🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.54 AU - 0.84 AU

Year: 204 Days

Day: 43.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,050,104 km

• M1: 75,996 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.67 AU - 0.73 AU

Year: 209 Days

Day: 32.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.76 AU - 1 AU

Year: 294 Days

Day: 28.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,050,104 km

• M1: 85,869 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.81 AU - 1.19 AU

Year: 356 Days

Day: 45.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.89 AU - 1.25 AU

Year: 395 Days

Day: 23.6 Hours

Environment

Temp: 45 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,050,104 km

• M1: 81,082 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.22 AU - 1.42 AU

Year: 541 Days

Day: 20 Hours

Environment

Temp: -6 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.06 AU - 2.7 AU

Year: 1309 Days

Day: 18.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.9

Radius: 12.6

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.9 AU - 9.48 AU

Year: 7601 Days

Day: 13.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,050,104 km

• M1: 176,675 km (0.103 R)
• M2: 296,653 km (0.101 R)
• M3: 390,750 km (0.112 R)
• M4: 539,151 km (0.057 R)
• M5: 771,476 km (0.106 R)
• M6: 934,089 km (0.075 R)
• M7: 1,037,760 km (0.117 R)
• M8: 1,163,871 km (0.071 R)
• M9: 1,295,518 km (0.066 R)
• M10: 1,616,106 km (0.066 R)
• M11: 1,829,432 km (0.092 R)
• M12: 1,962,126 km (0.067 R)
• M13: 2,190,412 km (0.102 R)
• M14: 2,284,359 km (0.061 R)
• M15: 2,598,964 km (0.08 R)
• M16: 2,979,391 km (0.103 R)
• M17: 3,163,247 km (0.115 R)
• M18: 3,296,838 km (0.101 R)
• M19: 3,793,503 km (0.083 R)
• M20: 4,734,623 km (0.053 R)
• M21: 4,918,928 km (0.063 R)
• M22: 5,582,843 km (0.079 R)
• M23: 6,308,692 km (0.12 R)
• M24: 7,029,305 km (0.117 R)
• M25: 7,524,324 km (0.029 R)
• M26: 7,739,895 km (0.045 R)
• M27: 8,103,866 km (0.109 R)
• M28: 9,810,329 km (0.106 R)
• M29: 10,006,751 km (0.1 R)
• M30: 10,125,233 km (0.1 R)
• M31: 11,253,051 km (0.054 R)
• M32: 11,417,459 km (0.077 R)
• M33: 11,665,492 km (0.115 R)
• M34: 11,831,845 km (0.111 R)
• M35: 12,083,020 km (0.025 R)
• M36: 12,761,147 km (0.102 R)
• M37: 13,364,775 km (0.075 R)
• M38: 13,626,272 km (0.073 R)
• M39: 13,801,600 km (0.11 R)
• M40: 14,332,074 km (0.114 R)
• M41: 14,421,085 km (0.1 R)
• M42: 14,510,245 km (0.116 R)
• M43: 15,004,517 km (0.058 R)
• M44: 15,458,546 km (0.079 R)
• M45: 16,240,794 km (0.116 R)
• M46: 16,800,738 km (0.118 R)
• M47: 17,700,270 km (0.11 R)
• M48: 19,398,057 km (0.043 R)
• M49: 19,644,893 km (0.12 R)
• M50: 19,743,927 km (0.038 R)
• M51: 21,147,454 km (0.102 R)
• M52: 21,503,348 km (0.106 R)
• M53: 21,963,959 km (0.085 R)
• M54: 22,531,235 km (0.069 R)
• M55: 23,469,961 km (0.073 R)
• M56: 23,996,994 km (0.066 R)
• M57: 24,155,867 km (0.075 R)
• M58: 25,385,412 km (0.083 R)
• M59: 26,143,873 km (0.096 R)
• M60: 26,252,930 km (0.068 R)
• M61: 28,016,839 km (0.06 R)
• M62: 28,184,089 km (0.102 R)
• M63: 28,351,788 km (0.094 R)
• M64: 30,332,315 km (0.068 R)
• M65: 31,079,257 km (0.071 R)
• M66: 31,890,376 km (0.096 R)
• M67: 32,181,793 km (0.106 R)
• M68: 32,884,754 km (0.077 R)
• M69: 34,844,037 km (0.113 R)
• M70: 35,324,545 km (0.076 R)
• M71: 35,626,135 km (0.104 R)
• M72: 38,316,203 km (0.1 R)
• M73: 38,502,004 km (0.101 R)
• M74: 40,124,692 km (0.096 R)
• M75: 41,388,196 km (0.113 R)
• M76: 41,833,399 km (0.096 R)
• M77: 42,921,424 km (0.107 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 11,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit