🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.64 AU - 0.72 AU

Year: 212 Days

Day: 42.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.71 AU - 1.11 AU

Year: 329 Days

Day: 32.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,719,636 km

• M1: 268,827 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.99 AU - 2.49 AU

Year: 1270 Days

Day: 47.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,719,636 km

• M1: 373,695 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.4

Radius: 10.8

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.25 AU - 4.63 AU

Year: 3543 Days

Day: 10.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 38,719,636 km

• M1: 153,936 km (0.115 R)
• M2: 228,735 km (0.052 R)
• M3: 305,479 km (0.113 R)
• M4: 516,861 km (0.116 R)
• M5: 672,293 km (0.071 R)
• M6: 756,516 km (0.099 R)
• M7: 874,848 km (0.099 R)
• M8: 952,190 km (0.055 R)
• M9: 1,064,688 km (0.095 R)
• M10: 1,259,764 km (0.116 R)
• M11: 1,411,606 km (0.076 R)
• M12: 1,685,220 km (0.049 R)
• M13: 1,793,529 km (0.083 R)
• M14: 2,027,650 km (0.112 R)
• M15: 2,185,774 km (0.09 R)
• M16: 2,381,149 km (0.04 R)
• M17: 2,777,434 km (0.1 R)
• M18: 2,953,660 km (0.092 R)
• M19: 3,049,253 km (0.051 R)
• M20: 3,255,848 km (0.102 R)
• M21: 3,618,922 km (0.072 R)
• M22: 3,863,963 km (0.093 R)
• M23: 4,154,482 km (0.066 R)
• M24: 4,234,966 km (0.12 R)
• M25: 4,424,806 km (0.046 R)
• M26: 4,507,085 km (0.103 R)
• M27: 4,940,170 km (0.113 R)
• M28: 5,054,164 km (0.11 R)
• M29: 5,154,694 km (0.053 R)
• M30: 5,313,866 km (0.063 R)
• M31: 5,592,716 km (0.103 R)
• M32: 5,711,647 km (0.09 R)
• M33: 5,846,434 km (0.097 R)
• M34: 6,088,633 km (0.113 R)
• M35: 6,272,340 km (0.073 R)
• M36: 6,930,271 km (0.097 R)
• M37: 7,138,362 km (0.054 R)
• M38: 7,235,151 km (0.097 R)
• M39: 7,429,928 km (0.103 R)
• M40: 7,511,608 km (0.108 R)
• M41: 7,891,437 km (0.083 R)
• M42: 7,991,518 km (0.081 R)
• M43: 8,159,217 km (0.085 R)
• M44: 8,226,686 km (0.115 R)
• M45: 8,294,304 km (0.106 R)
• M46: 8,600,830 km (0.112 R)
• M47: 8,841,982 km (0.08 R)
• M48: 9,401,329 km (0.097 R)
• M49: 9,810,628 km (0.059 R)
• M50: 10,008,397 km (0.099 R)
• M51: 10,080,653 km (0.079 R)
• M52: 10,225,613 km (0.078 R)
• M53: 10,905,386 km (0.085 R)
• M54: 11,110,335 km (0.11 R)
• M55: 11,222,683 km (0.056 R)
• M56: 11,316,481 km (0.104 R)
• M57: 11,486,274 km (0.049 R)
• M58: 11,694,664 km (0.098 R)
• M59: 12,019,441 km (0.048 R)
• M60: 12,115,483 km (0.039 R)
• M61: 12,327,762 km (0.093 R)
• M62: 12,638,776 km (0.078 R)
• M63: 12,775,658 km (0.052 R)
• M64: 12,912,989 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.7

Radius: 12.9

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.31 AU - 6.79 AU

Year: 6349 Days

Day: 6.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,719,636 km

• M1: 163,810 km (0.119 R)
• M2: 245,939 km (0.112 R)
• M3: 331,509 km (0.036 R)
• M4: 528,529 km (0.087 R)
• M5: 1,167,013 km (0.118 R)
• M6: 1,343,389 km (0.085 R)
• M7: 1,644,529 km (0.025 R)
• M8: 1,988,604 km (0.093 R)
• M9: 2,744,822 km (0.109 R)
• M10: 3,007,516 km (0.104 R)
• M11: 3,635,228 km (0.055 R)
• M12: 4,031,363 km (0.044 R)
• M13: 4,193,677 km (0.079 R)
• M14: 4,275,657 km (0.114 R)
• M15: 4,694,082 km (0.052 R)
• M16: 5,272,427 km (0.115 R)
• M17: 5,361,139 km (0.082 R)
• M18: 5,450,299 km (0.074 R)
• M19: 5,721,071 km (0.085 R)
• M20: 5,965,514 km (0.09 R)
• M21: 6,496,288 km (0.091 R)
• M22: 6,944,932 km (0.036 R)
• M23: 7,603,461 km (0.028 R)
• M24: 8,419,967 km (0.073 R)
• M25: 8,663,362 km (0.102 R)
• M26: 9,015,216 km (0.092 R)
• M27: 9,335,805 km (0.11 R)
• M28: 9,660,283 km (0.072 R)
• M29: 9,769,339 km (0.105 R)
• M30: 9,915,197 km (0.104 R)
• M31: 10,469,009 km (0.079 R)
• M32: 11,337,723 km (0.1 R)
• M33: 11,684,042 km (0.103 R)
• M34: 11,839,026 km (0.051 R)
• M35: 12,505,634 km (0.112 R)
• M36: 12,943,357 km (0.117 R)
• M37: 13,063,634 km (0.104 R)
• M38: 13,144,118 km (0.051 R)
• M39: 14,535,976 km (0.083 R)
• M40: 14,996,289 km (0.089 R)
• M41: 15,122,699 km (0.102 R)
• M42: 15,503,875 km (0.108 R)
• M43: 16,666,699 km (0.114 R)
• M44: 17,192,535 km (0.074 R)
• M45: 19,258,482 km (0.068 R)
• M46: 19,487,815 km (0.082 R)
• M47: 19,671,821 km (0.082 R)
• M48: 19,995,401 km (0.092 R)
• M49: 21,023,587 km (0.092 R)
• M50: 22,164,869 km (0.11 R)
• M51: 22,791,535 km (0.103 R)
• M52: 23,423,885 km (0.075 R)
• M53: 23,570,790 km (0.069 R)
• M54: 24,012,852 km (0.104 R)
• M55: 25,607,116 km (0.092 R)
• M56: 25,707,945 km (0.046 R)
• M57: 26,671,954 km (0.117 R)
• M58: 27,081,403 km (0.047 R)
• M59: 27,338,263 km (0.06 R)
• M60: 28,062,167 km (0.069 R)
• M61: 29,001,941 km (0.109 R)
• M62: 29,264,934 km (0.098 R)
• M63: 29,423,059 km (0.034 R)
• M64: 31,396,554 km (0.076 R)
• M65: 31,558,419 km (0.032 R)
• M66: 32,208,870 km (0.09 R)
• M67: 32,808,907 km (0.106 R)
• M68: 33,412,684 km (0.107 R)
• M69: 33,964,701 km (0.082 R)
• M70: 35,189,758 km (0.079 R)
• M71: 35,582,602 km (0.08 R)
• M72: 35,864,145 km (0.079 R)
• M73: 36,089,888 km (0.055 R)
• M74: 36,202,984 km (0.062 R)
• M75: 36,486,023 km (0.106 R)
• M76: 37,740,551 km (0.082 R)
• M77: 37,855,292 km (0.108 R)
• M78: 38,142,670 km (0.078 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 18,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit