🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.44 AU - 0.6 AU

Year: 144 Days

Day: 22.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.57 AU - 0.87 AU

Year: 235 Days

Day: 42.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.1 AU - 1.54 AU

Year: 584 Days

Day: 23.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.74 AU - 1.92 AU

Year: 953 Days

Day: 13 Hours

Environment

Temp: -71 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,064,943 km

• M1: 1,119,890 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.62 AU - 3.04 AU

Year: 1833 Days

Day: 12.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,064,943 km

• M1: 2,141,194 km (0.089 R)

Asteroid Belt

Center: 6.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.9

Radius: 8.8

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.27 AU - 12.05 AU

Year: 11559 Days

Day: 7.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,064,943 km

• M1: 131,646 km (0.048 R)
• M2: 216,917 km (0.088 R)
• M3: 297,101 km (0.104 R)
• M4: 413,489 km (0.118 R)
• M5: 472,280 km (0.073 R)
• M6: 798,404 km (0.035 R)
• M7: 1,034,918 km (0.066 R)
• M8: 1,311,525 km (0.084 R)
• M9: 1,477,429 km (0.103 R)
• M10: 1,630,766 km (0.092 R)
• M11: 1,689,558 km (0.114 R)
• M12: 1,789,340 km (0.049 R)
• M13: 1,932,505 km (0.082 R)
• M14: 2,251,897 km (0.083 R)
• M15: 2,406,731 km (0.102 R)
• M16: 2,519,527 km (0.069 R)
• M17: 2,750,357 km (0.032 R)
• M18: 3,109,691 km (0.114 R)
• M19: 3,307,459 km (0.097 R)
• M20: 3,637,622 km (0.109 R)
• M21: 3,767,622 km (0.09 R)
• M22: 3,951,927 km (0.026 R)
• M23: 4,112,445 km (0.073 R)
• M24: 4,523,092 km (0.062 R)
• M25: 5,033,071 km (0.111 R)
• M26: 5,119,838 km (0.108 R)
• M27: 5,178,031 km (0.087 R)
• M28: 5,953,995 km (0.081 R)
• M29: 6,355,516 km (0.102 R)
• M30: 6,958,246 km (0.066 R)
• M31: 7,879,469 km (0.09 R)
• M32: 8,285,927 km (0.093 R)
• M33: 10,198,536 km (0.112 R)
• M34: 10,419,192 km (0.104 R)
• M35: 10,567,145 km (0.112 R)
• M36: 11,241,831 km (0.07 R)
• M37: 12,671,837 km (0.061 R)
• M38: 13,307,778 km (0.092 R)
• M39: 14,281,211 km (0.118 R)
• M40: 14,610,775 km (0.119 R)
• M41: 16,554,052 km (0.101 R)
• M42: 16,813,454 km (0.055 R)
• M43: 17,074,203 km (0.096 R)
• M44: 17,423,963 km (0.041 R)
• M45: 17,820,248 km (0.055 R)
• M46: 18,308,835 km (0.071 R)
• M47: 18,532,184 km (0.096 R)
• M48: 18,621,943 km (0.055 R)
• M49: 18,981,875 km (0.115 R)
• M50: 19,072,382 km (0.048 R)
• M51: 19,708,921 km (0.055 R)
• M52: 20,167,887 km (0.091 R)
• M53: 20,306,265 km (0.066 R)
• M54: 21,283,887 km (0.074 R)
• M55: 21,566,029 km (0.109 R)
• M56: 21,896,640 km (0.107 R)
• M57: 22,850,776 km (0.08 R)
• M58: 23,284,609 km (0.118 R)
• M59: 23,867,143 km (0.117 R)
• M60: 24,111,287 km (0.034 R)
• M61: 24,307,260 km (0.108 R)
• M62: 24,552,900 km (0.112 R)
• M63: 25,643,618 km (0.074 R)
• M64: 27,513,292 km (0.055 R)
• M65: 28,026,263 km (0.047 R)
• M66: 28,180,648 km (0.038 R)
• M67: 28,749,420 km (0.048 R)
• M68: 28,905,301 km (0.088 R)
• M69: 30,161,773 km (0.098 R)
• M70: 30,267,240 km (0.116 R)
• M71: 30,902,881 km (0.068 R)
• M72: 31,542,861 km (0.119 R)
• M73: 31,757,234 km (0.08 R)
• M74: 33,817,347 km (0.118 R)
• M75: 34,201,514 km (0.098 R)
• M76: 34,311,468 km (0.06 R)
• M77: 34,752,782 km (0.053 R)
• M78: 35,473,993 km (0.091 R)
• M79: 36,987,475 km (0.116 R)
• M80: 37,666,799 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.8

Radius: 3.3

Gravity: 23.31 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 16.46 AU - 16.76 AU

Year: 26063 Days

Day: 19.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,064,943 km

• M1: 57,595 km (0.089 R)
• M2: 137,630 km (0.049 R)
• M3: 211,681 km (0.115 R)
• M4: 379,679 km (0.081 R)
• M5: 414,087 km (0.098 R)
• M6: 881,431 km (0.079 R)
• M7: 927,806 km (0.078 R)
• M8: 1,046,886 km (0.119 R)
• M9: 1,379,442 km (0.071 R)
• M10: 1,515,426 km (0.088 R)
• M11: 1,543,102 km (0.111 R)
• M12: 1,918,892 km (0.083 R)
• M13: 2,353,773 km (0.088 R)
• M14: 2,548,998 km (0.115 R)
• M15: 2,648,780 km (0.115 R)
• M16: 3,095,180 km (0.026 R)
• M17: 3,345,158 km (0.06 R)
• M18: 5,738,425 km (0.086 R)
• M19: 5,781,808 km (0.086 R)
• M20: 7,322,367 km (0.105 R)
• M21: 7,606,603 km (0.074 R)
• M22: 8,234,914 km (0.081 R)
• M23: 8,530,370 km (0.075 R)
• M24: 9,131,903 km (0.1 R)
• M25: 9,902,781 km (0.075 R)
• M26: 10,481,276 km (0.099 R)
• M27: 10,534,383 km (0.077 R)
• M28: 12,505,784 km (0.073 R)
• M29: 12,731,676 km (0.083 R)
• M30: 12,902,068 km (0.112 R)
• M31: 13,590,967 km (0.087 R)
• M32: 13,706,905 km (0.112 R)
• M33: 14,115,457 km (0.097 R)
• M34: 14,409,716 km (0.113 R)
• M35: 15,485,624 km (0.061 R)
• M36: 16,033,152 km (0.034 R)
• M37: 16,463,395 km (0.105 R)
• M38: 16,773,063 km (0.109 R)
• M39: 17,209,739 km (0.079 R)
• M40: 18,478,179 km (0.095 R)
• M41: 18,542,357 km (0.034 R)
• M42: 18,606,534 km (0.113 R)
• M43: 19,058,619 km (0.09 R)
• M44: 19,907,587 km (0.109 R)
• M45: 20,436,266 km (0.103 R)
• M46: 21,574,706 km (0.101 R)
• M47: 21,913,395 km (0.081 R)
• M48: 22,254,030 km (0.045 R)
• M49: 23,703,035 km (0.107 R)
• M50: 23,772,897 km (0.038 R)
• M51: 24,263,129 km (0.111 R)
• M52: 24,615,432 km (0.116 R)
• M53: 25,040,290 km (0.11 R)
• M54: 25,753,872 km (0.104 R)
• M55: 25,825,529 km (0.1 R)
• M56: 26,401,780 km (0.106 R)
• M57: 27,347,089 km (0.09 R)
• M58: 28,229,417 km (0.083 R)
• M59: 28,822,872 km (0.08 R)
• M60: 29,270,619 km (0.072 R)
• M61: 30,248,689 km (0.116 R)
• M62: 30,855,758 km (0.059 R)
• M63: 30,932,053 km (0.026 R)
• M64: 31,543,758 km (0.062 R)
• M65: 33,480,751 km (0.088 R)
• M66: 33,872,847 km (0.081 R)
• M67: 34,345,278 km (0.101 R)
• M68: 35,057,962 km (0.076 R)
• M69: 37,144,254 km (0.039 R)
• M70: 39,849,432 km (0.062 R)
• M71: 40,932,371 km (0.097 R)
• M72: 42,278,602 km (0.098 R)
• M73: 42,447,947 km (0.113 R)
• M74: 43,810,335 km (0.108 R)
• M75: 44,410,821 km (0.102 R)
• M76: 44,841,513 km (0.061 R)
• M77: 45,880,620 km (0.1 R)
• M78: 46,054,602 km (0.107 R)
• M79: 48,424,532 km (0.118 R)
• M80: 50,026,276 km (0.088 R)
• M81: 50,205,345 km (0.089 R)
• M82: 51,374,452 km (0.089 R)
• M83: 52,552,386 km (0.094 R)
• M84: 54,381,968 km (0.038 R)
• M85: 55,767,693 km (0.11 R)
• M86: 55,860,593 km (0.087 R)
• M87: 56,139,294 km (0.083 R)
• M88: 57,633,477 km (0.083 R)
• M89: 58,103,065 km (0.108 R)
• M90: 58,479,752 km (0.105 R)
• M91: 61,138,705 km (0.059 R)
• M92: 61,330,041 km (0.118 R)
• M93: 61,617,568 km (0.043 R)
• M94: 63,255,365 km (0.029 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.1

Radius: 4.7

Gravity: 26.49 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 16 AU - 17.58 AU

Year: 26488 Days

Day: 21.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 87,064,943 km

• M1: 72,705 km (0.106 R)
• M2: 187,446 km (0.064 R)
• M3: 361,877 km (0.063 R)
• M4: 579,991 km (0.109 R)
• M5: 807,380 km (0.106 R)
• M6: 1,467,106 km (0.078 R)
• M7: 2,176,649 km (0.11 R)
• M8: 2,646,386 km (0.095 R)
• M9: 3,363,409 km (0.09 R)
• M10: 4,278,649 km (0.103 R)
• M11: 5,889,967 km (0.114 R)
• M12: 6,319,164 km (0.113 R)
• M13: 7,898,917 km (0.066 R)
• M14: 8,134,235 km (0.102 R)
• M15: 9,655,645 km (0.09 R)
• M16: 10,739,033 km (0.086 R)
• M17: 10,803,958 km (0.115 R)
• M18: 11,130,680 km (0.113 R)
• M19: 11,593,237 km (0.104 R)
• M20: 11,860,568 km (0.113 R)
• M21: 12,742,896 km (0.092 R)
• M22: 12,949,491 km (0.112 R)
• M23: 13,366,121 km (0.096 R)
• M24: 13,646,168 km (0.1 R)
• M25: 13,999,219 km (0.086 R)
• M26: 14,212,396 km (0.055 R)
• M27: 14,426,620 km (0.114 R)
• M28: 15,587,350 km (0.089 R)
• M29: 15,734,554 km (0.101 R)
• M30: 17,460,166 km (0.101 R)
• M31: 18,695,395 km (0.117 R)
• M32: 20,118,520 km (0.102 R)
• M33: 20,600,674 km (0.089 R)
• M34: 20,843,172 km (0.119 R)
• M35: 23,067,393 km (0.071 R)
• M36: 23,403,390 km (0.112 R)
• M37: 23,656,360 km (0.095 R)
• M38: 23,995,050 km (0.065 R)
• M39: 27,114,913 km (0.025 R)
• M40: 29,173,829 km (0.101 R)
• M41: 29,810,368 km (0.07 R)
• M42: 29,993,027 km (0.101 R)
• M43: 30,819,854 km (0.091 R)
• M44: 33,061,129 km (0.116 R)
• M45: 35,161,184 km (0.107 R)
• M46: 35,644,385 km (0.107 R)
• M47: 36,227,219 km (0.056 R)
• M48: 38,689,450 km (0.09 R)
• M49: 39,288,440 km (0.062 R)
• M50: 40,192,460 km (0.116 R)
• M51: 40,596,524 km (0.087 R)
• M52: 41,918,969 km (0.104 R)
• M53: 42,739,663 km (0.102 R)
• M54: 43,980,727 km (0.087 R)
• M55: 44,501,477 km (0.099 R)
• M56: 45,338,627 km (0.093 R)
• M57: 46,181,012 km (0.077 R)
• M58: 46,498,309 km (0.107 R)
• M59: 46,710,140 km (0.11 R)
• M60: 47,134,848 km (0.12 R)
• M61: 47,774,379 km (0.091 R)
• M62: 48,524,164 km (0.108 R)
• M63: 48,846,697 km (0.099 R)
• M64: 51,561,748 km (0.115 R)
• M65: 51,671,404 km (0.038 R)
• M66: 52,992,951 km (0.108 R)
• M67: 55,556,610 km (0.108 R)
• M68: 56,232,044 km (0.113 R)
• M69: 56,797,076 km (0.079 R)
• M70: 57,591,141 km (0.05 R)
• M71: 58,046,517 km (0.108 R)
• M72: 58,617,382 km (0.119 R)
• M73: 58,731,825 km (0.097 R)
• M74: 63,016,906 km (0.059 R)
• M75: 63,603,629 km (0.111 R)
• M76: 65,019,274 km (0.12 R)
• M77: 65,137,755 km (0.114 R)
• M78: 66,206,782 km (0.091 R)
• M79: 68,723,915 km (0.073 R)
• M80: 68,965,217 km (0.091 R)
• M81: 70,297,835 km (0.114 R)
• M82: 70,784,476 km (0.112 R)
• M83: 72,373,655 km (0.099 R)
• M84: 72,865,084 km (0.047 R)
• M85: 73,234,441 km (0.038 R)
• M86: 75,463,000 km (0.093 R)
• M87: 76,210,840 km (0.074 R)
• M88: 76,961,073 km (0.072 R)
• M89: 77,086,287 km (0.112 R)
• M90: 78,216,947 km (0.038 R)
• M91: 80,367,417 km (0.081 R)
• M92: 80,494,575 km (0.095 R)
• M93: 81,769,299 km (0.071 R)
• M94: 82,793,894 km (0.067 R)
• M95: 83,307,763 km (0.087 R)
• M96: 83,693,875 km (0.071 R)
• M97: 85,244,158 km (0.093 R)
• M98: 86,543,415 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 20,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit