🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.45 AU - 0.55 AU

Year: 130 Days

Day: 17.6 Hours

Environment

Temp: 251 °C

Axial Tilt: 157.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,901,042 km

• M1: 40,691 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.17 AU - 1.41 AU

Year: 538 Days

Day: 26 Hours

Environment

Temp: -6 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.97 AU - 2.71 AU

Year: 1314 Days

Day: 20.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.22 AU - 3.3 AU

Year: 1683 Days

Day: 13.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.1

Radius: 9

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.64 AU - 6.66 AU

Year: 4930 Days

Day: 8.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,901,042 km

• M1: 120,426 km (0.11 R)
• M2: 214,823 km (0.063 R)
• M3: 559,646 km (0.109 R)
• M4: 862,133 km (0.083 R)
• M5: 934,538 km (0.074 R)
• M6: 1,039,406 km (0.101 R)
• M7: 1,132,755 km (0.099 R)
• M8: 1,551,779 km (0.095 R)
• M9: 1,623,137 km (0.089 R)
• M10: 2,134,014 km (0.045 R)
• M11: 2,193,853 km (0.05 R)
• M12: 2,501,276 km (0.049 R)
• M13: 2,670,771 km (0.053 R)
• M14: 2,866,295 km (0.07 R)
• M15: 3,043,868 km (0.103 R)
• M16: 3,456,908 km (0.104 R)
• M17: 3,527,518 km (0.082 R)
• M18: 3,694,170 km (0.054 R)
• M19: 4,335,496 km (0.084 R)
• M20: 4,462,953 km (0.074 R)
• M21: 4,695,279 km (0.099 R)
• M22: 5,470,794 km (0.12 R)
• M23: 6,199,785 km (0.116 R)
• M24: 6,751,651 km (0.082 R)
• M25: 6,810,742 km (0.071 R)
• M26: 7,198,500 km (0.118 R)
• M27: 7,562,920 km (0.107 R)
• M28: 8,500,151 km (0.086 R)
• M29: 9,079,992 km (0.101 R)
• M30: 9,210,591 km (0.081 R)
• M31: 9,407,761 km (0.104 R)
• M32: 9,739,270 km (0.077 R)
• M33: 9,906,521 km (0.088 R)
• M34: 10,007,350 km (0.08 R)
• M35: 10,345,890 km (0.098 R)
• M36: 10,756,984 km (0.114 R)
• M37: 11,103,752 km (0.067 R)
• M38: 12,165,897 km (0.112 R)
• M39: 12,346,013 km (0.105 R)
• M40: 12,563,379 km (0.109 R)
• M41: 12,709,087 km (0.055 R)
• M42: 12,965,199 km (0.053 R)
• M43: 13,075,602 km (0.037 R)
• M44: 13,781,554 km (0.097 R)
• M45: 14,195,940 km (0.104 R)
• M46: 14,385,780 km (0.071 R)
• M47: 14,614,515 km (0.084 R)
• M48: 14,806,150 km (0.113 R)
• M49: 15,894,325 km (0.075 R)
• M50: 16,647,251 km (0.117 R)
• M51: 16,887,505 km (0.044 R)
• M52: 17,249,981 km (0.106 R)
• M53: 17,330,913 km (0.114 R)
• M54: 18,600,999 km (0.106 R)
• M55: 18,850,379 km (0.097 R)
• M56: 19,562,614 km (0.032 R)
• M57: 20,283,826 km (0.111 R)
• M58: 20,626,106 km (0.094 R)
• M59: 20,841,078 km (0.065 R)
• M60: 21,708,446 km (0.036 R)
• M61: 22,190,451 km (0.109 R)
• M62: 22,278,414 km (0.091 R)
• M63: 22,498,921 km (0.113 R)
• M64: 23,165,081 km (0.117 R)
• M65: 23,343,701 km (0.07 R)
• M66: 23,522,919 km (0.088 R)
• M67: 24,063,117 km (0.115 R)
• M68: 24,471,070 km (0.118 R)
• M69: 24,607,503 km (0.087 R)
• M70: 26,125,174 km (0.094 R)
• M71: 27,012,738 km (0.07 R)
• M72: 27,531,244 km (0.093 R)
• M73: 27,767,908 km (0.085 R)
• M74: 27,957,748 km (0.106 R)
• M75: 28,386,495 km (0.106 R)
• M76: 29,057,741 km (0.084 R)
• M77: 29,685,753 km (0.104 R)
• M78: 30,074,558 km (0.064 R)
• M79: 30,416,089 km (0.054 R)
• M80: 31,053,676 km (0.1 R)
• M81: 32,292,196 km (0.101 R)
• M82: 32,641,956 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 18,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit