🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.65 AU - 0.93 AU

Year: 246 Days

Day: 19.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.08 AU - 1.08 AU

Year: 393 Days

Day: 44.9 Hours

Environment

Temp: 88 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.81 AU - 3.01 AU

Year: 1737 Days

Day: 39.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.1

Radius: 12.5

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.78 AU - 10.22 AU

Year: 8670 Days

Day: 10.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 93,922,721 km

• M1: 191,934 km (0.079 R)
• M2: 336,745 km (0.079 R)
• M3: 478,115 km (0.055 R)
• M4: 620,831 km (0.114 R)
• M5: 741,856 km (0.098 R)
• M6: 858,542 km (0.075 R)
• M7: 968,048 km (0.092 R)
• M8: 1,046,288 km (0.075 R)
• M9: 1,382,284 km (0.118 R)
• M10: 1,682,527 km (0.089 R)
• M11: 1,796,371 km (0.093 R)
• M12: 2,022,563 km (0.104 R)
• M13: 2,414,061 km (0.108 R)
• M14: 2,767,411 km (0.093 R)
• M15: 2,861,059 km (0.118 R)
• M16: 2,998,091 km (0.1 R)
• M17: 3,202,591 km (0.109 R)
• M18: 3,345,158 km (0.047 R)
• M19: 3,705,090 km (0.112 R)
• M20: 3,889,993 km (0.096 R)
• M21: 4,438,270 km (0.065 R)
• M22: 4,597,741 km (0.087 R)
• M23: 5,306,386 km (0.115 R)
• M24: 5,397,342 km (0.116 R)
• M25: 6,198,887 km (0.085 R)
• M26: 7,123,402 km (0.068 R)
• M27: 7,281,676 km (0.077 R)
• M28: 7,412,126 km (0.053 R)
• M29: 8,240,898 km (0.06 R)
• M30: 8,437,619 km (0.052 R)
• M31: 8,666,504 km (0.095 R)
• M32: 9,208,497 km (0.09 R)
• M33: 9,873,459 km (0.047 R)
• M34: 10,179,387 km (0.076 R)
• M35: 10,586,742 km (0.084 R)
• M36: 10,685,178 km (0.064 R)
• M37: 10,833,728 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.7

Radius: 6.6

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 14.93 AU - 18.73 AU

Year: 24155 Days

Day: 20.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 93,922,721 km

• M1: 312,510 km (0.118 R)
• M2: 526,136 km (0.093 R)
• M3: 914,791 km (0.051 R)
• M4: 1,337,854 km (0.072 R)
• M5: 1,539,212 km (0.03 R)
• M6: 1,815,221 km (0.112 R)
• M7: 1,970,354 km (0.043 R)
• M8: 2,510,402 km (0.094 R)
• M9: 2,937,504 km (0.061 R)
• M10: 3,972,272 km (0.071 R)
• M11: 5,264,947 km (0.087 R)
• M12: 5,776,572 km (0.055 R)
• M13: 6,104,341 km (0.088 R)
• M14: 6,404,584 km (0.059 R)
• M15: 7,581,919 km (0.117 R)
• M16: 8,158,619 km (0.108 R)
• M17: 8,974,526 km (0.089 R)
• M18: 9,125,769 km (0.084 R)
• M19: 9,201,615 km (0.113 R)
• M20: 9,816,313 km (0.05 R)
• M21: 9,932,999 km (0.066 R)
• M22: 10,325,544 km (0.117 R)
• M23: 10,762,968 km (0.094 R)
• M24: 11,247,217 km (0.041 R)
• M25: 11,862,513 km (0.105 R)
• M26: 11,986,829 km (0.109 R)
• M27: 12,195,069 km (0.082 R)
• M28: 12,869,606 km (0.111 R)
• M29: 12,912,091 km (0.042 R)
• M30: 13,599,344 km (0.079 R)
• M31: 14,210,451 km (0.088 R)
• M32: 17,209,440 km (0.052 R)
• M33: 17,869,914 km (0.097 R)
• M34: 18,346,832 km (0.041 R)
• M35: 20,444,643 km (0.097 R)
• M36: 20,793,356 km (0.099 R)
• M37: 21,244,394 km (0.104 R)
• M38: 22,003,453 km (0.107 R)
• M39: 22,565,792 km (0.104 R)
• M40: 28,331,593 km (0.118 R)
• M41: 28,943,149 km (0.075 R)
• M42: 31,892,172 km (0.079 R)
• M43: 33,636,632 km (0.054 R)
• M44: 35,232,842 km (0.115 R)
• M45: 35,352,071 km (0.106 R)
• M46: 36,010,152 km (0.069 R)
• M47: 37,217,108 km (0.05 R)
• M48: 38,131,001 km (0.114 R)
• M49: 38,437,228 km (0.114 R)
• M50: 39,732,446 km (0.054 R)
• M51: 41,230,220 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.5

Radius: 4.1

Gravity: 31.74 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 18.81 AU - 21.01 AU

Year: 31080 Days

Day: 24.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,922,721 km

• M1: 174,431 km (0.059 R)
• M2: 296,802 km (0.117 R)
• M3: 400,025 km (0.085 R)
• M4: 1,570,927 km (0.118 R)
• M5: 1,715,588 km (0.039 R)
• M6: 1,789,490 km (0.097 R)
• M7: 2,095,866 km (0.072 R)
• M8: 2,295,729 km (0.074 R)
• M9: 2,336,270 km (0.118 R)
• M10: 2,501,576 km (0.064 R)
• M11: 2,975,053 km (0.108 R)
• M12: 3,019,483 km (0.09 R)
• M13: 3,108,943 km (0.078 R)
• M14: 3,616,678 km (0.114 R)
• M15: 4,002,042 km (0.088 R)
• M16: 4,199,511 km (0.093 R)
• M17: 4,501,849 km (0.111 R)
• M18: 6,572,732 km (0.118 R)
• M19: 7,041,273 km (0.101 R)
• M20: 7,160,053 km (0.089 R)
• M21: 7,279,582 km (0.113 R)
• M22: 7,886,800 km (0.105 R)
• M23: 8,010,218 km (0.115 R)
• M24: 8,134,235 km (0.12 R)
• M25: 8,636,734 km (0.098 R)
• M26: 10,203,472 km (0.12 R)
• M27: 11,088,045 km (0.12 R)
• M28: 11,855,482 km (0.057 R)
• M29: 12,856,740 km (0.088 R)
• M30: 13,884,777 km (0.113 R)
• M31: 15,168,177 km (0.109 R)
• M32: 15,321,664 km (0.075 R)
• M33: 17,283,042 km (0.086 R)
• M34: 17,846,278 km (0.078 R)
• M35: 18,333,817 km (0.105 R)
• M36: 18,497,328 km (0.111 R)
• M37: 19,488,264 km (0.113 R)
• M38: 20,836,291 km (0.049 R)
• M39: 21,006,832 km (0.116 R)
• M40: 21,092,402 km (0.107 R)
• M41: 21,607,617 km (0.089 R)
• M42: 23,089,983 km (0.049 R)
• M43: 24,335,235 km (0.069 R)
• M44: 26,519,963 km (0.11 R)
• M45: 26,890,217 km (0.09 R)
• M46: 27,168,918 km (0.05 R)
• M47: 28,293,595 km (0.091 R)
• M48: 28,861,618 km (0.112 R)
• M49: 30,201,417 km (0.117 R)
• M50: 31,073,423 km (0.082 R)
• M51: 32,347,548 km (0.043 R)
• M52: 32,644,051 km (0.11 R)
• M53: 33,239,600 km (0.081 R)
• M54: 34,240,260 km (0.064 R)
• M55: 35,149,217 km (0.114 R)
• M56: 36,168,576 km (0.094 R)
• M57: 36,373,525 km (0.054 R)
• M58: 36,784,770 km (0.099 R)
• M59: 38,340,438 km (0.118 R)
• M60: 41,087,354 km (0.084 R)
• M61: 41,301,279 km (0.07 R)
• M62: 42,376,290 km (0.119 R)
• M63: 45,324,864 km (0.113 R)
• M64: 50,155,080 km (0.035 R)
• M65: 50,498,257 km (0.112 R)
• M66: 51,762,658 km (0.113 R)
• M67: 52,688,819 km (0.105 R)
• M68: 55,381,880 km (0.026 R)
• M69: 56,091,722 km (0.103 R)
• M70: 58,720,306 km (0.091 R)
• M71: 58,961,158 km (0.094 R)
• M72: 59,444,060 km (0.063 R)
• M73: 59,928,309 km (0.088 R)
• M74: 62,614,638 km (0.094 R)
• M75: 63,724,803 km (0.069 R)
• M76: 63,972,388 km (0.064 R)
• M77: 66,215,159 km (0.054 R)
• M78: 68,103,683 km (0.104 R)
• M79: 69,118,106 km (0.048 R)
• M80: 71,675,930 km (0.064 R)
• M81: 72,320,248 km (0.104 R)
• M82: 74,264,721 km (0.109 R)
• M83: 74,394,872 km (0.081 R)
• M84: 76,620,589 km (0.099 R)
• M85: 76,752,085 km (0.067 R)
• M86: 77,807,648 km (0.088 R)
• M87: 80,868,869 km (0.093 R)
• M88: 82,346,896 km (0.081 R)
• M89: 85,738,878 km (0.075 R)
• M90: 87,933,628 km (0.076 R)
• M91: 88,761,353 km (0.039 R)
• M92: 89,868,976 km (0.095 R)
• M93: 90,285,606 km (0.079 R)
• M94: 93,922,779 km (0.074 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 18,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit