🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.23 AU - 1.81 AU

Year: 674 Days

Day: 29.4 Hours

Environment

Temp: -25 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.66 AU - 2.86 AU

Year: 1650 Days

Day: 41.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.71 AU - 2.93 AU

Year: 1704 Days

Day: 39.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.91 AU - 4.95 AU

Year: 3940 Days

Day: 24.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,637,355 km

• M1: 99,034 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146

Radius: 10.1

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.64 AU - 5.68 AU

Year: 4218 Days

Day: 13.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 59,637,355 km

• M1: 129,701 km (0.085 R)
• M2: 230,231 km (0.067 R)
• M3: 402,717 km (0.115 R)
• M4: 578,794 km (0.092 R)
• M5: 724,502 km (0.117 R)
• M6: 798,105 km (0.077 R)
• M7: 918,232 km (0.066 R)
• M8: 1,091,316 km (0.096 R)
• M9: 1,641,388 km (0.085 R)
• M10: 1,718,580 km (0.115 R)
• M11: 1,808,339 km (0.115 R)
• M12: 1,945,969 km (0.043 R)
• M13: 2,063,403 km (0.045 R)
• M14: 2,134,911 km (0.084 R)
• M15: 2,493,049 km (0.117 R)
• M16: 2,556,777 km (0.055 R)
• M17: 2,646,985 km (0.096 R)
• M18: 2,950,668 km (0.117 R)
• M19: 3,031,750 km (0.064 R)
• M20: 3,307,459 km (0.053 R)
• M21: 3,420,107 km (0.061 R)
• M22: 3,548,312 km (0.094 R)
• M23: 3,678,312 km (0.032 R)
• M24: 3,853,940 km (0.072 R)
• M25: 4,032,411 km (0.053 R)
• M26: 4,274,610 km (0.082 R)
• M27: 4,521,596 km (0.063 R)
• M28: 4,662,666 km (0.101 R)
• M29: 4,789,376 km (0.046 R)
• M30: 5,062,242 km (0.108 R)
• M31: 5,489,344 km (0.1 R)
• M32: 6,291,039 km (0.109 R)
• M33: 6,519,326 km (0.081 R)
• M34: 6,821,813 km (0.101 R)
• M35: 7,020,179 km (0.079 R)
• M36: 7,110,836 km (0.094 R)
• M37: 7,275,244 km (0.064 R)
• M38: 7,422,448 km (0.045 R)
• M39: 7,496,349 km (0.062 R)
• M40: 8,134,983 km (0.069 R)
• M41: 9,363,929 km (0.085 R)
• M42: 10,359,353 km (0.056 R)
• M43: 10,525,108 km (0.119 R)
• M44: 10,670,816 km (0.095 R)
• M45: 10,922,141 km (0.118 R)
• M46: 10,985,420 km (0.097 R)
• M47: 11,069,794 km (0.115 R)
• M48: 11,645,147 km (0.079 R)
• M49: 11,882,409 km (0.093 R)
• M50: 12,625,611 km (0.115 R)
• M51: 12,891,597 km (0.119 R)
• M52: 12,980,757 km (0.12 R)
• M53: 13,294,015 km (0.11 R)
• M54: 13,723,361 km (0.081 R)
• M55: 14,618,704 km (0.086 R)
• M56: 15,627,742 km (0.113 R)
• M57: 16,008,917 km (0.107 R)
• M58: 16,104,660 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834

Radius: 8.2

Gravity: 12.4 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.09 AU - 7.63 AU

Year: 7186 Days

Day: 7.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 59,637,355 km

• M1: 314,754 km (0.073 R)
• M2: 616,044 km (0.109 R)
• M3: 796,459 km (0.058 R)
• M4: 1,063,790 km (0.088 R)
• M5: 1,207,853 km (0.104 R)
• M6: 1,475,783 km (0.083 R)
• M7: 1,616,704 km (0.077 R)
• M8: 2,224,670 km (0.084 R)
• M9: 2,293,784 km (0.099 R)
• M10: 2,410,620 km (0.108 R)
• M11: 2,897,412 km (0.071 R)
• M12: 2,998,390 km (0.097 R)
• M13: 3,100,715 km (0.075 R)
• M14: 3,230,117 km (0.073 R)
• M15: 3,361,315 km (0.09 R)
• M16: 3,574,940 km (0.071 R)
• M17: 3,765,678 km (0.114 R)
• M18: 3,987,681 km (0.081 R)
• M19: 4,214,022 km (0.115 R)
• M20: 4,561,389 km (0.058 R)
• M21: 4,679,272 km (0.109 R)
• M22: 4,918,030 km (0.074 R)
• M23: 4,978,318 km (0.109 R)
• M24: 5,912,557 km (0.101 R)
• M25: 6,235,987 km (0.066 R)
• M26: 6,498,831 km (0.104 R)
• M27: 7,240,387 km (0.115 R)
• M28: 8,044,177 km (0.111 R)
• M29: 9,358,095 km (0.11 R)
• M30: 9,545,840 km (0.104 R)
• M31: 9,696,934 km (0.091 R)
• M32: 10,347,984 km (0.065 R)
• M33: 10,503,267 km (0.105 R)
• M34: 10,620,252 km (0.101 R)
• M35: 10,973,602 km (0.089 R)
• M36: 11,132,026 km (0.061 R)
• M37: 12,097,830 km (0.079 R)
• M38: 12,466,888 km (0.09 R)
• M39: 12,964,750 km (0.061 R)
• M40: 13,090,262 km (0.049 R)
• M41: 13,174,037 km (0.107 R)
• M42: 13,342,484 km (0.112 R)
• M43: 13,681,174 km (0.065 R)
• M44: 14,323,996 km (0.088 R)
• M45: 15,108,338 km (0.039 R)
• M46: 15,196,301 km (0.117 R)
• M47: 15,284,564 km (0.088 R)
• M48: 15,951,322 km (0.109 R)
• M49: 16,673,131 km (0.094 R)
• M50: 16,809,565 km (0.113 R)
• M51: 17,313,410 km (0.104 R)
• M52: 17,497,715 km (0.102 R)
• M53: 17,868,568 km (0.107 R)
• M54: 18,288,788 km (0.117 R)
• M55: 18,854,119 km (0.085 R)
• M56: 18,948,964 km (0.119 R)
• M57: 19,568,897 km (0.084 R)
• M58: 19,664,790 km (0.099 R)
• M59: 20,147,093 km (0.115 R)
• M60: 20,633,137 km (0.03 R)
• M61: 21,271,022 km (0.104 R)
• M62: 21,468,491 km (0.117 R)
• M63: 21,567,525 km (0.102 R)
• M64: 21,915,190 km (0.108 R)
• M65: 22,767,300 km (0.105 R)
• M66: 24,142,703 km (0.099 R)
• M67: 24,762,636 km (0.084 R)
• M68: 27,832,085 km (0.075 R)
• M69: 29,852,106 km (0.11 R)
• M70: 30,184,063 km (0.115 R)
• M71: 30,517,218 km (0.071 R)
• M72: 31,749,455 km (0.106 R)
• M73: 33,283,881 km (0.043 R)
• M74: 33,743,146 km (0.108 R)
• M75: 33,858,187 km (0.066 R)
• M76: 33,915,782 km (0.106 R)
• M77: 34,435,934 km (0.027 R)
• M78: 35,075,166 km (0.111 R)
• M79: 35,367,031 km (0.113 R)
• M80: 35,659,644 km (0.102 R)
• M81: 36,070,739 km (0.101 R)
• M82: 36,306,356 km (0.064 R)
• M83: 37,313,299 km (0.081 R)
• M84: 38,509,783 km (0.107 R)
• M85: 40,511,253 km (0.12 R)
• M86: 40,694,959 km (0.09 R)
• M87: 41,062,970 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.1

Radius: 3.3

Gravity: 12.41 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 11.85 AU - 15.17 AU

Year: 17871 Days

Day: 18.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,637,355 km

• M1: 47,722 km (0.065 R)
• M2: 148,551 km (0.107 R)
• M3: 233,373 km (0.061 R)
• M4: 527,781 km (0.08 R)
• M5: 629,358 km (0.099 R)
• M6: 690,095 km (0.073 R)
• M7: 901,028 km (0.116 R)
• M8: 952,490 km (0.098 R)
• M9: 1,004,849 km (0.042 R)
• M10: 1,186,461 km (0.075 R)
• M11: 1,358,648 km (0.115 R)
• M12: 1,579,604 km (0.111 R)
• M13: 1,704,817 km (0.099 R)
• M14: 1,942,828 km (0.109 R)
• M15: 2,237,535 km (0.078 R)
• M16: 2,330,884 km (0.032 R)
• M17: 2,473,601 km (0.08 R)
• M18: 2,545,857 km (0.052 R)
• M19: 2,570,241 km (0.068 R)
• M20: 2,767,261 km (0.108 R)
• M21: 2,817,227 km (0.073 R)
• M22: 3,046,112 km (0.116 R)
• M23: 3,097,723 km (0.059 R)
• M24: 3,440,601 km (0.092 R)
• M25: 4,104,666 km (0.038 R)
• M26: 4,190,386 km (0.107 R)
• M27: 4,247,832 km (0.09 R)
• M28: 4,276,704 km (0.106 R)
• M29: 4,957,973 km (0.099 R)
• M30: 5,264,648 km (0.091 R)
• M31: 5,357,848 km (0.104 R)
• M32: 6,286,402 km (0.112 R)
• M33: 6,385,286 km (0.102 R)
• M34: 6,451,408 km (0.092 R)
• M35: 7,125,945 km (0.11 R)
• M36: 7,646,396 km (0.063 R)
• M37: 8,107,157 km (0.096 R)
• M38: 8,359,080 km (0.108 R)
• M39: 9,732,389 km (0.063 R)
• M40: 9,923,276 km (0.114 R)
• M41: 10,192,701 km (0.081 R)
• M42: 10,270,043 km (0.045 R)
• M43: 10,425,476 km (0.089 R)
• M44: 10,464,371 km (0.114 R)
• M45: 11,736,701 km (0.086 R)
• M46: 12,390,892 km (0.096 R)
• M47: 12,432,181 km (0.107 R)
• M48: 13,267,386 km (0.101 R)
• M49: 13,649,011 km (0.063 R)
• M50: 14,120,393 km (0.066 R)
• M51: 14,684,527 km (0.09 R)
• M52: 14,771,892 km (0.049 R)
• M53: 15,123,298 km (0.104 R)
• M54: 16,193,970 km (0.109 R)
• M55: 16,239,148 km (0.1 R)
• M56: 16,875,537 km (0.092 R)
• M57: 17,335,102 km (0.117 R)
• M58: 18,266,349 km (0.062 R)
• M59: 18,880,448 km (0.088 R)
• M60: 19,309,495 km (0.09 R)
• M61: 19,501,130 km (0.098 R)
• M62: 20,566,865 km (0.114 R)
• M63: 21,205,498 km (0.053 R)
• M64: 21,502,450 km (0.113 R)
• M65: 23,567,948 km (0.109 R)
• M66: 24,702,049 km (0.106 R)
• M67: 24,962,200 km (0.067 R)
• M68: 25,223,398 km (0.1 R)
• M69: 25,853,803 km (0.068 R)
• M70: 25,959,419 km (0.118 R)
• M71: 26,702,472 km (0.117 R)
• M72: 27,183,728 km (0.083 R)
• M73: 28,535,794 km (0.063 R)
• M74: 28,808,810 km (0.11 R)
• M75: 29,027,821 km (0.047 R)
• M76: 29,247,431 km (0.069 R)
• M77: 30,131,405 km (0.105 R)
• M78: 30,409,358 km (0.089 R)
• M79: 31,755,589 km (0.09 R)
• M80: 32,038,478 km (0.102 R)
• M81: 33,121,268 km (0.09 R)
• M82: 33,868,808 km (0.104 R)
• M83: 35,380,794 km (0.038 R)
• M84: 36,558,728 km (0.111 R)
• M85: 37,331,251 km (0.101 R)
• M86: 37,809,366 km (0.109 R)
• M87: 38,049,171 km (0.117 R)
• M88: 38,530,278 km (0.074 R)
• M89: 39,559,362 km (0.084 R)
• M90: 39,924,680 km (0.089 R)
• M91: 40,597,272 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.6

Radius: 5.5

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.57 AU - 20.23 AU

Year: 27255 Days

Day: 19.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,637,355 km

• M1: 156,629 km (0.095 R)
• M2: 276,158 km (0.087 R)
• M3: 458,517 km (0.048 R)
• M4: 734,376 km (0.113 R)
• M5: 943,813 km (0.081 R)
• M6: 1,010,384 km (0.04 R)
• M7: 1,101,489 km (0.101 R)
• M8: 1,171,651 km (0.072 R)
• M9: 1,243,308 km (0.106 R)
• M10: 1,492,837 km (0.081 R)
• M11: 1,596,957 km (0.052 R)
• M12: 1,650,065 km (0.098 R)
• M13: 2,301,114 km (0.041 R)
• M14: 2,606,743 km (0.116 R)
• M15: 3,089,046 km (0.105 R)
• M16: 3,529,014 km (0.106 R)
• M17: 4,808,375 km (0.112 R)
• M18: 5,197,928 km (0.055 R)
• M19: 5,316,708 km (0.099 R)
• M20: 5,396,444 km (0.104 R)
• M21: 5,476,479 km (0.118 R)
• M22: 5,841,946 km (0.101 R)
• M23: 6,089,980 km (0.11 R)
• M24: 6,768,107 km (0.117 R)
• M25: 6,984,874 km (0.07 R)
• M26: 7,559,180 km (0.105 R)
• M27: 7,784,176 km (0.105 R)
• M28: 8,565,376 km (0.046 R)
• M29: 8,941,614 km (0.054 R)
• M30: 9,131,753 km (0.115 R)
• M31: 9,467,600 km (0.073 R)
• M32: 9,564,390 km (0.057 R)
• M33: 9,856,555 km (0.088 R)
• M34: 10,201,228 km (0.083 R)
• M35: 11,515,296 km (0.097 R)
• M36: 11,930,281 km (0.101 R)
• M37: 12,508,776 km (0.097 R)
• M38: 14,688,417 km (0.119 R)
• M39: 16,340,426 km (0.119 R)
• M40: 16,572,901 km (0.075 R)
• M41: 16,982,350 km (0.059 R)
• M42: 17,041,142 km (0.096 R)
• M43: 18,110,468 km (0.071 R)
• M44: 18,170,457 km (0.085 R)
• M45: 18,411,309 km (0.078 R)
• M46: 18,653,209 km (0.096 R)
• M47: 18,713,796 km (0.073 R)
• M48: 19,754,548 km (0.095 R)
• M49: 20,126,449 km (0.081 R)
• M50: 20,625,806 km (0.08 R)
• M51: 20,876,981 km (0.116 R)
• M52: 21,382,472 km (0.113 R)
• M53: 23,378,856 km (0.042 R)
• M54: 23,444,230 km (0.095 R)
• M55: 24,035,441 km (0.054 R)
• M56: 24,565,167 km (0.116 R)
• M57: 26,927,168 km (0.085 R)
• M58: 27,270,495 km (0.081 R)
• M59: 27,615,169 km (0.114 R)
• M60: 28,030,901 km (0.104 R)
• M61: 29,290,066 km (0.061 R)
• M62: 29,855,696 km (0.072 R)
• M63: 30,710,797 km (0.031 R)
• M64: 30,997,576 km (0.098 R)
• M65: 33,250,371 km (0.104 R)
• M66: 33,988,337 km (0.09 R)
• M67: 36,007,459 km (0.075 R)
• M68: 36,537,335 km (0.117 R)
• M69: 36,841,168 km (0.119 R)
• M70: 37,911,541 km (0.088 R)
• M71: 38,296,157 km (0.119 R)
• M72: 38,682,269 km (0.088 R)
• M73: 40,082,505 km (0.112 R)
• M74: 40,946,433 km (0.102 R)
• M75: 41,737,058 km (0.07 R)
• M76: 41,816,345 km (0.118 R)
• M77: 42,054,654 km (0.086 R)
• M78: 42,772,425 km (0.087 R)
• M79: 44,219,934 km (0.059 R)
• M80: 44,868,441 km (0.115 R)
• M81: 44,949,672 km (0.072 R)
• M82: 45,356,878 km (0.075 R)
• M83: 45,683,450 km (0.051 R)
• M84: 47,493,734 km (0.041 R)
• M85: 48,657,755 km (0.041 R)
• M86: 48,741,230 km (0.032 R)
• M87: 50,506,036 km (0.084 R)
• M88: 52,120,646 km (0.073 R)
• M89: 52,891,374 km (0.114 R)
• M90: 53,579,525 km (0.11 R)
• M91: 54,097,732 km (0.075 R)
• M92: 56,099,202 km (0.118 R)
• M93: 56,625,337 km (0.066 R)
• M94: 58,036,195 km (0.114 R)
• M95: 59,012,919 km (0.115 R)
• M96: 59,369,561 km (0.098 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 20,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit