🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.46 AU - 0.62 AU

Year: 146 Days

Day: 38.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 113.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,516,014 km

• M1: 327,021 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.58 AU - 0.64 AU

Year: 176 Days

Day: 16.2 Hours

Environment

Temp: 213 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.75 AU - 1.17 AU

Year: 347 Days

Day: 16.5 Hours

Environment

Temp: 41 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.03 AU - 1.17 AU

Year: 426 Days

Day: 29.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.98 AU - 1.36 AU

Year: 467 Days

Day: 15 Hours

Environment

Temp: 2 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.76 AU - 3.28 AU

Year: 1936 Days

Day: 24 Hours

Environment

Temp: -113 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.2

Radius: 8.9

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.21 AU - 10.09 AU

Year: 9386 Days

Day: 8.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,516,014 km

• M1: 268,678 km (0.116 R)
• M2: 400,922 km (0.039 R)
• M3: 469,289 km (0.116 R)
• M4: 635,641 km (0.043 R)
• M5: 734,974 km (0.09 R)
• M6: 988,094 km (0.112 R)
• M7: 1,395,898 km (0.095 R)
• M8: 2,097,811 km (0.104 R)
• M9: 2,198,790 km (0.104 R)
• M10: 2,353,474 km (0.118 R)
• M11: 3,355,031 km (0.12 R)
• M12: 4,278,798 km (0.034 R)
• M13: 4,407,752 km (0.066 R)
• M14: 5,208,100 km (0.091 R)
• M15: 5,484,856 km (0.068 R)
• M16: 6,052,730 km (0.115 R)
• M17: 6,270,544 km (0.085 R)
• M18: 7,553,196 km (0.12 R)
• M19: 7,985,086 km (0.106 R)
• M20: 8,587,067 km (0.12 R)
• M21: 10,176,545 km (0.075 R)
• M22: 10,262,713 km (0.095 R)
• M23: 11,404,743 km (0.116 R)
• M24: 11,719,198 km (0.116 R)
• M25: 12,448,338 km (0.044 R)
• M26: 12,679,168 km (0.097 R)
• M27: 13,427,606 km (0.042 R)
• M28: 14,286,597 km (0.062 R)
• M29: 14,625,436 km (0.036 R)
• M30: 15,657,960 km (0.098 R)
• M31: 15,757,443 km (0.072 R)
• M32: 16,007,271 km (0.113 R)
• M33: 17,224,549 km (0.106 R)
• M34: 17,327,323 km (0.109 R)
• M35: 17,688,751 km (0.114 R)
• M36: 17,844,333 km (0.106 R)
• M37: 18,052,573 km (0.096 R)
• M38: 18,313,921 km (0.084 R)
• M39: 19,158,850 km (0.074 R)
• M40: 19,265,363 km (0.076 R)
• M41: 19,747,218 km (0.025 R)
• M42: 20,504,483 km (0.102 R)
• M43: 20,722,596 km (0.106 R)
• M44: 20,996,360 km (0.106 R)
• M45: 22,607,380 km (0.114 R)
• M46: 23,002,318 km (0.072 R)
• M47: 23,513,345 km (0.108 R)
• M48: 25,243,593 km (0.116 R)
• M49: 25,888,211 km (0.047 R)
• M50: 27,253,590 km (0.111 R)
• M51: 27,433,407 km (0.094 R)
• M52: 28,035,688 km (0.112 R)
• M53: 28,338,474 km (0.072 R)
• M54: 28,399,061 km (0.099 R)
• M55: 28,886,152 km (0.093 R)
• M56: 29,008,374 km (0.099 R)
• M57: 29,560,240 km (0.097 R)
• M58: 30,115,697 km (0.116 R)
• M59: 30,924,124 km (0.081 R)
• M60: 31,992,103 km (0.098 R)
• M61: 32,880,565 km (0.087 R)
• M62: 33,199,807 km (0.081 R)
• M63: 33,520,096 km (0.03 R)
• M64: 33,648,600 km (0.068 R)
• M65: 34,163,815 km (0.109 R)
• M66: 34,357,844 km (0.038 R)
• M67: 34,487,246 km (0.048 R)
• M68: 35,790,991 km (0.031 R)
• M69: 35,856,515 km (0.082 R)
• M70: 38,446,354 km (0.092 R)
• M71: 38,580,842 km (0.098 R)
• M72: 39,390,765 km (0.116 R)
• M73: 40,206,223 km (0.118 R)
• M74: 40,958,700 km (0.105 R)
• M75: 41,233,362 km (0.041 R)
• M76: 41,439,807 km (0.079 R)
• M77: 41,508,772 km (0.089 R)
• M78: 43,173,796 km (0.093 R)
• M79: 43,663,579 km (0.089 R)
• M80: 44,366,390 km (0.079 R)
• M81: 44,578,071 km (0.071 R)
• M82: 44,931,421 km (0.112 R)
• M83: 45,427,637 km (0.086 R)
• M84: 46,999,313 km (0.07 R)
• M85: 47,071,120 km (0.066 R)
• M86: 47,431,052 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 14,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit