🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.03 AU - 1.05 AU

Year: 226 Days

Day: 36.1 Hours

Environment

Temp: 495 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,914,291 km

• M1: 524,191 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.92 AU - 3.72 AU

Year: 1291 Days

Day: 47.5 Hours

Environment

Temp: 242 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,914,291 km

• M1: 194,776 km (0.086 R)
• M2: 1,172,249 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 7.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.27 AU - 8.25 AU

Year: 4613 Days

Day: 32.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,914,291 km

• M1: 332,706 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.89 AU - 10.03 AU

Year: 6707 Days

Day: 47.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,914,291 km

• M1: 1,841,849 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.84 AU - 13.06 AU

Year: 8267 Days

Day: 34.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 30.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 29.41 AU - 31.61 AU

Year: 35960 Days

Day: 29.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 31.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 33.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.7

Radius: 4.5

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 30.91 AU - 35.21 AU

Year: 40561 Days

Day: 19.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,914,291 km

• M1: 96,640 km (0.119 R)
• M2: 322,383 km (0.105 R)
• M3: 351,405 km (0.058 R)
• M4: 730,187 km (0.085 R)
• M5: 1,223,860 km (0.087 R)
• M6: 1,294,620 km (0.075 R)
• M7: 1,366,726 km (0.11 R)
• M8: 1,514,978 km (0.066 R)
• M9: 1,616,854 km (0.082 R)
• M10: 1,747,154 km (0.058 R)
• M11: 1,853,966 km (0.091 R)
• M12: 1,962,874 km (0.103 R)
• M13: 2,074,025 km (0.1 R)
• M14: 2,130,274 km (0.049 R)
• M15: 2,939,149 km (0.093 R)
• M16: 3,002,579 km (0.12 R)
• M17: 3,359,071 km (0.06 R)
• M18: 3,425,342 km (0.074 R)
• M19: 3,763,284 km (0.117 R)
• M20: 4,006,231 km (0.101 R)
• M21: 4,041,386 km (0.112 R)
• M22: 4,507,085 km (0.101 R)
• M23: 4,617,039 km (0.106 R)
• M24: 5,103,382 km (0.087 R)
• M25: 5,449,701 km (0.108 R)
• M26: 5,527,641 km (0.088 R)
• M27: 5,724,213 km (0.09 R)
• M28: 5,803,500 km (0.032 R)
• M29: 6,043,604 km (0.069 R)
• M30: 6,741,179 km (0.058 R)
• M31: 7,035,737 km (0.111 R)
• M32: 7,334,484 km (0.079 R)
• M33: 8,570,612 km (0.105 R)
• M34: 10,348,433 km (0.041 R)
• M35: 10,445,073 km (0.074 R)
• M36: 10,493,543 km (0.047 R)
• M37: 11,980,845 km (0.109 R)
• M38: 13,112,852 km (0.075 R)
• M39: 14,656,403 km (0.073 R)
• M40: 15,256,739 km (0.086 R)
• M41: 15,311,791 km (0.095 R)
• M42: 16,200,253 km (0.087 R)
• M43: 16,368,700 km (0.081 R)
• M44: 16,481,347 km (0.095 R)
• M45: 16,991,326 km (0.064 R)
• M46: 18,728,606 km (0.077 R)
• M47: 18,846,340 km (0.115 R)
• M48: 19,023,464 km (0.117 R)
• M49: 21,623,026 km (0.094 R)
• M50: 21,808,527 km (0.108 R)
• M51: 21,994,477 km (0.052 R)
• M52: 22,181,026 km (0.096 R)
• M53: 22,995,437 km (0.111 R)
• M54: 25,301,189 km (0.078 R)
• M55: 25,692,537 km (0.07 R)
• M56: 26,085,979 km (0.052 R)
• M57: 26,613,611 km (0.072 R)
• M58: 27,612,326 km (0.065 R)
• M59: 28,149,981 km (0.11 R)
• M60: 28,623,309 km (0.114 R)
• M61: 30,820,153 km (0.062 R)
• M62: 31,028,992 km (0.07 R)
• M63: 31,307,992 km (0.119 R)
• M64: 31,587,890 km (0.082 R)
• M65: 32,291,149 km (0.057 R)
• M66: 32,503,129 km (0.1 R)
• M67: 32,573,889 km (0.049 R)
• M68: 33,498,554 km (0.115 R)
• M69: 34,865,429 km (0.054 R)
• M70: 36,544,217 km (0.108 R)
• M71: 36,912,676 km (0.117 R)
• M72: 36,986,578 km (0.076 R)
• M73: 37,208,282 km (0.034 R)
• M74: 38,174,534 km (0.107 R)
• M75: 39,299,660 km (0.079 R)
• M76: 39,828,488 km (0.103 R)
• M77: 40,511,851 km (0.054 R)
• M78: 41,198,954 km (0.03 R)
• M79: 41,659,267 km (0.049 R)
• M80: 42,817,454 km (0.075 R)
• M81: 43,439,332 km (0.095 R)
• M82: 44,299,520 km (0.118 R)
• M83: 44,849,741 km (0.11 R)
• M84: 45,086,255 km (0.047 R)
• M85: 47,073,364 km (0.12 R)
• M86: 49,739,646 km (0.064 R)
• M87: 50,311,409 km (0.092 R)
• M88: 51,214,532 km (0.084 R)
• M89: 51,296,811 km (0.035 R)
• M90: 53,537,188 km (0.035 R)
• M91: 54,374,936 km (0.057 R)
• M92: 54,627,158 km (0.107 R)
• M93: 56,488,455 km (0.102 R)

Kuiper Belt

Range: 51.3 - 74.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 11,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit