🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.45 AU - 1.97 AU

Year: 821 Days

Day: 17.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.67 AU - 2.03 AU

Year: 924 Days

Day: 15.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 107.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.75 AU - 2.27 AU

Year: 1046 Days

Day: 41.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,308,064 km

• M1: 1,022,801 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.85 AU - 3.91 AU

Year: 2281 Days

Day: 43.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,308,064 km

• M1: 603,328 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.08 AU - 4.82 AU

Year: 2882 Days

Day: 35.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782

Radius: 13.6

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.79 AU - 9.43 AU

Year: 7706 Days

Day: 11.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 102,308,064 km

• M1: 188,643 km (0.076 R)
• M2: 376,239 km (0.116 R)
• M3: 492,177 km (0.091 R)
• M4: 739,911 km (0.083 R)
• M5: 1,171,950 km (0.056 R)
• M6: 1,282,652 km (0.091 R)
• M7: 1,495,380 km (0.079 R)
• M8: 2,484,821 km (0.08 R)
• M9: 3,082,913 km (0.115 R)
• M10: 4,147,601 km (0.1 R)
• M11: 4,675,083 km (0.114 R)
• M12: 5,038,755 km (0.108 R)
• M13: 5,793,477 km (0.061 R)
• M14: 6,085,791 km (0.117 R)
• M15: 6,752,698 km (0.094 R)
• M16: 7,337,925 km (0.087 R)
• M17: 7,796,592 km (0.062 R)
• M18: 7,939,608 km (0.118 R)
• M19: 8,667,850 km (0.107 R)
• M20: 8,965,101 km (0.098 R)
• M21: 9,152,697 km (0.071 R)
• M22: 9,646,370 km (0.037 R)
• M23: 10,148,869 km (0.1 R)
• M24: 10,344,394 km (0.104 R)
• M25: 10,541,264 km (0.026 R)
• M26: 10,779,125 km (0.11 R)
• M27: 11,018,781 km (0.079 R)
• M28: 11,341,015 km (0.1 R)
• M29: 11,748,220 km (0.098 R)
• M30: 11,994,757 km (0.025 R)
• M31: 12,326,416 km (0.07 R)
• M32: 12,660,917 km (0.043 R)
• M33: 12,956,223 km (0.078 R)
• M34: 14,775,183 km (0.086 R)
• M35: 15,399,156 km (0.077 R)
• M36: 15,850,194 km (0.111 R)
• M37: 16,168,538 km (0.09 R)
• M38: 16,765,284 km (0.102 R)
• M39: 17,089,612 km (0.086 R)
• M40: 17,791,675 km (0.106 R)
• M41: 17,980,467 km (0.079 R)
• M42: 18,122,585 km (0.077 R)
• M43: 18,790,390 km (0.072 R)
• M44: 19,320,715 km (0.077 R)
• M45: 20,101,017 km (0.096 R)
• M46: 20,297,738 km (0.08 R)
• M47: 21,541,645 km (0.087 R)
• M48: 22,299,807 km (0.092 R)
• M49: 22,605,435 km (0.045 R)
• M50: 23,842,161 km (0.083 R)
• M51: 24,102,611 km (0.066 R)
• M52: 24,311,748 km (0.092 R)
• M53: 25,259,750 km (0.119 R)
• M54: 25,472,029 km (0.103 R)
• M55: 25,738,314 km (0.115 R)
• M56: 25,845,127 km (0.1 R)
• M57: 26,112,608 km (0.093 R)
• M58: 26,327,430 km (0.118 R)
• M59: 26,488,846 km (0.112 R)
• M60: 26,758,571 km (0.113 R)
• M61: 27,192,106 km (0.107 R)
• M62: 27,464,224 km (0.091 R)
• M63: 27,846,746 km (0.104 R)
• M64: 28,672,377 km (0.074 R)
• M65: 29,171,585 km (0.075 R)
• M66: 30,403,972 km (0.092 R)
• M67: 31,539,121 km (0.112 R)
• M68: 31,825,152 km (0.106 R)
• M69: 32,399,608 km (0.064 R)
• M70: 32,745,927 km (0.091 R)
• M71: 33,035,548 km (0.096 R)
• M72: 33,675,677 km (0.05 R)
• M73: 34,378,488 km (0.091 R)
• M74: 36,037,529 km (0.106 R)
• M75: 37,238,351 km (0.034 R)
• M76: 37,661,713 km (0.094 R)
• M77: 38,025,984 km (0.112 R)
• M78: 38,147,607 km (0.109 R)
• M79: 38,269,379 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.8

Radius: 8

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 15.95 AU - 19.69 AU

Year: 27614 Days

Day: 22 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 102,308,064 km

• M1: 272,867 km (0.085 R)
• M2: 341,831 km (0.108 R)
• M3: 553,512 km (0.099 R)
• M4: 1,308,533 km (0.041 R)
• M5: 1,782,159 km (0.098 R)
• M6: 1,922,781 km (0.116 R)
• M7: 2,037,972 km (0.069 R)
• M8: 2,776,088 km (0.117 R)
• M9: 3,345,008 km (0.083 R)
• M10: 3,554,296 km (0.044 R)
• M11: 3,660,660 km (0.054 R)
• M12: 6,040,762 km (0.112 R)
• M13: 6,167,920 km (0.043 R)
• M14: 7,533,150 km (0.063 R)
• M15: 7,670,182 km (0.093 R)
• M16: 8,085,915 km (0.113 R)
• M17: 8,891,349 km (0.09 R)
• M18: 10,424,877 km (0.099 R)
• M19: 11,247,965 km (0.045 R)
• M20: 12,575,347 km (0.111 R)
• M21: 14,458,784 km (0.052 R)
• M22: 17,625,771 km (0.082 R)
• M23: 17,807,831 km (0.082 R)
• M24: 18,235,083 km (0.097 R)
• M25: 19,411,521 km (0.087 R)
• M26: 19,725,227 km (0.104 R)
• M27: 19,914,169 km (0.071 R)
• M28: 20,230,569 km (0.103 R)
• M29: 23,284,609 km (0.109 R)
• M30: 23,617,764 km (0.119 R)
• M31: 24,087,052 km (0.066 R)
• M32: 24,762,786 km (0.027 R)
• M33: 24,898,621 km (0.098 R)
• M34: 28,021,028 km (0.112 R)
• M35: 29,808,124 km (0.059 R)
• M36: 31,632,021 km (0.099 R)
• M37: 33,042,130 km (0.068 R)
• M38: 36,385,493 km (0.092 R)
• M39: 37,471,723 km (0.109 R)
• M40: 38,411,198 km (0.053 R)
• M41: 42,815,359 km (0.046 R)
• M42: 42,896,890 km (0.102 R)
• M43: 43,633,211 km (0.086 R)
• M44: 44,456,149 km (0.118 R)
• M45: 46,619,633 km (0.099 R)
• M46: 46,703,558 km (0.107 R)
• M47: 51,654,649 km (0.105 R)
• M48: 53,663,748 km (0.117 R)
• M49: 54,633,591 km (0.095 R)
• M50: 60,298,713 km (0.039 R)
• M51: 60,939,590 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.1

Radius: 7.3

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 17.52 AU - 20.56 AU

Year: 30498 Days

Day: 16.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 102,308,064 km

• M1: 107,561 km (0.045 R)
• M2: 424,260 km (0.098 R)
• M3: 675,883 km (0.099 R)
• M4: 1,002,156 km (0.048 R)
• M5: 1,409,212 km (0.06 R)
• M6: 2,274,785 km (0.1 R)
• M7: 2,360,505 km (0.086 R)
• M8: 2,490,954 km (0.102 R)
• M9: 2,943,189 km (0.09 R)
• M10: 3,178,805 km (0.089 R)
• M11: 4,286,877 km (0.075 R)
• M12: 4,393,091 km (0.092 R)
• M13: 4,608,213 km (0.031 R)
• M14: 5,104,728 km (0.113 R)
• M15: 6,088,484 km (0.061 R)
• M16: 6,148,173 km (0.053 R)
• M17: 7,255,497 km (0.038 R)
• M18: 8,092,796 km (0.049 R)
• M19: 8,825,078 km (0.099 R)
• M20: 9,233,330 km (0.108 R)
• M21: 9,439,925 km (0.104 R)
• M22: 9,927,614 km (0.089 R)
• M23: 10,280,964 km (0.096 R)
• M24: 10,638,503 km (0.11 R)
• M25: 12,486,485 km (0.093 R)
• M26: 12,867,960 km (0.106 R)
• M27: 14,034,973 km (0.067 R)
• M28: 16,219,401 km (0.115 R)
• M29: 17,055,055 km (0.036 R)
• M30: 18,594,118 km (0.114 R)
• M31: 18,942,082 km (0.075 R)
• M32: 19,380,105 km (0.1 R)
• M33: 21,165,556 km (0.103 R)
• M34: 21,347,018 km (0.084 R)
• M35: 22,077,803 km (0.098 R)
• M36: 24,319,079 km (0.105 R)
• M37: 25,082,177 km (0.088 R)
• M38: 27,714,950 km (0.07 R)
• M39: 28,311,846 km (0.088 R)
• M40: 28,411,777 km (0.116 R)
• M41: 29,114,289 km (0.101 R)
• M42: 29,518,353 km (0.07 R)
• M43: 29,721,058 km (0.12 R)
• M44: 30,638,990 km (0.071 R)
• M45: 31,153,009 km (0.105 R)
• M46: 35,581,554 km (0.092 R)
• M47: 39,196,437 km (0.057 R)
• M48: 40,539,826 km (0.059 R)
• M49: 41,330,301 km (0.11 R)
• M50: 42,011,869 km (0.07 R)
• M51: 43,501,565 km (0.097 R)
• M52: 44,426,828 km (0.11 R)
• M53: 44,542,916 km (0.088 R)
• M54: 44,891,778 km (0.058 R)
• M55: 46,179,068 km (0.102 R)
• M56: 46,650,151 km (0.109 R)
• M57: 47,597,106 km (0.09 R)
• M58: 54,276,651 km (0.085 R)
• M59: 54,649,449 km (0.073 R)
• M60: 55,272,374 km (0.12 R)
• M61: 56,777,329 km (0.094 R)
• M62: 57,408,332 km (0.101 R)
• M63: 58,041,730 km (0.099 R)
• M64: 58,677,371 km (0.069 R)
• M65: 59,315,257 km (0.114 R)
• M66: 61,113,872 km (0.098 R)
• M67: 61,501,480 km (0.095 R)
• M68: 64,238,373 km (0.077 R)
• M69: 67,948,849 km (0.086 R)
• M70: 70,235,303 km (0.091 R)
• M71: 70,505,925 km (0.104 R)
• M72: 70,776,997 km (0.073 R)
• M73: 71,728,140 km (0.102 R)
• M74: 72,410,157 km (0.083 R)
• M75: 74,745,230 km (0.079 R)
• M76: 75,021,537 km (0.051 R)
• M77: 75,852,553 km (0.117 R)
• M78: 76,547,435 km (0.12 R)
• M79: 76,965,262 km (0.058 R)
• M80: 77,383,987 km (0.115 R)
• M81: 80,194,482 km (0.117 R)
• M82: 80,335,852 km (0.085 R)
• M83: 82,039,173 km (0.118 R)
• M84: 82,895,322 km (0.086 R)
• M85: 88,970,342 km (0.079 R)
• M86: 89,556,317 km (0.065 R)
• M87: 89,996,733 km (0.107 R)
• M88: 91,913,231 km (0.115 R)
• M89: 93,099,243 km (0.06 R)
• M90: 96,687,797 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 18,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit