🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.51 AU - 0.53 AU

Year: 238 Days

Day: 14.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,810,679 km

• M1: 547,977 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.9

Radius: 10.5

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.17 AU - 1.41 AU

Year: 932 Days

Day: 14.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 38,810,679 km

• M1: 130,898 km (0.06 R)
• M2: 215,720 km (0.096 R)
• M3: 290,669 km (0.073 R)
• M4: 358,586 km (0.11 R)
• M5: 491,279 km (0.064 R)
• M6: 578,196 km (0.106 R)
• M7: 665,262 km (0.115 R)
• M8: 734,077 km (0.103 R)
• M9: 805,435 km (0.081 R)
• M10: 988,692 km (0.074 R)
• M11: 1,109,567 km (0.102 R)
• M12: 1,293,274 km (0.093 R)
• M13: 1,487,152 km (0.088 R)
• M14: 1,603,540 km (0.069 R)
• M15: 1,690,905 km (0.051 R)
• M16: 1,796,222 km (0.118 R)
• M17: 1,887,177 km (0.066 R)
• M18: 2,293,335 km (0.109 R)
• M19: 2,548,250 km (0.065 R)
• M20: 2,660,449 km (0.106 R)
• M21: 2,822,164 km (0.108 R)
• M22: 2,987,320 km (0.115 R)
• M23: 3,185,687 km (0.086 R)
• M24: 3,388,392 km (0.088 R)
• M25: 3,732,168 km (0.055 R)
• M26: 3,913,779 km (0.09 R)
• M27: 3,989,476 km (0.07 R)
• M28: 4,109,304 km (0.086 R)
• M29: 4,219,258 km (0.096 R)
• M30: 4,374,990 km (0.052 R)
• M31: 4,475,968 km (0.078 R)
• M32: 4,600,733 km (0.109 R)
• M33: 4,888,260 km (0.052 R)
• M34: 5,028,433 km (0.103 R)
• M35: 5,181,771 km (0.074 R)
• M36: 5,432,796 km (0.095 R)
• M37: 5,712,395 km (0.067 R)
• M38: 5,786,146 km (0.116 R)
• M39: 6,084,145 km (0.063 R)
• M40: 6,489,406 km (0.081 R)
• M41: 6,605,045 km (0.114 R)
• M42: 6,682,387 km (0.065 R)
• M43: 6,799,074 km (0.097 R)
• M44: 7,087,349 km (0.061 R)
• M45: 7,312,793 km (0.116 R)
• M46: 7,486,775 km (0.036 R)
• M47: 7,567,707 km (0.096 R)
• M48: 7,784,475 km (0.083 R)
• M49: 7,934,821 km (0.081 R)
• M50: 8,031,012 km (0.075 R)
• M51: 8,266,030 km (0.1 R)
• M52: 8,672,488 km (0.072 R)
• M53: 9,028,082 km (0.079 R)
• M54: 9,680,179 km (0.036 R)
• M55: 9,753,632 km (0.064 R)
• M56: 9,827,234 km (0.118 R)
• M57: 9,900,985 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345

Radius: 11.6

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.64 AU - 1.8 AU

Year: 1434 Days

Day: 13.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 38,810,679 km

• M1: 151,692 km (0.11 R)
• M2: 236,215 km (0.032 R)
• M3: 377,435 km (0.114 R)
• M4: 494,870 km (0.036 R)
• M5: 599,738 km (0.109 R)
• M6: 684,111 km (0.108 R)
• M7: 785,389 km (0.091 R)
• M8: 924,664 km (0.031 R)
• M9: 1,072,916 km (0.12 R)
• M10: 1,150,108 km (0.075 R)
• M11: 1,258,866 km (0.06 R)
• M12: 1,378,694 km (0.12 R)
• M13: 1,479,074 km (0.119 R)
• M14: 1,558,062 km (0.034 R)
• M15: 1,646,624 km (0.113 R)
• M16: 1,974,841 km (0.039 R)
• M17: 2,080,158 km (0.058 R)
• M18: 2,169,319 km (0.117 R)
• M19: 2,241,574 km (0.061 R)
• M20: 2,351,679 km (0.102 R)
• M21: 2,444,728 km (0.111 R)
• M22: 2,539,125 km (0.054 R)
• M23: 2,722,083 km (0.107 R)
• M24: 2,869,437 km (0.093 R)
• M25: 3,111,037 km (0.117 R)
• M26: 3,244,778 km (0.085 R)
• M27: 3,401,407 km (0.105 R)
• M28: 3,485,930 km (0.101 R)
• M29: 3,941,754 km (0.12 R)
• M30: 4,142,963 km (0.092 R)
• M31: 4,602,378 km (0.069 R)
• M32: 4,707,995 km (0.111 R)
• M33: 4,885,866 km (0.103 R)
• M34: 4,993,727 km (0.071 R)
• M35: 5,126,569 km (0.103 R)
• M36: 5,236,075 km (0.111 R)
• M37: 5,544,695 km (0.096 R)
• M38: 5,732,740 km (0.079 R)
• M39: 5,961,176 km (0.104 R)
• M40: 6,427,024 km (0.115 R)
• M41: 6,611,328 km (0.118 R)
• M42: 6,770,800 km (0.083 R)
• M43: 6,918,154 km (0.079 R)
• M44: 6,998,936 km (0.085 R)
• M45: 7,093,632 km (0.08 R)
• M46: 7,243,230 km (0.079 R)
• M47: 7,366,498 km (0.099 R)
• M48: 7,601,217 km (0.1 R)
• M49: 7,796,293 km (0.115 R)
• M50: 8,578,989 km (0.113 R)
• M51: 8,665,905 km (0.111 R)
• M52: 8,942,961 km (0.086 R)
• M53: 9,119,486 km (0.038 R)
• M54: 9,252,778 km (0.098 R)
• M55: 9,641,134 km (0.112 R)
• M56: 9,716,382 km (0.086 R)
• M57: 9,913,252 km (0.106 R)
• M58: 10,264,508 km (0.062 R)
• M59: 10,403,186 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168

Radius: 5.3

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.95 AU - 8.29 AU

Year: 14712 Days

Day: 21.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 38,810,679 km

• M1: 183,856 km (0.038 R)
• M2: 448,195 km (0.08 R)
• M3: 593,156 km (0.049 R)
• M4: 814,411 km (0.117 R)
• M5: 861,684 km (0.074 R)
• M6: 1,026,092 km (0.111 R)
• M7: 1,576,911 km (0.06 R)
• M8: 2,316,822 km (0.063 R)
• M9: 2,568,895 km (0.066 R)
• M10: 2,686,329 km (0.111 R)
• M11: 3,173,868 km (0.089 R)
• M12: 3,557,437 km (0.032 R)
• M13: 3,847,807 km (0.097 R)
• M14: 4,036,749 km (0.065 R)
• M15: 4,284,034 km (0.118 R)
• M16: 4,592,954 km (0.06 R)
• M17: 4,851,010 km (0.115 R)
• M18: 5,025,740 km (0.1 R)
• M19: 5,113,854 km (0.107 R)
• M20: 5,321,495 km (0.11 R)
• M21: 6,054,226 km (0.115 R)
• M22: 6,148,024 km (0.09 R)
• M23: 6,818,073 km (0.116 R)
• M24: 7,145,393 km (0.116 R)
• M25: 7,511,159 km (0.111 R)
• M26: 7,544,669 km (0.108 R)
• M27: 8,330,357 km (0.077 R)
• M28: 8,469,633 km (0.087 R)
• M29: 8,644,812 km (0.084 R)
• M30: 8,715,273 km (0.085 R)
• M31: 8,892,097 km (0.113 R)
• M32: 9,249,487 km (0.093 R)
• M33: 9,466,104 km (0.044 R)
• M34: 10,051,930 km (0.057 R)
• M35: 10,200,331 km (0.116 R)
• M36: 10,386,730 km (0.071 R)
• M37: 11,028,953 km (0.118 R)
• M38: 11,567,356 km (0.107 R)
• M39: 11,878,969 km (0.086 R)
• M40: 11,957,208 km (0.119 R)
• M41: 13,355,350 km (0.11 R)
• M42: 13,970,197 km (0.088 R)
• M43: 14,177,241 km (0.088 R)
• M44: 14,385,331 km (0.084 R)
• M45: 14,930,915 km (0.091 R)
• M46: 16,476,859 km (0.102 R)
• M47: 17,003,294 km (0.069 R)
• M48: 17,312,962 km (0.102 R)
• M49: 17,579,994 km (0.091 R)
• M50: 17,758,614 km (0.113 R)
• M51: 18,027,890 km (0.073 R)
• M52: 18,479,526 km (0.078 R)
• M53: 18,570,332 km (0.111 R)
• M54: 18,980,679 km (0.1 R)
• M55: 19,996,299 km (0.1 R)
• M56: 20,182,847 km (0.078 R)
• M57: 20,369,994 km (0.103 R)
• M58: 20,793,206 km (0.104 R)
• M59: 20,982,149 km (0.109 R)
• M60: 21,029,421 km (0.036 R)
• M61: 21,839,644 km (0.092 R)
• M62: 22,128,068 km (0.068 R)
• M63: 22,369,370 km (0.076 R)
• M64: 22,563,099 km (0.081 R)
• M65: 22,660,038 km (0.119 R)
• M66: 22,708,658 km (0.105 R)
• M67: 22,952,053 km (0.103 R)
• M68: 23,490,456 km (0.113 R)
• M69: 23,884,796 km (0.101 R)
• M70: 25,130,797 km (0.101 R)
• M71: 25,181,062 km (0.066 R)
• M72: 25,231,326 km (0.103 R)
• M73: 25,939,224 km (0.119 R)
• M74: 26,040,950 km (0.108 R)
• M75: 27,374,615 km (0.114 R)
• M76: 27,529,898 km (0.082 R)
• M77: 28,049,750 km (0.116 R)
• M78: 28,520,385 km (0.116 R)
• M79: 29,046,222 km (0.08 R)
• M80: 29,363,369 km (0.047 R)
• M81: 29,841,185 km (0.11 R)
• M82: 30,107,768 km (0.093 R)
• M83: 30,804,595 km (0.109 R)
• M84: 31,452,354 km (0.102 R)
• M85: 31,778,028 km (0.072 R)
• M86: 31,941,240 km (0.114 R)
• M87: 33,644,262 km (0.077 R)
• M88: 34,814,566 km (0.117 R)
• M89: 35,658,597 km (0.086 R)
• M90: 35,998,184 km (0.087 R)
• M91: 37,023,079 km (0.056 R)
• M92: 37,252,114 km (0.057 R)
• M93: 37,539,192 km (0.043 R)
• M94: 38,173,188 km (0.084 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: 461 - 18,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit