🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.5 AU - 0.68 AU

Year: 174 Days

Day: 40 Hours

Environment

Temp: 151 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,121,313 km

• M1: 43,383 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.56 AU - 0.68 AU

Year: 188 Days

Day: 22.3 Hours

Environment

Temp: 122 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,121,313 km

• M1: 34,856 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.8 AU - 0.88 AU

Year: 296 Days

Day: 35.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.79 AU - 3.07 AU

Year: 1931 Days

Day: 22.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,121,313 km

• M1: 23,636 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.05 AU - 4.51 AU

Year: 2829 Days

Day: 15.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,121,313 km

• M1: 2,148,973 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.8

Radius: 8.5

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.29 AU - 7.63 AU

Year: 7069 Days

Day: 8.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 83,121,313 km

• M1: 105,766 km (0.062 R)
• M2: 394,938 km (0.095 R)
• M3: 699,520 km (0.109 R)
• M4: 1,090,269 km (0.09 R)
• M5: 1,405,322 km (0.077 R)
• M6: 1,678,339 km (0.105 R)
• M7: 2,292,288 km (0.113 R)
• M8: 3,644,653 km (0.038 R)
• M9: 4,360,180 km (0.075 R)
• M10: 5,747,401 km (0.084 R)
• M11: 6,204,572 km (0.045 R)
• M12: 7,627,397 km (0.056 R)
• M13: 8,828,818 km (0.099 R)
• M14: 10,151,712 km (0.064 R)
• M15: 11,227,171 km (0.1 R)
• M16: 11,644,100 km (0.08 R)
• M17: 12,642,516 km (0.118 R)
• M18: 13,886,123 km (0.114 R)
• M19: 14,464,319 km (0.096 R)
• M20: 16,189,631 km (0.093 R)
• M21: 17,211,385 km (0.108 R)
• M22: 18,104,634 km (0.104 R)
• M23: 19,087,342 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.9

Radius: 3.6

Gravity: 35.02 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.86 AU - 13.7 AU

Year: 16568 Days

Day: 22.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 83,121,313 km

• M1: 44,730 km (0.102 R)
• M2: 271,071 km (0.092 R)
• M3: 439,519 km (0.063 R)
• M4: 642,224 km (0.11 R)
• M5: 1,485,507 km (0.084 R)
• M6: 1,687,314 km (0.114 R)
• M7: 1,924,876 km (0.115 R)
• M8: 2,107,834 km (0.119 R)
• M9: 2,322,507 km (0.097 R)
• M10: 2,682,589 km (0.091 R)
• M11: 3,986,484 km (0.116 R)
• M12: 4,103,918 km (0.112 R)
• M13: 4,532,965 km (0.068 R)
• M14: 5,196,880 km (0.053 R)
• M15: 5,923,178 km (0.115 R)
• M16: 10,533,934 km (0.087 R)
• M17: 11,217,746 km (0.063 R)
• M18: 13,250,183 km (0.101 R)
• M19: 13,446,305 km (0.073 R)
• M20: 13,578,101 km (0.097 R)
• M21: 13,777,515 km (0.081 R)
• M22: 14,733,745 km (0.117 R)
• M23: 15,733,208 km (0.103 R)
• M24: 16,929,991 km (0.025 R)
• M25: 17,707,900 km (0.069 R)
• M26: 18,672,657 km (0.069 R)
• M27: 18,919,194 km (0.091 R)
• M28: 22,976,438 km (0.076 R)
• M29: 34,821,597 km (0.069 R)
• M30: 41,261,337 km (0.11 R)
• M31: 43,813,028 km (0.11 R)
• M32: 44,102,948 km (0.112 R)
• M33: 46,467,941 km (0.068 R)
• M34: 50,489,132 km (0.105 R)
• M35: 55,240,959 km (0.08 R)
• M36: 56,774,038 km (0.108 R)
• M37: 57,811,798 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.3

Radius: 4.6

Gravity: 29.6 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 12.11 AU - 19.23 AU

Year: 23882 Days

Day: 23.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 83,121,313 km

• M1: 59,989 km (0.074 R)
• M2: 215,571 km (0.082 R)
• M3: 566,228 km (0.089 R)
• M4: 1,149,061 km (0.039 R)
• M5: 1,418,337 km (0.069 R)
• M6: 1,919,939 km (0.109 R)
• M7: 2,484,222 km (0.117 R)
• M8: 2,882,452 km (0.072 R)
• M9: 4,507,982 km (0.116 R)
• M10: 4,651,147 km (0.1 R)
• M11: 5,022,449 km (0.112 R)
• M12: 6,080,256 km (0.062 R)
• M13: 6,569,590 km (0.076 R)
• M14: 6,847,394 km (0.118 R)
• M15: 9,889,616 km (0.112 R)
• M16: 11,940,004 km (0.118 R)
• M17: 13,136,787 km (0.117 R)
• M18: 13,282,645 km (0.084 R)
• M19: 17,999,017 km (0.047 R)
• M20: 18,911,116 km (0.051 R)
• M21: 19,378,609 km (0.096 R)
• M22: 21,325,625 km (0.101 R)
• M23: 24,046,511 km (0.048 R)
• M24: 29,163,058 km (0.082 R)
• M25: 33,173,926 km (0.109 R)
• M26: 33,580,533 km (0.108 R)
• M27: 38,722,212 km (0.109 R)
• M28: 41,793,606 km (0.048 R)
• M29: 44,037,574 km (0.101 R)
• M30: 48,415,705 km (0.12 R)
• M31: 49,114,028 km (0.055 R)
• M32: 51,429,953 km (0.064 R)
• M33: 51,610,966 km (0.11 R)
• M34: 54,378,826 km (0.115 R)
• M35: 59,407,858 km (0.075 R)
• M36: 62,651,887 km (0.12 R)
• M37: 67,086,118 km (0.112 R)
• M38: 74,469,521 km (0.091 R)
• M39: 75,166,348 km (0.065 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 13,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit