🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.53 AU - 0.53 AU

Year: 136 Days

Day: 16.7 Hours

Environment

Temp: 230 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.57 AU - 0.85 AU

Year: 211 Days

Day: 22 Hours

Environment

Temp: 138 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.21 AU - 1.37 AU

Year: 517 Days

Day: 33.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.63 AU - 1.73 AU

Year: 769 Days

Day: 43.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 174.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,383,685 km

• M1: 394,340 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.04 AU - 2.9 AU

Year: 1371 Days

Day: 46 Hours

Environment

Temp: -65 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.4

Radius: 12.4

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.85 AU - 10.41 AU

Year: 11384 Days

Day: 9.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,383,685 km

• M1: 252,970 km (0.054 R)
• M2: 406,158 km (0.068 R)
• M3: 584,329 km (0.105 R)
• M4: 684,709 km (0.089 R)
• M5: 810,222 km (0.117 R)
• M6: 1,236,576 km (0.036 R)
• M7: 2,142,541 km (0.106 R)
• M8: 2,445,327 km (0.087 R)
• M9: 2,703,533 km (0.111 R)
• M10: 3,277,839 km (0.108 R)
• M11: 4,677,626 km (0.051 R)
• M12: 5,702,372 km (0.066 R)
• M13: 5,969,254 km (0.114 R)
• M14: 6,594,873 km (0.053 R)
• M15: 6,674,459 km (0.103 R)
• M16: 6,834,828 km (0.105 R)
• M17: 7,613,933 km (0.043 R)
• M18: 7,950,379 km (0.093 R)
• M19: 8,377,930 km (0.103 R)
• M20: 8,856,942 km (0.069 R)
• M21: 9,434,390 km (0.077 R)
• M22: 9,932,700 km (0.114 R)
• M23: 11,335,180 km (0.116 R)
• M24: 11,574,836 km (0.101 R)
• M25: 12,108,302 km (0.116 R)
• M26: 12,255,207 km (0.098 R)
• M27: 14,115,008 km (0.1 R)
• M28: 15,103,850 km (0.111 R)
• M29: 16,764,985 km (0.083 R)
• M30: 16,983,547 km (0.051 R)
• M31: 18,652,910 km (0.087 R)
• M32: 20,141,409 km (0.115 R)
• M33: 21,253,369 km (0.06 R)
• M34: 23,049,292 km (0.114 R)
• M35: 23,292,388 km (0.115 R)
• M36: 23,597,568 km (0.103 R)
• M37: 23,903,945 km (0.111 R)
• M38: 24,026,914 km (0.067 R)
• M39: 24,211,817 km (0.083 R)
• M40: 24,458,953 km (0.068 R)
• M41: 25,959,419 km (0.112 R)
• M42: 26,402,678 km (0.084 R)
• M43: 26,912,358 km (0.067 R)
• M44: 27,618,460 km (0.106 R)
• M45: 28,787,118 km (0.097 R)
• M46: 29,180,261 km (0.078 R)
• M47: 29,509,227 km (0.104 R)
• M48: 32,184,935 km (0.117 R)
• M49: 32,593,038 km (0.1 R)
• M50: 32,797,688 km (0.071 R)
• M51: 33,139,668 km (0.06 R)
• M52: 34,103,827 km (0.077 R)
• M53: 35,146,823 km (0.032 R)
• M54: 35,918,449 km (0.089 R)
• M55: 36,059,370 km (0.074 R)
• M56: 36,341,811 km (0.116 R)
• M57: 37,193,172 km (0.064 R)
• M58: 37,836,144 km (0.113 R)
• M59: 38,554,812 km (0.1 R)
• M60: 40,297,926 km (0.079 R)
• M61: 41,696,068 km (0.119 R)
• M62: 41,844,170 km (0.102 R)
• M63: 42,215,173 km (0.071 R)
• M64: 42,587,223 km (0.054 R)
• M65: 43,484,810 km (0.093 R)
• M66: 44,691,167 km (0.118 R)
• M67: 46,674,835 km (0.088 R)
• M68: 46,905,664 km (0.12 R)
• M69: 47,059,750 km (0.119 R)
• M70: 47,213,836 km (0.077 R)
• M71: 47,445,563 km (0.115 R)
• M72: 48,453,703 km (0.07 R)
• M73: 48,531,494 km (0.111 R)
• M74: 50,254,413 km (0.108 R)
• M75: 50,648,902 km (0.041 R)
• M76: 51,997,377 km (0.115 R)
• M77: 52,476,240 km (0.092 R)
• M78: 53,197,152 km (0.097 R)
• M79: 53,679,606 km (0.072 R)
• M80: 53,760,239 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.4

Radius: 14.7

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 11.52 AU - 13.34 AU

Year: 15474 Days

Day: 9.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 28,383,685 km

• M1: 219,909 km (0.1 R)
• M2: 556,504 km (0.07 R)
• M3: 1,597,256 km (0.115 R)
• M4: 2,372,473 km (0.087 R)
• M5: 2,877,365 km (0.043 R)
• M6: 3,172,522 km (0.098 R)
• M7: 3,273,201 km (0.101 R)
• M8: 3,374,928 km (0.031 R)
• M9: 3,835,540 km (0.062 R)
• M10: 4,161,214 km (0.1 R)
• M11: 4,564,231 km (0.117 R)
• M12: 5,239,965 km (0.108 R)
• M13: 5,553,223 km (0.088 R)
• M14: 5,699,828 km (0.086 R)
• M15: 5,922,281 km (0.086 R)
• M16: 7,077,774 km (0.036 R)
• M17: 7,586,407 km (0.074 R)
• M18: 7,886,201 km (0.047 R)
• M19: 8,245,835 km (0.095 R)
• M20: 8,357,584 km (0.115 R)
• M21: 9,125,021 km (0.054 R)
• M22: 9,414,942 km (0.068 R)
• M23: 10,849,137 km (0.088 R)
• M24: 11,187,378 km (0.104 R)
• M25: 11,404,444 km (0.112 R)
• M26: 11,717,104 km (0.05 R)
• M27: 12,159,465 km (0.098 R)
• M28: 12,865,716 km (0.081 R)
• M29: 13,783,948 km (0.107 R)
• M30: 14,419,140 km (0.118 R)
• M31: 15,166,531 km (0.117 R)
• M32: 15,961,345 km (0.091 R)
• M33: 16,451,876 km (0.085 R)
• M34: 16,699,012 km (0.077 R)
• M35: 17,196,874 km (0.109 R)
• M36: 17,735,875 km (0.063 R)
• M37: 18,463,220 km (0.09 R)
• M38: 19,796,885 km (0.106 R)
• M39: 20,059,728 km (0.083 R)
• M40: 20,361,766 km (0.113 R)
• M41: 21,046,625 km (0.065 R)
• M42: 23,383,643 km (0.07 R)
• M43: 23,502,723 km (0.12 R)
• M44: 23,821,067 km (0.059 R)
• M45: 23,940,746 km (0.086 R)
• M46: 24,140,908 km (0.084 R)
• M47: 26,708,605 km (0.063 R)
• M48: 27,207,514 km (0.109 R)
• M49: 27,583,753 km (0.096 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 11,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit