🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.62 AU - 0.72 AU

Year: 195 Days

Day: 13.7 Hours

Environment

Temp: 148 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.65 AU - 0.71 AU

Year: 199 Days

Day: 44.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,353,401 km

• M1: 174,880 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1 AU - 1.22 AU

Year: 415 Days

Day: 24.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.19 AU - 1.49 AU

Year: 550 Days

Day: 37.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 64,353,401 km

• M1: 934,388 km (0.075 R)
• M2: 1,135,747 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.14 AU - 1.72 AU

Year: 607 Days

Day: 15.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.15 AU - 3.49 AU

Year: 1680 Days

Day: 12.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.8

Radius: 9.9

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.74 AU - 8.92 AU

Year: 7773 Days

Day: 7.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,353,401 km

• M1: 132,693 km (0.037 R)
• M2: 546,331 km (0.082 R)
• M3: 638,185 km (0.088 R)
• M4: 707,448 km (0.07 R)
• M5: 1,044,642 km (0.068 R)
• M6: 1,145,172 km (0.032 R)
• M7: 1,696,589 km (0.109 R)
• M8: 1,917,845 km (0.099 R)
• M9: 2,170,067 km (0.094 R)
• M10: 2,278,226 km (0.073 R)
• M11: 2,477,790 km (0.052 R)
• M12: 2,614,073 km (0.073 R)
• M13: 2,752,900 km (0.066 R)
• M14: 2,870,484 km (0.1 R)
• M15: 3,062,119 km (0.102 R)
• M16: 3,208,575 km (0.12 R)
• M17: 3,636,425 km (0.108 R)
• M18: 4,163,010 km (0.054 R)
• M19: 4,490,330 km (0.111 R)
• M20: 4,741,505 km (0.117 R)
• M21: 5,199,274 km (0.107 R)
• M22: 5,315,960 km (0.034 R)
• M23: 5,404,073 km (0.079 R)
• M24: 5,492,785 km (0.071 R)
• M25: 5,671,405 km (0.104 R)
• M26: 6,095,664 km (0.072 R)
• M27: 6,405,182 km (0.097 R)
• M28: 6,593,227 km (0.052 R)
• M29: 6,719,787 km (0.104 R)
• M30: 6,815,081 km (0.071 R)
• M31: 8,028,170 km (0.108 R)
• M32: 8,163,257 km (0.118 R)
• M33: 8,265,133 km (0.071 R)
• M34: 8,470,082 km (0.092 R)
• M35: 9,519,960 km (0.039 R)
• M36: 9,987,752 km (0.118 R)
• M37: 10,536,627 km (0.062 R)
• M38: 11,208,321 km (0.108 R)
• M39: 11,663,847 km (0.068 R)
• M40: 11,893,928 km (0.119 R)
• M41: 11,970,971 km (0.115 R)
• M42: 12,241,893 km (0.05 R)
• M43: 12,789,720 km (0.11 R)
• M44: 12,908,052 km (0.117 R)
• M45: 13,146,062 km (0.098 R)
• M46: 13,425,511 km (0.067 R)
• M47: 15,101,755 km (0.083 R)
• M48: 15,310,594 km (0.118 R)
• M49: 15,773,599 km (0.095 R)
• M50: 16,028,065 km (0.099 R)
• M51: 16,498,102 km (0.082 R)
• M52: 16,584,121 km (0.089 R)
• M53: 16,756,457 km (0.033 R)
• M54: 17,189,992 km (0.101 R)
• M55: 17,495,621 km (0.057 R)
• M56: 17,935,438 km (0.061 R)
• M57: 19,231,405 km (0.066 R)
• M58: 20,005,125 km (0.115 R)
• M59: 20,464,989 km (0.025 R)
• M60: 20,603,666 km (0.095 R)
• M61: 20,928,293 km (0.082 R)
• M62: 21,676,881 km (0.101 R)
• M63: 22,101,739 km (0.111 R)
• M64: 23,152,066 km (0.068 R)
• M65: 24,757,849 km (0.119 R)
• M66: 25,798,302 km (0.116 R)
• M67: 25,898,234 km (0.071 R)
• M68: 26,248,592 km (0.112 R)
• M69: 26,651,010 km (0.102 R)
• M70: 26,802,553 km (0.079 R)
• M71: 27,666,032 km (0.113 R)
• M72: 28,745,530 km (0.119 R)
• M73: 29,212,275 km (0.066 R)
• M74: 30,100,887 km (0.06 R)
• M75: 30,363,880 km (0.108 R)
• M76: 30,998,324 km (0.112 R)
• M77: 31,157,646 km (0.112 R)
• M78: 32,387,789 km (0.102 R)
• M79: 32,603,360 km (0.104 R)
• M80: 32,927,688 km (0.094 R)
• M81: 33,579,336 km (0.085 R)
• M82: 35,282,658 km (0.104 R)
• M83: 35,671,163 km (0.053 R)
• M84: 36,005,365 km (0.068 R)
• M85: 37,295,796 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.2

Radius: 7

Gravity: 18.62 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 13.25 AU - 16.13 AU

Year: 19974 Days

Day: 21.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,353,401 km

• M1: 305,928 km (0.085 R)
• M2: 478,564 km (0.101 R)
• M3: 543,040 km (0.082 R)
• M4: 681,717 km (0.065 R)
• M5: 755,469 km (0.092 R)
• M6: 938,427 km (0.116 R)
• M7: 1,224,159 km (0.119 R)
• M8: 1,345,782 km (0.091 R)
• M9: 1,536,071 km (0.108 R)
• M10: 1,837,660 km (0.088 R)
• M11: 2,157,650 km (0.105 R)
• M12: 2,572,335 km (0.118 R)
• M13: 3,430,878 km (0.117 R)
• M14: 3,647,495 km (0.116 R)
• M15: 3,779,590 km (0.081 R)
• M16: 4,185,449 km (0.094 R)
• M17: 4,605,221 km (0.077 R)
• M18: 4,652,793 km (0.101 R)
• M19: 4,796,108 km (0.116 R)
• M20: 5,235,177 km (0.085 R)
• M21: 6,256,333 km (0.113 R)
• M22: 6,735,495 km (0.08 R)
• M23: 7,281,826 km (0.105 R)
• M24: 7,899,067 km (0.065 R)
• M25: 8,591,555 km (0.027 R)
• M26: 9,423,768 km (0.088 R)
• M27: 9,484,206 km (0.107 R)
• M28: 10,845,995 km (0.088 R)
• M29: 10,972,854 km (0.109 R)
• M30: 12,267,923 km (0.077 R)
• M31: 12,599,282 km (0.08 R)
• M32: 12,732,574 km (0.084 R)
• M33: 14,999,580 km (0.11 R)
• M34: 15,282,619 km (0.114 R)
• M35: 16,797,896 km (0.119 R)
• M36: 18,739,377 km (0.069 R)
• M37: 20,124,504 km (0.119 R)
• M38: 22,102,337 km (0.095 R)
• M39: 22,424,422 km (0.095 R)
• M40: 22,829,383 km (0.075 R)
• M41: 23,811,044 km (0.098 R)
• M42: 25,646,161 km (0.065 R)
• M43: 26,154,495 km (0.11 R)
• M44: 27,612,775 km (0.077 R)
• M45: 27,699,392 km (0.087 R)
• M46: 27,872,926 km (0.094 R)
• M47: 28,046,758 km (0.105 R)
• M48: 29,273,611 km (0.102 R)
• M49: 29,450,435 km (0.102 R)
• M50: 29,538,848 km (0.08 R)
• M51: 32,143,197 km (0.064 R)
• M52: 32,416,811 km (0.077 R)
• M53: 32,691,174 km (0.089 R)
• M54: 33,611,350 km (0.102 R)
• M55: 36,137,909 km (0.059 R)
• M56: 37,471,873 km (0.085 R)
• M57: 38,627,965 km (0.082 R)
• M58: 43,167,214 km (0.099 R)
• M59: 44,581,811 km (0.057 R)
• M60: 45,601,620 km (0.109 R)
• M61: 46,628,908 km (0.114 R)
• M62: 46,835,353 km (0.108 R)
• M63: 49,862,017 km (0.041 R)
• M64: 50,284,482 km (0.08 R)
• M65: 51,665,420 km (0.078 R)
• M66: 52,628,830 km (0.119 R)
• M67: 53,166,634 km (0.115 R)
• M68: 53,274,495 km (0.078 R)
• M69: 53,706,234 km (0.105 R)
• M70: 54,464,695 km (0.1 R)
• M71: 54,573,453 km (0.088 R)
• M72: 56,102,044 km (0.089 R)
• M73: 56,981,829 km (0.077 R)
• M74: 57,092,083 km (0.108 R)
• M75: 59,201,263 km (0.043 R)
• M76: 59,313,013 km (0.117 R)
• M77: 59,536,661 km (0.108 R)
• M78: 60,096,905 km (0.094 R)
• M79: 64,526,947 km (0.059 R)
• M80: 65,448,620 km (0.061 R)
• M81: 68,356,802 km (0.053 R)
• M82: 71,782,743 km (0.041 R)
• M83: 72,140,282 km (0.067 R)
• M84: 73,456,444 km (0.115 R)
• M85: 74,177,805 km (0.071 R)
• M86: 74,539,233 km (0.05 R)
• M87: 76,842,442 km (0.108 R)
• M88: 77,452,353 km (0.088 R)
• M89: 78,063,909 km (0.066 R)
• M90: 78,799,930 km (0.117 R)
• M91: 79,045,869 km (0.026 R)
• M92: 80,278,855 km (0.116 R)
• M93: 80,526,290 km (0.116 R)
• M94: 83,639,870 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.8

Radius: 3.9

Gravity: 24.71 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 13.69 AU - 16.69 AU

Year: 21003 Days

Day: 19.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,353,401 km

• M1: 59,091 km (0.076 R)
• M2: 86,168 km (0.115 R)
• M3: 122,670 km (0.106 R)
• M4: 433,983 km (0.077 R)
• M5: 524,789 km (0.09 R)
• M6: 601,982 km (0.037 R)
• M7: 789,129 km (0.083 R)
• M8: 877,990 km (0.079 R)
• M9: 1,017,266 km (0.082 R)
• M10: 1,089,671 km (0.089 R)
• M11: 2,958,896 km (0.069 R)
• M12: 4,202,653 km (0.105 R)
• M13: 4,796,557 km (0.1 R)
• M14: 4,959,319 km (0.051 R)
• M15: 5,165,315 km (0.112 R)
• M16: 5,671,255 km (0.037 R)
• M17: 5,714,040 km (0.054 R)
• M18: 5,973,443 km (0.06 R)
• M19: 7,514,899 km (0.108 R)
• M20: 7,562,023 km (0.096 R)
• M21: 7,656,419 km (0.105 R)
• M22: 8,524,535 km (0.1 R)
• M23: 8,721,705 km (0.055 R)
• M24: 8,970,188 km (0.091 R)
• M25: 9,423,319 km (0.094 R)
• M26: 9,474,183 km (0.084 R)
• M27: 10,509,400 km (0.119 R)
• M28: 11,147,585 km (0.076 R)
• M29: 12,461,203 km (0.084 R)
• M30: 13,880,588 km (0.114 R)
• M31: 14,403,881 km (0.093 R)
• M32: 16,012,358 km (0.108 R)
• M33: 16,868,656 km (0.118 R)
• M34: 17,426,806 km (0.071 R)
• M35: 18,561,356 km (0.111 R)
• M36: 20,307,313 km (0.113 R)
• M37: 20,438,809 km (0.087 R)
• M38: 22,105,030 km (0.089 R)
• M39: 22,240,267 km (0.114 R)
• M40: 22,715,539 km (0.119 R)
• M41: 23,883,749 km (0.065 R)
• M42: 24,300,678 km (0.049 R)
• M43: 25,000,796 km (0.087 R)
• M44: 25,778,705 km (0.112 R)
• M45: 27,068,688 km (0.098 R)
• M46: 27,358,159 km (0.114 R)
• M47: 28,086,402 km (0.069 R)
• M48: 29,413,185 km (0.092 R)
• M49: 30,234,029 km (0.093 R)
• M50: 30,309,127 km (0.066 R)
• M51: 30,760,314 km (0.093 R)
• M52: 31,441,433 km (0.05 R)
• M53: 32,664,396 km (0.062 R)
• M54: 33,049,760 km (0.101 R)
• M55: 34,449,547 km (0.115 R)
• M56: 34,920,481 km (0.097 R)
• M57: 35,710,059 km (0.073 R)
• M58: 36,106,942 km (0.1 R)
• M59: 36,266,114 km (0.108 R)
• M60: 36,825,161 km (0.107 R)
• M61: 37,628,801 km (0.096 R)
• M62: 38,844,882 km (0.111 R)
• M63: 40,073,829 km (0.103 R)
• M64: 40,734,603 km (0.1 R)
• M65: 40,817,330 km (0.118 R)
• M66: 42,317,946 km (0.112 R)
• M67: 42,401,871 km (0.119 R)
• M68: 43,582,198 km (0.069 R)
• M69: 45,372,885 km (0.118 R)
• M70: 45,802,829 km (0.037 R)
• M71: 45,888,848 km (0.113 R)
• M72: 47,100,441 km (0.089 R)
• M73: 48,410,320 km (0.088 R)
• M74: 48,585,798 km (0.04 R)
• M75: 49,025,616 km (0.104 R)
• M76: 49,113,729 km (0.058 R)
• M77: 49,820,579 km (0.109 R)
• M78: 50,263,987 km (0.08 R)
• M79: 50,797,902 km (0.114 R)
• M80: 51,065,532 km (0.089 R)
• M81: 51,512,680 km (0.106 R)
• M82: 52,500,924 km (0.102 R)
• M83: 53,314,138 km (0.077 R)
• M84: 55,502,904 km (0.107 R)
• M85: 58,000,291 km (0.059 R)
• M86: 58,280,039 km (0.101 R)
• M87: 58,560,236 km (0.101 R)
• M88: 58,747,233 km (0.115 R)
• M89: 61,007,059 km (0.086 R)
• M90: 62,433,923 km (0.08 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 14,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit