🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.41 AU - 0.63 AU

Year: 141 Days

Day: 18.1 Hours

Environment

Temp: 203 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.17 AU - 1.21 AU

Year: 489 Days

Day: 28.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.62 AU - 1.7 AU

Year: 806 Days

Day: 45.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,516,655 km

• M1: 239,805 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.84 AU - 3.08 AU

Year: 1919 Days

Day: 37.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.94 AU - 3 AU

Year: 1928 Days

Day: 30.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.53 AU - 4.01 AU

Year: 2228 Days

Day: 25.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,516,655 km

• M1: 740,210 km (0.074 R)
• M2: 1,144,125 km (0.081 R)

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.1

Radius: 12.3

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.1 AU - 8.5 AU

Year: 7430 Days

Day: 13.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 101,516,655 km

• M1: 216,169 km (0.063 R)
• M2: 356,043 km (0.043 R)
• M3: 949,198 km (0.08 R)
• M4: 1,324,240 km (0.08 R)
• M5: 1,475,035 km (0.06 R)
• M6: 1,607,728 km (0.041 R)
• M7: 2,117,707 km (0.078 R)
• M8: 2,377,559 km (0.05 R)
• M9: 2,714,603 km (0.093 R)
• M10: 2,811,094 km (0.102 R)
• M11: 3,198,253 km (0.076 R)
• M12: 4,357,786 km (0.093 R)
• M13: 4,608,961 km (0.09 R)
• M14: 5,161,426 km (0.09 R)
• M15: 5,476,180 km (0.054 R)
• M16: 5,734,984 km (0.103 R)
• M17: 6,035,825 km (0.08 R)
• M18: 8,030,563 km (0.091 R)
• M19: 8,142,313 km (0.087 R)
• M20: 8,339,184 km (0.113 R)
• M21: 8,708,840 km (0.043 R)
• M22: 8,895,688 km (0.054 R)
• M23: 9,479,119 km (0.088 R)
• M24: 9,760,663 km (0.087 R)
• M25: 9,924,772 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901

Radius: 6.2

Gravity: 23.44 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.85 AU - 16.87 AU

Year: 19439 Days

Day: 19.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,516,655 km

• M1: 106,065 km (0.085 R)
• M2: 658,679 km (0.075 R)
• M3: 1,248,245 km (0.079 R)
• M4: 1,494,333 km (0.091 R)
• M5: 1,823,299 km (0.078 R)
• M6: 2,394,912 km (0.096 R)
• M7: 2,470,010 km (0.108 R)
• M8: 3,222,787 km (0.105 R)
• M9: 3,305,814 km (0.078 R)
• M10: 3,347,701 km (0.074 R)
• M11: 3,559,532 km (0.117 R)
• M12: 3,732,317 km (0.059 R)
• M13: 4,967,996 km (0.04 R)
• M14: 6,952,561 km (0.108 R)
• M15: 7,277,338 km (0.11 R)
• M16: 7,997,951 km (0.117 R)
• M17: 8,857,391 km (0.076 R)
• M18: 8,974,227 km (0.106 R)
• M19: 9,387,117 km (0.077 R)
• M20: 10,109,226 km (0.117 R)
• M21: 11,415,514 km (0.081 R)
• M22: 11,734,307 km (0.085 R)
• M23: 12,120,719 km (0.083 R)
• M24: 13,707,653 km (0.073 R)
• M25: 14,940,190 km (0.1 R)
• M26: 15,288,753 km (0.114 R)
• M27: 15,710,619 km (0.104 R)
• M28: 16,854,295 km (0.107 R)
• M29: 16,926,700 km (0.095 R)
• M30: 16,999,105 km (0.1 R)
• M31: 17,217,069 km (0.084 R)
• M32: 17,655,989 km (0.071 R)
• M33: 18,844,096 km (0.11 R)
• M34: 19,828,450 km (0.1 R)
• M35: 20,751,768 km (0.097 R)
• M36: 22,720,027 km (0.077 R)
• M37: 23,040,466 km (0.094 R)
• M38: 23,281,767 km (0.113 R)
• M39: 24,010,608 km (0.099 R)
• M40: 24,092,139 km (0.047 R)
• M41: 24,582,820 km (0.078 R)
• M42: 26,242,010 km (0.05 R)
• M43: 29,842,082 km (0.102 R)
• M44: 29,929,597 km (0.054 R)
• M45: 30,721,718 km (0.102 R)
• M46: 31,878,109 km (0.086 R)
• M47: 32,596,778 km (0.119 R)
• M48: 33,048,563 km (0.048 R)
• M49: 33,593,548 km (0.081 R)
• M50: 35,246,306 km (0.083 R)
• M51: 35,338,757 km (0.044 R)
• M52: 36,456,253 km (0.112 R)
• M53: 37,490,722 km (0.1 R)
• M54: 37,964,050 km (0.103 R)
• M55: 38,725,653 km (0.074 R)
• M56: 39,973,748 km (0.11 R)
• M57: 41,040,231 km (0.096 R)
• M58: 42,116,139 km (0.119 R)
• M59: 42,608,166 km (0.118 R)
• M60: 43,995,986 km (0.095 R)
• M61: 44,095,768 km (0.063 R)
• M62: 45,499,444 km (0.086 R)
• M63: 46,004,337 km (0.105 R)
• M64: 46,308,170 km (0.117 R)
• M65: 46,917,782 km (0.096 R)
• M66: 47,427,761 km (0.11 R)
• M67: 48,350,630 km (0.119 R)
• M68: 48,762,623 km (0.114 R)
• M69: 49,072,290 km (0.098 R)
• M70: 50,839,939 km (0.102 R)
• M71: 51,258,962 km (0.105 R)
• M72: 54,009,918 km (0.105 R)
• M73: 54,758,805 km (0.088 R)
• M74: 55,080,739 km (0.12 R)
• M75: 57,025,661 km (0.092 R)
• M76: 57,243,176 km (0.06 R)
• M77: 58,553,953 km (0.044 R)
• M78: 59,433,289 km (0.12 R)
• M79: 59,764,200 km (0.119 R)
• M80: 59,985,156 km (0.104 R)
• M81: 61,539,178 km (0.106 R)
• M82: 64,120,939 km (0.051 R)
• M83: 66,967,188 km (0.111 R)
• M84: 68,117,146 km (0.096 R)
• M85: 68,463,316 km (0.109 R)
• M86: 69,389,626 km (0.119 R)
• M87: 69,621,802 km (0.045 R)
• M88: 71,371,499 km (0.08 R)
• M89: 74,319,773 km (0.038 R)
• M90: 75,510,273 km (0.115 R)
• M91: 78,030,549 km (0.107 R)
• M92: 78,634,625 km (0.106 R)
• M93: 79,725,941 km (0.086 R)
• M94: 80,334,505 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.6

Radius: 5

Gravity: 30.62 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 15.58 AU - 20.74 AU

Year: 29154 Days

Day: 20.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,516,655 km

• M1: 97,987 km (0.069 R)
• M2: 287,078 km (0.102 R)
• M3: 512,223 km (0.071 R)
• M4: 563,236 km (0.112 R)
• M5: 843,582 km (0.108 R)
• M6: 1,129,165 km (0.118 R)
• M7: 1,335,311 km (0.071 R)
• M8: 1,442,871 km (0.099 R)
• M9: 2,401,046 km (0.102 R)
• M10: 2,847,296 km (0.069 R)
• M11: 2,939,598 km (0.118 R)
• M12: 3,916,023 km (0.101 R)
• M13: 3,967,186 km (0.093 R)
• M14: 4,762,747 km (0.114 R)
• M15: 5,150,505 km (0.092 R)
• M16: 5,206,754 km (0.037 R)
• M17: 6,193,501 km (0.116 R)
• M18: 6,433,905 km (0.056 R)
• M19: 6,616,265 km (0.113 R)
• M20: 6,800,270 km (0.082 R)
• M21: 7,048,304 km (0.107 R)
• M22: 7,173,367 km (0.063 R)
• M23: 8,200,656 km (0.1 R)
• M24: 10,176,246 km (0.081 R)
• M25: 12,290,213 km (0.052 R)
• M26: 12,592,102 km (0.12 R)
• M27: 13,126,316 km (0.103 R)
• M28: 15,661,102 km (0.09 R)
• M29: 16,317,837 km (0.096 R)
• M30: 17,151,396 km (0.036 R)
• M31: 17,998,718 km (0.113 R)
• M32: 18,513,484 km (0.03 R)
• M33: 19,645,641 km (0.088 R)
• M34: 20,264,528 km (0.11 R)
• M35: 24,962,200 km (0.046 R)
• M36: 25,921,122 km (0.025 R)
• M37: 26,989,700 km (0.117 R)
• M38: 27,677,252 km (0.095 R)
• M39: 28,469,971 km (0.118 R)
• M40: 29,673,037 km (0.067 R)
• M41: 31,097,358 km (0.043 R)
• M42: 32,128,387 km (0.083 R)
• M43: 32,648,090 km (0.025 R)
• M44: 33,380,371 km (0.114 R)
• M45: 35,716,791 km (0.078 R)
• M46: 35,931,763 km (0.066 R)
• M47: 37,448,835 km (0.078 R)
• M48: 39,097,254 km (0.083 R)
• M49: 39,651,963 km (0.114 R)
• M50: 40,993,856 km (0.101 R)
• M51: 41,106,353 km (0.073 R)
• M52: 41,783,583 km (0.082 R)
• M53: 41,896,828 km (0.117 R)
• M54: 42,920,377 km (0.095 R)
• M55: 43,492,589 km (0.117 R)
• M56: 43,722,222 km (0.113 R)
• M57: 43,952,154 km (0.114 R)
• M58: 45,340,571 km (0.077 R)
• M59: 45,806,569 km (0.088 R)
• M60: 46,625,767 km (0.107 R)
• M61: 49,830,901 km (0.115 R)
• M62: 50,552,860 km (0.03 R)
• M63: 52,739,084 km (0.03 R)
• M64: 53,720,595 km (0.111 R)
• M65: 54,337,088 km (0.082 R)
• M66: 54,708,091 km (0.058 R)
• M67: 57,328,896 km (0.115 R)
• M68: 57,454,708 km (0.104 R)
• M69: 57,580,669 km (0.095 R)
• M70: 58,085,113 km (0.03 R)
• M71: 58,211,523 km (0.099 R)
• M72: 61,143,043 km (0.118 R)
• M73: 66,883,562 km (0.1 R)
• M74: 69,414,908 km (0.053 R)
• M75: 70,625,005 km (0.045 R)
• M76: 71,977,520 km (0.074 R)
• M77: 73,612,026 km (0.102 R)
• M78: 73,885,640 km (0.083 R)
• M79: 80,130,005 km (0.064 R)
• M80: 80,693,241 km (0.078 R)
• M81: 80,834,162 km (0.118 R)
• M82: 81,399,044 km (0.117 R)
• M83: 82,674,665 km (0.107 R)
• M84: 83,528,869 km (0.115 R)
• M85: 83,671,435 km (0.043 R)
• M86: 84,242,899 km (0.115 R)
• M87: 88,423,711 km (0.098 R)
• M88: 90,319,714 km (0.102 R)
• M89: 90,466,171 km (0.101 R)
• M90: 91,787,419 km (0.061 R)
• M91: 92,376,685 km (0.087 R)
• M92: 93,410,855 km (0.114 R)
• M93: 94,746,166 km (0.087 R)
• M94: 95,043,716 km (0.08 R)
• M95: 100,604,867 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 16,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit