🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.61 AU - 0.91 AU

Year: 255 Days

Day: 25.5 Hours

Environment

Temp: 109 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.81 AU - 1.11 AU

Year: 362 Days

Day: 47.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,116,775 km

• M1: 49,966 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.94 AU - 1.04 AU

Year: 379 Days

Day: 21.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.89 AU - 1.21 AU

Year: 414 Days

Day: 35.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,116,775 km

• M1: 678,875 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.42 AU - 1.72 AU

Year: 757 Days

Day: 14.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.79 AU - 1.79 AU

Year: 922 Days

Day: 24.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.83 AU - 2.29 AU

Year: 1138 Days

Day: 41.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,116,775 km

• M1: 388,954 km (0.106 R)
• M2: 1,436,888 km (0.101 R)

Asteroid Belt

Center: 6.91 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.5

Radius: 6.7

Gravity: 13.15 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.09 AU - 13.41 AU

Year: 15507 Days

Day: 17.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 136.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,116,775 km

• M1: 98,735 km (0.109 R)
• M2: 153,787 km (0.071 R)
• M3: 206,894 km (0.096 R)
• M4: 310,266 km (0.114 R)
• M5: 449,242 km (0.096 R)
• M6: 553,363 km (0.106 R)
• M7: 870,510 km (0.102 R)
• M8: 1,002,904 km (0.075 R)
• M9: 1,336,956 km (0.109 R)
• M10: 1,464,414 km (0.104 R)
• M11: 2,100,803 km (0.078 R)
• M12: 2,620,506 km (0.11 R)
• M13: 2,780,576 km (0.094 R)
• M14: 3,558,335 km (0.114 R)
• M15: 3,989,476 km (0.118 R)
• M16: 4,099,879 km (0.084 R)
• M17: 4,248,580 km (0.062 R)
• M18: 4,437,073 km (0.061 R)
• M19: 4,861,332 km (0.089 R)
• M20: 5,098,146 km (0.084 R)
• M21: 5,178,031 km (0.103 R)
• M22: 5,665,571 km (0.086 R)
• M23: 6,252,892 km (0.104 R)
• M24: 6,859,511 km (0.085 R)
• M25: 7,942,450 km (0.112 R)
• M26: 8,035,201 km (0.095 R)
• M27: 8,315,248 km (0.087 R)
• M28: 8,551,164 km (0.102 R)
• M29: 9,126,218 km (0.039 R)
• M30: 9,174,688 km (0.084 R)
• M31: 9,271,926 km (0.118 R)
• M32: 9,467,451 km (0.085 R)
• M33: 10,515,982 km (0.097 R)
• M34: 10,719,884 km (0.109 R)
• M35: 11,495,998 km (0.064 R)
• M36: 11,970,522 km (0.114 R)
• M37: 13,321,541 km (0.099 R)
• M38: 13,708,401 km (0.103 R)
• M39: 14,267,598 km (0.057 R)
• M40: 14,891,122 km (0.11 R)
• M41: 15,523,771 km (0.092 R)
• M42: 16,106,305 km (0.082 R)
• M43: 16,577,538 km (0.105 R)
• M44: 17,413,192 km (0.034 R)
• M45: 18,384,681 km (0.092 R)
• M46: 18,568,836 km (0.061 R)
• M47: 19,000,874 km (0.069 R)
• M48: 19,062,957 km (0.112 R)
• M49: 19,811,994 km (0.067 R)
• M50: 20,000,787 km (0.07 R)
• M51: 21,403,416 km (0.118 R)
• M52: 24,639,667 km (0.036 R)
• M53: 24,774,903 km (0.118 R)
• M54: 25,591,857 km (0.084 R)
• M55: 26,003,700 km (0.096 R)
• M56: 30,530,233 km (0.092 R)
• M57: 30,966,909 km (0.094 R)
• M58: 31,112,916 km (0.059 R)
• M59: 32,215,453 km (0.048 R)
• M60: 32,437,456 km (0.111 R)
• M61: 32,660,058 km (0.041 R)
• M62: 34,231,882 km (0.073 R)
• M63: 34,534,070 km (0.055 R)
• M64: 36,442,789 km (0.084 R)
• M65: 36,751,410 km (0.084 R)
• M66: 36,828,602 km (0.114 R)
• M67: 37,215,911 km (0.094 R)
• M68: 37,448,835 km (0.074 R)
• M69: 38,385,467 km (0.08 R)
• M70: 38,542,395 km (0.061 R)
• M71: 38,935,539 km (0.087 R)
• M72: 40,282,069 km (0.115 R)
• M73: 41,081,221 km (0.103 R)
• M74: 41,563,225 km (0.111 R)
• M75: 42,857,696 km (0.047 R)
• M76: 43,346,581 km (0.085 R)
• M77: 44,412,017 km (0.092 R)
• M78: 45,486,130 km (0.065 R)
• M79: 47,828,534 km (0.096 R)
• M80: 48,844,303 km (0.034 R)
• M81: 49,696,263 km (0.113 R)
• M82: 50,983,403 km (0.104 R)
• M83: 51,328,525 km (0.1 R)
• M84: 52,281,464 km (0.096 R)
• M85: 52,803,710 km (0.025 R)
• M86: 56,507,753 km (0.079 R)
• M87: 57,671,176 km (0.094 R)
• M88: 58,030,660 km (0.055 R)
• M89: 58,300,833 km (0.113 R)
• M90: 58,571,456 km (0.093 R)
• M91: 60,477,034 km (0.095 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 15,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit