🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.66 AU - 0.92 AU

Year: 316 Days

Day: 42.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,646,093 km

• M1: 331,060 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.65 AU - 0.93 AU

Year: 316 Days

Day: 18.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.97 AU - 1.23 AU

Year: 519 Days

Day: 24.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.86 AU - 2.12 AU

Year: 1262 Days

Day: 13.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.95 AU - 2.57 AU

Year: 1527 Days

Day: 41.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.6

Radius: 14.6

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.07 AU - 4.99 AU

Year: 3637 Days

Day: 8.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 29,646,093 km

• M1: 185,053 km (0.091 R)
• M2: 289,322 km (0.056 R)
• M3: 397,482 km (0.119 R)
• M4: 664,065 km (0.118 R)
• M5: 859,739 km (0.062 R)
• M6: 1,018,313 km (0.094 R)
• M7: 1,127,220 km (0.093 R)
• M8: 1,460,524 km (0.048 R)
• M9: 1,565,841 km (0.117 R)
• M10: 1,908,420 km (0.037 R)
• M11: 2,242,173 km (0.087 R)
• M12: 2,399,251 km (0.085 R)
• M13: 2,502,174 km (0.092 R)
• M14: 2,772,198 km (0.044 R)
• M15: 2,892,774 km (0.092 R)
• M16: 3,405,296 km (0.097 R)
• M17: 3,587,058 km (0.055 R)
• M18: 3,692,375 km (0.061 R)
• M19: 3,892,686 km (0.07 R)
• M20: 4,014,758 km (0.078 R)
• M21: 4,179,316 km (0.083 R)
• M22: 4,360,329 km (0.044 R)
• M23: 4,730,135 km (0.117 R)
• M24: 4,860,584 km (0.107 R)
• M25: 4,992,231 km (0.075 R)
• M26: 5,140,033 km (0.028 R)
• M27: 5,470,196 km (0.074 R)
• M28: 5,607,227 km (0.088 R)
• M29: 5,745,456 km (0.068 R)
• M30: 5,915,997 km (0.119 R)
• M31: 6,294,031 km (0.044 R)
• M32: 6,566,748 km (0.07 R)
• M33: 6,810,443 km (0.039 R)
• M34: 7,156,912 km (0.092 R)
• M35: 7,475,256 km (0.098 R)
• M36: 7,661,805 km (0.105 R)
• M37: 8,178,366 km (0.101 R)
• M38: 8,283,085 km (0.101 R)
• M39: 8,493,718 km (0.079 R)
• M40: 8,741,901 km (0.051 R)
• M41: 8,902,719 km (0.07 R)
• M42: 9,010,429 km (0.114 R)
• M43: 9,190,994 km (0.092 R)
• M44: 9,318,003 km (0.113 R)
• M45: 9,684,517 km (0.036 R)
• M46: 9,869,420 km (0.119 R)
• M47: 10,036,970 km (0.073 R)
• M48: 10,792,888 km (0.025 R)
• M49: 11,684,940 km (0.11 R)
• M50: 12,279,592 km (0.071 R)
• M51: 12,399,719 km (0.034 R)
• M52: 12,661,365 km (0.103 R)
• M53: 12,843,426 km (0.101 R)
• M54: 13,067,374 km (0.061 R)
• M55: 13,210,539 km (0.105 R)
• M56: 13,313,014 km (0.104 R)
• M57: 13,539,654 km (0.104 R)
• M58: 13,788,286 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.3

Radius: 4.9

Gravity: 32.42 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.46 AU - 11.74 AU

Year: 15516 Days

Day: 18.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 29,646,093 km

• M1: 66,870 km (0.118 R)
• M2: 409,001 km (0.066 R)
• M3: 444,306 km (0.035 R)
• M4: 499,507 km (0.1 R)
• M5: 743,352 km (0.088 R)
• M6: 972,386 km (0.12 R)
• M7: 1,519,914 km (0.103 R)
• M8: 2,242,771 km (0.105 R)
• M9: 2,274,935 km (0.118 R)
• M10: 2,339,711 km (0.091 R)
• M11: 3,200,198 km (0.089 R)
• M12: 3,236,400 km (0.116 R)
• M13: 3,494,307 km (0.095 R)
• M14: 3,874,286 km (0.077 R)
• M15: 3,912,882 km (0.088 R)
• M16: 3,951,777 km (0.092 R)
• M17: 4,468,488 km (0.085 R)
• M18: 5,783,753 km (0.076 R)
• M19: 6,598,463 km (0.111 R)
• M20: 7,256,544 km (0.105 R)
• M21: 7,496,648 km (0.084 R)
• M22: 8,991,281 km (0.089 R)
• M23: 9,772,182 km (0.111 R)
• M24: 9,824,990 km (0.078 R)
• M25: 10,574,475 km (0.086 R)
• M26: 11,065,904 km (0.055 R)
• M27: 12,699,662 km (0.118 R)
• M28: 13,397,387 km (0.109 R)
• M29: 13,456,029 km (0.037 R)
• M30: 13,988,298 km (0.112 R)
• M31: 14,769,199 km (0.085 R)
• M32: 15,134,368 km (0.09 R)
• M33: 15,749,514 km (0.102 R)
• M34: 15,873,531 km (0.098 R)
• M35: 17,259,106 km (0.098 R)
• M36: 17,643,573 km (0.116 R)
• M37: 18,095,807 km (0.093 R)
• M38: 19,674,962 km (0.03 R)
• M39: 20,076,633 km (0.108 R)
• M40: 20,211,121 km (0.109 R)
• M41: 20,548,614 km (0.071 R)
• M42: 20,616,382 km (0.12 R)
• M43: 20,819,984 km (0.077 R)
• M44: 20,956,119 km (0.098 R)
• M45: 21,434,832 km (0.103 R)
• M46: 21,503,497 km (0.037 R)
• M47: 21,572,312 km (0.081 R)
• M48: 21,986,399 km (0.101 R)
• M49: 22,194,490 km (0.114 R)
• M50: 23,033,135 km (0.047 R)
• M51: 23,173,907 km (0.098 R)
• M52: 24,597,480 km (0.086 R)
• M53: 26,416,441 km (0.077 R)
• M54: 26,785,349 km (0.11 R)
• M55: 27,677,700 km (0.102 R)
• M56: 29,568,019 km (0.108 R)
• M57: 29,644,464 km (0.096 R)
• M58: 33,312,304 km (0.087 R)
• M59: 34,835,211 km (0.048 R)
• M60: 35,645,732 km (0.097 R)
• M61: 36,544,516 km (0.111 R)
• M62: 37,450,780 km (0.112 R)
• M63: 37,948,193 km (0.094 R)
• M64: 38,447,700 km (0.077 R)
• M65: 39,790,640 km (0.097 R)
• M66: 40,722,784 km (0.084 R)
• M67: 41,919,567 km (0.107 R)
• M68: 42,091,455 km (0.089 R)
• M69: 42,694,933 km (0.073 R)
• M70: 42,954,485 km (0.08 R)
• M71: 43,041,103 km (0.115 R)
• M72: 43,214,487 km (0.037 R)
• M73: 44,435,056 km (0.059 R)
• M74: 44,873,676 km (0.032 R)
• M75: 45,049,454 km (0.103 R)
• M76: 45,401,907 km (0.029 R)
• M77: 46,731,383 km (0.089 R)
• M78: 47,445,713 km (0.1 R)
• M79: 47,535,322 km (0.039 R)
• M80: 48,524,014 km (0.072 R)
• M81: 48,704,579 km (0.096 R)
• M82: 50,796,256 km (0.086 R)
• M83: 53,661,504 km (0.118 R)
• M84: 54,690,738 km (0.097 R)
• M85: 55,726,553 km (0.064 R)
• M86: 56,578,812 km (0.096 R)
• M87: 57,530,853 km (0.113 R)
• M88: 58,104,561 km (0.117 R)
• M89: 58,296,196 km (0.052 R)
• M90: 58,584,172 km (0.093 R)
• M91: 58,872,447 km (0.098 R)
• M92: 59,450,643 km (0.1 R)
• M93: 62,762,291 km (0.093 R)
• M94: 63,846,426 km (0.115 R)
• M95: 65,334,776 km (0.11 R)
• M96: 66,333,341 km (0.049 R)
• M97: 66,734,114 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.1

Radius: 3.5

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 10.84 AU - 16.02 AU

Year: 22127 Days

Day: 22.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 29,646,093 km

• M1: 82,428 km (0.116 R)
• M2: 167,699 km (0.112 R)
• M3: 189,690 km (0.078 R)
• M4: 213,027 km (0.096 R)
• M5: 262,843 km (0.071 R)
• M6: 326,123 km (0.094 R)
• M7: 394,490 km (0.094 R)
• M8: 457,021 km (0.048 R)
• M9: 713,283 km (0.104 R)
• M10: 816,356 km (0.09 R)
• M11: 869,612 km (0.098 R)
• M12: 965,654 km (0.113 R)
• M13: 1,274,125 km (0.098 R)
• M14: 1,511,836 km (0.1 R)
• M15: 1,746,106 km (0.062 R)
• M16: 1,955,843 km (0.102 R)
• M17: 2,360,954 km (0.101 R)
• M18: 2,953,511 km (0.102 R)
• M19: 3,308,806 km (0.05 R)
• M20: 3,415,918 km (0.063 R)
• M21: 3,743,836 km (0.117 R)
• M22: 4,738,513 km (0.118 R)
• M23: 4,786,683 km (0.034 R)
• M24: 4,907,708 km (0.066 R)
• M25: 4,932,092 km (0.103 R)
• M26: 5,352,013 km (0.089 R)
• M27: 5,860,646 km (0.03 R)
• M28: 6,146,827 km (0.061 R)
• M29: 6,384,538 km (0.107 R)
• M30: 6,678,947 km (0.066 R)
• M31: 6,950,467 km (0.103 R)
• M32: 7,142,700 km (0.095 R)
• M33: 7,532,402 km (0.106 R)
• M34: 8,158,769 km (0.1 R)
• M35: 8,565,824 km (0.094 R)
• M36: 8,653,938 km (0.029 R)
• M37: 8,771,970 km (0.091 R)
• M38: 8,801,441 km (0.115 R)
• M39: 8,979,612 km (0.111 R)
• M40: 9,128,911 km (0.116 R)
• M41: 9,218,969 km (0.108 R)
• M42: 9,887,970 km (0.119 R)
• M43: 9,949,605 km (0.072 R)
• M44: 10,384,336 km (0.089 R)
• M45: 10,730,206 km (0.095 R)
• M46: 10,888,631 km (0.079 R)
• M47: 11,757,794 km (0.104 R)
• M48: 14,146,872 km (0.09 R)
• M49: 14,460,280 km (0.065 R)
• M50: 14,670,315 km (0.058 R)
• M51: 14,916,703 km (0.115 R)
• M52: 15,200,041 km (0.072 R)
• M53: 15,592,436 km (0.053 R)
• M54: 15,736,050 km (0.069 R)
• M55: 16,314,545 km (0.068 R)
• M56: 16,350,898 km (0.113 R)
• M57: 18,091,319 km (0.074 R)
• M58: 18,544,900 km (0.104 R)
• M59: 19,117,411 km (0.097 R)
• M60: 20,475,311 km (0.095 R)
• M61: 20,948,040 km (0.077 R)
• M62: 21,304,831 km (0.089 R)
• M63: 21,984,454 km (0.114 R)
• M64: 23,160,144 km (0.119 R)
• M65: 24,397,618 km (0.108 R)
• M66: 24,772,959 km (0.114 R)
• M67: 24,814,846 km (0.104 R)
• M68: 25,402,915 km (0.054 R)
• M69: 25,445,102 km (0.072 R)
• M70: 27,151,565 km (0.103 R)
• M71: 27,583,903 km (0.072 R)
• M72: 27,844,352 km (0.072 R)
• M73: 28,674,621 km (0.113 R)
• M74: 29,424,405 km (0.103 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 19,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit