🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.51 AU - 0.57 AU

Year: 139 Days

Day: 22.3 Hours

Environment

Temp: 258 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,145,067 km

• M1: 45,029 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.65 AU - 0.69 AU

Year: 193 Days

Day: 18.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,145,067 km

• M1: 26,180 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.58 AU - 0.86 AU

Year: 215 Days

Day: 47.1 Hours

Environment

Temp: 199 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,145,067 km

• M1: 141,520 km (0.108 R)
• M2: 176,226 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.26 AU - 1.4 AU

Year: 539 Days

Day: 29.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,145,067 km

• M1: 356,043 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.22 AU - 2 AU

Year: 718 Days

Day: 32.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,145,067 km

• M1: 1,079,349 km (0.059 R)

Asteroid Belt

Center: 2.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.49 AU - 3.17 AU

Year: 1673 Days

Day: 38.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,145,067 km

• M1: 2,429,619 km (0.073 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.3 AU - 5.26 AU

Year: 3112 Days

Day: 38 Hours

Environment

Temp: -112 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,145,067 km

• M1: 299,495 km (0.027 R)

Asteroid Belt

Center: 7.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.4

Radius: 10.4

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.6 AU - 9.92 AU

Year: 10717 Days

Day: 13.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 30,145,067 km

• M1: 193,580 km (0.107 R)
• M2: 267,481 km (0.066 R)
• M3: 691,741 km (0.034 R)
• M4: 776,413 km (0.05 R)
• M5: 901,327 km (0.12 R)
• M6: 1,627,176 km (0.097 R)
• M7: 1,814,323 km (0.099 R)
• M8: 2,261,321 km (0.063 R)
• M9: 2,444,280 km (0.105 R)
• M10: 2,551,092 km (0.117 R)
• M11: 2,632,324 km (0.08 R)
• M12: 2,853,131 km (0.054 R)
• M13: 4,045,874 km (0.079 R)
• M14: 4,172,883 km (0.044 R)
• M15: 4,895,142 km (0.103 R)
• M16: 4,962,760 km (0.12 R)
• M17: 5,098,894 km (0.083 R)
• M18: 5,270,931 km (0.084 R)
• M19: 5,550,081 km (0.109 R)
• M20: 6,639,602 km (0.063 R)
• M21: 7,636,223 km (0.076 R)
• M22: 8,111,945 km (0.055 R)
• M23: 8,761,199 km (0.085 R)
• M24: 9,050,522 km (0.107 R)
• M25: 9,175,436 km (0.077 R)
• M26: 9,980,272 km (0.108 R)
• M27: 11,883,905 km (0.084 R)
• M28: 12,388,499 km (0.067 R)
• M29: 12,900,273 km (0.082 R)
• M30: 12,994,071 km (0.109 R)
• M31: 13,088,168 km (0.069 R)
• M32: 13,182,415 km (0.038 R)
• M33: 13,324,084 km (0.11 R)
• M34: 14,137,298 km (0.082 R)
• M35: 14,330,878 km (0.108 R)
• M36: 14,671,961 km (0.109 R)
• M37: 15,961,943 km (0.073 R)
• M38: 16,163,601 km (0.069 R)
• M39: 16,467,734 km (0.103 R)
• M40: 18,437,489 km (0.108 R)
• M41: 19,611,533 km (0.056 R)
• M42: 20,044,469 km (0.092 R)
• M43: 20,864,714 km (0.062 R)
• M44: 21,030,020 km (0.097 R)
• M45: 21,306,626 km (0.063 R)
• M46: 21,695,880 km (0.117 R)
• M47: 22,934,550 km (0.091 R)
• M48: 23,276,381 km (0.052 R)
• M49: 23,562,413 km (0.12 R)
• M50: 24,427,836 km (0.098 R)
• M51: 26,189,501 km (0.098 R)
• M52: 26,367,971 km (0.1 R)
• M53: 26,725,959 km (0.057 R)
• M54: 27,447,021 km (0.103 R)
• M55: 27,991,856 km (0.079 R)
• M56: 28,418,210 km (0.109 R)
• M57: 30,394,248 km (0.043 R)
• M58: 31,083,745 km (0.09 R)
• M59: 31,715,048 km (0.081 R)
• M60: 33,118,725 km (0.065 R)
• M61: 33,828,267 km (0.097 R)
• M62: 34,217,222 km (0.077 R)
• M63: 34,347,372 km (0.098 R)
• M64: 34,412,447 km (0.081 R)
• M65: 35,722,476 km (0.043 R)
• M66: 36,582,813 km (0.034 R)
• M67: 36,848,798 km (0.101 R)
• M68: 37,315,992 km (0.1 R)
• M69: 37,852,450 km (0.105 R)
• M70: 38,188,896 km (0.095 R)
• M71: 38,594,007 km (0.097 R)
• M72: 38,797,161 km (0.118 R)
• M73: 38,864,928 km (0.103 R)
• M74: 40,023,115 km (0.119 R)
• M75: 40,160,147 km (0.087 R)
• M76: 40,572,139 km (0.075 R)
• M77: 40,709,769 km (0.114 R)
• M78: 40,985,628 km (0.052 R)
• M79: 41,677,668 km (0.077 R)
• M80: 42,094,746 km (0.076 R)
• M81: 42,793,069 km (0.106 R)
• M82: 43,918,195 km (0.088 R)
• M83: 44,342,604 km (0.114 R)
• M84: 44,981,836 km (0.065 R)
• M85: 45,266,969 km (0.1 R)
• M86: 46,269,425 km (0.096 R)
• M87: 46,341,232 km (0.055 R)
• M88: 47,206,805 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546

Radius: 8.7

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.37 AU - 11.53 AU

Year: 12735 Days

Day: 12.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 30,145,067 km

• M1: 112,797 km (0.059 R)
• M2: 194,477 km (0.042 R)
• M3: 266,733 km (0.091 R)
• M4: 605,572 km (0.097 R)
• M5: 1,221,616 km (0.115 R)
• M6: 1,376,749 km (0.044 R)
• M7: 1,468,453 km (0.056 R)
• M8: 1,633,908 km (0.096 R)
• M9: 2,193,554 km (0.081 R)
• M10: 2,274,187 km (0.091 R)
• M11: 3,074,984 km (0.112 R)
• M12: 3,135,422 km (0.116 R)
• M13: 3,728,428 km (0.097 R)
• M14: 4,491,975 km (0.077 R)
• M15: 4,595,198 km (0.095 R)
• M16: 4,699,019 km (0.028 R)
• M17: 5,595,409 km (0.097 R)
• M18: 5,818,460 km (0.097 R)
• M19: 5,968,656 km (0.081 R)
• M20: 6,543,560 km (0.054 R)
• M21: 6,818,073 km (0.051 R)
• M22: 7,096,175 km (0.06 R)
• M23: 7,459,249 km (0.059 R)
• M24: 7,952,922 km (0.074 R)
• M25: 8,119,873 km (0.066 R)
• M26: 8,330,058 km (0.102 R)
• M27: 9,629,166 km (0.079 R)
• M28: 10,166,372 km (0.033 R)
• M29: 10,484,268 km (0.099 R)
• M30: 11,740,590 km (0.082 R)
• M31: 12,074,194 km (0.076 R)
• M32: 12,314,298 km (0.083 R)
• M33: 13,438,975 km (0.072 R)
• M34: 13,687,906 km (0.074 R)
• M35: 13,787,837 km (0.089 R)
• M36: 14,089,277 km (0.114 R)
• M37: 15,057,923 km (0.106 R)
• M38: 15,420,249 km (0.068 R)
• M39: 15,890,286 km (0.093 R)
• M40: 15,995,453 km (0.085 R)
• M41: 16,471,174 km (0.085 R)
• M42: 16,577,538 km (0.049 R)
• M43: 18,255,279 km (0.084 R)
• M44: 19,198,194 km (0.072 R)
• M45: 19,591,038 km (0.098 R)
• M46: 19,986,425 km (0.027 R)
• M47: 21,536,409 km (0.091 R)
• M48: 22,061,647 km (0.108 R)
• M49: 22,709,406 km (0.119 R)
• M50: 23,303,608 km (0.053 R)
• M51: 23,542,815 km (0.046 R)
• M52: 23,662,643 km (0.111 R)
• M53: 24,568,159 km (0.114 R)
• M54: 24,628,896 km (0.109 R)
• M55: 24,872,441 km (0.044 R)
• M56: 26,412,850 km (0.084 R)
• M57: 27,163,233 km (0.117 R)
• M58: 28,684,943 km (0.027 R)
• M59: 28,812,999 km (0.081 R)
• M60: 29,391,494 km (0.032 R)
• M61: 30,103,879 km (0.065 R)
• M62: 30,364,329 km (0.052 R)
• M63: 30,494,778 km (0.087 R)
• M64: 30,690,901 km (0.111 R)
• M65: 34,427,856 km (0.094 R)
• M66: 34,563,990 km (0.114 R)
• M67: 34,700,273 km (0.055 R)
• M68: 35,796,975 km (0.113 R)
• M69: 35,865,790 km (0.042 R)
• M70: 36,072,834 km (0.081 R)
• M71: 36,349,590 km (0.098 R)
• M72: 36,557,531 km (0.119 R)
• M73: 39,154,550 km (0.1 R)
• M74: 41,665,550 km (0.085 R)
• M75: 42,757,465 km (0.069 R)
• M76: 42,830,618 km (0.063 R)
• M77: 43,564,246 km (0.095 R)
• M78: 44,080,209 km (0.119 R)
• M79: 46,164,557 km (0.112 R)
• M80: 46,841,188 km (0.112 R)
• M81: 46,916,585 km (0.079 R)
• M82: 47,824,494 km (0.071 R)
• M83: 47,900,490 km (0.101 R)
• M84: 49,965,539 km (0.113 R)
• M85: 50,042,582 km (0.074 R)
• M86: 50,273,860 km (0.103 R)
• M87: 50,428,245 km (0.116 R)
• M88: 51,047,581 km (0.074 R)
• M89: 51,825,340 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.2

Radius: 5.2

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 16.03 AU - 24.81 AU

Year: 32431 Days

Day: 21.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 30,145,067 km

• M1: 104,270 km (0.092 R)
• M2: 169,644 km (0.07 R)
• M3: 574,755 km (0.046 R)
• M4: 732,581 km (0.052 R)
• M5: 863,329 km (0.056 R)
• M6: 1,030,131 km (0.098 R)
• M7: 1,442,123 km (0.109 R)
• M8: 1,507,199 km (0.056 R)
• M9: 1,760,019 km (0.074 R)
• M10: 1,829,732 km (0.084 R)
• M11: 2,062,506 km (0.063 R)
• M12: 2,897,561 km (0.045 R)
• M13: 3,021,727 km (0.069 R)
• M14: 3,535,297 km (0.08 R)
• M15: 5,007,340 km (0.094 R)
• M16: 5,256,570 km (0.087 R)
• M17: 6,213,248 km (0.059 R)
• M18: 6,427,173 km (0.115 R)
• M19: 7,138,810 km (0.068 R)
• M20: 8,369,552 km (0.073 R)
• M21: 8,428,344 km (0.1 R)
• M22: 8,694,778 km (0.029 R)
• M23: 8,844,077 km (0.102 R)
• M24: 9,881,089 km (0.116 R)
• M25: 10,445,522 km (0.085 R)
• M26: 10,508,802 km (0.089 R)
• M27: 10,891,772 km (0.088 R)
• M28: 10,955,950 km (0.097 R)
• M29: 11,117,216 km (0.099 R)
• M30: 11,246,618 km (0.116 R)
• M31: 11,311,544 km (0.071 R)
• M32: 12,001,040 km (0.101 R)
• M33: 12,134,033 km (0.095 R)
• M34: 13,523,797 km (0.093 R)
• M35: 14,572,329 km (0.114 R)
• M36: 14,749,602 km (0.078 R)
• M37: 14,891,870 km (0.117 R)
• M38: 15,682,943 km (0.066 R)
• M39: 15,719,146 km (0.049 R)
• M40: 16,672,234 km (0.104 R)
• M41: 17,380,430 km (0.113 R)
• M42: 18,174,645 km (0.058 R)
• M43: 18,250,940 km (0.083 R)
• M44: 18,826,144 km (0.095 R)
• M45: 19,602,407 km (0.076 R)
• M46: 21,025,981 km (0.084 R)
• M47: 22,278,115 km (0.116 R)
• M48: 22,892,663 km (0.089 R)
• M49: 23,388,430 km (0.059 R)
• M50: 23,637,511 km (0.098 R)
• M51: 23,845,751 km (0.075 R)
• M52: 24,938,713 km (0.086 R)
• M53: 25,619,383 km (0.063 R)
• M54: 26,651,908 km (0.094 R)
• M55: 27,260,472 km (0.078 R)
• M56: 27,391,370 km (0.117 R)
• M57: 28,225,827 km (0.057 R)
• M58: 28,535,495 km (0.104 R)
• M59: 28,668,487 km (0.112 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 17,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit