🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.44 AU - 0.7 AU

Year: 150 Days

Day: 27.8 Hours

Environment

Temp: 252 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,850,677 km

• M1: 227,090 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.53 AU - 0.63 AU

Year: 154 Days

Day: 30.7 Hours

Environment

Temp: 238 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.78 AU - 0.96 AU

Year: 283 Days

Day: 44.2 Hours

Environment

Temp: 117 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,850,677 km

• M1: 511,924 km (0.116 R)
• M2: 766,240 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.75 AU - 1.05 AU

Year: 297 Days

Day: 29.3 Hours

Environment

Temp: 195 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,850,677 km

• M1: 155,582 km (0.063 R)
• M2: 705,803 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.88 AU - 1.1 AU

Year: 343 Days

Day: 42.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.38 AU - 1.68 AU

Year: 659 Days

Day: 42.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.53 AU - 5.21 AU

Year: 3743 Days

Day: 19.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,850,677 km

• M1: 891,005 km (0.116 R)
• M2: 3,217,850 km (0.079 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.57 AU - 6.05 AU

Year: 4261 Days

Day: 21.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,850,677 km

• M1: 2,896,664 km (0.101 R)
• M2: 4,563,333 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.7

Radius: 9.8

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 9.75 AU - 13.51 AU

Year: 13812 Days

Day: 9.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,850,677 km

• M1: 134,638 km (0.069 R)
• M2: 398,828 km (0.111 R)
• M3: 558,449 km (0.105 R)
• M4: 706,102 km (0.107 R)
• M5: 776,263 km (0.114 R)
• M6: 1,122,433 km (0.087 R)
• M7: 1,491,491 km (0.116 R)
• M8: 1,583,942 km (0.038 R)
• M9: 1,726,060 km (0.085 R)
• M10: 1,798,765 km (0.081 R)
• M11: 2,666,133 km (0.094 R)
• M12: 3,010,208 km (0.071 R)
• M13: 3,772,110 km (0.064 R)
• M14: 4,290,018 km (0.12 R)
• M15: 4,356,440 km (0.028 R)
• M16: 5,143,923 km (0.077 R)
• M17: 5,285,293 km (0.102 R)
• M18: 5,356,501 km (0.1 R)
• M19: 5,499,966 km (0.112 R)
• M20: 6,011,890 km (0.053 R)
• M21: 6,311,385 km (0.118 R)
• M22: 6,539,222 km (0.08 R)
• M23: 6,808,498 km (0.077 R)
• M24: 7,638,018 km (0.119 R)
• M25: 7,921,506 km (0.057 R)
• M26: 8,003,187 km (0.1 R)
• M27: 8,582,879 km (0.094 R)
• M28: 9,133,100 km (0.04 R)
• M29: 10,223,369 km (0.1 R)
• M30: 10,625,937 km (0.112 R)
• M31: 10,806,501 km (0.068 R)
• M32: 11,308,402 km (0.095 R)
• M33: 11,539,082 km (0.09 R)
• M34: 12,477,061 km (0.09 R)
• M35: 12,763,391 km (0.086 R)
• M36: 13,196,776 km (0.061 R)
• M37: 14,276,424 km (0.113 R)
• M38: 14,726,265 km (0.075 R)
• M39: 16,833,949 km (0.113 R)
• M40: 16,991,925 km (0.119 R)
• M41: 17,362,329 km (0.05 R)
• M42: 17,468,543 km (0.112 R)
• M43: 18,435,245 km (0.106 R)
• M44: 19,034,384 km (0.082 R)
• M45: 19,198,942 km (0.091 R)
• M46: 19,917,311 km (0.077 R)
• M47: 21,209,986 km (0.073 R)
• M48: 21,380,528 km (0.061 R)
• M49: 21,608,814 km (0.1 R)
• M50: 24,053,094 km (0.075 R)
• M51: 24,827,263 km (0.056 R)
• M52: 25,307,621 km (0.046 R)
• M53: 26,155,991 km (0.038 R)
• M54: 27,507,608 km (0.098 R)
• M55: 28,693,320 km (0.102 R)
• M56: 29,008,074 km (0.067 R)
• M57: 29,134,335 km (0.109 R)
• M58: 29,387,305 km (0.116 R)
• M59: 30,470,693 km (0.04 R)
• M60: 30,856,206 km (0.091 R)
• M61: 32,152,921 km (0.105 R)
• M62: 32,610,989 km (0.117 R)
• M63: 33,401,315 km (0.04 R)
• M64: 33,931,639 km (0.071 R)
• M65: 34,331,215 km (0.116 R)
• M66: 34,598,397 km (0.08 R)
• M67: 35,336,962 km (0.085 R)
• M68: 36,624,850 km (0.061 R)
• M69: 36,761,283 km (0.096 R)
• M70: 37,377,477 km (0.101 R)
• M71: 38,411,946 km (0.07 R)
• M72: 39,246,403 km (0.116 R)
• M73: 39,595,714 km (0.077 R)
• M74: 40,862,210 km (0.106 R)
• M75: 41,856,437 km (0.115 R)
• M76: 42,356,543 km (0.065 R)
• M77: 42,499,857 km (0.03 R)
• M78: 43,579,356 km (0.086 R)
• M79: 44,231,453 km (0.108 R)
• M80: 44,304,008 km (0.053 R)
• M81: 44,594,976 km (0.048 R)
• M82: 46,354,247 km (0.074 R)
• M83: 47,094,008 km (0.04 R)
• M84: 47,912,159 km (0.045 R)
• M85: 49,713,616 km (0.062 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 17,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit