🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.91 AU - 1.05 AU

Year: 418 Days

Day: 23.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.93 AU - 2.73 AU

Year: 1531 Days

Day: 18.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,944,613 km

• M1: 2,025,854 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.21 AU - 2.63 AU

Year: 1620 Days

Day: 43.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.6

Radius: 12.5

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.47 AU - 3.95 AU

Year: 2476 Days

Day: 5.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 72,944,613 km

• M1: 157,227 km (0.101 R)
• M2: 251,025 km (0.059 R)
• M3: 331,060 km (0.097 R)
• M4: 411,394 km (0.097 R)
• M5: 612,753 km (0.058 R)
• M6: 715,527 km (0.11 R)
• M7: 834,756 km (0.114 R)
• M8: 935,585 km (0.086 R)
• M9: 1,062,444 km (0.107 R)
• M10: 1,293,573 km (0.113 R)
• M11: 1,485,656 km (0.104 R)
• M12: 1,726,359 km (0.109 R)
• M13: 1,891,964 km (0.095 R)
• M14: 2,274,935 km (0.087 R)
• M15: 2,449,964 km (0.085 R)
• M16: 2,576,674 km (0.09 R)
• M17: 2,667,480 km (0.04 R)
• M18: 2,759,333 km (0.097 R)
• M19: 3,243,132 km (0.074 R)
• M20: 3,324,962 km (0.077 R)
• M21: 3,415,918 km (0.088 R)
• M22: 3,524,376 km (0.095 R)
• M23: 3,779,441 km (0.087 R)
• M24: 3,883,112 km (0.062 R)
• M25: 4,031,663 km (0.104 R)
• M26: 4,155,530 km (0.04 R)
• M27: 4,415,980 km (0.073 R)
• M28: 4,516,210 km (0.112 R)
• M29: 4,709,790 km (0.106 R)
• M30: 4,840,389 km (0.11 R)
• M31: 5,114,602 km (0.051 R)
• M32: 5,316,559 km (0.069 R)
• M33: 5,433,095 km (0.098 R)
• M34: 5,718,379 km (0.118 R)
• M35: 5,807,838 km (0.088 R)
• M36: 6,099,554 km (0.035 R)
• M37: 6,750,006 km (0.118 R)
• M38: 7,249,662 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28

Radius: 9.7

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.92 AU - 4.5 AU

Year: 3718 Days

Day: 9.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 72,944,613 km

• M1: 123,568 km (0.107 R)
• M2: 214,673 km (0.039 R)
• M3: 279,898 km (0.083 R)
• M4: 466,147 km (0.119 R)
• M5: 705,354 km (0.082 R)
• M6: 936,483 km (0.053 R)
• M7: 1,116,449 km (0.116 R)
• M8: 1,334,563 km (0.057 R)
• M9: 1,651,411 km (0.11 R)
• M10: 1,863,541 km (0.086 R)
• M11: 2,123,542 km (0.095 R)
• M12: 2,194,451 km (0.029 R)
• M13: 2,274,037 km (0.099 R)
• M14: 2,712,509 km (0.088 R)
• M15: 2,798,228 km (0.105 R)
• M16: 2,876,169 km (0.062 R)
• M17: 3,078,724 km (0.075 R)
• M18: 3,451,522 km (0.098 R)
• M19: 4,552,114 km (0.088 R)
• M20: 4,633,944 km (0.084 R)
• M21: 5,642,682 km (0.095 R)
• M22: 5,763,707 km (0.087 R)
• M23: 5,841,198 km (0.092 R)
• M24: 5,963,869 km (0.102 R)
• M25: 6,566,150 km (0.073 R)
• M26: 6,716,944 km (0.117 R)
• M27: 7,057,429 km (0.077 R)
• M28: 7,199,996 km (0.045 R)
• M29: 7,608,996 km (0.074 R)
• M30: 7,840,873 km (0.085 R)
• M31: 8,249,275 km (0.117 R)
• M32: 8,361,773 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.3

Radius: 11.5

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.69 AU - 7.29 AU

Year: 6311 Days

Day: 7.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 72,944,613 km

• M1: 161,865 km (0.07 R)
• M2: 273,615 km (0.104 R)
• M3: 362,476 km (0.094 R)
• M4: 531,521 km (0.093 R)
• M5: 809,773 km (0.099 R)
• M6: 1,094,308 km (0.073 R)
• M7: 1,174,044 km (0.104 R)
• M8: 1,311,375 km (0.108 R)
• M9: 1,483,562 km (0.114 R)
• M10: 1,694,196 km (0.099 R)
• M11: 1,803,402 km (0.107 R)
• M12: 1,979,778 km (0.118 R)
• M13: 2,525,362 km (0.117 R)
• M14: 3,487,276 km (0.098 R)
• M15: 3,567,311 km (0.081 R)
• M16: 5,314,913 km (0.077 R)
• M17: 5,782,107 km (0.112 R)
• M18: 6,213,996 km (0.055 R)
• M19: 6,360,153 km (0.064 R)
• M20: 6,780,972 km (0.119 R)
• M21: 6,856,070 km (0.095 R)
• M22: 7,185,186 km (0.077 R)
• M23: 7,597,328 km (0.085 R)
• M24: 7,858,975 km (0.107 R)
• M25: 8,043,728 km (0.091 R)
• M26: 8,498,805 km (0.068 R)
• M27: 8,579,887 km (0.077 R)
• M28: 8,688,495 km (0.091 R)
• M29: 8,989,635 km (0.118 R)
• M30: 9,517,865 km (0.075 R)
• M31: 9,658,487 km (0.064 R)
• M32: 10,142,137 km (0.047 R)
• M33: 10,257,028 km (0.077 R)
• M34: 10,662,738 km (0.116 R)
• M35: 11,192,015 km (0.104 R)
• M36: 11,281,175 km (0.107 R)
• M37: 11,489,864 km (0.086 R)
• M38: 12,707,142 km (0.118 R)
• M39: 13,017,857 km (0.072 R)
• M40: 13,425,661 km (0.06 R)
• M41: 13,646,916 km (0.034 R)
• M42: 14,189,358 km (0.109 R)
• M43: 14,836,518 km (0.112 R)
• M44: 15,098,165 km (0.098 R)
• M45: 15,295,335 km (0.078 R)
• M46: 15,427,280 km (0.105 R)
• M47: 15,559,675 km (0.054 R)
• M48: 16,159,861 km (0.068 R)
• M49: 16,835,595 km (0.085 R)
• M50: 17,142,719 km (0.11 R)
• M51: 17,624,125 km (0.099 R)
• M52: 18,600,401 km (0.092 R)
• M53: 18,776,478 km (0.107 R)
• M54: 19,486,768 km (0.079 R)
• M55: 19,917,161 km (0.116 R)
• M56: 20,242,088 km (0.079 R)
• M57: 20,495,955 km (0.118 R)
• M58: 20,823,874 km (0.113 R)
• M59: 21,190,389 km (0.057 R)
• M60: 21,522,047 km (0.047 R)
• M61: 22,004,052 km (0.102 R)
• M62: 22,115,801 km (0.085 R)
• M63: 22,903,434 km (0.112 R)
• M64: 23,167,923 km (0.113 R)
• M65: 23,509,605 km (0.057 R)
• M66: 24,082,864 km (0.057 R)
• M67: 24,544,672 km (0.085 R)
• M68: 25,087,264 km (0.102 R)
• M69: 25,399,026 km (0.116 R)
• M70: 25,594,550 km (0.086 R)
• M71: 25,712,134 km (0.061 R)
• M72: 25,869,062 km (0.036 R)

Asteroid Belt

Center: 6.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.4

Radius: 14.1

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.98 AU - 7.28 AU

Year: 7348 Days

Day: 7.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 72,944,613 km

• M1: 194,776 km (0.103 R)
• M2: 461,210 km (0.108 R)
• M3: 730,038 km (0.1 R)
• M4: 1,381,686 km (0.102 R)
• M5: 1,485,806 km (0.086 R)
• M6: 1,647,222 km (0.091 R)
• M7: 1,929,813 km (0.079 R)
• M8: 2,077,166 km (0.114 R)
• M9: 2,167,524 km (0.108 R)
• M10: 2,494,395 km (0.118 R)
• M11: 3,057,481 km (0.114 R)
• M12: 3,407,391 km (0.106 R)
• M13: 3,881,766 km (0.117 R)
• M14: 5,076,155 km (0.073 R)
• M15: 5,407,365 km (0.083 R)
• M16: 6,332,627 km (0.063 R)
• M17: 6,734,597 km (0.06 R)
• M18: 8,571,210 km (0.067 R)
• M19: 9,544,793 km (0.119 R)
• M20: 9,646,519 km (0.116 R)
• M21: 10,057,614 km (0.104 R)
• M22: 10,579,561 km (0.042 R)
• M23: 10,684,878 km (0.107 R)
• M24: 11,190,669 km (0.05 R)
• M25: 11,704,238 km (0.051 R)
• M26: 12,894,738 km (0.102 R)
• M27: 13,777,066 km (0.062 R)
• M28: 14,767,105 km (0.042 R)
• M29: 15,479,789 km (0.111 R)
• M30: 15,810,251 km (0.079 R)
• M31: 16,142,957 km (0.068 R)
• M32: 16,447,538 km (0.074 R)
• M33: 16,692,430 km (0.097 R)
• M34: 17,000,452 km (0.109 R)
• M35: 17,186,103 km (0.107 R)
• M36: 18,314,370 km (0.06 R)
• M37: 18,759,573 km (0.097 R)
• M38: 19,628,437 km (0.101 R)
• M39: 19,986,126 km (0.044 R)
• M40: 20,378,820 km (0.083 R)
• M41: 20,642,113 km (0.068 R)
• M42: 21,138,778 km (0.112 R)
• M43: 21,639,332 km (0.092 R)
• M44: 22,109,967 km (0.078 R)
• M45: 22,856,610 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.6

Radius: 4.6

Gravity: 14.54 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 13.41 AU - 18.95 AU

Year: 28015 Days

Day: 18 Hours

Environment

Temp: -221 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,944,613 km

• M1: 130,150 km (0.073 R)
• M2: 514,168 km (0.114 R)
• M3: 618,587 km (0.054 R)
• M4: 1,436,140 km (0.083 R)
• M5: 1,494,782 km (0.086 R)
• M6: 1,959,882 km (0.098 R)
• M7: 2,293,335 km (0.092 R)
• M8: 2,899,656 km (0.095 R)
• M9: 3,672,628 km (0.046 R)
• M10: 3,998,601 km (0.116 R)
• M11: 4,040,040 km (0.112 R)
• M12: 5,393,153 km (0.118 R)
• M13: 5,577,158 km (0.108 R)
• M14: 5,623,384 km (0.083 R)
• M15: 5,669,909 km (0.049 R)
• M16: 6,046,148 km (0.113 R)
• M17: 6,381,845 km (0.094 R)
• M18: 6,430,315 km (0.12 R)
• M19: 6,625,390 km (0.102 R)
• M20: 6,971,560 km (0.029 R)
• M21: 7,021,376 km (0.114 R)
• M22: 10,226,211 km (0.12 R)
• M23: 10,740,828 km (0.097 R)
• M24: 11,381,256 km (0.082 R)
• M25: 11,735,654 km (0.115 R)
• M26: 11,914,274 km (0.118 R)
• M27: 12,093,791 km (0.118 R)
• M28: 12,576,843 km (0.093 R)
• M29: 12,820,687 km (0.093 R)
• M30: 12,881,873 km (0.104 R)
• M31: 12,943,208 km (0.079 R)
• M32: 13,437,180 km (0.109 R)
• M33: 14,189,657 km (0.068 R)
• M34: 15,669,928 km (0.025 R)
• M35: 18,014,576 km (0.051 R)
• M36: 18,427,316 km (0.105 R)
• M37: 19,402,545 km (0.103 R)
• M38: 19,472,856 km (0.116 R)
• M39: 21,257,857 km (0.116 R)
• M40: 21,475,522 km (0.081 R)
• M41: 21,913,096 km (0.095 R)
• M42: 23,767,960 km (0.104 R)
• M43: 25,210,832 km (0.053 R)
• M44: 26,369,916 km (0.108 R)
• M45: 28,419,556 km (0.081 R)
• M46: 28,819,731 km (0.07 R)
• M47: 29,302,184 km (0.095 R)
• M48: 29,544,383 km (0.111 R)
• M49: 30,275,168 km (0.102 R)
• M50: 31,176,346 km (0.111 R)
• M51: 33,425,400 km (0.097 R)
• M52: 34,356,497 km (0.112 R)
• M53: 34,526,740 km (0.111 R)
• M54: 35,984,870 km (0.118 R)
• M55: 37,550,562 km (0.075 R)
• M56: 37,901,518 km (0.1 R)
• M57: 38,606,722 km (0.066 R)
• M58: 39,316,265 km (0.071 R)
• M59: 39,851,227 km (0.111 R)
• M60: 40,478,341 km (0.05 R)
• M61: 41,379,818 km (0.055 R)
• M62: 42,288,027 km (0.087 R)
• M63: 42,836,153 km (0.099 R)
• M64: 44,587,047 km (0.071 R)
• M65: 44,865,598 km (0.053 R)
• M66: 45,704,992 km (0.085 R)
• M67: 47,588,429 km (0.113 R)
• M68: 49,689,382 km (0.079 R)
• M69: 50,364,218 km (0.079 R)
• M70: 51,042,195 km (0.061 R)
• M71: 54,080,229 km (0.116 R)
• M72: 54,674,880 km (0.061 R)
• M73: 56,271,538 km (0.092 R)
• M74: 57,883,306 km (0.117 R)
• M75: 58,187,139 km (0.1 R)
• M76: 60,226,756 km (0.086 R)
• M77: 61,049,096 km (0.099 R)
• M78: 61,461,687 km (0.064 R)
• M79: 61,978,697 km (0.053 R)
• M80: 63,956,381 km (0.094 R)
• M81: 66,696,266 km (0.098 R)
• M82: 67,547,029 km (0.08 R)
• M83: 67,866,869 km (0.115 R)
• M84: 67,973,682 km (0.107 R)
• M85: 68,615,457 km (0.117 R)
• M86: 69,904,841 km (0.074 R)
• M87: 71,527,978 km (0.059 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 18,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit