🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.53 AU - 0.81 AU

Year: 200 Days

Day: 33.1 Hours

Environment

Temp: 202 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.66 AU - 0.72 AU

Year: 209 Days

Day: 38.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.58 AU - 0.88 AU

Year: 228 Days

Day: 26.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,600,439 km

• M1: 75,397 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.99 AU - 1.09 AU

Year: 387 Days

Day: 23.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 97.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.61 AU - 2.89 AU

Year: 1666 Days

Day: 47.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.8

Radius: 11.5

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.98 AU - 5.54 AU

Year: 4406 Days

Day: 10.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,600,439 km

• M1: 298,747 km (0.113 R)
• M2: 373,695 km (0.09 R)
• M3: 448,345 km (0.088 R)
• M4: 529,427 km (0.072 R)
• M5: 911,799 km (0.056 R)
• M6: 1,062,145 km (0.039 R)
• M7: 1,326,634 km (0.089 R)
• M8: 1,435,392 km (0.083 R)
• M9: 1,695,542 km (0.099 R)
• M10: 1,883,437 km (0.063 R)
• M11: 2,096,465 km (0.075 R)
• M12: 2,565,603 km (0.118 R)
• M13: 2,643,694 km (0.103 R)
• M14: 2,722,681 km (0.086 R)
• M15: 2,842,659 km (0.1 R)
• M16: 3,319,128 km (0.092 R)
• M17: 3,490,717 km (0.096 R)
• M18: 3,687,438 km (0.115 R)
• M19: 3,843,020 km (0.025 R)
• M20: 4,114,689 km (0.076 R)
• M21: 4,346,117 km (0.088 R)
• M22: 4,439,766 km (0.117 R)
• M23: 4,581,734 km (0.115 R)
• M24: 4,677,177 km (0.048 R)
• M25: 4,943,162 km (0.11 R)
• M26: 5,214,084 km (0.057 R)
• M27: 5,464,661 km (0.062 R)
• M28: 5,848,080 km (0.077 R)
• M29: 5,977,781 km (0.094 R)
• M30: 6,240,176 km (0.091 R)
• M31: 6,372,869 km (0.101 R)
• M32: 7,243,978 km (0.075 R)
• M33: 7,807,363 km (0.108 R)
• M34: 7,921,806 km (0.071 R)
• M35: 8,123,314 km (0.088 R)
• M36: 8,239,252 km (0.075 R)
• M37: 8,916,631 km (0.084 R)
• M38: 9,703,815 km (0.074 R)
• M39: 9,796,117 km (0.057 R)
• M40: 10,074,669 km (0.119 R)
• M41: 10,450,159 km (0.1 R)
• M42: 10,671,415 km (0.055 R)
• M43: 10,798,573 km (0.09 R)
• M44: 10,990,058 km (0.07 R)
• M45: 11,506,619 km (0.102 R)
• M46: 11,604,307 km (0.076 R)
• M47: 12,163,354 km (0.119 R)
• M48: 12,396,128 km (0.065 R)
• M49: 12,563,229 km (0.042 R)
• M50: 12,731,228 km (0.113 R)
• M51: 12,967,592 km (0.102 R)
• M52: 13,137,236 km (0.114 R)
• M53: 13,239,412 km (0.083 R)
• M54: 13,892,705 km (0.089 R)
• M55: 14,415,999 km (0.041 R)
• M56: 15,194,955 km (0.038 R)
• M57: 15,481,734 km (0.026 R)
• M58: 15,734,106 km (0.034 R)
• M59: 17,090,360 km (0.113 R)
• M60: 18,217,430 km (0.103 R)
• M61: 18,483,864 km (0.117 R)
• M62: 18,560,309 km (0.108 R)
• M63: 18,982,175 km (0.106 R)
• M64: 20,582,573 km (0.104 R)
• M65: 20,661,710 km (0.106 R)
• M66: 21,178,870 km (0.094 R)
• M67: 21,258,755 km (0.115 R)
• M68: 21,459,067 km (0.116 R)
• M69: 21,539,251 km (0.097 R)
• M70: 22,225,756 km (0.058 R)
• M71: 22,429,059 km (0.11 R)
• M72: 23,661,746 km (0.072 R)
• M73: 23,994,152 km (0.113 R)
• M74: 24,119,216 km (0.098 R)
• M75: 24,244,429 km (0.09 R)
• M76: 25,254,365 km (0.054 R)
• M77: 25,551,616 km (0.072 R)
• M78: 25,679,372 km (0.08 R)
• M79: 26,020,904 km (0.114 R)
• M80: 26,235,128 km (0.09 R)
• M81: 26,321,147 km (0.101 R)
• M82: 26,795,073 km (0.105 R)
• M83: 27,011,541 km (0.118 R)
• M84: 27,141,542 km (0.032 R)
• M85: 28,366,000 km (0.103 R)
• M86: 28,586,508 km (0.081 R)
• M87: 29,162,609 km (0.101 R)
• M88: 29,296,200 km (0.102 R)
• M89: 29,697,870 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.2

Radius: 7

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 11.57 AU - 17.77 AU

Year: 20523 Days

Day: 18.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 61,600,439 km

• M1: 89,011 km (0.105 R)
• M2: 188,942 km (0.116 R)
• M3: 507,286 km (0.118 R)
• M4: 795,561 km (0.113 R)
• M5: 968,646 km (0.056 R)
• M6: 1,275,471 km (0.104 R)
• M7: 1,401,433 km (0.059 R)
• M8: 1,747,902 km (0.112 R)
• M9: 1,831,676 km (0.091 R)
• M10: 1,888,224 km (0.085 R)
• M11: 2,392,668 km (0.077 R)
• M12: 4,060,834 km (0.105 R)
• M13: 4,667,753 km (0.119 R)
• M14: 5,181,472 km (0.092 R)
• M15: 5,262,255 km (0.09 R)
• M16: 6,783,964 km (0.099 R)
• M17: 6,960,939 km (0.112 R)
• M18: 7,005,369 km (0.103 R)
• M19: 8,573,753 km (0.109 R)
• M20: 9,152,248 km (0.093 R)
• M21: 9,693,643 km (0.115 R)
• M22: 12,498,005 km (0.101 R)
• M23: 12,660,767 km (0.119 R)
• M24: 14,326,090 km (0.057 R)
• M25: 14,839,062 km (0.084 R)
• M26: 14,953,803 km (0.118 R)
• M27: 16,830,508 km (0.111 R)
• M28: 17,553,066 km (0.028 R)
• M29: 17,857,199 km (0.058 R)
• M30: 18,101,791 km (0.05 R)
• M31: 19,090,932 km (0.064 R)
• M32: 20,415,771 km (0.085 R)
• M33: 20,479,649 km (0.118 R)
• M34: 20,863,966 km (0.094 R)
• M35: 21,186,200 km (0.09 R)
• M36: 24,768,321 km (0.047 R)
• M37: 24,836,388 km (0.093 R)
• M38: 25,041,038 km (0.027 R)
• M39: 27,328,689 km (0.113 R)
• M40: 29,682,312 km (0.064 R)
• M41: 29,899,528 km (0.096 R)
• M42: 30,117,193 km (0.113 R)
• M43: 30,481,165 km (0.065 R)
• M44: 30,700,325 km (0.102 R)
• M45: 33,219,703 km (0.099 R)
• M46: 33,822,134 km (0.066 R)
• M47: 35,727,861 km (0.093 R)
• M48: 36,344,952 km (0.111 R)
• M49: 36,577,278 km (0.104 R)
• M50: 36,732,411 km (0.057 R)
• M51: 36,810,052 km (0.041 R)
• M52: 36,887,843 km (0.104 R)
• M53: 37,355,336 km (0.079 R)
• M54: 39,244,757 km (0.072 R)
• M55: 39,642,239 km (0.095 R)
• M56: 40,441,391 km (0.09 R)
• M57: 43,197,732 km (0.051 R)
• M58: 43,608,228 km (0.092 R)
• M59: 44,350,234 km (0.104 R)
• M60: 46,349,459 km (0.12 R)
• M61: 47,444,516 km (0.048 R)
• M62: 47,868,027 km (0.104 R)
• M63: 48,377,857 km (0.078 R)
• M64: 50,176,323 km (0.109 R)
• M65: 50,521,295 km (0.095 R)
• M66: 52,695,700 km (0.114 R)
• M67: 53,134,172 km (0.099 R)
• M68: 53,485,876 km (0.041 R)
• M69: 55,166,908 km (0.03 R)
• M70: 55,612,260 km (0.078 R)
• M71: 56,237,580 km (0.069 R)
• M72: 56,865,292 km (0.093 R)
• M73: 58,580,731 km (0.088 R)
• M74: 61,139,603 km (0.108 R)
• M75: 61,508,212 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 13,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit