🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.57 AU - 0.83 AU

Year: 177 Days

Day: 14.5 Hours

Environment

Temp: 310 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1 AU - 1.2 AU

Year: 349 Days

Day: 18.8 Hours

Environment

Temp: 239 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,704,320 km

• M1: 26,180 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.7

Radius: 6.4

Gravity: 22.99 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 15.87 AU - 20.73 AU

Year: 23664 Days

Day: 24.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 103,704,320 km

• M1: 546,631 km (0.115 R)
• M2: 780,153 km (0.113 R)
• M3: 864,676 km (0.073 R)
• M4: 1,074,113 km (0.042 R)
• M5: 1,469,350 km (0.067 R)
• M6: 1,682,976 km (0.092 R)
• M7: 2,259,676 km (0.044 R)
• M8: 3,160,255 km (0.063 R)
• M9: 3,435,964 km (0.118 R)
• M10: 3,671,730 km (0.107 R)
• M11: 3,719,452 km (0.074 R)
• M12: 3,815,793 km (0.107 R)
• M13: 4,059,937 km (0.096 R)
• M14: 4,158,970 km (0.082 R)
• M15: 4,718,317 km (0.059 R)
• M16: 5,850,324 km (0.108 R)
• M17: 6,649,625 km (0.104 R)
• M18: 6,766,611 km (0.116 R)
• M19: 7,726,730 km (0.114 R)
• M20: 8,601,429 km (0.074 R)
• M21: 8,792,914 km (0.103 R)
• M22: 10,578,664 km (0.061 R)
• M23: 10,921,393 km (0.104 R)
• M24: 10,990,507 km (0.118 R)
• M25: 11,059,621 km (0.091 R)
• M26: 11,198,298 km (0.11 R)
• M27: 11,617,771 km (0.064 R)
• M28: 12,400,317 km (0.095 R)
• M29: 12,616,636 km (0.049 R)
• M30: 14,015,675 km (0.108 R)
• M31: 14,695,448 km (0.051 R)
• M32: 16,560,035 km (0.088 R)
• M33: 16,877,931 km (0.1 R)
• M34: 17,197,921 km (0.117 R)
• M35: 17,519,855 km (0.045 R)
• M36: 19,828,749 km (0.101 R)
• M37: 20,591,100 km (0.115 R)
• M38: 20,676,371 km (0.12 R)
• M39: 21,795,662 km (0.101 R)
• M40: 22,494,284 km (0.092 R)
• M41: 23,111,674 km (0.089 R)
• M42: 23,555,980 km (0.063 R)
• M43: 23,823,910 km (0.04 R)
• M44: 24,362,911 km (0.095 R)
• M45: 25,270,072 km (0.063 R)
• M46: 26,280,606 km (0.079 R)
• M47: 28,721,445 km (0.033 R)
• M48: 30,647,667 km (0.107 R)
• M49: 30,940,131 km (0.118 R)
• M50: 32,615,178 km (0.066 R)
• M51: 33,413,582 km (0.065 R)
• M52: 34,927,812 km (0.104 R)
• M53: 35,233,291 km (0.101 R)
• M54: 35,335,316 km (0.114 R)
• M55: 35,539,817 km (0.086 R)
• M56: 36,052,488 km (0.109 R)
• M57: 38,337,147 km (0.064 R)
• M58: 38,757,517 km (0.112 R)
• M59: 46,357,388 km (0.115 R)
• M60: 46,469,287 km (0.108 R)
• M61: 48,952,014 km (0.104 R)
• M62: 49,066,007 km (0.079 R)
• M63: 50,209,533 km (0.085 R)
• M64: 51,709,402 km (0.049 R)
• M65: 53,575,485 km (0.071 R)
• M66: 55,582,191 km (0.114 R)
• M67: 56,057,913 km (0.101 R)
• M68: 56,415,601 km (0.025 R)
• M69: 59,182,862 km (0.116 R)
• M70: 59,547,133 km (0.042 R)
• M71: 59,668,607 km (0.05 R)
• M72: 63,602,283 km (0.097 R)
• M73: 64,224,460 km (0.112 R)
• M74: 64,848,583 km (0.096 R)
• M75: 69,785,761 km (0.065 R)
• M76: 71,070,956 km (0.072 R)
• M77: 72,493,782 km (0.087 R)
• M78: 72,883,484 km (0.097 R)
• M79: 73,534,534 km (0.071 R)
• M80: 73,926,032 km (0.119 R)
• M81: 74,449,176 km (0.056 R)
• M82: 80,552,619 km (0.09 R)
• M83: 81,090,872 km (0.09 R)
• M84: 83,391,837 km (0.073 R)
• M85: 84,345,523 km (0.084 R)
• M86: 87,228,274 km (0.035 R)
• M87: 87,504,432 km (0.096 R)
• M88: 91,823,023 km (0.118 R)
• M89: 92,948,598 km (0.08 R)
• M90: 93,795,920 km (0.089 R)
• M91: 94,503,967 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 24.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.5

Radius: 3.2

Gravity: 53.56 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 21.66 AU - 26.36 AU

Year: 35563 Days

Day: 15.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 103,704,320 km

• M1: 311,313 km (0.075 R)
• M2: 355,295 km (0.06 R)
• M3: 578,495 km (0.063 R)
• M4: 2,001,021 km (0.063 R)
• M5: 2,341,655 km (0.056 R)
• M6: 2,608,837 km (0.065 R)
• M7: 3,977,508 km (0.113 R)
• M8: 4,082,526 km (0.093 R)
• M9: 4,135,334 km (0.077 R)
• M10: 4,621,228 km (0.089 R)
• M11: 4,731,481 km (0.084 R)
• M12: 5,586,882 km (0.117 R)
• M13: 5,645,524 km (0.119 R)
• M14: 7,499,192 km (0.119 R)
• M15: 10,302,207 km (0.109 R)
• M16: 10,518,825 km (0.116 R)
• M17: 10,591,380 km (0.108 R)
• M18: 10,663,935 km (0.063 R)
• M19: 11,849,348 km (0.106 R)
• M20: 11,924,745 km (0.069 R)
• M21: 12,000,442 km (0.118 R)
• M22: 12,688,143 km (0.04 R)
• M23: 13,388,561 km (0.115 R)
• M24: 14,261,464 km (0.028 R)
• M25: 14,502,766 km (0.055 R)
• M26: 15,316,728 km (0.086 R)
• M27: 17,158,876 km (0.12 R)
• M28: 17,587,174 km (0.048 R)
• M29: 17,673,193 km (0.12 R)
• M30: 18,019,064 km (0.035 R)
• M31: 18,105,830 km (0.071 R)
• M32: 21,229,434 km (0.099 R)
• M33: 22,431,303 km (0.083 R)
• M34: 22,805,597 km (0.093 R)
• M35: 22,899,395 km (0.099 R)
• M36: 27,055,822 km (0.048 R)
• M37: 27,854,226 km (0.109 R)
• M38: 27,954,606 km (0.08 R)
• M39: 28,357,174 km (0.08 R)
• M40: 28,761,687 km (0.119 R)
• M41: 30,709,152 km (0.095 R)
• M42: 31,020,465 km (0.04 R)
• M43: 35,487,906 km (0.026 R)
• M44: 37,352,494 km (0.112 R)
• M45: 37,906,904 km (0.102 R)
• M46: 38,129,356 km (0.079 R)
• M47: 38,799,554 km (0.106 R)
• M48: 42,670,100 km (0.066 R)
• M49: 43,365,730 km (0.058 R)
• M50: 45,593,242 km (0.103 R)
• M51: 46,423,361 km (0.114 R)
• M52: 46,780,601 km (0.096 R)
• M53: 47,857,855 km (0.068 R)
• M54: 49,306,860 km (0.06 R)
• M55: 50,525,185 km (0.059 R)
• M56: 52,619,256 km (0.091 R)
• M57: 54,364,913 km (0.079 R)
• M58: 55,118,737 km (0.045 R)
• M59: 57,018,630 km (0.086 R)
• M60: 57,401,301 km (0.091 R)
• M61: 58,425,598 km (0.08 R)
• M62: 60,882,294 km (0.109 R)
• M63: 63,768,935 km (0.065 R)
• M64: 65,896,067 km (0.08 R)
• M65: 68,046,387 km (0.056 R)
• M66: 69,810,295 km (0.116 R)
• M67: 71,726,793 km (0.093 R)
• M68: 72,829,629 km (0.108 R)
• M69: 73,521,818 km (0.109 R)
• M70: 74,773,055 km (0.114 R)
• M71: 76,452,441 km (0.099 R)
• M72: 76,592,913 km (0.101 R)
• M73: 77,437,842 km (0.118 R)
• M74: 77,720,133 km (0.089 R)
• M75: 82,571,293 km (0.052 R)
• M76: 85,908,073 km (0.105 R)
• M77: 89,140,883 km (0.1 R)
• M78: 89,288,686 km (0.093 R)
• M79: 90,326,147 km (0.076 R)
• M80: 90,623,398 km (0.085 R)
• M81: 91,218,648 km (0.064 R)
• M82: 93,012,327 km (0.091 R)
• M83: 94,064,000 km (0.119 R)
• M84: 98,309,886 km (0.056 R)
• M85: 101,843,986 km (0.116 R)

Kuiper Belt

Range: 36.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 19,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit