🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.6 AU - 1 AU

Year: 319 Days

Day: 17.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.08 AU - 1.16 AU

Year: 529 Days

Day: 24.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,569,070 km

• M1: 121,473 km (0.094 R)
• M2: 1,015,770 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.9

Radius: 12

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.75 AU - 2.91 AU

Year: 2124 Days

Day: 12.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 30,569,070 km

• M1: 174,581 km (0.11 R)
• M2: 258,655 km (0.108 R)
• M3: 366,066 km (0.12 R)
• M4: 506,389 km (0.063 R)
• M5: 724,203 km (0.079 R)
• M6: 862,432 km (0.092 R)
• M7: 1,032,076 km (0.074 R)
• M8: 1,128,866 km (0.069 R)
• M9: 1,228,947 km (0.065 R)
• M10: 1,438,683 km (0.069 R)
• M11: 1,565,093 km (0.107 R)
• M12: 1,722,021 km (0.065 R)
• M13: 1,829,732 km (0.092 R)
• M14: 1,930,411 km (0.095 R)
• M15: 2,166,476 km (0.11 R)
• M16: 2,322,657 km (0.117 R)
• M17: 2,452,208 km (0.065 R)
• M18: 2,792,543 km (0.117 R)
• M19: 3,181,049 km (0.05 R)
• M20: 3,303,271 km (0.113 R)
• M21: 3,564,020 km (0.102 R)
• M22: 3,808,014 km (0.078 R)
• M23: 3,949,982 km (0.087 R)
• M24: 4,081,628 km (0.104 R)
• M25: 4,263,539 km (0.109 R)
• M26: 4,373,943 km (0.109 R)
• M27: 4,623,023 km (0.091 R)
• M28: 5,213,336 km (0.119 R)
• M29: 5,424,269 km (0.117 R)
• M30: 5,678,586 km (0.099 R)
• M31: 5,827,585 km (0.03 R)
• M32: 6,060,359 km (0.117 R)
• M33: 6,310,337 km (0.06 R)
• M34: 6,935,656 km (0.073 R)
• M35: 7,211,814 km (0.089 R)
• M36: 7,299,778 km (0.032 R)
• M37: 7,432,471 km (0.061 R)
• M38: 7,551,102 km (0.094 R)
• M39: 7,640,412 km (0.114 R)
• M40: 8,077,387 km (0.072 R)
• M41: 8,184,051 km (0.102 R)
• M42: 8,368,056 km (0.116 R)
• M43: 8,491,474 km (0.108 R)
• M44: 8,584,375 km (0.109 R)
• M45: 8,771,372 km (0.111 R)
• M46: 8,881,177 km (0.055 R)
• M47: 8,991,281 km (0.081 R)
• M48: 9,388,463 km (0.068 R)
• M49: 9,823,943 km (0.083 R)
• M50: 9,921,630 km (0.119 R)
• M51: 10,414,854 km (0.087 R)
• M52: 10,581,057 km (0.094 R)
• M53: 10,764,764 km (0.094 R)
• M54: 10,848,688 km (0.117 R)
• M55: 11,169,575 km (0.095 R)
• M56: 11,528,012 km (0.084 R)
• M57: 11,613,881 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.3

Radius: 6.1

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.69 AU - 10.61 AU

Year: 13377 Days

Day: 24.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 30,569,070 km

• M1: 347,815 km (0.063 R)
• M2: 458,517 km (0.088 R)
• M3: 714,779 km (0.079 R)
• M4: 844,929 km (0.092 R)
• M5: 1,203,515 km (0.098 R)
• M6: 1,249,591 km (0.07 R)
• M7: 1,472,342 km (0.087 R)
• M8: 1,707,510 km (0.119 R)
• M9: 2,027,500 km (0.073 R)
• M10: 2,082,552 km (0.047 R)
• M11: 2,250,999 km (0.117 R)
• M12: 2,989,414 km (0.091 R)
• M13: 3,052,395 km (0.102 R)
• M14: 3,819,084 km (0.102 R)
• M15: 4,048,717 km (0.075 R)
• M16: 4,545,531 km (0.082 R)
• M17: 4,912,046 km (0.096 R)
• M18: 5,161,725 km (0.062 R)
• M19: 5,415,593 km (0.099 R)
• M20: 5,647,619 km (0.091 R)
• M21: 5,882,787 km (0.094 R)
• M22: 6,228,208 km (0.071 R)
• M23: 6,308,841 km (0.04 R)
• M24: 6,855,472 km (0.103 R)
• M25: 7,190,721 km (0.086 R)
• M26: 7,388,639 km (0.057 R)
• M27: 7,790,160 km (0.112 R)
• M28: 9,006,091 km (0.062 R)
• M29: 9,097,346 km (0.118 R)
• M30: 10,089,928 km (0.115 R)
• M31: 10,471,103 km (0.074 R)
• M32: 10,727,663 km (0.065 R)
• M33: 11,181,842 km (0.08 R)
• M34: 11,247,217 km (0.073 R)
• M35: 11,312,741 km (0.119 R)
• M36: 11,642,305 km (0.094 R)
• M37: 12,041,881 km (0.086 R)
• M38: 12,243,389 km (0.075 R)
• M39: 12,445,944 km (0.118 R)
• M40: 12,683,805 km (0.035 R)
• M41: 13,129,308 km (0.119 R)
• M42: 13,198,272 km (0.058 R)
• M43: 15,396,613 km (0.106 R)
• M44: 15,469,317 km (0.076 R)
• M45: 16,203,394 km (0.075 R)
• M46: 16,574,696 km (0.063 R)
• M47: 16,686,745 km (0.084 R)
• M48: 17,363,675 km (0.053 R)
• M49: 17,439,372 km (0.099 R)
• M50: 17,858,096 km (0.052 R)
• M51: 18,164,622 km (0.106 R)
• M52: 18,589,031 km (0.102 R)
• M53: 18,821,955 km (0.032 R)
• M54: 19,134,016 km (0.115 R)
• M55: 19,212,256 km (0.046 R)
• M56: 19,290,645 km (0.118 R)
• M57: 19,565,756 km (0.09 R)
• M58: 20,040,430 km (0.119 R)
• M59: 20,599,028 km (0.113 R)
• M60: 21,041,539 km (0.077 R)
• M61: 21,813,314 km (0.048 R)
• M62: 22,182,073 km (0.119 R)
• M63: 22,264,202 km (0.083 R)
• M64: 22,759,820 km (0.078 R)
• M65: 22,884,285 km (0.116 R)
• M66: 23,092,077 km (0.118 R)
• M67: 23,258,879 km (0.034 R)
• M68: 23,551,791 km (0.065 R)
• M69: 23,677,603 km (0.06 R)
• M70: 24,014,348 km (0.112 R)
• M71: 24,056,534 km (0.116 R)
• M72: 24,141,057 km (0.084 R)
• M73: 25,076,941 km (0.062 R)
• M74: 26,721,321 km (0.118 R)
• M75: 26,765,004 km (0.059 R)
• M76: 26,852,519 km (0.091 R)
• M77: 27,071,829 km (0.105 R)
• M78: 27,423,982 km (0.094 R)
• M79: 27,777,632 km (0.052 R)
• M80: 27,955,055 km (0.109 R)
• M81: 27,999,485 km (0.049 R)
• M82: 28,266,368 km (0.096 R)
• M83: 28,892,435 km (0.108 R)
• M84: 29,840,138 km (0.041 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 19,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit