🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.49 AU - 0.69 AU

Year: 194 Days

Day: 14.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 47.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.57 AU - 0.79 AU

Year: 240 Days

Day: 30.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,800,689 km

• M1: 38,297 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.86 AU - 1.2 AU

Year: 447 Days

Day: 35.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,800,689 km

• M1: 703,559 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.15 AU - 1.17 AU

Year: 534 Days

Day: 21.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.04 AU - 1.74 AU

Year: 701 Days

Day: 35.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,800,689 km

• M1: 296,204 km (0.105 R)
• M2: 611,257 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.81 AU - 2.31 AU

Year: 1264 Days

Day: 15.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.92 AU - 2.24 AU

Year: 1282 Days

Day: 24 Hours

Environment

Temp: -123 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.5

Radius: 11.2

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.8 AU - 3.16 AU

Year: 2199 Days

Day: 13.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 93,800,689 km

• M1: 142,118 km (0.087 R)
• M2: 212,579 km (0.077 R)
• M3: 311,612 km (0.037 R)
• M4: 498,161 km (0.09 R)
• M5: 708,496 km (0.119 R)
• M6: 856,448 km (0.102 R)
• M7: 930,050 km (0.035 R)
• M8: 1,226,254 km (0.087 R)
• M9: 1,440,328 km (0.104 R)
• M10: 1,749,098 km (0.088 R)
• M11: 1,844,691 km (0.072 R)
• M12: 1,979,180 km (0.109 R)
• M13: 2,066,545 km (0.087 R)
• M14: 2,180,688 km (0.075 R)
• M15: 2,402,392 km (0.103 R)
• M16: 2,549,746 km (0.098 R)
• M17: 2,741,830 km (0.093 R)
• M18: 2,853,729 km (0.104 R)
• M19: 2,924,489 km (0.092 R)
• M20: 3,010,208 km (0.044 R)
• M21: 3,169,530 km (0.105 R)
• M22: 3,881,766 km (0.04 R)
• M23: 4,151,491 km (0.088 R)
• M24: 4,329,362 km (0.1 R)
• M25: 4,427,349 km (0.092 R)
• M26: 4,759,755 km (0.082 R)
• M27: 4,844,129 km (0.051 R)
• M28: 5,308,331 km (0.085 R)
• M29: 5,554,719 km (0.044 R)
• M30: 5,822,948 km (0.075 R)
• M31: 6,316,471 km (0.119 R)
• M32: 6,521,420 km (0.063 R)
• M33: 6,596,518 km (0.071 R)
• M34: 7,304,864 km (0.094 R)
• M35: 7,519,986 km (0.077 R)
• M36: 7,737,351 km (0.033 R)
• M37: 7,976,858 km (0.1 R)
• M38: 9,211,040 km (0.112 R)
• M39: 9,486,151 km (0.087 R)
• M40: 9,635,449 km (0.097 R)
• M41: 9,871,664 km (0.07 R)
• M42: 10,023,057 km (0.081 R)
• M43: 10,109,824 km (0.073 R)
• M44: 10,459,734 km (0.054 R)
• M45: 10,880,403 km (0.118 R)
• M46: 11,014,293 km (0.077 R)
• M47: 11,103,902 km (0.109 R)
• M48: 11,351,636 km (0.074 R)
• M49: 11,487,620 km (0.095 R)
• M50: 12,082,721 km (0.054 R)
• M51: 12,175,322 km (0.067 R)
• M52: 12,291,111 km (0.107 R)
• M53: 12,664,507 km (0.069 R)
• M54: 12,947,097 km (0.097 R)
• M55: 13,065,429 km (0.104 R)
• M56: 13,207,846 km (0.114 R)
• M57: 13,518,412 km (0.086 R)
• M58: 13,662,474 km (0.087 R)
• M59: 13,758,815 km (0.05 R)
• M60: 13,903,925 km (0.064 R)
• M61: 14,219,726 km (0.09 R)
• M62: 14,292,880 km (0.094 R)
• M63: 14,513,387 km (0.072 R)
• M64: 14,587,139 km (0.087 R)
• M65: 14,734,941 km (0.072 R)
• M66: 15,556,982 km (0.088 R)
• M67: 15,682,943 km (0.067 R)
• M68: 15,935,614 km (0.063 R)
• M69: 16,445,144 km (0.105 R)
• M70: 16,727,735 km (0.103 R)
• M71: 17,063,732 km (0.09 R)
• M72: 17,193,433 km (0.073 R)
• M73: 17,532,571 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.3

Radius: 6.8

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.77 AU - 10.09 AU

Year: 13377 Days

Day: 22.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 93,800,689 km

• M1: 226,641 km (0.074 R)
• M2: 315,053 km (0.064 R)
• M3: 486,343 km (0.075 R)
• M4: 1,516,324 km (0.115 R)
• M5: 1,627,326 km (0.116 R)
• M6: 1,695,243 km (0.073 R)
• M7: 1,976,337 km (0.12 R)
• M8: 2,221,828 km (0.102 R)
• M9: 2,425,281 km (0.099 R)
• M10: 2,661,496 km (0.093 R)
• M11: 2,905,041 km (0.11 R)
• M12: 3,298,334 km (0.104 R)
• M13: 3,798,290 km (0.077 R)
• M14: 4,511,872 km (0.11 R)
• M15: 5,918,541 km (0.058 R)
• M16: 6,415,355 km (0.068 R)
• M17: 7,715,211 km (0.066 R)
• M18: 7,830,252 km (0.102 R)
• M19: 8,296,548 km (0.107 R)
• M20: 8,375,087 km (0.048 R)
• M21: 8,731,729 km (0.1 R)
• M22: 8,811,763 km (0.103 R)
• M23: 9,707,107 km (0.03 R)
• M24: 10,418,594 km (0.064 R)
• M25: 10,461,080 km (0.037 R)
• M26: 10,545,902 km (0.043 R)
• M27: 11,407,885 km (0.117 R)
• M28: 11,803,122 km (0.039 R)
• M29: 11,847,403 km (0.114 R)
• M30: 12,292,307 km (0.071 R)
• M31: 14,503,214 km (0.099 R)
• M32: 15,702,391 km (0.058 R)
• M33: 16,734,167 km (0.088 R)
• M34: 16,933,133 km (0.085 R)
• M35: 18,143,529 km (0.099 R)
• M36: 18,347,880 km (0.1 R)
• M37: 18,707,513 km (0.109 R)
• M38: 20,222,042 km (0.06 R)
• M39: 21,289,273 km (0.095 R)
• M40: 21,992,682 km (0.092 R)
• M41: 22,813,825 km (0.107 R)
• M42: 24,148,537 km (0.092 R)
• M43: 24,260,885 km (0.035 R)
• M44: 25,222,949 km (0.119 R)
• M45: 25,279,946 km (0.095 R)
• M46: 25,336,943 km (0.104 R)
• M47: 25,451,086 km (0.058 R)
• M48: 27,301,163 km (0.078 R)
• M49: 29,134,335 km (0.084 R)
• M50: 30,156,388 km (0.065 R)
• M51: 31,435,001 km (0.097 R)
• M52: 32,731,266 km (0.098 R)
• M53: 33,730,729 km (0.118 R)
• M54: 34,045,035 km (0.112 R)
• M55: 34,613,357 km (0.071 R)
• M56: 34,930,355 km (0.105 R)
• M57: 35,567,343 km (0.041 R)
• M58: 35,759,277 km (0.099 R)
• M59: 36,079,715 km (0.098 R)
• M60: 36,272,547 km (0.041 R)
• M61: 36,336,874 km (0.1 R)
• M62: 36,852,987 km (0.1 R)
• M63: 39,734,242 km (0.113 R)
• M64: 42,077,393 km (0.088 R)
• M65: 43,027,040 km (0.098 R)
• M66: 43,367,974 km (0.071 R)
• M67: 43,983,868 km (0.114 R)
• M68: 46,057,594 km (0.069 R)
• M69: 46,546,031 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.4

Radius: 6.2

Gravity: 17.67 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 14 AU - 18.1 AU

Year: 27488 Days

Day: 24.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,800,689 km

• M1: 157,078 km (0.111 R)
• M2: 303,384 km (0.034 R)
• M3: 744,100 km (0.1 R)
• M4: 1,032,076 km (0.114 R)
• M5: 1,253,181 km (0.091 R)
• M6: 1,319,154 km (0.099 R)
• M7: 1,775,876 km (0.1 R)
• M8: 2,118,755 km (0.1 R)
• M9: 2,523,716 km (0.106 R)
• M10: 3,827,910 km (0.108 R)
• M11: 4,219,109 km (0.047 R)
• M12: 7,354,231 km (0.039 R)
• M13: 8,023,831 km (0.059 R)
• M14: 8,397,228 km (0.086 R)
• M15: 9,682,423 km (0.112 R)
• M16: 10,482,772 km (0.114 R)
• M17: 11,027,906 km (0.099 R)
• M18: 11,165,686 km (0.051 R)
• M19: 11,442,891 km (0.111 R)
• M20: 11,862,962 km (0.114 R)
• M21: 12,074,792 km (0.076 R)
• M22: 13,740,864 km (0.098 R)
• M23: 14,562,754 km (0.117 R)
• M24: 15,094,126 km (0.043 R)
• M25: 15,400,502 km (0.1 R)
• M26: 15,786,465 km (0.118 R)
• M27: 16,097,628 km (0.106 R)
• M28: 17,442,065 km (0.114 R)
• M29: 17,683,067 km (0.107 R)
• M30: 18,168,362 km (0.073 R)
• M31: 18,740,125 km (0.108 R)
• M32: 20,237,151 km (0.091 R)
• M33: 20,659,765 km (0.095 R)
• M34: 23,167,773 km (0.058 R)
• M35: 23,344,299 km (0.067 R)
• M36: 23,876,419 km (0.061 R)
• M37: 27,431,612 km (0.051 R)
• M38: 29,891,599 km (0.106 R)
• M39: 32,618,769 km (0.098 R)
• M40: 32,816,537 km (0.12 R)
• M41: 34,112,054 km (0.089 R)
• M42: 34,816,660 km (0.092 R)
• M43: 35,322,750 km (0.098 R)
• M44: 35,831,383 km (0.051 R)
• M45: 36,958,752 km (0.05 R)
• M46: 37,371,642 km (0.082 R)
• M47: 39,669,466 km (0.088 R)
• M48: 40,092,229 km (0.054 R)
• M49: 42,767,638 km (0.092 R)
• M50: 42,875,797 km (0.06 R)
• M51: 45,500,192 km (0.064 R)
• M52: 45,721,298 km (0.066 R)
• M53: 47,951,204 km (0.109 R)
• M54: 48,627,087 km (0.051 R)
• M55: 48,740,033 km (0.108 R)
• M56: 49,079,321 km (0.08 R)
• M57: 51,017,212 km (0.106 R)
• M58: 51,822,498 km (0.031 R)
• M59: 51,937,838 km (0.109 R)
• M60: 57,934,169 km (0.117 R)
• M61: 58,173,675 km (0.045 R)
• M62: 61,074,079 km (0.067 R)
• M63: 61,684,288 km (0.113 R)
• M64: 62,173,922 km (0.105 R)
• M65: 63,156,930 km (0.111 R)
• M66: 64,021,306 km (0.07 R)
• M67: 64,641,090 km (0.098 R)
• M68: 65,262,969 km (0.052 R)
• M69: 67,391,896 km (0.108 R)
• M70: 67,896,041 km (0.117 R)
• M71: 68,401,532 km (0.113 R)
• M72: 68,654,801 km (0.093 R)
• M73: 70,308,306 km (0.081 R)
• M74: 71,203,949 km (0.06 R)
• M75: 74,433,767 km (0.073 R)
• M76: 75,608,260 km (0.104 R)
• M77: 76,525,893 km (0.077 R)
• M78: 77,315,321 km (0.095 R)
• M79: 77,711,008 km (0.103 R)
• M80: 78,769,712 km (0.114 R)
• M81: 79,167,941 km (0.116 R)
• M82: 80,366,519 km (0.092 R)
• M83: 81,571,231 km (0.089 R)
• M84: 81,974,098 km (0.059 R)
• M85: 83,862,921 km (0.063 R)
• M86: 85,902,688 km (0.089 R)
• M87: 86,859,964 km (0.105 R)
• M88: 87,958,611 km (0.083 R)
• M89: 88,371,651 km (0.084 R)
• M90: 88,509,580 km (0.066 R)
• M91: 89,892,014 km (0.105 R)
• M92: 90,447,022 km (0.064 R)
• M93: 91,560,330 km (0.062 R)
• M94: 93,519,613 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 14,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit