🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.63 AU - 0.79 AU

Year: 214 Days

Day: 27.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.99 AU - 1.21 AU

Year: 413 Days

Day: 17.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.91 AU - 1.33 AU

Year: 425 Days

Day: 46.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,367,671 km

• M1: 607,816 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.98 AU - 3.18 AU

Year: 1936 Days

Day: 18.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,367,671 km

• M1: 1,889,720 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.73 AU - 5.17 AU

Year: 3944 Days

Day: 26.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.3

Radius: 12.3

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.75 AU - 8.19 AU

Year: 7312 Days

Day: 12.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,367,671 km

• M1: 153,787 km (0.077 R)
• M2: 457,021 km (0.086 R)
• M3: 556,354 km (0.092 R)
• M4: 837,000 km (0.101 R)
• M5: 976,575 km (0.076 R)
• M6: 1,254,229 km (0.054 R)
• M7: 1,557,314 km (0.109 R)
• M8: 1,717,832 km (0.088 R)
• M9: 1,807,890 km (0.059 R)
• M10: 1,992,793 km (0.047 R)
• M11: 2,167,972 km (0.115 R)
• M12: 2,398,353 km (0.108 R)
• M13: 2,482,726 km (0.097 R)
• M14: 2,602,405 km (0.087 R)
• M15: 2,724,177 km (0.036 R)
• M16: 2,830,093 km (0.105 R)
• M17: 3,009,760 km (0.116 R)
• M18: 3,137,815 km (0.098 R)
• M19: 4,004,137 km (0.088 R)
• M20: 4,206,393 km (0.098 R)
• M21: 4,855,049 km (0.11 R)
• M22: 4,941,068 km (0.053 R)
• M23: 5,071,069 km (0.119 R)
• M24: 5,202,266 km (0.105 R)
• M25: 5,715,536 km (0.078 R)
• M26: 5,875,008 km (0.117 R)
• M27: 5,989,749 km (0.095 R)
• M28: 6,670,569 km (0.088 R)
• M29: 7,203,437 km (0.101 R)
• M30: 7,425,440 km (0.087 R)
• M31: 7,800,482 km (0.112 R)
• M32: 8,079,482 km (0.068 R)
• M33: 8,310,162 km (0.092 R)
• M34: 8,387,653 km (0.077 R)
• M35: 8,725,745 km (0.113 R)
• M36: 8,857,092 km (0.076 R)
• M37: 9,121,581 km (0.115 R)
• M38: 9,228,244 km (0.08 R)
• M39: 10,875,915 km (0.037 R)
• M40: 11,074,132 km (0.044 R)
• M41: 11,187,826 km (0.106 R)
• M42: 11,301,970 km (0.08 R)
• M43: 11,474,007 km (0.032 R)
• M44: 11,791,454 km (0.106 R)
• M45: 12,053,400 km (0.059 R)
• M46: 12,642,516 km (0.062 R)
• M47: 13,150,550 km (0.12 R)
• M48: 13,787,538 km (0.089 R)
• M49: 13,971,394 km (0.08 R)
• M50: 14,155,998 km (0.105 R)
• M51: 14,403,433 km (0.028 R)
• M52: 15,091,433 km (0.103 R)
• M53: 15,217,694 km (0.112 R)
• M54: 15,471,262 km (0.078 R)
• M55: 15,598,570 km (0.115 R)
• M56: 16,825,273 km (0.103 R)
• M57: 17,054,606 km (0.036 R)
• M58: 17,318,048 km (0.112 R)
• M59: 18,082,792 km (0.115 R)
• M60: 18,621,345 km (0.062 R)
• M61: 19,096,916 km (0.117 R)
• M62: 19,404,789 km (0.079 R)
• M63: 20,025,321 km (0.108 R)
• M64: 20,617,429 km (0.092 R)
• M65: 21,003,691 km (0.117 R)
• M66: 21,109,456 km (0.079 R)
• M67: 21,747,790 km (0.087 R)
• M68: 21,961,865 km (0.071 R)
• M69: 22,284,398 km (0.04 R)
• M70: 23,407,429 km (0.084 R)
• M71: 24,031,252 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.2

Radius: 13.2

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.46 AU - 9.24 AU

Year: 8642 Days

Day: 13.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 36,367,671 km

• M1: 169,195 km (0.037 R)
• M2: 316,848 km (0.083 R)
• M3: 449,542 km (0.116 R)
• M4: 653,144 km (0.082 R)
• M5: 749,186 km (0.107 R)
• M6: 1,231,340 km (0.116 R)
• M7: 1,766,601 km (0.116 R)
• M8: 1,889,122 km (0.104 R)
• M9: 1,996,683 km (0.103 R)
• M10: 2,785,961 km (0.111 R)
• M11: 3,097,574 km (0.109 R)
• M12: 3,203,938 km (0.089 R)
• M13: 3,420,406 km (0.12 R)
• M14: 3,686,840 km (0.068 R)
• M15: 4,358,534 km (0.072 R)
• M16: 5,093,508 km (0.098 R)
• M17: 5,893,408 km (0.07 R)
• M18: 6,677,002 km (0.112 R)
• M19: 6,871,180 km (0.077 R)
• M20: 7,039,029 km (0.05 R)
• M21: 7,407,638 km (0.053 R)
• M22: 7,724,336 km (0.11 R)
• M23: 7,986,881 km (0.072 R)
• M24: 8,104,465 km (0.093 R)
• M25: 8,222,797 km (0.057 R)
• M26: 8,641,072 km (0.102 R)
• M27: 9,035,711 km (0.073 R)
• M28: 9,127,714 km (0.116 R)
• M29: 9,220,016 km (0.116 R)
• M30: 9,436,484 km (0.078 R)
• M31: 9,779,961 km (0.115 R)
• M32: 10,000,767 km (0.096 R)
• M33: 10,127,776 km (0.098 R)
• M34: 10,223,219 km (0.104 R)
• M35: 10,965,823 km (0.108 R)
• M36: 11,162,395 km (0.104 R)
• M37: 11,327,102 km (0.097 R)
• M38: 12,536,900 km (0.118 R)
• M39: 12,914,784 km (0.109 R)
• M40: 13,018,605 km (0.073 R)
• M41: 13,401,127 km (0.103 R)
• M42: 13,929,058 km (0.114 R)
• M43: 14,035,422 km (0.084 R)
• M44: 14,142,085 km (0.087 R)
• M45: 14,751,547 km (0.114 R)
• M46: 15,114,172 km (0.107 R)
• M47: 15,223,379 km (0.049 R)
• M48: 16,819,588 km (0.037 R)
• M49: 17,503,400 km (0.063 R)
• M50: 19,569,645 km (0.106 R)
• M51: 20,651,687 km (0.084 R)
• M52: 21,794,166 km (0.071 R)
• M53: 22,290,232 km (0.069 R)
• M54: 23,715,601 km (0.116 R)
• M55: 24,097,823 km (0.096 R)
• M56: 24,396,570 km (0.089 R)
• M57: 24,739,449 km (0.051 R)
• M58: 25,734,275 km (0.08 R)
• M59: 26,830,378 km (0.064 R)
• M60: 27,718,241 km (0.068 R)
• M61: 28,435,414 km (0.101 R)
• M62: 29,113,391 km (0.073 R)
• M63: 29,613,946 km (0.115 R)
• M64: 29,888,159 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.2

Radius: 11.5

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.04 AU - 10.18 AU

Year: 10670 Days

Day: 5.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,367,671 km

• M1: 161,117 km (0.064 R)
• M2: 244,892 km (0.115 R)
• M3: 397,781 km (0.1 R)
• M4: 514,317 km (0.081 R)
• M5: 743,501 km (0.091 R)
• M6: 879,037 km (0.058 R)
• M7: 1,739,973 km (0.102 R)
• M8: 1,841,699 km (0.087 R)
• M9: 2,008,651 km (0.112 R)
• M10: 2,094,071 km (0.113 R)
• M11: 2,893,821 km (0.106 R)
• M12: 3,364,755 km (0.072 R)
• M13: 3,492,811 km (0.028 R)
• M14: 3,622,512 km (0.087 R)
• M15: 4,075,345 km (0.082 R)
• M16: 4,745,544 km (0.041 R)
• M17: 4,831,712 km (0.097 R)
• M18: 5,152,300 km (0.108 R)
• M19: 5,300,402 km (0.086 R)
• M20: 5,600,795 km (0.109 R)
• M21: 5,845,088 km (0.094 R)
• M22: 5,999,623 km (0.092 R)
• M23: 6,092,972 km (0.08 R)
• M24: 6,471,305 km (0.045 R)
• M25: 6,663,388 km (0.061 R)
• M26: 6,922,492 km (0.084 R)
• M27: 7,517,592 km (0.094 R)
• M28: 7,787,317 km (0.074 R)
• M29: 8,026,075 km (0.049 R)
• M30: 8,545,778 km (0.045 R)
• M31: 9,147,910 km (0.073 R)
• M32: 9,436,035 km (0.073 R)
• M33: 9,544,793 km (0.108 R)
• M34: 9,800,456 km (0.097 R)
• M35: 9,910,709 km (0.1 R)
• M36: 10,769,551 km (0.051 R)
• M37: 11,227,021 km (0.105 R)
• M38: 11,847,104 km (0.063 R)
• M39: 12,518,051 km (0.114 R)
• M40: 12,797,799 km (0.085 R)
• M41: 12,999,008 km (0.042 R)
• M42: 13,160,723 km (0.091 R)
• M43: 13,445,408 km (0.057 R)
• M44: 14,562,156 km (0.077 R)
• M45: 16,314,396 km (0.079 R)
• M46: 16,488,977 km (0.093 R)
• M47: 17,415,287 km (0.114 R)
• M48: 18,222,816 km (0.095 R)
• M49: 18,449,157 km (0.092 R)
• M50: 19,088,389 km (0.091 R)
• M51: 19,180,242 km (0.104 R)
• M52: 19,781,177 km (0.076 R)
• M53: 20,341,271 km (0.115 R)
• M54: 20,859,329 km (0.062 R)
• M55: 21,908,608 km (0.102 R)
• M56: 23,711,711 km (0.092 R)
• M57: 24,058,180 km (0.115 R)
• M58: 24,556,042 km (0.12 R)
• M59: 25,612,651 km (0.117 R)
• M60: 25,866,369 km (0.115 R)
• M61: 26,478,823 km (0.082 R)
• M62: 26,889,768 km (0.083 R)
• M63: 27,199,436 km (0.077 R)
• M64: 27,926,482 km (0.092 R)
• M65: 28,765,127 km (0.093 R)
• M66: 29,665,407 km (0.093 R)
• M67: 29,985,248 km (0.113 R)
• M68: 30,413,546 km (0.113 R)
• M69: 30,574,813 km (0.071 R)
• M70: 31,005,954 km (0.087 R)
• M71: 31,710,859 km (0.116 R)
• M72: 32,147,236 km (0.1 R)
• M73: 32,311,345 km (0.083 R)
• M74: 32,750,564 km (0.045 R)
• M75: 33,634,837 km (0.071 R)
• M76: 33,857,140 km (0.079 R)
• M77: 33,968,441 km (0.115 R)
• M78: 35,993,098 km (0.076 R)
• M79: 37,020,087 km (0.046 R)
• M80: 37,364,611 km (0.118 R)
• M81: 37,883,267 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.2

Radius: 8.3

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.22 AU - 10.64 AU

Year: 11207 Days

Day: 7.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 36,367,671 km

• M1: 156,928 km (0.046 R)
• M2: 246,537 km (0.045 R)
• M3: 320,588 km (0.086 R)
• M4: 449,392 km (0.085 R)
• M5: 746,344 km (0.052 R)
• M6: 833,260 km (0.081 R)
• M7: 986,149 km (0.116 R)
• M8: 1,267,244 km (0.086 R)
• M9: 1,882,091 km (0.046 R)
• M10: 2,210,009 km (0.088 R)
• M11: 2,294,831 km (0.065 R)
• M12: 2,918,954 km (0.108 R)
• M13: 2,988,816 km (0.026 R)
• M14: 3,225,928 km (0.071 R)
• M15: 3,718,405 km (0.106 R)
• M16: 3,845,264 km (0.086 R)
• M17: 4,420,467 km (0.096 R)
• M18: 4,554,956 km (0.093 R)
• M19: 4,690,791 km (0.091 R)
• M20: 5,134,498 km (0.101 R)
• M21: 5,247,594 km (0.053 R)
• M22: 5,361,438 km (0.113 R)
• M23: 5,533,924 km (0.072 R)
• M24: 5,766,699 km (0.105 R)
• M25: 5,854,812 km (0.104 R)
• M26: 5,943,224 km (0.06 R)
• M27: 6,181,683 km (0.085 R)
• M28: 6,241,672 km (0.096 R)
• M29: 6,822,261 km (0.105 R)
• M30: 7,515,947 km (0.114 R)
• M31: 8,431,037 km (0.073 R)
• M32: 8,800,095 km (0.11 R)
• M33: 9,037,656 km (0.11 R)
• M34: 9,208,796 km (0.104 R)
• M35: 9,554,068 km (0.102 R)
• M36: 9,763,355 km (0.096 R)
• M37: 9,833,367 km (0.094 R)
• M38: 9,903,678 km (0.099 R)
• M39: 10,115,359 km (0.119 R)
• M40: 10,940,990 km (0.075 R)
• M41: 11,196,653 km (0.036 R)
• M42: 11,306,757 km (0.118 R)
• M43: 11,602,212 km (0.117 R)
• M44: 12,351,997 km (0.079 R)
• M45: 12,847,764 km (0.07 R)
• M46: 13,001,701 km (0.051 R)
• M47: 14,453,697 km (0.12 R)
• M48: 15,463,483 km (0.09 R)
• M49: 16,163,152 km (0.039 R)
• M50: 16,621,520 km (0.062 R)
• M51: 17,295,608 km (0.049 R)
• M52: 17,892,803 km (0.111 R)
• M53: 18,237,177 km (0.101 R)
• M54: 18,670,562 km (0.119 R)
• M55: 19,239,184 km (0.056 R)
• M56: 19,327,147 km (0.101 R)
• M57: 21,160,170 km (0.026 R)
• M58: 21,661,323 km (0.055 R)
• M59: 22,489,796 km (0.108 R)
• M60: 22,582,547 km (0.062 R)
• M61: 23,988,168 km (0.054 R)
• M62: 24,462,992 km (0.1 R)
• M63: 24,845,214 km (0.053 R)
• M64: 25,133,041 km (0.08 R)
• M65: 25,277,403 km (0.11 R)
• M66: 25,470,234 km (0.059 R)
• M67: 26,052,020 km (0.117 R)
• M68: 26,198,028 km (0.106 R)
• M69: 27,031,138 km (0.089 R)
• M70: 27,327,193 km (0.086 R)
• M71: 27,475,594 km (0.116 R)
• M72: 27,574,777 km (0.084 R)
• M73: 28,022,224 km (0.099 R)
• M74: 28,522,330 km (0.077 R)
• M75: 29,075,693 km (0.1 R)
• M76: 29,328,513 km (0.115 R)
• M77: 29,683,509 km (0.086 R)
• M78: 29,887,111 km (0.055 R)
• M79: 30,295,514 km (0.108 R)
• M80: 30,449,151 km (0.087 R)
• M81: 30,603,087 km (0.11 R)
• M82: 30,911,707 km (0.102 R)
• M83: 31,635,761 km (0.105 R)
• M84: 33,047,965 km (0.066 R)
• M85: 33,470,280 km (0.085 R)
• M86: 34,373,701 km (0.115 R)
• M87: 34,855,257 km (0.092 R)
• M88: 35,016,224 km (0.062 R)
• M89: 35,987,563 km (0.111 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 14,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit