🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.58 AU - 0.62 AU

Year: 166 Days

Day: 27.4 Hours

Environment

Temp: 230 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.58 AU - 0.82 AU

Year: 210 Days

Day: 23.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.84 AU - 0.96 AU

Year: 306 Days

Day: 42 Hours

Environment

Temp: 82 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,590,198 km

• M1: 123,269 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.34 AU - 2.8 AU

Year: 1476 Days

Day: 31.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.44 AU - 3.2 AU

Year: 1696 Days

Day: 41.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 55.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,590,198 km

• M1: 787,932 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.31 AU - 3.39 AU

Year: 1723 Days

Day: 14.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,590,198 km

• M1: 736,620 km (0.107 R)
• M2: 1,659,788 km (0.074 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.49 AU - 5.71 AU

Year: 4125 Days

Day: 29.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.1

Radius: 12.2

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.43 AU - 6.59 AU

Year: 5949 Days

Day: 13.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 35,590,198 km

• M1: 184,454 km (0.12 R)
• M2: 298,597 km (0.077 R)
• M3: 424,260 km (0.104 R)
• M4: 529,576 km (0.107 R)
• M5: 700,567 km (0.111 R)
• M6: 1,034,469 km (0.076 R)
• M7: 1,587,084 km (0.039 R)
• M8: 1,684,322 km (0.061 R)
• M9: 1,936,245 km (0.053 R)
• M10: 2,083,001 km (0.08 R)
• M11: 2,299,020 km (0.116 R)
• M12: 2,454,751 km (0.108 R)
• M13: 2,800,472 km (0.067 R)
• M14: 3,223,535 km (0.098 R)
• M15: 3,310,750 km (0.112 R)
• M16: 3,576,885 km (0.083 R)
• M17: 3,719,153 km (0.075 R)
• M18: 4,307,072 km (0.113 R)
• M19: 4,852,506 km (0.072 R)
• M20: 4,938,525 km (0.108 R)
• M21: 5,053,865 km (0.089 R)
• M22: 5,316,708 km (0.116 R)
• M23: 5,434,891 km (0.104 R)
• M24: 5,871,118 km (0.115 R)
• M25: 6,271,891 km (0.105 R)
• M26: 6,665,632 km (0.105 R)
• M27: 6,793,239 km (0.075 R)
• M28: 6,937,900 km (0.065 R)
• M29: 7,018,833 km (0.118 R)
• M30: 7,810,654 km (0.107 R)
• M31: 7,979,251 km (0.117 R)
• M32: 8,217,261 km (0.047 R)
• M33: 8,337,239 km (0.072 R)
• M34: 8,596,193 km (0.069 R)
• M35: 8,928,001 km (0.103 R)
• M36: 9,335,356 km (0.087 R)
• M37: 10,407,973 km (0.093 R)
• M38: 11,138,309 km (0.1 R)
• M39: 11,366,446 km (0.036 R)
• M40: 11,500,187 km (0.086 R)
• M41: 11,653,674 km (0.101 R)
• M42: 11,827,357 km (0.096 R)
• M43: 12,294,252 km (0.049 R)
• M44: 12,530,018 km (0.109 R)
• M45: 12,946,349 km (0.088 R)
• M46: 13,286,535 km (0.115 R)
• M47: 13,629,862 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.7

Radius: 12.1

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.19 AU - 9.63 AU

Year: 8735 Days

Day: 8.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,590,198 km

• M1: 335,847 km (0.101 R)
• M2: 562,638 km (0.034 R)
• M3: 689,347 km (0.104 R)
• M4: 974,481 km (0.108 R)
• M5: 1,185,713 km (0.118 R)
• M6: 1,511,387 km (0.12 R)
• M7: 1,633,160 km (0.114 R)
• M8: 1,716,336 km (0.109 R)
• M9: 2,385,787 km (0.079 R)
• M10: 2,528,952 km (0.1 R)
• M11: 2,924,938 km (0.094 R)
• M12: 3,026,963 km (0.1 R)
• M13: 3,130,335 km (0.086 R)
• M14: 3,340,670 km (0.101 R)
• M15: 3,886,852 km (0.113 R)
• M16: 4,285,979 km (0.066 R)
• M17: 4,848,766 km (0.109 R)
• M18: 5,000,758 km (0.09 R)
• M19: 5,278,561 km (0.082 R)
• M20: 5,372,209 km (0.056 R)
• M21: 5,529,586 km (0.069 R)
• M22: 6,076,516 km (0.07 R)
• M23: 6,306,597 km (0.11 R)
• M24: 6,406,230 km (0.097 R)
• M25: 7,186,981 km (0.11 R)
• M26: 7,430,526 km (0.108 R)
• M27: 7,676,914 km (0.05 R)
• M28: 9,552,273 km (0.056 R)
• M29: 10,285,602 km (0.097 R)
• M30: 10,403,036 km (0.084 R)
• M31: 10,718,538 km (0.076 R)
• M32: 10,877,411 km (0.105 R)
• M33: 10,957,296 km (0.065 R)
• M34: 12,052,951 km (0.088 R)
• M35: 12,802,885 km (0.081 R)
• M36: 12,887,109 km (0.116 R)
• M37: 13,183,462 km (0.113 R)
• M38: 13,696,732 km (0.09 R)
• M39: 14,042,603 km (0.085 R)
• M40: 14,303,800 km (0.115 R)
• M41: 14,391,315 km (0.107 R)
• M42: 14,964,125 km (0.047 R)
• M43: 15,141,848 km (0.112 R)
• M44: 15,275,738 km (0.117 R)
• M45: 15,589,445 km (0.119 R)
• M46: 15,859,917 km (0.07 R)
• M47: 16,314,396 km (0.091 R)
• M48: 16,543,281 km (0.117 R)
• M49: 16,681,060 km (0.048 R)
• M50: 18,080,249 km (0.059 R)
• M51: 19,130,127 km (0.108 R)
• M52: 19,565,307 km (0.074 R)
• M53: 20,003,778 km (0.092 R)
• M54: 20,297,888 km (0.113 R)
• M55: 20,593,344 km (0.105 R)
• M56: 20,791,262 km (0.093 R)
• M57: 20,989,778 km (0.105 R)
• M58: 21,991,485 km (0.081 R)
• M59: 22,957,588 km (0.117 R)
• M60: 23,214,149 km (0.09 R)
• M61: 23,989,515 km (0.116 R)
• M62: 24,354,234 km (0.102 R)
• M63: 24,720,899 km (0.114 R)
• M64: 27,937,253 km (0.09 R)
• M65: 29,427,098 km (0.104 R)
• M66: 29,817,548 km (0.111 R)
• M67: 30,041,496 km (0.112 R)
• M68: 30,660,084 km (0.096 R)
• M69: 31,396,704 km (0.074 R)
• M70: 31,909,974 km (0.11 R)
• M71: 32,081,712 km (0.117 R)
• M72: 34,811,873 km (0.116 R)
• M73: 35,343,245 km (0.107 R)
• M74: 35,461,726 km (0.11 R)
• M75: 35,817,769 km (0.051 R)
• M76: 35,996,240 km (0.093 R)
• M77: 36,953,068 km (0.083 R)
• M78: 37,133,483 km (0.097 R)
• M79: 37,736,811 km (0.055 R)
• M80: 37,918,423 km (0.043 R)
• M81: 39,136,748 km (0.12 R)
• M82: 40,058,869 km (0.109 R)
• M83: 41,050,254 km (0.09 R)
• M84: 41,674,077 km (0.054 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.5

Radius: 9.9

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.02 AU - 13.98 AU

Year: 14888 Days

Day: 13 Hours

Environment

Temp: -178 °C

Axial Tilt: 113 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 35,590,198 km

• M1: 158,574 km (0.047 R)
• M2: 450,439 km (0.069 R)
• M3: 580,589 km (0.081 R)
• M4: 1,129,015 km (0.037 R)
• M5: 1,312,721 km (0.036 R)
• M6: 1,921,585 km (0.113 R)
• M7: 2,329,538 km (0.053 R)
• M8: 3,343,064 km (0.04 R)
• M9: 3,733,215 km (0.097 R)
• M10: 4,163,608 km (0.09 R)
• M11: 4,345,369 km (0.114 R)
• M12: 4,450,537 km (0.109 R)
• M13: 5,490,990 km (0.103 R)
• M14: 6,244,814 km (0.106 R)
• M15: 6,363,594 km (0.103 R)
• M16: 7,530,009 km (0.091 R)
• M17: 7,752,162 km (0.093 R)
• M18: 8,333,050 km (0.042 R)
• M19: 9,264,447 km (0.065 R)
• M20: 10,263,611 km (0.12 R)
• M21: 10,865,293 km (0.113 R)
• M22: 11,044,362 km (0.081 R)
• M23: 11,152,372 km (0.101 R)
• M24: 11,369,289 km (0.095 R)
• M25: 11,770,660 km (0.085 R)
• M26: 13,307,479 km (0.117 R)
• M27: 14,747,956 km (0.11 R)
• M28: 16,647,999 km (0.066 R)
• M29: 17,062,086 km (0.039 R)
• M30: 17,563,538 km (0.103 R)
• M31: 17,731,836 km (0.111 R)
• M32: 18,324,842 km (0.07 R)
• M33: 19,923,295 km (0.078 R)
• M34: 20,186,737 km (0.111 R)
• M35: 20,495,507 km (0.072 R)
• M36: 21,117,834 km (0.032 R)
• M37: 23,251,847 km (0.073 R)
• M38: 25,406,206 km (0.047 R)
• M39: 27,623,546 km (0.04 R)
• M40: 29,401,666 km (0.062 R)
• M41: 29,801,841 km (0.109 R)
• M42: 30,405,468 km (0.09 R)
• M43: 31,932,114 km (0.088 R)
• M44: 32,086,200 km (0.043 R)
• M45: 32,601,415 km (0.095 R)
• M46: 33,640,073 km (0.106 R)
• M47: 33,744,492 km (0.063 R)
• M48: 34,006,139 km (0.085 R)
• M49: 35,218,480 km (0.119 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 17,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit