🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.71 AU - 0.79 AU

Year: 242 Days

Day: 36.9 Hours

Environment

Temp: 90 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,860,843 km

• M1: 207,642 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.12 AU - 1.6 AU

Year: 591 Days

Day: 24 Hours

Environment

Temp: -40 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,860,843 km

• M1: 60,737 km (0.085 R)
• M2: 361,578 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.56 AU - 1.74 AU

Year: 790 Days

Day: 20.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.66 AU - 2.72 AU

Year: 1208 Days

Day: 35.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,860,843 km

• M1: 57,894 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.83 AU - 2.57 AU

Year: 1216 Days

Day: 21.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.6

Radius: 14.9

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.57 AU - 5.71 AU

Year: 3726 Days

Day: 7.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 35,860,843 km

• M1: 287,078 km (0.101 R)
• M2: 408,402 km (0.075 R)
• M3: 514,467 km (0.098 R)
• M4: 657,333 km (0.114 R)
• M5: 764,296 km (0.085 R)
• M6: 905,815 km (0.05 R)
• M7: 1,096,552 km (0.112 R)
• M8: 1,355,058 km (0.034 R)
• M9: 1,453,343 km (0.093 R)
• M10: 1,739,524 km (0.099 R)
• M11: 2,095,118 km (0.067 R)
• M12: 2,223,174 km (0.077 R)
• M13: 2,340,907 km (0.113 R)
• M14: 2,623,947 km (0.067 R)
• M15: 2,990,013 km (0.112 R)
• M16: 3,268,265 km (0.085 R)
• M17: 3,448,381 km (0.117 R)
• M18: 3,555,044 km (0.114 R)
• M19: 3,662,754 km (0.08 R)
• M20: 4,398,626 km (0.032 R)
• M21: 4,648,455 km (0.12 R)
• M22: 4,800,745 km (0.083 R)
• M23: 5,023,646 km (0.085 R)
• M24: 5,249,988 km (0.091 R)
• M25: 5,426,513 km (0.032 R)
• M26: 5,712,993 km (0.092 R)
• M27: 5,876,354 km (0.104 R)
• M28: 6,375,861 km (0.113 R)
• M29: 6,583,353 km (0.098 R)
• M30: 6,773,941 km (0.104 R)
• M31: 7,102,159 km (0.117 R)
• M32: 7,376,521 km (0.077 R)
• M33: 7,634,428 km (0.029 R)
• M34: 7,794,647 km (0.069 R)
• M35: 8,261,393 km (0.106 R)
• M36: 8,405,306 km (0.033 R)
• M37: 8,947,149 km (0.036 R)
• M38: 9,393,250 km (0.072 R)
• M39: 9,629,765 km (0.069 R)
• M40: 10,395,556 km (0.12 R)
• M41: 10,551,138 km (0.046 R)
• M42: 10,685,028 km (0.113 R)
• M43: 10,999,782 km (0.082 R)
• M44: 11,158,356 km (0.083 R)
• M45: 11,409,082 km (0.108 R)
• M46: 11,962,444 km (0.118 R)
• M47: 12,055,644 km (0.119 R)
• M48: 12,242,491 km (0.119 R)
• M49: 12,785,382 km (0.112 R)
• M50: 13,119,584 km (0.089 R)
• M51: 13,263,796 km (0.096 R)
• M52: 13,408,457 km (0.085 R)
• M53: 13,626,571 km (0.099 R)
• M54: 13,968,103 km (0.111 R)
• M55: 14,066,089 km (0.079 R)
• M56: 14,213,742 km (0.085 R)
• M57: 14,659,544 km (0.074 R)
• M58: 14,784,309 km (0.061 R)
• M59: 15,235,945 km (0.093 R)
• M60: 15,337,073 km (0.08 R)
• M61: 15,666,787 km (0.036 R)
• M62: 15,819,825 km (0.063 R)
• M63: 16,076,086 km (0.113 R)
• M64: 16,230,471 km (0.119 R)
• M65: 16,385,305 km (0.078 R)
• M66: 17,351,109 km (0.116 R)
• M67: 17,483,054 km (0.118 R)
• M68: 17,747,992 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.7

Radius: 11.3

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.38 AU - 6.62 AU

Year: 6178 Days

Day: 6 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,860,843 km

• M1: 145,409 km (0.115 R)
• M2: 238,459 km (0.056 R)
• M3: 486,492 km (0.059 R)
• M4: 604,226 km (0.089 R)
• M5: 964,906 km (0.066 R)
• M6: 1,206,507 km (0.108 R)
• M7: 1,764,507 km (0.051 R)
• M8: 2,008,800 km (0.101 R)
• M9: 2,766,513 km (0.08 R)
• M10: 2,887,389 km (0.109 R)
• M11: 3,051,348 km (0.116 R)
• M12: 3,431,626 km (0.08 R)
• M13: 3,782,433 km (0.099 R)
• M14: 3,872,042 km (0.11 R)
• M15: 4,330,559 km (0.025 R)
• M16: 4,424,357 km (0.106 R)
• M17: 4,830,665 km (0.037 R)
• M18: 5,100,091 km (0.114 R)
• M19: 5,199,274 km (0.055 R)
• M20: 5,299,056 km (0.109 R)
• M21: 5,756,376 km (0.115 R)
• M22: 5,833,719 km (0.104 R)
• M23: 6,252,742 km (0.053 R)
• M24: 6,466,069 km (0.066 R)
• M25: 6,790,397 km (0.099 R)
• M26: 6,899,603 km (0.113 R)
• M27: 7,009,558 km (0.088 R)
• M28: 7,203,287 km (0.082 R)
• M29: 7,370,837 km (0.032 R)
• M30: 7,455,060 km (0.072 R)
• M31: 7,567,857 km (0.078 R)
• M32: 7,652,829 km (0.096 R)
• M33: 7,852,392 km (0.096 R)
• M34: 8,461,405 km (0.06 R)
• M35: 8,786,631 km (0.09 R)
• M36: 8,875,941 km (0.092 R)
• M37: 9,085,677 km (0.095 R)
• M38: 10,034,427 km (0.112 R)
• M39: 10,221,574 km (0.077 R)
• M40: 10,694,901 km (0.118 R)
• M41: 10,790,345 km (0.049 R)
• M42: 11,143,097 km (0.105 R)
• M43: 11,336,975 km (0.101 R)
• M44: 11,630,038 km (0.092 R)
• M45: 11,925,643 km (0.117 R)
• M46: 12,390,444 km (0.071 R)
• M47: 12,591,354 km (0.043 R)
• M48: 12,793,460 km (0.111 R)
• M49: 13,200,965 km (0.115 R)
• M50: 13,406,213 km (0.102 R)
• M51: 13,854,708 km (0.106 R)
• M52: 13,993,684 km (0.089 R)
• M53: 14,448,611 km (0.074 R)
• M54: 15,842,564 km (0.106 R)
• M55: 15,915,119 km (0.057 R)
• M56: 15,987,973 km (0.084 R)
• M57: 16,206,835 km (0.102 R)
• M58: 16,943,754 km (0.096 R)
• M59: 17,241,603 km (0.112 R)
• M60: 17,428,601 km (0.094 R)
• M61: 18,069,628 km (0.117 R)
• M62: 20,590,801 km (0.104 R)
• M63: 20,868,903 km (0.089 R)
• M64: 21,028,374 km (0.114 R)
• M65: 21,629,907 km (0.044 R)
• M66: 23,675,658 km (0.035 R)
• M67: 24,092,139 km (0.104 R)
• M68: 24,637,273 km (0.113 R)
• M69: 25,569,118 km (0.067 R)
• M70: 25,996,520 km (0.1 R)
• M71: 26,168,108 km (0.113 R)
• M72: 26,297,062 km (0.107 R)
• M73: 26,426,165 km (0.068 R)
• M74: 27,379,851 km (0.064 R)
• M75: 27,729,461 km (0.034 R)
• M76: 28,389,038 km (0.096 R)
• M77: 28,521,582 km (0.082 R)
• M78: 30,172,843 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.2

Radius: 11.1

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.94 AU - 9 AU

Year: 7611 Days

Day: 9.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,860,843 km

• M1: 179,218 km (0.069 R)
• M2: 382,073 km (0.047 R)
• M3: 525,537 km (0.044 R)
• M4: 598,840 km (0.101 R)
• M5: 901,327 km (0.109 R)
• M6: 1,234,033 km (0.105 R)
• M7: 1,793,230 km (0.091 R)
• M8: 2,049,491 km (0.117 R)
• M9: 2,381,598 km (0.027 R)
• M10: 2,575,926 km (0.078 R)
• M11: 2,708,469 km (0.118 R)
• M12: 3,405,296 km (0.119 R)
• M13: 3,575,838 km (0.056 R)
• M14: 3,674,423 km (0.107 R)
• M15: 4,181,709 km (0.095 R)
• M16: 4,390,847 km (0.116 R)
• M17: 4,523,241 km (0.089 R)
• M18: 4,657,131 km (0.098 R)
• M19: 4,928,651 km (0.074 R)
• M20: 5,289,631 km (0.111 R)
• M21: 5,430,852 km (0.109 R)
• M22: 5,832,671 km (0.041 R)
• M23: 6,423,583 km (0.081 R)
• M24: 7,886,351 km (0.093 R)
• M25: 8,080,379 km (0.08 R)
• M26: 8,505,985 km (0.108 R)
• M27: 8,605,318 km (0.056 R)
• M28: 9,792,078 km (0.051 R)
• M29: 10,210,803 km (0.073 R)
• M30: 10,316,419 km (0.094 R)
• M31: 11,029,701 km (0.11 R)
• M32: 11,101,808 km (0.03 R)
• M33: 11,174,213 km (0.09 R)
• M34: 11,283,120 km (0.103 R)
• M35: 11,355,825 km (0.068 R)
• M36: 11,465,330 km (0.08 R)
• M37: 11,758,841 km (0.078 R)
• M38: 12,017,795 km (0.097 R)
• M39: 12,730,031 km (0.039 R)
• M40: 13,110,458 km (0.103 R)
• M41: 13,263,646 km (0.109 R)
• M42: 13,533,222 km (0.092 R)
• M43: 13,999,668 km (0.103 R)
• M44: 15,430,123 km (0.096 R)
• M45: 15,511,055 km (0.098 R)
• M46: 15,591,988 km (0.052 R)
• M47: 15,673,070 km (0.066 R)
• M48: 16,368,401 km (0.083 R)
• M49: 16,740,451 km (0.11 R)
• M50: 17,788,832 km (0.11 R)
• M51: 19,292,141 km (0.073 R)
• M52: 19,860,763 km (0.097 R)
• M53: 20,257,796 km (0.063 R)
• M54: 21,329,066 km (0.094 R)
• M55: 21,599,838 km (0.061 R)
• M56: 22,053,569 km (0.105 R)
• M57: 23,712,908 km (0.112 R)
• M58: 24,040,228 km (0.104 R)
• M59: 24,321,921 km (0.115 R)
• M60: 24,604,811 km (0.036 R)
• M61: 24,841,325 km (0.061 R)
• M62: 25,078,737 km (0.095 R)
• M63: 25,699,269 km (0.114 R)
• M64: 25,795,161 km (0.114 R)
• M65: 25,987,245 km (0.099 R)
• M66: 26,421,527 km (0.116 R)
• M67: 26,858,054 km (0.112 R)
• M68: 28,132,628 km (0.079 R)
• M69: 29,276,453 km (0.088 R)
• M70: 29,627,709 km (0.095 R)
• M71: 30,283,546 km (0.117 R)
• M72: 31,097,358 km (0.119 R)
• M73: 31,250,696 km (0.053 R)
• M74: 31,558,269 km (0.095 R)
• M75: 32,435,062 km (0.096 R)
• M76: 33,058,885 km (0.099 R)
• M77: 33,476,862 km (0.082 R)
• M78: 33,739,107 km (0.075 R)
• M79: 34,212,734 km (0.109 R)
• M80: 34,582,540 km (0.1 R)
• M81: 35,753,741 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 19,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit