🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.48 AU - 0.52 AU

Year: 129 Days

Day: 42.5 Hours

Environment

Temp: 246 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,928,120 km

• M1: 50,414 km (0.089 R)
• M2: 443,558 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.66 AU - 0.72 AU

Year: 209 Days

Day: 33 Hours

Environment

Temp: 160 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.94 AU - 1.46 AU

Year: 480 Days

Day: 22.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.9

Radius: 8.2

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.03 AU - 6.09 AU

Year: 4789 Days

Day: 6.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,928,120 km

• M1: 134,638 km (0.099 R)
• M2: 295,605 km (0.082 R)
• M3: 381,624 km (0.063 R)
• M4: 477,666 km (0.092 R)
• M5: 593,604 km (0.039 R)
• M6: 1,193,193 km (0.045 R)
• M7: 1,587,084 km (0.057 R)
• M8: 1,967,810 km (0.119 R)
• M9: 2,142,092 km (0.05 R)
• M10: 2,487,214 km (0.06 R)
• M11: 2,695,155 km (0.082 R)
• M12: 2,791,496 km (0.093 R)
• M13: 3,290,704 km (0.051 R)
• M14: 3,817,438 km (0.079 R)
• M15: 4,146,105 km (0.095 R)
• M16: 4,830,665 km (0.095 R)
• M17: 4,948,249 km (0.103 R)
• M18: 5,090,516 km (0.105 R)
• M19: 5,234,280 km (0.089 R)
• M20: 5,379,240 km (0.085 R)
• M21: 5,623,982 km (0.107 R)
• M22: 5,797,366 km (0.101 R)
• M23: 6,200,533 km (0.12 R)
• M24: 6,586,645 km (0.107 R)
• M25: 6,638,705 km (0.102 R)
• M26: 7,060,421 km (0.093 R)
• M27: 7,140,456 km (0.093 R)
• M28: 7,599,721 km (0.108 R)
• M29: 8,180,161 km (0.039 R)
• M30: 8,546,676 km (0.055 R)
• M31: 8,660,520 km (0.104 R)
• M32: 8,774,962 km (0.101 R)
• M33: 9,063,088 km (0.09 R)
• M34: 9,826,635 km (0.083 R)
• M35: 9,946,014 km (0.074 R)
• M36: 10,095,911 km (0.118 R)
• M37: 10,276,626 km (0.078 R)
• M38: 10,458,537 km (0.051 R)
• M39: 10,641,495 km (0.088 R)
• M40: 10,825,500 km (0.032 R)
• M41: 11,010,553 km (0.114 R)
• M42: 11,666,540 km (0.073 R)
• M43: 11,761,235 km (0.101 R)
• M44: 11,983,238 km (0.067 R)
• M45: 12,142,710 km (0.054 R)
• M46: 14,346,885 km (0.046 R)
• M47: 14,754,389 km (0.098 R)
• M48: 14,891,122 km (0.118 R)
• M49: 15,062,710 km (0.063 R)
• M50: 15,511,654 km (0.104 R)
• M51: 15,615,923 km (0.102 R)
• M52: 16,035,246 km (0.06 R)
• M53: 16,211,024 km (0.086 R)
• M54: 16,316,789 km (0.096 R)
• M55: 16,422,854 km (0.063 R)
• M56: 16,849,208 km (0.103 R)
• M57: 17,099,485 km (0.089 R)
• M58: 17,279,152 km (0.117 R)
• M59: 17,567,876 km (0.104 R)
• M60: 18,076,958 km (0.088 R)
• M61: 18,223,265 km (0.087 R)
• M62: 19,557,827 km (0.074 R)
• M63: 19,896,517 km (0.118 R)
• M64: 20,732,320 km (0.069 R)
• M65: 20,962,252 km (0.068 R)
• M66: 21,231,528 km (0.067 R)
• M67: 22,202,718 km (0.12 R)
• M68: 23,746,568 km (0.119 R)
• M69: 23,866,844 km (0.07 R)
• M70: 24,107,846 km (0.074 R)
• M71: 24,389,988 km (0.078 R)
• M72: 24,673,326 km (0.071 R)
• M73: 25,079,933 km (0.037 R)
• M74: 25,447,645 km (0.089 R)
• M75: 25,611,754 km (0.051 R)
• M76: 26,395,796 km (0.1 R)
• M77: 27,145,730 km (0.111 R)
• M78: 27,733,949 km (0.119 R)
• M79: 28,241,535 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.6

Radius: 9

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.25 AU - 11.35 AU

Year: 12074 Days

Day: 12.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,928,120 km

• M1: 116,537 km (0.109 R)
• M2: 187,297 km (0.111 R)
• M3: 245,041 km (0.062 R)
• M4: 821,741 km (0.095 R)
• M5: 1,670,859 km (0.037 R)
• M6: 1,890,468 km (0.118 R)
• M7: 1,991,148 km (0.113 R)
• M8: 2,197,892 km (0.111 R)
• M9: 2,439,044 km (0.044 R)
• M10: 2,660,598 km (0.076 R)
• M11: 3,005,272 km (0.071 R)
• M12: 3,182,994 km (0.079 R)
• M13: 3,273,052 km (0.067 R)
• M14: 3,736,805 km (0.086 R)
• M15: 4,025,080 km (0.027 R)
• M16: 4,155,380 km (0.105 R)
• M17: 4,221,203 km (0.085 R)
• M18: 5,864,087 km (0.101 R)
• M19: 6,655,460 km (0.101 R)
• M20: 7,083,459 km (0.103 R)
• M21: 8,130,046 km (0.057 R)
• M22: 8,461,854 km (0.075 R)
• M23: 9,010,429 km (0.087 R)
• M24: 9,267,588 km (0.112 R)
• M25: 9,353,756 km (0.069 R)
• M26: 9,657,739 km (0.087 R)
• M27: 10,009,145 km (0.101 R)
• M28: 10,499,078 km (0.098 R)
• M29: 10,588,986 km (0.109 R)
• M30: 13,355,051 km (0.044 R)
• M31: 15,451,814 km (0.116 R)
• M32: 15,605,451 km (0.096 R)
• M33: 16,225,086 km (0.111 R)
• M34: 16,800,290 km (0.097 R)
• M35: 16,958,265 km (0.11 R)
• M36: 17,541,846 km (0.094 R)
• M37: 17,755,771 km (0.099 R)
• M38: 18,892,715 km (0.098 R)
• M39: 19,331,934 km (0.109 R)
• M40: 20,444,943 km (0.109 R)
• M41: 21,065,923 km (0.109 R)
• M42: 21,521,449 km (0.117 R)
• M43: 21,635,891 km (0.119 R)
• M44: 21,807,779 km (0.106 R)
• M45: 22,674,400 km (0.041 R)
• M46: 22,907,324 km (0.06 R)
• M47: 23,375,714 km (0.103 R)
• M48: 24,262,531 km (0.057 R)
• M49: 26,926,570 km (0.118 R)
• M50: 27,235,190 km (0.057 R)
• M51: 27,544,858 km (0.042 R)
• M52: 27,918,104 km (0.115 R)
• M53: 27,980,487 km (0.111 R)
• M54: 28,418,360 km (0.108 R)
• M55: 29,427,696 km (0.09 R)
• M56: 29,809,321 km (0.079 R)
• M57: 30,064,534 km (0.086 R)
• M58: 30,963,767 km (0.089 R)
• M59: 31,222,272 km (0.034 R)
• M60: 31,871,826 km (0.086 R)
• M61: 32,198,099 km (0.072 R)
• M62: 32,788,562 km (0.104 R)
• M63: 33,448,588 km (0.072 R)
• M64: 33,913,388 km (0.108 R)
• M65: 34,179,822 km (0.11 R)
• M66: 34,580,894 km (0.064 R)
• M67: 34,849,123 km (0.084 R)
• M68: 35,320,207 km (0.096 R)
• M69: 35,387,676 km (0.051 R)
• M70: 36,200,740 km (0.108 R)
• M71: 36,268,657 km (0.108 R)
• M72: 36,541,225 km (0.108 R)
• M73: 37,225,485 km (0.106 R)
• M74: 37,362,966 km (0.067 R)
• M75: 37,707,041 km (0.098 R)
• M76: 37,776,006 km (0.117 R)
• M77: 40,427,478 km (0.12 R)
• M78: 42,419,374 km (0.057 R)
• M79: 42,706,602 km (0.106 R)
• M80: 43,282,853 km (0.081 R)
• M81: 43,861,647 km (0.078 R)
• M82: 44,515,838 km (0.118 R)
• M83: 45,833,945 km (0.045 R)
• M84: 46,202,405 km (0.08 R)
• M85: 46,645,813 km (0.055 R)
• M86: 47,611,467 km (0.103 R)
• M87: 50,851,907 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 11,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit