🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.48 AU - 0.76 AU

Year: 175 Days

Day: 37.2 Hours

Environment

Temp: 221 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.89 AU - 1.09 AU

Year: 353 Days

Day: 40 Hours

Environment

Temp: 104 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,270,807 km

• M1: 275,559 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.07 AU - 1.31 AU

Year: 465 Days

Day: 26.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,270,807 km

• M1: 108,608 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.23 AU - 1.23 AU

Year: 489 Days

Day: 47.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.08 AU - 1.46 AU

Year: 513 Days

Day: 28.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.11 AU - 3.17 AU

Year: 1536 Days

Day: 28.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,270,807 km

• M1: 632,500 km (0.062 R)
• M2: 2,339,711 km (0.099 R)

Asteroid Belt

Center: 4.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.2

Radius: 9.7

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.61 AU - 6.83 AU

Year: 4900 Days

Day: 8.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,270,807 km

• M1: 121,623 km (0.08 R)
• M2: 196,871 km (0.1 R)
• M3: 271,969 km (0.08 R)
• M4: 548,426 km (0.034 R)
• M5: 659,727 km (0.08 R)
• M6: 766,988 km (0.105 R)
• M7: 1,000,062 km (0.036 R)
• M8: 1,069,026 km (0.069 R)
• M9: 1,168,210 km (0.096 R)
• M10: 1,285,644 km (0.07 R)
• M11: 1,580,651 km (0.118 R)
• M12: 1,678,339 km (0.069 R)
• M13: 1,983,817 km (0.12 R)
• M14: 2,107,385 km (0.094 R)
• M15: 2,437,099 km (0.097 R)
• M16: 2,531,645 km (0.058 R)
• M17: 2,962,337 km (0.081 R)
• M18: 3,063,465 km (0.103 R)
• M19: 3,394,824 km (0.111 R)
• M20: 3,957,761 km (0.078 R)
• M21: 4,114,390 km (0.076 R)
• M22: 4,204,897 km (0.086 R)
• M23: 4,318,891 km (0.119 R)
• M24: 4,761,401 km (0.109 R)
• M25: 4,928,053 km (0.098 R)
• M26: 5,145,269 km (0.088 R)
• M27: 5,291,875 km (0.113 R)
• M28: 6,071,280 km (0.117 R)
• M29: 6,226,263 km (0.109 R)
• M30: 6,593,077 km (0.094 R)
• M31: 7,074,932 km (0.102 R)
• M32: 7,596,131 km (0.112 R)
• M33: 7,847,306 km (0.083 R)
• M34: 8,158,021 km (0.073 R)
• M35: 8,243,441 km (0.057 R)
• M36: 8,879,232 km (0.06 R)
• M37: 9,084,779 km (0.072 R)
• M38: 10,567,893 km (0.108 R)
• M39: 10,754,591 km (0.093 R)
• M40: 10,942,486 km (0.085 R)
• M41: 11,226,273 km (0.097 R)
• M42: 11,321,417 km (0.09 R)
• M43: 12,516,854 km (0.05 R)
• M44: 13,179,722 km (0.095 R)
• M45: 13,280,102 km (0.096 R)
• M46: 14,298,116 km (0.106 R)
• M47: 14,401,338 km (0.105 R)
• M48: 14,990,754 km (0.066 R)
• M49: 15,235,795 km (0.049 R)
• M50: 15,907,490 km (0.113 R)
• M51: 16,661,313 km (0.1 R)
• M52: 17,684,263 km (0.103 R)
• M53: 17,758,015 km (0.119 R)
• M54: 17,906,117 km (0.083 R)
• M55: 18,689,860 km (0.099 R)
• M56: 19,446,676 km (0.116 R)
• M57: 19,790,452 km (0.096 R)
• M58: 19,867,196 km (0.087 R)
• M59: 20,020,833 km (0.034 R)
• M60: 20,329,303 km (0.065 R)
• M61: 20,561,779 km (0.11 R)
• M62: 20,834,047 km (0.059 R)
• M63: 21,146,706 km (0.077 R)
• M64: 21,658,181 km (0.09 R)
• M65: 21,816,306 km (0.092 R)
• M66: 21,895,593 km (0.05 R)
• M67: 22,372,960 km (0.067 R)
• M68: 22,532,880 km (0.1 R)
• M69: 23,095,518 km (0.047 R)
• M70: 23,216,692 km (0.084 R)
• M71: 24,193,566 km (0.043 R)
• M72: 25,059,439 km (0.064 R)
• M73: 25,142,465 km (0.07 R)
• M74: 27,289,494 km (0.103 R)
• M75: 27,674,409 km (0.104 R)
• M76: 27,845,998 km (0.073 R)
• M77: 28,579,626 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.8

Radius: 9.1

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.44 AU - 6.3 AU

Year: 5094 Days

Day: 6 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,270,807 km

• M1: 167,849 km (0.106 R)
• M2: 367,113 km (0.097 R)
• M3: 504,145 km (0.113 R)
• M4: 561,740 km (0.073 R)
• M5: 646,861 km (0.072 R)
• M6: 710,739 km (0.077 R)
• M7: 845,228 km (0.112 R)
• M8: 1,018,163 km (0.085 R)
• M9: 1,140,085 km (0.104 R)
• M10: 1,234,781 km (0.116 R)
• M11: 1,415,645 km (0.074 R)
• M12: 1,730,249 km (0.03 R)
• M13: 1,803,253 km (0.057 R)
• M14: 2,363,048 km (0.026 R)
• M15: 2,672,865 km (0.083 R)
• M16: 2,864,949 km (0.104 R)
• M17: 2,995,697 km (0.106 R)
• M18: 3,106,101 km (0.083 R)
• M19: 4,661,470 km (0.093 R)
• M20: 4,841,436 km (0.085 R)
• M21: 5,076,305 km (0.104 R)
• M22: 5,368,469 km (0.111 R)
• M23: 5,449,102 km (0.043 R)
• M24: 6,505,263 km (0.108 R)
• M25: 6,822,710 km (0.11 R)
• M26: 6,997,889 km (0.076 R)
• M27: 7,293,345 km (0.094 R)
• M28: 7,927,191 km (0.086 R)
• M29: 8,767,782 km (0.057 R)
• M30: 9,150,603 km (0.099 R)
• M31: 9,247,093 km (0.105 R)
• M32: 9,538,809 km (0.072 R)
• M33: 10,398,398 km (0.107 R)
• M34: 10,566,546 km (0.104 R)
• M35: 10,701,633 km (0.074 R)
• M36: 11,144,892 km (0.1 R)
• M37: 11,351,636 km (0.093 R)
• M38: 11,420,750 km (0.075 R)
• M39: 12,049,510 km (0.07 R)
• M40: 12,332,549 km (0.102 R)
• M41: 12,617,832 km (0.069 R)
• M42: 12,869,306 km (0.119 R)
• M43: 13,928,310 km (0.045 R)
• M44: 15,473,057 km (0.107 R)
• M45: 15,703,588 km (0.118 R)
• M46: 15,974,061 km (0.119 R)
• M47: 16,207,134 km (0.075 R)
• M48: 16,519,644 km (0.083 R)
• M49: 17,031,718 km (0.119 R)
• M50: 17,230,084 km (0.054 R)
• M51: 18,354,911 km (0.113 R)
• M52: 19,794,042 km (0.109 R)
• M53: 19,919,106 km (0.069 R)
• M54: 20,086,207 km (0.112 R)
• M55: 20,169,982 km (0.076 R)
• M56: 20,463,942 km (0.103 R)
• M57: 21,141,321 km (0.039 R)
• M58: 21,826,180 km (0.047 R)
• M59: 21,955,283 km (0.091 R)
• M60: 22,735,884 km (0.05 R)
• M61: 22,998,129 km (0.076 R)
• M62: 23,085,644 km (0.058 R)
• M63: 23,173,458 km (0.119 R)
• M64: 23,658,006 km (0.078 R)
• M65: 23,790,699 km (0.069 R)
• M66: 24,861,521 km (0.08 R)
• M67: 25,041,487 km (0.08 R)
• M68: 25,720,212 km (0.104 R)
• M69: 25,811,168 km (0.026 R)
• M70: 26,084,782 km (0.117 R)
• M71: 26,267,741 km (0.096 R)
• M72: 27,096,064 km (0.116 R)
• M73: 27,606,342 km (0.094 R)
• M74: 27,839,416 km (0.12 R)
• M75: 29,061,930 km (0.116 R)
• M76: 29,536,753 km (0.067 R)
• M77: 29,679,619 km (0.092 R)
• M78: 30,061,991 km (0.114 R)
• M79: 31,461,479 km (0.116 R)
• M80: 31,607,487 km (0.092 R)
• M81: 31,851,331 km (0.116 R)
• M82: 32,046,856 km (0.068 R)
• M83: 32,340,965 km (0.114 R)
• M84: 33,030,462 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.3

Radius: 7

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 13.92 AU - 17.08 AU

Year: 21856 Days

Day: 15.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,270,807 km

• M1: 99,333 km (0.079 R)
• M2: 185,950 km (0.075 R)
• M3: 239,207 km (0.088 R)
• M4: 711,188 km (0.096 R)
• M5: 1,083,388 km (0.096 R)
• M6: 1,479,523 km (0.095 R)
• M7: 1,662,332 km (0.101 R)
• M8: 1,788,293 km (0.091 R)
• M9: 2,049,790 km (0.09 R)
• M10: 2,429,021 km (0.119 R)
• M11: 2,905,191 km (0.054 R)
• M12: 2,980,887 km (0.084 R)
• M13: 3,733,813 km (0.105 R)
• M14: 4,152,687 km (0.059 R)
• M15: 4,764,094 km (0.12 R)
• M16: 5,217,974 km (0.109 R)
• M17: 5,310,425 km (0.09 R)
• M18: 5,733,189 km (0.104 R)
• M19: 5,972,845 km (0.098 R)
• M20: 6,021,165 km (0.072 R)
• M21: 6,215,642 km (0.1 R)
• M22: 6,362,996 km (0.026 R)
• M23: 6,761,375 km (0.099 R)
• M24: 7,167,832 km (0.118 R)
• M25: 7,270,606 km (0.057 R)
• M26: 7,425,889 km (0.043 R)
• M27: 7,951,276 km (0.111 R)
• M28: 8,761,648 km (0.083 R)
• M29: 9,428,705 km (0.072 R)
• M30: 10,635,062 km (0.12 R)
• M31: 11,047,952 km (0.105 R)
• M32: 11,950,177 km (0.062 R)
• M33: 13,760,611 km (0.04 R)
• M34: 15,256,290 km (0.106 R)
• M35: 15,588,098 km (0.059 R)
• M36: 17,008,081 km (0.046 R)
• M37: 17,283,192 km (0.115 R)
• M38: 17,490,534 km (0.088 R)
• M39: 17,698,625 km (0.072 R)
• M40: 17,907,613 km (0.112 R)
• M41: 18,680,885 km (0.108 R)
• M42: 19,107,238 km (0.088 R)
• M43: 19,321,612 km (0.082 R)
• M44: 19,536,734 km (0.108 R)
• M45: 20,041,926 km (0.12 R)
• M46: 20,478,303 km (0.116 R)
• M47: 20,771,066 km (0.085 R)
• M48: 21,212,679 km (0.088 R)
• M49: 21,286,580 km (0.079 R)
• M50: 24,003,876 km (0.055 R)
• M51: 24,700,104 km (0.111 R)
• M52: 25,011,567 km (0.088 R)
• M53: 25,324,526 km (0.094 R)
• M54: 26,112,308 km (0.07 R)
• M55: 26,588,778 km (0.039 R)
• M56: 27,469,909 km (0.081 R)
• M57: 28,932,378 km (0.112 R)
• M58: 30,004,247 km (0.077 R)
• M59: 30,921,281 km (0.111 R)
• M60: 32,016,936 km (0.087 R)
• M61: 32,441,645 km (0.113 R)
• M62: 33,296,896 km (0.071 R)
• M63: 33,727,139 km (0.11 R)
• M64: 35,906,481 km (0.105 R)
• M65: 37,146,647 km (0.054 R)
• M66: 37,503,588 km (0.086 R)
• M67: 38,761,706 km (0.094 R)
• M68: 39,214,389 km (0.064 R)
• M69: 39,577,762 km (0.102 R)
• M70: 44,591,984 km (0.107 R)
• M71: 46,787,482 km (0.087 R)
• M72: 49,311,497 km (0.115 R)
• M73: 51,084,681 km (0.086 R)
• M74: 51,680,380 km (0.064 R)
• M75: 53,380,559 km (0.055 R)
• M76: 53,581,769 km (0.11 R)
• M77: 55,200,717 km (0.086 R)
• M78: 55,608,072 km (0.083 R)
• M79: 56,835,672 km (0.103 R)
• M80: 57,555,986 km (0.109 R)
• M81: 58,382,963 km (0.111 R)
• M82: 61,835,083 km (0.108 R)
• M83: 63,959,373 km (0.083 R)
• M84: 64,280,111 km (0.063 R)
• M85: 65,675,859 km (0.096 R)
• M86: 66,431,627 km (0.106 R)
• M87: 67,842,784 km (0.044 R)
• M88: 67,951,841 km (0.073 R)
• M89: 68,935,148 km (0.068 R)
• M90: 69,812,988 km (0.108 R)
• M91: 69,923,092 km (0.066 R)
• M92: 70,253,404 km (0.04 R)
• M93: 72,246,496 km (0.06 R)
• M94: 72,580,549 km (0.093 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 14,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit