🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.51 AU - 0.75 AU

Year: 174 Days

Day: 14.2 Hours

Environment

Temp: 223 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.72 AU - 0.76 AU

Year: 222 Days

Day: 19.5 Hours

Environment

Temp: 131 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,169,278 km

• M1: 261,198 km (0.065 R)
• M2: 338,091 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.7 AU - 1.16 AU

Year: 312 Days

Day: 42 Hours

Environment

Temp: 98 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,169,278 km

• M1: 277,504 km (0.033 R)
• M2: 581,786 km (0.025 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.96 AU - 2.6 AU

Year: 1199 Days

Day: 17.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.47 AU - 2.73 AU

Year: 1460 Days

Day: 35.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.76 AU - 3.26 AU

Year: 1819 Days

Day: 32.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.83 AU - 5.51 AU

Year: 4094 Days

Day: 42.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,169,278 km

• M1: 2,668,228 km (0.106 R)

Asteroid Belt

Center: 7.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.4

Radius: 10.1

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.19 AU - 11.27 AU

Year: 9766 Days

Day: 8.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,169,278 km

• M1: 130,599 km (0.088 R)
• M2: 218,114 km (0.083 R)
• M3: 316,100 km (0.107 R)
• M4: 425,456 km (0.047 R)
• M5: 506,987 km (0.096 R)
• M6: 629,209 km (0.109 R)
• M7: 749,934 km (0.111 R)
• M8: 813,364 km (0.075 R)
• M9: 1,086,679 km (0.028 R)
• M10: 1,159,683 km (0.101 R)
• M11: 1,295,518 km (0.089 R)
• M12: 1,389,016 km (0.084 R)
• M13: 1,599,800 km (0.103 R)
• M14: 1,734,737 km (0.044 R)
• M15: 1,821,204 km (0.11 R)
• M16: 2,293,635 km (0.088 R)
• M17: 2,563,659 km (0.087 R)
• M18: 2,682,589 km (0.107 R)
• M19: 2,783,119 km (0.088 R)
• M20: 3,113,431 km (0.078 R)
• M21: 3,304,767 km (0.106 R)
• M22: 3,766,276 km (0.058 R)
• M23: 3,879,222 km (0.053 R)
• M24: 4,108,556 km (0.119 R)
• M25: 4,970,688 km (0.081 R)
• M26: 5,144,820 km (0.066 R)
• M27: 5,782,855 km (0.102 R)
• M28: 6,018,771 km (0.109 R)
• M29: 6,177,794 km (0.036 R)
• M30: 6,581,409 km (0.065 R)
• M31: 6,663,239 km (0.097 R)
• M32: 6,910,674 km (0.096 R)
• M33: 7,613,634 km (0.11 R)
• M34: 8,192,428 km (0.112 R)
• M35: 8,546,526 km (0.099 R)
• M36: 8,695,675 km (0.115 R)
• M37: 8,935,930 km (0.118 R)
• M38: 9,269,832 km (0.092 R)
• M39: 9,515,322 km (0.053 R)
• M40: 10,169,962 km (0.039 R)
• M41: 10,423,232 km (0.117 R)
• M42: 10,518,675 km (0.071 R)
• M43: 10,646,432 km (0.111 R)
• M44: 11,000,530 km (0.12 R)
• M45: 11,391,130 km (0.096 R)
• M46: 11,489,565 km (0.116 R)
• M47: 11,886,000 km (0.119 R)
• M48: 11,952,421 km (0.114 R)
• M49: 12,119,372 km (0.106 R)
• M50: 12,320,432 km (0.075 R)
• M51: 12,455,220 km (0.099 R)
• M52: 12,862,425 km (0.107 R)
• M53: 12,930,791 km (0.103 R)
• M54: 12,999,157 km (0.065 R)
• M55: 13,516,168 km (0.034 R)
• M56: 13,794,569 km (0.058 R)
• M57: 15,035,184 km (0.093 R)
• M58: 15,143,194 km (0.054 R)
• M59: 16,311,105 km (0.103 R)
• M60: 16,943,455 km (0.076 R)
• M61: 18,231,941 km (0.076 R)
• M62: 19,004,465 km (0.087 R)
• M63: 19,591,038 km (0.036 R)
• M64: 19,945,735 km (0.03 R)
• M65: 20,541,732 km (0.083 R)
• M66: 20,621,618 km (0.094 R)
• M67: 20,942,206 km (0.113 R)
• M68: 22,159,484 km (0.116 R)
• M69: 22,282,453 km (0.082 R)
• M70: 22,652,708 km (0.109 R)
• M71: 22,818,014 km (0.102 R)
• M72: 23,149,672 km (0.047 R)
• M73: 23,357,763 km (0.102 R)
• M74: 24,917,021 km (0.077 R)
• M75: 25,387,058 km (0.068 R)
• M76: 26,162,573 km (0.042 R)
• M77: 26,335,957 km (0.051 R)
• M78: 27,120,897 km (0.097 R)
• M79: 27,340,357 km (0.096 R)
• M80: 28,223,882 km (0.032 R)
• M81: 28,982,194 km (0.087 R)
• M82: 30,382,430 km (0.051 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.6

Radius: 10.9

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.82 AU - 11.7 AU

Year: 10619 Days

Day: 5.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,169,278 km

• M1: 707,598 km (0.093 R)
• M2: 1,083,089 km (0.071 R)
• M3: 1,434,195 km (0.04 R)
• M4: 1,601,595 km (0.038 R)
• M5: 1,687,763 km (0.078 R)
• M6: 1,956,142 km (0.055 R)
• M7: 2,119,054 km (0.082 R)
• M8: 2,559,021 km (0.086 R)
• M9: 2,712,060 km (0.064 R)
• M10: 3,054,041 km (0.04 R)
• M11: 3,607,403 km (0.077 R)
• M12: 3,895,828 km (0.058 R)
• M13: 4,312,308 km (0.099 R)
• M14: 4,403,413 km (0.114 R)
• M15: 4,868,812 km (0.105 R)
• M16: 5,612,763 km (0.055 R)
• M17: 5,712,395 km (0.091 R)
• M18: 5,947,413 km (0.102 R)
• M19: 6,185,573 km (0.06 R)
• M20: 6,918,752 km (0.098 R)
• M21: 7,061,468 km (0.063 R)
• M22: 7,938,860 km (0.111 R)
• M23: 8,504,639 km (0.049 R)
• M24: 9,754,828 km (0.07 R)
• M25: 10,157,247 km (0.098 R)
• M26: 10,238,478 km (0.067 R)
• M27: 10,771,196 km (0.12 R)
• M28: 11,397,114 km (0.081 R)
• M29: 11,481,487 km (0.095 R)
• M30: 11,949,130 km (0.086 R)
• M31: 12,771,769 km (0.078 R)
• M32: 12,991,229 km (0.104 R)
• M33: 13,567,779 km (0.118 R)
• M34: 13,657,238 km (0.109 R)
• M35: 13,971,843 km (0.116 R)
• M36: 14,152,707 km (0.068 R)
• M37: 14,379,946 km (0.072 R)
• M38: 14,471,051 km (0.113 R)
• M39: 14,699,936 km (0.088 R)
• M40: 15,254,196 km (0.086 R)
• M41: 15,674,416 km (0.072 R)
• M42: 16,478,355 km (0.112 R)
• M43: 16,765,433 km (0.114 R)
• M44: 17,054,008 km (0.114 R)
• M45: 17,344,377 km (0.098 R)
• M46: 17,636,243 km (0.088 R)
• M47: 17,733,930 km (0.1 R)
• M48: 17,831,767 km (0.109 R)
• M49: 18,274,427 km (0.111 R)
• M50: 19,120,403 km (0.074 R)
• M51: 19,220,634 km (0.105 R)
• M52: 19,522,821 km (0.053 R)
• M53: 20,029,958 km (0.046 R)
• M54: 20,541,284 km (0.106 R)
• M55: 21,212,529 km (0.077 R)
• M56: 23,698,995 km (0.059 R)
• M57: 25,003,938 km (0.041 R)
• M58: 25,278,599 km (0.117 R)
• M59: 25,720,362 km (0.103 R)
• M60: 26,109,017 km (0.062 R)
• M61: 26,948,411 km (0.073 R)
• M62: 27,060,908 km (0.054 R)
• M63: 27,173,705 km (0.106 R)
• M64: 28,596,082 km (0.104 R)
• M65: 30,042,544 km (0.12 R)
• M66: 30,510,486 km (0.114 R)
• M67: 31,394,310 km (0.083 R)
• M68: 31,988,213 km (0.069 R)
• M69: 33,307,667 km (0.094 R)
• M70: 33,731,328 km (0.089 R)
• M71: 34,156,784 km (0.102 R)
• M72: 34,400,629 km (0.1 R)
• M73: 36,683,791 km (0.061 R)
• M74: 37,183,897 km (0.108 R)
• M75: 37,875,189 km (0.092 R)
• M76: 38,634,248 km (0.05 R)
• M77: 39,143,031 km (0.082 R)
• M78: 39,334,367 km (0.089 R)
• M79: 39,462,123 km (0.097 R)
• M80: 39,910,318 km (0.103 R)
• M81: 41,785,228 km (0.086 R)
• M82: 42,242,100 km (0.116 R)
• M83: 43,160,631 km (0.103 R)

Asteroid Belt

Center: 10.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.5

Radius: 13.7

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10.4 AU - 10.48 AU

Year: 11747 Days

Day: 8.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 41,169,278 km

• M1: 416,181 km (0.113 R)
• M2: 728,242 km (0.094 R)
• M3: 834,158 km (0.109 R)
• M4: 1,351,916 km (0.087 R)
• M5: 1,525,599 km (0.109 R)
• M6: 1,832,275 km (0.11 R)
• M7: 1,960,630 km (0.099 R)
• M8: 2,092,126 km (0.072 R)
• M9: 2,893,372 km (0.099 R)
• M10: 3,197,505 km (0.115 R)
• M11: 3,512,408 km (0.107 R)
• M12: 4,144,011 km (0.039 R)
• M13: 4,372,147 km (0.118 R)
• M14: 4,546,130 km (0.085 R)
• M15: 4,870,907 km (0.06 R)
• M16: 4,960,815 km (0.051 R)
• M17: 5,605,731 km (0.097 R)
• M18: 6,179,888 km (0.064 R)
• M19: 6,408,324 km (0.113 R)
• M20: 7,110,237 km (0.057 R)
• M21: 7,246,820 km (0.119 R)
• M22: 8,084,269 km (0.051 R)
• M23: 8,587,067 km (0.086 R)
• M24: 8,842,281 km (0.099 R)
• M25: 9,026,137 km (0.099 R)
• M26: 9,510,086 km (0.083 R)
• M27: 9,660,731 km (0.109 R)
• M28: 10,271,240 km (0.119 R)
• M29: 10,776,582 km (0.104 R)
• M30: 11,131,278 km (0.102 R)
• M31: 11,730,867 km (0.093 R)
• M32: 12,054,896 km (0.039 R)
• M33: 12,177,267 km (0.107 R)
• M34: 12,299,937 km (0.103 R)
• M35: 12,505,484 km (0.098 R)
• M36: 12,794,956 km (0.095 R)
• M37: 12,919,871 km (0.085 R)
• M38: 13,890,013 km (0.107 R)
• M39: 14,492,144 km (0.08 R)
• M40: 14,752,744 km (0.068 R)
• M41: 15,278,730 km (0.07 R)
• M42: 15,677,258 km (0.113 R)
• M43: 15,944,889 km (0.109 R)
• M44: 16,620,623 km (0.08 R)
• M45: 17,443,710 km (0.083 R)
• M46: 17,999,915 km (0.107 R)
• M47: 18,093,114 km (0.112 R)
• M48: 18,233,437 km (0.118 R)
• M49: 18,373,910 km (0.085 R)
• M50: 18,750,597 km (0.119 R)
• M51: 19,082,256 km (0.034 R)
• M52: 19,943,939 km (0.103 R)
• M53: 20,137,220 km (0.027 R)
• M54: 21,014,462 km (0.096 R)
• M55: 21,112,598 km (0.036 R)
• M56: 21,507,087 km (0.083 R)
• M57: 21,754,971 km (0.043 R)
• M58: 22,153,500 km (0.06 R)
• M59: 22,253,431 km (0.045 R)
• M60: 22,957,588 km (0.074 R)
• M61: 23,210,858 km (0.113 R)
• M62: 23,567,050 km (0.115 R)
• M63: 24,181,897 km (0.119 R)
• M64: 24,542,877 km (0.104 R)
• M65: 26,005,047 km (0.04 R)
• M66: 26,269,087 km (0.066 R)
• M67: 26,534,025 km (0.1 R)
• M68: 26,800,010 km (0.104 R)
• M69: 26,906,523 km (0.116 R)
• M70: 27,173,556 km (0.025 R)
• M71: 28,631,088 km (0.104 R)
• M72: 29,451,782 km (0.117 R)
• M73: 29,782,243 km (0.061 R)
• M74: 30,003,199 km (0.081 R)
• M75: 30,169,403 km (0.074 R)
• M76: 30,669,508 km (0.072 R)
• M77: 32,811,301 km (0.071 R)
• M78: 33,096,734 km (0.12 R)
• M79: 33,727,438 km (0.077 R)
• M80: 33,842,629 km (0.106 R)
• M81: 35,584,995 km (0.096 R)
• M82: 35,878,357 km (0.106 R)
• M83: 35,995,791 km (0.06 R)
• M84: 36,113,524 km (0.111 R)
• M85: 37,416,073 km (0.061 R)
• M86: 37,535,303 km (0.085 R)
• M87: 38,253,073 km (0.109 R)
• M88: 38,975,332 km (0.065 R)
• M89: 39,277,669 km (0.094 R)
• M90: 39,398,843 km (0.095 R)
• M91: 40,678,204 km (0.032 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 11,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit