🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.56 AU - 0.68 AU

Year: 186 Days

Day: 42.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.57 AU - 0.69 AU

Year: 190 Days

Day: 35.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,846,566 km

• M1: 571,165 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.14 AU - 1.32 AU

Year: 519 Days

Day: 29.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.06 AU - 3.1 AU

Year: 2058 Days

Day: 37.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.11 AU - 5.01 AU

Year: 3115 Days

Day: 16.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.3

Radius: 9.5

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.17 AU - 5.65 AU

Year: 4143 Days

Day: 7.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,846,566 km

• M1: 160,967 km (0.095 R)
• M2: 239,057 km (0.067 R)
• M3: 356,492 km (0.11 R)
• M4: 451,187 km (0.107 R)
• M5: 596,297 km (0.069 R)
• M6: 862,282 km (0.114 R)
• M7: 934,687 km (0.118 R)
• M8: 1,021,753 km (0.102 R)
• M9: 1,164,769 km (0.059 R)
• M10: 1,427,463 km (0.102 R)
• M11: 1,693,747 km (0.105 R)
• M12: 1,801,607 km (0.074 R)
• M13: 2,024,508 km (0.088 R)
• M14: 2,122,794 km (0.046 R)
• M15: 2,205,970 km (0.081 R)
• M16: 2,462,231 km (0.114 R)
• M17: 2,602,853 km (0.094 R)
• M18: 2,692,014 km (0.102 R)
• M19: 2,855,375 km (0.087 R)
• M20: 3,364,905 km (0.111 R)
• M21: 3,501,637 km (0.116 R)
• M22: 3,740,396 km (0.116 R)
• M23: 4,025,828 km (0.073 R)
• M24: 4,339,385 km (0.112 R)
• M25: 4,445,750 km (0.093 R)
• M26: 4,748,087 km (0.108 R)
• M27: 4,835,751 km (0.097 R)
• M28: 5,625,478 km (0.075 R)
• M29: 6,430,764 km (0.075 R)
• M30: 6,552,237 km (0.078 R)
• M31: 6,723,527 km (0.046 R)
• M32: 6,945,979 km (0.108 R)
• M33: 7,070,743 km (0.071 R)
• M34: 7,525,670 km (0.107 R)
• M35: 7,782,530 km (0.089 R)
• M36: 8,463,948 km (0.053 R)
• M37: 8,570,612 km (0.082 R)
• M38: 8,811,913 km (0.113 R)
• M39: 9,411,352 km (0.117 R)
• M40: 9,494,079 km (0.043 R)
• M41: 9,827,683 km (0.053 R)
• M42: 10,306,695 km (0.046 R)
• M43: 10,477,685 km (0.119 R)
• M44: 10,649,573 km (0.068 R)
• M45: 11,789,359 km (0.034 R)
• M46: 11,848,750 km (0.117 R)
• M47: 12,117,727 km (0.073 R)
• M48: 12,238,003 km (0.101 R)
• M49: 12,753,218 km (0.105 R)
• M50: 13,028,927 km (0.057 R)
• M51: 13,368,515 km (0.045 R)
• M52: 13,773,626 km (0.111 R)
• M53: 13,899,138 km (0.118 R)
• M54: 14,691,857 km (0.07 R)
• M55: 15,336,774 km (0.087 R)
• M56: 15,793,496 km (0.058 R)
• M57: 15,924,993 km (0.115 R)
• M58: 16,188,734 km (0.061 R)
• M59: 16,387,549 km (0.099 R)
• M60: 16,620,473 km (0.079 R)
• M61: 16,854,594 km (0.083 R)
• M62: 17,123,421 km (0.061 R)
• M63: 17,393,744 km (0.111 R)
• M64: 18,454,393 km (0.079 R)
• M65: 18,662,035 km (0.061 R)
• M66: 19,219,736 km (0.078 R)
• M67: 19,571,141 km (0.064 R)
• M68: 19,818,277 km (0.1 R)
• M69: 20,031,005 km (0.075 R)
• M70: 22,273,178 km (0.051 R)
• M71: 22,420,532 km (0.103 R)
• M72: 22,494,284 km (0.118 R)
• M73: 22,605,285 km (0.026 R)
• M74: 22,679,187 km (0.091 R)
• M75: 22,827,438 km (0.089 R)
• M76: 23,686,280 km (0.076 R)
• M77: 25,089,956 km (0.067 R)
• M78: 25,396,931 km (0.119 R)
• M79: 25,705,253 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.8

Radius: 5.2

Gravity: 23.55 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 11.06 AU - 14.56 AU

Year: 17459 Days

Day: 18.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 74.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,846,566 km

• M1: 104,419 km (0.037 R)
• M2: 214,823 km (0.071 R)
• M3: 256,261 km (0.107 R)
• M4: 316,549 km (0.098 R)
• M5: 489,484 km (0.092 R)
• M6: 690,095 km (0.089 R)
• M7: 914,941 km (0.03 R)
• M8: 1,136,196 km (0.045 R)
• M9: 1,213,688 km (0.116 R)
• M10: 1,512,584 km (0.041 R)
• M11: 1,803,552 km (0.049 R)
• M12: 3,131,682 km (0.104 R)
• M13: 3,538,588 km (0.042 R)
• M14: 3,576,436 km (0.035 R)
• M15: 4,080,432 km (0.09 R)
• M16: 4,280,145 km (0.118 R)
• M17: 4,320,536 km (0.067 R)
• M18: 4,647,856 km (0.079 R)
• M19: 5,944,870 km (0.105 R)
• M20: 7,200,744 km (0.067 R)
• M21: 7,588,202 km (0.1 R)
• M22: 8,131,991 km (0.115 R)
• M23: 8,181,956 km (0.11 R)
• M24: 9,837,107 km (0.041 R)
• M25: 9,890,514 km (0.087 R)
• M26: 10,320,757 km (0.092 R)
• M27: 13,856,353 km (0.09 R)
• M28: 14,277,022 km (0.077 R)
• M29: 15,563,863 km (0.085 R)
• M30: 16,126,800 km (0.074 R)
• M31: 17,207,944 km (0.103 R)
• M32: 17,401,075 km (0.06 R)
• M33: 21,344,475 km (0.068 R)
• M34: 21,969,195 km (0.106 R)
• M35: 23,807,753 km (0.088 R)
• M36: 25,842,284 km (0.085 R)
• M37: 26,063,539 km (0.054 R)
• M38: 27,104,441 km (0.1 R)
• M39: 27,479,483 km (0.069 R)
• M40: 27,705,226 km (0.108 R)
• M41: 28,158,807 km (0.057 R)
• M42: 28,767,371 km (0.1 R)
• M43: 28,843,666 km (0.108 R)
• M44: 30,540,854 km (0.034 R)
• M45: 30,931,005 km (0.042 R)
• M46: 31,322,952 km (0.085 R)
• M47: 31,795,382 km (0.059 R)
• M48: 32,032,494 km (0.1 R)
• M49: 32,111,632 km (0.082 R)
• M50: 32,428,929 km (0.104 R)
• M51: 33,066,665 km (0.117 R)
• M52: 34,435,485 km (0.028 R)
• M53: 36,151,672 km (0.112 R)
• M54: 36,316,678 km (0.078 R)
• M55: 38,230,933 km (0.115 R)
• M56: 38,904,422 km (0.105 R)
• M57: 39,922,137 km (0.116 R)
• M58: 43,289,285 km (0.054 R)
• M59: 44,962,388 km (0.041 R)
• M60: 45,317,234 km (0.107 R)
• M61: 45,406,095 km (0.088 R)
• M62: 45,584,117 km (0.084 R)
• M63: 46,119,228 km (0.03 R)
• M64: 50,659,075 km (0.106 R)
• M65: 51,120,884 km (0.078 R)
• M66: 51,584,039 km (0.113 R)
• M67: 51,676,939 km (0.116 R)
• M68: 52,421,338 km (0.078 R)
• M69: 52,701,385 km (0.101 R)
• M70: 52,794,734 km (0.108 R)
• M71: 54,109,101 km (0.112 R)
• M72: 54,486,536 km (0.115 R)
• M73: 55,434,089 km (0.099 R)
• M74: 55,719,522 km (0.116 R)
• M75: 58,406,001 km (0.088 R)
• M76: 59,472,933 km (0.105 R)
• M77: 59,764,948 km (0.045 R)
• M78: 59,960,023 km (0.089 R)
• M79: 61,822,966 km (0.065 R)
• M80: 62,217,605 km (0.107 R)
• M81: 67,017,752 km (0.036 R)
• M82: 67,524,589 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.8

Radius: 3.1

Gravity: 23.18 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 17.88 AU - 19.56 AU

Year: 30843 Days

Day: 21.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,846,566 km

• M1: 457,021 km (0.042 R)
• M2: 963,709 km (0.103 R)
• M3: 1,472,342 km (0.072 R)
• M4: 1,647,821 km (0.108 R)
• M5: 1,860,848 km (0.117 R)
• M6: 1,986,510 km (0.064 R)
• M7: 2,725,524 km (0.066 R)
• M8: 2,832,336 km (0.111 R)
• M9: 3,813,549 km (0.086 R)
• M10: 4,013,262 km (0.105 R)
• M11: 4,381,273 km (0.119 R)
• M12: 4,802,690 km (0.118 R)
• M13: 4,974,877 km (0.085 R)
• M14: 5,192,841 km (0.111 R)
• M15: 6,095,964 km (0.084 R)
• M16: 6,612,974 km (0.103 R)
• M17: 6,708,567 km (0.075 R)
• M18: 8,400,668 km (0.102 R)
• M19: 8,555,951 km (0.109 R)
• M20: 8,869,508 km (0.106 R)
• M21: 9,400,281 km (0.116 R)
• M22: 10,215,739 km (0.098 R)
• M23: 10,715,695 km (0.112 R)
• M24: 11,566,608 km (0.099 R)
• M25: 11,912,927 km (0.105 R)
• M26: 12,616,037 km (0.113 R)
• M27: 13,939,230 km (0.106 R)
• M28: 16,975,319 km (0.104 R)
• M29: 17,964,311 km (0.089 R)
• M30: 18,365,083 km (0.081 R)
• M31: 18,432,253 km (0.112 R)
• M32: 18,904,085 km (0.043 R)
• M33: 19,107,538 km (0.096 R)
• M34: 19,379,955 km (0.111 R)
• M35: 19,448,322 km (0.095 R)
• M36: 21,605,074 km (0.097 R)
• M37: 21,746,743 km (0.052 R)
• M38: 23,398,753 km (0.106 R)
• M39: 23,982,633 km (0.067 R)
• M40: 25,613,250 km (0.11 R)
• M41: 26,139,535 km (0.093 R)
• M42: 26,290,479 km (0.028 R)
• M43: 26,366,176 km (0.067 R)
• M44: 26,593,415 km (0.054 R)
• M45: 27,202,727 km (0.109 R)
• M46: 27,279,172 km (0.102 R)
• M47: 28,279,981 km (0.038 R)
• M48: 28,512,606 km (0.117 R)
• M49: 29,057,890 km (0.119 R)
• M50: 29,921,818 km (0.077 R)
• M51: 34,118,038 km (0.099 R)
• M52: 34,862,737 km (0.114 R)
• M53: 34,945,913 km (0.111 R)
• M54: 37,383,610 km (0.086 R)
• M55: 38,151,347 km (0.076 R)
• M56: 39,788,845 km (0.101 R)
• M57: 39,875,612 km (0.104 R)
• M58: 40,310,792 km (0.097 R)
• M59: 40,922,498 km (0.111 R)
• M60: 41,625,308 km (0.092 R)
• M61: 43,043,047 km (0.11 R)
• M62: 43,310,528 km (0.111 R)
• M63: 46,107,560 km (0.114 R)
• M64: 46,747,240 km (0.105 R)
• M65: 46,930,498 km (0.102 R)
• M66: 48,405,383 km (0.064 R)
• M67: 49,895,527 km (0.12 R)
• M68: 50,176,472 km (0.113 R)
• M69: 50,740,157 km (0.076 R)
• M70: 51,400,482 km (0.109 R)
• M71: 52,539,071 km (0.108 R)
• M72: 54,647,953 km (0.095 R)
• M73: 54,744,443 km (0.092 R)
• M74: 55,034,214 km (0.096 R)
• M75: 57,665,940 km (0.112 R)
• M76: 58,059,382 km (0.073 R)
• M77: 58,453,573 km (0.06 R)
• M78: 58,749,926 km (0.106 R)
• M79: 59,244,796 km (0.11 R)
• M80: 60,238,724 km (0.11 R)
• M81: 61,238,188 km (0.107 R)
• M82: 62,142,357 km (0.085 R)
• M83: 66,419,809 km (0.085 R)
• M84: 66,728,878 km (0.078 R)
• M85: 67,762,899 km (0.071 R)
• M86: 68,697,885 km (0.057 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 10,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit