097,560 km (0.081 R)
• M50: 27,859,312 km (0.047 R)
• M51: 30,055,559 km (0.11 R)
• M52: 30,646,321 km (0.094 R)
• M53: 30,910,062 km (0.119 R)
• M54: 31,439,788 km (0.108 R)
• M55: 31,639,202 km (0.084 R)
• M56: 32,106,246 km (0.112 R)
• M57: 32,240,136 km (0.044 R)
• M58: 34,955,786 km (0.117 R)
• M59: 35,992,948 km (0.058 R)
• M60: 37,180,606 km (0.096 R)
• M61: 37,532,460 km (0.097 R)
• M62: 38,168,401 km (0.096 R)
• M63: 38,381,129 km (0.094 R)
• M64: 39,379,395 km (0.07 R)
• M65: 39,522,710 km (0.097 R)
• M66: 41,328,506 km (0.077 R)
• M67: 41,692,927 km (0.047 R)
• M68: 43,308,883 km (0.085 R)
• M69: 47,133,203 km (0.072 R)
• M70: 47,437,784 km (0.064 R)
• M71: 47,819,259 km (0.094 R)
• M72: 49,201,244 km (0.026 R)
• M73: 49,664,847 km (0.086 R)
• M74: 51,142,426 km (0.093 R)
• M75: 52,240,324 km (0.086 R)
• M76: 52,792,191 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.4

Radius: 6.9

Gravity: 16.16 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 14.23 AU - 19.13 AU

Year: 25395 Days

Day: 24.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 92,744,136 km

• M1: 100,979 km (0.075 R)
• M2: 543,339 km (0.096 R)
• M3: 591,510 km (0.103 R)
• M4: 745,297 km (0.12 R)
• M5: 855,101 km (0.119 R)
• M6: 1,380,040 km (0.108 R)
• M7: 1,728,903 km (0.09 R)
• M8: 2,382,047 km (0.114 R)
• M9: 2,546,006 km (0.111 R)
• M10: 3,841,673 km (0.092 R)
• M11: 4,630,952 km (0.092 R)
• M12: 5,201,817 km (0.094 R)
• M13: 5,361,438 km (0.09 R)
• M14: 5,468,700 km (0.12 R)
• M15: 6,015,929 km (0.099 R)
• M16: 6,183,478 km (0.111 R)
• M17: 6,523,215 km (0.083 R)
• M18: 7,339,571 km (0.107 R)
• M19: 8,003,336 km (0.119 R)
• M20: 8,126,007 km (0.12 R)
• M21: 8,498,057 km (0.059 R)
• M22: 8,686,101 km (0.046 R)
• M23: 9,066,529 km (0.104 R)
• M24: 10,507,006 km (0.034 R)
• M25: 11,807,311 km (0.095 R)
• M26: 13,740,714 km (0.048 R)
• M27: 14,481,523 km (0.102 R)
• M28: 15,235,047 km (0.111 R)
• M29: 15,924,245 km (0.026 R)
• M30: 16,389,195 km (0.085 R)
• M31: 16,545,225 km (0.103 R)
• M32: 17,332,708 km (0.101 R)
• M33: 17,891,157 km (0.073 R)
• M34: 17,971,491 km (0.109 R)
• M35: 18,212,942 km (0.097 R)
• M36: 19,933,467 km (0.098 R)
• M37: 20,267,071 km (0.095 R)
• M38: 20,855,140 km (0.056 R)
• M39: 21,363,773 km (0.07 R)
• M40: 23,263,516 km (0.115 R)
• M41: 24,322,220 km (0.086 R)
• M42: 24,411,231 km (0.05 R)
• M43: 25,126,608 km (0.045 R)
• M44: 26,395,198 km (0.112 R)
• M45: 26,761,413 km (0.114 R)
• M46: 27,037,272 km (0.11 R)
• M47: 27,406,330 km (0.103 R)
• M48: 28,430,327 km (0.044 R)
• M49: 28,523,976 km (0.079 R)
• M50: 28,899,765 km (0.095 R)
• M51: 29,846,570 km (0.109 R)
• M52: 30,803,398 km (0.114 R)
• M53: 31,189,062 km (0.084 R)
• M54: 32,453,164 km (0.088 R)
• M55: 35,534,581 km (0.094 R)
• M56: 36,854,183 km (0.063 R)
• M57: 40,591,737 km (0.064 R)
• M58: 42,077,393 km (0.058 R)
• M59: 42,934,439 km (0.087 R)
• M60: 43,472,842 km (0.038 R)
• M61: 44,774,493 km (0.12 R)
• M62: 46,861,234 km (0.115 R)
• M63: 48,083,897 km (0.12 R)
• M64: 53,424,691 km (0.077 R)
• M65: 53,771,907 km (0.09 R)
• M66: 54,468,585 km (0.106 R)
• M67: 55,402,225 km (0.107 R)
• M68: 57,166,882 km (0.115 R)
• M69: 60,148,816 km (0.084 R)
• M70: 62,570,506 km (0.042 R)
• M71: 63,181,015 km (0.101 R)
• M72: 63,303,237 km (0.106 R)
• M73: 64,284,599 km (0.042 R)
• M74: 64,777,224 km (0.042 R)
• M75: 66,014,100 km (0.092 R)
• M76: 67,258,754 km (0.071 R)
• M77: 67,383,668 km (0.102 R)
• M78: 68,134,649 km (0.087 R)
• M79: 69,140,396 km (0.069 R)
• M80: 70,531,058 km (0.076 R)
• M81: 71,803,388 km (0.104 R)
• M82: 72,954,992 km (0.089 R)
• M83: 74,499,889 km (0.099 R)
• M84: 75,795,556 km (0.072 R)
• M85: 76,446,158 km (0.07 R)
• M86: 80,123,722 km (0.087 R)
• M87: 81,717,238 km (0.076 R)
• M88: 83,724,094 km (0.111 R)
• M89: 84,127,260 km (0.107 R)
• M90: 84,531,324 km (0.077 R)
• M91: 85,882,342 km (0.045 R)
• M92: 91,219,546 km (0.095 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 11,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit