🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.52 AU - 0.52 AU

Year: 132 Days

Day: 27.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,242,382 km

• M1: 21,692 km (0.101 R)
• M2: 219,310 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.55 AU - 0.83 AU

Year: 202 Days

Day: 12.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1 AU - 1.66 AU

Year: 542 Days

Day: 21 Hours

Environment

Temp: 15 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 103,242,382 km

• M1: 258,505 km (0.114 R)
• M2: 762,052 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.58 AU - 1.92 AU

Year: 817 Days

Day: 21 Hours

Environment

Temp: -38 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.12 AU - 6.02 AU

Year: 4031 Days

Day: 41.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.3

Radius: 14.4

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.13 AU - 7.17 AU

Year: 5385 Days

Day: 6.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 103,242,382 km

• M1: 181,911 km (0.118 R)
• M2: 284,834 km (0.075 R)
• M3: 391,198 km (0.098 R)
• M4: 619,934 km (0.059 R)
• M5: 898,335 km (0.047 R)
• M6: 1,068,428 km (0.118 R)
• M7: 1,576,612 km (0.113 R)
• M8: 1,821,803 km (0.111 R)
• M9: 2,023,610 km (0.049 R)
• M10: 2,252,346 km (0.07 R)
• M11: 2,469,861 km (0.061 R)
• M12: 2,570,989 km (0.116 R)
• M13: 3,054,938 km (0.116 R)
• M14: 3,229,968 km (0.104 R)
• M15: 3,752,363 km (0.069 R)
• M16: 3,893,135 km (0.05 R)
• M17: 4,083,573 km (0.077 R)
• M18: 4,252,768 km (0.107 R)
• M19: 4,573,357 km (0.115 R)
• M20: 5,056,109 km (0.1 R)
• M21: 5,879,047 km (0.089 R)
• M22: 6,043,305 km (0.044 R)
• M23: 6,181,234 km (0.085 R)
• M24: 6,573,181 km (0.077 R)
• M25: 6,915,760 km (0.095 R)
• M26: 7,060,122 km (0.084 R)
• M27: 7,857,628 km (0.107 R)
• M28: 8,008,423 km (0.099 R)
• M29: 8,466,940 km (0.089 R)
• M30: 10,385,084 km (0.093 R)
• M31: 10,550,839 km (0.091 R)
• M32: 10,985,869 km (0.065 R)
• M33: 11,188,724 km (0.11 R)
• M34: 11,495,400 km (0.096 R)
• M35: 11,632,581 km (0.074 R)
• M36: 11,804,768 km (0.081 R)
• M37: 12,186,691 km (0.092 R)
• M38: 12,855,992 km (0.079 R)
• M39: 13,141,275 km (0.078 R)
• M40: 13,248,986 km (0.069 R)
• M41: 14,120,094 km (0.103 R)
• M42: 14,230,198 km (0.072 R)
• M43: 14,636,805 km (0.079 R)
• M44: 14,785,655 km (0.117 R)
• M45: 15,272,746 km (0.055 R)
• M46: 15,726,925 km (0.098 R)
• M47: 17,865,726 km (0.085 R)
• M48: 18,064,691 km (0.096 R)
• M49: 18,827,490 km (0.079 R)
• M50: 19,233,050 km (0.062 R)
• M51: 20,509,120 km (0.059 R)
• M52: 21,010,273 km (0.056 R)
• M53: 23,402,642 km (0.072 R)
• M54: 23,664,139 km (0.091 R)
• M55: 23,795,187 km (0.109 R)
• M56: 24,014,198 km (0.038 R)
• M57: 24,189,826 km (0.091 R)
• M58: 25,610,856 km (0.107 R)
• M59: 25,925,161 km (0.074 R)
• M60: 26,105,427 km (0.102 R)
• M61: 26,286,141 km (0.099 R)
• M62: 26,376,648 km (0.105 R)
• M63: 26,694,244 km (0.111 R)
• M64: 28,161,949 km (0.027 R)
• M65: 28,626,001 km (0.119 R)
• M66: 28,765,726 km (0.078 R)
• M67: 29,233,070 km (0.05 R)
• M68: 29,844,326 km (0.07 R)
• M69: 31,415,104 km (0.077 R)
• M70: 31,607,337 km (0.111 R)
• M71: 31,751,699 km (0.067 R)
• M72: 31,993,001 km (0.105 R)
• M73: 32,089,641 km (0.094 R)
• M74: 32,331,690 km (0.091 R)
• M75: 32,574,338 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.8

Radius: 5.7

Gravity: 21.54 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 18.18 AU - 21.56 AU

Year: 31275 Days

Day: 23 Hours

Environment

Temp: -187 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,242,382 km

• M1: 835,205 km (0.118 R)
• M2: 927,357 km (0.078 R)
• M3: 1,122,134 km (0.099 R)
• M4: 1,365,529 km (0.104 R)
• M5: 1,702,274 km (0.069 R)
• M6: 1,780,663 km (0.073 R)
• M7: 2,232,449 km (0.11 R)
• M8: 2,949,920 km (0.114 R)
• M9: 3,431,775 km (0.086 R)
• M10: 3,989,925 km (0.117 R)
• M11: 4,094,344 km (0.096 R)
• M12: 4,147,003 km (0.102 R)
• M13: 4,252,918 km (0.067 R)
• M14: 4,306,175 km (0.082 R)
• M15: 4,906,810 km (0.113 R)
• M16: 5,018,709 km (0.078 R)
• M17: 5,885,629 km (0.088 R)
• M18: 6,184,825 km (0.082 R)
• M19: 6,427,772 km (0.118 R)
• M20: 7,048,752 km (0.109 R)
• M21: 7,818,882 km (0.091 R)
• M22: 10,717,042 km (0.056 R)
• M23: 11,008,758 km (0.105 R)
• M24: 11,376,918 km (0.111 R)
• M25: 12,277,198 km (0.095 R)
• M26: 12,429,489 km (0.088 R)
• M27: 12,659,121 km (0.033 R)
• M28: 12,889,951 km (0.079 R)
• M29: 13,356,098 km (0.083 R)
• M30: 13,827,780 km (0.099 R)
• M31: 14,384,882 km (0.1 R)
• M32: 15,030,547 km (0.107 R)
• M33: 15,521,078 km (0.096 R)
• M34: 16,350,150 km (0.117 R)
• M35: 16,685,698 km (0.118 R)
• M36: 17,964,610 km (0.049 R)
• M37: 18,397,845 km (0.05 R)
• M38: 19,451,613 km (0.099 R)
• M39: 20,165,045 km (0.041 R)
• M40: 21,068,616 km (0.099 R)
• M41: 21,617,192 km (0.058 R)
• M42: 22,170,404 km (0.065 R)
• M43: 22,263,155 km (0.038 R)
• M44: 23,196,795 km (0.082 R)
• M45: 24,238,595 km (0.118 R)
• M46: 25,295,504 km (0.067 R)
• M47: 26,662,380 km (0.035 R)
• M48: 26,760,965 km (0.094 R)
• M49: 26,859,550 km (0.099 R)
• M50: 29,162,160 km (0.116 R)
• M51: 30,182,866 km (0.095 R)
• M52: 30,388,414 km (0.041 R)
• M53: 32,154,118 km (0.1 R)
• M54: 33,208,334 km (0.094 R)
• M55: 33,633,192 km (0.115 R)
• M56: 34,273,770 km (0.064 R)
• M57: 34,810,677 km (0.086 R)
• M58: 35,134,257 km (0.108 R)
• M59: 41,695,320 km (0.092 R)
• M60: 42,268,430 km (0.103 R)
• M61: 42,613,552 km (0.088 R)
• M62: 43,654,454 km (0.084 R)
• M63: 45,643,208 km (0.069 R)
• M64: 46,708,046 km (0.077 R)
• M65: 47,064,837 km (0.065 R)
• M66: 49,224,431 km (0.109 R)
• M67: 50,926,257 km (0.11 R)
• M68: 51,907,320 km (0.061 R)
• M69: 53,639,214 km (0.111 R)
• M70: 55,515,770 km (0.101 R)
• M71: 55,767,693 km (0.11 R)
• M72: 56,272,436 km (0.052 R)
• M73: 56,525,406 km (0.113 R)
• M74: 58,178,911 km (0.052 R)
• M75: 60,235,732 km (0.09 R)
• M76: 62,971,279 km (0.082 R)
• M77: 65,082,404 km (0.091 R)
• M78: 66,948,787 km (0.089 R)
• M79: 70,461,046 km (0.075 R)
• M80: 76,539,955 km (0.106 R)
• M81: 79,216,261 km (0.05 R)
• M82: 82,353,329 km (0.102 R)
• M83: 84,370,806 km (0.098 R)
• M84: 86,696,155 km (0.05 R)
• M85: 86,988,319 km (0.089 R)
• M86: 88,454,079 km (0.054 R)
• M87: 92,302,933 km (0.062 R)
• M88: 96,811,364 km (0.119 R)
• M89: 97,569,676 km (0.041 R)
• M90: 99,092,283 km (0.106 R)
• M91: 99,245,023 km (0.113 R)
• M92: 102,623,990 km (0.073 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 15,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit