🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.82 AU - 0.9 AU

Year: 302 Days

Day: 46.8 Hours

Environment

Temp: 45 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.23 AU - 1.77 AU

Year: 696 Days

Day: 22.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.88 AU - 2.96 AU

Year: 1426 Days

Day: 19.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,956,463 km

• M1: 1,552,228 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.95 AU - 3.13 AU

Year: 1533 Days

Day: 14.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,956,463 km

• M1: 672,293 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.3 AU - 3.74 AU

Year: 1988 Days

Day: 44.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.71 AU - 4.47 AU

Year: 3133 Days

Day: 41.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 141.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.5

Radius: 9.2

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.42 AU - 4.64 AU

Year: 3652 Days

Day: 14.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 93,956,463 km

• M1: 120,576 km (0.094 R)
• M2: 376,538 km (0.086 R)
• M3: 537,954 km (0.081 R)
• M4: 810,671 km (0.079 R)
• M5: 892,501 km (0.109 R)
• M6: 1,115,103 km (0.103 R)
• M7: 1,312,422 km (0.066 R)
• M8: 1,566,589 km (0.1 R)
• M9: 1,764,806 km (0.114 R)
• M10: 2,237,087 km (0.064 R)
• M11: 2,315,326 km (0.112 R)
• M12: 2,528,204 km (0.078 R)
• M13: 2,789,402 km (0.1 R)
• M14: 2,944,535 km (0.035 R)
• M15: 3,146,342 km (0.104 R)
• M16: 3,367,598 km (0.107 R)
• M17: 3,533,203 km (0.045 R)
• M18: 3,747,726 km (0.059 R)
• M19: 4,286,727 km (0.041 R)
• M20: 4,367,959 km (0.115 R)
• M21: 4,532,217 km (0.072 R)
• M22: 4,968,744 km (0.072 R)
• M23: 5,918,092 km (0.12 R)
• M24: 6,100,003 km (0.111 R)
• M25: 6,339,359 km (0.109 R)
• M26: 6,600,557 km (0.069 R)
• M27: 6,713,504 km (0.094 R)
• M28: 7,230,065 km (0.075 R)
• M29: 8,099,229 km (0.103 R)
• M30: 9,084,630 km (0.068 R)
• M31: 9,934,645 km (0.066 R)
• M32: 10,898,654 km (0.064 R)
• M33: 10,965,524 km (0.107 R)
• M34: 11,279,231 km (0.085 R)
• M35: 11,823,767 km (0.063 R)
• M36: 12,053,100 km (0.106 R)
• M37: 12,938,421 km (0.119 R)
• M38: 13,174,935 km (0.113 R)
• M39: 13,580,196 km (0.071 R)
• M40: 13,748,194 km (0.115 R)
• M41: 14,110,670 km (0.026 R)
• M42: 14,721,926 km (0.115 R)
• M43: 15,466,625 km (0.102 R)
• M44: 16,223,590 km (0.119 R)
• M45: 16,889,450 km (0.087 R)
• M46: 17,147,955 km (0.052 R)
• M47: 17,433,837 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868

Radius: 7.1

Gravity: 17.22 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.8 AU - 17.98 AU

Year: 22867 Days

Day: 24.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,956,463 km

• M1: 401,969 km (0.079 R)
• M2: 579,243 km (0.118 R)
• M3: 677,230 km (0.109 R)
• M4: 1,004,699 km (0.099 R)
• M5: 1,344,586 km (0.117 R)
• M6: 1,578,706 km (0.105 R)
• M7: 1,718,431 km (0.113 R)
• M8: 1,972,747 km (0.117 R)
• M9: 2,047,546 km (0.059 R)
• M10: 2,680,345 km (0.052 R)
• M11: 2,889,932 km (0.117 R)
• M12: 4,110,949 km (0.105 R)
• M13: 5,105,775 km (0.084 R)
• M14: 6,007,102 km (0.11 R)
• M15: 6,061,706 km (0.11 R)
• M16: 6,448,117 km (0.046 R)
• M17: 7,419,755 km (0.047 R)
• M18: 8,558,793 km (0.108 R)
• M19: 10,203,772 km (0.091 R)
• M20: 10,531,241 km (0.059 R)
• M21: 11,466,078 km (0.085 R)
• M22: 12,288,268 km (0.087 R)
• M23: 12,706,544 km (0.101 R)
• M24: 12,847,016 km (0.12 R)
• M25: 13,557,157 km (0.101 R)
• M26: 13,772,578 km (0.113 R)
• M27: 14,499,026 km (0.05 R)
• M28: 15,089,189 km (0.069 R)
• M29: 15,762,529 km (0.092 R)
• M30: 17,060,889 km (0.091 R)
• M31: 18,234,784 km (0.087 R)
• M32: 19,273,142 km (0.084 R)
• M33: 19,596,423 km (0.106 R)
• M34: 21,573,808 km (0.099 R)
• M35: 24,744,385 km (0.103 R)
• M36: 27,057,767 km (0.084 R)
• M37: 27,329,137 km (0.058 R)
• M38: 27,601,406 km (0.082 R)
• M39: 27,965,676 km (0.088 R)
• M40: 28,331,742 km (0.04 R)
• M41: 28,607,302 km (0.083 R)
• M42: 29,439,215 km (0.088 R)
• M43: 30,185,410 km (0.071 R)
• M44: 31,887,085 km (0.118 R)
• M45: 32,845,708 km (0.119 R)
• M46: 34,203,758 km (0.061 R)
• M47: 34,595,106 km (0.083 R)
• M48: 35,679,092 km (0.114 R)
• M49: 36,674,217 km (0.083 R)
• M50: 36,974,460 km (0.088 R)
• M51: 40,434,360 km (0.106 R)
• M52: 43,360,344 km (0.068 R)
• M53: 45,599,226 km (0.108 R)
• M54: 46,137,778 km (0.071 R)
• M55: 46,786,884 km (0.108 R)
• M56: 47,438,981 km (0.117 R)
• M57: 49,302,970 km (0.111 R)
• M58: 49,744,882 km (0.099 R)
• M59: 50,299,292 km (0.118 R)
• M60: 50,855,796 km (0.032 R)
• M61: 51,414,245 km (0.095 R)
• M62: 51,638,343 km (0.1 R)
• M63: 52,537,426 km (0.032 R)
• M64: 54,465,144 km (0.11 R)
• M65: 54,922,016 km (0.092 R)
• M66: 56,185,220 km (0.11 R)
• M67: 58,389,545 km (0.114 R)
• M68: 58,857,188 km (0.071 R)
• M69: 59,561,046 km (0.076 R)
• M70: 59,913,947 km (0.086 R)
• M71: 60,503,662 km (0.116 R)
• M72: 61,214,102 km (0.067 R)
• M73: 61,570,145 km (0.111 R)
• M74: 63,601,535 km (0.071 R)
• M75: 63,962,365 km (0.1 R)
• M76: 64,565,095 km (0.113 R)
• M77: 65,048,745 km (0.045 R)
• M78: 65,169,769 km (0.095 R)
• M79: 67,484,497 km (0.098 R)
• M80: 69,207,416 km (0.043 R)
• M81: 70,322,518 km (0.096 R)
• M82: 70,571,150 km (0.118 R)
• M83: 71,069,161 km (0.102 R)
• M84: 77,008,795 km (0.107 R)
• M85: 80,102,629 km (0.071 R)
• M86: 81,142,783 km (0.038 R)
• M87: 81,403,532 km (0.096 R)
• M88: 83,236,704 km (0.065 R)
• M89: 83,499,697 km (0.096 R)
• M90: 85,348,428 km (0.085 R)
• M91: 85,746,358 km (0.103 R)
• M92: 86,943,739 km (0.075 R)
• M93: 88,817,303 km (0.095 R)
• M94: 89,893,809 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.5

Radius: 5.3

Gravity: 18.81 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 16.64 AU - 21.26 AU

Year: 31244 Days

Day: 19.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,956,463 km

• M1: 393,442 km (0.109 R)
• M2: 505,790 km (0.096 R)
• M3: 603,328 km (0.105 R)
• M4: 817,104 km (0.1 R)
• M5: 1,480,421 km (0.08 R)
• M6: 1,586,037 km (0.088 R)
• M7: 1,730,847 km (0.088 R)
• M8: 2,310,988 km (0.104 R)
• M9: 2,433,808 km (0.119 R)
• M10: 2,771,749 km (0.066 R)
• M11: 3,124,501 km (0.091 R)
• M12: 3,260,486 km (0.079 R)
• M13: 3,306,113 km (0.072 R)
• M14: 3,585,113 km (0.079 R)
• M15: 4,066,818 km (0.074 R)
• M16: 4,215,369 km (0.097 R)
• M17: 4,671,493 km (0.083 R)
• M18: 5,629,966 km (0.087 R)
• M19: 7,295,888 km (0.115 R)
• M20: 7,903,256 km (0.068 R)
• M21: 8,972,581 km (0.092 R)
• M22: 9,754,380 km (0.116 R)
• M23: 9,820,502 km (0.055 R)
• M24: 10,490,102 km (0.064 R)
• M25: 11,591,591 km (0.072 R)
• M26: 11,731,914 km (0.08 R)
• M27: 13,092,357 km (0.115 R)
• M28: 14,880,650 km (0.07 R)
• M29: 15,493,702 km (0.102 R)
• M30: 15,958,802 km (0.078 R)
• M31: 16,982,350 km (0.086 R)
• M32: 17,542,146 km (0.047 R)
• M33: 17,703,262 km (0.1 R)
• M34: 19,257,734 km (0.096 R)
• M35: 19,590,589 km (0.075 R)
• M36: 23,551,791 km (0.056 R)
• M37: 24,086,304 km (0.094 R)
• M38: 24,985,836 km (0.089 R)
• M39: 25,439,716 km (0.1 R)
• M40: 25,804,885 km (0.07 R)
• M41: 26,910,413 km (0.116 R)
• M42: 27,189,263 km (0.062 R)
• M43: 27,656,158 km (0.061 R)
• M44: 29,933,487 km (0.109 R)
• M45: 31,680,640 km (0.099 R)
• M46: 32,270,355 km (0.063 R)
• M47: 32,467,675 km (0.078 R)
• M48: 32,764,477 km (0.115 R)
• M49: 35,476,088 km (0.104 R)
• M50: 35,577,814 km (0.071 R)
• M51: 37,219,801 km (0.071 R)
• M52: 38,363,028 km (0.106 R)
• M53: 38,676,734 km (0.091 R)
• M54: 39,201,673 km (0.119 R)
• M55: 41,110,542 km (0.117 R)
• M56: 41,753,514 km (0.115 R)
• M57: 41,968,486 km (0.093 R)
• M58: 43,157,939 km (0.117 R)
• M59: 44,358,461 km (0.111 R)
• M60: 44,468,117 km (0.109 R)
• M61: 47,015,619 km (0.12 R)
• M62: 49,382,556 km (0.113 R)
• M63: 49,837,783 km (0.082 R)
• M64: 50,180,063 km (0.092 R)
• M65: 51,787,940 km (0.111 R)
• M66: 53,762,932 km (0.03 R)
• M67: 54,114,038 km (0.093 R)
• M68: 54,465,892 km (0.037 R)
• M69: 54,936,228 km (0.115 R)
• M70: 56,592,874 km (0.05 R)
• M71: 59,350,113 km (0.09 R)
• M72: 67,626,765 km (0.081 R)
• M73: 68,132,256 km (0.071 R)
• M74: 69,911,124 km (0.066 R)
• M75: 71,705,251 km (0.076 R)
• M76: 72,349,719 km (0.113 R)
• M77: 75,338,684 km (0.114 R)
• M78: 75,993,774 km (0.105 R)
• M79: 77,441,731 km (0.117 R)
• M80: 79,164,650 km (0.069 R)
• M81: 80,097,542 km (0.107 R)
• M82: 82,782,974 km (0.102 R)
• M83: 82,918,061 km (0.036 R)
• M84: 84,272,520 km (0.067 R)
• M85: 85,497,876 km (0.102 R)
• M86: 86,044,357 km (0.057 R)
• M87: 87,140,760 km (0.103 R)
• M88: 87,278,091 km (0.075 R)
• M89: 87,553,051 km (0.056 R)
• M90: 88,932,344 km (0.076 R)
• M91: 89,208,950 km (0.112 R)
• M92: 90,040,864 km (0.054 R)
• M93: 91,991,620 km (0.11 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 14,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit