🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.55 AU - 0.65 AU

Year: 173 Days

Day: 34.3 Hours

Environment

Temp: 183 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.11 AU - 1.17 AU

Year: 454 Days

Day: 36.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.1 AU - 2.56 AU

Year: 1326 Days

Day: 43.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.97 AU - 2.89 AU

Year: 1412 Days

Day: 13.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,767,960 km

• M1: 2,008,800 km (0.081 R)

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.9

Radius: 9.1

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.16 AU - 10.22 AU

Year: 8737 Days

Day: 6.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,767,960 km

• M1: 227,688 km (0.042 R)
• M2: 286,480 km (0.114 R)
• M3: 394,041 km (0.103 R)
• M4: 749,485 km (0.114 R)
• M5: 848,669 km (0.078 R)
• M6: 937,530 km (0.045 R)
• M7: 1,518,119 km (0.1 R)
• M8: 1,646,025 km (0.09 R)
• M9: 1,912,758 km (0.075 R)
• M10: 1,991,596 km (0.076 R)
• M11: 2,727,319 km (0.093 R)
• M12: 3,276,642 km (0.119 R)
• M13: 3,467,379 km (0.1 R)
• M14: 3,960,155 km (0.098 R)
• M15: 4,061,433 km (0.065 R)
• M16: 4,318,292 km (0.111 R)
• M17: 4,422,562 km (0.054 R)
• M18: 4,527,580 km (0.037 R)
• M19: 5,230,989 km (0.068 R)
• M20: 5,342,290 km (0.112 R)
• M21: 6,557,473 km (0.115 R)
• M22: 6,677,451 km (0.102 R)
• M23: 6,859,062 km (0.117 R)
• M24: 6,919,799 km (0.085 R)
• M25: 7,042,170 km (0.103 R)
• M26: 7,165,140 km (0.117 R)
• M27: 7,727,478 km (0.093 R)
• M28: 8,174,626 km (0.025 R)
• M29: 8,532,015 km (0.081 R)
• M30: 8,861,280 km (0.107 R)
• M31: 8,994,123 km (0.049 R)
• M32: 9,396,691 km (0.116 R)
• M33: 9,702,619 km (0.109 R)
• M34: 10,115,509 km (0.081 R)
• M35: 10,184,922 km (0.112 R)
• M36: 11,244,524 km (0.082 R)
• M37: 11,860,568 km (0.086 R)
• M38: 12,375,933 km (0.065 R)
• M39: 12,524,633 km (0.096 R)
• M40: 12,823,679 km (0.063 R)
• M41: 13,276,661 km (0.078 R)
• M42: 13,428,952 km (0.056 R)
• M43: 13,927,562 km (0.11 R)
• M44: 14,315,170 km (0.112 R)
• M45: 14,863,895 km (0.095 R)
• M46: 15,659,606 km (0.086 R)
• M47: 16,961,556 km (0.106 R)
• M48: 17,085,423 km (0.107 R)
• M49: 17,583,734 km (0.106 R)
• M50: 17,750,984 km (0.061 R)
• M51: 19,236,192 km (0.107 R)
• M52: 19,841,465 km (0.087 R)
• M53: 22,098,597 km (0.102 R)
• M54: 22,233,834 km (0.071 R)
• M55: 23,372,124 km (0.114 R)
• M56: 23,647,983 km (0.12 R)
• M57: 23,740,284 km (0.114 R)
• M58: 23,832,586 km (0.051 R)
• M59: 24,482,440 km (0.11 R)
• M60: 24,622,463 km (0.084 R)
• M61: 25,609,959 km (0.046 R)
• M62: 25,989,488 km (0.11 R)
• M63: 26,658,341 km (0.051 R)
• M64: 26,754,382 km (0.076 R)
• M65: 27,187,767 km (0.101 R)
• M66: 27,575,076 km (0.073 R)
• M67: 27,818,023 km (0.036 R)
• M68: 28,257,093 km (0.039 R)
• M69: 28,354,930 km (0.106 R)
• M70: 28,649,339 km (0.077 R)
• M71: 29,986,444 km (0.1 R)
• M72: 30,286,388 km (0.118 R)
• M73: 30,587,229 km (0.037 R)
• M74: 30,889,118 km (0.028 R)
• M75: 31,293,182 km (0.119 R)
• M76: 32,055,533 km (0.074 R)
• M77: 32,669,781 km (0.084 R)
• M78: 32,772,555 km (0.07 R)
• M79: 33,184,697 km (0.05 R)
• M80: 33,287,920 km (0.106 R)
• M81: 34,431,296 km (0.076 R)
• M82: 34,588,075 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.7

Radius: 10.3

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.5 AU - 9.12 AU

Year: 8930 Days

Day: 13.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,767,960 km

• M1: 165,754 km (0.042 R)
• M2: 406,607 km (0.067 R)
• M3: 561,142 km (0.116 R)
• M4: 884,871 km (0.103 R)
• M5: 1,143,227 km (0.102 R)
• M6: 1,425,518 km (0.104 R)
• M7: 1,730,099 km (0.089 R)
• M8: 2,444,579 km (0.052 R)
• M9: 2,602,105 km (0.05 R)
• M10: 2,999,138 km (0.117 R)
• M11: 3,291,004 km (0.116 R)
• M12: 3,365,354 km (0.06 R)
• M13: 3,771,961 km (0.098 R)
• M14: 4,113,792 km (0.028 R)
• M15: 4,356,440 km (0.075 R)
• M16: 4,799,249 km (0.119 R)
• M17: 5,344,085 km (0.113 R)
• M18: 6,029,692 km (0.056 R)
• M19: 6,274,733 km (0.119 R)
• M20: 6,523,066 km (0.117 R)
• M21: 7,319,973 km (0.099 R)
• M22: 7,713,266 km (0.107 R)
• M23: 7,812,749 km (0.066 R)
• M24: 8,899,877 km (0.055 R)
• M25: 9,355,103 km (0.062 R)
• M26: 10,251,643 km (0.119 R)
• M27: 10,434,302 km (0.112 R)
• M28: 10,876,962 km (0.108 R)
• M29: 11,063,361 km (0.092 R)
• M30: 11,288,207 km (0.111 R)
• M31: 11,590,544 km (0.086 R)
• M32: 11,972,168 km (0.03 R)
• M33: 12,280,489 km (0.097 R)
• M34: 12,513,413 km (0.107 R)
• M35: 12,904,911 km (0.038 R)
• M36: 13,499,861 km (0.111 R)
• M37: 13,700,023 km (0.114 R)
• M38: 13,820,749 km (0.107 R)
• M39: 15,337,522 km (0.029 R)
• M40: 16,477,457 km (0.089 R)
• M41: 16,562,878 km (0.11 R)
• M42: 17,035,906 km (0.089 R)
• M43: 17,644,470 km (0.101 R)
• M44: 17,775,668 km (0.067 R)
• M45: 17,907,314 km (0.086 R)
• M46: 18,348,478 km (0.072 R)
• M47: 18,570,481 km (0.058 R)
• M48: 19,875,124 km (0.113 R)
• M49: 20,103,111 km (0.088 R)
• M50: 20,240,293 km (0.087 R)
• M51: 20,423,700 km (0.104 R)
• M52: 20,653,632 km (0.114 R)
• M53: 21,302,288 km (0.11 R)
• M54: 22,382,385 km (0.108 R)
• M55: 22,572,075 km (0.118 R)
• M56: 23,576,624 km (0.103 R)
• M57: 24,644,604 km (0.102 R)
• M58: 24,742,441 km (0.052 R)
• M59: 25,678,624 km (0.113 R)
• M60: 26,076,255 km (0.043 R)
• M61: 26,526,096 km (0.106 R)
• M62: 27,231,001 km (0.038 R)
• M63: 27,332,129 km (0.08 R)
• M64: 27,738,138 km (0.085 R)
• M65: 27,840,014 km (0.111 R)
• M66: 29,071,504 km (0.093 R)
• M67: 29,175,026 km (0.102 R)
• M68: 30,006,790 km (0.106 R)
• M69: 30,111,359 km (0.05 R)
• M70: 30,216,077 km (0.112 R)
• M71: 30,425,664 km (0.111 R)
• M72: 31,057,565 km (0.066 R)
• M73: 31,322,204 km (0.086 R)
• M74: 32,763,878 km (0.082 R)
• M75: 33,411,488 km (0.088 R)
• M76: 35,379,747 km (0.085 R)
• M77: 35,490,150 km (0.119 R)
• M78: 35,711,405 km (0.069 R)
• M79: 36,377,864 km (0.107 R)
• M80: 36,489,464 km (0.077 R)
• M81: 36,768,613 km (0.089 R)
• M82: 37,610,401 km (0.095 R)
• M83: 37,723,197 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.5

Radius: 13.7

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.46 AU - 14.26 AU

Year: 15226 Days

Day: 10.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,767,960 km

• M1: 172,337 km (0.083 R)
• M2: 334,351 km (0.103 R)
• M3: 634,145 km (0.097 R)
• M4: 828,623 km (0.086 R)
• M5: 1,090,419 km (0.065 R)
• M6: 1,329,626 km (0.104 R)
• M7: 1,917,097 km (0.119 R)
• M8: 2,579,815 km (0.11 R)
• M9: 2,740,035 km (0.101 R)
• M10: 3,240,888 km (0.112 R)
• M11: 3,770,614 km (0.09 R)
• M12: 3,916,622 km (0.084 R)
• M13: 4,101,674 km (0.071 R)
• M14: 4,480,755 km (0.072 R)
• M15: 5,191,794 km (0.118 R)
• M16: 5,560,702 km (0.071 R)
• M17: 6,023,109 km (0.074 R)
• M18: 6,280,717 km (0.107 R)
• M19: 7,347,051 km (0.094 R)
• M20: 7,901,311 km (0.066 R)
• M21: 8,278,447 km (0.05 R)
• M22: 8,613,247 km (0.058 R)
• M23: 8,709,738 km (0.101 R)
• M24: 9,395,345 km (0.066 R)
• M25: 9,594,459 km (0.077 R)
• M26: 10,149,168 km (0.101 R)
• M27: 11,079,517 km (0.109 R)
• M28: 11,501,683 km (0.067 R)
• M29: 11,661,453 km (0.107 R)
• M30: 12,199,258 km (0.07 R)
• M31: 13,410,701 km (0.1 R)
• M32: 14,144,628 km (0.095 R)
• M33: 14,373,064 km (0.095 R)
• M34: 14,949,614 km (0.05 R)
• M35: 15,416,360 km (0.073 R)
• M36: 15,533,794 km (0.05 R)
• M37: 16,125,304 km (0.109 R)
• M38: 16,483,890 km (0.117 R)
• M39: 16,966,044 km (0.061 R)
• M40: 19,509,208 km (0.091 R)
• M41: 19,636,366 km (0.102 R)
• M42: 20,019,337 km (0.047 R)
• M43: 21,052,460 km (0.106 R)
• M44: 21,182,909 km (0.062 R)
• M45: 23,036,277 km (0.117 R)
• M46: 23,170,616 km (0.086 R)
• M47: 24,460,299 km (0.082 R)
• M48: 24,597,331 km (0.09 R)
• M49: 25,010,221 km (0.079 R)
• M50: 25,217,414 km (0.113 R)
• M51: 25,355,941 km (0.088 R)
• M52: 26,332,666 km (0.1 R)
• M53: 29,408,697 km (0.118 R)
• M54: 30,213,684 km (0.07 R)
• M55: 30,360,888 km (0.105 R)
• M56: 30,508,242 km (0.063 R)
• M57: 30,655,895 km (0.052 R)
• M58: 31,174,401 km (0.094 R)
• M59: 31,695,899 km (0.101 R)
• M60: 32,070,193 km (0.074 R)
• M61: 32,445,983 km (0.051 R)
• M62: 32,596,628 km (0.095 R)
• M63: 33,810,615 km (0.11 R)
• M64: 36,282,869 km (0.079 R)
• M65: 40,179,894 km (0.096 R)
• M66: 40,666,236 km (0.118 R)
• M67: 42,054,505 km (0.048 R)
• M68: 44,040,865 km (0.089 R)
• M69: 44,709,867 km (0.036 R)
• M70: 47,333,514 km (0.09 R)
• M71: 47,504,505 km (0.081 R)
• M72: 47,761,364 km (0.052 R)
• M73: 49,312,245 km (0.087 R)
• M74: 50,967,247 km (0.089 R)
• M75: 51,933,649 km (0.058 R)
• M76: 54,510,323 km (0.07 R)
• M77: 54,779,299 km (0.067 R)
• M78: 54,869,058 km (0.113 R)
• M79: 55,138,634 km (0.109 R)
• M80: 56,402,137 km (0.082 R)
• M81: 56,674,256 km (0.05 R)
• M82: 57,858,024 km (0.054 R)
• M83: 58,774,161 km (0.097 R)
• M84: 59,787,387 km (0.115 R)
• M85: 60,064,742 km (0.073 R)
• M86: 60,435,296 km (0.12 R)
• M87: 61,085,448 km (0.095 R)
• M88: 62,111,839 km (0.083 R)
• M89: 62,205,487 km (0.092 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 14,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit