🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.44 AU - 0.6 AU

Year: 143 Days

Day: 41.2 Hours

Environment

Temp: 212 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.56 AU - 0.72 AU

Year: 195 Days

Day: 30.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,883,405 km

• M1: 68,815 km (0.025 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.66 AU - 0.88 AU

Year: 257 Days

Day: 17.9 Hours

Environment

Temp: 105 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.76 AU - 0.92 AU

Year: 293 Days

Day: 22.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 20,883,405 km

• M1: 42,187 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.82 AU - 0.96 AU

Year: 320 Days

Day: 43.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 20,883,405 km

• M1: 356,492 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.32 AU - 3.04 AU

Year: 1671 Days

Day: 43.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,883,405 km

• M1: 905,516 km (0.094 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.71 AU - 2.87 AU

Year: 1775 Days

Day: 29.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.9

Radius: 11

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.84 AU - 4.52 AU

Year: 3254 Days

Day: 5.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 53.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 20,883,405 km

• M1: 218,862 km (0.085 R)
• M2: 296,653 km (0.09 R)
• M3: 554,410 km (0.064 R)
• M4: 725,250 km (0.086 R)
• M5: 862,881 km (0.113 R)
• M6: 1,064,688 km (0.105 R)
• M7: 1,188,854 km (0.089 R)
• M8: 1,282,353 km (0.09 R)
• M9: 1,603,839 km (0.057 R)
• M10: 1,694,794 km (0.083 R)
• M11: 1,978,581 km (0.106 R)
• M12: 2,351,080 km (0.059 R)
• M13: 2,545,707 km (0.1 R)
• M14: 2,808,251 km (0.094 R)
• M15: 3,079,921 km (0.03 R)
• M16: 3,343,363 km (0.104 R)
• M17: 3,839,579 km (0.086 R)
• M18: 3,998,452 km (0.118 R)
• M19: 4,141,467 km (0.08 R)
• M20: 4,730,584 km (0.035 R)
• M21: 4,843,979 km (0.116 R)
• M22: 4,996,569 km (0.066 R)
• M23: 5,150,954 km (0.071 R)
• M24: 5,228,595 km (0.049 R)
• M25: 5,306,835 km (0.092 R)
• M26: 5,763,707 km (0.107 R)
• M27: 6,150,716 km (0.079 R)
• M28: 6,588,440 km (0.058 R)
• M29: 6,694,056 km (0.034 R)
• M30: 6,907,233 km (0.053 R)
• M31: 7,560,078 km (0.03 R)
• M32: 7,804,371 km (0.036 R)
• M33: 7,938,710 km (0.101 R)
• M34: 8,187,192 km (0.069 R)
• M35: 8,278,148 km (0.088 R)
• M36: 8,438,068 km (0.087 R)
• M37: 8,645,411 km (0.065 R)
• M38: 8,854,249 km (0.074 R)
• M39: 8,924,261 km (0.084 R)
• M40: 9,277,162 km (0.111 R)
• M41: 9,443,515 km (0.115 R)
• M42: 9,996,728 km (0.119 R)
• M43: 10,142,736 km (0.115 R)
• M44: 10,338,709 km (0.066 R)
• M45: 10,634,763 km (0.086 R)
• M46: 10,783,912 km (0.119 R)
• M47: 11,034,040 km (0.111 R)
• M48: 11,134,719 km (0.105 R)
• M49: 11,924,596 km (0.116 R)
• M50: 12,079,579 km (0.084 R)
• M51: 12,496,209 km (0.095 R)
• M52: 13,050,170 km (0.089 R)
• M53: 13,397,088 km (0.105 R)
• M54: 13,692,992 km (0.09 R)
• M55: 13,936,837 km (0.085 R)
• M56: 14,100,198 km (0.053 R)
• M57: 14,264,007 km (0.116 R)
• M58: 14,566,345 km (0.093 R)
• M59: 14,842,951 km (0.071 R)
• M60: 15,121,203 km (0.097 R)
• M61: 15,345,151 km (0.112 R)
• M62: 15,457,499 km (0.079 R)
• M63: 15,796,338 km (0.095 R)
• M64: 16,596,388 km (0.073 R)
• M65: 16,798,494 km (0.096 R)
• M66: 16,914,283 km (0.1 R)
• M67: 17,409,602 km (0.111 R)
• M68: 17,820,996 km (0.077 R)
• M69: 18,146,671 km (0.093 R)
• M70: 18,354,761 km (0.079 R)
• M71: 18,713,646 km (0.117 R)
• M72: 19,014,338 km (0.102 R)
• M73: 19,529,254 km (0.071 R)
• M74: 19,620,658 km (0.073 R)
• M75: 19,803,766 km (0.101 R)
• M76: 20,202,594 km (0.099 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 14,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit