🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.98 AU - 1.26 AU

Year: 451 Days

Day: 29.1 Hours

Environment

Temp: -18 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.15 AU - 1.33 AU

Year: 526 Days

Day: 42.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.43 AU - 1.81 AU

Year: 785 Days

Day: 14 Hours

Environment

Temp: -54 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.77 AU - 2.17 AU

Year: 1053 Days

Day: 26.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,845,162 km

• M1: 1,145,321 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.9 AU - 3.08 AU

Year: 1969 Days

Day: 18.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,845,162 km

• M1: 1,415,645 km (0.118 R)

Asteroid Belt

Center: 4.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.7

Radius: 10.6

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.47 AU - 6.67 AU

Year: 6413 Days

Day: 8.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 44,845,162 km

• M1: 273,914 km (0.11 R)
• M2: 383,719 km (0.102 R)
• M3: 460,911 km (0.105 R)
• M4: 634,445 km (0.111 R)
• M5: 717,920 km (0.102 R)
• M6: 978,220 km (0.077 R)
• M7: 1,299,407 km (0.1 R)
• M8: 1,789,340 km (0.062 R)
• M9: 1,982,920 km (0.055 R)
• M10: 2,109,779 km (0.06 R)
• M11: 2,201,931 km (0.106 R)
• M12: 2,429,021 km (0.043 R)
• M13: 2,784,166 km (0.034 R)
• M14: 2,988,666 km (0.051 R)
• M15: 4,223,148 km (0.073 R)
• M16: 4,340,433 km (0.065 R)
• M17: 4,482,551 km (0.065 R)
• M18: 4,554,058 km (0.109 R)
• M19: 4,967,397 km (0.088 R)
• M20: 5,622,786 km (0.106 R)
• M21: 5,908,368 km (0.096 R)
• M22: 6,278,772 km (0.059 R)
• M23: 6,520,822 km (0.112 R)
• M24: 6,766,012 km (0.056 R)
• M25: 7,350,043 km (0.111 R)
• M26: 7,633,830 km (0.082 R)
• M27: 7,805,718 km (0.057 R)
• M28: 7,950,080 km (0.101 R)
• M29: 8,066,168 km (0.079 R)
• M30: 8,358,931 km (0.076 R)
• M31: 8,536,354 km (0.056 R)
• M32: 9,781,457 km (0.093 R)
• M33: 9,874,806 km (0.083 R)
• M34: 10,377,604 km (0.091 R)
• M35: 10,728,112 km (0.063 R)
• M36: 11,408,034 km (0.097 R)
• M37: 11,637,817 km (0.058 R)
• M38: 11,736,851 km (0.096 R)
• M39: 11,935,517 km (0.09 R)
• M40: 13,565,385 km (0.06 R)
• M41: 13,739,218 km (0.035 R)
• M42: 14,088,978 km (0.11 R)
• M43: 14,335,665 km (0.094 R)
• M44: 14,441,730 km (0.074 R)
• M45: 15,553,691 km (0.098 R)
• M46: 15,662,747 km (0.098 R)
• M47: 15,881,759 km (0.071 R)
• M48: 16,507,527 km (0.051 R)
• M49: 18,049,731 km (0.097 R)
• M50: 18,126,176 km (0.083 R)
• M51: 18,202,770 km (0.118 R)
• M52: 18,279,364 km (0.106 R)
• M53: 19,129,229 km (0.101 R)
• M54: 19,363,350 km (0.057 R)
• M55: 20,190,028 km (0.085 R)
• M56: 20,627,602 km (0.027 R)
• M57: 20,907,798 km (0.069 R)
• M58: 21,148,950 km (0.117 R)
• M59: 21,390,850 km (0.102 R)
• M60: 21,552,864 km (0.065 R)
• M61: 21,959,322 km (0.105 R)
• M62: 22,081,693 km (0.053 R)
• M63: 22,327,183 km (0.103 R)
• M64: 23,110,777 km (0.069 R)
• M65: 23,276,980 km (0.111 R)
• M66: 23,777,684 km (0.106 R)
• M67: 24,959,806 km (0.086 R)
• M68: 25,044,928 km (0.116 R)
• M69: 25,258,404 km (0.102 R)
• M70: 25,643,917 km (0.073 R)
• M71: 26,161,077 km (0.108 R)
• M72: 28,530,408 km (0.079 R)
• M73: 28,708,729 km (0.089 R)
• M74: 29,066,268 km (0.102 R)
• M75: 30,057,204 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.5

Radius: 11.2

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.73 AU - 8.57 AU

Year: 8860 Days

Day: 13.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 44,845,162 km

• M1: 141,819 km (0.064 R)
• M2: 213,476 km (0.052 R)
• M3: 309,069 km (0.047 R)
• M4: 474,973 km (0.073 R)
• M5: 840,890 km (0.1 R)
• M6: 1,034,619 km (0.085 R)
• M7: 1,172,249 km (0.106 R)
• M8: 1,528,142 km (0.079 R)
• M9: 1,686,417 km (0.036 R)
• M10: 1,833,621 km (0.112 R)
• M11: 2,123,841 km (0.108 R)
• M12: 2,247,558 km (0.09 R)
• M13: 2,410,470 km (0.087 R)
• M14: 2,558,572 km (0.116 R)
• M15: 2,786,410 km (0.094 R)
• M16: 2,922,544 km (0.078 R)
• M17: 3,447,333 km (0.113 R)
• M18: 3,593,790 km (0.037 R)
• M19: 3,742,340 km (0.071 R)
• M20: 3,914,527 km (0.066 R)
• M21: 4,356,589 km (0.078 R)
• M22: 4,629,605 km (0.092 R)
• M23: 4,745,095 km (0.089 R)
• M24: 4,884,819 km (0.027 R)
• M25: 5,144,820 km (0.091 R)
• M26: 5,976,734 km (0.107 R)
• M27: 6,382,743 km (0.109 R)
• M28: 6,511,397 km (0.06 R)
• M29: 6,797,727 km (0.111 R)
• M30: 7,167,982 km (0.036 R)
• M31: 7,328,800 km (0.106 R)
• M32: 7,517,891 km (0.111 R)
• M33: 7,763,381 km (0.115 R)
• M34: 7,956,064 km (0.082 R)
• M35: 8,657,528 km (0.056 R)
• M36: 8,771,671 km (0.072 R)
• M37: 9,116,943 km (0.118 R)
• M38: 9,320,396 km (0.12 R)
• M39: 9,408,060 km (0.105 R)
• M40: 9,525,345 km (0.114 R)
• M41: 9,613,758 km (0.057 R)
• M42: 10,909,425 km (0.091 R)
• M43: 11,001,876 km (0.104 R)
• M44: 11,187,527 km (0.082 R)
• M45: 11,782,328 km (0.095 R)
• M46: 12,548,569 km (0.094 R)
• M47: 12,710,134 km (0.039 R)
• M48: 13,561,945 km (0.102 R)
• M49: 14,263,259 km (0.109 R)
• M50: 14,601,500 km (0.082 R)
• M51: 15,182,389 km (0.113 R)
• M52: 15,285,761 km (0.102 R)
• M53: 15,389,283 km (0.103 R)
• M54: 16,050,505 km (0.12 R)
• M55: 16,685,399 km (0.106 R)
• M56: 16,934,629 km (0.043 R)
• M57: 17,256,862 km (0.119 R)
• M58: 17,581,041 km (0.042 R)
• M59: 17,725,702 km (0.113 R)
• M60: 18,052,873 km (0.055 R)
• M61: 18,162,378 km (0.034 R)
• M62: 18,786,949 km (0.103 R)
• M63: 19,120,553 km (0.089 R)
• M64: 19,718,346 km (0.09 R)
• M65: 20,436,266 km (0.105 R)
• M66: 21,316,649 km (0.099 R)
• M67: 22,444,468 km (0.085 R)
• M68: 22,719,578 km (0.094 R)
• M69: 24,152,127 km (0.067 R)
• M70: 26,978,630 km (0.112 R)
• M71: 28,197,553 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.8

Radius: 4.2

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 12.77 AU - 17.85 AU

Year: 22812 Days

Day: 18.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 44,845,162 km

• M1: 134,488 km (0.038 R)
• M2: 178,919 km (0.085 R)
• M3: 320,738 km (0.062 R)
• M4: 451,636 km (0.08 R)
• M5: 694,134 km (0.085 R)
• M6: 1,009,337 km (0.103 R)
• M7: 1,241,513 km (0.085 R)
• M8: 1,302,249 km (0.107 R)
• M9: 1,489,995 km (0.115 R)
• M10: 1,937,592 km (0.093 R)
• M11: 2,079,560 km (0.119 R)
• M12: 2,918,954 km (0.047 R)
• M13: 3,909,292 km (0.063 R)
• M14: 4,028,671 km (0.107 R)
• M15: 4,580,088 km (0.108 R)
• M16: 4,737,615 km (0.106 R)
• M17: 4,928,801 km (0.056 R)
• M18: 5,685,018 km (0.063 R)
• M19: 5,888,172 km (0.07 R)
• M20: 6,371,523 km (0.049 R)
• M21: 7,011,353 km (0.077 R)
• M22: 7,449,226 km (0.11 R)
• M23: 7,634,428 km (0.079 R)
• M24: 7,971,323 km (0.035 R)
• M25: 8,084,718 km (0.099 R)
• M26: 8,160,564 km (0.079 R)
• M27: 9,089,716 km (0.1 R)
• M28: 9,687,210 km (0.06 R)
• M29: 9,929,708 km (0.045 R)
• M30: 10,338,410 km (0.107 R)
• M31: 10,503,416 km (0.117 R)
• M32: 11,426,585 km (0.108 R)
• M33: 11,811,649 km (0.095 R)
• M34: 12,287,969 km (0.12 R)
• M35: 12,550,513 km (0.1 R)
• M36: 13,259,607 km (0.103 R)
• M37: 13,664,120 km (0.113 R)
• M38: 13,890,611 km (0.069 R)
• M39: 14,118,299 km (0.101 R)
• M40: 14,485,263 km (0.052 R)
• M41: 15,322,263 km (0.049 R)
• M42: 15,463,334 km (0.065 R)
• M43: 15,510,307 km (0.091 R)
• M44: 15,604,703 km (0.097 R)
• M45: 18,074,265 km (0.11 R)
• M46: 18,522,610 km (0.094 R)
• M47: 19,786,712 km (0.114 R)
• M48: 19,991,661 km (0.102 R)
• M49: 20,145,747 km (0.107 R)
• M50: 20,197,209 km (0.098 R)
• M51: 20,300,281 km (0.07 R)
• M52: 20,610,398 km (0.118 R)
• M53: 20,818,040 km (0.096 R)
• M54: 21,130,849 km (0.112 R)
• M55: 21,183,208 km (0.064 R)
• M56: 22,131,659 km (0.05 R)
• M57: 22,986,162 km (0.051 R)
• M58: 23,960,493 km (0.092 R)
• M59: 24,178,905 km (0.09 R)
• M60: 25,614,147 km (0.063 R)
• M61: 25,949,247 km (0.028 R)
• M62: 26,229,593 km (0.113 R)
• M63: 26,398,190 km (0.094 R)
• M64: 26,736,730 km (0.061 R)
• M65: 27,247,158 km (0.06 R)
• M66: 28,392,928 km (0.119 R)
• M67: 28,797,740 km (0.084 R)
• M68: 29,379,227 km (0.089 R)
• M69: 29,554,406 km (0.096 R)
• M70: 30,082,037 km (0.084 R)
• M71: 30,199,771 km (0.115 R)
• M72: 30,258,563 km (0.096 R)
• M73: 31,206,265 km (0.112 R)
• M74: 32,043,415 km (0.102 R)
• M75: 32,344,107 km (0.083 R)
• M76: 32,706,283 km (0.1 R)
• M77: 33,678,520 km (0.105 R)
• M78: 34,045,633 km (0.054 R)
• M79: 34,229,638 km (0.101 R)
• M80: 34,721,965 km (0.059 R)
• M81: 34,783,749 km (0.064 R)
• M82: 35,651,417 km (0.071 R)
• M83: 36,903,401 km (0.088 R)
• M84: 37,029,363 km (0.093 R)
• M85: 37,851,852 km (0.077 R)
• M86: 37,978,860 km (0.114 R)
• M87: 38,106,018 km (0.092 R)
• M88: 39,000,464 km (0.101 R)
• M89: 39,128,669 km (0.117 R)
• M90: 40,419,699 km (0.077 R)
• M91: 40,940,000 km (0.112 R)
• M92: 43,375,155 km (0.051 R)
• M93: 43,508,147 km (0.104 R)
• M94: 43,774,431 km (0.112 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 16,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit