🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.83 AU - 1.11 AU

Year: 211 Days

Day: 33.7 Hours

Environment

Temp: 550 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.39 AU - 1.61 AU

Year: 406 Days

Day: 38.4 Hours

Environment

Temp: 372 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,021,447 km

• M1: 528,080 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.4 AU - 2.02 AU

Year: 494 Days

Day: 18.6 Hours

Environment

Temp: 332 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,021,447 km

• M1: 445,951 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 7.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.27 AU - 8.27 AU

Year: 4333 Days

Day: 15.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 75,021,447 km

• M1: 3,059,576 km (0.073 R)
• M2: 4,777,408 km (0.03 R)

Planet 5 - Terrestrial

Semi-Major Axis: 20.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 18.04 AU - 23.24 AU

Year: 20729 Days

Day: 47.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,021,447 km

• M1: 11,080,864 km (0.067 R)

Planet 6 - Terrestrial

Semi-Major Axis: 21.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 19.54 AU - 22.98 AU

Year: 21670 Days

Day: 30.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,021,447 km

• M1: 7,993,164 km (0.076 R)

Asteroid Belt

Center: 22.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 22.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 18.62 AU - 27.02 AU

Year: 24098 Days

Day: 21.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 30.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.2

Radius: 6.4

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 24.68 AU - 36.78 AU

Year: 37658 Days

Day: 21.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,021,447 km

• M1: 291,566 km (0.106 R)
• M2: 468,989 km (0.045 R)
• M3: 701,764 km (0.098 R)
• M4: 867,668 km (0.046 R)
• M5: 2,239,331 km (0.092 R)
• M6: 2,485,120 km (0.079 R)
• M7: 2,593,129 km (0.111 R)
• M8: 4,741,654 km (0.08 R)
• M9: 4,830,964 km (0.109 R)
• M10: 5,707,608 km (0.077 R)
• M11: 6,091,177 km (0.085 R)
• M12: 6,286,252 km (0.089 R)
• M13: 6,782,618 km (0.103 R)
• M14: 7,343,161 km (0.098 R)
• M15: 7,498,593 km (0.042 R)
• M16: 9,112,156 km (0.114 R)
• M17: 9,279,257 km (0.1 R)
• M18: 9,503,654 km (0.066 R)
• M19: 9,843,540 km (0.085 R)
• M20: 10,187,465 km (0.09 R)
• M21: 11,064,408 km (0.068 R)
• M22: 11,421,947 km (0.081 R)
• M23: 11,904,550 km (0.106 R)
• M24: 13,392,001 km (0.117 R)
• M25: 13,709,149 km (0.093 R)
• M26: 14,415,700 km (0.083 R)
• M27: 15,530,802 km (0.115 R)
• M28: 15,930,976 km (0.1 R)
• M29: 16,877,781 km (0.067 R)
• M30: 17,773,274 km (0.059 R)
• M31: 18,051,975 km (0.098 R)
• M32: 18,191,849 km (0.119 R)
• M33: 19,538,380 km (0.115 R)
• M34: 19,825,907 km (0.119 R)
• M35: 20,405,299 km (0.109 R)
• M36: 20,551,007 km (0.111 R)
• M37: 21,432,438 km (0.099 R)
• M38: 21,729,091 km (0.077 R)
• M39: 21,803,441 km (0.103 R)
• M40: 22,702,225 km (0.104 R)
• M41: 22,928,866 km (0.054 R)
• M42: 23,766,165 km (0.109 R)
• M43: 24,846,112 km (0.059 R)
• M44: 25,079,784 km (0.049 R)
• M45: 25,313,904 km (0.059 R)
• M46: 25,470,533 km (0.063 R)
• M47: 25,627,462 km (0.091 R)
• M48: 25,942,216 km (0.079 R)
• M49: 26,021,054 km (0.116 R)
• M50: 26,496,027 km (0.114 R)
• M51: 26,734,635 km (0.072 R)
• M52: 29,077,488 km (0.05 R)
• M53: 29,652,692 km (0.111 R)
• M54: 29,900,426 km (0.101 R)
• M55: 31,065,494 km (0.069 R)
• M56: 33,096,883 km (0.055 R)
• M57: 34,474,979 km (0.073 R)
• M58: 35,783,811 km (0.082 R)
• M59: 36,311,891 km (0.052 R)
• M60: 37,375,682 km (0.034 R)
• M61: 37,643,312 km (0.093 R)
• M62: 38,629,761 km (0.118 R)
• M63: 41,087,055 km (0.101 R)
• M64: 41,547,667 km (0.092 R)
• M65: 44,441,339 km (0.094 R)
• M66: 47,688,809 km (0.038 R)
• M67: 48,950,518 km (0.081 R)
• M68: 49,438,805 km (0.088 R)
• M69: 49,928,589 km (0.058 R)
• M70: 50,814,358 km (0.118 R)
• M71: 52,401,890 km (0.089 R)
• M72: 52,701,385 km (0.047 R)
• M73: 53,904,900 km (0.116 R)
• M74: 55,320,395 km (0.109 R)
• M75: 55,727,002 km (0.044 R)
• M76: 55,828,878 km (0.118 R)
• M77: 57,158,205 km (0.069 R)
• M78: 58,187,887 km (0.076 R)
• M79: 58,291,259 km (0.118 R)
• M80: 59,535,614 km (0.109 R)
• M81: 62,261,736 km (0.107 R)
• M82: 62,473,118 km (0.076 R)
• M83: 62,684,649 km (0.044 R)
• M84: 63,321,039 km (0.093 R)
• M85: 63,639,981 km (0.079 R)
• M86: 65,995,250 km (0.05 R)
• M87: 68,160,979 km (0.118 R)
• M88: 68,596,907 km (0.088 R)
• M89: 69,143,238 km (0.079 R)
• M90: 69,252,594 km (0.088 R)
• M91: 69,690,916 km (0.115 R)
• M92: 71,121,670 km (0.097 R)
• M93: 71,895,989 km (0.095 R)
• M94: 72,117,842 km (0.06 R)
• M95: 72,228,694 km (0.103 R)
• M96: 74,235,999 km (0.099 R)
• M97: 75,021,387 km (0.097 R)

Kuiper Belt

Range: 49.5 - 72.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 19,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit