🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.5 AU - 0.54 AU

Year: 242 Days

Day: 34.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.59 AU - 0.61 AU

Year: 300 Days

Day: 16.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.8

Radius: 12.3

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.67 AU - 0.95 AU

Year: 471 Days

Day: 10.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 48,679,692 km

• M1: 154,983 km (0.058 R)
• M2: 267,631 km (0.114 R)
• M3: 345,571 km (0.087 R)
• M4: 436,078 km (0.092 R)
• M5: 547,678 km (0.087 R)
• M6: 671,096 km (0.099 R)
• M7: 966,851 km (0.092 R)
• M8: 1,107,323 km (0.092 R)
• M9: 1,230,592 km (0.087 R)
• M10: 1,353,861 km (0.098 R)
• M11: 1,460,823 km (0.095 R)
• M12: 1,565,392 km (0.073 R)
• M13: 1,710,801 km (0.048 R)
• M14: 1,799,064 km (0.038 R)
• M15: 2,021,217 km (0.101 R)
• M16: 2,150,619 km (0.054 R)
• M17: 2,307,098 km (0.074 R)
• M18: 2,524,015 km (0.07 R)
• M19: 2,715,351 km (0.076 R)
• M20: 2,911,474 km (0.116 R)
• M21: 3,018,137 km (0.098 R)
• M22: 3,119,265 km (0.052 R)
• M23: 3,325,112 km (0.093 R)
• M24: 3,429,681 km (0.106 R)
• M25: 3,556,689 km (0.074 R)
• M26: 3,714,066 km (0.11 R)
• M27: 3,808,313 km (0.116 R)
• M28: 3,910,488 km (0.085 R)
• M29: 4,058,291 km (0.051 R)
• M30: 4,192,780 km (0.116 R)
• M31: 4,351,802 km (0.065 R)
• M32: 4,481,803 km (0.113 R)
• M33: 4,605,520 km (0.048 R)
• M34: 4,864,324 km (0.085 R)
• M35: 5,152,001 km (0.069 R)
• M36: 5,412,451 km (0.026 R)
• M37: 5,519,563 km (0.029 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518

Radius: 14.9

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.98 AU - 1.02 AU

Year: 646 Days

Day: 9.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 48,679,692 km

• M1: 192,084 km (0.05 R)
• M2: 296,054 km (0.075 R)
• M3: 418,126 km (0.062 R)
• M4: 551,418 km (0.117 R)
• M5: 648,058 km (0.055 R)
• M6: 765,492 km (0.112 R)
• M7: 935,136 km (0.081 R)
• M8: 1,040,752 km (0.116 R)
• M9: 1,253,929 km (0.085 R)
• M10: 1,377,946 km (0.088 R)
• M11: 1,571,974 km (0.114 R)
• M12: 1,910,066 km (0.096 R)
• M13: 2,027,949 km (0.106 R)
• M14: 2,257,881 km (0.092 R)
• M15: 2,482,427 km (0.091 R)
• M16: 2,575,776 km (0.116 R)
• M17: 2,677,652 km (0.115 R)
• M18: 2,946,180 km (0.12 R)
• M19: 3,184,639 km (0.079 R)
• M20: 3,278,587 km (0.082 R)
• M21: 3,373,582 km (0.056 R)
• M22: 3,501,787 km (0.118 R)
• M23: 3,631,638 km (0.053 R)
• M24: 3,929,786 km (0.104 R)
• M25: 4,056,496 km (0.036 R)
• M26: 4,218,810 km (0.106 R)
• M27: 4,313,804 km (0.11 R)
• M28: 4,541,492 km (0.047 R)
• M29: 4,845,026 km (0.117 R)
• M30: 5,081,840 km (0.119 R)
• M31: 5,192,392 km (0.116 R)
• M32: 5,322,393 km (0.106 R)
• M33: 5,557,411 km (0.086 R)
• M34: 5,709,702 km (0.099 R)
• M35: 5,844,041 km (0.09 R)
• M36: 6,037,770 km (0.101 R)
• M37: 6,253,490 km (0.078 R)
• M38: 6,511,696 km (0.082 R)
• M39: 6,662,192 km (0.12 R)
• M40: 6,773,343 km (0.077 R)
• M41: 6,875,069 km (0.055 R)
• M42: 6,977,095 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.5

Radius: 8.6

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.75 AU - 2.35 AU

Year: 1895 Days

Day: 12.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 48,679,692 km

• M1: 125,662 km (0.073 R)
• M2: 188,643 km (0.084 R)
• M3: 253,419 km (0.114 R)
• M4: 312,660 km (0.077 R)
• M5: 401,371 km (0.078 R)
• M6: 464,501 km (0.118 R)
• M7: 563,834 km (0.037 R)
• M8: 659,427 km (0.04 R)
• M9: 926,460 km (0.112 R)
• M10: 1,204,562 km (0.116 R)
• M11: 1,285,644 km (0.076 R)
• M12: 1,414,747 km (0.077 R)
• M13: 1,694,046 km (0.083 R)
• M14: 1,768,845 km (0.066 R)
• M15: 1,844,691 km (0.097 R)
• M16: 1,938,938 km (0.05 R)
• M17: 2,008,501 km (0.112 R)
• M18: 2,249,503 km (0.039 R)
• M19: 2,304,406 km (0.119 R)
• M20: 2,415,557 km (0.07 R)
• M21: 2,518,929 km (0.091 R)
• M22: 2,595,074 km (0.06 R)
• M23: 2,710,863 km (0.072 R)
• M24: 2,867,791 km (0.097 R)
• M25: 3,139,611 km (0.039 R)
• M26: 3,367,149 km (0.105 R)
• M27: 3,504,330 km (0.05 R)
• M28: 3,643,157 km (0.087 R)
• M29: 3,697,162 km (0.109 R)
• M30: 3,762,237 km (0.116 R)
• M31: 3,838,681 km (0.071 R)
• M32: 3,948,785 km (0.087 R)
• M33: 4,183,355 km (0.098 R)
• M34: 4,239,903 km (0.1 R)
• M35: 4,353,747 km (0.095 R)
• M36: 4,561,239 km (0.068 R)
• M37: 4,631,101 km (0.109 R)
• M38: 4,701,412 km (0.082 R)
• M39: 5,094,256 km (0.108 R)
• M40: 5,166,811 km (0.068 R)
• M41: 5,423,521 km (0.117 R)
• M42: 5,485,305 km (0.082 R)
• M43: 5,696,986 km (0.085 R)
• M44: 6,013,236 km (0.034 R)
• M45: 6,244,514 km (0.094 R)
• M46: 6,465,620 km (0.069 R)
• M47: 6,689,418 km (0.118 R)
• M48: 7,023,022 km (0.082 R)
• M49: 7,076,877 km (0.091 R)
• M50: 7,252,954 km (0.043 R)
• M51: 7,307,407 km (0.092 R)
• M52: 7,609,595 km (0.11 R)
• M53: 7,776,097 km (0.118 R)
• M54: 7,901,760 km (0.079 R)
• M55: 8,070,356 km (0.052 R)
• M56: 8,169,390 km (0.049 R)
• M57: 8,226,088 km (0.094 R)
• M58: 8,583,477 km (0.103 R)
• M59: 8,698,967 km (0.109 R)
• M60: 8,785,883 km (0.089 R)
• M61: 9,491,686 km (0.109 R)
• M62: 9,596,255 km (0.115 R)
• M63: 9,746,152 km (0.055 R)
• M64: 9,836,359 km (0.078 R)
• M65: 9,927,016 km (0.067 R)
• M66: 10,124,335 km (0.039 R)
• M67: 10,292,184 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.8

Radius: 5

Gravity: 19.43 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.5 AU - 7.24 AU

Year: 10381 Days

Day: 21.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,679,692 km

• M1: 73,303 km (0.107 R)
• M2: 289,621 km (0.087 R)
• M3: 508,034 km (0.083 R)
• M4: 566,228 km (0.062 R)
• M5: 943,065 km (0.064 R)
• M6: 1,263,504 km (0.063 R)
• M7: 1,303,297 km (0.105 R)
• M8: 1,551,031 km (0.051 R)
• M9: 1,768,845 km (0.07 R)
• M10: 2,281,218 km (0.037 R)
• M11: 2,329,987 km (0.063 R)
• M12: 2,784,465 km (0.096 R)
• M13: 3,048,655 km (0.091 R)
• M14: 3,183,742 km (0.119 R)
• M15: 3,293,397 km (0.05 R)
• M16: 3,459,900 km (0.06 R)
• M17: 3,600,970 km (0.119 R)
• M18: 3,686,391 km (0.11 R)
• M19: 3,801,431 km (0.068 R)
• M20: 4,005,633 km (0.113 R)
• M21: 4,889,158 km (0.111 R)
• M22: 4,920,723 km (0.102 R)
• M23: 5,079,297 km (0.063 R)
• M24: 5,175,338 km (0.102 R)
• M25: 5,271,829 km (0.105 R)
• M26: 5,401,530 km (0.098 R)
• M27: 6,031,936 km (0.115 R)
• M28: 6,511,247 km (0.034 R)
• M29: 7,252,804 km (0.102 R)
• M30: 8,358,033 km (0.09 R)
• M31: 8,929,946 km (0.078 R)
• M32: 9,240,212 km (0.046 R)
• M33: 9,475,230 km (0.085 R)
• M34: 9,791,629 km (0.042 R)
• M35: 10,151,712 km (0.06 R)
• M36: 10,556,823 km (0.054 R)
• M37: 11,216,100 km (0.057 R)
• M38: 11,383,052 km (0.072 R)
• M39: 11,761,534 km (0.035 R)
• M40: 13,715,133 km (0.086 R)
• M41: 13,983,063 km (0.071 R)
• M42: 14,706,219 km (0.105 R)
• M43: 17,234,722 km (0.114 R)
• M44: 17,717,624 km (0.057 R)
• M45: 18,548,490 km (0.095 R)
• M46: 19,642,649 km (0.107 R)
• M47: 19,894,123 km (0.108 R)
• M48: 20,096,230 km (0.12 R)
• M49: 20,604,264 km (0.087 R)
• M50: 22,467,955 km (0.113 R)
• M51: 22,995,137 km (0.109 R)
• M52: 23,260,225 km (0.091 R)
• M53: 23,633,023 km (0.107 R)
• M54: 23,739,985 km (0.054 R)
• M55: 23,846,948 km (0.109 R)
• M56: 24,007,915 km (0.077 R)
• M57: 24,061,621 km (0.072 R)
• M58: 24,763,534 km (0.098 R)
• M59: 25,362,673 km (0.091 R)
• M60: 25,417,277 km (0.112 R)
• M61: 25,746,392 km (0.109 R)
• M62: 27,020,667 km (0.118 R)
• M63: 27,356,514 km (0.116 R)
• M64: 27,637,459 km (0.072 R)
• M65: 27,862,903 km (0.043 R)
• M66: 28,088,945 km (0.104 R)
• M67: 29,285,429 km (0.107 R)
• M68: 29,630,401 km (0.058 R)
• M69: 30,092,360 km (0.056 R)
• M70: 30,150,254 km (0.073 R)
• M71: 30,266,192 km (0.117 R)
• M72: 31,669,121 km (0.082 R)
• M73: 31,964,128 km (0.116 R)
• M74: 32,200,642 km (0.095 R)
• M75: 32,497,295 km (0.072 R)
• M76: 32,794,696 km (0.11 R)
• M77: 33,152,833 km (0.053 R)
• M78: 33,272,511 km (0.108 R)
• M79: 33,332,500 km (0.06 R)
• M80: 33,692,582 km (0.068 R)
• M81: 34,537,810 km (0.109 R)
• M82: 34,719,871 km (0.038 R)
• M83: 34,963,117 km (0.118 R)
• M84: 35,024,003 km (0.096 R)
• M85: 38,301,244 km (0.091 R)
• M86: 39,817,268 km (0.113 R)
• M87: 40,902,900 km (0.089 R)
• M88: 41,159,760 km (0.081 R)
• M89: 41,804,227 km (0.064 R)
• M90: 43,103,186 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.6

Radius: 6.1

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.28 AU - 10.06 AU

Year: 15078 Days

Day: 17.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,679,692 km

• M1: 156,330 km (0.047 R)
• M2: 380,577 km (0.119 R)
• M3: 494,271 km (0.09 R)
• M4: 571,165 km (0.076 R)
• M5: 1,544,149 km (0.12 R)
• M6: 1,589,926 km (0.098 R)
• M7: 1,897,649 km (0.112 R)
• M8: 2,249,653 km (0.12 R)
• M9: 2,459,987 km (0.097 R)
• M10: 2,676,605 km (0.117 R)
• M11: 2,956,204 km (0.11 R)
• M12: 3,070,646 km (0.103 R)
• M13: 3,128,391 km (0.074 R)
• M14: 3,634,031 km (0.117 R)
• M15: 3,849,602 km (0.092 R)
• M16: 4,037,796 km (0.08 R)
• M17: 5,091,264 km (0.071 R)
• M18: 5,159,780 km (0.083 R)
• M19: 5,402,129 km (0.076 R)
• M20: 5,577,457 km (0.085 R)
• M21: 5,648,217 km (0.061 R)
• M22: 6,224,319 km (0.068 R)
• M23: 6,519,475 km (0.075 R)
• M24: 6,970,662 km (0.093 R)
• M25: 7,863,462 km (0.103 R)
• M26: 7,942,749 km (0.081 R)
• M27: 7,982,542 km (0.099 R)
• M28: 8,383,913 km (0.073 R)
• M29: 8,998,162 km (0.073 R)
• M30: 9,164,366 km (0.114 R)
• M31: 9,542,100 km (0.118 R)
• M32: 10,443,278 km (0.093 R)
• M33: 11,148,033 km (0.099 R)
• M34: 11,686,586 km (0.096 R)
• M35: 12,789,122 km (0.096 R)
• M36: 13,685,213 km (0.1 R)
• M37: 14,213,144 km (0.119 R)
• M38: 14,699,038 km (0.052 R)
• M39: 15,140,800 km (0.086 R)
• M40: 16,951,533 km (0.051 R)
• M41: 17,311,466 km (0.114 R)
• M42: 17,882,181 km (0.062 R)
• M43: 18,353,864 km (0.12 R)
• M44: 19,042,163 km (0.089 R)
• M45: 19,362,752 km (0.036 R)
• M46: 19,416,308 km (0.114 R)
• M47: 20,280,535 km (0.086 R)
• M48: 20,553,251 km (0.09 R)
• M49: 23,118,107 km (0.095 R)
• M50: 23,574,380 km (0.1 R)
• M51: 26,136,543 km (0.068 R)
• M52: 26,314,415 km (0.114 R)
• M53: 27,030,091 km (0.104 R)
• M54: 28,602,365 km (0.114 R)
• M55: 28,724,437 km (0.115 R)
• M56: 29,153,483 km (0.038 R)
• M57: 29,893,694 km (0.103 R)
• M58: 32,151,425 km (0.058 R)
• M59: 32,469,320 km (0.1 R)
• M60: 32,596,778 km (0.079 R)
• M61: 33,364,963 km (0.103 R)
• M62: 35,442,428 km (0.074 R)
• M63: 36,232,305 km (0.112 R)
• M64: 39,041,903 km (0.098 R)
• M65: 39,245,356 km (0.092 R)
• M66: 42,825,682 km (0.064 R)
• M67: 43,175,441 km (0.063 R)
• M68: 44,654,665 km (0.034 R)
• M69: 45,080,421 km (0.116 R)
• M70: 45,222,539 km (0.111 R)
• M71: 47,084,583 km (0.049 R)
• M72: 47,662,630 km (0.05 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 16,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit