🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.35 AU - 1.61 AU

Year: 627 Days

Day: 43.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.53 AU - 2.47 AU

Year: 985 Days

Day: 24.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,033,735 km

• M1: 245,939 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.4 AU - 2.54 AU

Year: 1352 Days

Day: 39.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,033,735 km

• M1: 147,803 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.17 AU - 2.95 AU

Year: 1426 Days

Day: 17.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.93 AU - 3.77 AU

Year: 2135 Days

Day: 12.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.59 AU - 5.79 AU

Year: 3537 Days

Day: 38.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,033,735 km

• M1: 3,243,282 km (0.048 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.57 AU - 5.09 AU

Year: 3697 Days

Day: 27.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.2

Radius: 14.8

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.99 AU - 7.55 AU

Year: 6134 Days

Day: 9.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 107,033,735 km

• M1: 270,323 km (0.119 R)
• M2: 372,050 km (0.048 R)
• M3: 543,639 km (0.094 R)
• M4: 748,588 km (0.112 R)
• M5: 897,438 km (0.11 R)
• M6: 1,095,804 km (0.114 R)
• M7: 1,214,436 km (0.028 R)
• M8: 2,085,095 km (0.098 R)
• M9: 2,184,877 km (0.055 R)
• M10: 2,389,377 km (0.09 R)
• M11: 2,600,460 km (0.099 R)
• M12: 2,744,672 km (0.073 R)
• M13: 2,910,277 km (0.106 R)
• M14: 3,686,540 km (0.113 R)
• M15: 3,828,958 km (0.112 R)
• M16: 4,035,702 km (0.115 R)
• M17: 4,224,793 km (0.111 R)
• M18: 4,677,925 km (0.118 R)
• M19: 5,033,819 km (0.099 R)
• M20: 5,306,536 km (0.113 R)
• M21: 5,491,139 km (0.044 R)
• M22: 5,607,676 km (0.057 R)
• M23: 5,701,474 km (0.059 R)
• M24: 5,866,780 km (0.059 R)
• M25: 6,105,987 km (0.07 R)
• M26: 6,226,712 km (0.119 R)
• M27: 6,495,240 km (0.113 R)
• M28: 6,618,509 km (0.073 R)
• M29: 7,529,710 km (0.113 R)
• M30: 8,185,846 km (0.116 R)
• M31: 8,319,287 km (0.057 R)
• M32: 8,480,254 km (0.093 R)
• M33: 8,696,723 km (0.104 R)
• M34: 8,969,888 km (0.097 R)
• M35: 9,440,673 km (0.089 R)
• M36: 10,377,754 km (0.119 R)
• M37: 10,551,437 km (0.12 R)
• M38: 10,813,532 km (0.034 R)
• M39: 11,196,204 km (0.061 R)
• M40: 11,673,122 km (0.113 R)
• M41: 12,187,290 km (0.092 R)
• M42: 12,431,882 km (0.102 R)
• M43: 12,585,519 km (0.106 R)
• M44: 12,678,120 km (0.05 R)
• M45: 12,988,087 km (0.068 R)
• M46: 13,300,597 km (0.104 R)
• M47: 13,457,824 km (0.084 R)
• M48: 13,552,520 km (0.072 R)
• M49: 13,647,365 km (0.103 R)
• M50: 13,805,939 km (0.115 R)
• M51: 14,349,727 km (0.109 R)
• M52: 14,705,321 km (0.056 R)
• M53: 15,063,758 km (0.099 R)
• M54: 15,425,186 km (0.11 R)
• M55: 16,324,568 km (0.037 R)
• M56: 17,965,208 km (0.105 R)
• M57: 18,664,279 km (0.108 R)
• M58: 18,840,505 km (0.097 R)
• M59: 19,658,058 km (0.1 R)
• M60: 19,873,180 km (0.101 R)
• M61: 20,125,252 km (0.107 R)
• M62: 20,342,169 km (0.094 R)
• M63: 20,632,538 km (0.117 R)
• M64: 20,778,247 km (0.119 R)
• M65: 21,107,362 km (0.078 R)
• M66: 21,844,879 km (0.03 R)
• M67: 22,216,929 km (0.115 R)
• M68: 22,403,628 km (0.117 R)
• M69: 23,004,861 km (0.064 R)
• M70: 23,307,348 km (0.101 R)
• M71: 24,338,377 km (0.112 R)
• M72: 24,608,102 km (0.099 R)
• M73: 24,995,261 km (0.108 R)
• M74: 25,814,609 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.1

Radius: 4.4

Gravity: 43.76 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 15.82 AU - 20.34 AU

Year: 26773 Days

Day: 16.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,033,735 km

• M1: 63,579 km (0.058 R)
• M2: 185,053 km (0.056 R)
• M3: 314,305 km (0.116 R)
• M4: 378,183 km (0.105 R)
• M5: 908,059 km (0.047 R)
• M6: 938,727 km (0.1 R)
• M7: 2,957,700 km (0.065 R)
• M8: 3,721,247 km (0.082 R)
• M9: 3,820,730 km (0.078 R)
• M10: 4,863,576 km (0.114 R)
• M11: 5,192,692 km (0.108 R)
• M12: 5,248,192 km (0.051 R)
• M13: 6,104,940 km (0.044 R)
• M14: 6,399,947 km (0.102 R)
• M15: 7,188,776 km (0.111 R)
• M16: 8,072,152 km (0.061 R)
• M17: 9,459,821 km (0.109 R)
• M18: 9,869,720 km (0.091 R)
• M19: 10,076,763 km (0.073 R)
• M20: 12,971,931 km (0.091 R)
• M21: 13,964,363 km (0.088 R)
• M22: 14,196,838 km (0.098 R)
• M23: 14,274,629 km (0.044 R)
• M24: 16,590,853 km (0.06 R)
• M25: 18,764,211 km (0.095 R)
• M26: 19,884,100 km (0.106 R)
• M27: 20,320,477 km (0.08 R)
• M28: 20,495,955 km (0.096 R)
• M29: 20,848,408 km (0.072 R)
• M30: 22,731,247 km (0.079 R)
• M31: 23,004,712 km (0.12 R)
• M32: 23,646,786 km (0.073 R)
• M33: 25,608,313 km (0.04 R)
• M34: 25,892,848 km (0.109 R)
• M35: 26,560,504 km (0.046 R)
• M36: 33,025,675 km (0.069 R)
• M37: 33,128,748 km (0.064 R)
• M38: 33,438,714 km (0.111 R)
• M39: 34,269,731 km (0.115 R)
• M40: 34,687,857 km (0.101 R)
• M41: 34,792,725 km (0.087 R)
• M42: 36,377,116 km (0.04 R)
• M43: 36,590,143 km (0.087 R)
• M44: 36,696,806 km (0.101 R)
• M45: 37,124,507 km (0.103 R)
• M46: 37,553,853 km (0.102 R)
• M47: 39,069,728 km (0.049 R)
• M48: 40,715,753 km (0.104 R)
• M49: 41,047,711 km (0.106 R)
• M50: 43,509,045 km (0.119 R)
• M51: 44,075,123 km (0.091 R)
• M52: 44,188,668 km (0.086 R)
• M53: 46,825,929 km (0.09 R)
• M54: 47,522,307 km (0.04 R)
• M55: 47,638,694 km (0.099 R)
• M56: 47,988,454 km (0.109 R)
• M57: 48,690,367 km (0.107 R)
• M58: 48,807,801 km (0.12 R)
• M59: 50,816,751 km (0.104 R)
• M60: 51,532,278 km (0.085 R)
• M61: 51,771,634 km (0.105 R)
• M62: 52,852,778 km (0.076 R)
• M63: 54,915,134 km (0.091 R)
• M64: 55,526,840 km (0.055 R)
• M65: 55,649,361 km (0.084 R)
• M66: 55,894,851 km (0.117 R)
• M67: 57,251,255 km (0.086 R)
• M68: 58,868,109 km (0.103 R)
• M69: 61,131,674 km (0.118 R)
• M70: 62,274,003 km (0.111 R)
• M71: 63,295,457 km (0.088 R)
• M72: 63,423,513 km (0.083 R)
• M73: 63,808,279 km (0.093 R)
• M74: 64,451,101 km (0.093 R)
• M75: 65,354,822 km (0.091 R)
• M76: 65,613,776 km (0.041 R)
• M77: 68,484,708 km (0.044 R)
• M78: 69,142,789 km (0.117 R)
• M79: 70,731,070 km (0.05 R)
• M80: 72,063,688 km (0.037 R)
• M81: 73,808,448 km (0.066 R)
• M82: 76,792,776 km (0.088 R)
• M83: 77,613,470 km (0.086 R)
• M84: 78,025,013 km (0.082 R)
• M85: 78,850,046 km (0.101 R)
• M86: 85,553,825 km (0.088 R)
• M87: 85,837,164 km (0.11 R)
• M88: 87,400,611 km (0.075 R)
• M89: 87,686,044 km (0.097 R)
• M90: 87,828,760 km (0.073 R)
• M91: 90,989,015 km (0.109 R)
• M92: 91,422,849 km (0.11 R)
• M93: 93,602,191 km (0.104 R)
• M94: 95,504,777 km (0.07 R)
• M95: 96,681,962 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.7

Radius: 6.9

Gravity: 20.2 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 14.59 AU - 22.81 AU

Year: 28162 Days

Day: 17.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,033,735 km

• M1: 112,797 km (0.09 R)
• M2: 244,293 km (0.086 R)
• M3: 365,916 km (0.117 R)
• M4: 411,245 km (0.102 R)
• M5: 1,245,851 km (0.104 R)
• M6: 1,618,499 km (0.102 R)
• M7: 1,697,038 km (0.113 R)
• M8: 2,151,965 km (0.1 R)
• M9: 2,460,586 km (0.087 R)
• M10: 2,925,386 km (0.091 R)
• M11: 3,569,704 km (0.105 R)
• M12: 3,934,424 km (0.115 R)
• M13: 4,311,111 km (0.098 R)
• M14: 5,331,818 km (0.032 R)
• M15: 5,628,171 km (0.111 R)
• M16: 7,516,096 km (0.101 R)
• M17: 7,982,393 km (0.099 R)
• M18: 8,943,110 km (0.05 R)
• M19: 9,366,023 km (0.12 R)
• M20: 12,036,794 km (0.063 R)
• M21: 12,425,300 km (0.096 R)
• M22: 14,101,095 km (0.093 R)
• M23: 14,592,823 km (0.106 R)
• M24: 16,016,397 km (0.108 R)
• M25: 16,357,779 km (0.086 R)
• M26: 16,787,873 km (0.11 R)
• M27: 18,993,544 km (0.096 R)
• M28: 19,627,241 km (0.101 R)
• M29: 21,008,478 km (0.094 R)
• M30: 21,757,963 km (0.063 R)
• M31: 22,135,847 km (0.068 R)
• M32: 22,420,831 km (0.11 R)
• M33: 24,645,352 km (0.098 R)
• M34: 28,574,540 km (0.106 R)
• M35: 28,988,327 km (0.076 R)
• M36: 32,801,577 km (0.066 R)
• M37: 32,909,587 km (0.118 R)
• M38: 33,343,421 km (0.078 R)
• M39: 34,216,773 km (0.07 R)
• M40: 34,546,187 km (0.069 R)
• M41: 34,986,903 km (0.11 R)
• M42: 36,097,218 km (0.054 R)
• M43: 36,768,913 km (0.114 R)
• M44: 37,331,849 km (0.068 R)
• M45: 37,897,629 km (0.057 R)
• M46: 41,702,052 km (0.108 R)
• M47: 41,819,187 km (0.073 R)
• M48: 43,471,196 km (0.108 R)
• M49: 43,947,067 km (0.074 R)
• M50: 48,799,873 km (0.105 R)
• M51: 53,310,398 km (0.061 R)
• M52: 55,614,953 km (0.059 R)
• M53: 56,002,262 km (0.105 R)
• M54: 56,390,469 km (0.119 R)
• M55: 56,909,274 km (0.061 R)
• M56: 59,132,448 km (0.049 R)
• M57: 60,056,065 km (0.114 R)
• M58: 61,117,462 km (0.09 R)
• M59: 61,917,511 km (0.054 R)
• M60: 62,318,883 km (0.11 R)
• M61: 62,721,151 km (0.061 R)
• M62: 64,609,525 km (0.101 R)
• M63: 65,288,550 km (0.058 R)
• M64: 66,653,481 km (0.066 R)
• M65: 68,442,073 km (0.119 R)
• M66: 69,411,617 km (0.04 R)
• M67: 70,106,948 km (0.07 R)
• M68: 70,944,397 km (0.101 R)
• M69: 71,925,609 km (0.077 R)
• M70: 73,335,120 km (0.117 R)
• M71: 73,759,829 km (0.095 R)
• M72: 74,469,371 km (0.09 R)
• M73: 76,038,354 km (0.059 R)
• M74: 77,906,532 km (0.09 R)
• M75: 78,195,256 km (0.113 R)
• M76: 79,644,410 km (0.106 R)
• M77: 80,372,354 km (0.069 R)
• M78: 80,518,062 km (0.08 R)
• M79: 82,863,607 km (0.059 R)
• M80: 84,637,389 km (0.102 R)
• M81: 84,934,191 km (0.037 R)
• M82: 85,082,742 km (0.096 R)
• M83: 90,184,777 km (0.105 R)
• M84: 90,639,704 km (0.104 R)
• M85: 91,704,093 km (0.093 R)
• M86: 93,385,124 km (0.12 R)
• M87: 93,998,924 km (0.029 R)
• M88: 96,003,087 km (0.069 R)
• M89: 96,312,605 km (0.036 R)
• M90: 100,524,384 km (0.096 R)
• M91: 100,681,461 km (0.051 R)
• M92: 105,593,208 km (0.076 R)
• M93: 106,232,590 km (0.07 R)
• M94: 106,392,659 km (0.063 R)
• M95: 106,873,317 km (0.109 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 16,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit