🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.46 AU - 0.68 AU

Year: 282 Days

Day: 16.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,829,174 km

• M1: 106,065 km (0.116 R)
• M2: 590,164 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.54 AU - 0.72 AU

Year: 328 Days

Day: 41.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589

Radius: 8.3

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.03 AU - 6.13 AU

Year: 7511 Days

Day: 13 Hours

Environment

Temp: -220 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,829,174 km

• M1: 135,236 km (0.081 R)
• M2: 392,545 km (0.108 R)
• M3: 921,373 km (0.08 R)
• M4: 1,083,687 km (0.085 R)
• M5: 1,492,239 km (0.069 R)
• M6: 1,606,382 km (0.117 R)
• M7: 1,684,023 km (0.095 R)
• M8: 1,763,161 km (0.034 R)
• M9: 2,351,080 km (0.099 R)
• M10: 2,417,502 km (0.11 R)
• M11: 2,506,961 km (0.09 R)
• M12: 2,574,879 km (0.061 R)
• M13: 2,805,858 km (0.11 R)
• M14: 2,947,676 km (0.12 R)
• M15: 3,019,483 km (0.057 R)
• M16: 3,263,178 km (0.043 R)
• M17: 3,387,345 km (0.107 R)
• M18: 3,769,418 km (0.108 R)
• M19: 4,058,441 km (0.094 R)
• M20: 4,192,331 km (0.1 R)
• M21: 4,713,829 km (0.084 R)
• M22: 4,996,718 km (0.08 R)
• M23: 5,082,588 km (0.075 R)
• M24: 5,140,183 km (0.072 R)
• M25: 5,255,972 km (0.117 R)
• M26: 5,549,333 km (0.104 R)
• M27: 6,029,692 km (0.113 R)
• M28: 6,182,581 km (0.1 R)
• M29: 6,617,462 km (0.05 R)
• M30: 6,966,025 km (0.088 R)
• M31: 7,158,707 km (0.097 R)
• M32: 7,549,457 km (0.11 R)
• M33: 8,522,142 km (0.114 R)
• M34: 8,625,065 km (0.098 R)
• M35: 9,533,872 km (0.114 R)
• M36: 9,605,081 km (0.058 R)
• M37: 9,819,754 km (0.099 R)
• M38: 11,290,450 km (0.103 R)
• M39: 11,592,788 km (0.071 R)
• M40: 12,554,702 km (0.051 R)
• M41: 13,104,624 km (0.096 R)
• M42: 13,622,233 km (0.082 R)
• M43: 13,782,901 km (0.102 R)
• M44: 14,350,026 km (0.098 R)
• M45: 14,472,547 km (0.069 R)
• M46: 15,173,413 km (0.089 R)
• M47: 15,298,177 km (0.028 R)
• M48: 16,012,058 km (0.108 R)
• M49: 16,181,553 km (0.114 R)
• M50: 16,608,056 km (0.083 R)
• M51: 16,951,982 km (0.108 R)
• M52: 17,081,534 km (0.083 R)
• M53: 17,734,080 km (0.066 R)
• M54: 17,953,540 km (0.042 R)
• M55: 18,350,722 km (0.048 R)
• M56: 19,288,701 km (0.108 R)
• M57: 19,695,308 km (0.087 R)
• M58: 20,059,279 km (0.091 R)
• M59: 21,025,233 km (0.06 R)
• M60: 22,006,146 km (0.115 R)
• M61: 22,715,988 km (0.102 R)
• M62: 23,818,973 km (0.119 R)
• M63: 23,915,613 km (0.08 R)
• M64: 24,206,731 km (0.085 R)
• M65: 24,352,589 km (0.093 R)
• M66: 24,792,107 km (0.101 R)
• M67: 25,086,665 km (0.073 R)
• M68: 26,626,626 km (0.079 R)
• M69: 27,534,834 km (0.108 R)
• M70: 27,890,728 km (0.118 R)
• M71: 28,094,779 km (0.112 R)
• M72: 28,248,117 km (0.054 R)
• M73: 29,329,560 km (0.081 R)
• M74: 29,901,473 km (0.082 R)
• M75: 29,953,682 km (0.05 R)
• M76: 30,634,652 km (0.065 R)
• M77: 31,692,309 km (0.116 R)
• M78: 32,600,667 km (0.075 R)
• M79: 32,815,639 km (0.115 R)
• M80: 33,571,707 km (0.11 R)
• M81: 33,951,985 km (0.063 R)
• M82: 34,661,827 km (0.119 R)
• M83: 35,321,553 km (0.054 R)
• M84: 35,431,807 km (0.109 R)
• M85: 36,040,820 km (0.091 R)
• M86: 36,430,073 km (0.074 R)
• M87: 37,100,721 km (0.103 R)
• M88: 37,493,864 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.2

Radius: 4.8

Gravity: 25.57 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.42 AU - 7.56 AU

Year: 12123 Days

Day: 16.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,829,174 km

• M1: 103,821 km (0.118 R)
• M2: 264,339 km (0.114 R)
• M3: 302,188 km (0.079 R)
• M4: 356,043 km (0.046 R)
• M5: 801,545 km (0.112 R)
• M6: 1,018,462 km (0.098 R)
• M7: 1,059,901 km (0.076 R)
• M8: 1,231,041 km (0.08 R)
• M9: 1,721,423 km (0.115 R)
• M10: 2,131,470 km (0.052 R)
• M11: 2,800,622 km (0.101 R)
• M12: 2,918,056 km (0.117 R)
• M13: 3,435,216 km (0.048 R)
• M14: 4,970,688 km (0.106 R)
• M15: 5,256,720 km (0.084 R)
• M16: 5,994,985 km (0.077 R)
• M17: 6,146,528 km (0.096 R)
• M18: 6,222,823 km (0.082 R)
• M19: 6,843,953 km (0.074 R)
• M20: 7,322,816 km (0.09 R)
• M21: 7,444,140 km (0.109 R)
• M22: 7,894,878 km (0.12 R)
• M23: 8,270,369 km (0.116 R)
• M24: 8,694,179 km (0.079 R)
• M25: 9,212,237 km (0.075 R)
• M26: 9,255,770 km (0.102 R)
• M27: 9,963,069 km (0.117 R)
• M28: 11,241,831 km (0.082 R)
• M29: 11,428,829 km (0.116 R)
• M30: 11,475,653 km (0.108 R)
• M31: 11,616,723 km (0.053 R)
• M32: 13,009,330 km (0.03 R)
• M33: 13,600,990 km (0.109 R)
• M34: 13,650,656 km (0.069 R)
• M35: 15,066,450 km (0.111 R)
• M36: 15,531,251 km (0.072 R)
• M37: 15,896,120 km (0.095 R)
• M38: 16,263,832 km (0.117 R)
• M39: 16,793,857 km (0.092 R)
• M40: 17,437,427 km (0.071 R)
• M41: 17,491,432 km (0.109 R)
• M42: 17,599,591 km (0.106 R)
• M43: 17,870,962 km (0.046 R)
• M44: 19,978,197 km (0.12 R)
• M45: 20,602,768 km (0.118 R)
• M46: 21,754,522 km (0.077 R)
• M47: 22,455,538 km (0.063 R)
• M48: 22,927,070 km (0.104 R)
• M49: 23,104,643 km (0.059 R)
• M50: 23,640,353 km (0.076 R)
• M51: 24,180,102 km (0.109 R)
• M52: 25,394,089 km (0.108 R)
• M53: 25,762,249 km (0.042 R)
• M54: 25,885,219 km (0.086 R)
• M55: 27,001,668 km (0.09 R)
• M56: 27,314,626 km (0.106 R)
• M57: 28,007,265 km (0.116 R)
• M58: 28,197,104 km (0.072 R)
• M59: 28,514,701 km (0.088 R)
• M60: 29,538,399 km (0.119 R)
• M61: 30,054,811 km (0.038 R)
• M62: 30,119,586 km (0.056 R)
• M63: 30,379,139 km (0.074 R)
• M64: 30,444,064 km (0.119 R)
• M65: 30,769,739 km (0.098 R)
• M66: 31,162,134 km (0.048 R)
• M67: 31,490,352 km (0.067 R)
• M68: 32,083,956 km (0.079 R)
• M69: 32,681,300 km (0.089 R)
• M70: 33,483,444 km (0.082 R)
• M71: 34,359,639 km (0.116 R)
• M72: 34,698,777 km (0.112 R)
• M73: 35,585,444 km (0.025 R)
• M74: 36,203,732 km (0.082 R)
• M75: 36,272,547 km (0.048 R)
• M76: 38,219,713 km (0.076 R)
• M77: 38,711,890 km (0.079 R)
• M78: 39,986,763 km (0.108 R)
• M79: 40,701,093 km (0.102 R)
• M80: 41,491,568 km (0.112 R)
• M81: 41,708,036 km (0.045 R)
• M82: 43,160,781 km (0.091 R)
• M83: 44,114,019 km (0.116 R)
• M84: 44,777,934 km (0.061 R)
• M85: 45,742,840 km (0.099 R)
• M86: 46,040,989 km (0.034 R)
• M87: 46,864,525 km (0.111 R)
• M88: 48,602,254 km (0.08 R)
• M89: 48,830,391 km (0.032 R)
• M90: 49,058,976 km (0.043 R)
• M91: 49,211,566 km (0.075 R)
• M92: 49,517,045 km (0.098 R)
• M93: 50,745,842 km (0.061 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 13,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit