🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.59 AU - 0.77 AU

Year: 209 Days

Day: 33.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.68 AU - 0.84 AU

Year: 247 Days

Day: 16 Hours

Environment

Temp: 184 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.85 AU - 1.27 AU

Year: 407 Days

Day: 15.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.46 AU - 2.36 AU

Year: 984 Days

Day: 16.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,517,566 km

• M1: 74,500 km (0.043 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.6

Radius: 5.3

Gravity: 14.26 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10.75 AU - 15.63 AU

Year: 17858 Days

Day: 21.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,517,566 km

• M1: 163,510 km (0.105 R)
• M2: 298,897 km (0.115 R)
• M3: 419,173 km (0.043 R)
• M4: 724,802 km (0.042 R)
• M5: 1,957,638 km (0.105 R)
• M6: 2,071,033 km (0.05 R)
• M7: 2,157,650 km (0.094 R)
• M8: 2,215,993 km (0.052 R)
• M9: 2,274,935 km (0.089 R)
• M10: 2,733,303 km (0.047 R)
• M11: 3,421,453 km (0.096 R)
• M12: 4,306,624 km (0.114 R)
• M13: 4,717,419 km (0.063 R)
• M14: 4,755,417 km (0.074 R)
• M15: 5,337,203 km (0.077 R)
• M16: 6,524,262 km (0.114 R)
• M17: 6,651,570 km (0.093 R)
• M18: 7,344,507 km (0.082 R)
• M19: 8,105,512 km (0.112 R)
• M20: 8,196,767 km (0.097 R)
• M21: 8,704,352 km (0.089 R)
• M22: 8,891,499 km (0.083 R)
• M23: 8,985,596 km (0.092 R)
• M24: 9,269,682 km (0.114 R)
• M25: 9,460,719 km (0.047 R)
• M26: 9,653,102 km (0.085 R)
• M27: 9,701,422 km (0.116 R)
• M28: 10,336,614 km (0.1 R)
• M29: 11,086,100 km (0.048 R)
• M30: 11,390,831 km (0.117 R)
• M31: 17,975,082 km (0.082 R)
• M32: 18,094,162 km (0.079 R)
• M33: 20,590,651 km (0.072 R)
• M34: 21,341,483 km (0.078 R)
• M35: 22,037,562 km (0.061 R)
• M36: 22,484,560 km (0.069 R)
• M37: 23,647,235 km (0.027 R)
• M38: 24,697,262 km (0.08 R)
• M39: 24,962,050 km (0.118 R)
• M40: 25,628,359 km (0.027 R)
• M41: 25,963,608 km (0.103 R)
• M42: 26,030,777 km (0.059 R)
• M43: 27,046,397 km (0.114 R)
• M44: 29,746,639 km (0.041 R)
• M45: 30,807,886 km (0.101 R)
• M46: 31,307,394 km (0.107 R)
• M47: 31,665,830 km (0.041 R)
• M48: 32,025,613 km (0.11 R)
• M49: 32,242,081 km (0.075 R)
• M50: 32,386,742 km (0.088 R)
• M51: 32,749,218 km (0.077 R)
• M52: 33,771,271 km (0.066 R)
• M53: 34,212,435 km (0.101 R)
• M54: 35,398,297 km (0.063 R)
• M55: 36,673,170 km (0.093 R)
• M56: 36,975,208 km (0.116 R)
• M57: 38,115,593 km (0.073 R)
• M58: 38,268,482 km (0.108 R)
• M59: 38,421,520 km (0.03 R)
• M60: 38,574,858 km (0.104 R)
• M61: 39,036,068 km (0.062 R)
• M62: 39,113,111 km (0.065 R)
• M63: 39,886,233 km (0.064 R)
• M64: 43,907,274 km (0.109 R)
• M65: 44,228,012 km (0.066 R)
• M66: 44,791,398 km (0.056 R)
• M67: 44,872,031 km (0.061 R)
• M68: 46,087,663 km (0.055 R)
• M69: 47,067,978 km (0.111 R)
• M70: 49,381,958 km (0.079 R)
• M71: 49,882,662 km (0.118 R)
• M72: 50,468,936 km (0.097 R)
• M73: 51,057,454 km (0.076 R)
• M74: 54,119,872 km (0.084 R)
• M75: 54,205,741 km (0.109 R)
• M76: 57,328,746 km (0.101 R)
• M77: 57,679,404 km (0.069 R)
• M78: 58,118,623 km (0.094 R)
• M79: 59,000,353 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.9

Radius: 3.6

Gravity: 20.29 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 16.77 AU - 21.57 AU

Year: 31289 Days

Day: 21.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,517,566 km

• M1: 56,997 km (0.073 R)
• M2: 255,364 km (0.05 R)
• M3: 451,187 km (0.073 R)
• M4: 1,574,368 km (0.12 R)
• M5: 1,988,904 km (0.116 R)
• M6: 2,225,418 km (0.043 R)
• M7: 2,399,849 km (0.08 R)
• M8: 2,614,971 km (0.082 R)
• M9: 2,724,776 km (0.086 R)
• M10: 2,949,023 km (0.12 R)
• M11: 3,821,178 km (0.074 R)
• M12: 4,029,718 km (0.076 R)
• M13: 4,114,241 km (0.087 R)
• M14: 4,285,081 km (0.104 R)
• M15: 4,633,345 km (0.099 R)
• M16: 4,766,487 km (0.091 R)
• M17: 4,855,797 km (0.107 R)
• M18: 5,357,100 km (0.076 R)
• M19: 5,496,824 km (0.056 R)
• M20: 6,606,092 km (0.087 R)
• M21: 6,957,199 km (0.085 R)
• M22: 7,007,763 km (0.109 R)
• M23: 7,417,362 km (0.085 R)
• M24: 7,469,122 km (0.078 R)
• M25: 7,993,014 km (0.093 R)
• M26: 8,259,448 km (0.119 R)
• M27: 8,366,859 km (0.064 R)
• M28: 10,551,138 km (0.101 R)
• M29: 10,726,018 km (0.083 R)
• M30: 11,795,643 km (0.102 R)
• M31: 11,916,667 km (0.105 R)
• M32: 12,098,728 km (0.111 R)
• M33: 12,159,764 km (0.084 R)
• M34: 12,281,836 km (0.104 R)
• M35: 13,462,612 km (0.115 R)
• M36: 15,930,228 km (0.025 R)
• M37: 16,063,969 km (0.115 R)
• M38: 16,602,372 km (0.115 R)
• M39: 17,558,751 km (0.115 R)
• M40: 17,696,830 km (0.118 R)
• M41: 18,462,771 km (0.099 R)
• M42: 19,026,605 km (0.068 R)
• M43: 19,453,109 km (0.108 R)
• M44: 19,882,754 km (0.105 R)
• M45: 20,026,667 km (0.06 R)
• M46: 20,388,095 km (0.115 R)
• M47: 20,824,472 km (0.099 R)
• M48: 21,043,783 km (0.056 R)
• M49: 21,706,501 km (0.118 R)
• M50: 22,450,900 km (0.108 R)
• M51: 22,525,849 km (0.106 R)
• M52: 23,127,980 km (0.091 R)
• M53: 23,735,348 km (0.079 R)
• M54: 25,823,884 km (0.044 R)
• M55: 25,980,961 km (0.078 R)
• M56: 26,138,338 km (0.062 R)
• M57: 26,691,402 km (0.104 R)
• M58: 26,850,275 km (0.084 R)
• M59: 27,408,424 km (0.048 R)
• M60: 29,187,442 km (0.106 R)
• M61: 30,587,379 km (0.048 R)
• M62: 32,262,277 km (0.095 R)
• M63: 33,025,675 km (0.085 R)
• M64: 33,196,067 km (0.104 R)
• M65: 33,537,898 km (0.093 R)
• M66: 33,709,187 km (0.106 R)
• M67: 34,829,825 km (0.112 R)
• M68: 35,962,580 km (0.096 R)
• M69: 36,930,628 km (0.115 R)
• M70: 38,174,833 km (0.11 R)
• M71: 41,620,671 km (0.104 R)
• M72: 43,567,238 km (0.032 R)
• M73: 44,410,521 km (0.038 R)
• M74: 46,972,385 km (0.118 R)
• M75: 48,319,514 km (0.081 R)
• M76: 50,560,191 km (0.045 R)
• M77: 51,841,497 km (0.118 R)
• M78: 52,039,564 km (0.103 R)
• M79: 52,635,263 km (0.068 R)
• M80: 52,734,745 km (0.085 R)
• M81: 53,533,149 km (0.118 R)
• M82: 53,933,772 km (0.107 R)
• M83: 54,134,533 km (0.113 R)
• M84: 55,343,882 km (0.113 R)
• M85: 58,921,964 km (0.119 R)
• M86: 59,232,080 km (0.052 R)
• M87: 59,335,602 km (0.09 R)
• M88: 59,750,138 km (0.116 R)
• M89: 60,269,841 km (0.111 R)
• M90: 61,523,022 km (0.068 R)
• M91: 66,621,018 km (0.066 R)
• M92: 68,133,303 km (0.117 R)
• M93: 74,294,192 km (0.091 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 12,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit