🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.97 AU - 1.13 AU

Year: 384 Days

Day: 16.8 Hours

Environment

Temp: 38 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,148,327 km

• M1: 334,501 km (0.071 R)

Asteroid Belt

Center: 2.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.62 AU - 3.6 AU

Year: 1955 Days

Day: 31.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,148,327 km

• M1: 877,840 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.1

Radius: 9.7

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.53 AU - 10.41 AU

Year: 10388 Days

Day: 13.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 43,148,327 km

• M1: 121,922 km (0.052 R)
• M2: 931,396 km (0.062 R)
• M3: 1,580,801 km (0.096 R)
• M4: 2,132,368 km (0.084 R)
• M5: 2,580,563 km (0.112 R)
• M6: 3,069,898 km (0.118 R)
• M7: 3,858,279 km (0.066 R)
• M8: 4,918,030 km (0.11 R)
• M9: 6,820,317 km (0.1 R)
• M10: 7,641,310 km (0.108 R)
• M11: 8,156,674 km (0.083 R)
• M12: 8,652,741 km (0.065 R)
• M13: 9,345,379 km (0.107 R)
• M14: 12,983,001 km (0.1 R)
• M15: 13,832,567 km (0.07 R)
• M16: 18,364,335 km (0.102 R)
• M17: 19,289,299 km (0.1 R)
• M18: 20,696,865 km (0.052 R)
• M19: 22,732,144 km (0.101 R)
• M20: 24,470,771 km (0.067 R)
• M21: 25,678,026 km (0.075 R)
• M22: 26,030,030 km (0.12 R)
• M23: 26,924,475 km (0.089 R)
• M24: 28,304,216 km (0.086 R)
• M25: 30,118,988 km (0.097 R)
• M26: 31,404,333 km (0.042 R)
• M27: 32,520,333 km (0.068 R)
• M28: 33,873,147 km (0.073 R)
• M29: 35,046,592 km (0.111 R)
• M30: 37,927,997 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.6

Radius: 10.6

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 10.59 AU - 13.51 AU

Year: 14910 Days

Day: 8.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,148,327 km

• M1: 131,796 km (0.052 R)
• M2: 469,139 km (0.08 R)
• M3: 982,858 km (0.119 R)
• M4: 1,339,200 km (0.119 R)
• M5: 1,901,389 km (0.105 R)
• M6: 2,830,242 km (0.096 R)
• M7: 3,251,061 km (0.098 R)
• M8: 3,961,202 km (0.088 R)
• M9: 4,829,318 km (0.12 R)
• M10: 8,882,972 km (0.111 R)
• M11: 10,560,413 km (0.119 R)
• M12: 11,790,107 km (0.075 R)
• M13: 15,279,029 km (0.098 R)
• M14: 17,258,209 km (0.114 R)
• M15: 17,603,929 km (0.12 R)
• M16: 18,452,598 km (0.084 R)
• M17: 20,849,156 km (0.048 R)
• M18: 23,277,877 km (0.074 R)
• M19: 23,956,005 km (0.048 R)
• M20: 24,560,230 km (0.085 R)
• M21: 25,086,217 km (0.092 R)
• M22: 28,980,698 km (0.099 R)
• M23: 29,864,821 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.3

Radius: 5.6

Gravity: 22.49 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 12.66 AU - 15.1 AU

Year: 18432 Days

Day: 24.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 43,148,327 km

• M1: 69,713 km (0.093 R)
• M2: 319,990 km (0.054 R)
• M3: 515,215 km (0.097 R)
• M4: 695,929 km (0.118 R)
• M5: 977,323 km (0.075 R)
• M6: 1,842,597 km (0.117 R)
• M7: 2,901,600 km (0.103 R)
• M8: 3,267,217 km (0.036 R)
• M9: 3,604,561 km (0.081 R)
• M10: 3,964,792 km (0.102 R)
• M11: 4,218,062 km (0.106 R)
• M12: 4,515,761 km (0.076 R)
• M13: 4,970,539 km (0.064 R)
• M14: 6,304,353 km (0.088 R)
• M15: 7,238,143 km (0.058 R)
• M16: 8,940,118 km (0.113 R)
• M17: 9,655,944 km (0.058 R)
• M18: 11,201,290 km (0.062 R)
• M19: 12,835,946 km (0.104 R)
• M20: 15,382,251 km (0.058 R)
• M21: 16,732,671 km (0.057 R)
• M22: 17,647,313 km (0.046 R)
• M23: 18,246,602 km (0.029 R)
• M24: 19,125,938 km (0.068 R)
• M25: 21,351,206 km (0.108 R)
• M26: 21,933,292 km (0.07 R)
• M27: 22,826,242 km (0.12 R)
• M28: 27,315,674 km (0.119 R)
• M29: 31,230,799 km (0.115 R)
• M30: 33,776,806 km (0.088 R)
• M31: 34,566,682 km (0.091 R)
• M32: 36,871,836 km (0.096 R)
• M33: 44,085,595 km (0.098 R)
• M34: 45,346,107 km (0.093 R)
• M35: 47,609,522 km (0.061 R)
• M36: 50,628,856 km (0.075 R)
• M37: 51,316,707 km (0.119 R)
• M38: 52,360,152 km (0.061 R)
• M39: 54,309,712 km (0.11 R)
• M40: 59,109,260 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.2

Radius: 4.8

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 14.85 AU - 16.19 AU

Year: 21794 Days

Day: 19.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,148,327 km

• M1: 59,690 km (0.108 R)
• M2: 306,825 km (0.084 R)
• M3: 955,781 km (0.119 R)
• M4: 1,552,527 km (0.065 R)
• M5: 2,086,890 km (0.051 R)
• M6: 2,386,984 km (0.117 R)
• M7: 2,596,121 km (0.109 R)
• M8: 2,776,237 km (0.086 R)
• M9: 3,856,783 km (0.036 R)
• M10: 4,533,264 km (0.077 R)
• M11: 5,979,576 km (0.088 R)
• M12: 6,769,453 km (0.098 R)
• M13: 9,227,945 km (0.104 R)
• M14: 10,885,190 km (0.096 R)
• M15: 11,040,472 km (0.109 R)
• M16: 12,391,341 km (0.045 R)
• M17: 13,668,009 km (0.072 R)
• M18: 17,948,453 km (0.114 R)
• M19: 21,143,116 km (0.098 R)
• M20: 25,055,100 km (0.107 R)
• M21: 25,965,104 km (0.077 R)
• M22: 28,433,618 km (0.111 R)
• M23: 41,741,995 km (0.113 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 17,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit