🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.48 AU - 0.66 AU

Year: 154 Days

Day: 15 Hours

Environment

Temp: 243 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.03 AU - 1.29 AU

Year: 447 Days

Day: 29.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,058,148 km

• M1: 81,381 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.01 AU - 1.67 AU

Year: 556 Days

Day: 43.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,058,148 km

• M1: 889,808 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.31 AU - 1.57 AU

Year: 619 Days

Day: 19 Hours

Environment

Temp: -4 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232

Radius: 12.3

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.35 AU - 7.11 AU

Year: 5569 Days

Day: 8.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 77 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 29,058,148 km

• M1: 153,637 km (0.095 R)
• M2: 346,319 km (0.077 R)
• M3: 790,026 km (0.049 R)
• M4: 928,255 km (0.06 R)
• M5: 1,444,966 km (0.111 R)
• M6: 1,984,117 km (0.103 R)
• M7: 2,072,529 km (0.099 R)
• M8: 2,253,243 km (0.115 R)
• M9: 2,330,286 km (0.117 R)
• M10: 2,534,487 km (0.077 R)
• M11: 2,877,216 km (0.097 R)
• M12: 3,028,609 km (0.105 R)
• M13: 3,463,490 km (0.099 R)
• M14: 4,105,564 km (0.057 R)
• M15: 4,315,151 km (0.078 R)
• M16: 5,147,364 km (0.084 R)
• M17: 5,290,977 km (0.104 R)
• M18: 5,435,938 km (0.081 R)
• M19: 5,519,264 km (0.1 R)
• M20: 6,028,794 km (0.069 R)
• M21: 6,443,031 km (0.115 R)
• M22: 6,934,161 km (0.111 R)
• M23: 7,070,295 km (0.108 R)
• M24: 7,345,106 km (0.053 R)
• M25: 7,646,845 km (0.043 R)
• M26: 7,881,713 km (0.1 R)
• M27: 8,095,190 km (0.103 R)
• M28: 8,552,211 km (0.11 R)
• M29: 8,771,671 km (0.111 R)
• M30: 8,919,025 km (0.115 R)
• M31: 9,794,771 km (0.12 R)
• M32: 10,101,297 km (0.03 R)
• M33: 10,619,504 km (0.116 R)
• M34: 10,987,216 km (0.092 R)
• M35: 11,225,974 km (0.083 R)
• M36: 11,546,861 km (0.047 R)
• M37: 13,478,918 km (0.108 R)
• M38: 14,077,758 km (0.11 R)
• M39: 14,510,993 km (0.058 R)
• M40: 15,301,768 km (0.119 R)
• M41: 15,598,271 km (0.06 R)
• M42: 16,377,825 km (0.075 R)
• M43: 17,047,575 km (0.093 R)
• M44: 17,324,032 km (0.107 R)
• M45: 17,509,234 km (0.11 R)
• M46: 17,912,849 km (0.091 R)
• M47: 18,225,209 km (0.068 R)
• M48: 18,602,645 km (0.056 R)
• M49: 19,814,687 km (0.113 R)
• M50: 21,019,249 km (0.058 R)
• M51: 21,183,806 km (0.049 R)
• M52: 21,348,813 km (0.091 R)
• M53: 21,913,246 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.6

Radius: 8.5

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 9.83 AU - 15.45 AU

Year: 16095 Days

Day: 6.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 29,058,148 km

• M1: 135,236 km (0.062 R)
• M2: 258,804 km (0.093 R)
• M3: 503,247 km (0.103 R)
• M4: 632,201 km (0.104 R)
• M5: 946,207 km (0.057 R)
• M6: 1,014,573 km (0.102 R)
• M7: 1,181,075 km (0.106 R)
• M8: 1,330,972 km (0.118 R)
• M9: 1,487,302 km (0.075 R)
• M10: 1,677,441 km (0.093 R)
• M11: 3,392,431 km (0.108 R)
• M12: 3,607,553 km (0.099 R)
• M13: 3,716,759 km (0.052 R)
• M14: 4,317,843 km (0.106 R)
• M15: 4,989,538 km (0.057 R)
• M16: 5,693,545 km (0.11 R)
• M17: 5,778,367 km (0.1 R)
• M18: 6,252,742 km (0.105 R)
• M19: 7,423,196 km (0.087 R)
• M20: 7,891,288 km (0.098 R)
• M21: 10,371,172 km (0.099 R)
• M22: 10,683,831 km (0.038 R)
• M23: 11,586,355 km (0.062 R)
• M24: 12,679,317 km (0.108 R)
• M25: 13,350,862 km (0.116 R)
• M26: 13,862,038 km (0.084 R)
• M27: 15,552,494 km (0.102 R)
• M28: 15,850,493 km (0.055 R)
• M29: 15,970,321 km (0.116 R)
• M30: 17,000,152 km (0.099 R)
• M31: 17,430,396 km (0.075 R)
• M32: 20,086,506 km (0.058 R)
• M33: 20,541,433 km (0.04 R)
• M34: 21,527,433 km (0.101 R)
• M35: 21,792,969 km (0.094 R)
• M36: 21,926,261 km (0.068 R)
• M37: 24,300,379 km (0.07 R)
• M38: 25,904,517 km (0.119 R)
• M39: 26,897,697 km (0.102 R)
• M40: 27,614,720 km (0.07 R)
• M41: 27,758,782 km (0.078 R)
• M42: 27,831,038 km (0.112 R)
• M43: 27,903,294 km (0.116 R)
• M44: 28,047,955 km (0.098 R)
• M45: 29,067,465 km (0.063 R)
• M46: 29,729,286 km (0.036 R)
• M47: 30,025,041 km (0.079 R)
• M48: 30,173,292 km (0.118 R)
• M49: 30,247,493 km (0.118 R)
• M50: 31,292,733 km (0.047 R)
• M51: 32,349,941 km (0.104 R)
• M52: 32,577,928 km (0.073 R)
• M53: 32,730,219 km (0.101 R)
• M54: 32,882,809 km (0.12 R)
• M55: 33,265,331 km (0.106 R)
• M56: 34,111,905 km (0.095 R)
• M57: 34,344,081 km (0.058 R)
• M58: 36,219,888 km (0.104 R)
• M59: 37,170,134 km (0.097 R)
• M60: 37,249,720 km (0.066 R)
• M61: 38,450,094 km (0.062 R)
• M62: 40,070,089 km (0.104 R)
• M63: 40,233,300 km (0.096 R)
• M64: 40,314,981 km (0.094 R)
• M65: 40,970,668 km (0.071 R)
• M66: 41,217,355 km (0.09 R)
• M67: 42,875,049 km (0.105 R)
• M68: 43,544,051 km (0.081 R)
• M69: 44,469,762 km (0.12 R)
• M70: 45,572,149 km (0.086 R)
• M71: 45,827,812 km (0.056 R)
• M72: 49,282,027 km (0.08 R)
• M73: 50,246,484 km (0.057 R)
• M74: 50,863,575 km (0.107 R)
• M75: 52,105,088 km (0.071 R)
• M76: 52,372,419 km (0.071 R)
• M77: 53,896,074 km (0.105 R)
• M78: 54,166,397 km (0.097 R)
• M79: 55,707,105 km (0.082 R)
• M80: 57,170,173 km (0.118 R)
• M81: 57,354,028 km (0.112 R)
• M82: 60,508,300 km (0.118 R)
• M83: 60,601,948 km (0.08 R)
• M84: 60,789,244 km (0.064 R)
• M85: 61,917,661 km (0.083 R)
• M86: 62,579,033 km (0.088 R)
• M87: 62,863,269 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.9

Radius: 4.3

Gravity: 14.49 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 10.39 AU - 16.85 AU

Year: 18003 Days

Day: 21.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,058,148 km

• M1: 148,700 km (0.091 R)
• M2: 422,315 km (0.096 R)
• M3: 564,732 km (0.096 R)
• M4: 1,096,702 km (0.075 R)
• M5: 1,139,188 km (0.045 R)
• M6: 1,292,675 km (0.114 R)
• M7: 1,337,704 km (0.047 R)
• M8: 1,452,595 km (0.096 R)
• M9: 2,398,802 km (0.108 R)
• M10: 2,510,551 km (0.091 R)
• M11: 3,185,238 km (0.063 R)
• M12: 4,043,930 km (0.114 R)
• M13: 4,828,271 km (0.1 R)
• M14: 5,695,191 km (0.108 R)
• M15: 5,919,289 km (0.075 R)
• M16: 7,202,988 km (0.064 R)
• M17: 7,364,254 km (0.043 R)
• M18: 7,567,408 km (0.03 R)
• M19: 7,855,085 km (0.074 R)
• M20: 7,979,550 km (0.081 R)
• M21: 8,356,537 km (0.098 R)
• M22: 8,398,873 km (0.094 R)
• M23: 8,825,227 km (0.109 R)
• M24: 8,868,311 km (0.047 R)
• M25: 9,258,762 km (0.081 R)
• M26: 9,522,204 km (0.109 R)
• M27: 10,554,579 km (0.109 R)
• M28: 10,829,689 km (0.107 R)
• M29: 10,921,991 km (0.077 R)
• M30: 11,387,091 km (0.057 R)
• M31: 11,669,232 km (0.103 R)
• M32: 12,967,143 km (0.117 R)
• M33: 13,261,702 km (0.116 R)
• M34: 14,058,011 km (0.111 R)
• M35: 15,800,976 km (0.11 R)
• M36: 16,115,580 km (0.05 R)
• M37: 16,326,513 km (0.07 R)
• M38: 16,432,279 km (0.06 R)
• M39: 16,751,072 km (0.107 R)
• M40: 17,286,782 km (0.032 R)
• M41: 21,190,838 km (0.036 R)
• M42: 21,363,922 km (0.117 R)
• M43: 21,595,649 km (0.099 R)
• M44: 21,944,661 km (0.107 R)
• M45: 23,299,719 km (0.099 R)
• M46: 23,837,224 km (0.117 R)
• M47: 25,107,459 km (0.109 R)
• M48: 25,290,717 km (0.1 R)
• M49: 25,720,063 km (0.103 R)
• M50: 26,399,536 km (0.103 R)
• M51: 26,461,619 km (0.117 R)
• M52: 26,959,780 km (0.081 R)
• M53: 27,084,844 km (0.076 R)
• M54: 27,272,739 km (0.112 R)
• M55: 27,587,044 km (0.055 R)
• M56: 27,965,527 km (0.087 R)
• M57: 28,092,236 km (0.053 R)
• M58: 29,175,774 km (0.106 R)
• M59: 29,561,586 km (0.119 R)
• M60: 30,143,223 km (0.082 R)
• M61: 30,468,150 km (0.111 R)
• M62: 30,663,524 km (0.111 R)
• M63: 31,055,770 km (0.11 R)
• M64: 32,441,345 km (0.11 R)
• M65: 33,443,352 km (0.036 R)
• M66: 33,779,498 km (0.086 R)
• M67: 34,455,382 km (0.052 R)
• M68: 34,523,299 km (0.119 R)
• M69: 37,133,632 km (0.104 R)
• M70: 37,691,184 km (0.087 R)
• M71: 38,462,361 km (0.077 R)
• M72: 38,744,053 km (0.088 R)
• M73: 39,026,494 km (0.118 R)
• M74: 40,162,989 km (0.109 R)
• M75: 41,598,830 km (0.104 R)
• M76: 46,980,164 km (0.099 R)
• M77: 47,281,305 km (0.119 R)
• M78: 48,948,872 km (0.072 R)
• M79: 49,483,535 km (0.115 R)
• M80: 49,866,655 km (0.064 R)
• M81: 50,020,142 km (0.12 R)
• M82: 51,331,368 km (0.065 R)
• M83: 51,486,351 km (0.095 R)
• M84: 51,563,843 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.8

Radius: 3.8

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 14.13 AU - 22.23 AU

Year: 27763 Days

Day: 24.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 29,058,148 km

• M1: 117,285 km (0.065 R)
• M2: 198,068 km (0.108 R)
• M3: 528,080 km (0.099 R)
• M4: 817,552 km (0.059 R)
• M5: 1,665,623 km (0.108 R)
• M6: 2,027,051 km (0.089 R)
• M7: 2,487,962 km (0.058 R)
• M8: 3,310,152 km (0.072 R)
• M9: 3,415,619 km (0.099 R)
• M10: 4,414,783 km (0.025 R)
• M11: 5,323,440 km (0.12 R)
• M12: 5,747,999 km (0.077 R)
• M13: 5,849,576 km (0.07 R)
• M14: 6,497,335 km (0.08 R)
• M15: 6,843,055 km (0.111 R)
• M16: 7,719,250 km (0.052 R)
• M17: 7,915,523 km (0.1 R)
• M18: 8,170,437 km (0.087 R)
• M19: 8,456,768 km (0.072 R)
• M20: 9,068,773 km (0.086 R)
• M21: 9,157,334 km (0.098 R)
• M22: 9,275,966 km (0.046 R)
• M23: 9,395,045 km (0.084 R)
• M24: 10,427,420 km (0.107 R)
• M25: 10,894,315 km (0.075 R)
• M26: 11,240,934 km (0.112 R)
• M27: 11,304,363 km (0.093 R)
• M28: 11,655,320 km (0.114 R)
• M29: 12,237,255 km (0.098 R)
• M30: 13,295,062 km (0.044 R)
• M31: 13,496,570 km (0.113 R)
• M32: 14,141,636 km (0.066 R)
• M33: 14,416,148 km (0.098 R)
• M34: 14,554,078 km (0.056 R)
• M35: 14,970,558 km (0.083 R)
• M36: 15,461,239 km (0.075 R)
• M37: 16,819,887 km (0.062 R)
• M38: 17,513,273 km (0.067 R)
• M39: 17,882,032 km (0.105 R)
• M40: 18,178,834 km (0.091 R)
• M41: 18,365,233 km (0.11 R)
• M42: 18,514,831 km (0.111 R)
• M43: 19,154,811 km (0.077 R)
• M44: 19,496,642 km (0.105 R)
• M45: 19,687,379 km (0.063 R)
• M46: 20,340,523 km (0.099 R)
• M47: 20,766,877 km (0.095 R)
• M48: 21,039,744 km (0.096 R)
• M49: 22,902,387 km (0.075 R)
• M50: 24,036,937 km (0.082 R)
• M51: 24,241,437 km (0.119 R)
• M52: 25,564,032 km (0.069 R)
• M53: 25,982,009 km (0.107 R)
• M54: 26,065,933 km (0.111 R)
• M55: 26,613,461 km (0.043 R)
• M56: 28,149,083 km (0.054 R)
• M57: 28,840,824 km (0.113 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 16,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit