🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.77 AU - 0.99 AU

Year: 300 Days

Day: 25.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.62 AU - 1.86 AU

Year: 834 Days

Day: 19.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.97 AU - 2.93 AU

Year: 1394 Days

Day: 22.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.22 AU - 4.3 AU

Year: 3196 Days

Day: 41.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.3

Radius: 14.3

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.03 AU - 9.87 AU

Year: 9731 Days

Day: 14.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 94.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 93,286,993 km

• M1: 178,021 km (0.104 R)
• M2: 714,779 km (0.117 R)
• M3: 1,804,150 km (0.067 R)
• M4: 2,377,260 km (0.06 R)
• M5: 2,926,434 km (0.1 R)
• M6: 6,165,078 km (0.094 R)
• M7: 7,175,013 km (0.106 R)
• M8: 7,680,205 km (0.025 R)
• M9: 8,292,659 km (0.086 R)
• M10: 8,762,396 km (0.07 R)
• M11: 11,332,188 km (0.101 R)
• M12: 13,711,243 km (0.073 R)
• M13: 17,494,125 km (0.118 R)
• M14: 21,521,598 km (0.072 R)
• M15: 22,330,025 km (0.03 R)
• M16: 25,767,635 km (0.067 R)
• M17: 27,518,229 km (0.1 R)
• M18: 33,244,686 km (0.039 R)
• M19: 41,429,934 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.1

Radius: 8.1

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.75 AU - 11.47 AU

Year: 11683 Days

Day: 9.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 93,286,993 km

• M1: 104,419 km (0.103 R)
• M2: 426,504 km (0.067 R)
• M3: 1,409,960 km (0.11 R)
• M4: 1,676,693 km (0.077 R)
• M5: 2,172,011 km (0.12 R)
• M6: 2,948,424 km (0.09 R)
• M7: 3,306,412 km (0.081 R)
• M8: 3,582,869 km (0.118 R)
• M9: 4,086,116 km (0.054 R)
• M10: 5,290,379 km (0.115 R)
• M11: 6,193,801 km (0.118 R)
• M12: 6,749,258 km (0.113 R)
• M13: 7,021,974 km (0.103 R)
• M14: 8,264,385 km (0.118 R)
• M15: 11,657,414 km (0.049 R)
• M16: 13,125,717 km (0.119 R)
• M17: 13,713,487 km (0.119 R)
• M18: 16,795,054 km (0.072 R)
• M19: 18,003,655 km (0.039 R)
• M20: 21,313,957 km (0.092 R)
• M21: 24,927,942 km (0.088 R)
• M22: 27,609,633 km (0.066 R)
• M23: 30,756,724 km (0.081 R)
• M24: 31,130,868 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.5

Radius: 13.2

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 10.13 AU - 12.55 AU

Year: 13879 Days

Day: 5.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 93,286,993 km

• M1: 175,179 km (0.049 R)
• M2: 590,313 km (0.104 R)
• M3: 1,103,883 km (0.072 R)
• M4: 2,232,599 km (0.11 R)
• M5: 2,824,408 km (0.065 R)
• M6: 3,309,853 km (0.12 R)
• M7: 5,689,057 km (0.108 R)
• M8: 6,188,714 km (0.094 R)
• M9: 7,188,626 km (0.075 R)
• M10: 8,488,183 km (0.113 R)
• M11: 10,723,475 km (0.104 R)
• M12: 11,792,501 km (0.108 R)
• M13: 12,736,613 km (0.094 R)
• M14: 15,574,784 km (0.081 R)
• M15: 16,022,979 km (0.107 R)
• M16: 17,820,996 km (0.051 R)
• M17: 20,810,261 km (0.117 R)
• M18: 21,908,010 km (0.085 R)
• M19: 24,719,702 km (0.069 R)
• M20: 29,319,537 km (0.118 R)
• M21: 30,118,839 km (0.045 R)
• M22: 31,760,974 km (0.107 R)
• M23: 32,603,958 km (0.092 R)
• M24: 35,095,062 km (0.09 R)
• M25: 36,387,139 km (0.066 R)
• M26: 43,917,447 km (0.058 R)
• M27: 45,721,448 km (0.09 R)
• M28: 48,678,250 km (0.104 R)
• M29: 49,798,887 km (0.096 R)
• M30: 50,773,218 km (0.086 R)
• M31: 52,091,923 km (0.058 R)
• M32: 59,392,449 km (0.082 R)
• M33: 62,531,760 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.8

Radius: 3.1

Gravity: 83.85 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 13.85 AU - 15.31 AU

Year: 20233 Days

Day: 16.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 93,286,993 km

• M1: 38,596 km (0.111 R)
• M2: 149,149 km (0.095 R)
• M3: 260,599 km (0.08 R)
• M4: 1,951,205 km (0.086 R)
• M5: 4,408,350 km (0.069 R)
• M6: 4,548,523 km (0.098 R)
• M7: 4,837,846 km (0.103 R)
• M8: 9,911,009 km (0.053 R)
• M9: 11,414,617 km (0.108 R)
• M10: 11,812,996 km (0.106 R)
• M11: 12,220,500 km (0.119 R)
• M12: 25,816,254 km (0.109 R)
• M13: 26,271,780 km (0.05 R)
• M14: 29,611,851 km (0.071 R)
• M15: 29,860,782 km (0.113 R)
• M16: 31,771,895 km (0.075 R)
• M17: 32,558,630 km (0.073 R)
• M18: 33,358,231 km (0.12 R)
• M19: 33,627,657 km (0.117 R)
• M20: 38,285,386 km (0.06 R)
• M21: 44,647,784 km (0.108 R)
• M22: 46,971,787 km (0.113 R)
• M23: 47,992,044 km (0.113 R)
• M24: 53,132,077 km (0.088 R)
• M25: 54,239,550 km (0.11 R)
• M26: 54,986,193 km (0.084 R)
• M27: 56,119,098 km (0.081 R)
• M28: 62,017,742 km (0.075 R)
• M29: 64,488,351 km (0.077 R)
• M30: 65,747,965 km (0.11 R)
• M31: 69,624,943 km (0.055 R)
• M32: 70,506,673 km (0.072 R)
• M33: 72,969,802 km (0.109 R)
• M34: 77,594,172 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.6

Radius: 4.1

Gravity: 39.06 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 14.48 AU - 21.5 AU

Year: 27732 Days

Day: 23.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 93,286,993 km

• M1: 51,013 km (0.112 R)
• M2: 196,572 km (0.1 R)
• M3: 353,201 km (0.086 R)
• M4: 517,160 km (0.048 R)
• M5: 1,543,102 km (0.101 R)
• M6: 1,968,858 km (0.096 R)
• M7: 2,278,226 km (0.116 R)
• M8: 2,420,344 km (0.107 R)
• M9: 2,696,352 km (0.096 R)
• M10: 4,082,825 km (0.054 R)
• M11: 5,046,834 km (0.097 R)
• M12: 5,710,300 km (0.101 R)
• M13: 5,884,881 km (0.12 R)
• M14: 6,336,816 km (0.056 R)
• M15: 6,666,829 km (0.064 R)
• M16: 7,360,963 km (0.069 R)
• M17: 9,008,335 km (0.091 R)
• M18: 10,362,196 km (0.049 R)
• M19: 10,556,673 km (0.099 R)
• M20: 11,222,832 km (0.095 R)
• M21: 15,647,937 km (0.09 R)
• M22: 16,956,619 km (0.101 R)
• M23: 18,812,830 km (0.089 R)
• M24: 20,089,498 km (0.111 R)
• M25: 21,006,383 km (0.087 R)
• M26: 25,420,269 km (0.047 R)
• M27: 26,251,434 km (0.116 R)
• M28: 30,282,050 km (0.119 R)
• M29: 31,081,052 km (0.092 R)
• M30: 43,450,851 km (0.056 R)
• M31: 47,967,061 km (0.108 R)
• M32: 55,312,317 km (0.077 R)
• M33: 56,505,061 km (0.105 R)
• M34: 59,768,987 km (0.114 R)
• M35: 65,779,530 km (0.119 R)
• M36: 67,342,678 km (0.049 R)
• M37: 68,246,848 km (0.044 R)
• M38: 71,008,125 km (0.101 R)
• M39: 84,096,593 km (0.07 R)
• M40: 85,144,974 km (0.108 R)
• M41: 90,243,868 km (0.053 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 14,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit