🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.12 AU - 2.94 AU

Year: 1455 Days

Day: 40.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.18 AU - 4.14 AU

Year: 2532 Days

Day: 23.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.13 AU - 5.17 AU

Year: 3057 Days

Day: 14.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,502,150 km

• M1: 1,565,392 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.4

Radius: 9.1

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.52 AU - 6.72 AU

Year: 4818 Days

Day: 10.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 62,502,150 km

• M1: 113,096 km (0.089 R)
• M2: 420,669 km (0.097 R)
• M3: 882,179 km (0.098 R)
• M4: 1,382,584 km (0.093 R)
• M5: 1,687,015 km (0.09 R)
• M6: 2,700,690 km (0.095 R)
• M7: 3,740,994 km (0.09 R)
• M8: 4,547,027 km (0.111 R)
• M9: 4,856,246 km (0.085 R)
• M10: 5,307,732 km (0.071 R)
• M11: 6,323,801 km (0.068 R)
• M12: 8,414,731 km (0.06 R)
• M13: 9,830,824 km (0.075 R)
• M14: 11,399,358 km (0.043 R)
• M15: 11,927,588 km (0.072 R)
• M16: 13,416,386 km (0.08 R)
• M17: 14,005,353 km (0.095 R)
• M18: 15,553,242 km (0.078 R)
• M19: 16,758,701 km (0.116 R)
• M20: 17,499,660 km (0.109 R)
• M21: 17,848,971 km (0.118 R)
• M22: 20,878,028 km (0.119 R)
• M23: 21,869,862 km (0.029 R)
• M24: 22,754,435 km (0.07 R)
• M25: 23,804,612 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.5

Radius: 10.9

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.51 AU - 7.23 AU

Year: 5143 Days

Day: 7.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,502,150 km

• M1: 137,630 km (0.069 R)
• M2: 688,599 km (0.092 R)
• M3: 1,305,690 km (0.074 R)
• M4: 1,910,963 km (0.12 R)
• M5: 2,590,736 km (0.03 R)
• M6: 3,300,578 km (0.101 R)
• M7: 4,280,743 km (0.109 R)
• M8: 5,153,647 km (0.111 R)
• M9: 6,751,352 km (0.11 R)
• M10: 8,589,162 km (0.06 R)
• M11: 9,569,028 km (0.099 R)
• M12: 14,196,688 km (0.086 R)
• M13: 15,066,151 km (0.094 R)
• M14: 19,132,969 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.7

Radius: 5.3

Gravity: 24.02 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 13.57 AU - 15.61 AU

Year: 20155 Days

Day: 16.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 62,502,150 km

• M1: 66,571 km (0.106 R)
• M2: 244,742 km (0.098 R)
• M3: 509,381 km (0.077 R)
• M4: 886,517 km (0.092 R)
• M5: 1,734,887 km (0.05 R)
• M6: 2,139,250 km (0.084 R)
• M7: 2,675,857 km (0.048 R)
• M8: 3,001,681 km (0.065 R)
• M9: 3,410,233 km (0.098 R)
• M10: 6,498,382 km (0.089 R)
• M11: 7,086,900 km (0.032 R)
• M12: 7,370,089 km (0.114 R)
• M13: 8,265,582 km (0.104 R)
• M14: 8,474,121 km (0.03 R)
• M15: 10,390,470 km (0.116 R)
• M16: 10,572,231 km (0.073 R)
• M17: 11,971,420 km (0.102 R)
• M18: 15,131,525 km (0.105 R)
• M19: 15,522,425 km (0.093 R)
• M20: 22,626,828 km (0.096 R)
• M21: 22,830,430 km (0.059 R)
• M22: 23,035,230 km (0.103 R)
• M23: 27,048,193 km (0.101 R)
• M24: 31,250,846 km (0.12 R)
• M25: 33,837,542 km (0.038 R)
• M26: 34,371,607 km (0.086 R)
• M27: 35,868,782 km (0.119 R)
• M28: 36,563,515 km (0.088 R)
• M29: 44,967,923 km (0.06 R)
• M30: 48,932,416 km (0.074 R)
• M31: 51,877,550 km (0.114 R)
• M32: 57,737,747 km (0.061 R)
• M33: 57,927,587 km (0.118 R)
• M34: 60,434,697 km (0.094 R)
• M35: 62,611,646 km (0.071 R)
• M36: 63,214,375 km (0.062 R)
• M37: 68,388,068 km (0.097 R)
• M38: 70,534,050 km (0.098 R)
• M39: 72,062,790 km (0.049 R)
• M40: 75,186,244 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.3

Radius: 5.8

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 13.32 AU - 17.06 AU

Year: 21410 Days

Day: 15.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 67.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,502,150 km

• M1: 72,256 km (0.092 R)
• M2: 401,072 km (0.085 R)
• M3: 956,978 km (0.11 R)
• M4: 1,220,868 km (0.107 R)
• M5: 3,338,127 km (0.098 R)
• M6: 3,775,401 km (0.07 R)
• M7: 5,035,764 km (0.104 R)
• M8: 6,228,358 km (0.111 R)
• M9: 7,462,091 km (0.119 R)
• M10: 8,549,967 km (0.108 R)
• M11: 9,054,411 km (0.092 R)
• M12: 9,261,754 km (0.076 R)
• M13: 9,472,088 km (0.113 R)
• M14: 9,848,028 km (0.077 R)
• M15: 12,316,093 km (0.1 R)
• M16: 13,557,008 km (0.102 R)
• M17: 20,403,205 km (0.119 R)
• M18: 22,701,028 km (0.113 R)
• M19: 39,919,743 km (0.099 R)
• M20: 44,829,246 km (0.088 R)
• M21: 58,292,755 km (0.1 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 14,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit