🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.92 AU - 0.98 AU

Year: 330 Days

Day: 32.8 Hours

Environment

Temp: 158 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.93 AU - 1.09 AU

Year: 362 Days

Day: 25.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.71 AU - 3.41 AU

Year: 1908 Days

Day: 46.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,281,821 km

• M1: 2,691,116 km (0.101 R)

Asteroid Belt

Center: 4.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.5

Radius: 12

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.76 AU - 7.2 AU

Year: 5880 Days

Day: 7.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,281,821 km

• M1: 233,672 km (0.091 R)
• M2: 362,924 km (0.06 R)
• M3: 536,757 km (0.094 R)
• M4: 765,343 km (0.039 R)
• M5: 1,000,361 km (0.047 R)
• M6: 1,161,478 km (0.095 R)
• M7: 1,510,191 km (0.103 R)
• M8: 1,712,896 km (0.057 R)
• M9: 1,809,685 km (0.047 R)
• M10: 1,924,876 km (0.039 R)
• M11: 2,163,036 km (0.045 R)
• M12: 2,250,401 km (0.082 R)
• M13: 2,410,919 km (0.109 R)
• M14: 2,593,728 km (0.046 R)
• M15: 2,724,476 km (0.105 R)
• M16: 2,915,214 km (0.072 R)
• M17: 2,992,705 km (0.101 R)
• M18: 3,955,517 km (0.059 R)
• M19: 4,172,285 km (0.118 R)
• M20: 4,459,812 km (0.077 R)
• M21: 4,617,338 km (0.095 R)
• M22: 4,708,144 km (0.086 R)
• M23: 4,845,625 km (0.036 R)
• M24: 5,030,976 km (0.088 R)
• M25: 5,384,925 km (0.038 R)
• M26: 5,820,554 km (0.061 R)
• M27: 6,117,207 km (0.063 R)
• M28: 6,368,232 km (0.118 R)
• M29: 6,648,429 km (0.11 R)
• M30: 6,751,352 km (0.093 R)
• M31: 6,958,695 km (0.072 R)
• M32: 7,863,612 km (0.072 R)
• M33: 8,580,485 km (0.105 R)
• M34: 9,289,579 km (0.117 R)
• M35: 9,929,259 km (0.095 R)
• M36: 10,135,705 km (0.106 R)
• M37: 10,284,106 km (0.086 R)
• M38: 10,463,174 km (0.036 R)
• M39: 10,824,304 km (0.11 R)
• M40: 10,975,996 km (0.093 R)
• M41: 11,128,436 km (0.093 R)
• M42: 11,466,228 km (0.091 R)
• M43: 11,620,912 km (0.116 R)
• M44: 11,745,078 km (0.106 R)
• M45: 12,214,965 km (0.063 R)
• M46: 12,690,986 km (0.087 R)
• M47: 13,270,229 km (0.099 R)
• M48: 13,367,617 km (0.099 R)
• M49: 13,990,094 km (0.037 R)
• M50: 14,155,399 km (0.103 R)
• M51: 14,488,105 km (0.12 R)
• M52: 14,588,336 km (0.116 R)
• M53: 15,025,760 km (0.119 R)
• M54: 15,501,631 km (0.106 R)
• M55: 15,741,436 km (0.112 R)
• M56: 17,029,174 km (0.055 R)
• M57: 17,418,578 km (0.077 R)
• M58: 18,026,244 km (0.036 R)
• M59: 18,134,104 km (0.119 R)
• M60: 18,386,925 km (0.114 R)
• M61: 18,968,860 km (0.09 R)
• M62: 19,335,824 km (0.047 R)
• M63: 19,520,129 km (0.089 R)
• M64: 20,412,929 km (0.051 R)
• M65: 20,675,772 km (0.102 R)
• M66: 21,015,509 km (0.119 R)
• M67: 22,780,465 km (0.11 R)
• M68: 22,858,255 km (0.111 R)
• M69: 23,523,218 km (0.07 R)
• M70: 23,996,546 km (0.075 R)
• M71: 24,274,050 km (0.06 R)
• M72: 25,032,660 km (0.084 R)
• M73: 25,153,236 km (0.041 R)
• M74: 25,435,079 km (0.098 R)
• M75: 25,596,644 km (0.104 R)
• M76: 26,002,055 km (0.051 R)
• M77: 26,287,188 km (0.095 R)
• M78: 26,450,549 km (0.096 R)
• M79: 26,573,219 km (0.106 R)
• M80: 26,942,577 km (0.11 R)
• M81: 27,479,184 km (0.051 R)
• M82: 27,644,939 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.8

Radius: 14.5

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.86 AU - 12.12 AU

Year: 12986 Days

Day: 9.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,281,821 km

• M1: 214,075 km (0.088 R)
• M2: 541,843 km (0.06 R)
• M3: 694,433 km (0.047 R)
• M4: 924,066 km (0.118 R)
• M5: 1,092,214 km (0.11 R)
• M6: 1,341,145 km (0.103 R)
• M7: 1,763,310 km (0.076 R)
• M8: 2,170,366 km (0.096 R)
• M9: 2,458,491 km (0.086 R)
• M10: 2,637,560 km (0.114 R)
• M11: 2,945,732 km (0.104 R)
• M12: 3,397,218 km (0.092 R)
• M13: 3,563,870 km (0.099 R)
• M14: 3,665,148 km (0.079 R)
• M15: 3,940,258 km (0.069 R)
• M16: 4,045,126 km (0.1 R)
• M17: 4,257,855 km (0.074 R)
• M18: 4,437,970 km (0.116 R)
• M19: 4,993,727 km (0.031 R)
• M20: 5,145,718 km (0.105 R)
• M21: 6,457,990 km (0.066 R)
• M22: 6,791,295 km (0.086 R)
• M23: 6,960,191 km (0.047 R)
• M24: 9,513,677 km (0.119 R)
• M25: 10,133,012 km (0.088 R)
• M26: 10,667,525 km (0.08 R)
• M27: 10,814,879 km (0.064 R)
• M28: 11,012,348 km (0.103 R)
• M29: 11,511,556 km (0.114 R)
• M30: 12,222,744 km (0.093 R)
• M31: 12,843,875 km (0.119 R)
• M32: 13,955,387 km (0.109 R)
• M33: 14,768,152 km (0.099 R)
• M34: 15,374,024 km (0.056 R)
• M35: 17,182,512 km (0.061 R)
• M36: 17,587,174 km (0.111 R)
• M37: 17,703,262 km (0.12 R)
• M38: 18,760,471 km (0.037 R)
• M39: 18,998,032 km (0.088 R)
• M40: 19,117,261 km (0.101 R)
• M41: 19,657,011 km (0.08 R)
• M42: 19,898,312 km (0.104 R)
• M43: 20,201,547 km (0.1 R)
• M44: 20,384,206 km (0.102 R)
• M45: 20,997,108 km (0.053 R)
• M46: 21,367,662 km (0.084 R)
• M47: 21,491,679 km (0.112 R)
• M48: 21,678,227 km (0.068 R)
• M49: 22,052,821 km (0.111 R)
• M50: 22,998,728 km (0.093 R)
• M51: 23,444,679 km (0.058 R)
• M52: 24,086,604 km (0.057 R)
• M53: 25,585,275 km (0.114 R)
• M54: 26,979,826 km (0.095 R)
• M55: 27,315,524 km (0.104 R)
• M56: 27,450,312 km (0.089 R)
• M57: 28,262,927 km (0.104 R)
• M58: 28,399,061 km (0.076 R)
• M59: 29,773,267 km (0.117 R)
• M60: 30,468,449 km (0.111 R)
• M61: 30,678,035 km (0.115 R)
• M62: 32,229,814 km (0.098 R)
• M63: 33,158,667 km (0.053 R)
• M64: 34,096,496 km (0.059 R)
• M65: 34,969,849 km (0.088 R)
• M66: 35,629,725 km (0.097 R)
• M67: 36,812,894 km (0.101 R)
• M68: 37,633,888 km (0.095 R)
• M69: 38,159,425 km (0.052 R)
• M70: 38,536,262 km (0.06 R)
• M71: 38,990,291 km (0.118 R)
• M72: 39,217,830 km (0.077 R)
• M73: 39,445,967 km (0.079 R)
• M74: 39,598,257 km (0.068 R)
• M75: 40,362,553 km (0.065 R)
• M76: 40,516,040 km (0.119 R)
• M77: 40,746,570 km (0.112 R)
• M78: 40,977,699 km (0.12 R)
• M79: 41,905,954 km (0.088 R)
• M80: 42,294,908 km (0.074 R)
• M81: 42,997,869 km (0.119 R)
• M82: 47,458,129 km (0.119 R)
• M83: 48,432,909 km (0.1 R)
• M84: 51,396,742 km (0.059 R)
• M85: 52,397,701 km (0.089 R)
• M86: 53,405,093 km (0.097 R)
• M87: 54,334,096 km (0.118 R)
• M88: 54,503,591 km (0.116 R)
• M89: 56,809,043 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.8

Radius: 4

Gravity: 32.49 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 12.35 AU - 17.67 AU

Year: 20728 Days

Day: 18.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,281,821 km

• M1: 330,462 km (0.102 R)
• M2: 400,473 km (0.107 R)
• M3: 534,962 km (0.098 R)
• M4: 1,016,368 km (0.099 R)
• M5: 1,146,219 km (0.083 R)
• M6: 1,479,523 km (0.073 R)
• M7: 1,687,165 km (0.113 R)
• M8: 2,535,684 km (0.093 R)
• M9: 2,676,456 km (0.1 R)
• M10: 2,892,176 km (0.047 R)
• M11: 2,965,479 km (0.073 R)
• M12: 3,002,280 km (0.047 R)
• M13: 4,300,490 km (0.1 R)
• M14: 5,701,474 km (0.097 R)
• M15: 5,747,401 km (0.062 R)
• M16: 5,978,679 km (0.084 R)
• M17: 6,787,555 km (0.101 R)
• M18: 7,986,731 km (0.118 R)
• M19: 8,038,043 km (0.089 R)
• M20: 8,089,505 km (0.055 R)
• M21: 8,768,829 km (0.077 R)
• M22: 8,874,894 km (0.074 R)
• M23: 8,928,151 km (0.076 R)
• M24: 9,142,075 km (0.084 R)
• M25: 9,629,465 km (0.068 R)
• M26: 10,014,530 km (0.11 R)
• M27: 10,292,633 km (0.102 R)
• M28: 10,516,880 km (0.108 R)
• M29: 11,954,815 km (0.058 R)
• M30: 12,547,073 km (0.11 R)
• M31: 13,392,151 km (0.059 R)
• M32: 13,514,372 km (0.079 R)
• M33: 14,255,480 km (0.074 R)
• M34: 14,756,783 km (0.1 R)
• M35: 14,946,323 km (0.108 R)
• M36: 15,776,741 km (0.039 R)
• M37: 15,841,218 km (0.104 R)
• M38: 16,164,948 km (0.092 R)
• M39: 16,490,921 km (0.116 R)
• M40: 19,520,877 km (0.089 R)
• M41: 19,728,818 km (0.098 R)
• M42: 20,568,211 km (0.037 R)
• M43: 20,921,412 km (0.09 R)
• M44: 21,419,124 km (0.034 R)
• M45: 22,498,921 km (0.114 R)
• M46: 23,228,510 km (0.104 R)
• M47: 23,965,878 km (0.113 R)
• M48: 26,606,430 km (0.108 R)
• M49: 26,760,067 km (0.086 R)
• M50: 28,234,354 km (0.099 R)
• M51: 28,391,133 km (0.095 R)
• M52: 30,054,212 km (0.106 R)
• M53: 31,261,168 km (0.085 R)
• M54: 32,730,518 km (0.109 R)
• M55: 38,480,163 km (0.105 R)
• M56: 38,653,846 km (0.089 R)
• M57: 38,827,828 km (0.037 R)
• M58: 39,264,056 km (0.076 R)
• M59: 39,439,085 km (0.045 R)
• M60: 39,614,264 km (0.108 R)
• M61: 39,789,742 km (0.09 R)
• M62: 39,965,370 km (0.084 R)
• M63: 40,229,411 km (0.081 R)
• M64: 40,582,462 km (0.104 R)
• M65: 40,936,410 km (0.072 R)
• M66: 41,915,229 km (0.037 R)
• M67: 42,362,527 km (0.088 R)
• M68: 44,623,399 km (0.117 R)
• M69: 45,171,825 km (0.115 R)
• M70: 45,263,379 km (0.104 R)
• M71: 46,645,065 km (0.11 R)
• M72: 48,134,162 km (0.103 R)
• M73: 48,696,500 km (0.113 R)
• M74: 48,884,395 km (0.05 R)
• M75: 49,166,836 km (0.066 R)
• M76: 54,341,277 km (0.097 R)
• M77: 57,289,701 km (0.061 R)
• M78: 57,786,067 km (0.116 R)
• M79: 58,683,355 km (0.11 R)
• M80: 58,983,448 km (0.09 R)
• M81: 59,585,131 km (0.109 R)
• M82: 60,088,079 km (0.084 R)
• M83: 60,289,737 km (0.077 R)
• M84: 60,592,523 km (0.078 R)
• M85: 62,624,062 km (0.109 R)
• M86: 63,032,913 km (0.09 R)
• M87: 63,442,811 km (0.06 R)
• M88: 64,059,304 km (0.093 R)
• M89: 65,194,602 km (0.114 R)
• M90: 67,275,808 km (0.088 R)
• M91: 69,273,089 km (0.112 R)
• M92: 69,484,471 km (0.117 R)
• M93: 70,757,250 km (0.066 R)
• M94: 70,970,127 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.2

Radius: 7.5

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 14.65 AU - 19.03 AU

Year: 24633 Days

Day: 16.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 65,281,821 km

• M1: 415,134 km (0.088 R)
• M2: 576,101 km (0.096 R)
• M3: 715,527 km (0.115 R)
• M4: 778,807 km (0.031 R)
• M5: 1,432,250 km (0.094 R)
• M6: 1,766,152 km (0.08 R)
• M7: 2,032,287 km (0.104 R)
• M8: 2,154,658 km (0.034 R)
• M9: 2,871,082 km (0.113 R)
• M10: 3,581,523 km (0.112 R)
• M11: 4,582,183 km (0.075 R)
• M12: 5,706,710 km (0.087 R)
• M13: 5,923,926 km (0.073 R)
• M14: 6,143,985 km (0.058 R)
• M15: 6,366,586 km (0.097 R)
• M16: 6,546,702 km (0.112 R)
• M17: 6,912,020 km (0.105 R)
• M18: 8,389,000 km (0.08 R)
• M19: 8,785,584 km (0.1 R)
• M20: 11,618,219 km (0.066 R)
• M21: 12,394,932 km (0.101 R)
• M22: 12,507,280 km (0.105 R)
• M23: 14,468,358 km (0.112 R)
• M24: 19,968,773 km (0.101 R)
• M25: 20,100,568 km (0.094 R)
• M26: 20,763,736 km (0.118 R)
• M27: 21,501,552 km (0.101 R)
• M28: 22,247,896 km (0.11 R)
• M29: 22,316,262 km (0.113 R)
• M30: 23,140,846 km (0.11 R)
• M31: 23,626,590 km (0.063 R)
• M32: 24,608,102 km (0.097 R)
• M33: 25,103,719 km (0.095 R)
• M34: 25,745,943 km (0.073 R)
• M35: 26,973,693 km (0.104 R)
• M36: 27,265,409 km (0.089 R)
• M37: 27,778,230 km (0.045 R)
• M38: 28,516,496 km (0.078 R)
• M39: 29,261,194 km (0.057 R)
• M40: 30,693,594 km (0.056 R)
• M41: 31,380,098 km (0.061 R)
• M42: 32,226,074 km (0.084 R)
• M43: 33,548,070 km (0.072 R)
• M44: 35,444,373 km (0.079 R)
• M45: 36,084,203 km (0.107 R)
• M46: 37,700,459 km (0.091 R)
• M47: 38,353,603 km (0.095 R)
• M48: 41,170,680 km (0.071 R)
• M49: 41,927,346 km (0.111 R)
• M50: 42,011,720 km (0.105 R)
• M51: 42,096,242 km (0.103 R)
• M52: 43,028,686 km (0.063 R)
• M53: 43,198,928 km (0.113 R)
• M54: 43,454,741 km (0.119 R)
• M55: 49,386,595 km (0.086 R)
• M56: 49,743,386 km (0.088 R)
• M57: 50,190,534 km (0.03 R)
• M58: 50,908,754 km (0.064 R)
• M59: 51,811,427 km (0.108 R)
• M60: 53,723,887 km (0.048 R)
• M61: 53,998,997 km (0.102 R)
• M62: 54,919,473 km (0.06 R)
• M63: 55,659,533 km (0.112 R)
• M64: 56,030,686 km (0.094 R)
• M65: 56,123,736 km (0.081 R)
• M66: 57,993,410 km (0.107 R)
• M67: 58,558,291 km (0.069 R)
• M68: 58,652,538 km (0.081 R)
• M69: 59,883,429 km (0.043 R)
• M70: 61,601,561 km (0.114 R)
• M71: 62,081,770 km (0.119 R)
• M72: 62,563,176 km (0.04 R)
• M73: 62,949,138 km (0.03 R)
• M74: 63,432,788 km (0.118 R)
• M75: 64,403,828 km (0.093 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 18,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit