🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.83 AU - 1.23 AU

Year: 384 Days

Day: 40.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,378,190 km

• M1: 392,096 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.98 AU - 1.58 AU

Year: 532 Days

Day: 20.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.17 AU - 1.71 AU

Year: 634 Days

Day: 12.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.18 AU - 1.8 AU

Year: 668 Days

Day: 43.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.1

Radius: 14.3

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.28 AU - 6.6 AU

Year: 4658 Days

Day: 12.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 45,378,190 km

• M1: 187,446 km (0.084 R)
• M2: 322,683 km (0.074 R)
• M3: 430,543 km (0.057 R)
• M4: 544,536 km (0.029 R)
• M5: 1,000,810 km (0.108 R)
• M6: 1,189,453 km (0.065 R)
• M7: 1,426,715 km (0.08 R)
• M8: 1,528,142 km (0.115 R)
• M9: 1,699,581 km (0.081 R)
• M10: 1,827,488 km (0.088 R)
• M11: 1,989,801 km (0.119 R)
• M12: 2,339,860 km (0.115 R)
• M13: 2,449,964 km (0.037 R)
• M14: 2,629,931 km (0.12 R)
• M15: 2,802,716 km (0.116 R)
• M16: 2,931,819 km (0.073 R)
• M17: 3,087,102 km (0.1 R)
• M18: 3,343,961 km (0.07 R)
• M19: 3,481,292 km (0.116 R)
• M20: 3,891,789 km (0.025 R)
• M21: 4,277,452 km (0.102 R)
• M22: 4,661,619 km (0.113 R)
• M23: 4,858,041 km (0.1 R)
• M24: 5,114,602 km (0.111 R)
• M25: 5,375,650 km (0.106 R)
• M26: 5,581,796 km (0.109 R)
• M27: 5,715,686 km (0.052 R)
• M28: 5,911,061 km (0.117 R)
• M29: 6,032,385 km (0.115 R)
• M30: 6,200,533 km (0.093 R)
• M31: 6,667,427 km (0.047 R)
• M32: 6,920,996 km (0.109 R)
• M33: 7,817,237 km (0.078 R)
• M34: 8,560,589 km (0.076 R)
• M35: 8,801,890 km (0.067 R)
• M36: 8,975,573 km (0.115 R)
• M37: 9,344,182 km (0.043 R)
• M38: 9,521,605 km (0.099 R)
• M39: 9,771,583 km (0.112 R)
• M40: 9,897,545 km (0.101 R)
• M41: 10,443,128 km (0.094 R)
• M42: 10,775,235 km (0.096 R)
• M43: 11,563,766 km (0.074 R)
• M44: 11,869,095 km (0.057 R)
• M45: 11,965,137 km (0.088 R)
• M46: 12,157,819 km (0.097 R)
• M47: 12,351,548 km (0.119 R)
• M48: 13,156,534 km (0.089 R)
• M49: 13,475,477 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.7

Radius: 14.4

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.67 AU - 7.13 AU

Year: 5944 Days

Day: 14.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 45,378,190 km

• M1: 186,100 km (0.111 R)
• M2: 337,194 km (0.111 R)
• M3: 521,797 km (0.11 R)
• M4: 757,863 km (0.107 R)
• M5: 959,970 km (0.091 R)
• M6: 1,105,528 km (0.114 R)
• M7: 1,259,165 km (0.036 R)
• M8: 1,350,420 km (0.097 R)
• M9: 1,777,372 km (0.069 R)
• M10: 2,302,760 km (0.05 R)
• M11: 2,488,561 km (0.076 R)
• M12: 3,013,948 km (0.078 R)
• M13: 3,410,682 km (0.062 R)
• M14: 3,841,225 km (0.096 R)
• M15: 4,063,228 km (0.11 R)
• M16: 4,201,905 km (0.079 R)
• M17: 4,359,880 km (0.075 R)
• M18: 4,519,800 km (0.116 R)
• M19: 4,663,714 km (0.097 R)
• M20: 4,993,128 km (0.097 R)
• M21: 5,198,227 km (0.066 R)
• M22: 5,928,264 km (0.066 R)
• M23: 6,145,780 km (0.08 R)
• M24: 6,345,792 km (0.096 R)
• M25: 6,466,817 km (0.091 R)
• M26: 6,588,589 km (0.119 R)
• M27: 6,875,817 km (0.091 R)
• M28: 7,441,596 km (0.109 R)
• M29: 7,935,419 km (0.102 R)
• M30: 8,066,018 km (0.097 R)
• M31: 8,329,460 km (0.117 R)
• M32: 8,462,303 km (0.068 R)
• M33: 8,685,054 km (0.111 R)
• M34: 8,909,900 km (0.107 R)
• M35: 9,205,056 km (0.047 R)
• M36: 9,503,504 km (0.119 R)
• M37: 9,805,093 km (0.113 R)
• M38: 9,968,903 km (0.043 R)
• M39: 10,394,210 km (0.109 R)
• M40: 10,585,097 km (0.097 R)
• M41: 11,336,078 km (0.119 R)
• M42: 11,434,214 km (0.119 R)
• M43: 11,979,049 km (0.107 R)
• M44: 12,608,707 km (0.079 R)
• M45: 12,735,865 km (0.038 R)
• M46: 13,300,747 km (0.094 R)
• M47: 14,216,435 km (0.111 R)
• M48: 14,481,672 km (0.104 R)
• M49: 14,802,261 km (0.061 R)
• M50: 15,071,237 km (0.075 R)
• M51: 15,179,397 km (0.093 R)
• M52: 15,287,706 km (0.117 R)
• M53: 16,080,574 km (0.115 R)
• M54: 16,218,653 km (0.107 R)
• M55: 16,384,856 km (0.083 R)
• M56: 16,943,006 km (0.096 R)
• M57: 17,196,275 km (0.079 R)
• M58: 17,309,222 km (0.076 R)
• M59: 17,507,439 km (0.073 R)
• M60: 17,963,413 km (0.113 R)
• M61: 19,091,231 km (0.085 R)
• M62: 19,266,859 km (0.094 R)
• M63: 19,442,936 km (0.09 R)
• M64: 19,944,837 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.3

Radius: 12.5

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.11 AU - 11.11 AU

Year: 10094 Days

Day: 13 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,378,190 km

• M1: 161,865 km (0.06 R)
• M2: 424,708 km (0.051 R)
• M3: 582,983 km (0.082 R)
• M4: 749,336 km (0.119 R)
• M5: 1,439,431 km (0.094 R)
• M6: 1,554,471 km (0.116 R)
• M7: 2,220,182 km (0.062 R)
• M8: 2,445,327 km (0.104 R)
• M9: 3,016,342 km (0.119 R)
• M10: 3,368,495 km (0.091 R)
• M11: 3,733,963 km (0.119 R)
• M12: 3,813,998 km (0.083 R)
• M13: 3,921,559 km (0.117 R)
• M14: 4,167,348 km (0.086 R)
• M15: 4,390,249 km (0.057 R)
• M16: 4,531,619 km (0.104 R)
• M17: 4,789,825 km (0.08 R)
• M18: 5,023,496 km (0.117 R)
• M19: 5,171,449 km (0.053 R)
• M20: 5,964,168 km (0.04 R)
• M21: 6,058,115 km (0.093 R)
• M22: 6,215,792 km (0.094 R)
• M23: 6,794,735 km (0.083 R)
• M24: 7,090,789 km (0.088 R)
• M25: 7,559,779 km (0.091 R)
• M26: 7,661,505 km (0.118 R)
• M27: 7,969,827 km (0.067 R)
• M28: 8,282,037 km (0.082 R)
• M29: 8,847,368 km (0.108 R)
• M30: 9,498,118 km (0.114 R)
• M31: 9,755,427 km (0.103 R)
• M32: 10,052,379 km (0.089 R)
• M33: 10,960,886 km (0.117 R)
• M34: 11,698,703 km (0.101 R)
• M35: 11,935,217 km (0.089 R)
• M36: 12,053,998 km (0.069 R)
• M37: 13,018,456 km (0.119 R)
• M38: 13,263,347 km (0.086 R)
• M39: 13,551,174 km (0.109 R)
• M40: 14,978,188 km (0.077 R)
• M41: 15,192,113 km (0.103 R)
• M42: 15,277,982 km (0.113 R)
• M43: 15,579,721 km (0.063 R)
• M44: 16,276,697 km (0.116 R)
• M45: 16,496,756 km (0.032 R)
• M46: 16,761,993 km (0.077 R)
• M47: 17,791,675 km (0.109 R)
• M48: 18,657,846 km (0.088 R)
• M49: 18,842,001 km (0.037 R)
• M50: 19,119,206 km (0.086 R)
• M51: 19,211,957 km (0.085 R)
• M52: 19,584,456 km (0.107 R)
• M53: 21,482,254 km (0.103 R)
• M54: 21,771,876 km (0.086 R)
• M55: 22,257,620 km (0.076 R)
• M56: 22,993,043 km (0.108 R)
• M57: 23,338,913 km (0.108 R)
• M58: 23,985,924 km (0.084 R)
• M59: 24,840,876 km (0.057 R)
• M60: 26,322,194 km (0.082 R)
• M61: 26,735,832 km (0.094 R)
• M62: 27,255,984 km (0.067 R)
• M63: 27,779,577 km (0.118 R)
• M64: 27,989,911 km (0.101 R)
• M65: 29,209,583 km (0.072 R)
• M66: 29,530,620 km (0.064 R)
• M67: 30,663,524 km (0.112 R)
• M68: 30,880,890 km (0.111 R)
• M69: 31,426,623 km (0.089 R)
• M70: 32,251,207 km (0.118 R)
• M71: 33,250,072 km (0.108 R)
• M72: 33,473,421 km (0.076 R)
• M73: 33,697,369 km (0.055 R)
• M74: 34,654,347 km (0.066 R)
• M75: 34,994,233 km (0.076 R)
• M76: 35,677,297 km (0.097 R)
• M77: 36,479,740 km (0.088 R)
• M78: 36,594,930 km (0.096 R)
• M79: 37,172,378 km (0.091 R)
• M80: 37,462,299 km (0.059 R)
• M81: 38,161,070 km (0.103 R)
• M82: 38,453,534 km (0.069 R)
• M83: 38,805,388 km (0.059 R)
• M84: 38,981,764 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.3

Radius: 4.1

Gravity: 13.11 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.7 AU - 14.32 AU

Year: 16243 Days

Day: 21.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,378,190 km

• M1: 55,052 km (0.095 R)
• M2: 83,476 km (0.064 R)
• M3: 110,553 km (0.106 R)
• M4: 169,644 km (0.033 R)
• M5: 263,292 km (0.073 R)
• M6: 619,784 km (0.088 R)
• M7: 1,134,849 km (0.044 R)
• M8: 1,174,194 km (0.035 R)
• M9: 1,336,507 km (0.115 R)
• M10: 1,441,525 km (0.073 R)
• M11: 1,484,310 km (0.073 R)
• M12: 1,593,217 km (0.115 R)
• M13: 2,078,214 km (0.101 R)
• M14: 2,151,068 km (0.095 R)
• M15: 2,324,302 km (0.091 R)
• M16: 2,374,717 km (0.064 R)
• M17: 2,527,905 km (0.069 R)
• M18: 2,579,666 km (0.059 R)
• M19: 2,951,865 km (0.118 R)
• M20: 3,312,546 km (0.09 R)
• M21: 3,369,243 km (0.111 R)
• M22: 3,745,781 km (0.115 R)
• M23: 3,775,401 km (0.086 R)
• M24: 4,350,904 km (0.118 R)
• M25: 4,381,871 km (0.084 R)
• M26: 4,696,476 km (0.081 R)
• M27: 4,856,396 km (0.094 R)
• M28: 4,920,872 km (0.038 R)
• M29: 5,347,077 km (0.1 R)
• M30: 5,853,465 km (0.057 R)
• M31: 6,094,916 km (0.097 R)
• M32: 6,694,954 km (0.09 R)
• M33: 6,730,857 km (0.083 R)
• M34: 7,836,684 km (0.036 R)
• M35: 8,371,796 km (0.032 R)
• M36: 8,410,392 km (0.065 R)
• M37: 8,721,855 km (0.103 R)
• M38: 8,761,199 km (0.089 R)
• M39: 8,839,738 km (0.081 R)
• M40: 8,918,576 km (0.095 R)
• M41: 10,128,673 km (0.11 R)
• M42: 10,501,621 km (0.08 R)
• M43: 10,752,646 km (0.089 R)
• M44: 11,005,766 km (0.058 R)
• M45: 11,090,588 km (0.037 R)
• M46: 12,081,524 km (0.095 R)
• M47: 14,936,749 km (0.06 R)
• M48: 15,077,670 km (0.081 R)
• M49: 15,598,271 km (0.082 R)
• M50: 16,172,876 km (0.084 R)
• M51: 17,047,725 km (0.08 R)
• M52: 17,096,643 km (0.114 R)
• M53: 17,689,051 km (0.096 R)
• M54: 18,691,057 km (0.069 R)
• M55: 19,352,130 km (0.088 R)
• M56: 20,228,175 km (0.084 R)
• M57: 20,592,745 km (0.09 R)
• M58: 21,222,552 km (0.047 R)
• M59: 21,328,168 km (0.07 R)
• M60: 21,912,049 km (0.112 R)
• M61: 22,018,862 km (0.052 R)
• M62: 23,149,822 km (0.097 R)
• M63: 23,258,579 km (0.074 R)
• M64: 23,421,940 km (0.105 R)
• M65: 24,909,242 km (0.025 R)
• M66: 24,964,893 km (0.108 R)
• M67: 25,411,891 km (0.042 R)
• M68: 25,523,940 km (0.088 R)
• M69: 25,580,039 km (0.072 R)
• M70: 26,030,628 km (0.083 R)
• M71: 27,455,248 km (0.06 R)
• M72: 28,846,509 km (0.078 R)
• M73: 29,433,082 km (0.05 R)
• M74: 30,320,048 km (0.081 R)
• M75: 30,558,058 km (0.077 R)
• M76: 30,976,184 km (0.11 R)
• M77: 31,155,851 km (0.085 R)
• M78: 31,878,259 km (0.113 R)
• M79: 31,999,284 km (0.11 R)
• M80: 32,850,047 km (0.065 R)
• M81: 35,572,130 km (0.054 R)
• M82: 35,760,324 km (0.061 R)
• M83: 36,453,411 km (0.083 R)
• M84: 37,023,678 km (0.054 R)
• M85: 39,658,545 km (0.091 R)
• M86: 39,723,620 km (0.102 R)
• M87: 40,571,990 km (0.116 R)
• M88: 40,965,731 km (0.053 R)
• M89: 41,492,465 km (0.102 R)
• M90: 43,890,669 km (0.093 R)
• M91: 44,227,264 km (0.114 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 12,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit