🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.84 AU - 0.94 AU

Year: 305 Days

Day: 46.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.89 AU - 1.29 AU

Year: 414 Days

Day: 21 Hours

Environment

Temp: 27 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.48 AU - 1.92 AU

Year: 806 Days

Day: 15.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.57 AU - 2.15 AU

Year: 922 Days

Day: 16.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,473,453 km

• M1: 191,186 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.1 AU - 2.24 AU

Year: 1162 Days

Day: 35.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,473,453 km

• M1: 229,782 km (0.028 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.3

Radius: 10.5

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.17 AU - 6.67 AU

Year: 4586 Days

Day: 8.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 50,473,453 km

• M1: 147,204 km (0.12 R)
• M2: 354,397 km (0.058 R)
• M3: 443,258 km (0.053 R)
• M4: 609,911 km (0.111 R)
• M5: 878,439 km (0.103 R)
• M6: 976,425 km (0.116 R)
• M7: 1,070,373 km (0.119 R)
• M8: 1,379,891 km (0.106 R)
• M9: 1,531,583 km (0.074 R)
• M10: 1,774,680 km (0.1 R)
• M11: 2,060,711 km (0.096 R)
• M12: 2,214,497 km (0.089 R)
• M13: 2,436,351 km (0.066 R)
• M14: 3,051,647 km (0.064 R)
• M15: 3,192,269 km (0.11 R)
• M16: 3,263,328 km (0.109 R)
• M17: 3,395,124 km (0.114 R)
• M18: 3,776,149 km (0.066 R)
• M19: 3,927,243 km (0.102 R)
• M20: 4,157,923 km (0.12 R)
• M21: 4,235,714 km (0.053 R)
• M22: 4,472,228 km (0.066 R)
• M23: 4,578,892 km (0.095 R)
• M24: 4,972,184 km (0.106 R)
• M25: 5,362,336 km (0.08 R)
• M26: 5,546,939 km (0.064 R)
• M27: 5,893,259 km (0.116 R)
• M28: 6,054,226 km (0.082 R)
• M29: 6,291,189 km (0.063 R)
• M30: 6,501,075 km (0.058 R)
• M31: 6,621,950 km (0.116 R)
• M32: 6,835,576 km (0.108 R)
• M33: 6,912,319 km (0.051 R)
• M34: 7,206,877 km (0.075 R)
• M35: 7,284,968 km (0.107 R)
• M36: 7,856,282 km (0.111 R)
• M37: 7,969,079 km (0.117 R)
• M38: 8,066,168 km (0.034 R)
• M39: 8,359,978 km (0.084 R)
• M40: 8,707,045 km (0.089 R)
• M41: 8,941,016 km (0.096 R)
• M42: 9,415,391 km (0.06 R)
• M43: 9,741,963 km (0.025 R)
• M44: 9,950,203 km (0.108 R)
• M45: 10,547,996 km (0.12 R)
• M46: 10,708,216 km (0.1 R)
• M47: 11,302,718 km (0.079 R)
• M48: 11,704,986 km (0.055 R)
• M49: 11,944,792 km (0.076 R)
• M50: 12,373,240 km (0.085 R)
• M51: 12,448,338 km (0.094 R)
• M52: 12,617,683 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.7

Radius: 12.5

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.14 AU - 10 AU

Year: 8332 Days

Day: 15 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,473,453 km

• M1: 328,667 km (0.096 R)
• M2: 505,940 km (0.105 R)
• M3: 674,986 km (0.082 R)
• M4: 1,667,567 km (0.11 R)
• M5: 1,954,047 km (0.105 R)
• M6: 2,068,639 km (0.112 R)
• M7: 2,209,112 km (0.081 R)
• M8: 2,426,029 km (0.083 R)
• M9: 2,726,421 km (0.096 R)
• M10: 3,065,410 km (0.089 R)
• M11: 3,226,527 km (0.072 R)
• M12: 4,645,911 km (0.115 R)
• M13: 5,051,621 km (0.12 R)
• M14: 5,210,643 km (0.06 R)
• M15: 5,371,461 km (0.108 R)
• M16: 6,064,997 km (0.077 R)
• M17: 6,166,424 km (0.063 R)
• M18: 6,370,925 km (0.117 R)
• M19: 6,508,555 km (0.066 R)
• M20: 6,647,082 km (0.091 R)
• M21: 6,751,801 km (0.102 R)
• M22: 6,892,124 km (0.1 R)
• M23: 6,998,039 km (0.081 R)
• M24: 7,175,761 km (0.053 R)
• M25: 7,463,139 km (0.063 R)
• M26: 7,572,046 km (0.084 R)
• M27: 7,754,555 km (0.086 R)
• M28: 7,864,809 km (0.052 R)
• M29: 8,727,091 km (0.118 R)
• M30: 8,918,576 km (0.111 R)
• M31: 9,501,410 km (0.116 R)
• M32: 9,579,948 km (0.066 R)
• M33: 9,857,004 km (0.053 R)
• M34: 9,936,590 km (0.082 R)
• M35: 10,257,328 km (0.116 R)
• M36: 10,337,961 km (0.051 R)
• M37: 10,663,037 km (0.045 R)
• M38: 11,996,403 km (0.11 R)
• M39: 12,124,010 km (0.073 R)
• M40: 12,553,057 km (0.088 R)
• M41: 12,682,608 km (0.032 R)
• M42: 13,074,405 km (0.063 R)
• M43: 13,914,248 km (0.067 R)
• M44: 14,048,586 km (0.042 R)
• M45: 14,318,311 km (0.086 R)
• M46: 15,785,867 km (0.084 R)
• M47: 15,925,890 km (0.041 R)
• M48: 17,109,060 km (0.101 R)
• M49: 17,880,985 km (0.076 R)
• M50: 18,075,761 km (0.029 R)
• M51: 18,664,429 km (0.094 R)
• M52: 19,759,784 km (0.066 R)
• M53: 21,960,668 km (0.108 R)
• M54: 22,169,208 km (0.107 R)
• M55: 22,693,847 km (0.094 R)
• M56: 23,010,546 km (0.116 R)
• M57: 23,222,377 km (0.095 R)
• M58: 24,507,722 km (0.079 R)
• M59: 24,941,256 km (0.108 R)
• M60: 25,926,059 km (0.114 R)
• M61: 26,257,269 km (0.064 R)
• M62: 26,700,826 km (0.083 R)
• M63: 27,427,124 km (0.092 R)
• M64: 27,539,322 km (0.061 R)
• M65: 27,708,069 km (0.092 R)
• M66: 28,899,017 km (0.104 R)
• M67: 30,164,466 km (0.076 R)
• M68: 30,396,492 km (0.114 R)
• M69: 31,801,067 km (0.107 R)
• M70: 33,586,517 km (0.062 R)
• M71: 34,491,285 km (0.11 R)
• M72: 34,794,670 km (0.103 R)
• M73: 35,343,095 km (0.112 R)
• M74: 35,894,363 km (0.111 R)
• M75: 37,253,759 km (0.099 R)
• M76: 38,002,347 km (0.116 R)
• M77: 38,819,002 km (0.111 R)
• M78: 39,895,508 km (0.074 R)
• M79: 40,661,449 km (0.061 R)
• M80: 40,853,683 km (0.088 R)
• M81: 42,467,245 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.7

Radius: 12.2

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.79 AU - 9.97 AU

Year: 8816 Days

Day: 5.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 50,473,453 km

• M1: 271,221 km (0.118 R)
• M2: 615,595 km (0.098 R)
• M3: 727,345 km (0.112 R)
• M4: 1,510,938 km (0.078 R)
• M5: 1,619,098 km (0.112 R)
• M6: 2,104,692 km (0.109 R)
• M7: 2,239,929 km (0.117 R)
• M8: 2,519,378 km (0.097 R)
• M9: 2,899,656 km (0.075 R)
• M10: 3,173,868 km (0.114 R)
• M11: 3,298,483 km (0.101 R)
• M12: 3,830,005 km (0.105 R)
• M13: 3,946,242 km (0.039 R)
• M14: 4,080,432 km (0.12 R)
• M15: 4,216,266 km (0.114 R)
• M16: 4,405,657 km (0.083 R)
• M17: 4,774,865 km (0.088 R)
• M18: 5,319,850 km (0.111 R)
• M19: 5,694,293 km (0.083 R)
• M20: 6,528,301 km (0.082 R)
• M21: 7,194,311 km (0.071 R)
• M22: 7,776,247 km (0.062 R)
• M23: 8,308,965 km (0.05 R)
• M24: 10,045,647 km (0.111 R)
• M25: 11,383,500 km (0.108 R)
• M26: 11,624,054 km (0.12 R)
• M27: 11,866,253 km (0.061 R)
• M28: 12,602,873 km (0.046 R)
• M29: 13,430,298 km (0.094 R)
• M30: 13,659,034 km (0.117 R)
• M31: 13,991,590 km (0.097 R)
• M32: 14,769,499 km (0.057 R)
• M33: 14,926,876 km (0.08 R)
• M34: 15,775,095 km (0.072 R)
• M35: 16,939,416 km (0.05 R)
• M36: 17,049,071 km (0.073 R)
• M37: 17,352,007 km (0.056 R)
• M38: 17,435,033 km (0.073 R)
• M39: 17,601,237 km (0.112 R)
• M40: 18,497,029 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.7

Radius: 11.8

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.59 AU - 12.95 AU

Year: 12846 Days

Day: 10.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,473,453 km

• M1: 159,471 km (0.042 R)
• M2: 289,023 km (0.108 R)
• M3: 490,531 km (0.11 R)
• M4: 564,582 km (0.103 R)
• M5: 1,039,107 km (0.095 R)
• M6: 1,285,495 km (0.1 R)
• M7: 1,415,944 km (0.109 R)
• M8: 2,033,185 km (0.108 R)
• M9: 2,238,732 km (0.097 R)
• M10: 2,370,827 km (0.096 R)
• M11: 2,451,460 km (0.074 R)
• M12: 2,811,243 km (0.114 R)
• M13: 2,896,813 km (0.077 R)
• M14: 3,458,703 km (0.08 R)
• M15: 3,643,157 km (0.107 R)
• M16: 3,831,052 km (0.106 R)
• M17: 4,086,565 km (0.089 R)
• M18: 4,183,804 km (0.063 R)
• M19: 4,715,774 km (0.06 R)
• M20: 5,269,286 km (0.115 R)
• M21: 6,063,950 km (0.049 R)
• M22: 6,175,251 km (0.119 R)
• M23: 6,437,645 km (0.084 R)
• M24: 7,483,783 km (0.106 R)
• M25: 7,563,369 km (0.102 R)
• M26: 7,643,254 km (0.113 R)
• M27: 7,925,097 km (0.115 R)
• M28: 8,374,938 km (0.077 R)
• M29: 8,749,231 km (0.092 R)
• M30: 9,557,359 km (0.056 R)
• M31: 9,817,659 km (0.08 R)
• M32: 9,992,390 km (0.071 R)
• M33: 12,451,180 km (0.071 R)
• M34: 14,585,643 km (0.102 R)
• M35: 15,288,154 km (0.092 R)
• M36: 15,643,749 km (0.066 R)
• M37: 16,207,733 km (0.081 R)
• M38: 16,830,808 km (0.118 R)
• M39: 17,461,662 km (0.101 R)
• M40: 20,842,723 km (0.118 R)
• M41: 21,747,342 km (0.117 R)
• M42: 22,722,570 km (0.103 R)
• M43: 24,715,663 km (0.094 R)
• M44: 25,132,891 km (0.111 R)
• M45: 25,312,409 km (0.088 R)
• M46: 25,612,651 km (0.027 R)
• M47: 25,733,078 km (0.119 R)
• M48: 26,520,262 km (0.051 R)
• M49: 27,438,493 km (0.079 R)
• M50: 28,056,333 km (0.118 R)
• M51: 28,678,959 km (0.06 R)
• M52: 30,318,701 km (0.061 R)
• M53: 31,149,867 km (0.091 R)
• M54: 31,665,232 km (0.048 R)
• M55: 32,378,365 km (0.101 R)
• M56: 32,769,563 km (0.099 R)
• M57: 32,900,312 km (0.086 R)
• M58: 34,882,334 km (0.029 R)
• M59: 36,157,656 km (0.088 R)
• M60: 36,970,870 km (0.107 R)
• M61: 37,516,453 km (0.113 R)
• M62: 37,721,701 km (0.094 R)
• M63: 37,927,249 km (0.102 R)
• M64: 38,615,549 km (0.087 R)
• M65: 39,934,404 km (0.106 R)
• M66: 40,143,990 km (0.043 R)
• M67: 40,634,372 km (0.119 R)
• M68: 41,409,139 km (0.116 R)
• M69: 41,975,667 km (0.078 R)
• M70: 42,259,902 km (0.08 R)
• M71: 43,259,815 km (0.1 R)
• M72: 43,475,086 km (0.111 R)
• M73: 44,774,044 km (0.119 R)
• M74: 44,919,154 km (0.057 R)
• M75: 45,720,251 km (0.025 R)
• M76: 46,820,094 km (0.104 R)
• M77: 47,336,357 km (0.036 R)
• M78: 47,780,363 km (0.037 R)
• M79: 48,896,513 km (0.11 R)
• M80: 50,322,480 km (0.035 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 18,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit