🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.1 AU - 1.42 AU

Year: 525 Days

Day: 36.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.03 AU - 1.61 AU

Year: 562 Days

Day: 37.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.33 AU - 1.83 AU

Year: 737 Days

Day: 13.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,975,727 km

• M1: 481,556 km (0.119 R)
• M2: 1,070,373 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.22 AU - 2 AU

Year: 758 Days

Day: 14.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,975,727 km

• M1: 594,652 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.52 AU - 1.9 AU

Year: 829 Days

Day: 14.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,975,727 km

• M1: 455,825 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.58 AU - 3.52 AU

Year: 1975 Days

Day: 39.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.2

Radius: 9.6

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.84 AU - 5.88 AU

Year: 5261 Days

Day: 6.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 78,975,727 km

• M1: 146,307 km (0.073 R)
• M2: 246,238 km (0.071 R)
• M3: 568,023 km (0.083 R)
• M4: 638,484 km (0.042 R)
• M5: 707,000 km (0.11 R)
• M6: 964,607 km (0.076 R)
• M7: 1,529,638 km (0.098 R)
• M8: 1,602,193 km (0.094 R)
• M9: 1,919,939 km (0.119 R)
• M10: 2,969,967 km (0.097 R)
• M11: 3,191,072 km (0.115 R)
• M12: 3,369,991 km (0.112 R)
• M13: 3,966,737 km (0.082 R)
• M14: 4,210,432 km (0.103 R)
• M15: 4,469,685 km (0.076 R)
• M16: 4,532,666 km (0.091 R)
• M17: 5,468,101 km (0.102 R)
• M18: 5,659,886 km (0.042 R)
• M19: 5,762,510 km (0.036 R)
• M20: 6,120,198 km (0.102 R)
• M21: 6,580,661 km (0.086 R)
• M22: 7,162,746 km (0.073 R)
• M23: 7,534,946 km (0.085 R)
• M24: 7,862,565 km (0.096 R)
• M25: 8,130,644 km (0.064 R)
• M26: 8,847,068 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.1

Radius: 6.8

Gravity: 20.74 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 13.62 AU - 16.18 AU

Year: 21330 Days

Day: 24.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,975,727 km

• M1: 335,698 km (0.117 R)
• M2: 522,994 km (0.115 R)
• M3: 592,707 km (0.081 R)
• M4: 848,669 km (0.098 R)
• M5: 903,870 km (0.099 R)
• M6: 1,356,703 km (0.09 R)
• M7: 1,454,989 km (0.087 R)
• M8: 1,555,668 km (0.084 R)
• M9: 1,763,908 km (0.11 R)
• M10: 1,835,416 km (0.039 R)
• M11: 1,907,822 km (0.118 R)
• M12: 1,981,274 km (0.098 R)
• M13: 2,169,020 km (0.118 R)
• M14: 3,148,138 km (0.095 R)
• M15: 4,245,438 km (0.091 R)
• M16: 4,684,957 km (0.098 R)
• M17: 4,935,383 km (0.106 R)
• M18: 4,985,947 km (0.057 R)
• M19: 5,190,149 km (0.073 R)
• M20: 5,980,175 km (0.075 R)
• M21: 6,197,241 km (0.09 R)
• M22: 6,583,204 km (0.062 R)
• M23: 7,494,554 km (0.079 R)
• M24: 10,326,741 km (0.09 R)
• M25: 10,456,592 km (0.103 R)
• M26: 10,981,680 km (0.097 R)
• M27: 11,047,952 km (0.066 R)
• M28: 11,314,237 km (0.093 R)
• M29: 12,262,986 km (0.052 R)
• M30: 12,469,581 km (0.115 R)
• M31: 12,607,959 km (0.055 R)
• M32: 12,886,211 km (0.105 R)
• M33: 13,661,876 km (0.082 R)
• M34: 15,258,384 km (0.104 R)
• M35: 15,332,286 km (0.036 R)
• M36: 15,853,335 km (0.117 R)
• M37: 15,928,284 km (0.109 R)
• M38: 16,380,219 km (0.082 R)
• M39: 20,714,817 km (0.117 R)
• M40: 21,290,470 km (0.087 R)
• M41: 21,871,508 km (0.113 R)
• M42: 22,289,634 km (0.118 R)
• M43: 22,794,976 km (0.111 R)
• M44: 24,160,804 km (0.113 R)
• M45: 25,202,454 km (0.118 R)
• M46: 25,993,228 km (0.109 R)
• M47: 26,081,641 km (0.117 R)
• M48: 27,599,311 km (0.046 R)
• M49: 30,253,477 km (0.113 R)
• M50: 31,375,461 km (0.098 R)
• M51: 31,469,558 km (0.034 R)
• M52: 32,701,496 km (0.057 R)
• M53: 33,852,652 km (0.117 R)
• M54: 34,627,419 km (0.107 R)
• M55: 36,095,722 km (0.113 R)
• M56: 39,397,048 km (0.057 R)
• M57: 39,498,625 km (0.119 R)
• M58: 40,826,605 km (0.081 R)
• M59: 42,897,937 km (0.099 R)
• M60: 43,211,644 km (0.098 R)
• M61: 44,262,569 km (0.096 R)
• M62: 45,534,899 km (0.057 R)
• M63: 45,748,076 km (0.109 R)
• M64: 45,854,889 km (0.115 R)
• M65: 46,604,225 km (0.03 R)
• M66: 46,711,636 km (0.095 R)
• M67: 48,441,137 km (0.102 R)
• M68: 49,313,741 km (0.075 R)
• M69: 49,642,258 km (0.06 R)
• M70: 51,185,211 km (0.098 R)
• M71: 51,851,220 km (0.054 R)
• M72: 56,021,411 km (0.083 R)
• M73: 57,627,194 km (0.096 R)
• M74: 61,943,242 km (0.088 R)
• M75: 63,127,459 km (0.089 R)
• M76: 64,080,248 km (0.034 R)
• M77: 67,695,280 km (0.073 R)
• M78: 68,792,730 km (0.091 R)
• M79: 69,650,225 km (0.105 R)
• M80: 69,896,015 km (0.025 R)
• M81: 71,128,701 km (0.075 R)
• M82: 72,492,884 km (0.094 R)
• M83: 73,115,810 km (0.118 R)
• M84: 74,995,357 km (0.108 R)
• M85: 77,144,630 km (0.108 R)
• M86: 77,271,639 km (0.067 R)
• M87: 77,398,797 km (0.106 R)
• M88: 77,907,878 km (0.1 R)
• M89: 78,546,063 km (0.091 R)
• M90: 79,827,369 km (0.081 R)
• M91: 83,451,676 km (0.077 R)
• M92: 85,152,604 km (0.095 R)
• M93: 86,336,821 km (0.059 R)
• M94: 88,056,897 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.9

Radius: 7.4

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 16.51 AU - 19.43 AU

Year: 28251 Days

Day: 21 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,975,727 km

• M1: 112,049 km (0.106 R)
• M2: 170,841 km (0.053 R)
• M3: 251,624 km (0.047 R)
• M4: 385,364 km (0.095 R)
• M5: 845,078 km (0.117 R)
• M6: 921,523 km (0.056 R)
• M7: 1,165,517 km (0.076 R)
• M8: 1,647,821 km (0.104 R)
• M9: 2,116,361 km (0.073 R)
• M10: 2,186,522 km (0.111 R)
• M11: 2,293,335 km (0.046 R)
• M12: 2,699,643 km (0.096 R)
• M13: 2,775,938 km (0.081 R)
• M14: 3,248,967 km (0.06 R)
• M15: 3,330,198 km (0.074 R)
• M16: 4,004,885 km (0.103 R)
• M17: 5,916,446 km (0.115 R)
• M18: 6,216,839 km (0.109 R)
• M19: 6,676,703 km (0.117 R)
• M20: 6,780,374 km (0.057 R)
• M21: 7,575,187 km (0.09 R)
• M22: 8,623,569 km (0.09 R)
• M23: 8,793,213 km (0.052 R)
• M24: 9,716,830 km (0.057 R)
• M25: 10,309,537 km (0.09 R)
• M26: 10,975,098 km (0.12 R)
• M27: 12,411,238 km (0.076 R)
• M28: 12,475,116 km (0.095 R)
• M29: 13,053,910 km (0.084 R)
• M30: 13,248,836 km (0.1 R)
• M31: 13,773,326 km (0.035 R)
• M32: 14,371,568 km (0.095 R)
• M33: 14,572,777 km (0.082 R)
• M34: 14,910,270 km (0.092 R)
• M35: 15,318,822 km (0.116 R)
• M36: 16,077,134 km (0.082 R)
• M37: 17,059,992 km (0.096 R)
• M38: 17,702,066 km (0.078 R)
• M39: 18,206,809 km (0.063 R)
• M40: 18,279,364 km (0.059 R)
• M41: 20,273,055 km (0.087 R)
• M42: 20,952,977 km (0.066 R)
• M43: 22,025,145 km (0.049 R)
• M44: 23,825,256 km (0.107 R)
• M45: 24,943,949 km (0.072 R)
• M46: 25,266,632 km (0.054 R)
• M47: 25,509,579 km (0.105 R)
• M48: 25,916,335 km (0.113 R)
• M49: 27,314,926 km (0.071 R)
• M50: 27,814,433 km (0.089 R)
• M51: 28,401,006 km (0.081 R)
• M52: 29,927,952 km (0.098 R)
• M53: 33,415,527 km (0.105 R)
• M54: 34,307,280 km (0.04 R)
• M55: 35,387,676 km (0.079 R)
• M56: 35,841,107 km (0.066 R)
• M57: 36,023,018 km (0.088 R)
• M58: 36,937,360 km (0.108 R)
• M59: 37,121,066 km (0.115 R)
• M60: 37,213,069 km (0.093 R)
• M61: 38,788,634 km (0.057 R)
• M62: 41,335,388 km (0.118 R)
• M63: 43,450,253 km (0.101 R)
• M64: 43,741,370 km (0.047 R)
• M65: 44,033,086 km (0.065 R)
• M66: 44,716,300 km (0.116 R)
• M67: 46,489,333 km (0.072 R)
• M68: 47,784,103 km (0.112 R)
• M69: 48,084,645 km (0.117 R)
• M70: 48,184,876 km (0.118 R)
• M71: 48,888,883 km (0.11 R)
• M72: 50,103,768 km (0.111 R)
• M73: 50,408,947 km (0.099 R)
• M74: 50,510,973 km (0.116 R)
• M75: 51,226,051 km (0.099 R)
• M76: 54,956,573 km (0.109 R)
• M77: 55,691,996 km (0.09 R)
• M78: 56,536,626 km (0.079 R)
• M79: 58,131,489 km (0.114 R)
• M80: 58,666,451 km (0.108 R)
• M81: 59,095,497 km (0.059 R)
• M82: 60,930,914 km (0.064 R)
• M83: 62,565,869 km (0.1 R)
• M84: 63,994,379 km (0.083 R)
• M85: 66,436,414 km (0.099 R)
• M86: 70,269,860 km (0.057 R)
• M87: 74,058,575 km (0.033 R)
• M88: 74,522,329 km (0.099 R)
• M89: 74,638,417 km (0.094 R)
• M90: 75,452,678 km (0.118 R)
• M91: 76,153,095 km (0.104 R)
• M92: 77,090,176 km (0.063 R)
• M93: 78,266,913 km (0.077 R)
• M94: 78,502,829 km (0.08 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 11,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit