🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.67 AU - 0.97 AU

Year: 280 Days

Day: 37.8 Hours

Environment

Temp: 103 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.76 AU - 1.02 AU

Year: 316 Days

Day: 20.3 Hours

Environment

Temp: 36 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,665,964 km

• M1: 234,270 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.82 AU - 1.22 AU

Year: 388 Days

Day: 30.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 107,665,964 km

• M1: 83,027 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.68 AU - 1.94 AU

Year: 917 Days

Day: 23.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.79 AU - 2.91 AU

Year: 1357 Days

Day: 32.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,665,964 km

• M1: 1,085,781 km (0.037 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.83 AU - 3.49 AU

Year: 2116 Days

Day: 45.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,665,964 km

• M1: 2,205,372 km (0.113 R)

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905

Radius: 14.4

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.53 AU - 10.45 AU

Year: 9319 Days

Day: 12 Hours

Environment

Temp: -166 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 107,665,964 km

• M1: 196,721 km (0.066 R)
• M2: 353,500 km (0.104 R)
• M3: 579,093 km (0.058 R)
• M4: 823,985 km (0.104 R)
• M5: 1,620,145 km (0.115 R)
• M6: 1,904,680 km (0.118 R)
• M7: 2,078,513 km (0.114 R)
• M8: 2,336,120 km (0.063 R)
• M9: 2,939,897 km (0.028 R)
• M10: 3,260,037 km (0.047 R)
• M11: 3,469,623 km (0.057 R)
• M12: 4,352,999 km (0.061 R)
• M13: 4,484,795 km (0.056 R)
• M14: 4,584,576 km (0.103 R)
• M15: 4,718,766 km (0.072 R)
• M16: 4,888,260 km (0.039 R)
• M17: 5,233,682 km (0.109 R)
• M18: 5,587,032 km (0.087 R)
• M19: 5,948,311 km (0.056 R)
• M20: 6,058,115 km (0.104 R)
• M21: 6,429,417 km (0.118 R)
• M22: 6,693,757 km (0.091 R)
• M23: 7,077,625 km (0.106 R)
• M24: 7,311,446 km (0.076 R)
• M25: 8,068,860 km (0.05 R)
• M26: 9,272,974 km (0.119 R)
• M27: 10,444,175 km (0.079 R)
• M28: 11,845,907 km (0.118 R)
• M29: 12,170,535 km (0.103 R)
• M30: 12,781,492 km (0.11 R)
• M31: 12,876,338 km (0.043 R)
• M32: 13,595,305 km (0.103 R)
• M33: 14,524,906 km (0.08 R)
• M34: 14,673,606 km (0.103 R)
• M35: 14,822,755 km (0.059 R)
• M36: 15,932,024 km (0.067 R)
• M37: 16,342,071 km (0.078 R)
• M38: 16,600,128 km (0.051 R)
• M39: 16,703,799 km (0.097 R)
• M40: 17,330,016 km (0.103 R)
• M41: 17,751,732 km (0.116 R)
• M42: 18,123,483 km (0.085 R)
• M43: 18,337,109 km (0.075 R)
• M44: 18,551,632 km (0.12 R)
• M45: 18,659,193 km (0.081 R)
• M46: 18,874,913 km (0.11 R)
• M47: 19,037,227 km (0.085 R)
• M48: 19,308,747 km (0.114 R)
• M49: 19,746,021 km (0.06 R)
• M50: 20,020,982 km (0.04 R)
• M51: 20,853,345 km (0.091 R)
• M52: 21,924,166 km (0.112 R)
• M53: 22,552,178 km (0.045 R)
• M54: 24,589,701 km (0.105 R)
• M55: 24,885,606 km (0.101 R)
• M56: 26,503,806 km (0.112 R)
• M57: 26,746,454 km (0.032 R)
• M58: 27,356,215 km (0.092 R)
• M59: 27,540,070 km (0.088 R)
• M60: 29,526,431 km (0.118 R)
• M61: 30,600,394 km (0.101 R)
• M62: 31,110,224 km (0.043 R)
• M63: 31,366,335 km (0.117 R)
• M64: 31,880,353 km (0.078 R)
• M65: 32,332,438 km (0.115 R)
• M66: 33,767,082 km (0.12 R)
• M67: 33,964,401 km (0.03 R)
• M68: 34,757,270 km (0.044 R)
• M69: 35,089,377 km (0.115 R)
• M70: 35,489,402 km (0.111 R)
• M71: 37,036,693 km (0.087 R)
• M72: 37,648,099 km (0.109 R)
• M73: 38,812,270 km (0.112 R)
• M74: 39,156,943 km (0.102 R)
• M75: 39,710,456 km (0.115 R)
• M76: 40,057,672 km (0.113 R)
• M77: 40,196,798 km (0.11 R)
• M78: 40,755,247 km (0.105 R)
• M79: 42,162,365 km (0.087 R)
• M80: 46,040,839 km (0.091 R)
• M81: 47,285,194 km (0.073 R)
• M82: 48,022,412 km (0.116 R)
• M83: 48,318,317 km (0.05 R)
• M84: 49,358,920 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.9

Radius: 5.9

Gravity: 17.29 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.5 AU - 16.46 AU

Year: 20758 Days

Day: 24.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 107,665,964 km

• M1: 92,302 km (0.067 R)
• M2: 541,245 km (0.069 R)
• M3: 715,826 km (0.063 R)
• M4: 1,825,842 km (0.113 R)
• M5: 1,890,319 km (0.092 R)
• M6: 2,055,026 km (0.117 R)
• M7: 2,363,048 km (0.116 R)
• M8: 2,504,717 km (0.115 R)
• M9: 2,946,031 km (0.103 R)
• M10: 3,060,174 km (0.112 R)
• M11: 3,175,813 km (0.077 R)
• M12: 3,941,156 km (0.065 R)
• M13: 4,583,828 km (0.028 R)
• M14: 4,627,810 km (0.1 R)
• M15: 4,671,942 km (0.09 R)
• M16: 5,212,588 km (0.038 R)
• M17: 5,443,717 km (0.092 R)
• M18: 5,584,040 km (0.06 R)
• M19: 5,868,276 km (0.117 R)
• M20: 6,450,660 km (0.102 R)
• M21: 7,102,309 km (0.065 R)
• M22: 8,630,002 km (0.098 R)
• M23: 9,402,675 km (0.085 R)
• M24: 9,458,625 km (0.114 R)
• M25: 10,254,784 km (0.101 R)
• M26: 10,660,793 km (0.104 R)
• M27: 10,836,421 km (0.096 R)
• M28: 12,092,594 km (0.057 R)
• M29: 12,337,037 km (0.078 R)
• M30: 12,830,860 km (0.045 R)
• M31: 12,892,943 km (0.079 R)
• M32: 13,080,090 km (0.08 R)
• M33: 13,837,653 km (0.115 R)
• M34: 15,726,476 km (0.098 R)
• M35: 15,993,209 km (0.055 R)
• M36: 16,734,616 km (0.061 R)
• M37: 17,075,400 km (0.116 R)
• M38: 18,250,940 km (0.078 R)
• M39: 18,390,814 km (0.089 R)
• M40: 18,531,287 km (0.117 R)
• M41: 20,170,879 km (0.113 R)
• M42: 21,117,983 km (0.09 R)
• M43: 22,079,449 km (0.097 R)
• M44: 22,453,144 km (0.069 R)
• M45: 24,275,396 km (0.083 R)
• M46: 24,970,877 km (0.117 R)
• M47: 25,751,329 km (0.077 R)
• M48: 26,381,435 km (0.057 R)
• M49: 26,460,572 km (0.089 R)
• M50: 26,539,709 km (0.111 R)
• M51: 27,898,208 km (0.108 R)
• M52: 29,607,214 km (0.114 R)
• M53: 30,765,401 km (0.119 R)
• M54: 31,266,254 km (0.103 R)
• M55: 32,699,851 km (0.045 R)
• M56: 33,040,335 km (0.095 R)
• M57: 33,382,017 km (0.113 R)
• M58: 34,586,878 km (0.066 R)
• M59: 35,456,191 km (0.058 R)
• M60: 36,950,524 km (0.073 R)
• M61: 37,660,815 km (0.111 R)
• M62: 38,017,606 km (0.031 R)
• M63: 39,004,802 km (0.055 R)
• M64: 40,182,138 km (0.088 R)
• M65: 41,187,585 km (0.11 R)
• M66: 43,971,153 km (0.103 R)
• M67: 45,006,968 km (0.047 R)
• M68: 46,910,900 km (0.052 R)
• M69: 47,006,643 km (0.112 R)
• M70: 47,583,343 km (0.053 R)
• M71: 48,452,806 km (0.119 R)
• M72: 49,717,656 km (0.083 R)
• M73: 50,698,120 km (0.041 R)
• M74: 51,585,983 km (0.118 R)
• M75: 52,180,784 km (0.087 R)
• M76: 54,079,181 km (0.088 R)
• M77: 54,582,429 km (0.049 R)
• M78: 57,429,575 km (0.063 R)
• M79: 57,942,995 km (0.069 R)
• M80: 59,908,113 km (0.103 R)
• M81: 60,220,473 km (0.092 R)
• M82: 60,533,282 km (0.055 R)
• M83: 62,738,056 km (0.095 R)
• M84: 63,797,059 km (0.072 R)
• M85: 64,435,393 km (0.066 R)
• M86: 66,255,401 km (0.038 R)
• M87: 66,578,383 km (0.108 R)
• M88: 67,009,673 km (0.081 R)
• M89: 67,875,247 km (0.046 R)
• M90: 68,526,895 km (0.092 R)
• M91: 69,617,464 km (0.114 R)
• M92: 70,055,336 km (0.072 R)
• M93: 70,164,842 km (0.046 R)
• M94: 73,034,578 km (0.1 R)
• M95: 73,702,233 km (0.064 R)
• M96: 74,595,632 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.4

Radius: 4.1

Gravity: 58.68 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 15.77 AU - 19.63 AU

Year: 28053 Days

Day: 22.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 107,665,964 km

• M1: 78,240 km (0.094 R)
• M2: 158,574 km (0.074 R)
• M3: 310,864 km (0.055 R)
• M4: 378,483 km (0.111 R)
• M5: 582,385 km (0.111 R)
• M6: 879,785 km (0.051 R)
• M7: 1,112,709 km (0.095 R)
• M8: 2,440,540 km (0.081 R)
• M9: 2,717,894 km (0.102 R)
• M10: 3,251,959 km (0.116 R)
• M11: 3,454,065 km (0.075 R)
• M12: 3,505,228 km (0.079 R)
• M13: 3,712,421 km (0.094 R)
• M14: 4,693,184 km (0.061 R)
• M15: 5,037,110 km (0.079 R)
• M16: 5,627,872 km (0.036 R)
• M17: 7,198,201 km (0.081 R)
• M18: 7,263,725 km (0.117 R)
• M19: 7,395,221 km (0.094 R)
• M20: 8,406,652 km (0.112 R)
• M21: 10,555,476 km (0.05 R)
• M22: 10,629,976 km (0.109 R)
• M23: 11,231,509 km (0.096 R)
• M24: 11,998,796 km (0.113 R)
• M25: 12,076,587 km (0.104 R)
• M26: 14,153,754 km (0.061 R)
• M27: 14,565,597 km (0.112 R)
• M28: 16,080,874 km (0.097 R)
• M29: 16,510,668 km (0.1 R)
• M30: 16,683,603 km (0.057 R)
• M31: 17,469,291 km (0.091 R)
• M32: 17,822,492 km (0.069 R)
• M33: 19,258,033 km (0.098 R)
• M34: 19,531,348 km (0.09 R)
• M35: 19,897,714 km (0.077 R)
• M36: 20,174,021 km (0.106 R)
• M37: 22,334,065 km (0.117 R)
• M38: 22,429,658 km (0.085 R)
• M39: 22,525,251 km (0.114 R)
• M40: 22,909,418 km (0.107 R)
• M41: 24,566,214 km (0.105 R)
• M42: 27,890,578 km (0.111 R)
• M43: 27,993,502 km (0.086 R)
• M44: 30,183,764 km (0.12 R)
• M45: 32,970,772 km (0.077 R)
• M46: 34,284,541 km (0.118 R)
• M47: 35,615,363 km (0.071 R)
• M48: 36,849,995 km (0.104 R)
• M49: 39,245,805 km (0.103 R)
• M50: 39,939,490 km (0.081 R)
• M51: 40,171,516 km (0.103 R)
• M52: 40,753,901 km (0.095 R)
• M53: 41,104,558 km (0.112 R)
• M54: 41,456,263 km (0.063 R)
• M55: 41,809,015 km (0.106 R)
• M56: 42,044,781 km (0.114 R)
• M57: 43,229,895 km (0.116 R)
• M58: 46,118,480 km (0.113 R)
• M59: 46,850,463 km (0.118 R)
• M60: 50,065,919 km (0.112 R)
• M61: 52,969,165 km (0.111 R)
• M62: 56,186,118 km (0.098 R)
• M63: 58,541,387 km (0.102 R)
• M64: 59,333,507 km (0.075 R)
• M65: 60,262,211 km (0.109 R)
• M66: 61,865,451 km (0.06 R)
• M67: 63,212,131 km (0.071 R)
• M68: 64,432,401 km (0.103 R)
• M69: 67,724,153 km (0.049 R)
• M70: 69,669,524 km (0.102 R)
• M71: 70,228,720 km (0.11 R)
• M72: 71,915,287 km (0.046 R)
• M73: 73,330,782 km (0.101 R)
• M74: 74,469,820 km (0.1 R)
• M75: 75,041,583 km (0.071 R)
• M76: 75,901,771 km (0.118 R)
• M77: 76,333,211 km (0.119 R)
• M78: 78,211,861 km (0.078 R)
• M79: 78,793,049 km (0.082 R)
• M80: 79,813,456 km (0.073 R)
• M81: 81,278,767 km (0.115 R)
• M82: 82,014,789 km (0.068 R)
• M83: 82,162,143 km (0.07 R)
• M84: 82,900,857 km (0.112 R)
• M85: 83,641,665 km (0.109 R)
• M86: 85,727,658 km (0.032 R)
• M87: 91,016,990 km (0.112 R)
• M88: 94,704,428 km (0.105 R)
• M89: 96,722,204 km (0.101 R)
• M90: 97,189,847 km (0.061 R)
• M91: 97,814,568 km (0.092 R)
• M92: 100,957,918 km (0.096 R)
• M93: 101,907,416 km (0.099 R)
• M94: 103,496,444 km (0.105 R)
• M95: 105,093,551 km (0.12 R)
• M96: 105,574,359 km (0.091 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 18,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit