🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.62 AU - 0.7 AU

Year: 191 Days

Day: 17.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.81 AU - 1.11 AU

Year: 335 Days

Day: 47.4 Hours

Environment

Temp: 109 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,492,869 km

• M1: 73,303 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.05 AU - 1.09 AU

Year: 395 Days

Day: 25.8 Hours

Environment

Temp: 42 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,492,869 km

• M1: 450,290 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.52 AU - 1.8 AU

Year: 762 Days

Day: 27 Hours

Environment

Temp: -37 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.6 AU - 3.94 AU

Year: 2108 Days

Day: 32.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.95 AU - 5.65 AU

Year: 3748 Days

Day: 12.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.4

Radius: 12.5

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.87 AU - 11.01 AU

Year: 11171 Days

Day: 13.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,492,869 km

• M1: 221,554 km (0.052 R)
• M2: 329,714 km (0.027 R)
• M3: 498,759 km (0.097 R)
• M4: 1,082,490 km (0.092 R)
• M5: 1,193,193 km (0.118 R)
• M6: 1,549,385 km (0.116 R)
• M7: 1,912,010 km (0.071 R)
• M8: 2,625,443 km (0.069 R)
• M9: 2,932,717 km (0.056 R)
• M10: 3,923,503 km (0.099 R)
• M11: 4,897,535 km (0.096 R)
• M12: 6,803,711 km (0.064 R)
• M13: 7,184,288 km (0.039 R)
• M14: 7,269,858 km (0.104 R)
• M15: 7,355,727 km (0.098 R)
• M16: 7,659,112 km (0.106 R)
• M17: 7,746,477 km (0.086 R)
• M18: 8,821,487 km (0.1 R)
• M19: 9,143,871 km (0.114 R)
• M20: 10,520,321 km (0.109 R)
• M21: 11,059,322 km (0.064 R)
• M22: 11,208,022 km (0.08 R)
• M23: 12,730,031 km (0.11 R)
• M24: 13,304,337 km (0.109 R)
• M25: 15,407,982 km (0.095 R)
• M26: 17,038,300 km (0.118 R)
• M27: 17,844,932 km (0.088 R)
• M28: 18,487,454 km (0.082 R)
• M29: 18,841,104 km (0.081 R)
• M30: 19,137,607 km (0.06 R)
• M31: 19,735,101 km (0.117 R)
• M32: 19,915,516 km (0.077 R)
• M33: 20,399,465 km (0.075 R)
• M34: 20,581,974 km (0.09 R)
• M35: 21,317,248 km (0.084 R)
• M36: 21,626,167 km (0.115 R)
• M37: 21,874,350 km (0.119 R)
• M38: 22,373,708 km (0.105 R)
• M39: 22,687,564 km (0.079 R)
• M40: 25,382,121 km (0.077 R)
• M41: 25,578,394 km (0.056 R)
• M42: 25,709,591 km (0.103 R)
• M43: 26,170,352 km (0.119 R)
• M44: 26,368,719 km (0.063 R)
• M45: 27,033,382 km (0.06 R)
• M46: 27,233,993 km (0.116 R)
• M47: 27,434,903 km (0.067 R)
• M48: 27,771,050 km (0.116 R)
• M49: 29,128,949 km (0.04 R)
• M50: 29,471,828 km (0.118 R)
• M51: 31,979,986 km (0.075 R)
• M52: 32,546,513 km (0.043 R)
• M53: 33,331,004 km (0.093 R)
• M54: 33,617,783 km (0.04 R)
• M55: 33,977,566 km (0.114 R)
• M56: 34,266,140 km (0.034 R)
• M57: 34,773,277 km (0.115 R)
• M58: 36,678,556 km (0.034 R)
• M59: 36,900,708 km (0.052 R)
• M60: 37,643,911 km (0.077 R)
• M61: 38,317,251 km (0.119 R)
• M62: 38,768,139 km (0.113 R)
• M63: 39,448,061 km (0.051 R)
• M64: 39,675,599 km (0.031 R)
• M65: 41,511,165 km (0.101 R)
• M66: 43,061,897 km (0.116 R)
• M67: 43,374,257 km (0.07 R)
• M68: 44,316,125 km (0.094 R)
• M69: 45,344,012 km (0.104 R)
• M70: 45,502,736 km (0.059 R)
• M71: 45,582,322 km (0.035 R)
• M72: 45,741,344 km (0.091 R)
• M73: 47,021,004 km (0.031 R)
• M74: 47,503,757 km (0.116 R)
• M75: 49,125,248 km (0.095 R)
• M76: 51,508,492 km (0.098 R)
• M77: 51,757,123 km (0.088 R)
• M78: 52,505,561 km (0.029 R)
• M79: 53,509,064 km (0.062 R)
• M80: 53,592,988 km (0.12 R)
• M81: 55,365,274 km (0.101 R)
• M82: 55,535,068 km (0.087 R)
• M83: 56,045,346 km (0.048 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.9

Radius: 10.1

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.89 AU - 13.75 AU

Year: 13576 Days

Day: 10.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,492,869 km

• M1: 154,086 km (0.08 R)
• M2: 262,993 km (0.109 R)
• M3: 329,265 km (0.101 R)
• M4: 620,532 km (0.119 R)
• M5: 701,614 km (0.103 R)
• M6: 857,495 km (0.117 R)
• M7: 1,006,046 km (0.117 R)
• M8: 1,393,803 km (0.117 R)
• M9: 1,708,108 km (0.111 R)
• M10: 1,897,948 km (0.109 R)
• M11: 2,481,829 km (0.096 R)
• M12: 2,562,013 km (0.111 R)
• M13: 2,807,802 km (0.092 R)
• M14: 2,919,552 km (0.028 R)
• M15: 3,090,094 km (0.105 R)
• M16: 3,293,098 km (0.119 R)
• M17: 3,560,729 km (0.096 R)
• M18: 3,897,473 km (0.038 R)
• M19: 4,276,554 km (0.108 R)
• M20: 5,589,126 km (0.045 R)
• M21: 5,695,041 km (0.106 R)
• M22: 6,380,948 km (0.115 R)
• M23: 6,827,647 km (0.095 R)
• M24: 7,246,072 km (0.077 R)
• M25: 7,361,711 km (0.111 R)
• M26: 8,147,848 km (0.053 R)
• M27: 8,469,783 km (0.043 R)
• M28: 9,798,960 km (0.106 R)
• M29: 10,400,642 km (0.114 R)
• M30: 10,662,289 km (0.118 R)
• M31: 10,926,030 km (0.09 R)
• M32: 11,192,015 km (0.038 R)
• M33: 11,730,268 km (0.051 R)
• M34: 12,322,975 km (0.102 R)
• M35: 13,301,046 km (0.114 R)
• M36: 13,395,442 km (0.069 R)
• M37: 13,727,849 km (0.039 R)
• M38: 13,918,885 km (0.062 R)
• M39: 15,628,639 km (0.083 R)
• M40: 15,878,318 km (0.11 R)
• M41: 16,635,134 km (0.078 R)
• M42: 16,788,023 km (0.103 R)
• M43: 16,890,048 km (0.054 R)
• M44: 17,300,695 km (0.109 R)
• M45: 17,974,783 km (0.048 R)
• M46: 18,183,920 km (0.117 R)
• M47: 19,135,213 km (0.092 R)
• M48: 19,402,395 km (0.094 R)
• M49: 20,211,121 km (0.09 R)
• M50: 20,319,729 km (0.099 R)
• M51: 20,975,865 km (0.102 R)
• M52: 21,141,021 km (0.09 R)
• M53: 21,750,034 km (0.077 R)
• M54: 21,861,485 km (0.088 R)
• M55: 23,726,372 km (0.042 R)
• M56: 24,359,320 km (0.119 R)
• M57: 25,759,407 km (0.089 R)
• M58: 26,291,227 km (0.061 R)
• M59: 28,211,166 km (0.107 R)
• M60: 28,332,640 km (0.09 R)
• M61: 29,187,891 km (0.103 R)
• M62: 30,175,835 km (0.092 R)
• M63: 30,300,151 km (0.118 R)
• M64: 31,049,188 km (0.111 R)
• M65: 31,994,197 km (0.111 R)
• M66: 32,057,627 km (0.087 R)
• M67: 33,783,388 km (0.116 R)
• M68: 34,106,370 km (0.06 R)
• M69: 34,755,176 km (0.087 R)
• M70: 35,277,272 km (0.116 R)
• M71: 35,736,239 km (0.117 R)
• M72: 37,524,831 km (0.064 R)
• M73: 38,261,750 km (0.112 R)
• M74: 38,935,987 km (0.103 R)
• M75: 39,274,527 km (0.113 R)
• M76: 39,954,599 km (0.07 R)
• M77: 40,022,816 km (0.099 R)
• M78: 43,553,176 km (0.086 R)
• M79: 44,398,254 km (0.1 R)
• M80: 45,604,612 km (0.038 R)
• M81: 46,821,740 km (0.09 R)
• M82: 48,049,639 km (0.095 R)

Asteroid Belt

Center: 12.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.9

Radius: 13

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 10.39 AU - 15.29 AU

Year: 16400 Days

Day: 13.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,492,869 km

• M1: 167,998 km (0.103 R)
• M2: 360,830 km (0.06 R)
• M3: 871,557 km (0.102 R)
• M4: 1,319,603 km (0.08 R)
• M5: 1,815,221 km (0.111 R)
• M6: 2,041,861 km (0.101 R)
• M7: 2,126,683 km (0.114 R)
• M8: 2,344,199 km (0.117 R)
• M9: 2,824,707 km (0.093 R)
• M10: 2,967,872 km (0.076 R)
• M11: 3,336,182 km (0.083 R)
• M12: 3,982,894 km (0.095 R)
• M13: 4,810,020 km (0.115 R)
• M14: 5,272,727 km (0.117 R)
• M15: 5,659,287 km (0.069 R)
• M16: 5,749,944 km (0.096 R)
• M17: 5,840,899 km (0.067 R)
• M18: 6,147,874 km (0.073 R)
• M19: 6,303,306 km (0.068 R)
• M20: 6,460,085 km (0.111 R)
• M21: 6,650,074 km (0.116 R)
• M22: 7,165,439 km (0.077 R)
• M23: 7,329,248 km (0.106 R)
• M24: 7,627,247 km (0.078 R)
• M25: 7,861,667 km (0.061 R)
• M26: 8,166,697 km (0.11 R)
• M27: 8,269,321 km (0.089 R)
• M28: 8,372,245 km (0.09 R)
• M29: 8,579,587 km (0.04 R)
• M30: 8,823,582 km (0.119 R)
• M31: 9,176,184 km (0.034 R)
• M32: 9,354,205 km (0.036 R)
• M33: 9,677,486 km (0.063 R)
• M34: 10,372,368 km (0.117 R)
• M35: 10,932,164 km (0.056 R)
• M36: 11,964,838 km (0.087 R)
• M37: 12,433,827 km (0.066 R)
• M38: 12,948,743 km (0.085 R)
• M39: 14,826,196 km (0.118 R)
• M40: 15,924,693 km (0.065 R)
• M41: 16,700,508 km (0.067 R)
• M42: 18,378,697 km (0.051 R)
• M43: 18,784,107 km (0.05 R)
• M44: 18,874,464 km (0.061 R)
• M45: 20,434,770 km (0.115 R)
• M46: 20,901,515 km (0.08 R)
• M47: 21,277,455 km (0.085 R)
• M48: 21,988,344 km (0.054 R)
• M49: 22,179,231 km (0.066 R)
• M50: 22,755,332 km (0.1 R)
• M51: 24,020,182 km (0.049 R)
• M52: 24,315,339 km (0.04 R)
• M53: 24,809,909 km (0.103 R)
• M54: 25,008,725 km (0.085 R)
• M55: 26,719,676 km (0.102 R)
• M56: 26,821,402 km (0.09 R)
• M57: 27,332,578 km (0.082 R)
• M58: 27,640,750 km (0.082 R)
• M59: 27,795,135 km (0.076 R)
• M60: 28,156,862 km (0.113 R)
• M61: 28,728,326 km (0.073 R)
• M62: 29,041,734 km (0.082 R)
• M63: 29,619,182 km (0.085 R)
• M64: 29,988,539 km (0.074 R)
• M65: 30,412,649 km (0.031 R)
• M66: 30,572,120 km (0.085 R)
• M67: 30,838,703 km (0.081 R)
• M68: 31,804,507 km (0.091 R)
• M69: 32,345,453 km (0.085 R)
• M70: 32,834,937 km (0.112 R)
• M71: 33,876,139 km (0.073 R)
• M72: 34,096,795 km (0.068 R)
• M73: 34,428,604 km (0.075 R)
• M74: 35,262,761 km (0.036 R)
• M75: 36,385,344 km (0.09 R)
• M76: 36,611,236 km (0.089 R)
• M77: 36,781,030 km (0.117 R)
• M78: 37,007,671 km (0.088 R)
• M79: 38,033,763 km (0.034 R)
• M80: 38,205,800 km (0.081 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 10,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit