🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.65 AU - 0.81 AU

Year: 221 Days

Day: 18.6 Hours

Environment

Temp: 192 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.33 AU - 2.05 AU

Year: 779 Days

Day: 37 Hours

Environment

Temp: -35 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,753,419 km

• M1: 10,472 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.92 AU - 2.26 AU

Year: 1072 Days

Day: 38.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,753,419 km

• M1: 34,707 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.4

Radius: 8.6

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.17 AU - 7.33 AU

Year: 6221 Days

Day: 12.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,753,419 km

• M1: 107,710 km (0.115 R)
• M2: 400,473 km (0.03 R)
• M3: 754,871 km (0.081 R)
• M4: 1,445,863 km (0.063 R)
• M5: 1,970,054 km (0.114 R)
• M6: 2,670,771 km (0.099 R)
• M7: 3,038,333 km (0.096 R)
• M8: 3,573,444 km (0.084 R)
• M9: 4,245,737 km (0.105 R)
• M10: 4,943,162 km (0.096 R)
• M11: 5,652,705 km (0.108 R)
• M12: 6,097,011 km (0.088 R)
• M13: 6,633,170 km (0.102 R)
• M14: 6,912,768 km (0.052 R)
• M15: 8,718,414 km (0.073 R)
• M16: 9,097,047 km (0.105 R)
• M17: 9,663,274 km (0.068 R)
• M18: 11,059,771 km (0.116 R)
• M19: 11,403,995 km (0.081 R)
• M20: 12,427,394 km (0.091 R)
• M21: 12,961,309 km (0.052 R)
• M22: 13,847,527 km (0.089 R)
• M23: 14,421,684 km (0.103 R)
• M24: 15,433,863 km (0.088 R)
• M25: 15,802,173 km (0.093 R)
• M26: 18,136,647 km (0.088 R)
• M27: 18,546,845 km (0.073 R)
• M28: 19,244,420 km (0.077 R)
• M29: 21,670,598 km (0.114 R)
• M30: 29,030,813 km (0.093 R)
• M31: 31,615,266 km (0.112 R)
• M32: 34,349,317 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.8

Radius: 14.2

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.39 AU - 12.01 AU

Year: 11557 Days

Day: 14.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 79,753,419 km

• M1: 183,706 km (0.096 R)
• M2: 712,834 km (0.112 R)
• M3: 1,519,914 km (0.027 R)
• M4: 2,169,020 km (0.04 R)
• M5: 2,954,259 km (0.064 R)
• M6: 3,708,082 km (0.107 R)
• M7: 4,231,525 km (0.046 R)
• M8: 5,922,879 km (0.097 R)
• M9: 6,840,662 km (0.072 R)
• M10: 7,719,699 km (0.118 R)
• M11: 10,169,065 km (0.104 R)
• M12: 11,258,287 km (0.091 R)
• M13: 13,797,412 km (0.116 R)
• M14: 16,044,372 km (0.097 R)
• M15: 16,550,760 km (0.113 R)
• M16: 19,570,244 km (0.105 R)
• M17: 20,738,603 km (0.111 R)
• M18: 26,078,798 km (0.109 R)
• M19: 30,584,836 km (0.089 R)
• M20: 36,696,956 km (0.078 R)
• M21: 37,324,370 km (0.116 R)
• M22: 39,774,334 km (0.087 R)
• M23: 42,881,332 km (0.104 R)
• M24: 45,567,362 km (0.038 R)
• M25: 48,213,748 km (0.059 R)
• M26: 52,531,442 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.7

Radius: 12.7

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 11.69 AU - 13.35 AU

Year: 15716 Days

Day: 5.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 79,753,419 km

• M1: 158,125 km (0.094 R)
• M2: 804,388 km (0.088 R)
• M3: 1,256,173 km (0.108 R)
• M4: 1,923,230 km (0.093 R)
• M5: 3,445,688 km (0.071 R)
• M6: 4,215,967 km (0.057 R)
• M7: 5,659,736 km (0.108 R)
• M8: 8,132,739 km (0.076 R)
• M9: 8,901,522 km (0.12 R)
• M10: 9,762,308 km (0.085 R)
• M11: 10,351,125 km (0.083 R)
• M12: 14,980,282 km (0.045 R)
• M13: 17,414,987 km (0.087 R)
• M14: 19,814,836 km (0.056 R)
• M15: 20,466,036 km (0.108 R)
• M16: 22,195,088 km (0.086 R)
• M17: 24,429,033 km (0.071 R)
• M18: 28,876,877 km (0.045 R)
• M19: 31,632,919 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.9

Radius: 3.3

Gravity: 81.26 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 12.35 AU - 15.95 AU

Year: 18883 Days

Day: 15.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 79,753,419 km

• M1: 41,887 km (0.09 R)
• M2: 175,329 km (0.053 R)
• M3: 315,502 km (0.083 R)
• M4: 475,572 km (0.028 R)
• M5: 614,099 km (0.109 R)
• M6: 768,783 km (0.101 R)
• M7: 1,049,279 km (0.107 R)
• M8: 1,716,935 km (0.112 R)
• M9: 1,828,684 km (0.095 R)
• M10: 1,965,118 km (0.114 R)
• M11: 2,280,470 km (0.12 R)
• M12: 2,653,118 km (0.096 R)
• M13: 3,342,914 km (0.115 R)
• M14: 4,177,670 km (0.107 R)
• M15: 4,312,308 km (0.048 R)
• M16: 5,219,470 km (0.092 R)
• M17: 9,361,835 km (0.087 R)
• M18: 9,650,708 km (0.117 R)
• M19: 10,739,781 km (0.098 R)
• M20: 11,249,311 km (0.063 R)
• M21: 12,110,995 km (0.099 R)
• M22: 13,890,312 km (0.082 R)
• M23: 14,190,405 km (0.07 R)
• M24: 15,513,598 km (0.105 R)
• M25: 15,999,642 km (0.118 R)
• M26: 18,312,724 km (0.115 R)
• M27: 22,750,395 km (0.101 R)
• M28: 22,854,067 km (0.093 R)
• M29: 27,265,409 km (0.09 R)
• M30: 38,453,684 km (0.05 R)
• M31: 40,700,943 km (0.117 R)
• M32: 43,351,817 km (0.086 R)
• M33: 45,290,905 km (0.1 R)
• M34: 49,863,364 km (0.113 R)
• M35: 68,384,478 km (0.107 R)
• M36: 71,450,636 km (0.066 R)
• M37: 73,469,459 km (0.099 R)
• M38: 73,696,100 km (0.043 R)
• M39: 78,563,715 km (0.11 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 14,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit