🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.58 AU - 1.94 AU

Year: 840 Days

Day: 18.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.86 AU - 2.16 AU

Year: 1026 Days

Day: 37.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.53 AU - 3.81 AU

Year: 2031 Days

Day: 25 Hours

Environment

Temp: -94 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,551,347 km

• M1: 15,109 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.71 AU - 3.93 AU

Year: 2177 Days

Day: 44.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.15 AU - 5.79 AU

Year: 3988 Days

Day: 12.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286

Radius: 8.9

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.67 AU - 6.11 AU

Year: 4504 Days

Day: 5.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 81,551,347 km

• M1: 115,938 km (0.09 R)
• M2: 236,215 km (0.098 R)
• M3: 395,686 km (0.086 R)
• M4: 498,460 km (0.091 R)
• M5: 647,908 km (0.06 R)
• M6: 704,456 km (0.115 R)
• M7: 812,915 km (0.111 R)
• M8: 981,063 km (0.065 R)
• M9: 1,092,064 km (0.119 R)
• M10: 1,400,834 km (0.039 R)
• M11: 1,501,364 km (0.081 R)
• M12: 1,591,273 km (0.087 R)
• M13: 1,723,068 km (0.118 R)
• M14: 1,858,454 km (0.085 R)
• M15: 1,941,481 km (0.106 R)
• M16: 2,025,705 km (0.097 R)
• M17: 2,169,020 km (0.113 R)
• M18: 2,420,194 km (0.109 R)
• M19: 2,557,076 km (0.099 R)
• M20: 2,759,482 km (0.056 R)
• M21: 2,838,620 km (0.059 R)
• M22: 3,465,584 km (0.105 R)
• M23: 3,672,329 km (0.063 R)
• M24: 3,742,191 km (0.114 R)
• M25: 3,865,459 km (0.091 R)
• M26: 3,972,123 km (0.113 R)
• M27: 4,152,388 km (0.102 R)
• M28: 4,316,796 km (0.117 R)
• M29: 4,427,648 km (0.092 R)
• M30: 4,652,195 km (0.119 R)
• M31: 4,784,888 km (0.117 R)
• M32: 4,861,332 km (0.058 R)
• M33: 4,918,928 km (0.079 R)
• M34: 5,190,747 km (0.101 R)
• M35: 5,527,342 km (0.072 R)
• M36: 5,667,964 km (0.092 R)
• M37: 6,138,599 km (0.111 R)
• M38: 6,515,735 km (0.076 R)
• M39: 6,707,071 km (0.069 R)
• M40: 7,117,268 km (0.084 R)
• M41: 7,336,429 km (0.053 R)
• M42: 7,736,603 km (0.116 R)
• M43: 7,849,101 km (0.058 R)
• M44: 7,984,637 km (0.059 R)
• M45: 8,189,586 km (0.115 R)
• M46: 8,258,251 km (0.118 R)
• M47: 8,350,104 km (0.072 R)
• M48: 8,419,368 km (0.11 R)
• M49: 8,511,820 km (0.087 R)
• M50: 8,791,268 km (0.086 R)
• M51: 9,144,918 km (0.111 R)
• M52: 9,287,784 km (0.069 R)
• M53: 9,503,205 km (0.075 R)
• M54: 9,769,040 km (0.118 R)
• M55: 10,332,426 km (0.083 R)
• M56: 10,456,293 km (0.094 R)
• M57: 10,805,903 km (0.076 R)
• M58: 11,903,503 km (0.11 R)
• M59: 12,320,881 km (0.055 R)
• M60: 12,425,898 km (0.092 R)
• M61: 13,331,414 km (0.114 R)
• M62: 13,412,347 km (0.101 R)
• M63: 13,683,268 km (0.04 R)
• M64: 13,846,629 km (0.114 R)
• M65: 14,506,805 km (0.057 R)
• M66: 15,092,780 km (0.1 R)
• M67: 15,346,348 km (0.105 R)
• M68: 15,402,896 km (0.12 R)
• M69: 16,548,068 km (0.1 R)
• M70: 16,606,112 km (0.093 R)
• M71: 16,780,393 km (0.086 R)
• M72: 17,219,014 km (0.093 R)
• M73: 17,307,127 km (0.103 R)
• M74: 17,365,919 km (0.084 R)
• M75: 17,661,225 km (0.065 R)
• M76: 17,779,857 km (0.085 R)
• M77: 18,768,250 km (0.118 R)
• M78: 19,101,703 km (0.106 R)
• M79: 20,704,345 km (0.094 R)
• M80: 20,829,409 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.6

Radius: 14.5

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.15 AU - 8.29 AU

Year: 8482 Days

Day: 5.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 81,551,347 km

• M1: 235,766 km (0.081 R)
• M2: 513,420 km (0.089 R)
• M3: 702,212 km (0.089 R)
• M4: 1,073,814 km (0.107 R)
• M5: 1,451,548 km (0.064 R)
• M6: 1,811,780 km (0.12 R)
• M7: 2,013,139 km (0.065 R)
• M8: 2,200,884 km (0.032 R)
• M9: 2,438,445 km (0.118 R)
• M10: 3,397,816 km (0.118 R)
• M11: 3,597,829 km (0.065 R)
• M12: 4,382,769 km (0.113 R)
• M13: 5,248,641 km (0.072 R)
• M14: 5,925,272 km (0.11 R)
• M15: 6,536,081 km (0.083 R)
• M16: 7,850,896 km (0.11 R)
• M17: 8,623,868 km (0.098 R)
• M18: 8,760,751 km (0.075 R)
• M19: 9,917,890 km (0.048 R)
• M20: 10,387,029 km (0.041 R)
• M21: 10,974,350 km (0.072 R)
• M22: 11,197,401 km (0.103 R)
• M23: 11,761,684 km (0.115 R)
• M24: 11,913,675 km (0.118 R)
• M25: 12,028,118 km (0.116 R)
• M26: 12,567,268 km (0.083 R)
• M27: 12,683,805 km (0.111 R)
• M28: 13,153,692 km (0.088 R)
• M29: 13,589,321 km (0.097 R)
• M30: 13,949,403 km (0.089 R)
• M31: 14,678,992 km (0.097 R)
• M32: 15,255,093 km (0.066 R)
• M33: 15,712,863 km (0.072 R)
• M34: 16,217,606 km (0.11 R)
• M35: 16,514,408 km (0.116 R)
• M36: 17,329,268 km (0.105 R)
• M37: 17,545,885 km (0.059 R)
• M38: 17,981,814 km (0.069 R)
• M39: 18,201,124 km (0.086 R)
• M40: 19,266,261 km (0.094 R)
• M41: 20,214,711 km (0.034 R)
• M42: 20,580,029 km (0.09 R)
• M43: 20,855,589 km (0.059 R)
• M44: 21,363,773 km (0.075 R)
• M45: 21,969,644 km (0.086 R)
• M46: 22,345,284 km (0.102 R)
• M47: 22,817,864 km (0.092 R)
• M48: 23,055,425 km (0.058 R)
• M49: 23,389,328 km (0.102 R)
• M50: 23,869,238 km (0.063 R)
• M51: 24,595,087 km (0.1 R)
• M52: 24,741,244 km (0.038 R)
• M53: 24,936,319 km (0.07 R)
• M54: 25,377,334 km (0.115 R)
• M55: 25,771,674 km (0.104 R)
• M56: 26,316,958 km (0.093 R)
• M57: 26,966,363 km (0.049 R)
• M58: 27,217,687 km (0.092 R)
• M59: 27,722,281 km (0.085 R)
• M60: 27,823,708 km (0.095 R)
• M61: 30,031,773 km (0.104 R)
• M62: 30,187,953 km (0.096 R)
• M63: 30,657,989 km (0.063 R)
• M64: 30,867,725 km (0.051 R)
• M65: 31,025,252 km (0.066 R)
• M66: 31,446,819 km (0.086 R)
• M67: 32,189,273 km (0.106 R)
• M68: 32,295,787 km (0.114 R)
• M69: 33,205,940 km (0.113 R)
• M70: 33,367,356 km (0.101 R)
• M71: 34,233,079 km (0.077 R)
• M72: 34,614,105 km (0.119 R)
• M73: 34,996,627 km (0.071 R)
• M74: 35,600,553 km (0.118 R)
• M75: 36,097,218 km (0.113 R)
• M76: 36,263,272 km (0.095 R)
• M77: 36,874,379 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.1

Radius: 7.5

Gravity: 16.62 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.72 AU - 16.42 AU

Year: 18994 Days

Day: 24.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,551,347 km

• M1: 100,530 km (0.118 R)
• M2: 228,137 km (0.084 R)
• M3: 720,613 km (0.09 R)
• M4: 1,031,477 km (0.092 R)
• M5: 1,506,002 km (0.11 R)
• M6: 1,569,730 km (0.072 R)
• M7: 2,005,958 km (0.095 R)
• M8: 3,105,652 km (0.072 R)
• M9: 3,270,060 km (0.041 R)
• M10: 3,479,347 km (0.108 R)
• M11: 3,650,188 km (0.11 R)
• M12: 4,178,717 km (0.109 R)
• M13: 4,544,484 km (0.103 R)
• M14: 5,064,187 km (0.073 R)
• M15: 5,552,923 km (0.111 R)
• M16: 6,056,619 km (0.07 R)
• M17: 6,107,782 km (0.07 R)
• M18: 6,892,871 km (0.065 R)
• M19: 8,787,080 km (0.108 R)
• M20: 9,078,496 km (0.064 R)
• M21: 9,850,870 km (0.078 R)
• M22: 11,142,648 km (0.057 R)
• M23: 11,394,720 km (0.039 R)
• M24: 11,712,466 km (0.097 R)
• M25: 12,356,784 km (0.059 R)
• M26: 13,012,472 km (0.025 R)
• M27: 13,545,190 km (0.117 R)
• M28: 14,085,088 km (0.108 R)
• M29: 14,357,506 km (0.102 R)
• M30: 14,838,762 km (0.1 R)
• M31: 15,535,290 km (0.072 R)
• M32: 15,816,983 km (0.05 R)
• M33: 16,029,262 km (0.037 R)
• M34: 16,171,380 km (0.059 R)
• M35: 17,395,839 km (0.034 R)
• M36: 17,908,660 km (0.089 R)
• M37: 20,623,413 km (0.095 R)
• M38: 21,478,365 km (0.119 R)
• M39: 22,503,409 km (0.062 R)
• M40: 22,662,581 km (0.118 R)
• M41: 23,786,809 km (0.109 R)
• M42: 23,867,891 km (0.085 R)
• M43: 24,437,411 km (0.116 R)
• M44: 24,929,288 km (0.095 R)
• M45: 27,351,876 km (0.08 R)
• M46: 27,777,183 km (0.111 R)
• M47: 27,862,454 km (0.045 R)
• M48: 27,947,874 km (0.058 R)
• M49: 28,033,444 km (0.113 R)
• M50: 29,587,018 km (0.045 R)
• M51: 29,674,084 km (0.09 R)
• M52: 31,523,563 km (0.06 R)
• M53: 35,055,718 km (0.116 R)
• M54: 35,795,779 km (0.043 R)
• M55: 36,074,479 km (0.07 R)
• M56: 36,447,427 km (0.084 R)
• M57: 36,915,219 km (0.061 R)
• M58: 38,330,714 km (0.11 R)
• M59: 38,425,709 km (0.093 R)
• M60: 38,901,879 km (0.115 R)
• M61: 40,052,736 km (0.118 R)
• M62: 40,826,157 km (0.103 R)
• M63: 42,485,945 km (0.025 R)
• M64: 43,274,625 km (0.099 R)
• M65: 44,466,621 km (0.1 R)
• M66: 45,669,537 km (0.03 R)
• M67: 49,032,198 km (0.103 R)
• M68: 49,445,088 km (0.084 R)
• M69: 49,962,996 km (0.102 R)
• M70: 52,368,231 km (0.07 R)
• M71: 55,239,463 km (0.044 R)
• M72: 55,454,135 km (0.03 R)
• M73: 56,748,307 km (0.071 R)
• M74: 58,927,200 km (0.071 R)
• M75: 60,247,700 km (0.097 R)
• M76: 61,689,076 km (0.119 R)
• M77: 63,366,367 km (0.084 R)
• M78: 64,492,839 km (0.087 R)
• M79: 64,605,935 km (0.093 R)
• M80: 65,853,431 km (0.026 R)
• M81: 67,452,633 km (0.069 R)
• M82: 68,141,980 km (0.094 R)
• M83: 68,487,401 km (0.056 R)
• M84: 69,295,978 km (0.117 R)
• M85: 69,411,617 km (0.111 R)
• M86: 70,805,719 km (0.058 R)
• M87: 71,623,272 km (0.117 R)
• M88: 72,796,568 km (0.098 R)
• M89: 73,149,768 km (0.087 R)
• M90: 74,094,479 km (0.105 R)
• M91: 74,212,811 km (0.058 R)
• M92: 75,043,079 km (0.109 R)
• M93: 80,332,561 km (0.08 R)
• M94: 80,819,352 km (0.095 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 12,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit