🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.62 AU - 0.64 AU

Year: 185 Days

Day: 22.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.58 AU - 0.94 AU

Year: 246 Days

Day: 14.3 Hours

Environment

Temp: 89 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.48 AU - 2.16 AU

Year: 911 Days

Day: 24.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,718,503 km

• M1: 159,023 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.68 AU - 2.36 AU

Year: 1065 Days

Day: 38 Hours

Environment

Temp: -81 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,718,503 km

• M1: 560,693 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.33 AU - 2.49 AU

Year: 1387 Days

Day: 32.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.5 AU - 3.06 AU

Year: 1719 Days

Day: 44.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,718,503 km

• M1: 854,054 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.79 AU - 3.85 AU

Year: 2243 Days

Day: 20 Hours

Environment

Temp: -123 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,718,503 km

• M1: 1,472,342 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.7

Radius: 13.1

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.91 AU - 9.53 AU

Year: 7955 Days

Day: 12.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,718,503 km

• M1: 317,447 km (0.114 R)
• M2: 446,699 km (0.116 R)
• M3: 627,563 km (0.045 R)
• M4: 713,582 km (0.099 R)
• M5: 899,831 km (0.111 R)
• M6: 1,103,284 km (0.053 R)
• M7: 1,341,444 km (0.035 R)
• M8: 1,457,382 km (0.098 R)
• M9: 1,847,384 km (0.043 R)
• M10: 1,977,385 km (0.055 R)
• M11: 2,386,535 km (0.055 R)
• M12: 2,505,016 km (0.109 R)
• M13: 2,897,561 km (0.092 R)
• M14: 3,257,344 km (0.114 R)
• M15: 3,362,960 km (0.087 R)
• M16: 3,713,767 km (0.094 R)
• M17: 4,019,994 km (0.05 R)
• M18: 4,806,580 km (0.07 R)
• M19: 5,140,781 km (0.089 R)
• M20: 5,831,774 km (0.095 R)
• M21: 5,928,414 km (0.053 R)
• M22: 6,221,177 km (0.108 R)
• M23: 6,419,095 km (0.105 R)
• M24: 6,518,877 km (0.103 R)
• M25: 6,652,617 km (0.063 R)
• M26: 7,059,524 km (0.097 R)
• M27: 7,231,561 km (0.074 R)
• M28: 8,583,776 km (0.118 R)
• M29: 9,101,534 km (0.118 R)
• M30: 9,326,530 km (0.074 R)
• M31: 9,629,465 km (0.115 R)
• M32: 10,283,956 km (0.071 R)
• M33: 10,479,181 km (0.114 R)
• M34: 10,913,165 km (0.082 R)
• M35: 11,921,305 km (0.079 R)
• M36: 12,085,264 km (0.118 R)
• M37: 12,374,287 km (0.068 R)
• M38: 13,212,334 km (0.072 R)
• M39: 13,767,043 km (0.093 R)
• M40: 13,853,062 km (0.1 R)
• M41: 14,503,813 km (0.082 R)
• M42: 15,253,448 km (0.097 R)
• M43: 15,387,039 km (0.059 R)
• M44: 16,242,439 km (0.085 R)
• M45: 16,882,419 km (0.086 R)
• M46: 17,020,647 km (0.117 R)
• M47: 17,159,325 km (0.062 R)
• M48: 18,281,757 km (0.093 R)
• M49: 18,423,726 km (0.098 R)
• M50: 19,669,726 km (0.084 R)
• M51: 19,766,666 km (0.119 R)
• M52: 19,960,993 km (0.107 R)
• M53: 20,548,165 km (0.112 R)
• M54: 21,091,205 km (0.063 R)
• M55: 22,090,968 km (0.11 R)
• M56: 22,495,181 km (0.097 R)
• M57: 23,003,814 km (0.052 R)
• M58: 23,567,798 km (0.117 R)
• M59: 24,344,211 km (0.101 R)
• M60: 25,076,343 km (0.09 R)
• M61: 26,777,121 km (0.086 R)
• M62: 26,992,243 km (0.064 R)
• M63: 28,679,557 km (0.102 R)
• M64: 28,844,713 km (0.098 R)
• M65: 30,681,626 km (0.104 R)
• M66: 30,794,123 km (0.093 R)
• M67: 32,212,610 km (0.088 R)
• M68: 32,498,791 km (0.075 R)
• M69: 33,420,464 km (0.103 R)
• M70: 34,467,649 km (0.117 R)
• M71: 35,053,923 km (0.077 R)
• M72: 37,072,297 km (0.113 R)
• M73: 37,432,379 km (0.109 R)
• M74: 37,733,370 km (0.092 R)
• M75: 38,945,262 km (0.112 R)
• M76: 39,250,293 km (0.035 R)
• M77: 39,801,261 km (0.094 R)
• M78: 40,354,774 km (0.067 R)
• M79: 40,910,829 km (0.073 R)
• M80: 41,718,508 km (0.087 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 16,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit