🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.51 AU - 0.71 AU

Year: 170 Days

Day: 40 Hours

Environment

Temp: 246 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,934,848 km

• M1: 219,610 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.59 AU - 0.83 AU

Year: 213 Days

Day: 34.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.09 AU - 2.25 AU

Year: 1139 Days

Day: 31.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.2 AU - 4.2 AU

Year: 3068 Days

Day: 18.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.8

Radius: 10.6

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.68 AU - 8.52 AU

Year: 8217 Days

Day: 5.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,934,848 km

• M1: 194,926 km (0.119 R)
• M2: 275,858 km (0.047 R)
• M3: 701,165 km (0.079 R)
• M4: 851,661 km (0.093 R)
• M5: 1,300,604 km (0.057 R)
• M6: 1,454,091 km (0.094 R)
• M7: 1,950,756 km (0.106 R)
• M8: 2,207,915 km (0.051 R)
• M9: 2,603,751 km (0.057 R)
• M10: 2,777,284 km (0.089 R)
• M11: 3,044,616 km (0.052 R)
• M12: 3,273,949 km (0.099 R)
• M13: 3,461,545 km (0.056 R)
• M14: 3,652,582 km (0.107 R)
• M15: 3,970,776 km (0.099 R)
• M16: 4,145,806 km (0.115 R)
• M17: 4,246,934 km (0.118 R)
• M18: 4,765,291 km (0.091 R)
• M19: 4,898,133 km (0.116 R)
• M20: 5,140,183 km (0.078 R)
• M21: 5,386,271 km (0.104 R)
• M22: 5,496,824 km (0.1 R)
• M23: 5,889,967 km (0.117 R)
• M24: 6,032,684 km (0.086 R)
• M25: 6,912,469 km (0.102 R)
• M26: 7,214,806 km (0.046 R)
• M27: 7,521,332 km (0.12 R)
• M28: 7,738,548 km (0.111 R)
• M29: 8,052,405 km (0.085 R)
• M30: 8,563,281 km (0.087 R)
• M31: 9,018,956 km (0.072 R)
• M32: 9,349,418 km (0.091 R)
• M33: 10,090,227 km (0.06 R)
• M34: 10,398,698 km (0.111 R)
• M35: 10,606,040 km (0.116 R)
• M36: 10,919,747 km (0.097 R)
• M37: 11,060,219 km (0.111 R)
• M38: 11,699,451 km (0.087 R)
• M39: 13,013,818 km (0.055 R)
• M40: 13,877,746 km (0.079 R)
• M41: 14,182,626 km (0.095 R)
• M42: 14,644,136 km (0.097 R)
• M43: 14,721,627 km (0.116 R)
• M44: 15,071,537 km (0.09 R)
• M45: 15,779,883 km (0.087 R)
• M46: 15,898,963 km (0.086 R)
• M47: 16,098,077 km (0.091 R)
• M48: 16,458,608 km (0.109 R)
• M49: 17,106,217 km (0.095 R)
• M50: 17,269,429 km (0.075 R)
• M51: 17,515,367 km (0.038 R)
• M52: 18,010,387 km (0.053 R)
• M53: 18,134,852 km (0.117 R)
• M54: 18,426,419 km (0.054 R)
• M55: 18,677,593 km (0.105 R)
• M56: 18,845,741 km (0.11 R)
• M57: 19,651,027 km (0.076 R)
• M58: 19,736,447 km (0.087 R)
• M59: 19,993,456 km (0.064 R)
• M60: 20,208,428 km (0.104 R)
• M61: 20,771,216 km (0.079 R)
• M62: 20,945,347 km (0.045 R)
• M63: 21,823,487 km (0.082 R)
• M64: 22,133,603 km (0.09 R)
• M65: 22,356,205 km (0.094 R)
• M66: 22,983,020 km (0.055 R)
• M67: 23,073,078 km (0.12 R)
• M68: 23,389,029 km (0.115 R)
• M69: 23,660,998 km (0.117 R)
• M70: 24,345,707 km (0.038 R)
• M71: 24,713,419 km (0.102 R)
• M72: 25,361,626 km (0.116 R)
• M73: 26,579,951 km (0.077 R)
• M74: 27,913,317 km (0.119 R)
• M75: 28,009,359 km (0.054 R)
• M76: 28,346,553 km (0.079 R)
• M77: 28,878,971 km (0.086 R)
• M78: 28,976,210 km (0.104 R)
• M79: 30,101,485 km (0.119 R)
• M80: 31,041,857 km (0.068 R)
• M81: 31,640,847 km (0.118 R)
• M82: 32,193,163 km (0.112 R)
• M83: 32,344,256 km (0.103 R)
• M84: 32,495,799 km (0.086 R)
• M85: 33,002,188 km (0.118 R)
• M86: 33,613,445 km (0.074 R)
• M87: 33,766,783 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.3

Radius: 12.8

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.31 AU - 10.13 AU

Year: 8400 Days

Day: 14.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,934,848 km

• M1: 163,211 km (0.095 R)
• M2: 385,215 km (0.097 R)
• M3: 717,771 km (0.086 R)
• M4: 900,280 km (0.108 R)
• M5: 1,080,695 km (0.099 R)
• M6: 1,273,676 km (0.087 R)
• M7: 1,354,160 km (0.047 R)
• M8: 1,563,597 km (0.025 R)
• M9: 1,761,365 km (0.113 R)
• M10: 1,874,910 km (0.05 R)
• M11: 2,255,487 km (0.099 R)
• M12: 2,818,573 km (0.044 R)
• M13: 3,033,994 km (0.059 R)
• M14: 4,722,655 km (0.062 R)
• M15: 4,818,398 km (0.102 R)
• M16: 5,077,352 km (0.105 R)
• M17: 5,175,488 km (0.076 R)
• M18: 6,333,226 km (0.112 R)
• M19: 6,617,013 km (0.088 R)
• M20: 7,344,956 km (0.101 R)
• M21: 8,915,883 km (0.081 R)
• M22: 9,314,562 km (0.076 R)
• M23: 10,046,694 km (0.039 R)
• M24: 10,587,041 km (0.051 R)
• M25: 10,966,721 km (0.038 R)
• M26: 11,652,926 km (0.03 R)
• M27: 11,913,825 km (0.078 R)
• M28: 12,352,895 km (0.092 R)
• M29: 12,842,080 km (0.062 R)
• M30: 14,254,732 km (0.068 R)
• M31: 15,050,294 km (0.052 R)
• M32: 15,334,530 km (0.091 R)
• M33: 15,429,674 km (0.093 R)
• M34: 15,524,968 km (0.107 R)
• M35: 15,812,196 km (0.118 R)
• M36: 15,908,387 km (0.101 R)
• M37: 16,004,579 km (0.089 R)
• M38: 16,149,539 km (0.109 R)
• M39: 16,586,664 km (0.08 R)
• M40: 17,027,828 km (0.035 R)
• M41: 17,274,515 km (0.076 R)
• M42: 18,323,794 km (0.06 R)
• M43: 19,239,483 km (0.072 R)
• M44: 19,754,698 km (0.112 R)
• M45: 19,910,130 km (0.109 R)
• M46: 20,378,970 km (0.111 R)
• M47: 20,904,208 km (0.044 R)
• M48: 21,274,463 km (0.11 R)
• M49: 21,593,555 km (0.09 R)
• M50: 21,967,849 km (0.101 R)
• M51: 22,236,527 km (0.099 R)
• M52: 22,344,387 km (0.101 R)
• M53: 22,452,247 km (0.106 R)
• M54: 23,267,555 km (0.099 R)
• M55: 23,596,371 km (0.106 R)
• M56: 25,207,241 km (0.055 R)
• M57: 25,432,236 km (0.11 R)
• M58: 27,025,753 km (0.112 R)
• M59: 27,950,717 km (0.113 R)
• M60: 28,300,327 km (0.106 R)
• M61: 29,003,886 km (0.09 R)
• M62: 30,968,106 km (0.089 R)
• M63: 32,301,322 km (0.095 R)
• M64: 32,545,765 km (0.103 R)
• M65: 34,835,809 km (0.115 R)
• M66: 35,400,691 km (0.098 R)
• M67: 36,158,553 km (0.036 R)
• M68: 36,348,842 km (0.06 R)
• M69: 37,561,781 km (0.106 R)
• M70: 37,883,267 km (0.059 R)
• M71: 38,205,501 km (0.049 R)
• M72: 38,334,754 km (0.083 R)
• M73: 39,308,337 km (0.082 R)
• M74: 39,765,358 km (0.067 R)
• M75: 40,092,977 km (0.057 R)
• M76: 40,882,854 km (0.086 R)
• M77: 41,810,959 km (0.074 R)
• M78: 42,277,555 km (0.113 R)
• M79: 42,879,986 km (0.079 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 15,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit