🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.96 AU - 1.14 AU

Year: 387 Days

Day: 37.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.02 AU - 1.44 AU

Year: 491 Days

Day: 35.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 59.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.08 AU - 1.52 AU

Year: 533 Days

Day: 23.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.56 AU - 2.3 AU

Year: 965 Days

Day: 32 Hours

Environment

Temp: -59 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.06 AU - 3.58 AU

Year: 2177 Days

Day: 38.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.5

Radius: 8.6

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.95 AU - 10.85 AU

Year: 10372 Days

Day: 12.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 45,903,630 km

• M1: 108,608 km (0.041 R)
• M2: 182,360 km (0.1 R)
• M3: 425,606 km (0.097 R)
• M4: 988,543 km (0.074 R)
• M5: 1,068,727 km (0.094 R)
• M6: 1,322,595 km (0.065 R)
• M7: 1,389,166 km (0.119 R)
• M8: 2,115,463 km (0.112 R)
• M9: 2,193,853 km (0.099 R)
• M10: 2,741,531 km (0.091 R)
• M11: 2,972,210 km (0.106 R)
• M12: 3,892,686 km (0.058 R)
• M13: 5,069,423 km (0.035 R)
• M14: 5,898,494 km (0.094 R)
• M15: 6,047,045 km (0.112 R)
• M16: 6,121,694 km (0.034 R)
• M17: 6,309,889 km (0.074 R)
• M18: 6,461,730 km (0.089 R)
• M19: 6,691,962 km (0.074 R)
• M20: 7,160,352 km (0.082 R)
• M21: 7,720,148 km (0.047 R)
• M22: 7,841,920 km (0.114 R)
• M23: 8,005,281 km (0.115 R)
• M24: 8,252,567 km (0.11 R)
• M25: 8,377,182 km (0.06 R)
• M26: 8,502,395 km (0.114 R)
• M27: 9,052,018 km (0.052 R)
• M28: 9,482,710 km (0.11 R)
• M29: 9,876,152 km (0.073 R)
• M30: 9,964,265 km (0.118 R)
• M31: 10,141,389 km (0.101 R)
• M32: 10,543,658 km (0.096 R)
• M33: 11,133,822 km (0.091 R)
• M34: 11,828,255 km (0.101 R)
• M35: 12,157,071 km (0.09 R)
• M36: 12,346,312 km (0.088 R)
• M37: 13,649,310 km (0.055 R)
• M38: 13,994,133 km (0.105 R)
• M39: 14,292,132 km (0.07 R)
• M40: 14,391,914 km (0.081 R)
• M41: 15,300,272 km (0.074 R)
• M42: 15,967,927 km (0.111 R)
• M43: 16,435,570 km (0.039 R)
• M44: 16,645,007 km (0.039 R)
• M45: 17,225,297 km (0.108 R)
• M46: 17,437,876 km (0.045 R)
• M47: 18,459,779 km (0.09 R)
• M48: 18,677,444 km (0.094 R)
• M49: 20,056,736 km (0.112 R)
• M50: 20,505,081 km (0.106 R)
• M51: 20,730,525 km (0.105 R)
• M52: 22,042,349 km (0.119 R)
• M53: 22,100,093 km (0.075 R)
• M54: 22,447,011 km (0.049 R)
• M55: 23,322,308 km (0.114 R)
• M56: 24,030,504 km (0.039 R)
• M57: 24,387,295 km (0.054 R)
• M58: 24,566,214 km (0.042 R)
• M59: 24,745,732 km (0.08 R)
• M60: 24,985,687 km (0.115 R)
• M61: 25,226,539 km (0.081 R)
• M62: 26,564,393 km (0.11 R)
• M63: 32,666,191 km (0.106 R)
• M64: 33,259,646 km (0.059 R)
• M65: 35,736,239 km (0.076 R)
• M66: 35,871,774 km (0.109 R)
• M67: 36,007,609 km (0.071 R)
• M68: 37,236,855 km (0.072 R)
• M69: 37,994,718 km (0.112 R)
• M70: 38,618,690 km (0.063 R)
• M71: 40,369,584 km (0.119 R)
• M72: 40,440,194 km (0.08 R)
• M73: 40,581,414 km (0.064 R)
• M74: 40,652,174 km (0.11 R)
• M75: 41,077,182 km (0.076 R)
• M76: 41,646,252 km (0.105 R)
• M77: 42,504,645 km (0.079 R)
• M78: 43,296,765 km (0.116 R)
• M79: 43,658,343 km (0.039 R)
• M80: 43,948,414 km (0.118 R)
• M81: 44,093,524 km (0.117 R)
• M82: 44,895,368 km (0.066 R)
• M83: 44,968,522 km (0.12 R)
• M84: 45,041,675 km (0.055 R)
• M85: 45,261,285 km (0.09 R)
• M86: 45,922,657 km (0.05 R)
• M87: 48,000,571 km (0.104 R)
• M88: 48,224,968 km (0.11 R)
• M89: 48,674,958 km (0.065 R)
• M90: 48,750,057 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165

Radius: 7.5

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.62 AU - 17.62 AU

Year: 19095 Days

Day: 21 Hours

Environment

Temp: -194 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,903,630 km

• M1: 94,695 km (0.096 R)
• M2: 296,503 km (0.111 R)
• M3: 473,627 km (0.117 R)
• M4: 835,055 km (0.088 R)
• M5: 905,666 km (0.118 R)
• M6: 996,771 km (0.084 R)
• M7: 1,129,913 km (0.053 R)
• M8: 1,228,498 km (0.051 R)
• M9: 1,607,579 km (0.082 R)
• M10: 2,416,305 km (0.094 R)
• M11: 2,518,779 km (0.08 R)
• M12: 2,728,067 km (0.11 R)
• M13: 2,915,812 km (0.107 R)
• M14: 3,562,524 km (0.11 R)
• M15: 4,439,018 km (0.098 R)
• M16: 4,564,979 km (0.083 R)
• M17: 4,884,969 km (0.091 R)
• M18: 5,345,282 km (0.071 R)
• M19: 6,131,568 km (0.097 R)
• M20: 6,201,580 km (0.117 R)
• M21: 6,591,881 km (0.107 R)
• M22: 6,663,688 km (0.066 R)
• M23: 7,470,618 km (0.066 R)
• M24: 7,658,364 km (0.119 R)
• M25: 7,771,759 km (0.096 R)
• M26: 7,961,898 km (0.085 R)
• M27: 8,738,161 km (0.096 R)
• M28: 8,856,643 km (0.101 R)
• M29: 10,112,218 km (0.113 R)
• M30: 10,487,110 km (0.082 R)
• M31: 10,571,034 km (0.09 R)
• M32: 10,739,631 km (0.107 R)
• M33: 11,379,611 km (0.081 R)
• M34: 11,988,025 km (0.119 R)
• M35: 12,429,040 km (0.071 R)
• M36: 12,607,061 km (0.114 R)
• M37: 13,463,659 km (0.083 R)
• M38: 13,968,103 km (0.114 R)
• M39: 14,572,329 km (0.079 R)
• M40: 14,995,691 km (0.074 R)
• M41: 15,710,170 km (0.07 R)
• M42: 16,241,093 km (0.085 R)
• M43: 16,630,945 km (0.105 R)
• M44: 17,023,938 km (0.115 R)
• M45: 17,669,005 km (0.104 R)
• M46: 18,271,585 km (0.11 R)
• M47: 18,473,991 km (0.044 R)
• M48: 19,085,547 km (0.112 R)
• M49: 19,136,709 km (0.092 R)
• M50: 19,600,163 km (0.078 R)
• M51: 19,703,685 km (0.102 R)
• M52: 21,597,295 km (0.101 R)
• M53: 22,295,169 km (0.091 R)
• M54: 22,349,174 km (0.097 R)
• M55: 23,713,357 km (0.094 R)
• M56: 23,934,014 km (0.068 R)
• M57: 24,266,420 km (0.097 R)
• M58: 24,712,072 km (0.113 R)
• M59: 24,767,872 km (0.106 R)
• M60: 26,292,723 km (0.072 R)
• M61: 26,750,343 km (0.071 R)
• M62: 26,865,234 km (0.088 R)
• M63: 27,673,512 km (0.08 R)
• M64: 28,022,374 km (0.11 R)
• M65: 28,314,239 km (0.064 R)
• M66: 29,373,243 km (0.037 R)
• M67: 30,205,755 km (0.117 R)
• M68: 30,265,444 km (0.114 R)
• M69: 32,320,919 km (0.029 R)
• M70: 32,872,487 km (0.101 R)
• M71: 33,118,575 km (0.092 R)
• M72: 34,858,847 km (0.117 R)
• M73: 35,298,515 km (0.057 R)
• M74: 35,866,389 km (0.109 R)
• M75: 36,564,712 km (0.064 R)
• M76: 36,692,169 km (0.111 R)
• M77: 37,011,411 km (0.112 R)
• M78: 37,331,700 km (0.108 R)
• M79: 37,524,232 km (0.098 R)
• M80: 39,664,080 km (0.096 R)
• M81: 41,112,487 km (0.099 R)
• M82: 42,444,207 km (0.067 R)
• M83: 43,182,622 km (0.051 R)
• M84: 43,587,284 km (0.066 R)
• M85: 43,925,376 km (0.118 R)
• M86: 44,128,679 km (0.108 R)
• M87: 44,672,318 km (0.035 R)
• M88: 45,423,449 km (0.115 R)
• M89: 45,560,480 km (0.091 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 14,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit