🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.43 AU - 0.71 AU

Year: 156 Days

Day: 37.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.58 AU - 0.58 AU

Year: 160 Days

Day: 15.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,990,618 km

• M1: 39,344 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.01 AU - 1.65 AU

Year: 555 Days

Day: 38.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,990,618 km

• M1: 1,190,350 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.06 AU - 1.72 AU

Year: 593 Days

Day: 34.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.32 AU - 1.92 AU

Year: 746 Days

Day: 28.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,990,618 km

• M1: 43,683 km (0.037 R)
• M2: 764,445 km (0.114 R)

Asteroid Belt

Center: 5.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.5

Radius: 10.2

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.31 AU - 10.25 AU

Year: 11061 Days

Day: 12.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 75,990,618 km

• M1: 321,187 km (0.116 R)
• M2: 658,679 km (0.068 R)
• M3: 768,634 km (0.107 R)
• M4: 1,050,177 km (0.081 R)
• M5: 1,411,306 km (0.119 R)
• M6: 1,836,314 km (0.032 R)
• M7: 2,215,395 km (0.101 R)
• M8: 2,356,765 km (0.09 R)
• M9: 2,952,314 km (0.076 R)
• M10: 3,299,381 km (0.104 R)
• M11: 3,363,858 km (0.114 R)
• M12: 3,461,545 km (0.12 R)
• M13: 4,924,912 km (0.093 R)
• M14: 5,073,313 km (0.075 R)
• M15: 5,336,605 km (0.095 R)
• M16: 5,412,601 km (0.05 R)
• M17: 5,604,385 km (0.056 R)
• M18: 5,720,473 km (0.114 R)
• M19: 5,876,504 km (0.037 R)
• M20: 6,193,053 km (0.088 R)
• M21: 6,719,188 km (0.046 R)
• M22: 6,842,607 km (0.099 R)
• M23: 7,050,099 km (0.06 R)
• M24: 7,513,852 km (0.052 R)
• M25: 7,642,058 km (0.101 R)
• M26: 8,250,173 km (0.073 R)
• M27: 8,515,410 km (0.072 R)
• M28: 8,738,760 km (0.115 R)
• M29: 9,558,556 km (0.108 R)
• M30: 9,651,307 km (0.098 R)
• M31: 10,024,703 km (0.101 R)
• M32: 10,165,923 km (0.079 R)
• M33: 11,418,057 km (0.096 R)
• M34: 12,212,572 km (0.115 R)
• M35: 12,565,772 km (0.097 R)
• M36: 16,223,440 km (0.062 R)
• M37: 17,510,730 km (0.117 R)
• M38: 18,195,439 km (0.1 R)
• M39: 18,714,694 km (0.092 R)
• M40: 19,180,392 km (0.064 R)
• M41: 20,900,169 km (0.119 R)
• M42: 21,808,976 km (0.085 R)
• M43: 22,298,909 km (0.053 R)
• M44: 22,668,865 km (0.091 R)
• M45: 22,792,582 km (0.1 R)
• M46: 25,700,166 km (0.083 R)
• M47: 25,893,746 km (0.093 R)
• M48: 26,347,476 km (0.046 R)
• M49: 26,477,626 km (0.096 R)
• M50: 28,255,298 km (0.118 R)
• M51: 29,326,718 km (0.117 R)
• M52: 29,596,742 km (0.092 R)
• M53: 30,003,199 km (0.119 R)
• M54: 30,071,117 km (0.115 R)
• M55: 30,207,101 km (0.106 R)
• M56: 31,371,421 km (0.103 R)
• M57: 32,202,138 km (0.066 R)
• M58: 32,829,851 km (0.111 R)
• M59: 33,110,198 km (0.109 R)
• M60: 34,168,453 km (0.06 R)
• M61: 35,237,778 km (0.056 R)
• M62: 35,740,577 km (0.11 R)
• M63: 35,812,533 km (0.103 R)
• M64: 38,289,874 km (0.054 R)
• M65: 40,221,332 km (0.099 R)
• M66: 40,521,276 km (0.092 R)
• M67: 41,956,219 km (0.116 R)
• M68: 42,260,351 km (0.114 R)
• M69: 42,794,565 km (0.107 R)
• M70: 42,871,010 km (0.117 R)
• M71: 44,332,880 km (0.116 R)
• M72: 44,875,621 km (0.09 R)
• M73: 45,031,053 km (0.1 R)
• M74: 45,811,206 km (0.114 R)
• M75: 45,889,446 km (0.107 R)
• M76: 45,967,686 km (0.104 R)
• M77: 46,202,854 km (0.115 R)
• M78: 46,438,321 km (0.092 R)
• M79: 47,147,415 km (0.037 R)
• M80: 48,656,109 km (0.069 R)
• M81: 48,975,650 km (0.103 R)
• M82: 49,697,310 km (0.088 R)
• M83: 50,422,561 km (0.037 R)
• M84: 51,802,003 km (0.08 R)
• M85: 52,619,256 km (0.102 R)
• M86: 54,100,873 km (0.12 R)
• M87: 54,432,083 km (0.109 R)
• M88: 55,096,297 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.1

Radius: 9.8

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.39 AU - 12.75 AU

Year: 12428 Days

Day: 13.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,990,618 km

• M1: 123,568 km (0.072 R)
• M2: 375,042 km (0.113 R)
• M3: 838,047 km (0.064 R)
• M4: 996,920 km (0.054 R)
• M5: 1,630,018 km (0.107 R)
• M6: 1,856,659 km (0.104 R)
• M7: 2,202,230 km (0.091 R)
• M8: 2,597,019 km (0.114 R)
• M9: 2,922,843 km (0.052 R)
• M10: 3,106,101 km (0.102 R)
• M11: 3,356,378 km (0.118 R)
• M12: 3,516,298 km (0.095 R)
• M13: 4,010,869 km (0.049 R)
• M14: 4,562,735 km (0.094 R)
• M15: 4,740,158 km (0.098 R)
• M16: 4,811,666 km (0.1 R)
• M17: 5,101,736 km (0.081 R)
• M18: 5,547,538 km (0.11 R)
• M19: 5,813,523 km (0.102 R)
• M20: 6,279,071 km (0.056 R)
• M21: 6,918,453 km (0.068 R)
• M22: 7,287,211 km (0.072 R)
• M23: 8,258,700 km (0.043 R)
• M24: 8,345,168 km (0.118 R)
• M25: 8,649,898 km (0.096 R)
• M26: 9,091,811 km (0.106 R)
• M27: 9,360,339 km (0.078 R)
• M28: 9,631,709 km (0.087 R)
• M29: 10,181,930 km (0.07 R)
• M30: 10,321,206 km (0.11 R)
• M31: 11,505,572 km (0.075 R)
• M32: 12,040,235 km (0.111 R)
• M33: 13,234,774 km (0.083 R)
• M34: 13,641,381 km (0.075 R)
• M35: 14,362,892 km (0.107 R)
• M36: 15,043,861 km (0.113 R)
• M37: 15,842,564 km (0.106 R)
• M38: 16,819,289 km (0.101 R)
• M39: 17,871,410 km (0.074 R)
• M40: 18,660,240 km (0.061 R)
• M41: 18,944,626 km (0.105 R)
• M42: 19,690,969 km (0.1 R)
• M43: 20,096,828 km (0.099 R)
• M44: 20,271,708 km (0.085 R)
• M45: 20,740,249 km (0.09 R)
• M46: 21,153,139 km (0.055 R)
• M47: 21,927,308 km (0.093 R)
• M48: 23,197,394 km (0.041 R)
• M49: 24,865,111 km (0.064 R)
• M50: 24,927,643 km (0.03 R)
• M51: 26,635,003 km (0.094 R)
• M52: 29,828,918 km (0.111 R)
• M53: 30,897,795 km (0.079 R)
• M54: 31,032,283 km (0.026 R)
• M55: 31,301,858 km (0.088 R)
• M56: 31,775,485 km (0.101 R)
• M57: 32,183,289 km (0.086 R)
• M58: 32,729,770 km (0.112 R)
• M59: 33,901,271 km (0.08 R)
• M60: 35,507,952 km (0.117 R)
• M61: 35,719,334 km (0.105 R)
• M62: 36,072,684 km (0.071 R)
• M63: 36,640,258 km (0.077 R)
• M64: 37,856,340 km (0.087 R)
• M65: 39,887,879 km (0.096 R)
• M66: 41,360,670 km (0.07 R)
• M67: 41,583,122 km (0.115 R)
• M68: 41,805,873 km (0.096 R)
• M69: 42,252,871 km (0.054 R)
• M70: 43,376,950 km (0.075 R)
• M71: 44,510,902 km (0.099 R)
• M72: 44,586,897 km (0.03 R)
• M73: 44,662,743 km (0.046 R)
• M74: 45,043,470 km (0.058 R)
• M75: 45,425,094 km (0.119 R)
• M76: 46,037,997 km (0.119 R)
• M77: 46,268,527 km (0.057 R)
• M78: 49,614,882 km (0.079 R)
• M79: 49,693,570 km (0.058 R)
• M80: 50,721,158 km (0.09 R)
• M81: 51,356,949 km (0.112 R)
• M82: 53,038,429 km (0.105 R)
• M83: 53,522,229 km (0.1 R)
• M84: 53,845,510 km (0.043 R)
• M85: 54,088,457 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.3

Radius: 6.7

Gravity: 14.49 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 11.93 AU - 17.57 AU

Year: 20487 Days

Day: 16.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 75,990,618 km

• M1: 85,720 km (0.072 R)
• M2: 127,757 km (0.066 R)
• M3: 236,963 km (0.04 R)
• M4: 580,290 km (0.057 R)
• M5: 667,954 km (0.094 R)
• M6: 1,035,816 km (0.042 R)
• M7: 1,705,266 km (0.102 R)
• M8: 1,898,397 km (0.088 R)
• M9: 2,031,240 km (0.105 R)
• M10: 5,450,898 km (0.096 R)
• M11: 5,592,716 km (0.058 R)
• M12: 6,720,535 km (0.066 R)
• M13: 6,872,676 km (0.111 R)
• M14: 7,128,937 km (0.086 R)
• M15: 7,862,714 km (0.077 R)
• M16: 8,292,958 km (0.086 R)
• M17: 9,008,185 km (0.111 R)
• M18: 9,063,985 km (0.106 R)
• M19: 9,571,721 km (0.119 R)
• M20: 10,732,750 km (0.079 R)
• M21: 14,342,546 km (0.082 R)
• M22: 14,999,580 km (0.078 R)
• M23: 15,868,295 km (0.084 R)
• M24: 16,003,382 km (0.071 R)
• M25: 17,028,875 km (0.119 R)
• M26: 17,584,482 km (0.056 R)
• M27: 17,794,218 km (0.081 R)
• M28: 20,597,233 km (0.057 R)
• M29: 21,861,335 km (0.098 R)
• M30: 22,086,929 km (0.11 R)
• M31: 22,313,420 km (0.101 R)
• M32: 22,389,117 km (0.11 R)
• M33: 23,457,245 km (0.072 R)
• M34: 23,688,224 km (0.076 R)
• M35: 23,920,101 km (0.032 R)
• M36: 24,463,889 km (0.089 R)
• M37: 24,541,830 km (0.071 R)
• M38: 25,563,583 km (0.105 R)
• M39: 26,199,225 km (0.069 R)
• M40: 26,519,065 km (0.117 R)
• M41: 27,486,215 km (0.072 R)
• M42: 30,288,333 km (0.053 R)
• M43: 31,298,867 km (0.113 R)
• M44: 31,978,639 km (0.12 R)
• M45: 38,131,001 km (0.1 R)
• M46: 38,584,133 km (0.076 R)
• M47: 39,587,187 km (0.079 R)
• M48: 39,862,297 km (0.065 R)
• M49: 41,154,374 km (0.084 R)
• M50: 41,898,773 km (0.105 R)
• M51: 43,874,213 km (0.083 R)
• M52: 44,444,181 km (0.09 R)
• M53: 46,458,217 km (0.086 R)
• M54: 50,375,886 km (0.076 R)
• M55: 50,475,219 km (0.112 R)
• M56: 53,180,697 km (0.086 R)
• M57: 53,788,214 km (0.09 R)
• M58: 56,653,910 km (0.117 R)
• M59: 58,835,646 km (0.104 R)
• M60: 59,568,975 km (0.105 R)
• M61: 59,884,177 km (0.089 R)
• M62: 62,212,518 km (0.116 R)
• M63: 62,852,648 km (0.082 R)
• M64: 64,894,060 km (0.054 R)
• M65: 65,543,315 km (0.095 R)
• M66: 66,303,422 km (0.073 R)
• M67: 67,284,934 km (0.114 R)
• M68: 67,503,795 km (0.11 R)
• M69: 68,711,200 km (0.044 R)
• M70: 70,147,489 km (0.084 R)
• M71: 71,036,250 km (0.118 R)
• M72: 71,817,001 km (0.118 R)
• M73: 72,488,396 km (0.117 R)
• M74: 72,712,643 km (0.045 R)
• M75: 73,950,416 km (0.109 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 17,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit