🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.99 AU - 1.03 AU

Year: 384 Days

Day: 22.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.01 AU - 1.25 AU

Year: 455 Days

Day: 22.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,182,919 km

• M1: 269,426 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.39 AU - 1.61 AU

Year: 696 Days

Day: 24.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,182,919 km

• M1: 270,623 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.5 AU - 1.54 AU

Year: 710 Days

Day: 12.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.33 AU - 1.79 AU

Year: 738 Days

Day: 27.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.69 AU - 2.19 AU

Year: 1023 Days

Day: 22 Hours

Environment

Temp: -71 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.06 AU - 4.6 AU

Year: 2839 Days

Day: 36.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.1

Radius: 9.7

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.85 AU - 8.81 AU

Year: 9106 Days

Day: 14.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,182,919 km

• M1: 143,614 km (0.098 R)
• M2: 231,727 km (0.104 R)
• M3: 314,455 km (0.102 R)
• M4: 1,691,802 km (0.088 R)
• M5: 1,773,034 km (0.105 R)
• M6: 1,939,536 km (0.117 R)
• M7: 2,848,194 km (0.032 R)
• M8: 2,994,650 km (0.09 R)
• M9: 3,295,342 km (0.115 R)
• M10: 3,423,398 km (0.091 R)
• M11: 3,658,416 km (0.096 R)
• M12: 3,764,481 km (0.108 R)
• M13: 4,592,954 km (0.104 R)
• M14: 5,415,593 km (0.025 R)
• M15: 5,506,548 km (0.116 R)
• M16: 5,751,290 km (0.107 R)
• M17: 5,937,240 km (0.114 R)
• M18: 6,410,867 km (0.084 R)
• M19: 6,863,999 km (0.092 R)
• M20: 6,929,523 km (0.113 R)
• M21: 7,972,519 km (0.111 R)
• M22: 8,076,041 km (0.082 R)
• M23: 8,389,449 km (0.114 R)
• M24: 8,777,805 km (0.074 R)
• M25: 9,353,158 km (0.069 R)
• M26: 9,462,514 km (0.115 R)
• M27: 9,535,518 km (0.075 R)
• M28: 9,682,273 km (0.108 R)
• M29: 10,314,175 km (0.11 R)
• M30: 10,502,668 km (0.107 R)
• M31: 10,730,206 km (0.091 R)
• M32: 10,921,243 km (0.06 R)
• M33: 11,539,681 km (0.063 R)
• M34: 11,735,355 km (0.114 R)
• M35: 12,249,223 km (0.106 R)
• M36: 12,408,844 km (0.062 R)
• M37: 12,528,971 km (0.114 R)
• M38: 12,649,398 km (0.077 R)
• M39: 13,710,196 km (0.103 R)
• M40: 13,917,389 km (0.12 R)
• M41: 14,125,779 km (0.119 R)
• M42: 14,251,292 km (0.076 R)
• M43: 14,377,103 km (0.038 R)
• M44: 14,756,932 km (0.105 R)
• M45: 15,354,277 km (0.09 R)
• M46: 15,569,548 km (0.098 R)
• M47: 15,655,866 km (0.113 R)
• M48: 15,872,484 km (0.091 R)
• M49: 18,320,802 km (0.071 R)
• M50: 18,457,684 km (0.111 R)
• M51: 19,239,932 km (0.112 R)
• M52: 22,965,218 km (0.051 R)
• M53: 23,162,238 km (0.117 R)
• M54: 23,557,775 km (0.081 R)
• M55: 23,905,740 km (0.062 R)
• M56: 24,305,465 km (0.111 R)
• M57: 24,405,696 km (0.055 R)
• M58: 24,556,490 km (0.103 R)
• M59: 24,808,264 km (0.12 R)
• M60: 25,111,648 km (0.118 R)
• M61: 25,875,345 km (0.111 R)
• M62: 26,028,982 km (0.088 R)
• M63: 27,009,148 km (0.09 R)
• M64: 27,112,968 km (0.077 R)
• M65: 27,269,149 km (0.077 R)
• M66: 27,373,269 km (0.108 R)
• M67: 27,477,688 km (0.078 R)
• M68: 27,948,921 km (0.071 R)
• M69: 28,952,424 km (0.048 R)
• M70: 29,485,292 km (0.094 R)
• M71: 29,914,039 km (0.065 R)
• M72: 30,129,161 km (0.1 R)
• M73: 30,831,822 km (0.119 R)
• M74: 32,418,756 km (0.084 R)
• M75: 33,472,823 km (0.11 R)
• M76: 34,650,906 km (0.089 R)
• M77: 35,785,456 km (0.082 R)
• M78: 37,336,337 km (0.099 R)
• M79: 37,684,003 km (0.047 R)
• M80: 38,032,715 km (0.11 R)
• M81: 38,207,446 km (0.086 R)
• M82: 38,324,132 km (0.117 R)
• M83: 38,791,925 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.2

Radius: 5

Gravity: 13.97 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.75 AU - 13.83 AU

Year: 19395 Days

Day: 21.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,182,919 km

• M1: 104,719 km (0.061 R)
• M2: 326,123 km (0.092 R)
• M3: 556,055 km (0.12 R)
• M4: 727,345 km (0.102 R)
• M5: 1,117,047 km (0.086 R)
• M6: 1,187,657 km (0.12 R)
• M7: 1,383,032 km (0.116 R)
• M8: 1,459,028 km (0.096 R)
• M9: 1,695,243 km (0.099 R)
• M10: 1,776,624 km (0.08 R)
• M11: 2,000,124 km (0.079 R)
• M12: 2,202,978 km (0.1 R)
• M13: 2,291,989 km (0.097 R)
• M14: 3,045,813 km (0.12 R)
• M15: 4,605,221 km (0.049 R)
• M16: 4,719,214 km (0.095 R)
• M17: 5,224,257 km (0.114 R)
• M18: 5,664,823 km (0.104 R)
• M19: 6,034,180 km (0.052 R)
• M20: 6,411,316 km (0.025 R)
• M21: 7,012,999 km (0.119 R)
• M22: 7,144,196 km (0.104 R)
• M23: 7,320,572 km (0.112 R)
• M24: 7,364,853 km (0.063 R)
• M25: 7,767,570 km (0.112 R)
• M26: 8,040,138 km (0.065 R)
• M27: 8,269,621 km (0.093 R)
• M28: 8,547,723 km (0.091 R)
• M29: 8,828,967 km (0.1 R)
• M30: 9,739,719 km (0.101 R)
• M31: 9,788,338 km (0.057 R)
• M32: 9,935,094 km (0.108 R)
• M33: 10,280,366 km (0.074 R)
• M34: 10,629,527 km (0.038 R)
• M35: 11,135,168 km (0.116 R)
• M36: 11,752,110 km (0.114 R)
• M37: 11,908,140 km (0.077 R)
• M38: 12,858,386 km (0.102 R)
• M39: 13,342,484 km (0.091 R)
• M40: 13,832,717 km (0.055 R)
• M41: 13,997,424 km (0.072 R)
• M42: 14,662,686 km (0.1 R)
• M43: 15,281,572 km (0.099 R)
• M44: 16,312,451 km (0.05 R)
• M45: 17,484,102 km (0.088 R)
• M46: 17,781,203 km (0.097 R)
• M47: 18,440,780 km (0.115 R)
• M48: 18,864,591 km (0.071 R)
• M49: 20,591,997 km (0.099 R)
• M50: 21,284,336 km (0.117 R)
• M51: 22,369,220 km (0.034 R)
• M52: 22,498,024 km (0.085 R)
• M53: 22,821,155 km (0.092 R)
• M54: 22,886,081 km (0.12 R)
• M55: 23,602,954 km (0.084 R)
• M56: 24,459,701 km (0.117 R)
• M57: 24,592,394 km (0.099 R)
• M58: 25,259,600 km (0.076 R)
• M59: 25,662,767 km (0.119 R)
• M60: 25,865,173 km (0.093 R)
• M61: 27,021,863 km (0.107 R)
• M62: 29,526,730 km (0.107 R)
• M63: 30,093,257 km (0.032 R)
• M64: 30,164,316 km (0.093 R)
• M65: 31,165,425 km (0.089 R)
• M66: 31,237,232 km (0.075 R)
• M67: 32,906,445 km (0.069 R)
• M68: 34,753,530 km (0.058 R)
• M69: 35,052,127 km (0.11 R)
• M70: 35,953,155 km (0.046 R)
• M71: 37,471,723 km (0.062 R)
• M72: 38,856,102 km (0.068 R)
• M73: 39,866,486 km (0.11 R)
• M74: 40,335,625 km (0.097 R)
• M75: 40,414,014 km (0.063 R)
• M76: 40,728,020 km (0.085 R)
• M77: 41,042,924 km (0.034 R)
• M78: 41,200,600 km (0.036 R)
• M79: 41,595,838 km (0.098 R)
• M80: 42,151,145 km (0.105 R)
• M81: 44,235,342 km (0.054 R)
• M82: 44,397,058 km (0.105 R)
• M83: 46,106,812 km (0.063 R)
• M84: 47,589,476 km (0.116 R)
• M85: 48,336,568 km (0.113 R)
• M86: 48,753,348 km (0.053 R)
• M87: 50,094,941 km (0.069 R)
• M88: 50,516,658 km (0.085 R)
• M89: 51,874,109 km (0.092 R)
• M90: 52,215,342 km (0.091 R)
• M91: 52,557,322 km (0.085 R)
• M92: 52,900,051 km (0.107 R)
• M93: 55,407,012 km (0.116 R)
• M94: 57,599,070 km (0.068 R)
• M95: 58,483,792 km (0.065 R)
• M96: 58,838,937 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.7

Radius: 4

Gravity: 42.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 13.65 AU - 14.65 AU

Year: 20160 Days

Day: 18.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,182,919 km

• M1: 76,594 km (0.081 R)
• M2: 125,812 km (0.07 R)
• M3: 315,352 km (0.093 R)
• M4: 465,249 km (0.096 R)
• M5: 1,936,395 km (0.12 R)
• M6: 2,385,488 km (0.112 R)
• M7: 2,789,551 km (0.109 R)
• M8: 2,865,248 km (0.054 R)
• M9: 4,166,749 km (0.102 R)
• M10: 4,428,546 km (0.082 R)
• M11: 5,433,245 km (0.11 R)
• M12: 5,719,127 km (0.115 R)
• M13: 5,815,468 km (0.076 R)
• M14: 6,859,362 km (0.115 R)
• M15: 7,639,514 km (0.073 R)
• M16: 8,121,070 km (0.111 R)
• M17: 8,667,551 km (0.025 R)
• M18: 9,001,154 km (0.093 R)
• M19: 9,282,398 km (0.118 R)
• M20: 10,084,841 km (0.112 R)
• M21: 12,372,492 km (0.117 R)
• M22: 12,497,257 km (0.088 R)
• M23: 13,063,484 km (0.042 R)
• M24: 13,190,343 km (0.093 R)
• M25: 13,895,997 km (0.063 R)
• M26: 14,090,474 km (0.113 R)
• M27: 15,076,773 km (0.106 R)
• M28: 16,769,323 km (0.052 R)
• M29: 16,907,402 km (0.095 R)
• M30: 17,602,882 km (0.107 R)
• M31: 18,307,787 km (0.097 R)
• M32: 18,378,846 km (0.115 R)
• M33: 19,093,775 km (0.086 R)
• M34: 20,772,562 km (0.107 R)
• M35: 20,846,613 km (0.099 R)
• M36: 21,292,714 km (0.103 R)
• M37: 21,817,204 km (0.072 R)
• M38: 21,892,452 km (0.107 R)
• M39: 22,726,310 km (0.068 R)
• M40: 23,339,063 km (0.11 R)
• M41: 25,685,206 km (0.119 R)
• M42: 25,764,792 km (0.106 R)
• M43: 26,886,178 km (0.097 R)
• M44: 28,269,210 km (0.113 R)
• M45: 28,762,883 km (0.105 R)
• M46: 28,928,039 km (0.117 R)
• M47: 29,425,452 km (0.084 R)
• M48: 30,344,731 km (0.109 R)
• M49: 30,681,326 km (0.082 R)
• M50: 31,188,463 km (0.107 R)
• M51: 32,039,974 km (0.088 R)
• M52: 32,125,544 km (0.116 R)
• M53: 33,071,900 km (0.1 R)
• M54: 33,852,951 km (0.119 R)
• M55: 34,202,112 km (0.105 R)
• M56: 34,289,478 km (0.116 R)
• M57: 35,698,989 km (0.1 R)
• M58: 36,143,294 km (0.077 R)
• M59: 36,232,305 km (0.026 R)
• M60: 38,938,680 km (0.039 R)
• M61: 39,121,339 km (0.079 R)
• M62: 40,223,576 km (0.1 R)
• M63: 40,315,878 km (0.072 R)
• M64: 40,500,781 km (0.088 R)
• M65: 40,871,335 km (0.076 R)
• M66: 41,429,186 km (0.105 R)
• M67: 41,896,080 km (0.064 R)
• M68: 43,970,853 km (0.08 R)
• M69: 44,924,989 km (0.118 R)
• M70: 46,950,693 km (0.119 R)
• M71: 48,415,855 km (0.082 R)
• M72: 49,895,827 km (0.098 R)
• M73: 50,990,584 km (0.108 R)
• M74: 51,791,680 km (0.103 R)
• M75: 51,892,210 km (0.098 R)
• M76: 51,992,740 km (0.105 R)
• M77: 55,140,279 km (0.075 R)
• M78: 57,099,712 km (0.103 R)
• M79: 59,186,752 km (0.098 R)
• M80: 59,817,756 km (0.032 R)
• M81: 61,617,568 km (0.081 R)
• M82: 61,936,959 km (0.111 R)
• M83: 62,363,762 km (0.094 R)
• M84: 62,577,537 km (0.063 R)
• M85: 63,327,621 km (0.115 R)
• M86: 63,435,032 km (0.084 R)
• M87: 63,972,986 km (0.057 R)
• M88: 64,728,605 km (0.039 R)
• M89: 65,595,824 km (0.12 R)
• M90: 65,922,097 km (0.041 R)
• M91: 67,013,264 km (0.063 R)
• M92: 67,451,436 km (0.069 R)
• M93: 69,767,211 km (0.082 R)
• M94: 70,433,669 km (0.072 R)
• M95: 71,102,222 km (0.097 R)
• M96: 73,684,431 km (0.114 R)
• M97: 76,068,722 km (0.092 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 12,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit