🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.53 AU - 0.67 AU

Year: 168 Days

Day: 35.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,775,500 km

• M1: 192,832 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.65 AU - 0.67 AU

Year: 194 Days

Day: 15.5 Hours

Environment

Temp: 197 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.94 AU - 1.4 AU

Year: 458 Days

Day: 33.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.1 AU - 1.24 AU

Year: 458 Days

Day: 37.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.09 AU - 1.31 AU

Year: 475 Days

Day: 42.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.4

Radius: 13.9

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.38 AU - 9.52 AU

Year: 8107 Days

Day: 7.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 95,775,500 km

• M1: 221,554 km (0.078 R)
• M2: 328,068 km (0.057 R)
• M3: 491,579 km (0.049 R)
• M4: 690,095 km (0.103 R)
• M5: 918,381 km (0.111 R)
• M6: 1,058,405 km (0.076 R)
• M7: 1,189,453 km (0.107 R)
• M8: 1,469,051 km (0.067 R)
• M9: 1,673,851 km (0.039 R)
• M10: 2,009,698 km (0.059 R)
• M11: 2,175,303 km (0.085 R)
• M12: 2,302,760 km (0.106 R)
• M13: 2,565,155 km (0.102 R)
• M14: 2,907,135 km (0.118 R)
• M15: 3,435,515 km (0.044 R)
• M16: 3,534,848 km (0.05 R)
• M17: 3,994,114 km (0.102 R)
• M18: 4,151,491 km (0.113 R)
• M19: 4,337,740 km (0.102 R)
• M20: 4,608,811 km (0.072 R)
• M21: 4,997,616 km (0.081 R)
• M22: 5,368,170 km (0.083 R)
• M23: 5,484,108 km (0.114 R)
• M24: 5,600,795 km (0.053 R)
• M25: 6,045,998 km (0.066 R)
• M26: 7,288,857 km (0.083 R)
• M27: 7,676,914 km (0.071 R)
• M28: 7,840,724 km (0.112 R)
• M29: 8,171,634 km (0.111 R)
• M30: 8,813,110 km (0.104 R)
• M31: 9,331,167 km (0.101 R)
• M32: 9,435,886 km (0.102 R)
• M33: 9,541,203 km (0.111 R)
• M34: 9,965,911 km (0.062 R)
• M35: 11,091,635 km (0.094 R)
• M36: 12,181,156 km (0.097 R)
• M37: 12,603,471 km (0.053 R)
• M38: 12,952,483 km (0.059 R)
• M39: 13,265,442 km (0.054 R)
• M40: 13,620,587 km (0.09 R)
• M41: 14,219,278 km (0.116 R)
• M42: 14,501,718 km (0.075 R)
• M43: 14,785,954 km (0.079 R)
• M44: 15,899,710 km (0.115 R)
• M45: 16,108,998 km (0.037 R)
• M46: 16,827,217 km (0.106 R)
• M47: 17,426,506 km (0.094 R)
• M48: 17,685,610 km (0.05 R)
• M49: 18,338,754 km (0.07 R)
• M50: 19,221,830 km (0.119 R)
• M51: 20,118,969 km (0.053 R)
• M52: 20,527,072 km (0.1 R)
• M53: 20,800,686 km (0.095 R)
• M54: 22,608,577 km (0.114 R)
• M55: 23,602,804 km (0.035 R)
• M56: 24,562,923 km (0.028 R)
• M57: 24,659,713 km (0.066 R)
• M58: 24,853,442 km (0.081 R)
• M59: 26,273,874 km (0.096 R)
• M60: 26,521,459 km (0.11 R)
• M61: 26,620,642 km (0.078 R)
• M62: 26,769,791 km (0.1 R)
• M63: 27,018,871 km (0.095 R)
• M64: 27,318,815 km (0.093 R)
• M65: 27,469,311 km (0.117 R)
• M66: 27,972,558 km (0.088 R)
• M67: 28,275,942 km (0.1 R)
• M68: 29,449,388 km (0.107 R)
• M69: 29,603,623 km (0.053 R)
• M70: 30,430,600 km (0.087 R)
• M71: 30,638,542 km (0.097 R)
• M72: 31,527,751 km (0.075 R)
• M73: 33,384,859 km (0.119 R)
• M74: 33,706,794 km (0.096 R)
• M75: 33,814,205 km (0.104 R)
• M76: 34,083,631 km (0.048 R)
• M77: 34,787,190 km (0.073 R)
• M78: 35,714,696 km (0.083 R)
• M79: 36,816,036 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.2

Radius: 10.7

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.78 AU - 10.32 AU

Year: 9846 Days

Day: 6 Hours

Environment

Temp: -166 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 95,775,500 km

• M1: 180,116 km (0.064 R)
• M2: 286,779 km (0.118 R)
• M3: 428,299 km (0.104 R)
• M4: 524,041 km (0.071 R)
• M5: 757,264 km (0.055 R)
• M6: 986,748 km (0.103 R)
• M7: 1,119,890 km (0.082 R)
• M8: 1,362,687 km (0.116 R)
• M9: 1,512,285 km (0.105 R)
• M10: 2,443,532 km (0.068 R)
• M11: 3,820,430 km (0.086 R)
• M12: 3,942,053 km (0.089 R)
• M13: 4,064,873 km (0.081 R)
• M14: 4,282,987 km (0.093 R)
• M15: 4,473,126 km (0.09 R)
• M16: 4,960,516 km (0.112 R)
• M17: 5,328,676 km (0.108 R)
• M18: 5,464,810 km (0.096 R)
• M19: 5,533,326 km (0.12 R)
• M20: 6,341,753 km (0.033 R)
• M21: 6,449,912 km (0.11 R)
• M22: 7,074,483 km (0.108 R)
• M23: 7,989,274 km (0.097 R)
• M24: 8,940,866 km (0.072 R)
• M25: 9,595,207 km (0.074 R)
• M26: 10,096,061 km (0.054 R)
• M27: 10,222,621 km (0.072 R)
• M28: 10,307,293 km (0.087 R)
• M29: 11,826,460 km (0.109 R)
• M30: 12,004,481 km (0.08 R)
• M31: 12,273,309 km (0.049 R)
• M32: 12,453,574 km (0.081 R)
• M33: 14,210,003 km (0.081 R)
• M34: 14,399,393 km (0.074 R)
• M35: 14,780,569 km (0.074 R)
• M36: 15,699,399 km (0.085 R)
• M37: 15,797,236 km (0.092 R)
• M38: 17,137,334 km (0.096 R)
• M39: 17,238,013 km (0.102 R)
• M40: 17,389,406 km (0.091 R)
• M41: 18,102,090 km (0.097 R)
• M42: 18,256,027 km (0.061 R)
• M43: 18,980,230 km (0.03 R)
• M44: 19,978,048 km (0.099 R)
• M45: 20,296,691 km (0.115 R)
• M46: 20,403,205 km (0.117 R)
• M47: 20,616,980 km (0.09 R)
• M48: 21,316,799 km (0.082 R)
• M49: 21,533,716 km (0.101 R)
• M50: 22,794,976 km (0.062 R)
• M51: 23,742,678 km (0.096 R)
• M52: 26,720,424 km (0.066 R)
• M53: 27,130,322 km (0.118 R)
• M54: 27,365,340 km (0.112 R)
• M55: 27,483,223 km (0.104 R)
• M56: 27,837,621 km (0.072 R)
• M57: 27,956,102 km (0.078 R)
• M58: 28,850,099 km (0.039 R)
• M59: 28,969,927 km (0.051 R)
• M60: 30,360,738 km (0.094 R)
• M61: 31,341,053 km (0.047 R)
• M62: 31,587,740 km (0.044 R)
• M63: 31,896,959 km (0.084 R)
• M64: 32,518,688 km (0.119 R)
• M65: 33,081,475 km (0.081 R)
• M66: 33,206,987 km (0.111 R)
• M67: 34,026,784 km (0.026 R)
• M68: 35,172,703 km (0.083 R)
• M69: 35,364,937 km (0.119 R)
• M70: 36,008,207 km (0.059 R)
• M71: 37,830,010 km (0.092 R)
• M72: 38,553,914 km (0.102 R)
• M73: 38,686,009 km (0.098 R)
• M74: 38,884,376 km (0.101 R)
• M75: 39,083,192 km (0.103 R)
• M76: 39,415,299 km (0.109 R)
• M77: 40,820,173 km (0.047 R)
• M78: 41,022,130 km (0.1 R)
• M79: 41,157,067 km (0.11 R)
• M80: 44,645,839 km (0.098 R)
• M81: 44,923,493 km (0.11 R)
• M82: 46,109,804 km (0.075 R)
• M83: 46,390,449 km (0.052 R)
• M84: 47,165,067 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.9

Radius: 4.6

Gravity: 32.7 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 14.09 AU - 22.33 AU

Year: 28103 Days

Day: 17.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 95,775,500 km

• M1: 631,004 km (0.103 R)
• M2: 683,961 km (0.066 R)
• M3: 1,001,558 km (0.062 R)
• M4: 1,063,790 km (0.062 R)
• M5: 1,258,268 km (0.117 R)
• M6: 1,428,959 km (0.081 R)
• M7: 2,062,655 km (0.09 R)
• M8: 2,304,854 km (0.048 R)
• M9: 2,684,833 km (0.08 R)
• M10: 3,175,364 km (0.027 R)
• M11: 3,221,291 km (0.059 R)
• M12: 3,838,831 km (0.096 R)
• M13: 4,236,761 km (0.092 R)
• M14: 5,179,078 km (0.081 R)
• M15: 5,287,686 km (0.1 R)
• M16: 6,240,625 km (0.067 R)
• M17: 6,356,264 km (0.119 R)
• M18: 8,110,000 km (0.089 R)
• M19: 8,490,427 km (0.07 R)
• M20: 8,682,810 km (0.065 R)
• M21: 10,341,102 km (0.082 R)
• M22: 11,381,705 km (0.111 R)
• M23: 11,735,953 km (0.069 R)
• M24: 12,021,984 km (0.084 R)
• M25: 12,238,003 km (0.088 R)
• M26: 12,967,293 km (0.072 R)
• M27: 13,188,847 km (0.084 R)
• M28: 13,411,599 km (0.034 R)
• M29: 14,544,055 km (0.117 R)
• M30: 15,706,729 km (0.076 R)
• M31: 16,658,321 km (0.056 R)
• M32: 17,060,141 km (0.119 R)
• M33: 17,546,783 km (0.086 R)
• M34: 18,782,910 km (0.073 R)
• M35: 18,949,861 km (0.028 R)
• M36: 19,453,707 km (0.106 R)
• M37: 20,217,703 km (0.098 R)
• M38: 20,560,283 km (0.109 R)
• M39: 21,862,382 km (0.064 R)
• M40: 22,745,010 km (0.105 R)
• M41: 26,577,558 km (0.116 R)
• M42: 28,855,335 km (0.107 R)
• M43: 29,531,368 km (0.11 R)
• M44: 30,017,561 km (0.103 R)
• M45: 30,115,099 km (0.092 R)
• M46: 30,604,284 km (0.11 R)
• M47: 32,788,113 km (0.071 R)
• M48: 33,695,873 km (0.117 R)
• M49: 34,102,031 km (0.089 R)
• M50: 34,611,861 km (0.087 R)
• M51: 36,156,609 km (0.102 R)
• M52: 36,468,371 km (0.069 R)
• M53: 39,740,375 km (0.057 R)
• M54: 40,276,983 km (0.118 R)
• M55: 43,656,249 km (0.107 R)
• M56: 44,209,761 km (0.094 R)
• M57: 47,806,992 km (0.052 R)
• M58: 48,377,408 km (0.071 R)
• M59: 48,950,218 km (0.061 R)
• M60: 51,146,914 km (0.059 R)
• M61: 52,316,021 km (0.114 R)
• M62: 53,848,950 km (0.057 R)
• M63: 53,967,432 km (0.09 R)
• M64: 54,204,844 km (0.082 R)
• M65: 55,157,483 km (0.115 R)
• M66: 55,755,725 km (0.084 R)
• M67: 58,170,234 km (0.102 R)
• M68: 60,003,407 km (0.088 R)
• M69: 63,100,531 km (0.108 R)
• M70: 64,353,862 km (0.062 R)
• M71: 64,605,486 km (0.039 R)
• M72: 65,362,302 km (0.082 R)
• M73: 66,376,126 km (0.036 R)
• M74: 68,419,334 km (0.099 R)
• M75: 72,436,187 km (0.067 R)
• M76: 73,748,160 km (0.114 R)
• M77: 74,275,044 km (0.044 R)
• M78: 74,935,668 km (0.095 R)
• M79: 76,928,760 km (0.086 R)
• M80: 77,062,202 km (0.086 R)
• M81: 77,597,014 km (0.08 R)
• M82: 82,055,479 km (0.107 R)
• M83: 82,328,346 km (0.108 R)
• M84: 82,738,244 km (0.086 R)
• M85: 84,522,199 km (0.106 R)
• M86: 85,764,609 km (0.056 R)
• M87: 88,267,680 km (0.1 R)
• M88: 88,547,279 km (0.091 R)
• M89: 88,827,176 km (0.119 R)
• M90: 89,247,546 km (0.057 R)
• M91: 91,500,640 km (0.081 R)
• M92: 94,915,361 km (0.097 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 14,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit