🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.51 AU - 0.65 AU

Year: 155 Days

Day: 45.9 Hours

Environment

Temp: 226 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.68 AU - 0.7 AU

Year: 201 Days

Day: 27.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.59 AU - 0.83 AU

Year: 210 Days

Day: 43.5 Hours

Environment

Temp: 220 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,053,405 km

• M1: 89,310 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.95 AU - 1.27 AU

Year: 411 Days

Day: 18.3 Hours

Environment

Temp: 49 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,053,405 km

• M1: 27,825 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.46 AU - 1.94 AU

Year: 779 Days

Day: 44.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.75 AU - 2.13 AU

Year: 950 Days

Day: 13.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.08 AU - 2.36 AU

Year: 1163 Days

Day: 18.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.45 AU - 3.69 AU

Year: 2371 Days

Day: 17.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.48 AU - 5.48 AU

Year: 3333 Days

Day: 27.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,053,405 km

• M1: 1,195,137 km (0.098 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.4

Radius: 8.4

Gravity: 14.12 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.85 AU - 12.85 AU

Year: 14337 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,053,405 km

• M1: 393,592 km (0.1 R)
• M2: 595,250 km (0.05 R)
• M3: 784,641 km (0.098 R)
• M4: 1,408,913 km (0.059 R)
• M5: 1,606,532 km (0.055 R)
• M6: 1,813,126 km (0.082 R)
• M7: 1,904,381 km (0.118 R)
• M8: 1,966,015 km (0.103 R)
• M9: 2,091,528 km (0.046 R)
• M10: 2,284,808 km (0.045 R)
• M11: 2,934,811 km (0.088 R)
• M12: 4,434,679 km (0.092 R)
• M13: 4,517,257 km (0.113 R)
• M14: 5,152,001 km (0.113 R)
• M15: 5,238,768 km (0.105 R)
• M16: 5,546,341 km (0.057 R)
• M17: 5,814,720 km (0.109 R)
• M18: 5,905,077 km (0.087 R)
• M19: 6,179,140 km (0.108 R)
• M20: 7,561,574 km (0.103 R)
• M21: 8,211,128 km (0.087 R)
• M22: 8,414,731 km (0.082 R)
• M23: 9,404,021 km (0.1 R)
• M24: 11,039,724 km (0.084 R)
• M25: 11,775,447 km (0.1 R)
• M26: 12,005,080 km (0.081 R)
• M27: 13,413,543 km (0.114 R)
• M28: 14,749,901 km (0.036 R)
• M29: 15,059,569 km (0.073 R)
• M30: 15,937,858 km (0.105 R)
• M31: 16,639,622 km (0.093 R)
• M32: 17,156,333 km (0.111 R)
• M33: 18,271,734 km (0.109 R)
• M34: 19,140,449 km (0.057 R)
• M35: 21,196,223 km (0.107 R)
• M36: 23,392,918 km (0.112 R)
• M37: 23,537,131 km (0.062 R)
• M38: 23,898,858 km (0.071 R)
• M39: 24,848,206 km (0.098 R)
• M40: 25,586,771 km (0.093 R)
• M41: 25,735,322 km (0.104 R)
• M42: 27,161,139 km (0.107 R)
• M43: 27,312,682 km (0.109 R)
• M44: 27,464,673 km (0.047 R)
• M45: 27,845,549 km (0.076 R)
• M46: 28,304,815 km (0.099 R)
• M47: 29,231,125 km (0.105 R)
• M48: 29,854,050 km (0.099 R)
• M49: 31,430,812 km (0.05 R)
• M50: 34,582,241 km (0.109 R)
• M51: 34,993,485 km (0.093 R)
• M52: 36,320,418 km (0.069 R)
• M53: 36,403,894 km (0.095 R)
• M54: 37,158,017 km (0.051 R)
• M55: 38,852,362 km (0.092 R)
• M56: 39,023,203 km (0.115 R)
• M57: 40,053,334 km (0.116 R)
• M58: 41,790,165 km (0.119 R)
• M59: 42,491,630 km (0.083 R)
• M60: 43,728,804 km (0.115 R)
• M61: 45,877,029 km (0.051 R)
• M62: 46,509,978 km (0.088 R)
• M63: 47,693,148 km (0.105 R)
• M64: 48,150,917 km (0.118 R)
• M65: 49,070,794 km (0.1 R)
• M66: 49,532,902 km (0.085 R)
• M67: 50,461,307 km (0.041 R)
• M68: 52,335,618 km (0.073 R)
• M69: 52,429,865 km (0.031 R)
• M70: 53,091,686 km (0.057 R)
• M71: 53,565,911 km (0.084 R)
• M72: 53,946,488 km (0.068 R)
• M73: 57,022,669 km (0.054 R)
• M74: 57,995,654 km (0.104 R)
• M75: 58,386,403 km (0.081 R)
• M76: 58,582,077 km (0.08 R)
• M77: 59,072,310 km (0.072 R)
• M78: 59,367,017 km (0.097 R)
• M79: 59,563,739 km (0.069 R)
• M80: 60,353,017 km (0.1 R)
• M81: 63,042,338 km (0.119 R)
• M82: 63,243,098 km (0.118 R)
• M83: 64,250,041 km (0.096 R)
• M84: 64,351,020 km (0.111 R)
• M85: 65,160,943 km (0.054 R)
• M86: 66,688,337 km (0.097 R)
• M87: 67,713,232 km (0.119 R)
• M88: 68,021,703 km (0.089 R)
• M89: 68,330,772 km (0.12 R)
• M90: 68,743,363 km (0.066 R)
• M91: 68,846,735 km (0.075 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 18,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit