🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.43 AU - 0.69 AU

Year: 149 Days

Day: 23.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,497,358 km

• M1: 255,364 km (0.114 R)
• M2: 341,083 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.56 AU - 0.84 AU

Year: 209 Days

Day: 42.9 Hours

Environment

Temp: 218 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,497,358 km

• M1: 492,476 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.78 AU - 0.92 AU

Year: 279 Days

Day: 28.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 143.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.35 AU - 2.23 AU

Year: 854 Days

Day: 28.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,497,358 km

• M1: 581,188 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.88 AU - 2.98 AU

Year: 1788 Days

Day: 24.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 143.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.72 AU - 4.74 AU

Year: 3667 Days

Day: 31.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,497,358 km

• M1: 290,070 km (0.108 R)

Asteroid Belt

Center: 6.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.7

Radius: 12.6

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.56 AU - 7.94 AU

Year: 7690 Days

Day: 13 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 88,497,358 km

• M1: 160,519 km (0.11 R)
• M2: 342,579 km (0.102 R)
• M3: 481,256 km (0.088 R)
• M4: 653,294 km (0.12 R)
• M5: 880,683 km (0.048 R)
• M6: 993,031 km (0.119 R)
• M7: 1,196,185 km (0.076 R)
• M8: 1,296,714 km (0.077 R)
• M9: 1,426,565 km (0.107 R)
• M10: 1,602,492 km (0.086 R)
• M11: 1,800,111 km (0.117 R)
• M12: 1,946,268 km (0.045 R)
• M13: 2,051,136 km (0.079 R)
• M14: 2,377,260 km (0.081 R)
• M15: 2,604,050 km (0.089 R)
• M16: 2,736,893 km (0.078 R)
• M17: 2,821,117 km (0.062 R)
• M18: 3,489,969 km (0.076 R)
• M19: 3,711,224 km (0.033 R)
• M20: 3,956,415 km (0.076 R)
• M21: 4,206,842 km (0.098 R)
• M22: 4,403,114 km (0.092 R)
• M23: 4,582,332 km (0.106 R)
• M24: 4,662,816 km (0.117 R)
• M25: 4,764,094 km (0.076 R)
• M26: 5,323,739 km (0.096 R)
• M27: 5,408,412 km (0.108 R)
• M28: 5,557,710 km (0.031 R)
• M29: 5,948,011 km (0.075 R)
• M30: 6,527,703 km (0.091 R)
• M31: 6,641,248 km (0.109 R)
• M32: 7,597,328 km (0.034 R)
• M33: 8,079,332 km (0.101 R)
• M34: 8,275,006 km (0.064 R)
• M35: 8,871,303 km (0.051 R)
• M36: 8,997,265 km (0.107 R)
• M37: 9,430,051 km (0.066 R)
• M38: 9,791,629 km (0.111 R)
• M39: 10,342,748 km (0.061 R)
• M40: 10,688,917 km (0.103 R)
• M41: 10,769,252 km (0.078 R)
• M42: 11,011,750 km (0.088 R)
• M43: 11,529,807 km (0.115 R)
• M44: 12,195,368 km (0.104 R)
• M45: 12,363,815 km (0.097 R)
• M46: 12,731,228 km (0.052 R)
• M47: 13,016,361 km (0.074 R)
• M48: 13,159,676 km (0.096 R)
• M49: 13,447,951 km (0.061 R)
• M50: 13,884,478 km (0.077 R)
• M51: 14,325,492 km (0.096 R)
• M52: 14,443,824 km (0.098 R)
• M53: 14,651,915 km (0.115 R)
• M54: 14,741,374 km (0.067 R)
• M55: 14,830,983 km (0.115 R)
• M56: 15,131,077 km (0.07 R)
• M57: 15,221,434 km (0.105 R)
• M58: 15,615,325 km (0.119 R)
• M59: 16,043,324 km (0.12 R)
• M60: 17,698,326 km (0.079 R)
• M61: 17,889,213 km (0.106 R)
• M62: 18,530,090 km (0.084 R)
• M63: 18,691,506 km (0.063 R)
• M64: 18,788,595 km (0.067 R)
• M65: 19,211,059 km (0.098 R)
• M66: 20,098,773 km (0.09 R)
• M67: 20,530,961 km (0.111 R)
• M68: 21,134,439 km (0.092 R)
• M69: 21,235,717 km (0.083 R)
• M70: 21,982,360 km (0.084 R)
• M71: 22,084,834 km (0.051 R)
• M72: 23,361,951 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.1

Radius: 13.1

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.8 AU - 13.68 AU

Year: 14338 Days

Day: 7.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 88,497,358 km

• M1: 266,434 km (0.048 R)
• M2: 379,679 km (0.088 R)
• M3: 475,871 km (0.101 R)
• M4: 594,652 km (0.1 R)
• M5: 713,133 km (0.05 R)
• M6: 935,286 km (0.082 R)
• M7: 1,950,906 km (0.095 R)
• M8: 2,347,490 km (0.069 R)
• M9: 2,525,362 km (0.098 R)
• M10: 3,021,727 km (0.115 R)
• M11: 3,129,139 km (0.12 R)
• M12: 3,369,842 km (0.107 R)
• M13: 3,458,852 km (0.109 R)
• M14: 3,548,761 km (0.118 R)
• M15: 3,662,305 km (0.097 R)
• M16: 4,057,393 km (0.099 R)
• M17: 4,200,110 km (0.097 R)
• M18: 4,913,841 km (0.109 R)
• M19: 5,040,700 km (0.102 R)
• M20: 5,194,487 km (0.065 R)
• M21: 5,559,356 km (0.101 R)
• M22: 6,452,455 km (0.039 R)
• M23: 6,731,904 km (0.109 R)
• M24: 6,816,577 km (0.059 R)
• M25: 7,101,261 km (0.109 R)
• M26: 7,830,252 km (0.054 R)
• M27: 8,370,001 km (0.112 R)
• M28: 8,552,660 km (0.112 R)
• M29: 8,644,363 km (0.102 R)
• M30: 9,453,837 km (0.049 R)
• M31: 9,675,841 km (0.089 R)
• M32: 10,779,125 km (0.073 R)
• M33: 11,514,249 km (0.082 R)
• M34: 11,922,053 km (0.056 R)
• M35: 12,024,677 km (0.066 R)
• M36: 12,647,154 km (0.077 R)
• M37: 12,856,890 km (0.103 R)
• M38: 13,707,802 km (0.109 R)
• M39: 14,357,805 km (0.079 R)
• M40: 14,540,315 km (0.114 R)
• M41: 17,561,444 km (0.108 R)
• M42: 17,756,519 km (0.075 R)
• M43: 19,585,353 km (0.034 R)
• M44: 19,950,073 km (0.116 R)
• M45: 20,317,186 km (0.066 R)
• M46: 21,348,514 km (0.111 R)
• M47: 21,724,004 km (0.096 R)
• M48: 22,059,552 km (0.11 R)
• M49: 23,033,883 km (0.106 R)
• M50: 23,504,817 km (0.082 R)
• M51: 23,633,771 km (0.105 R)
• M52: 23,719,939 km (0.079 R)
• M53: 24,152,277 km (0.106 R)
• M54: 24,238,894 km (0.118 R)
• M55: 25,464,550 km (0.104 R)
• M56: 25,641,225 km (0.113 R)
• M57: 26,084,782 km (0.042 R)
• M58: 28,569,753 km (0.107 R)
• M59: 29,121,918 km (0.098 R)
• M60: 29,214,370 km (0.1 R)
• M61: 29,631,299 km (0.025 R)
• M62: 30,050,173 km (0.116 R)
• M63: 30,564,790 km (0.045 R)
• M64: 30,940,879 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.6

Radius: 7.3

Gravity: 18.42 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 14.61 AU - 15.63 AU

Year: 20957 Days

Day: 18.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,497,358 km

• M1: 98,735 km (0.118 R)
• M2: 620,831 km (0.092 R)
• M3: 720,015 km (0.111 R)
• M4: 798,105 km (0.077 R)
• M5: 1,049,728 km (0.087 R)
• M6: 1,293,872 km (0.111 R)
• M7: 1,488,798 km (0.108 R)
• M8: 1,589,777 km (0.113 R)
• M9: 1,906,625 km (0.087 R)
• M10: 2,679,447 km (0.078 R)
• M11: 3,404,399 km (0.101 R)
• M12: 3,719,901 km (0.034 R)
• M13: 3,811,754 km (0.12 R)
• M14: 4,186,945 km (0.09 R)
• M15: 5,278,262 km (0.117 R)
• M16: 5,908,667 km (0.068 R)
• M17: 6,674,159 km (0.092 R)
• M18: 6,898,556 km (0.076 R)
• M19: 7,528,513 km (0.102 R)
• M20: 8,296,548 km (0.031 R)
• M21: 8,477,263 km (0.085 R)
• M22: 8,659,323 km (0.115 R)
• M23: 12,425,001 km (0.026 R)
• M24: 13,189,296 km (0.102 R)
• M25: 15,055,380 km (0.099 R)
• M26: 15,349,789 km (0.1 R)
• M27: 17,309,222 km (0.051 R)
• M28: 18,790,091 km (0.04 R)
• M29: 20,149,337 km (0.086 R)
• M30: 25,717,669 km (0.119 R)
• M31: 26,600,297 km (0.074 R)
• M32: 27,045,350 km (0.104 R)
• M33: 27,492,797 km (0.098 R)
• M34: 27,582,556 km (0.118 R)
• M35: 29,124,013 km (0.11 R)
• M36: 30,228,793 km (0.031 R)
• M37: 31,066,391 km (0.035 R)
• M38: 32,669,183 km (0.096 R)
• M39: 34,298,753 km (0.119 R)
• M40: 34,783,001 km (0.057 R)
• M41: 35,562,555 km (0.098 R)
• M42: 36,841,617 km (0.081 R)
• M43: 37,337,534 km (0.104 R)
• M44: 38,035,707 km (0.088 R)
• M45: 38,235,869 km (0.079 R)
• M46: 38,436,480 km (0.082 R)
• M47: 41,486,930 km (0.088 R)
• M48: 41,796,299 km (0.08 R)
• M49: 42,106,415 km (0.049 R)
• M50: 42,209,937 km (0.068 R)
• M51: 42,417,279 km (0.1 R)
• M52: 44,614,423 km (0.112 R)
• M53: 44,719,890 km (0.115 R)
• M54: 45,354,933 km (0.081 R)
• M55: 46,099,631 km (0.117 R)
• M56: 46,313,107 km (0.102 R)
• M57: 51,534,671 km (0.047 R)
• M58: 51,867,227 km (0.117 R)
• M59: 52,645,735 km (0.113 R)
• M60: 53,540,330 km (0.116 R)
• M61: 54,327,065 km (0.05 R)
• M62: 56,367,879 km (0.074 R)
• M63: 56,482,022 km (0.05 R)
• M64: 60,174,098 km (0.084 R)
• M65: 61,813,691 km (0.087 R)
• M66: 62,284,924 km (0.07 R)
• M67: 62,875,536 km (0.047 R)
• M68: 63,468,093 km (0.119 R)
• M69: 65,496,341 km (0.11 R)
• M70: 67,061,733 km (0.063 R)
• M71: 69,127,231 km (0.113 R)
• M72: 70,351,989 km (0.116 R)
• M73: 71,213,523 km (0.068 R)
• M74: 71,707,495 km (0.091 R)
• M75: 71,954,781 km (0.094 R)
• M76: 73,071,529 km (0.095 R)
• M77: 74,945,541 km (0.037 R)
• M78: 75,196,566 km (0.118 R)
• M79: 75,447,891 km (0.117 R)
• M80: 77,722,377 km (0.093 R)
• M81: 78,230,860 km (0.118 R)
• M82: 78,485,625 km (0.065 R)
• M83: 80,532,872 km (0.099 R)
• M84: 82,597,622 km (0.073 R)
• M85: 82,727,174 km (0.046 R)
• M86: 83,636,430 km (0.073 R)
• M87: 85,596,012 km (0.104 R)
• M88: 85,727,209 km (0.066 R)
• M89: 86,910,828 km (0.117 R)
• M90: 87,835,193 km (0.059 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 14,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit