🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.6 AU - 0.7 AU

Year: 195 Days

Day: 13 Hours

Environment

Temp: 143 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.22 AU - 1.94 AU

Year: 740 Days

Day: 21.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.79 AU - 4.25 AU

Year: 3005 Days

Day: 16.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.2

Radius: 13

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.1 AU - 7.66 AU

Year: 6007 Days

Day: 14.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,341,994 km

• M1: 178,321 km (0.068 R)
• M2: 267,182 km (0.108 R)
• M3: 380,278 km (0.102 R)
• M4: 527,931 km (0.12 R)
• M5: 733,179 km (0.117 R)
• M6: 928,255 km (0.119 R)
• M7: 1,523,206 km (0.091 R)
• M8: 1,778,120 km (0.038 R)
• M9: 1,944,772 km (0.119 R)
• M10: 2,204,624 km (0.12 R)
• M11: 2,311,736 km (0.043 R)
• M12: 2,758,435 km (0.113 R)
• M13: 3,071,394 km (0.085 R)
• M14: 3,313,742 km (0.1 R)
• M15: 3,625,654 km (0.088 R)
• M16: 4,034,655 km (0.118 R)
• M17: 4,211,330 km (0.033 R)
• M18: 4,641,424 km (0.115 R)
• M19: 4,733,875 km (0.049 R)
• M20: 4,920,424 km (0.099 R)
• M21: 5,038,307 km (0.093 R)
• M22: 5,157,087 km (0.082 R)
• M23: 5,325,086 km (0.092 R)
• M24: 5,470,495 km (0.113 R)
• M25: 5,568,332 km (0.069 R)
• M26: 6,065,595 km (0.034 R)
• M27: 6,166,873 km (0.091 R)
• M28: 6,345,343 km (0.04 R)
• M29: 7,533,450 km (0.105 R)
• M30: 7,724,486 km (0.067 R)
• M31: 7,889,493 km (0.075 R)
• M32: 8,083,521 km (0.087 R)
• M33: 8,419,667 km (0.106 R)
• M34: 8,561,187 km (0.119 R)
• M35: 8,732,028 km (0.071 R)
• M36: 9,426,760 km (0.097 R)
• M37: 9,632,756 km (0.05 R)
• M38: 9,840,249 km (0.049 R)
• M39: 9,929,559 km (0.092 R)
• M40: 10,139,295 km (0.113 R)
• M41: 10,229,502 km (0.05 R)
• M42: 11,963,940 km (0.106 R)
• M43: 12,476,014 km (0.07 R)
• M44: 12,637,579 km (0.109 R)
• M45: 13,323,635 km (0.065 R)
• M46: 13,754,477 km (0.051 R)
• M47: 14,122,637 km (0.087 R)
• M48: 15,108,637 km (0.108 R)
• M49: 15,627,442 km (0.115 R)
• M50: 16,046,616 km (0.074 R)
• M51: 16,504,983 km (0.116 R)
• M52: 16,896,182 km (0.107 R)
• M53: 17,254,618 km (0.099 R)
• M54: 17,362,628 km (0.059 R)
• M55: 17,470,787 km (0.099 R)
• M56: 18,161,331 km (0.065 R)
• M57: 18,271,286 km (0.113 R)
• M58: 19,009,401 km (0.103 R)
• M59: 19,158,102 km (0.116 R)
• M60: 19,794,940 km (0.111 R)
• M61: 20,248,521 km (0.089 R)
• M62: 20,476,657 km (0.096 R)
• M63: 20,590,950 km (0.102 R)
• M64: 20,782,136 km (0.084 R)
• M65: 22,253,730 km (0.11 R)
• M66: 22,725,413 km (0.056 R)
• M67: 22,883,388 km (0.101 R)
• M68: 23,638,857 km (0.046 R)
• M69: 23,879,111 km (0.102 R)
• M70: 24,564,120 km (0.086 R)
• M71: 25,010,969 km (0.083 R)
• M72: 25,378,381 km (0.082 R)
• M73: 25,912,446 km (0.116 R)
• M74: 26,408,662 km (0.073 R)
• M75: 26,741,367 km (0.091 R)
• M76: 27,033,532 km (0.067 R)
• M77: 27,789,600 km (0.085 R)
• M78: 28,043,168 km (0.113 R)
• M79: 28,297,634 km (0.08 R)
• M80: 28,467,577 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.1

Radius: 9.3

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.32 AU - 7.5 AU

Year: 7519 Days

Day: 13.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 31,341,994 km

• M1: 199,863 km (0.117 R)
• M2: 321,187 km (0.115 R)
• M3: 436,227 km (0.111 R)
• M4: 553,363 km (0.107 R)
• M5: 987,795 km (0.087 R)
• M6: 1,675,945 km (0.091 R)
• M7: 2,021,965 km (0.105 R)
• M8: 2,203,427 km (0.044 R)
• M9: 2,319,515 km (0.046 R)
• M10: 3,321,073 km (0.048 R)
• M11: 3,401,108 km (0.113 R)
• M12: 4,178,867 km (0.076 R)
• M13: 5,132,703 km (0.091 R)
• M14: 6,250,049 km (0.082 R)
• M15: 6,819,269 km (0.098 R)
• M16: 7,370,089 km (0.119 R)
• M17: 8,114,637 km (0.056 R)
• M18: 8,441,060 km (0.114 R)
• M19: 9,182,018 km (0.065 R)
• M20: 10,098,305 km (0.074 R)
• M21: 10,253,887 km (0.097 R)
• M22: 10,606,938 km (0.117 R)
• M23: 10,884,143 km (0.073 R)
• M24: 10,963,878 km (0.106 R)
• M25: 11,405,491 km (0.06 R)
• M26: 11,567,506 km (0.087 R)
• M27: 11,689,578 km (0.025 R)
• M28: 12,347,808 km (0.119 R)
• M29: 12,933,484 km (0.108 R)
• M30: 13,017,857 km (0.101 R)
• M31: 13,229,837 km (0.053 R)
• M32: 13,485,500 km (0.08 R)
• M33: 13,571,070 km (0.073 R)
• M34: 14,349,727 km (0.119 R)
• M35: 14,700,534 km (0.12 R)
• M36: 15,098,464 km (0.056 R)
• M37: 15,276,486 km (0.095 R)
• M38: 15,499,985 km (0.086 R)
• M39: 16,541,934 km (0.111 R)
• M40: 17,140,924 km (0.11 R)
• M41: 17,606,622 km (0.075 R)
• M42: 17,981,963 km (0.096 R)
• M43: 18,076,360 km (0.12 R)
• M44: 18,218,029 km (0.059 R)
• M45: 18,693,152 km (0.108 R)
• M46: 19,558,575 km (0.092 R)
• M47: 20,289,810 km (0.061 R)
• M48: 20,683,402 km (0.102 R)
• M49: 21,829,172 km (0.082 R)
• M50: 22,893,261 km (0.03 R)
• M51: 23,611,930 km (0.112 R)
• M52: 23,766,913 km (0.088 R)
• M53: 23,974,106 km (0.093 R)
• M54: 24,129,837 km (0.104 R)
• M55: 24,546,916 km (0.062 R)
• M56: 24,966,239 km (0.066 R)
• M57: 26,345,681 km (0.086 R)
• M58: 27,804,260 km (0.111 R)
• M59: 27,967,920 km (0.118 R)
• M60: 29,288,870 km (0.115 R)
• M61: 29,789,424 km (0.098 R)
• M62: 30,573,616 km (0.092 R)
• M63: 30,968,405 km (0.11 R)
• M64: 31,194,746 km (0.067 R)
• M65: 31,421,537 km (0.107 R)
• M66: 32,105,349 km (0.05 R)
• M67: 32,794,097 km (0.05 R)
• M68: 33,024,777 km (0.075 R)
• M69: 33,487,783 km (0.102 R)
• M70: 34,303,091 km (0.095 R)
• M71: 34,595,854 km (0.093 R)
• M72: 36,072,235 km (0.051 R)
• M73: 36,788,211 km (0.07 R)
• M74: 36,967,878 km (0.067 R)
• M75: 37,147,994 km (0.113 R)
• M76: 38,173,487 km (0.091 R)
• M77: 39,086,184 km (0.089 R)
• M78: 39,330,776 km (0.112 R)
• M79: 39,637,153 km (0.117 R)
• M80: 40,314,083 km (0.058 R)
• M81: 40,623,152 km (0.111 R)
• M82: 41,181,302 km (0.08 R)
• M83: 41,430,083 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.5

Radius: 8.2

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.96 AU - 9.84 AU

Year: 9076 Days

Day: 9.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,341,994 km

• M1: 165,156 km (0.119 R)
• M2: 264,339 km (0.076 R)
• M3: 380,577 km (0.081 R)
• M4: 595,998 km (0.08 R)
• M5: 1,016,667 km (0.03 R)
• M6: 1,104,780 km (0.043 R)
• M7: 1,384,379 km (0.103 R)
• M8: 1,532,630 km (0.039 R)
• M9: 1,686,118 km (0.083 R)
• M10: 1,738,477 km (0.086 R)
• M11: 1,916,798 km (0.085 R)
• M12: 2,026,902 km (0.083 R)
• M13: 2,730,161 km (0.065 R)
• M14: 3,436,113 km (0.119 R)
• M15: 3,821,029 km (0.053 R)
• M16: 4,006,979 km (0.113 R)
• M17: 4,195,921 km (0.082 R)
• M18: 4,436,175 km (0.067 R)
• M19: 4,980,712 km (0.101 R)
• M20: 5,132,853 km (0.117 R)
• M21: 5,810,082 km (0.039 R)
• M22: 6,186,470 km (0.111 R)
• M23: 6,405,033 km (0.09 R)
• M24: 7,652,230 km (0.043 R)
• M25: 7,710,573 km (0.045 R)
• M26: 7,975,511 km (0.088 R)
• M27: 8,094,292 km (0.053 R)
• M28: 8,363,419 km (0.09 R)
• M29: 8,972,282 km (0.043 R)
• M30: 9,033,916 km (0.08 R)
• M31: 9,250,833 km (0.061 R)
• M32: 9,344,332 km (0.082 R)
• M33: 9,500,961 km (0.096 R)
• M34: 10,686,374 km (0.108 R)
• M35: 13,193,635 km (0.114 R)
• M36: 13,263,796 km (0.06 R)
• M37: 13,475,178 km (0.088 R)
• M38: 14,151,659 km (0.095 R)
• M39: 15,316,129 km (0.091 R)
• M40: 15,649,134 km (0.084 R)
• M41: 16,134,430 km (0.082 R)
• M42: 16,548,816 km (0.102 R)
• M43: 16,624,512 km (0.065 R)
• M44: 16,814,352 km (0.111 R)
• M45: 17,735,576 km (0.103 R)
• M46: 17,968,499 km (0.08 R)
• M47: 18,870,575 km (0.059 R)
• M48: 19,347,044 km (0.116 R)
• M49: 19,586,700 km (0.118 R)
• M50: 19,907,886 km (0.092 R)
• M51: 21,333,404 km (0.116 R)
• M52: 21,457,122 km (0.113 R)
• M53: 21,622,577 km (0.1 R)
• M54: 21,829,770 km (0.095 R)
• M55: 22,539,462 km (0.082 R)
• M56: 23,002,617 km (0.104 R)
• M57: 23,087,140 km (0.097 R)
• M58: 23,171,813 km (0.108 R)
• M59: 23,256,635 km (0.081 R)
• M60: 23,596,671 km (0.086 R)
• M61: 23,681,941 km (0.104 R)
• M62: 23,895,567 km (0.112 R)
• M63: 24,756,652 km (0.118 R)
• M64: 25,060,336 km (0.053 R)
• M65: 25,759,257 km (0.109 R)
• M66: 26,022,998 km (0.054 R)
• M67: 26,553,173 km (0.083 R)
• M68: 26,641,885 km (0.086 R)
• M69: 27,131,668 km (0.049 R)
• M70: 27,669,173 km (0.108 R)
• M71: 27,939,347 km (0.105 R)
• M72: 28,029,555 km (0.118 R)
• M73: 29,074,197 km (0.094 R)
• M74: 29,302,932 km (0.051 R)
• M75: 29,716,271 km (0.117 R)
• M76: 29,900,725 km (0.119 R)
• M77: 30,131,554 km (0.032 R)
• M78: 30,409,507 km (0.084 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 13,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit