🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.74 AU - 0.82 AU

Year: 257 Days

Day: 40.9 Hours

Environment

Temp: 90 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,813,734 km

• M1: 106,514 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.73 AU - 1.07 AU

Year: 318 Days

Day: 27.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.35 AU - 1.95 AU

Year: 790 Days

Day: 17.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,813,734 km

• M1: 528,679 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.82 AU - 2.9 AU

Year: 1803 Days

Day: 16 Hours

Environment

Temp: -108 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.6

Radius: 13

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.08 AU - 6.92 AU

Year: 6178 Days

Day: 13.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 53,813,734 km

• M1: 327,171 km (0.09 R)
• M2: 412,142 km (0.078 R)
• M3: 515,365 km (0.103 R)
• M4: 613,950 km (0.104 R)
• M5: 737,368 km (0.083 R)
• M6: 834,008 km (0.096 R)
• M7: 954,285 km (0.118 R)
• M8: 1,121,386 km (0.098 R)
• M9: 1,320,351 km (0.049 R)
• M10: 1,418,786 km (0.113 R)
• M11: 1,554,322 km (0.055 R)
• M12: 2,101,401 km (0.036 R)
• M13: 2,484,821 km (0.106 R)
• M14: 2,933,764 km (0.117 R)
• M15: 3,408,288 km (0.115 R)
• M16: 3,608,151 km (0.089 R)
• M17: 4,956,626 km (0.036 R)
• M18: 5,095,902 km (0.112 R)
• M19: 5,219,021 km (0.033 R)
• M20: 5,450,000 km (0.082 R)
• M21: 5,666,319 km (0.116 R)
• M22: 5,757,274 km (0.074 R)
• M23: 5,885,479 km (0.048 R)
• M24: 6,984,276 km (0.068 R)
• M25: 7,101,561 km (0.089 R)
• M26: 7,318,328 km (0.068 R)
• M27: 7,778,790 km (0.113 R)
• M28: 8,125,109 km (0.063 R)
• M29: 8,833,006 km (0.11 R)
• M30: 8,981,258 km (0.101 R)
• M31: 9,151,650 km (0.11 R)
• M32: 9,539,108 km (0.101 R)
• M33: 9,756,624 km (0.103 R)
• M34: 9,887,970 km (0.104 R)
• M35: 10,152,459 km (0.092 R)
• M36: 10,755,937 km (0.069 R)
• M37: 11,210,715 km (0.04 R)
• M38: 11,371,233 km (0.12 R)
• M39: 13,236,719 km (0.057 R)
• M40: 13,969,748 km (0.109 R)
• M41: 14,665,827 km (0.105 R)
• M42: 15,170,122 km (0.048 R)
• M43: 16,040,183 km (0.031 R)
• M44: 16,325,316 km (0.072 R)
• M45: 16,664,305 km (0.119 R)
• M46: 17,163,962 km (0.106 R)
• M47: 17,375,793 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.7

Radius: 14.9

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.06 AU - 9.44 AU

Year: 8834 Days

Day: 8 Hours

Environment

Temp: -180 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 53,813,734 km

• M1: 196,721 km (0.04 R)
• M2: 312,510 km (0.075 R)
• M3: 430,842 km (0.104 R)
• M4: 545,135 km (0.103 R)
• M5: 658,380 km (0.052 R)
• M6: 829,969 km (0.115 R)
• M7: 1,000,660 km (0.115 R)
• M8: 1,146,518 km (0.1 R)
• M9: 1,319,902 km (0.032 R)
• M10: 1,481,767 km (0.048 R)
• M11: 1,804,150 km (0.035 R)
• M12: 3,173,120 km (0.064 R)
• M13: 3,394,376 km (0.105 R)
• M14: 3,535,297 km (0.095 R)
• M15: 4,088,809 km (0.102 R)
• M16: 4,514,565 km (0.116 R)
• M17: 4,764,243 km (0.091 R)
• M18: 5,018,560 km (0.076 R)
• M19: 5,179,826 km (0.071 R)
• M20: 5,507,595 km (0.117 R)
• M21: 5,741,267 km (0.098 R)
• M22: 6,114,963 km (0.087 R)
• M23: 6,496,736 km (0.104 R)
• M24: 6,708,268 km (0.096 R)
• M25: 7,356,625 km (0.119 R)
• M26: 8,100,725 km (0.116 R)
• M27: 8,443,453 km (0.112 R)
• M28: 9,301,397 km (0.094 R)
• M29: 9,781,158 km (0.102 R)
• M30: 9,983,414 km (0.086 R)
• M31: 10,268,996 km (0.045 R)
• M32: 10,598,710 km (0.114 R)
• M33: 10,723,175 km (0.1 R)
• M34: 11,184,086 km (0.04 R)
• M35: 11,395,767 km (0.07 R)
• M36: 11,694,215 km (0.106 R)
• M37: 11,823,019 km (0.073 R)
• M38: 12,081,973 km (0.106 R)
• M39: 12,517,751 km (0.088 R)
• M40: 13,181,068 km (0.08 R)
• M41: 13,992,188 km (0.095 R)
• M42: 15,380,007 km (0.096 R)
• M43: 16,138,020 km (0.075 R)
• M44: 17,543,043 km (0.115 R)
• M45: 19,799,877 km (0.085 R)
• M46: 20,159,211 km (0.071 R)
• M47: 20,365,506 km (0.115 R)
• M48: 21,093,001 km (0.086 R)
• M49: 21,776,064 km (0.103 R)
• M50: 21,881,830 km (0.102 R)
• M51: 22,359,945 km (0.068 R)
• M52: 22,841,351 km (0.085 R)
• M53: 23,272,193 km (0.088 R)
• M54: 23,760,181 km (0.063 R)
• M55: 24,306,213 km (0.111 R)
• M56: 24,690,979 km (0.114 R)
• M57: 25,077,839 km (0.119 R)
• M58: 25,244,192 km (0.087 R)
• M59: 25,355,343 km (0.115 R)
• M60: 25,857,394 km (0.088 R)
• M61: 27,155,454 km (0.1 R)
• M62: 27,326,295 km (0.079 R)
• M63: 27,726,469 km (0.097 R)
• M64: 27,898,507 km (0.062 R)
• M65: 28,070,844 km (0.04 R)
• M66: 30,640,337 km (0.111 R)
• M67: 32,133,623 km (0.119 R)
• M68: 32,254,049 km (0.064 R)
• M69: 32,858,724 km (0.064 R)
• M70: 34,202,262 km (0.102 R)
• M71: 35,190,655 km (0.065 R)
• M72: 38,787,287 km (0.103 R)
• M73: 40,141,746 km (0.063 R)
• M74: 40,336,523 km (0.08 R)
• M75: 40,726,973 km (0.039 R)
• M76: 41,905,804 km (0.091 R)
• M77: 43,095,855 km (0.052 R)
• M78: 43,428,411 km (0.084 R)
• M79: 44,163,087 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.2

Radius: 4.7

Gravity: 15.9 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 10.94 AU - 14.2 AU

Year: 16613 Days

Day: 18.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 53,813,734 km

• M1: 63,280 km (0.09 R)
• M2: 96,939 km (0.119 R)
• M3: 138,079 km (0.12 R)
• M4: 210,484 km (0.12 R)
• M5: 258,356 km (0.087 R)
• M6: 337,792 km (0.109 R)
• M7: 380,727 km (0.064 R)
• M8: 571,613 km (0.094 R)
• M9: 790,026 km (0.076 R)
• M10: 1,140,534 km (0.091 R)
• M11: 1,367,175 km (0.075 R)
• M12: 1,657,395 km (0.109 R)
• M13: 1,887,476 km (0.113 R)
• M14: 2,154,808 km (0.089 R)
• M15: 2,724,776 km (0.079 R)
• M16: 2,995,847 km (0.114 R)
• M17: 3,088,149 km (0.069 R)
• M18: 3,466,631 km (0.045 R)
• M19: 3,661,258 km (0.039 R)
• M20: 4,095,391 km (0.074 R)
• M21: 4,197,866 km (0.104 R)
• M22: 4,405,358 km (0.04 R)
• M23: 4,687,350 km (0.117 R)
• M24: 5,047,881 km (0.03 R)
• M25: 5,379,988 km (0.092 R)
• M26: 5,605,432 km (0.12 R)
• M27: 6,104,341 km (0.117 R)
• M28: 6,221,476 km (0.119 R)
• M29: 6,697,347 km (0.081 R)
• M30: 8,237,158 km (0.062 R)
• M31: 8,715,273 km (0.054 R)
• M32: 8,979,762 km (0.068 R)
• M33: 11,046,307 km (0.094 R)
• M34: 11,428,529 km (0.112 R)
• M35: 12,058,785 km (0.037 R)
• M36: 13,150,850 km (0.109 R)
• M37: 13,352,807 km (0.054 R)
• M38: 13,657,538 km (0.067 R)
• M39: 14,016,124 km (0.094 R)
• M40: 14,170,658 km (0.061 R)
• M41: 14,274,180 km (0.101 R)
• M42: 14,481,672 km (0.093 R)
• M43: 15,374,772 km (0.091 R)
• M44: 16,123,509 km (0.064 R)
• M45: 16,285,523 km (0.106 R)
• M46: 16,393,832 km (0.07 R)
• M47: 16,611,198 km (0.111 R)
• M48: 17,711,939 km (0.117 R)
• M49: 18,271,136 km (0.096 R)
• M50: 18,383,783 km (0.116 R)
• M51: 18,552,978 km (0.092 R)
• M52: 18,949,861 km (0.106 R)
• M53: 19,292,291 km (0.086 R)
• M54: 21,686,455 km (0.099 R)
• M55: 24,792,257 km (0.09 R)
• M56: 25,104,168 km (0.071 R)
• M57: 25,291,914 km (0.065 R)
• M58: 25,668,751 km (0.096 R)
• M59: 25,857,992 km (0.051 R)
• M60: 25,921,122 km (0.118 R)
• M61: 27,323,602 km (0.118 R)
• M62: 27,969,117 km (0.119 R)
• M63: 29,604,820 km (0.04 R)
• M64: 29,737,065 km (0.056 R)
• M65: 30,002,003 km (0.05 R)
• M66: 30,334,409 km (0.11 R)
• M67: 31,608,385 km (0.116 R)
• M68: 32,490,114 km (0.09 R)
• M69: 32,899,713 km (0.026 R)
• M70: 33,655,183 km (0.118 R)
• M71: 34,555,463 km (0.094 R)
• M72: 35,885,238 km (0.096 R)
• M73: 36,875,875 km (0.063 R)
• M74: 37,160,410 km (0.109 R)
• M75: 39,246,104 km (0.107 R)
• M76: 40,120,055 km (0.103 R)
• M77: 41,369,346 km (0.11 R)
• M78: 41,591,050 km (0.045 R)
• M79: 41,665,101 km (0.049 R)
• M80: 42,482,055 km (0.098 R)
• M81: 43,229,446 km (0.03 R)
• M82: 43,379,343 km (0.095 R)
• M83: 43,679,885 km (0.092 R)
• M84: 43,830,381 km (0.088 R)
• M85: 43,905,778 km (0.099 R)
• M86: 44,131,970 km (0.081 R)
• M87: 45,421,055 km (0.065 R)
• M88: 45,649,940 km (0.108 R)
• M89: 46,568,770 km (0.056 R)
• M90: 49,127,342 km (0.117 R)
• M91: 49,675,768 km (0.07 R)
• M92: 50,068,911 km (0.105 R)
• M93: 50,226,438 km (0.047 R)
• M94: 51,174,888 km (0.108 R)
• M95: 51,333,612 km (0.072 R)
• M96: 52,368,829 km (0.095 R)
• M97: 53,169,926 km (0.079 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 15,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit