🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.47 AU - 0.55 AU

Year: 134 Days

Day: 32.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,297,493 km

• M1: 227,987 km (0.104 R)
• M2: 421,866 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.5 AU - 0.54 AU

Year: 138 Days

Day: 18.5 Hours

Environment

Temp: 235 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,297,493 km

• M1: 270,922 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.51 AU - 0.73 AU

Year: 180 Days

Day: 23.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.68 AU - 0.7 AU

Year: 211 Days

Day: 14.2 Hours

Environment

Temp: 197 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,297,493 km

• M1: 278,701 km (0.116 R)
• M2: 422,464 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.6 AU - 0.78 AU

Year: 211 Days

Day: 34.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.32 AU - 3.52 AU

Year: 1841 Days

Day: 27.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,297,493 km

• M1: 1,636,002 km (0.051 R)
• M2: 1,867,430 km (0.099 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.52 AU - 5.68 AU

Year: 3640 Days

Day: 47.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.8

Radius: 12.3

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.72 AU - 12.78 AU

Year: 13004 Days

Day: 5.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,297,493 km

• M1: 171,439 km (0.113 R)
• M2: 279,299 km (0.072 R)
• M3: 587,471 km (0.047 R)
• M4: 1,359,396 km (0.113 R)
• M5: 1,472,791 km (0.112 R)
• M6: 1,589,627 km (0.069 R)
• M7: 1,758,523 km (0.056 R)
• M8: 1,882,988 km (0.102 R)
• M9: 2,438,146 km (0.045 R)
• M10: 2,634,269 km (0.071 R)
• M11: 2,865,098 km (0.081 R)
• M12: 3,346,504 km (0.116 R)
• M13: 3,628,646 km (0.054 R)
• M14: 3,788,865 km (0.104 R)
• M15: 4,521,446 km (0.085 R)
• M16: 5,153,347 km (0.116 R)
• M17: 6,114,813 km (0.1 R)
• M18: 6,306,149 km (0.109 R)
• M19: 7,658,962 km (0.106 R)
• M20: 7,741,241 km (0.071 R)
• M21: 8,538,149 km (0.119 R)
• M22: 8,709,289 km (0.055 R)
• M23: 9,011,477 km (0.11 R)
• M24: 9,537,612 km (0.089 R)
• M25: 10,300,113 km (0.112 R)
• M26: 11,035,685 km (0.103 R)
• M27: 11,551,349 km (0.054 R)
• M28: 11,835,884 km (0.096 R)
• M29: 12,026,921 km (0.109 R)
• M30: 12,460,306 km (0.047 R)
• M31: 13,194,233 km (0.044 R)
• M32: 13,691,347 km (0.092 R)
• M33: 13,791,577 km (0.108 R)
• M34: 14,093,466 km (0.064 R)
• M35: 14,346,735 km (0.099 R)
• M36: 14,755,287 km (0.086 R)
• M37: 14,909,373 km (0.105 R)
• M38: 15,375,071 km (0.107 R)
• M39: 16,214,764 km (0.083 R)
• M40: 16,427,043 km (0.075 R)
• M41: 16,640,220 km (0.107 R)
• M42: 17,015,561 km (0.037 R)
• M43: 18,268,443 km (0.062 R)
• M44: 18,989,655 km (0.078 R)
• M45: 19,157,354 km (0.096 R)
• M46: 21,208,789 km (0.081 R)
• M47: 21,499,308 km (0.082 R)
• M48: 21,674,188 km (0.064 R)
• M49: 22,614,860 km (0.111 R)
• M50: 22,792,732 km (0.118 R)
• M51: 23,389,029 km (0.116 R)
• M52: 26,197,579 km (0.108 R)
• M53: 27,073,325 km (0.055 R)
• M54: 27,704,778 km (0.087 R)
• M55: 29,433,830 km (0.085 R)
• M56: 29,887,710 km (0.118 R)
• M57: 31,197,589 km (0.053 R)
• M58: 31,329,534 km (0.094 R)
• M59: 31,461,779 km (0.116 R)
• M60: 32,192,115 km (0.086 R)
• M61: 32,392,277 km (0.111 R)
• M62: 33,062,625 km (0.118 R)
• M63: 33,264,583 km (0.113 R)
• M64: 34,008,533 km (0.063 R)
• M65: 34,416,785 km (0.103 R)
• M66: 34,758,168 km (0.086 R)
• M67: 37,459,307 km (0.068 R)
• M68: 38,233,326 km (0.114 R)
• M69: 38,799,554 km (0.086 R)
• M70: 40,012,045 km (0.078 R)
• M71: 41,092,291 km (0.11 R)
• M72: 41,454,468 km (0.115 R)
• M73: 41,672,282 km (0.081 R)
• M74: 41,817,691 km (0.067 R)
• M75: 44,315,676 km (0.089 R)
• M76: 45,732,518 km (0.082 R)
• M77: 47,467,704 km (0.116 R)
• M78: 48,687,375 km (0.073 R)
• M79: 48,840,563 km (0.081 R)
• M80: 50,536,105 km (0.098 R)
• M81: 50,613,597 km (0.09 R)
• M82: 50,924,162 km (0.103 R)
• M83: 52,329,335 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.4

Radius: 5.9

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 16.11 AU - 19.61 AU

Year: 27848 Days

Day: 20.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,297,493 km

• M1: 146,307 km (0.091 R)
• M2: 238,908 km (0.1 R)
• M3: 293,960 km (0.082 R)
• M4: 353,799 km (0.118 R)
• M5: 598,242 km (0.091 R)
• M6: 911,201 km (0.082 R)
• M7: 1,025,942 km (0.029 R)
• M8: 1,244,355 km (0.102 R)
• M9: 1,424,321 km (0.094 R)
• M10: 1,640,191 km (0.112 R)
• M11: 2,603,601 km (0.066 R)
• M12: 2,800,771 km (0.119 R)
• M13: 3,349,796 km (0.064 R)
• M14: 4,119,776 km (0.119 R)
• M15: 4,310,812 km (0.112 R)
• M16: 4,701,861 km (0.055 R)
• M17: 4,861,482 km (0.061 R)
• M18: 5,022,898 km (0.083 R)
• M19: 6,157,748 km (0.061 R)
• M20: 6,464,423 km (0.077 R)
• M21: 7,184,139 km (0.073 R)
• M22: 7,600,021 km (0.112 R)
• M23: 9,896,049 km (0.081 R)
• M24: 9,947,062 km (0.118 R)
• M25: 9,998,224 km (0.053 R)
• M26: 10,723,026 km (0.093 R)
• M27: 11,038,677 km (0.084 R)
• M28: 11,571,844 km (0.057 R)
• M29: 11,625,550 km (0.118 R)
• M30: 12,004,332 km (0.109 R)
• M31: 12,497,257 km (0.077 R)
• M32: 13,616,099 km (0.09 R)
• M33: 14,476,137 km (0.076 R)
• M34: 14,824,999 km (0.079 R)
• M35: 14,883,492 km (0.109 R)
• M36: 15,828,652 km (0.119 R)
• M37: 15,948,180 km (0.068 R)
• M38: 16,610,749 km (0.075 R)
• M39: 16,976,067 km (0.073 R)
• M40: 17,159,624 km (0.087 R)
• M41: 18,400,538 km (0.104 R)
• M42: 20,967,488 km (0.107 R)
• M43: 22,092,015 km (0.091 R)
• M44: 22,225,606 km (0.073 R)
• M45: 22,762,662 km (0.05 R)
• M46: 23,100,454 km (0.107 R)
• M47: 23,168,222 km (0.119 R)
• M48: 23,849,341 km (0.068 R)
• M49: 26,002,653 km (0.025 R)
• M50: 26,214,334 km (0.105 R)
• M51: 26,781,609 km (0.12 R)
• M52: 27,424,581 km (0.091 R)
• M53: 28,072,639 km (0.06 R)
• M54: 28,217,300 km (0.03 R)
• M55: 28,580,224 km (0.084 R)
• M56: 29,090,802 km (0.094 R)
• M57: 29,751,576 km (0.043 R)
• M58: 30,640,486 km (0.095 R)
• M59: 31,688,419 km (0.081 R)
• M60: 32,065,556 km (0.112 R)
• M61: 32,520,034 km (0.037 R)
• M62: 34,127,463 km (0.082 R)
• M63: 34,669,007 km (0.08 R)
• M64: 34,824,290 km (0.12 R)
• M65: 35,369,574 km (0.112 R)
• M66: 35,996,090 km (0.096 R)
• M67: 37,022,032 km (0.1 R)
• M68: 37,419,215 km (0.076 R)
• M69: 38,217,768 km (0.055 R)
• M70: 39,183,422 km (0.082 R)
• M71: 40,320,067 km (0.11 R)
• M72: 41,138,666 km (0.052 R)
• M73: 41,303,075 km (0.038 R)
• M74: 41,632,339 km (0.078 R)
• M75: 42,376,738 km (0.09 R)
• M76: 43,292,427 km (0.098 R)
• M77: 43,962,476 km (0.093 R)
• M78: 45,058,579 km (0.1 R)
• M79: 45,397,718 km (0.113 R)
• M80: 46,505,640 km (0.092 R)
• M81: 49,969,878 km (0.074 R)
• M82: 50,937,028 km (0.098 R)
• M83: 51,290,228 km (0.04 R)
• M84: 53,247,417 km (0.109 R)
• M85: 53,426,486 km (0.052 R)
• M86: 54,055,096 km (0.104 R)
• M87: 55,500,960 km (0.099 R)
• M88: 56,228,604 km (0.104 R)
• M89: 57,234,350 km (0.062 R)
• M90: 58,800,490 km (0.102 R)
• M91: 59,263,645 km (0.119 R)
• M92: 60,380,543 km (0.107 R)
• M93: 60,567,241 km (0.062 R)
• M94: 61,410,225 km (0.037 R)
• M95: 63,202,707 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 11,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit