🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.53 AU - 0.55 AU

Year: 146 Days

Day: 34.3 Hours

Environment

Temp: 215 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.74 AU - 0.92 AU

Year: 279 Days

Day: 15.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.09 AU - 2.29 AU

Year: 1196 Days

Day: 14.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.78 AU - 2.94 AU

Year: 1338 Days

Day: 42.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,905,624 km

• M1: 930,798 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.32 AU - 3.62 AU

Year: 1888 Days

Day: 36 Hours

Environment

Temp: -101 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.57 AU - 4.28 AU

Year: 2334 Days

Day: 40.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.12 AU - 4.64 AU

Year: 2820 Days

Day: 46.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.3

Radius: 12.9

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.24 AU - 7 AU

Year: 5586 Days

Day: 14.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 94,905,624 km

• M1: 165,455 km (0.091 R)
• M2: 389,702 km (0.084 R)
• M3: 516,861 km (0.091 R)
• M4: 603,927 km (0.101 R)
• M5: 808,876 km (0.102 R)
• M6: 1,124,527 km (0.069 R)
• M7: 1,336,208 km (0.114 R)
• M8: 1,479,373 km (0.046 R)
• M9: 1,561,203 km (0.068 R)
• M10: 1,940,584 km (0.096 R)
• M11: 2,524,165 km (0.098 R)
• M12: 3,267,666 km (0.086 R)
• M13: 3,397,966 km (0.119 R)
• M14: 3,663,951 km (0.047 R)
• M15: 3,868,003 km (0.078 R)
• M16: 4,169,442 km (0.077 R)
• M17: 5,658,539 km (0.095 R)
• M18: 5,763,258 km (0.093 R)
• M19: 6,242,570 km (0.049 R)
• M20: 6,432,559 km (0.109 R)
• M21: 7,013,747 km (0.046 R)
• M22: 7,211,365 km (0.11 R)
• M23: 7,525,521 km (0.055 R)
• M24: 7,669,883 km (0.083 R)
• M25: 7,785,971 km (0.07 R)
• M26: 8,435,226 km (0.08 R)
• M27: 9,040,499 km (0.108 R)
• M28: 9,379,487 km (0.088 R)
• M29: 9,880,042 km (0.092 R)
• M30: 10,165,325 km (0.096 R)
• M31: 10,647,180 km (0.104 R)
• M32: 10,744,418 km (0.059 R)
• M33: 10,907,031 km (0.116 R)
• M34: 11,632,880 km (0.1 R)
• M35: 11,733,111 km (0.033 R)
• M36: 12,272,411 km (0.087 R)
• M37: 12,785,382 km (0.105 R)
• M38: 12,923,311 km (0.07 R)
• M39: 13,200,815 km (0.072 R)
• M40: 13,761,508 km (0.083 R)
• M41: 14,223,018 km (0.111 R)
• M42: 14,761,719 km (0.11 R)
• M43: 14,906,530 km (0.1 R)
• M44: 15,161,146 km (0.086 R)
• M45: 15,453,759 km (0.068 R)
• M46: 16,718,609 km (0.068 R)
• M47: 17,478,118 km (0.047 R)
• M48: 17,900,582 km (0.105 R)
• M49: 18,248,846 km (0.113 R)
• M50: 18,912,612 km (0.117 R)
• M51: 19,664,042 km (0.114 R)
• M52: 19,863,306 km (0.106 R)
• M53: 20,344,562 km (0.091 R)
• M54: 21,155,084 km (0.077 R)
• M55: 21,482,254 km (0.074 R)
• M56: 21,934,937 km (0.083 R)
• M57: 22,390,762 km (0.069 R)
• M58: 22,557,265 km (0.049 R)
• M59: 22,765,954 km (0.11 R)
• M60: 23,227,463 km (0.089 R)
• M61: 23,480,433 km (0.055 R)
• M62: 23,649,628 km (0.099 R)
• M63: 23,776,786 km (0.109 R)
• M64: 23,904,244 km (0.076 R)
• M65: 24,202,392 km (0.068 R)
• M66: 25,060,934 km (0.098 R)
• M67: 25,147,402 km (0.088 R)
• M68: 25,277,103 km (0.054 R)
• M69: 25,929,500 km (0.093 R)
• M70: 26,060,697 km (0.069 R)
• M71: 26,235,876 km (0.113 R)
• M72: 26,323,541 km (0.113 R)
• M73: 26,499,318 km (0.064 R)
• M74: 26,675,544 km (0.114 R)
• M75: 27,073,325 km (0.1 R)
• M76: 27,162,037 km (0.045 R)
• M77: 28,233,756 km (0.057 R)
• M78: 28,503,780 km (0.075 R)
• M79: 28,639,166 km (0.072 R)
• M80: 29,775,511 km (0.045 R)
• M81: 30,649,013 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.1

Radius: 3.4

Gravity: 74.49 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 13 AU - 13.42 AU

Year: 17715 Days

Day: 24.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 94,905,624 km

• M1: 129,552 km (0.058 R)
• M2: 240,553 km (0.074 R)
• M3: 323,730 km (0.106 R)
• M4: 670,647 km (0.066 R)
• M5: 1,127,070 km (0.066 R)
• M6: 1,444,218 km (0.059 R)
• M7: 2,189,066 km (0.082 R)
• M8: 2,364,544 km (0.115 R)
• M9: 2,435,902 km (0.113 R)
• M10: 2,994,201 km (0.093 R)
• M11: 3,468,127 km (0.114 R)
• M12: 3,549,359 km (0.084 R)
• M13: 4,135,484 km (0.085 R)
• M14: 4,616,889 km (0.072 R)
• M15: 4,661,470 km (0.096 R)
• M16: 4,886,764 km (0.052 R)
• M17: 5,441,922 km (0.059 R)
• M18: 5,822,948 km (0.119 R)
• M19: 7,068,051 km (0.052 R)
• M20: 7,378,765 km (0.089 R)
• M21: 8,120,920 km (0.102 R)
• M22: 8,174,925 km (0.104 R)
• M23: 8,610,554 km (0.06 R)
• M24: 8,886,562 km (0.107 R)
• M25: 8,997,863 km (0.103 R)
• M26: 10,309,986 km (0.112 R)
• M27: 10,485,464 km (0.108 R)
• M28: 10,661,990 km (0.112 R)
• M29: 10,780,172 km (0.107 R)
• M30: 11,498,541 km (0.081 R)
• M31: 11,986,081 km (0.094 R)
• M32: 12,792,413 km (0.097 R)
• M33: 13,616,249 km (0.074 R)
• M34: 14,196,539 km (0.092 R)
• M35: 16,256,352 km (0.111 R)
• M36: 16,460,553 km (0.077 R)
• M37: 17,009,278 km (0.117 R)
• M38: 18,054,369 km (0.065 R)
• M39: 18,549,089 km (0.084 R)
• M40: 18,905,132 km (0.038 R)
• M41: 19,407,631 km (0.119 R)
• M42: 19,624,249 km (0.032 R)
• M43: 19,987,024 km (0.097 R)
• M44: 21,311,563 km (0.111 R)
• M45: 22,059,552 km (0.049 R)
• M46: 22,285,595 km (0.114 R)
• M47: 23,581,112 km (0.114 R)
• M48: 23,889,434 km (0.077 R)
• M49: 24,588,205 km (0.119 R)
• M50: 25,609,211 km (0.081 R)
• M51: 28,017,736 km (0.067 R)
• M52: 29,248,777 km (0.093 R)
• M53: 32,960,300 km (0.112 R)
• M54: 33,218,806 km (0.114 R)
• M55: 34,520,756 km (0.092 R)
• M56: 35,222,071 km (0.05 R)
• M57: 35,662,786 km (0.067 R)
• M58: 36,282,720 km (0.1 R)
• M59: 38,525,790 km (0.066 R)
• M60: 38,979,820 km (0.065 R)
• M61: 39,709,857 km (0.091 R)
• M62: 40,260,377 km (0.057 R)
• M63: 40,721,139 km (0.06 R)
• M64: 40,905,892 km (0.082 R)
• M65: 41,090,945 km (0.097 R)
• M66: 41,740,798 km (0.042 R)
• M67: 42,862,632 km (0.093 R)
• M68: 44,373,870 km (0.088 R)
• M69: 45,040,478 km (0.111 R)
• M70: 49,700,003 km (0.116 R)
• M71: 49,996,207 km (0.118 R)
• M72: 52,588,289 km (0.076 R)
• M73: 52,688,968 km (0.115 R)
• M74: 54,713,626 km (0.107 R)
• M75: 55,326,080 km (0.088 R)
• M76: 56,248,799 km (0.086 R)
• M77: 60,095,709 km (0.081 R)
• M78: 64,564,047 km (0.094 R)
• M79: 66,185,539 km (0.104 R)
• M80: 68,039,505 km (0.072 R)
• M81: 68,149,011 km (0.114 R)
• M82: 69,689,420 km (0.116 R)
• M83: 70,020,929 km (0.078 R)
• M84: 70,353,036 km (0.044 R)
• M85: 70,574,740 km (0.042 R)
• M86: 72,692,298 km (0.066 R)
• M87: 72,916,396 km (0.083 R)
• M88: 73,702,533 km (0.099 R)
• M89: 74,830,650 km (0.036 R)
• M90: 75,396,728 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.3

Radius: 6.3

Gravity: 13.69 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 17.76 AU - 20.84 AU

Year: 31283 Days

Day: 21.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 94,905,624 km

• M1: 288,574 km (0.027 R)
• M2: 366,964 km (0.095 R)
• M3: 923,916 km (0.083 R)
• M4: 1,268,291 km (0.089 R)
• M5: 1,987,258 km (0.111 R)
• M6: 2,428,273 km (0.05 R)
• M7: 2,511,748 km (0.079 R)
• M8: 2,638,757 km (0.096 R)
• M9: 3,873,388 km (0.1 R)
• M10: 4,269,224 km (0.112 R)
• M11: 4,471,929 km (0.107 R)
• M12: 4,729,836 km (0.089 R)
• M13: 4,782,046 km (0.093 R)
• M14: 5,206,155 km (0.113 R)
• M15: 5,477,526 km (0.106 R)
• M16: 5,642,532 km (0.065 R)
• M17: 6,666,530 km (0.067 R)
• M18: 6,961,088 km (0.1 R)
• M19: 9,269,234 km (0.072 R)
• M20: 9,400,281 km (0.108 R)
• M21: 10,538,123 km (0.079 R)
• M22: 11,719,048 km (0.091 R)
• M23: 11,931,777 km (0.091 R)
• M24: 14,887,531 km (0.058 R)
• M25: 15,041,019 km (0.101 R)
• M26: 17,485,897 km (0.089 R)
• M27: 19,294,236 km (0.115 R)
• M28: 20,220,546 km (0.101 R)
• M29: 21,854,454 km (0.079 R)
• M30: 21,941,669 km (0.08 R)
• M31: 22,203,765 km (0.101 R)
• M32: 22,643,134 km (0.104 R)
• M33: 22,731,247 km (0.106 R)
• M34: 24,791,210 km (0.104 R)
• M35: 25,705,402 km (0.086 R)
• M36: 26,259,064 km (0.103 R)
• M37: 27,097,111 km (0.047 R)
• M38: 27,190,759 km (0.086 R)
• M39: 28,322,916 km (0.059 R)
• M40: 28,513,205 km (0.11 R)
• M41: 28,894,829 km (0.095 R)
• M42: 29,278,248 km (0.105 R)
• M43: 29,566,822 km (0.083 R)
• M44: 30,243,902 km (0.084 R)
• M45: 30,633,156 km (0.07 R)
• M46: 32,604,108 km (0.043 R)
• M47: 34,007,934 km (0.111 R)
• M48: 35,944,628 km (0.085 R)
• M49: 38,126,364 km (0.111 R)
• M50: 38,231,232 km (0.106 R)
• M51: 38,968,749 km (0.088 R)
• M52: 41,208,977 km (0.114 R)
• M53: 43,490,644 km (0.062 R)
• M54: 44,260,325 km (0.062 R)
• M55: 45,034,494 km (0.1 R)
• M56: 46,036,351 km (0.112 R)
• M57: 46,933,041 km (0.076 R)
• M58: 48,629,929 km (0.115 R)
• M59: 49,085,754 km (0.098 R)
• M60: 49,428,632 km (0.109 R)
• M61: 53,252,055 km (0.096 R)
• M62: 55,258,461 km (0.08 R)
• M63: 55,972,492 km (0.12 R)
• M64: 57,169,275 km (0.114 R)
• M65: 57,530,105 km (0.107 R)
• M66: 61,670,525 km (0.098 R)
• M67: 61,917,063 km (0.107 R)
• M68: 62,040,331 km (0.11 R)
• M69: 63,154,536 km (0.082 R)
• M70: 64,025,794 km (0.071 R)
• M71: 64,525,302 km (0.112 R)
• M72: 65,151,668 km (0.114 R)
• M73: 66,283,974 km (0.112 R)
• M74: 66,410,235 km (0.11 R)
• M75: 66,789,465 km (0.106 R)
• M76: 67,676,880 km (0.108 R)
• M77: 68,185,812 km (0.094 R)
• M78: 71,524,537 km (0.094 R)
• M79: 73,866,941 km (0.079 R)
• M80: 74,915,921 km (0.05 R)
• M81: 76,631,360 km (0.114 R)
• M82: 77,028,991 km (0.079 R)
• M83: 81,043,300 km (0.062 R)
• M84: 83,757,005 km (0.116 R)
• M85: 84,576,951 km (0.105 R)
• M86: 87,744,686 km (0.049 R)
• M87: 88,855,450 km (0.117 R)
• M88: 89,971,002 km (0.088 R)
• M89: 92,780,001 km (0.074 R)
• M90: 94,337,165 km (0.075 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 12,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit