🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.62 AU - 0.7 AU

Year: 188 Days

Day: 40.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,073,483 km

• M1: 172,486 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.79 AU - 1.07 AU

Year: 315 Days

Day: 20.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,073,483 km

• M1: 239,057 km (0.086 R)
• M2: 354,098 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.66 AU - 2.32 AU

Year: 987 Days

Day: 19.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,073,483 km

• M1: 142,716 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.49 AU - 3.07 AU

Year: 1629 Days

Day: 43.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,073,483 km

• M1: 892,800 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.52 AU - 3.82 AU

Year: 2471 Days

Day: 40.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,073,483 km

• M1: 2,681,691 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.09 AU - 4.37 AU

Year: 3058 Days

Day: 25.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.55 AU - 5.81 AU

Year: 4144 Days

Day: 44.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.2

Radius: 10.3

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.93 AU - 7.37 AU

Year: 6027 Days

Day: 10.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 68,073,483 km

• M1: 146,456 km (0.071 R)
• M2: 229,483 km (0.118 R)
• M3: 406,308 km (0.083 R)
• M4: 951,293 km (0.085 R)
• M5: 1,038,359 km (0.084 R)
• M6: 2,596,271 km (0.106 R)
• M7: 2,684,833 km (0.041 R)
• M8: 2,865,248 km (0.068 R)
• M9: 3,124,651 km (0.113 R)
• M10: 3,706,287 km (0.079 R)
• M11: 3,968,832 km (0.089 R)
• M12: 4,258,303 km (0.12 R)
• M13: 4,533,414 km (0.082 R)
• M14: 4,662,218 km (0.069 R)
• M15: 4,989,987 km (0.119 R)
• M16: 5,302,646 km (0.105 R)
• M17: 5,667,815 km (0.079 R)
• M18: 5,900,290 km (0.096 R)
• M19: 6,254,837 km (0.109 R)
• M20: 6,326,494 km (0.072 R)
• M21: 6,446,771 km (0.076 R)
• M22: 6,519,176 km (0.054 R)
• M23: 6,616,265 km (0.087 R)
• M24: 7,334,484 km (0.12 R)
• M25: 7,435,613 km (0.113 R)
• M26: 7,511,608 km (0.097 R)
• M27: 7,818,583 km (0.106 R)
• M28: 7,921,806 km (0.053 R)
• M29: 7,999,447 km (0.118 R)
• M30: 8,630,451 km (0.069 R)
• M31: 8,790,670 km (0.111 R)
• M32: 9,087,023 km (0.025 R)
• M33: 9,912,056 km (0.099 R)
• M34: 9,995,831 km (0.066 R)
• M35: 10,560,712 km (0.104 R)
• M36: 10,760,874 km (0.1 R)
• M37: 10,847,042 km (0.084 R)
• M38: 11,339,668 km (0.111 R)
• M39: 11,456,654 km (0.06 R)
• M40: 11,544,767 km (0.08 R)
• M41: 11,928,635 km (0.118 R)
• M42: 12,286,922 km (0.103 R)
• M43: 13,351,760 km (0.08 R)
• M44: 13,444,361 km (0.106 R)
• M45: 13,568,228 km (0.1 R)
• M46: 14,509,348 km (0.107 R)
• M47: 15,019,925 km (0.096 R)
• M48: 15,180,743 km (0.047 R)
• M49: 15,342,010 km (0.101 R)
• M50: 15,698,950 km (0.042 R)
• M51: 15,764,175 km (0.109 R)
• M52: 15,960,298 km (0.12 R)
• M53: 16,025,821 km (0.096 R)
• M54: 16,190,230 km (0.101 R)
• M55: 17,355,747 km (0.102 R)
• M56: 17,727,796 km (0.103 R)
• M57: 18,102,390 km (0.1 R)
• M58: 18,651,863 km (0.072 R)
• M59: 18,720,977 km (0.109 R)
• M60: 18,824,648 km (0.114 R)
• M61: 19,591,487 km (0.112 R)
• M62: 19,978,796 km (0.111 R)
• M63: 20,226,530 km (0.12 R)
• M64: 21,047,822 km (0.112 R)
• M65: 22,135,399 km (0.117 R)
• M66: 22,649,118 km (0.104 R)
• M67: 22,759,820 km (0.085 R)
• M68: 23,315,576 km (0.11 R)
• M69: 23,613,725 km (0.046 R)
• M70: 23,688,524 km (0.067 R)
• M71: 25,391,247 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889

Radius: 13.7

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.93 AU - 10.15 AU

Year: 10356 Days

Day: 12 Hours

Environment

Temp: -168 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,073,483 km

• M1: 172,038 km (0.077 R)
• M2: 258,804 km (0.079 R)
• M3: 407,056 km (0.103 R)
• M4: 821,292 km (0.082 R)
• M5: 954,434 km (0.112 R)
• M6: 1,400,236 km (0.082 R)
• M7: 2,443,681 km (0.086 R)
• M8: 2,556,478 km (0.07 R)
• M9: 2,935,110 km (0.098 R)
• M10: 3,584,664 km (0.11 R)
• M11: 3,778,543 km (0.098 R)
• M12: 4,009,073 km (0.102 R)
• M13: 4,176,773 km (0.056 R)
• M14: 4,415,381 km (0.098 R)
• M15: 4,519,052 km (0.111 R)
• M16: 4,623,621 km (0.082 R)
• M17: 4,870,607 km (0.095 R)
• M18: 5,231,138 km (0.085 R)
• M19: 6,325,596 km (0.111 R)
• M20: 6,600,258 km (0.115 R)
• M21: 6,919,051 km (0.092 R)
• M22: 7,654,923 km (0.086 R)
• M23: 7,990,022 km (0.102 R)
• M24: 8,415,778 km (0.102 R)
• M25: 8,892,546 km (0.076 R)
• M26: 9,557,060 km (0.07 R)
• M27: 9,646,968 km (0.108 R)
• M28: 10,887,135 km (0.073 R)
• M29: 12,617,832 km (0.075 R)
• M30: 12,765,785 km (0.094 R)
• M31: 12,964,151 km (0.065 R)
• M32: 13,414,291 km (0.111 R)
• M33: 13,971,244 km (0.106 R)
• M34: 15,318,074 km (0.099 R)
• M35: 15,581,815 km (0.089 R)
• M36: 15,847,052 km (0.118 R)
• M37: 15,953,566 km (0.061 R)
• M38: 16,977,414 km (0.068 R)
• M39: 17,414,838 km (0.095 R)
• M40: 17,635,046 km (0.115 R)
• M41: 18,078,155 km (0.11 R)
• M42: 18,918,745 km (0.1 R)
• M43: 19,315,479 km (0.091 R)
• M44: 19,944,388 km (0.08 R)
• M45: 20,521,986 km (0.084 R)
• M46: 21,752,877 km (0.106 R)
• M47: 24,224,234 km (0.116 R)
• M48: 25,150,544 km (0.118 R)
• M49: 25,962,710 km (0.072 R)
• M50: 27,292,785 km (0.033 R)
• M51: 27,676,952 km (0.05 R)
• M52: 28,321,121 km (0.097 R)
• M53: 28,775,001 km (0.103 R)
• M54: 31,280,616 km (0.09 R)
• M55: 32,221,287 km (0.066 R)
• M56: 32,423,992 km (0.113 R)
• M57: 33,171,233 km (0.107 R)
• M58: 33,786,679 km (0.114 R)
• M59: 35,586,192 km (0.054 R)
• M60: 36,497,542 km (0.042 R)
• M61: 36,708,924 km (0.103 R)
• M62: 36,991,365 km (0.031 R)
• M63: 37,985,891 km (0.098 R)
• M64: 39,494,137 km (0.102 R)
• M65: 39,856,164 km (0.074 R)
• M66: 40,802,370 km (0.1 R)
• M67: 41,977,312 km (0.119 R)
• M68: 43,312,324 km (0.042 R)
• M69: 43,610,771 km (0.118 R)
• M70: 44,736,495 km (0.049 R)
• M71: 45,038,384 km (0.118 R)
• M72: 45,643,956 km (0.034 R)
• M73: 48,093,471 km (0.05 R)
• M74: 48,634,866 km (0.067 R)
• M75: 49,802,029 km (0.119 R)
• M76: 50,506,784 km (0.084 R)
• M77: 51,057,155 km (0.062 R)
• M78: 51,451,644 km (0.102 R)
• M79: 51,609,620 km (0.065 R)
• M80: 52,561,212 km (0.119 R)
• M81: 53,278,683 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.9

Radius: 7.7

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 14.63 AU - 15.45 AU

Year: 20500 Days

Day: 23.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,073,483 km

• M1: 185,053 km (0.098 R)
• M2: 259,852 km (0.078 R)
• M3: 397,332 km (0.109 R)
• M4: 466,745 km (0.092 R)
• M5: 540,796 km (0.05 R)
• M6: 599,289 km (0.09 R)
• M7: 1,248,394 km (0.115 R)
• M8: 1,301,202 km (0.097 R)
• M9: 1,780,364 km (0.051 R)
• M10: 2,609,735 km (0.072 R)
• M11: 3,849,153 km (0.111 R)
• M12: 4,324,575 km (0.1 R)
• M13: 5,029,630 km (0.12 R)
• M14: 5,114,901 km (0.095 R)
• M15: 7,741,091 km (0.061 R)
• M16: 7,839,826 km (0.114 R)
• M17: 7,889,343 km (0.071 R)
• M18: 8,797,701 km (0.111 R)
• M19: 9,792,228 km (0.116 R)
• M20: 11,321,567 km (0.085 R)
• M21: 12,748,731 km (0.098 R)
• M22: 13,394,545 km (0.099 R)
• M23: 13,930,853 km (0.049 R)
• M24: 13,990,842 km (0.057 R)
• M25: 15,085,898 km (0.086 R)
• M26: 15,643,749 km (0.113 R)
• M27: 16,271,461 km (0.093 R)
• M28: 17,164,112 km (0.081 R)
• M29: 17,681,272 km (0.057 R)
• M30: 18,269,341 km (0.105 R)
• M31: 18,400,837 km (0.038 R)
• M32: 18,466,660 km (0.034 R)
• M33: 20,821,630 km (0.096 R)
• M34: 21,234,819 km (0.11 R)
• M35: 21,720,264 km (0.103 R)
• M36: 22,631,465 km (0.12 R)
• M37: 23,913,519 km (0.101 R)
• M38: 24,273,900 km (0.088 R)
• M39: 24,927,044 km (0.059 R)
• M40: 26,771,287 km (0.107 R)
• M41: 27,823,259 km (0.045 R)
• M42: 27,898,956 km (0.097 R)
• M43: 28,202,191 km (0.106 R)
• M44: 28,735,657 km (0.096 R)
• M45: 29,118,627 km (0.036 R)
• M46: 29,426,350 km (0.067 R)
• M47: 30,667,713 km (0.066 R)
• M48: 31,137,750 km (0.115 R)
• M49: 32,005,417 km (0.056 R)
• M50: 32,163,991 km (0.033 R)
• M51: 32,243,427 km (0.111 R)
• M52: 32,881,014 km (0.102 R)
• M53: 34,087,820 km (0.059 R)
• M54: 34,168,752 km (0.082 R)
• M55: 34,655,992 km (0.079 R)
• M56: 34,737,374 km (0.059 R)
• M57: 34,818,755 km (0.114 R)
• M58: 35,063,647 km (0.086 R)
• M59: 38,634,996 km (0.091 R)
• M60: 39,142,432 km (0.102 R)
• M61: 39,993,046 km (0.09 R)
• M62: 40,335,027 km (0.117 R)
• M63: 41,280,485 km (0.068 R)
• M64: 41,799,291 km (0.112 R)
• M65: 42,320,190 km (0.101 R)
• M66: 42,843,185 km (0.068 R)
• M67: 45,937,018 km (0.105 R)
• M68: 47,014,123 km (0.119 R)
• M69: 47,827,486 km (0.102 R)
• M70: 48,190,411 km (0.068 R)
• M71: 48,827,847 km (0.085 R)
• M72: 49,651,533 km (0.071 R)
• M73: 51,127,017 km (0.095 R)
• M74: 52,617,012 km (0.047 R)
• M75: 52,710,511 km (0.067 R)
• M76: 54,499,402 km (0.088 R)
• M77: 55,925,518 km (0.068 R)
• M78: 57,171,519 km (0.099 R)
• M79: 58,523,585 km (0.11 R)
• M80: 61,751,907 km (0.07 R)
• M81: 62,147,144 km (0.101 R)
• M82: 63,039,496 km (0.06 R)
• M83: 63,736,322 km (0.061 R)
• M84: 64,636,303 km (0.119 R)
• M85: 65,943,489 km (0.058 R)
• M86: 66,246,425 km (0.076 R)
• M87: 66,853,493 km (0.083 R)
• M88: 67,462,656 km (0.052 R)
• M89: 67,665,959 km (0.093 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 19,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit