🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.43 AU - 0.69 AU

Year: 156 Days

Day: 20.1 Hours

Environment

Temp: 216 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,304,612 km

• M1: 279,898 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.76 AU - 0.84 AU

Year: 267 Days

Day: 18.3 Hours

Environment

Temp: 109 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.1

Radius: 8.2

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.7 AU - 12.62 AU

Year: 12974 Days

Day: 5.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,304,612 km

• M1: 140,024 km (0.095 R)
• M2: 209,587 km (0.087 R)
• M3: 480,508 km (0.034 R)
• M4: 714,479 km (0.065 R)
• M5: 825,780 km (0.084 R)
• M6: 1,003,802 km (0.118 R)
• M7: 1,065,885 km (0.077 R)
• M8: 1,911,562 km (0.097 R)
• M9: 2,257,881 km (0.099 R)
• M10: 2,740,035 km (0.055 R)
• M11: 3,008,264 km (0.061 R)
• M12: 3,537,840 km (0.088 R)
• M13: 4,231,525 km (0.106 R)
• M14: 4,787,880 km (0.118 R)
• M15: 5,147,364 km (0.081 R)
• M16: 5,816,216 km (0.071 R)
• M17: 6,122,293 km (0.103 R)
• M18: 6,316,321 km (0.104 R)
• M19: 7,398,512 km (0.095 R)
• M20: 7,855,833 km (0.119 R)
• M21: 8,754,019 km (0.113 R)
• M22: 9,016,712 km (0.043 R)
• M23: 12,023,630 km (0.099 R)
• M24: 12,856,890 km (0.048 R)
• M25: 13,055,556 km (0.048 R)
• M26: 13,155,338 km (0.091 R)
• M27: 13,456,179 km (0.057 R)
• M28: 13,557,008 km (0.062 R)
• M29: 14,167,068 km (0.065 R)
• M30: 14,682,133 km (0.106 R)
• M31: 15,677,857 km (0.07 R)
• M32: 15,837,029 km (0.102 R)
• M33: 16,695,272 km (0.088 R)
• M34: 17,403,618 km (0.032 R)
• M35: 18,233,138 km (0.113 R)
• M36: 18,456,488 km (0.099 R)
• M37: 22,330,624 km (0.113 R)
• M38: 22,989,902 km (0.081 R)
• M39: 25,006,032 km (0.12 R)
• M40: 25,192,132 km (0.039 R)
• M41: 25,378,680 km (0.094 R)
• M42: 26,570,826 km (0.107 R)
• M43: 26,633,956 km (0.064 R)
• M44: 29,074,346 km (0.094 R)
• M45: 29,204,796 km (0.078 R)
• M46: 29,531,667 km (0.091 R)
• M47: 29,859,735 km (0.051 R)
• M48: 30,585,733 km (0.092 R)
• M49: 31,317,566 km (0.083 R)
• M50: 31,987,914 km (0.094 R)
• M51: 33,002,337 km (0.118 R)
• M52: 33,547,622 km (0.07 R)
• M53: 33,684,354 km (0.119 R)
• M54: 35,968,115 km (0.113 R)
• M55: 36,248,312 km (0.034 R)
• M56: 36,670,028 km (0.107 R)
• M57: 36,952,020 km (0.068 R)
• M58: 37,093,241 km (0.112 R)
• M59: 37,589,158 km (0.09 R)
• M60: 38,587,424 km (0.088 R)
• M61: 39,017,967 km (0.116 R)
• M62: 39,305,943 km (0.038 R)
• M63: 39,739,178 km (0.073 R)
• M64: 39,956,394 km (0.045 R)
• M65: 40,319,169 km (0.108 R)
• M66: 40,610,287 km (0.088 R)
• M67: 40,755,995 km (0.118 R)
• M68: 40,828,999 km (0.059 R)
• M69: 42,667,257 km (0.098 R)
• M70: 43,038,111 km (0.111 R)
• M71: 43,112,461 km (0.106 R)
• M72: 43,186,811 km (0.092 R)
• M73: 43,559,160 km (0.077 R)
• M74: 44,833,285 km (0.041 R)
• M75: 46,728,989 km (0.102 R)
• M76: 46,805,434 km (0.06 R)
• M77: 46,881,878 km (0.105 R)
• M78: 47,879,098 km (0.084 R)
• M79: 48,341,654 km (0.072 R)
• M80: 48,496,189 km (0.082 R)
• M81: 49,115,973 km (0.055 R)
• M82: 51,226,948 km (0.099 R)
• M83: 52,174,651 km (0.116 R)
• M84: 52,809,694 km (0.096 R)
• M85: 53,207,923 km (0.077 R)
• M86: 53,287,659 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.2

Radius: 4.2

Gravity: 20.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 9.96 AU - 16.22 AU

Year: 17655 Days

Day: 17 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,304,612 km

• M1: 57,296 km (0.089 R)
• M2: 92,451 km (0.078 R)
• M3: 274,662 km (0.062 R)
• M4: 502,200 km (0.076 R)
• M5: 838,047 km (0.115 R)
• M6: 920,625 km (0.05 R)
• M7: 962,961 km (0.105 R)
• M8: 1,520,662 km (0.116 R)
• M9: 1,596,359 km (0.086 R)
• M10: 1,673,402 km (0.114 R)
• M11: 1,831,078 km (0.035 R)
• M12: 2,160,642 km (0.088 R)
• M13: 2,658,504 km (0.083 R)
• M14: 3,551,603 km (0.07 R)
• M15: 5,083,635 km (0.099 R)
• M16: 5,235,327 km (0.071 R)
• M17: 6,624,792 km (0.111 R)
• M18: 6,707,520 km (0.106 R)
• M19: 6,999,535 km (0.049 R)
• M20: 7,083,758 km (0.103 R)
• M21: 7,944,245 km (0.102 R)
• M22: 8,076,191 km (0.044 R)
• M23: 8,120,322 km (0.104 R)
• M24: 8,297,595 km (0.098 R)
• M25: 8,520,945 km (0.115 R)
• M26: 9,019,555 km (0.061 R)
• M27: 9,808,384 km (0.095 R)
• M28: 10,187,316 km (0.064 R)
• M29: 10,910,472 km (0.101 R)
• M30: 12,456,715 km (0.088 R)
• M31: 12,661,216 km (0.03 R)
• M32: 13,858,298 km (0.075 R)
• M33: 14,123,236 km (0.058 R)
• M34: 14,766,058 km (0.109 R)
• M35: 15,308,949 km (0.085 R)
• M36: 17,260,004 km (0.088 R)
• M37: 17,659,580 km (0.109 R)
• M38: 18,004,403 km (0.074 R)
• M39: 18,467,708 km (0.119 R)
• M40: 18,642,438 km (0.095 R)
• M41: 20,179,556 km (0.116 R)
• M42: 20,540,087 km (0.066 R)
• M43: 21,328,468 km (0.064 R)
• M44: 22,126,572 km (0.047 R)
• M45: 22,436,240 km (0.086 R)
• M46: 23,499,432 km (0.104 R)
• M47: 24,707,136 km (0.104 R)
• M48: 25,415,631 km (0.09 R)
• M49: 25,869,810 km (0.079 R)
• M50: 26,918,192 km (0.077 R)
• M51: 27,913,616 km (0.105 R)
• M52: 28,047,207 km (0.106 R)
• M53: 28,114,077 km (0.081 R)
• M54: 28,449,326 km (0.09 R)
• M55: 28,785,921 km (0.056 R)
• M56: 29,463,151 km (0.111 R)
• M57: 31,317,417 km (0.049 R)
• M58: 32,083,657 km (0.059 R)
• M59: 32,223,681 km (0.094 R)
• M60: 35,137,548 km (0.08 R)
• M61: 36,078,967 km (0.089 R)
• M62: 36,224,526 km (0.107 R)
• M63: 37,322,425 km (0.069 R)
• M64: 38,877,794 km (0.116 R)
• M65: 39,700,881 km (0.078 R)
• M66: 41,592,995 km (0.07 R)
• M67: 41,822,030 km (0.111 R)
• M68: 42,819,249 km (0.1 R)
• M69: 44,057,321 km (0.104 R)
• M70: 44,680,695 km (0.073 R)
• M71: 45,150,283 km (0.11 R)
• M72: 45,621,367 km (0.1 R)
• M73: 45,857,582 km (0.069 R)
• M74: 46,015,258 km (0.113 R)
• M75: 46,094,096 km (0.083 R)
• M76: 48,001,319 km (0.114 R)
• M77: 48,081,354 km (0.058 R)
• M78: 49,045,064 km (0.108 R)
• M79: 50,340,132 km (0.112 R)
• M80: 52,385,734 km (0.114 R)
• M81: 54,708,989 km (0.078 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 18,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit