🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.61 AU - 0.83 AU

Year: 228 Days

Day: 26.6 Hours

Environment

Temp: 110 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,759,526 km

• M1: 316,998 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.94 AU - 1.36 AU

Year: 460 Days

Day: 25.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.23 AU - 1.29 AU

Year: 527 Days

Day: 35.7 Hours

Environment

Temp: -14 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,759,526 km

• M1: 738,714 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.61 AU - 1.93 AU

Year: 878 Days

Day: 32 Hours

Environment

Temp: -67 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.6

Radius: 13.6

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.06 AU - 8.24 AU

Year: 7127 Days

Day: 11.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 61,759,526 km

• M1: 169,794 km (0.074 R)
• M2: 271,819 km (0.096 R)
• M3: 668,403 km (0.066 R)
• M4: 772,673 km (0.112 R)
• M5: 1,207,255 km (0.104 R)
• M6: 1,522,009 km (0.041 R)
• M7: 1,775,727 km (0.107 R)
• M8: 2,043,507 km (0.094 R)
• M9: 2,575,926 km (0.081 R)
• M10: 2,895,317 km (0.06 R)
• M11: 3,014,696 km (0.082 R)
• M12: 3,382,857 km (0.058 R)
• M13: 3,896,576 km (0.028 R)
• M14: 4,315,151 km (0.061 R)
• M15: 4,486,739 km (0.102 R)
• M16: 4,660,572 km (0.075 R)
• M17: 5,032,921 km (0.117 R)
• M18: 5,656,595 km (0.093 R)
• M19: 5,863,638 km (0.097 R)
• M20: 5,977,632 km (0.069 R)
• M21: 6,677,301 km (0.067 R)
• M22: 7,403,150 km (0.063 R)
• M23: 7,754,555 km (0.118 R)
• M24: 8,111,645 km (0.085 R)
• M25: 8,431,037 km (0.075 R)
• M26: 9,060,694 km (0.082 R)
• M27: 9,481,363 km (0.082 R)
• M28: 10,250,297 km (0.111 R)
• M29: 10,434,003 km (0.111 R)
• M30: 10,875,167 km (0.072 R)
• M31: 11,751,511 km (0.108 R)
• M32: 11,919,958 km (0.067 R)
• M33: 12,186,243 km (0.108 R)
• M34: 12,381,019 km (0.089 R)
• M35: 12,996,764 km (0.084 R)
• M36: 13,622,382 km (0.099 R)
• M37: 13,951,647 km (0.052 R)
• M38: 14,129,968 km (0.047 R)
• M39: 14,566,345 km (0.107 R)
• M40: 14,669,717 km (0.11 R)
• M41: 15,033,240 km (0.064 R)
• M42: 15,373,575 km (0.034 R)
• M43: 15,531,550 km (0.095 R)
• M44: 15,689,974 km (0.066 R)
• M45: 15,822,518 km (0.068 R)
• M46: 16,356,134 km (0.084 R)
• M47: 17,004,192 km (0.114 R)
• M48: 17,194,929 km (0.103 R)
• M49: 17,468,394 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.5

Radius: 12.1

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.29 AU - 13.67 AU

Year: 13563 Days

Day: 12.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,759,526 km

• M1: 231,428 km (0.113 R)
• M2: 439,070 km (0.118 R)
• M3: 519,853 km (0.104 R)
• M4: 606,919 km (0.077 R)
• M5: 719,117 km (0.09 R)
• M6: 923,617 km (0.033 R)
• M7: 1,101,639 km (0.076 R)
• M8: 1,365,679 km (0.117 R)
• M9: 2,069,537 km (0.082 R)
• M10: 2,647,733 km (0.112 R)
• M11: 3,343,213 km (0.049 R)
• M12: 4,130,547 km (0.111 R)
• M13: 4,855,348 km (0.091 R)
• M14: 4,973,531 km (0.08 R)
• M15: 5,414,845 km (0.118 R)
• M16: 5,785,398 km (0.092 R)
• M17: 5,910,761 km (0.084 R)
• M18: 6,638,406 km (0.029 R)
• M19: 7,213,909 km (0.053 R)
• M20: 7,484,980 km (0.047 R)
• M21: 7,897,870 km (0.097 R)
• M22: 8,037,146 km (0.108 R)
• M23: 8,130,495 km (0.063 R)
• M24: 8,793,961 km (0.082 R)
• M25: 8,890,153 km (0.09 R)
• M26: 9,180,971 km (0.106 R)
• M27: 9,327,577 km (0.074 R)
• M28: 9,524,148 km (0.047 R)
• M29: 9,821,699 km (0.084 R)
• M30: 10,223,369 km (0.119 R)
• M31: 10,375,211 km (0.111 R)
• M32: 10,990,656 km (0.104 R)
• M33: 11,460,094 km (0.101 R)
• M34: 11,829,751 km (0.075 R)
• M35: 12,526,578 km (0.096 R)
• M36: 13,181,816 km (0.112 R)
• M37: 13,457,974 km (0.116 R)
• M38: 14,298,415 km (0.082 R)
• M39: 15,445,083 km (0.053 R)
• M40: 15,619,663 km (0.109 R)
• M41: 15,912,127 km (0.074 R)
• M42: 16,621,371 km (0.037 R)
• M43: 17,522,399 km (0.082 R)
• M44: 18,934,602 km (0.088 R)
• M45: 20,383,159 km (0.069 R)
• M46: 20,959,709 km (0.112 R)
• M47: 21,997,918 km (0.107 R)
• M48: 22,128,966 km (0.026 R)
• M49: 22,920,039 km (0.102 R)
• M50: 23,252,446 km (0.113 R)
• M51: 23,787,707 km (0.031 R)
• M52: 24,870,197 km (0.119 R)
• M53: 25,417,426 km (0.053 R)
• M54: 25,830,466 km (0.115 R)
• M55: 26,384,726 km (0.082 R)
• M56: 26,593,565 km (0.089 R)
• M57: 27,013,037 km (0.037 R)
• M58: 27,505,065 km (0.087 R)
• M59: 29,286,326 km (0.12 R)
• M60: 29,502,645 km (0.092 R)
• M61: 29,791,818 km (0.114 R)
• M62: 30,591,867 km (0.116 R)
• M63: 30,738,174 km (0.11 R)
• M64: 32,362,059 km (0.091 R)
• M65: 32,511,058 km (0.086 R)
• M66: 33,109,300 km (0.06 R)
• M67: 36,542,272 km (0.112 R)
• M68: 37,633,140 km (0.092 R)
• M69: 38,893,053 km (0.09 R)
• M70: 39,130,764 km (0.096 R)
• M71: 40,487,317 km (0.088 R)
• M72: 41,859,130 km (0.047 R)
• M73: 43,904,133 km (0.1 R)
• M74: 44,069,139 km (0.079 R)
• M75: 44,648,232 km (0.065 R)
• M76: 46,989,888 km (0.103 R)
• M77: 47,412,352 km (0.089 R)
• M78: 47,496,875 km (0.112 R)
• M79: 48,686,926 km (0.109 R)
• M80: 50,490,329 km (0.113 R)
• M81: 53,368,143 km (0.117 R)
• M82: 54,339,183 km (0.111 R)
• M83: 55,583,538 km (0.079 R)
• M84: 56,209,156 km (0.096 R)
• M85: 58,190,729 km (0.045 R)
• M86: 58,372,042 km (0.1 R)
• M87: 59,099,088 km (0.085 R)
• M88: 59,646,317 km (0.062 R)
• M89: 60,653,858 km (0.087 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 18,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit