🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.53 AU - 0.55 AU

Year: 256 Days

Day: 32.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.6

Radius: 12.6

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.88 AU - 3.92 AU

Year: 4973 Days

Day: 6.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,101,211 km

• M1: 169,943 km (0.099 R)
• M2: 249,529 km (0.115 R)
• M3: 334,950 km (0.097 R)
• M4: 503,546 km (0.106 R)
• M5: 694,583 km (0.072 R)
• M6: 800,049 km (0.083 R)
• M7: 911,500 km (0.064 R)
• M8: 1,042,248 km (0.112 R)
• M9: 1,137,841 km (0.092 R)
• M10: 1,504,655 km (0.079 R)
• M11: 1,678,039 km (0.096 R)
• M12: 2,220,182 km (0.072 R)
• M13: 3,070,496 km (0.104 R)
• M14: 3,170,727 km (0.11 R)
• M15: 3,333,639 km (0.109 R)
• M16: 3,604,411 km (0.11 R)
• M17: 3,753,261 km (0.062 R)
• M18: 3,839,280 km (0.095 R)
• M19: 4,123,217 km (0.096 R)
• M20: 4,346,417 km (0.087 R)
• M21: 4,459,662 km (0.081 R)
• M22: 5,040,102 km (0.112 R)
• M23: 5,159,182 km (0.077 R)
• M24: 5,718,678 km (0.036 R)
• M25: 5,818,011 km (0.102 R)
• M26: 5,942,925 km (0.095 R)
• M27: 6,043,604 km (0.07 R)
• M28: 6,195,596 km (0.037 R)
• M29: 6,711,559 km (0.112 R)
• M30: 7,620,516 km (0.11 R)
• M31: 8,426,250 km (0.101 R)
• M32: 8,624,766 km (0.097 R)
• M33: 9,200,718 km (0.117 R)
• M34: 10,208,409 km (0.115 R)
• M35: 10,329,284 km (0.031 R)
• M36: 10,879,056 km (0.117 R)
• M37: 11,219,840 km (0.046 R)
• M38: 11,344,605 km (0.077 R)
• M39: 11,438,403 km (0.114 R)
• M40: 11,975,310 km (0.118 R)
• M41: 12,327,164 km (0.096 R)
• M42: 12,520,444 km (0.086 R)
• M43: 13,041,045 km (0.055 R)
• M44: 13,436,133 km (0.078 R)
• M45: 13,735,029 km (0.109 R)
• M46: 13,935,490 km (0.079 R)
• M47: 14,407,173 km (0.116 R)
• M48: 14,644,884 km (0.12 R)
• M49: 14,952,606 km (0.101 R)
• M50: 15,400,802 km (0.109 R)
• M51: 15,713,611 km (0.113 R)
• M52: 15,993,508 km (0.112 R)
• M53: 17,634,747 km (0.057 R)
• M54: 17,998,569 km (0.083 R)
• M55: 18,585,890 km (0.118 R)
• M56: 18,807,893 km (0.099 R)
• M57: 19,366,342 km (0.094 R)
• M58: 19,666,585 km (0.101 R)
• M59: 20,309,557 km (0.087 R)
• M60: 20,576,290 km (0.073 R)
• M61: 21,151,793 km (0.066 R)
• M62: 21,306,178 km (0.075 R)
• M63: 22,122,832 km (0.113 R)
• M64: 22,397,344 km (0.105 R)
• M65: 22,791,385 km (0.118 R)
• M66: 23,546,555 km (0.037 R)
• M67: 24,148,387 km (0.09 R)
• M68: 24,431,127 km (0.118 R)
• M69: 24,918,218 km (0.087 R)
• M70: 25,203,800 km (0.111 R)
• M71: 25,613,699 km (0.082 R)
• M72: 25,984,552 km (0.106 R)
• M73: 26,357,200 km (0.098 R)
• M74: 26,440,227 km (0.026 R)
• M75: 26,523,403 km (0.094 R)
• M76: 26,648,318 km (0.096 R)
• M77: 27,107,733 km (0.069 R)
• M78: 27,359,506 km (0.053 R)
• M79: 28,331,742 km (0.091 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.3

Radius: 5.1

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.05 AU - 7.25 AU

Year: 9848 Days

Day: 23.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,101,211 km

• M1: 66,870 km (0.059 R)
• M2: 102,026 km (0.108 R)
• M3: 172,786 km (0.075 R)
• M4: 213,177 km (0.081 R)
• M5: 312,959 km (0.071 R)
• M6: 349,760 km (0.105 R)
• M7: 495,618 km (0.079 R)
• M8: 622,178 km (0.072 R)
• M9: 699,071 km (0.09 R)
• M10: 769,083 km (0.102 R)
• M11: 810,222 km (0.101 R)
• M12: 1,049,728 km (0.12 R)
• M13: 1,083,986 km (0.088 R)
• M14: 1,213,239 km (0.083 R)
• M15: 1,359,994 km (0.114 R)
• M16: 1,564,495 km (0.096 R)
• M17: 1,945,520 km (0.069 R)
• M18: 1,988,006 km (0.082 R)
• M19: 2,117,408 km (0.109 R)
• M20: 2,205,222 km (0.091 R)
• M21: 2,537,479 km (0.099 R)
• M22: 2,630,828 km (0.074 R)
• M23: 2,836,974 km (0.078 R)
• M24: 3,081,417 km (0.106 R)
• M25: 3,383,605 km (0.104 R)
• M26: 3,503,732 km (0.053 R)
• M27: 3,872,490 km (0.1 R)
• M28: 3,908,244 km (0.062 R)
• M29: 4,161,663 km (0.085 R)
• M30: 4,308,867 km (0.042 R)
• M31: 4,401,768 km (0.04 R)
• M32: 4,532,965 km (0.076 R)
• M33: 4,627,511 km (0.107 R)
• M34: 4,876,143 km (0.105 R)
• M35: 4,992,530 km (0.107 R)
• M36: 5,567,285 km (0.059 R)
• M37: 5,996,631 km (0.092 R)
• M38: 6,058,863 km (0.071 R)
• M39: 6,394,262 km (0.066 R)
• M40: 6,628,233 km (0.109 R)
• M41: 8,022,036 km (0.106 R)
• M42: 8,320,634 km (0.112 R)
• M43: 8,976,022 km (0.081 R)
• M44: 9,214,182 km (0.093 R)
• M45: 9,720,870 km (0.065 R)
• M46: 10,410,516 km (0.115 R)
• M47: 10,560,413 km (0.116 R)
• M48: 10,761,323 km (0.079 R)
• M49: 10,912,716 km (0.115 R)
• M50: 11,166,883 km (0.084 R)
• M51: 11,294,639 km (0.113 R)
• M52: 11,345,802 km (0.025 R)
• M53: 11,577,379 km (0.087 R)
• M54: 11,836,483 km (0.044 R)
• M55: 11,888,543 km (0.031 R)
• M56: 11,966,782 km (0.085 R)
• M57: 12,045,172 km (0.103 R)
• M58: 12,307,866 km (0.112 R)
• M59: 12,865,267 km (0.113 R)
• M60: 13,322,588 km (0.083 R)
• M61: 13,867,573 km (0.032 R)
• M62: 14,170,359 km (0.076 R)
• M63: 14,614,515 km (0.067 R)
• M64: 14,810,339 km (0.092 R)
• M65: 14,950,811 km (0.089 R)
• M66: 15,745,176 km (0.109 R)
• M67: 16,118,722 km (0.097 R)
• M68: 16,176,317 km (0.073 R)
• M69: 16,378,872 km (0.109 R)
• M70: 16,786,527 km (0.081 R)
• M71: 17,197,622 km (0.037 R)
• M72: 17,256,563 km (0.062 R)
• M73: 17,463,457 km (0.072 R)
• M74: 17,671,248 km (0.06 R)
• M75: 18,089,375 km (0.096 R)
• M76: 18,843,946 km (0.045 R)
• M77: 19,362,901 km (0.059 R)
• M78: 19,424,236 km (0.074 R)
• M79: 20,103,560 km (0.117 R)
• M80: 20,165,643 km (0.116 R)
• M81: 20,290,109 km (0.117 R)
• M82: 20,602,469 km (0.082 R)
• M83: 21,010,871 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.1

Radius: 3.3

Gravity: 45.46 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.1 AU - 6.64 AU

Year: 10381 Days

Day: 20.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 44,101,211 km

• M1: 113,994 km (0.103 R)
• M2: 194,776 km (0.053 R)
• M3: 281,543 km (0.113 R)
• M4: 305,180 km (0.103 R)
• M5: 367,412 km (0.053 R)
• M6: 406,757 km (0.057 R)
• M7: 461,659 km (0.12 R)
• M8: 578,645 km (0.104 R)
• M9: 754,422 km (0.09 R)
• M10: 910,004 km (0.098 R)
• M11: 1,434,344 km (0.086 R)
• M12: 1,518,718 km (0.083 R)
• M13: 1,561,652 km (0.048 R)
• M14: 1,988,305 km (0.038 R)
• M15: 2,130,124 km (0.099 R)
• M16: 2,348,986 km (0.088 R)
• M17: 2,423,635 km (0.087 R)
• M18: 2,755,742 km (0.089 R)
• M19: 2,834,431 km (0.057 R)
• M20: 2,940,496 km (0.06 R)
• M21: 2,994,052 km (0.061 R)
• M22: 3,603,962 km (0.047 R)
• M23: 3,835,091 km (0.064 R)
• M24: 4,281,192 km (0.118 R)
• M25: 4,525,784 km (0.094 R)
• M26: 4,774,865 km (0.116 R)
• M27: 4,964,555 km (0.103 R)
• M28: 5,286,340 km (0.088 R)
• M29: 5,515,524 km (0.077 R)
• M30: 5,983,616 km (0.087 R)
• M31: 6,886,289 km (0.119 R)
• M32: 7,280,928 km (0.119 R)
• M33: 7,793,451 km (0.085 R)
• M34: 8,355,639 km (0.103 R)
• M35: 8,507,781 km (0.041 R)
• M36: 9,321,144 km (0.066 R)
• M37: 9,917,142 km (0.06 R)
• M38: 10,118,501 km (0.095 R)
• M39: 11,104,052 km (0.111 R)
• M40: 12,291,709 km (0.088 R)
• M41: 13,076,350 km (0.112 R)
• M42: 14,739,280 km (0.115 R)
• M43: 14,922,986 km (0.041 R)
• M44: 15,712,264 km (0.072 R)
• M45: 17,817,106 km (0.108 R)
• M46: 18,110,917 km (0.106 R)
• M47: 19,101,853 km (0.087 R)
• M48: 19,201,784 km (0.099 R)
• M49: 19,251,900 km (0.079 R)
• M50: 21,394,739 km (0.075 R)
• M51: 22,125,675 km (0.11 R)
• M52: 22,230,692 km (0.101 R)
• M53: 22,441,476 km (0.1 R)
• M54: 22,917,795 km (0.09 R)
• M55: 24,096,327 km (0.05 R)
• M56: 24,801,981 km (0.109 R)
• M57: 25,129,899 km (0.071 R)
• M58: 25,459,314 km (0.106 R)
• M59: 25,679,671 km (0.037 R)
• M60: 25,734,873 km (0.077 R)
• M61: 25,790,075 km (0.09 R)
• M62: 26,288,983 km (0.101 R)
• M63: 26,400,284 km (0.111 R)
• M64: 26,679,284 km (0.115 R)
• M65: 27,296,375 km (0.062 R)
• M66: 27,804,709 km (0.066 R)
• M67: 28,259,187 km (0.098 R)
• M68: 28,544,620 km (0.095 R)
• M69: 29,869,309 km (0.08 R)
• M70: 29,927,353 km (0.101 R)
• M71: 30,393,051 km (0.093 R)
• M72: 31,272,836 km (0.032 R)
• M73: 31,804,657 km (0.031 R)
• M74: 31,923,288 km (0.057 R)
• M75: 32,160,849 km (0.105 R)
• M76: 32,518,388 km (0.119 R)
• M77: 33,297,644 km (0.073 R)
• M78: 33,418,070 km (0.103 R)
• M79: 33,840,684 km (0.117 R)
• M80: 34,630,261 km (0.045 R)
• M81: 35,795,031 km (0.068 R)
• M82: 36,351,385 km (0.055 R)
• M83: 37,284,726 km (0.044 R)
• M84: 38,225,996 km (0.104 R)
• M85: 38,415,088 km (0.06 R)
• M86: 38,667,908 km (0.114 R)
• M87: 39,048,036 km (0.112 R)
• M88: 40,067,845 km (0.079 R)
• M89: 41,031,704 km (0.118 R)
• M90: 42,003,342 km (0.085 R)
• M91: 42,394,092 km (0.047 R)
• M92: 42,982,460 km (0.09 R)
• M93: 43,969,058 km (0.066 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 14,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit