🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.82 AU - 0.82 AU

Year: 270 Days

Day: 16.5 Hours

Environment

Temp: 88 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,686,441 km

• M1: 71,657 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.1

Radius: 10.1

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.87 AU - 11.19 AU

Year: 10692 Days

Day: 6.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 83,686,441 km

• M1: 125,662 km (0.104 R)
• M2: 520,900 km (0.117 R)
• M3: 844,330 km (0.102 R)
• M4: 1,744,610 km (0.085 R)
• M5: 2,847,895 km (0.111 R)
• M6: 3,537,391 km (0.039 R)
• M7: 4,334,598 km (0.078 R)
• M8: 5,180,275 km (0.112 R)
• M9: 8,062,128 km (0.118 R)
• M10: 8,380,772 km (0.118 R)
• M11: 9,791,779 km (0.112 R)
• M12: 10,743,670 km (0.07 R)
• M13: 12,285,426 km (0.119 R)
• M14: 16,813,903 km (0.102 R)
• M15: 17,790,927 km (0.118 R)
• M16: 18,332,471 km (0.063 R)
• M17: 18,726,063 km (0.051 R)
• M18: 19,857,921 km (0.116 R)
• M19: 21,640,379 km (0.067 R)
• M20: 21,991,635 km (0.089 R)
• M21: 22,346,780 km (0.04 R)
• M22: 23,159,546 km (0.101 R)
• M23: 23,992,058 km (0.091 R)
• M24: 26,110,962 km (0.113 R)
• M25: 27,012,588 km (0.094 R)
• M26: 28,247,070 km (0.117 R)
• M27: 28,666,842 km (0.119 R)
• M28: 29,518,652 km (0.118 R)
• M29: 33,445,446 km (0.114 R)
• M30: 35,351,174 km (0.075 R)
• M31: 41,908,347 km (0.091 R)
• M32: 42,454,529 km (0.036 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.4

Radius: 6

Gravity: 25.15 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 14.9 AU - 15.58 AU

Year: 21623 Days

Day: 16.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 83,686,441 km

• M1: 77,193 km (0.082 R)
• M2: 383,270 km (0.114 R)
• M3: 649,255 km (0.09 R)
• M4: 1,289,534 km (0.029 R)
• M5: 1,804,450 km (0.058 R)
• M6: 2,130,573 km (0.117 R)
• M7: 4,039,890 km (0.101 R)
• M8: 4,746,441 km (0.073 R)
• M9: 6,043,604 km (0.088 R)
• M10: 6,773,792 km (0.118 R)
• M11: 11,259,334 km (0.105 R)
• M12: 11,870,441 km (0.082 R)
• M13: 13,457,376 km (0.091 R)
• M14: 14,537,771 km (0.085 R)
• M15: 14,856,714 km (0.063 R)
• M16: 16,869,853 km (0.116 R)
• M17: 18,774,682 km (0.067 R)
• M18: 21,121,873 km (0.115 R)
• M19: 21,325,775 km (0.108 R)
• M20: 23,548,051 km (0.116 R)
• M21: 26,154,046 km (0.112 R)
• M22: 29,451,034 km (0.067 R)
• M23: 33,843,975 km (0.085 R)
• M24: 36,561,420 km (0.095 R)
• M25: 38,502,303 km (0.111 R)
• M26: 40,041,366 km (0.081 R)
• M27: 43,405,822 km (0.112 R)
• M28: 44,735,598 km (0.093 R)
• M29: 45,921,161 km (0.116 R)
• M30: 48,002,217 km (0.077 R)
• M31: 49,244,777 km (0.046 R)
• M32: 50,690,790 km (0.104 R)
• M33: 54,238,354 km (0.057 R)
• M34: 55,198,622 km (0.1 R)
• M35: 55,975,035 km (0.113 R)
• M36: 59,762,554 km (0.04 R)
• M37: 63,293,064 km (0.103 R)
• M38: 64,357,303 km (0.091 R)
• M39: 72,374,552 km (0.074 R)
• M40: 78,073,782 km (0.059 R)
• M41: 87,434,271 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.3

Radius: 6.4

Gravity: 19.07 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 12.71 AU - 18.67 AU

Year: 22587 Days

Day: 24.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 83,686,441 km

• M1: 82,428 km (0.069 R)
• M2: 607,517 km (0.039 R)
• M3: 888,761 km (0.1 R)
• M4: 1,812,977 km (0.074 R)
• M5: 2,290,942 km (0.116 R)
• M6: 3,836,288 km (0.097 R)
• M7: 5,592,268 km (0.116 R)
• M8: 7,721,195 km (0.106 R)
• M9: 8,033,854 km (0.117 R)
• M10: 8,796,056 km (0.047 R)
• M11: 9,845,634 km (0.109 R)
• M12: 10,463,623 km (0.099 R)
• M13: 11,776,494 km (0.099 R)
• M14: 12,903,265 km (0.077 R)
• M15: 14,023,155 km (0.067 R)
• M16: 14,567,392 km (0.116 R)
• M17: 15,697,903 km (0.062 R)
• M18: 16,031,357 km (0.102 R)
• M19: 20,213,365 km (0.109 R)
• M20: 21,823,337 km (0.1 R)
• M21: 22,134,501 km (0.098 R)
• M22: 23,300,616 km (0.082 R)
• M23: 24,063,715 km (0.036 R)
• M24: 28,008,461 km (0.066 R)
• M25: 30,390,508 km (0.051 R)
• M26: 33,587,864 km (0.069 R)
• M27: 34,842,541 km (0.118 R)
• M28: 36,128,185 km (0.104 R)
• M29: 44,346,793 km (0.109 R)
• M30: 50,768,880 km (0.077 R)
• M31: 52,419,692 km (0.099 R)
• M32: 54,105,959 km (0.056 R)
• M33: 56,800,367 km (0.077 R)
• M34: 58,180,557 km (0.103 R)
• M35: 60,190,703 km (0.085 R)
• M36: 60,598,208 km (0.101 R)
• M37: 71,851,259 km (0.088 R)
• M38: 77,484,068 km (0.104 R)
• M39: 80,407,808 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.2

Radius: 4.2

Gravity: 20.59 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 16.73 AU - 22.59 AU

Year: 31681 Days

Day: 17.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 83,686,441 km

• M1: 52,509 km (0.083 R)
• M2: 312,510 km (0.114 R)
• M3: 564,732 km (0.118 R)
• M4: 837,898 km (0.078 R)
• M5: 1,237,474 km (0.11 R)
• M6: 1,849,179 km (0.03 R)
• M7: 2,091,977 km (0.087 R)
• M8: 2,378,756 km (0.102 R)
• M9: 3,310,451 km (0.117 R)
• M10: 4,462,654 km (0.107 R)
• M11: 6,337,415 km (0.096 R)
• M12: 10,632,519 km (0.025 R)
• M13: 11,343,259 km (0.117 R)
• M14: 12,016,599 km (0.107 R)
• M15: 24,315,937 km (0.104 R)
• M16: 27,288,596 km (0.098 R)
• M17: 29,985,846 km (0.105 R)
• M18: 31,398,798 km (0.113 R)
• M19: 34,218,419 km (0.117 R)
• M20: 35,760,473 km (0.107 R)
• M21: 41,916,725 km (0.052 R)
• M22: 45,160,605 km (0.098 R)
• M23: 45,327,108 km (0.083 R)
• M24: 48,742,577 km (0.08 R)
• M25: 50,872,102 km (0.091 R)
• M26: 57,631,533 km (0.069 R)
• M27: 60,212,245 km (0.092 R)
• M28: 74,046,458 km (0.055 R)
• M29: 77,093,318 km (0.106 R)
• M30: 77,569,338 km (0.11 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 19,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit