🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.44 AU - 0.62 AU

Year: 144 Days

Day: 26.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 27.1 °

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: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.46 AU - 0.7 AU

Year: 165 Days

Day: 44.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.77 AU - 1.11 AU

Year: 340 Days

Day: 41.1 Hours

Environment

Temp: 43 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.17 AU - 1.41 AU

Year: 546 Days

Day: 39.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 117.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,258,942 km

• M1: 291,566 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.41 AU - 3.95 AU

Year: 2114 Days

Day: 13.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,258,942 km

• M1: 360,232 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.22 AU - 4.84 AU

Year: 3016 Days

Day: 31.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 137.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.4

Radius: 12.8

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.95 AU - 10.47 AU

Year: 9583 Days

Day: 11.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 81,258,942 km

• M1: 360,980 km (0.082 R)
• M2: 473,028 km (0.1 R)
• M3: 931,845 km (0.12 R)
• M4: 1,112,709 km (0.109 R)
• M5: 1,194,090 km (0.111 R)
• M6: 1,334,413 km (0.09 R)
• M7: 1,586,336 km (0.06 R)
• M8: 1,726,210 km (0.029 R)
• M9: 2,035,279 km (0.12 R)
• M10: 2,274,636 km (0.111 R)
• M11: 2,541,369 km (0.114 R)
• M12: 2,837,423 km (0.071 R)
• M13: 3,028,310 km (0.048 R)
• M14: 3,144,846 km (0.074 R)
• M15: 3,442,845 km (0.12 R)
• M16: 3,564,768 km (0.074 R)
• M17: 3,667,392 km (0.086 R)
• M18: 3,960,304 km (0.077 R)
• M19: 4,392,044 km (0.084 R)
• M20: 4,838,893 km (0.1 R)
• M21: 5,512,981 km (0.081 R)
• M22: 5,704,167 km (0.104 R)
• M23: 5,946,216 km (0.062 R)
• M24: 6,167,023 km (0.069 R)
• M25: 6,266,056 km (0.093 R)
• M26: 6,365,689 km (0.07 R)
• M27: 6,642,295 km (0.112 R)
• M28: 7,259,386 km (0.062 R)
• M29: 7,416,614 km (0.039 R)
• M30: 7,948,883 km (0.042 R)
• M31: 8,137,975 km (0.107 R)
• M32: 9,106,471 km (0.095 R)
• M33: 9,618,844 km (0.075 R)
• M34: 10,790,644 km (0.026 R)
• M35: 10,940,391 km (0.094 R)
• M36: 11,120,807 km (0.095 R)
• M37: 11,393,523 km (0.12 R)
• M38: 11,699,002 km (0.027 R)
• M39: 11,821,972 km (0.055 R)
• M40: 12,224,689 km (0.119 R)
• M41: 12,318,337 km (0.072 R)
• M42: 12,412,135 km (0.058 R)
• M43: 13,395,442 km (0.06 R)
• M44: 13,556,409 km (0.088 R)
• M45: 13,847,676 km (0.096 R)
• M46: 14,239,473 km (0.088 R)
• M47: 14,601,799 km (0.087 R)
• M48: 14,734,193 km (0.091 R)
• M49: 15,067,198 km (0.117 R)
• M50: 15,470,215 km (0.081 R)
• M51: 15,639,111 km (0.089 R)
• M52: 15,842,564 km (0.119 R)
• M53: 16,252,313 km (0.025 R)
• M54: 16,700,209 km (0.061 R)
• M55: 17,326,874 km (0.116 R)
• M56: 17,855,104 km (0.104 R)
• M57: 18,424,474 km (0.115 R)
• M58: 18,531,885 km (0.026 R)
• M59: 19,253,246 km (0.062 R)
• M60: 19,617,367 km (0.096 R)
• M61: 19,763,674 km (0.088 R)
• M62: 19,910,280 km (0.099 R)
• M63: 20,426,542 km (0.104 R)
• M64: 20,649,144 km (0.082 R)
• M65: 21,284,187 km (0.107 R)
• M66: 21,887,664 km (0.049 R)
• M67: 22,115,502 km (0.03 R)
• M68: 22,382,235 km (0.06 R)
• M69: 23,654,116 km (0.094 R)
• M70: 25,306,724 km (0.037 R)
• M71: 26,187,107 km (0.08 R)
• M72: 26,469,398 km (0.102 R)
• M73: 26,914,901 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798

Radius: 9.7

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.54 AU - 10.88 AU

Year: 10419 Days

Day: 13.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 81,258,942 km

• M1: 225,294 km (0.118 R)
• M2: 630,854 km (0.074 R)
• M3: 751,580 km (0.102 R)
• M4: 1,017,565 km (0.114 R)
• M5: 1,247,197 km (0.057 R)
• M6: 1,516,922 km (0.075 R)
• M7: 1,587,383 km (0.073 R)
• M8: 1,731,595 km (0.045 R)
• M9: 2,111,275 km (0.077 R)
• M10: 2,917,158 km (0.118 R)
• M11: 3,276,493 km (0.048 R)
• M12: 3,399,462 km (0.115 R)
• M13: 3,523,927 km (0.112 R)
• M14: 3,745,482 km (0.072 R)
• M15: 3,841,973 km (0.107 R)
• M16: 4,004,436 km (0.115 R)
• M17: 4,302,584 km (0.073 R)
• M18: 4,471,480 km (0.051 R)
• M19: 4,955,878 km (0.099 R)
• M20: 6,585,149 km (0.097 R)
• M21: 6,897,808 km (0.1 R)
• M22: 7,056,083 km (0.093 R)
• M23: 7,660,159 km (0.114 R)
• M24: 8,155,328 km (0.042 R)
• M25: 8,491,175 km (0.097 R)
• M26: 9,791,031 km (0.109 R)
• M27: 10,193,001 km (0.087 R)
• M28: 12,571,158 km (0.119 R)
• M29: 13,007,984 km (0.077 R)
• M30: 13,747,147 km (0.065 R)
• M31: 13,946,561 km (0.075 R)
• M32: 14,046,642 km (0.082 R)
• M33: 14,348,231 km (0.111 R)
• M34: 14,449,210 km (0.075 R)
• M35: 14,804,804 km (0.113 R)
• M36: 15,679,951 km (0.065 R)
• M37: 15,784,071 km (0.102 R)
• M38: 16,307,813 km (0.114 R)
• M39: 17,588,222 km (0.108 R)
• M40: 20,018,439 km (0.089 R)
• M41: 20,414,724 km (0.103 R)
• M42: 21,214,923 km (0.106 R)
• M43: 21,387,858 km (0.119 R)
• M44: 21,967,251 km (0.099 R)
• M45: 22,728,255 km (0.068 R)
• M46: 23,260,225 km (0.097 R)
• M47: 23,438,396 km (0.057 R)
• M48: 24,216,006 km (0.112 R)
• M49: 25,367,610 km (0.114 R)
• M50: 26,413,000 km (0.077 R)
• M51: 26,661,183 km (0.036 R)
• M52: 27,034,579 km (0.085 R)
• M53: 27,535,283 km (0.106 R)
• M54: 27,723,926 km (0.114 R)
• M55: 28,228,819 km (0.111 R)
• M56: 29,440,263 km (0.048 R)
• M57: 31,913,415 km (0.072 R)
• M58: 32,442,542 km (0.102 R)
• M59: 32,575,385 km (0.094 R)
• M60: 33,308,564 km (0.114 R)
• M61: 33,576,644 km (0.116 R)
• M62: 33,778,152 km (0.098 R)
• M63: 34,182,216 km (0.089 R)
• M64: 34,859,445 km (0.098 R)
• M65: 34,927,363 km (0.114 R)
• M66: 35,063,497 km (0.104 R)
• M67: 35,199,631 km (0.116 R)
• M68: 35,541,013 km (0.116 R)
• M69: 36,986,578 km (0.035 R)
• M70: 37,264,231 km (0.1 R)
• M71: 38,311,117 km (0.091 R)
• M72: 38,451,440 km (0.05 R)
• M73: 38,732,534 km (0.112 R)
• M74: 39,438,487 km (0.085 R)
• M75: 40,006,211 km (0.052 R)
• M76: 40,505,269 km (0.058 R)
• M77: 40,648,135 km (0.114 R)
• M78: 41,437,413 km (0.051 R)
• M79: 41,870,050 km (0.112 R)
• M80: 42,014,562 km (0.062 R)
• M81: 42,304,183 km (0.055 R)
• M82: 42,958,225 km (0.1 R)
• M83: 46,352,751 km (0.05 R)
• M84: 46,726,895 km (0.068 R)
• M85: 47,327,680 km (0.117 R)
• M86: 47,779,765 km (0.116 R)
• M87: 48,992,704 km (0.05 R)
• M88: 49,221,290 km (0.108 R)
• M89: 51,836,261 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713

Radius: 8

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 14.51 AU - 15.47 AU

Year: 21635 Days

Day: 19.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,258,942 km

• M1: 112,797 km (0.056 R)
• M2: 279,449 km (0.106 R)
• M3: 700,716 km (0.09 R)
• M4: 823,087 km (0.068 R)
• M5: 1,174,942 km (0.077 R)
• M6: 1,262,606 km (0.097 R)
• M7: 1,667,418 km (0.098 R)
• M8: 1,766,452 km (0.044 R)
• M9: 2,438,445 km (0.103 R)
• M10: 2,627,537 km (0.071 R)
• M11: 3,020,082 km (0.064 R)
• M12: 3,305,963 km (0.042 R)
• M13: 4,396,532 km (0.071 R)
• M14: 4,580,687 km (0.086 R)
• M15: 4,861,632 km (0.11 R)
• M16: 4,956,626 km (0.103 R)
• M17: 5,539,011 km (0.091 R)
• M18: 5,688,160 km (0.113 R)
• M19: 5,990,198 km (0.09 R)
• M20: 6,091,924 km (0.115 R)
• M21: 6,874,172 km (0.081 R)
• M22: 7,467,776 km (0.104 R)
• M23: 7,909,838 km (0.067 R)
• M24: 8,190,334 km (0.071 R)
• M25: 8,646,159 km (0.072 R)
• M26: 8,877,138 km (0.076 R)
• M27: 9,168,704 km (0.098 R)
• M28: 9,286,288 km (0.113 R)
• M29: 11,045,858 km (0.098 R)
• M30: 13,703,015 km (0.083 R)
• M31: 16,760,796 km (0.07 R)
• M32: 17,265,988 km (0.103 R)
• M33: 17,338,543 km (0.112 R)
• M34: 17,484,102 km (0.079 R)
• M35: 19,336,422 km (0.119 R)
• M36: 19,411,820 km (0.085 R)
• M37: 20,554,448 km (0.065 R)
• M38: 20,785,577 km (0.059 R)
• M39: 21,328,168 km (0.116 R)
• M40: 22,111,463 km (0.088 R)
• M41: 23,464,725 km (0.09 R)
• M42: 24,029,607 km (0.03 R)
• M43: 24,273,152 km (0.119 R)
• M44: 24,517,445 km (0.078 R)
• M45: 25,008,426 km (0.071 R)
• M46: 26,166,912 km (0.098 R)
• M47: 26,333,863 km (0.11 R)
• M48: 26,417,488 km (0.081 R)
• M49: 28,535,794 km (0.088 R)
• M50: 29,138,673 km (0.05 R)
• M51: 30,269,484 km (0.09 R)
• M52: 31,769,651 km (0.036 R)
• M53: 31,858,662 km (0.111 R)
• M54: 33,746,886 km (0.102 R)
• M55: 34,384,323 km (0.099 R)
• M56: 34,475,727 km (0.081 R)
• M57: 36,041,568 km (0.082 R)
• M58: 38,102,278 km (0.091 R)
• M59: 38,765,895 km (0.119 R)
• M60: 40,393,519 km (0.086 R)
• M61: 41,458,507 km (0.071 R)
• M62: 42,532,769 km (0.051 R)
• M63: 43,024,048 km (0.071 R)
• M64: 44,012,292 km (0.103 R)
• M65: 44,908,084 km (0.058 R)
• M66: 45,508,719 km (0.049 R)
• M67: 46,920,325 km (0.073 R)
• M68: 47,631,513 km (0.068 R)
• M69: 48,039,467 km (0.03 R)
• M70: 49,270,508 km (0.08 R)
• M71: 49,683,098 km (0.058 R)
• M72: 49,889,843 km (0.096 R)
• M73: 50,407,900 km (0.08 R)
• M74: 53,342,113 km (0.08 R)
• M75: 53,978,053 km (0.089 R)
• M76: 55,257,414 km (0.041 R)
• M77: 57,846,056 km (0.102 R)
• M78: 58,608,556 km (0.056 R)
• M79: 58,717,763 km (0.056 R)
• M80: 60,253,534 km (0.105 R)
• M81: 62,470,425 km (0.073 R)
• M82: 64,826,741 km (0.074 R)
• M83: 64,939,688 km (0.103 R)
• M84: 68,013,326 km (0.104 R)
• M85: 69,048,393 km (0.107 R)
• M86: 70,436,661 km (0.11 R)
• M87: 70,668,987 km (0.065 R)
• M88: 72,888,122 km (0.094 R)
• M89: 75,486,188 km (0.118 R)
• M90: 78,114,323 km (0.117 R)
• M91: 80,651,054 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 19,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit