🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.51 AU - 0.59 AU

Year: 154 Days

Day: 14.2 Hours

Environment

Temp: 224 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,837,413 km

• M1: 57,296 km (0.117 R)
• M2: 183,856 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.67 AU - 0.79 AU

Year: 235 Days

Day: 29.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.6 AU - 0.94 AU

Year: 255 Days

Day: 14.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.82 AU - 1.26 AU

Year: 400 Days

Day: 40.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.87 AU - 1.41 AU

Year: 459 Days

Day: 37.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.04 AU - 3.52 AU

Year: 2238 Days

Day: 24.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 65.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,837,413 km

• M1: 34,108 km (0.088 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.39 AU - 4.31 AU

Year: 2846 Days

Day: 27.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.6

Radius: 8.3

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.11 AU - 8.07 AU

Year: 6373 Days

Day: 5 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,837,413 km

• M1: 112,946 km (0.108 R)
• M2: 354,996 km (0.082 R)
• M3: 434,133 km (0.091 R)
• M4: 546,032 km (0.094 R)
• M5: 800,199 km (0.052 R)
• M6: 1,072,916 km (0.093 R)
• M7: 1,583,194 km (0.11 R)
• M8: 1,843,495 km (0.049 R)
• M9: 1,968,259 km (0.067 R)
• M10: 2,472,404 km (0.116 R)
• M11: 2,727,319 km (0.101 R)
• M12: 2,798,378 km (0.05 R)
• M13: 2,870,035 km (0.093 R)
• M14: 3,363,409 km (0.116 R)
• M15: 3,909,740 km (0.104 R)
• M16: 4,098,084 km (0.1 R)
• M17: 4,595,946 km (0.085 R)
• M18: 4,709,191 km (0.119 R)
• M19: 4,909,653 km (0.088 R)
• M20: 5,467,802 km (0.095 R)
• M21: 6,295,378 km (0.086 R)
• M22: 6,484,619 km (0.036 R)
• M23: 6,675,805 km (0.104 R)
• M24: 7,227,372 km (0.116 R)
• M25: 7,492,011 km (0.096 R)
• M26: 7,692,622 km (0.08 R)
• M27: 7,793,600 km (0.094 R)
• M28: 7,962,795 km (0.074 R)
• M29: 8,408,597 km (0.119 R)
• M30: 9,039,302 km (0.072 R)
• M31: 9,145,815 km (0.12 R)
• M32: 9,288,681 km (0.117 R)
• M33: 9,396,242 km (0.068 R)
• M34: 9,504,252 km (0.102 R)
• M35: 11,096,871 km (0.077 R)
• M36: 11,249,161 km (0.056 R)
• M37: 11,517,540 km (0.052 R)
• M38: 11,710,372 km (0.109 R)
• M39: 11,826,609 km (0.087 R)
• M40: 12,295,599 km (0.089 R)
• M41: 12,970,285 km (0.096 R)
• M42: 15,488,616 km (0.048 R)
• M43: 15,744,278 km (0.071 R)
• M44: 15,872,633 km (0.076 R)
• M45: 16,001,437 km (0.069 R)
• M46: 16,519,794 km (0.087 R)
• M47: 17,351,857 km (0.06 R)
• M48: 17,573,112 km (0.118 R)
• M49: 17,929,006 km (0.095 R)
• M50: 18,557,616 km (0.095 R)
• M51: 18,874,614 km (0.114 R)
• M52: 19,513,995 km (0.037 R)
• M53: 19,836,229 km (0.061 R)
• M54: 20,206,783 km (0.085 R)
• M55: 21,049,019 km (0.06 R)
• M56: 21,143,265 km (0.098 R)
• M57: 21,759,459 km (0.098 R)
• M58: 22,093,810 km (0.07 R)
• M59: 22,864,239 km (0.067 R)
• M60: 23,692,413 km (0.053 R)
• M61: 24,085,556 km (0.096 R)
• M62: 24,480,944 km (0.099 R)
• M63: 25,578,992 km (0.065 R)
• M64: 26,032,872 km (0.104 R)
• M65: 26,235,427 km (0.032 R)
• M66: 27,410,369 km (0.113 R)
• M67: 27,513,442 km (0.112 R)
• M68: 28,498,095 km (0.086 R)
• M69: 28,916,221 km (0.119 R)
• M70: 30,076,353 km (0.03 R)
• M71: 32,170,274 km (0.073 R)
• M72: 32,442,093 km (0.039 R)
• M73: 32,496,547 km (0.089 R)
• M74: 32,551,001 km (0.116 R)
• M75: 33,481,948 km (0.079 R)
• M76: 34,588,374 km (0.089 R)
• M77: 35,034,325 km (0.064 R)
• M78: 35,146,075 km (0.039 R)
• M79: 35,425,973 km (0.054 R)
• M80: 35,650,519 km (0.112 R)
• M81: 35,875,514 km (0.101 R)
• M82: 36,553,342 km (0.119 R)
• M83: 37,007,521 km (0.115 R)
• M84: 37,178,362 km (0.043 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.3

Radius: 12.7

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.82 AU - 11.18 AU

Year: 10172 Days

Day: 13.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 63,837,413 km

• M1: 170,093 km (0.092 R)
• M2: 366,365 km (0.062 R)
• M3: 484,847 km (0.061 R)
• M4: 630,256 km (0.047 R)
• M5: 803,640 km (0.06 R)
• M6: 957,277 km (0.101 R)
• M7: 1,121,535 km (0.119 R)
• M8: 1,214,136 km (0.097 R)
• M9: 1,464,713 km (0.083 R)
• M10: 1,920,238 km (0.118 R)
• M11: 2,315,925 km (0.111 R)
• M12: 2,436,201 km (0.064 R)
• M13: 2,683,337 km (0.077 R)
• M14: 2,994,650 km (0.106 R)
• M15: 3,126,296 km (0.065 R)
• M16: 3,712,421 km (0.113 R)
• M17: 4,059,937 km (0.118 R)
• M18: 4,143,263 km (0.069 R)
• M19: 4,611,803 km (0.049 R)
• M20: 4,742,552 km (0.036 R)
• M21: 4,874,647 km (0.047 R)
• M22: 5,097,398 km (0.051 R)
• M23: 5,187,605 km (0.095 R)
• M24: 5,622,786 km (0.091 R)
• M25: 5,951,153 km (0.115 R)
• M26: 6,069,934 km (0.104 R)
• M27: 6,237,483 km (0.112 R)
• M28: 6,455,298 km (0.114 R)
• M29: 6,626,587 km (0.059 R)
• M30: 6,799,223 km (0.065 R)
• M31: 6,973,505 km (0.083 R)
• M32: 7,149,133 km (0.106 R)
• M33: 7,530,757 km (0.1 R)
• M34: 7,788,813 km (0.08 R)
• M35: 8,023,532 km (0.03 R)
• M36: 8,473,523 km (0.115 R)
• M37: 8,607,413 km (0.109 R)
• M38: 8,931,591 km (0.034 R)
• M39: 9,508,740 km (0.095 R)
• M40: 9,675,990 km (0.068 R)
• M41: 10,555,027 km (0.099 R)
• M42: 10,989,609 km (0.116 R)
• M43: 11,518,886 km (0.061 R)
• M44: 11,637,667 km (0.094 R)
• M45: 11,726,977 km (0.087 R)
• M46: 12,328,510 km (0.104 R)
• M47: 12,816,947 km (0.029 R)
• M48: 13,342,784 km (0.11 R)
• M49: 13,498,814 km (0.116 R)
• M50: 13,812,671 km (0.102 R)
• M51: 13,907,366 km (0.108 R)
• M52: 14,192,649 km (0.059 R)
• M53: 14,704,424 km (0.072 R)
• M54: 14,833,377 km (0.109 R)
• M55: 14,930,316 km (0.103 R)
• M56: 17,183,709 km (0.029 R)
• M57: 18,073,068 km (0.07 R)
• M58: 18,176,740 km (0.105 R)
• M59: 18,453,945 km (0.069 R)
• M60: 18,558,214 km (0.103 R)
• M61: 19,293,937 km (0.081 R)
• M62: 19,683,190 km (0.051 R)
• M63: 19,967,875 km (0.12 R)
• M64: 20,146,495 km (0.085 R)
• M65: 20,541,284 km (0.098 R)
• M66: 21,156,580 km (0.038 R)
• M67: 21,411,794 km (0.072 R)
• M68: 21,814,661 km (0.098 R)
• M69: 22,777,173 km (0.084 R)
• M70: 22,963,872 km (0.081 R)
• M71: 23,263,516 km (0.077 R)
• M72: 23,489,259 km (0.085 R)
• M73: 24,552,003 km (0.105 R)
• M74: 24,935,272 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.6

Radius: 3.5

Gravity: 43.56 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 9.81 AU - 15.95 AU

Year: 17414 Days

Day: 18.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,837,413 km

• M1: 59,690 km (0.092 R)
• M2: 160,668 km (0.106 R)
• M3: 425,905 km (0.087 R)
• M4: 573,109 km (0.12 R)
• M5: 612,304 km (0.118 R)
• M6: 672,891 km (0.102 R)
• M7: 714,330 km (0.075 R)
• M8: 911,649 km (0.095 R)
• M9: 1,708,856 km (0.071 R)
• M10: 2,000,722 km (0.111 R)
• M11: 2,030,641 km (0.096 R)
• M12: 2,795,386 km (0.12 R)
• M13: 3,172,821 km (0.092 R)
• M14: 3,602,317 km (0.106 R)
• M15: 3,974,217 km (0.03 R)
• M16: 4,241,698 km (0.087 R)
• M17: 4,753,772 km (0.101 R)
• M18: 4,956,028 km (0.079 R)
• M19: 5,664,075 km (0.11 R)
• M20: 5,835,215 km (0.086 R)
• M21: 6,138,898 km (0.087 R)
• M22: 6,403,238 km (0.06 R)
• M23: 7,080,318 km (0.062 R)
• M24: 7,218,396 km (0.101 R)
• M25: 8,795,457 km (0.037 R)
• M26: 9,043,341 km (0.083 R)
• M27: 9,293,618 km (0.118 R)
• M28: 9,596,853 km (0.086 R)
• M29: 9,749,592 km (0.083 R)
• M30: 9,852,067 km (0.106 R)
• M31: 10,213,047 km (0.092 R)
• M32: 10,736,340 km (0.069 R)
• M33: 11,375,572 km (0.077 R)
• M34: 12,357,532 km (0.053 R)
• M35: 12,635,036 km (0.119 R)
• M36: 14,576,069 km (0.047 R)
• M37: 14,869,280 km (0.112 R)
• M38: 15,164,437 km (0.053 R)
• M39: 16,121,714 km (0.097 R)
• M40: 17,098,438 km (0.082 R)
• M41: 17,469,740 km (0.098 R)
• M42: 18,157,142 km (0.107 R)
• M43: 18,346,084 km (0.097 R)
• M44: 21,391,149 km (0.089 R)
• M45: 22,193,293 km (0.097 R)
• M46: 22,462,868 km (0.115 R)
• M47: 23,346,393 km (0.113 R)
• M48: 23,414,909 km (0.104 R)
• M49: 24,518,941 km (0.065 R)
• M50: 25,710,488 km (0.08 R)
• M51: 26,277,614 km (0.115 R)
• M52: 28,149,383 km (0.118 R)
• M53: 29,248,628 km (0.115 R)
• M54: 29,470,182 km (0.079 R)
• M55: 29,766,386 km (0.108 R)
• M56: 29,914,937 km (0.105 R)
• M57: 31,186,967 km (0.1 R)
• M58: 31,262,365 km (0.114 R)
• M59: 31,337,762 km (0.119 R)
• M60: 32,629,540 km (0.048 R)
• M61: 33,783,538 km (0.073 R)
• M62: 34,482,459 km (0.04 R)
• M63: 35,107,628 km (0.119 R)
• M64: 35,815,525 km (0.083 R)
• M65: 36,289,900 km (0.086 R)
• M66: 37,405,152 km (0.104 R)
• M67: 37,645,556 km (0.063 R)
• M68: 37,806,224 km (0.093 R)
• M69: 37,967,042 km (0.113 R)
• M70: 39,832,527 km (0.093 R)
• M71: 39,996,188 km (0.091 R)
• M72: 40,241,977 km (0.115 R)
• M73: 43,315,315 km (0.074 R)
• M74: 43,567,837 km (0.104 R)
• M75: 45,178,108 km (0.116 R)
• M76: 45,263,379 km (0.107 R)
• M77: 47,153,398 km (0.077 R)
• M78: 47,499,867 km (0.046 R)
• M79: 48,021,066 km (0.08 R)
• M80: 49,507,919 km (0.115 R)
• M81: 49,859,923 km (0.107 R)
• M82: 51,276,465 km (0.063 R)
• M83: 51,454,487 km (0.043 R)
• M84: 52,257,977 km (0.045 R)
• M85: 52,616,413 km (0.118 R)
• M86: 53,606,452 km (0.107 R)
• M87: 55,787,589 km (0.096 R)
• M88: 58,368,601 km (0.087 R)
• M89: 58,740,502 km (0.111 R)
• M90: 58,926,751 km (0.046 R)
• M91: 60,048,286 km (0.109 R)
• M92: 61,365,645 km (0.071 R)
• M93: 61,554,737 km (0.105 R)
• M94: 63,455,078 km (0.067 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 17,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit