🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.52 AU - 0.52 AU

Year: 158 Days

Day: 33.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,566,255 km

• M1: 202,705 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.67 AU - 1.11 AU

Year: 354 Days

Day: 37.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.25 AU - 1.45 AU

Year: 662 Days

Day: 39.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,566,255 km

• M1: 92,451 km (0.106 R)
• M2: 1,066,633 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.95 AU - 2.67 AU

Year: 1481 Days

Day: 47.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.2

Radius: 10.2

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.84 AU - 4.06 AU

Year: 3311 Days

Day: 5.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 22,566,255 km

• M1: 127,158 km (0.109 R)
• M2: 271,371 km (0.088 R)
• M3: 369,058 km (0.063 R)
• M4: 446,250 km (0.045 R)
• M5: 574,605 km (0.057 R)
• M6: 932,144 km (0.114 R)
• M7: 1,015,919 km (0.108 R)
• M8: 1,321,996 km (0.052 R)
• M9: 1,417,141 km (0.094 R)
• M10: 1,498,372 km (0.063 R)
• M11: 1,622,987 km (0.07 R)
• M12: 1,691,054 km (0.105 R)
• M13: 1,945,820 km (0.111 R)
• M14: 2,027,500 km (0.087 R)
• M15: 2,119,652 km (0.046 R)
• M16: 2,203,726 km (0.101 R)
• M17: 2,365,741 km (0.037 R)
• M18: 2,551,541 km (0.114 R)
• M19: 2,621,254 km (0.111 R)
• M20: 2,793,291 km (0.045 R)
• M21: 3,288,311 km (0.098 R)
• M22: 3,663,353 km (0.114 R)
• M23: 4,017,451 km (0.106 R)
• M24: 4,275,507 km (0.109 R)
• M25: 4,358,833 km (0.031 R)
• M26: 4,430,491 km (0.111 R)
• M27: 4,538,949 km (0.09 R)
• M28: 4,869,710 km (0.047 R)
• M29: 5,157,536 km (0.097 R)
• M30: 5,233,682 km (0.07 R)
• M31: 5,671,554 km (0.079 R)
• M32: 5,736,929 km (0.081 R)
• M33: 5,948,011 km (0.119 R)
• M34: 6,094,617 km (0.096 R)
• M35: 6,309,889 km (0.105 R)
• M36: 6,500,476 km (0.07 R)
• M37: 6,803,711 km (0.053 R)
• M38: 7,153,920 km (0.067 R)
• M39: 7,224,680 km (0.04 R)
• M40: 7,741,241 km (0.09 R)
• M41: 8,225,041 km (0.042 R)
• M42: 8,358,781 km (0.108 R)
• M43: 8,538,149 km (0.093 R)
• M44: 8,658,426 km (0.093 R)
• M45: 8,946,401 km (0.1 R)
• M46: 9,114,699 km (0.042 R)
• M47: 9,330,270 km (0.108 R)
• M48: 9,719,374 km (0.111 R)
• M49: 9,813,620 km (0.106 R)
• M50: 10,209,307 km (0.079 R)
• M51: 10,305,199 km (0.057 R)
• M52: 10,369,077 km (0.088 R)
• M53: 10,497,582 km (0.083 R)
• M54: 10,675,005 km (0.093 R)
• M55: 10,837,169 km (0.116 R)
• M56: 10,951,312 km (0.108 R)
• M57: 11,016,537 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.2

Radius: 11.7

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.09 AU - 4.27 AU

Year: 3604 Days

Day: 14.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 22,566,255 km

• M1: 359,484 km (0.092 R)
• M2: 434,731 km (0.115 R)
• M3: 615,296 km (0.093 R)
• M4: 691,292 km (0.118 R)
• M5: 997,219 km (0.111 R)
• M6: 1,077,553 km (0.075 R)
• M7: 1,345,184 km (0.048 R)
• M8: 1,553,574 km (0.055 R)
• M9: 1,801,009 km (0.101 R)
• M10: 2,017,028 km (0.091 R)
• M11: 2,211,356 km (0.11 R)
• M12: 2,365,142 km (0.109 R)
• M13: 2,474,947 km (0.109 R)
• M14: 2,981,785 km (0.08 R)
• M15: 3,152,326 km (0.063 R)
• M16: 3,326,009 km (0.069 R)
• M17: 3,520,935 km (0.104 R)
• M18: 3,646,897 km (0.051 R)
• M19: 3,756,103 km (0.112 R)
• M20: 3,866,507 km (0.081 R)
• M21: 4,015,356 km (0.091 R)
• M22: 4,299,592 km (0.095 R)
• M23: 4,531,768 km (0.079 R)
• M24: 4,688,846 km (0.094 R)
• M25: 4,968,295 km (0.095 R)
• M26: 5,480,668 km (0.103 R)
• M27: 6,204,721 km (0.084 R)
• M28: 6,445,424 km (0.066 R)
• M29: 7,004,023 km (0.025 R)
• M30: 7,323,713 km (0.096 R)
• M31: 7,601,666 km (0.074 R)
• M32: 7,741,839 km (0.08 R)
• M33: 7,882,910 km (0.058 R)
• M34: 8,048,665 km (0.118 R)
• M35: 8,674,283 km (0.114 R)
• M36: 8,968,392 km (0.06 R)
• M37: 9,440,822 km (0.093 R)
• M38: 9,743,309 km (0.102 R)
• M39: 10,177,442 km (0.089 R)
• M40: 10,280,515 km (0.103 R)
• M41: 10,435,798 km (0.05 R)
• M42: 11,117,515 km (0.116 R)
• M43: 11,250,358 km (0.082 R)
• M44: 11,356,872 km (0.065 R)
• M45: 12,551,710 km (0.078 R)
• M46: 12,634,587 km (0.115 R)
• M47: 13,389,159 km (0.114 R)
• M48: 13,900,335 km (0.079 R)
• M49: 14,708,163 km (0.073 R)
• M50: 14,883,343 km (0.116 R)
• M51: 15,088,441 km (0.032 R)
• M52: 15,176,704 km (0.095 R)
• M53: 15,265,116 km (0.086 R)
• M54: 15,412,769 km (0.105 R)
• M55: 15,679,802 km (0.086 R)
• M56: 16,218,504 km (0.119 R)
• M57: 16,429,736 km (0.044 R)
• M58: 16,763,339 km (0.118 R)
• M59: 17,068,668 km (0.07 R)
• M60: 17,160,671 km (0.082 R)
• M61: 17,499,211 km (0.099 R)
• M62: 17,839,995 km (0.044 R)
• M63: 18,433,749 km (0.091 R)
• M64: 18,843,797 km (0.099 R)
• M65: 19,097,515 km (0.065 R)
• M66: 19,288,701 km (0.069 R)
• M67: 19,512,499 km (0.102 R)
• M68: 19,962,639 km (0.11 R)
• M69: 20,513,758 km (0.112 R)
• M70: 20,611,595 km (0.079 R)
• M71: 20,840,330 km (0.103 R)
• M72: 21,069,963 km (0.102 R)
• M73: 21,598,043 km (0.064 R)
• M74: 21,730,736 km (0.049 R)
• M75: 21,930,300 km (0.044 R)
• M76: 22,163,822 km (0.112 R)
• M77: 22,331,222 km (0.052 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 15,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit