🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.66 AU - 5.04 AU

Year: 3189 Days

Day: 36.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.6

Radius: 8.4

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6 AU - 8.7 AU

Year: 7003 Days

Day: 11.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 93,951,438 km

• M1: 108,010 km (0.106 R)
• M2: 427,102 km (0.038 R)
• M3: 688,749 km (0.105 R)
• M4: 1,611,618 km (0.119 R)
• M5: 3,006,169 km (0.117 R)
• M6: 4,176,922 km (0.076 R)
• M7: 5,011,379 km (0.065 R)
• M8: 5,468,251 km (0.118 R)
• M9: 5,919,588 km (0.111 R)
• M10: 7,500,987 km (0.117 R)
• M11: 7,816,339 km (0.112 R)
• M12: 8,181,508 km (0.095 R)
• M13: 9,665,219 km (0.117 R)
• M14: 11,630,935 km (0.067 R)
• M15: 13,213,082 km (0.114 R)
• M16: 15,560,273 km (0.055 R)
• M17: 18,313,472 km (0.092 R)
• M18: 20,907,499 km (0.059 R)
• M19: 23,821,367 km (0.114 R)
• M20: 26,447,856 km (0.03 R)
• M21: 27,643,742 km (0.116 R)
• M22: 28,018,784 km (0.076 R)
• M23: 30,142,924 km (0.053 R)
• M24: 32,893,580 km (0.119 R)
• M25: 35,255,281 km (0.096 R)
• M26: 38,538,057 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.8

Radius: 8.9

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 10.04 AU - 15.48 AU

Year: 16020 Days

Day: 10 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 93,951,438 km

• M1: 115,041 km (0.108 R)
• M2: 651,948 km (0.099 R)
• M3: 982,110 km (0.096 R)
• M4: 1,293,423 km (0.07 R)
• M5: 1,701,825 km (0.104 R)
• M6: 1,980,077 km (0.105 R)
• M7: 2,526,409 km (0.073 R)
• M8: 3,218,299 km (0.103 R)
• M9: 4,203,102 km (0.072 R)
• M10: 5,445,961 km (0.101 R)
• M11: 6,439,291 km (0.09 R)
• M12: 10,037,269 km (0.049 R)
• M13: 11,238,091 km (0.063 R)
• M14: 11,755,999 km (0.101 R)
• M15: 12,964,002 km (0.064 R)
• M16: 14,791,340 km (0.065 R)
• M17: 15,624,750 km (0.102 R)
• M18: 17,537,508 km (0.113 R)
• M19: 18,550,136 km (0.094 R)
• M20: 20,351,893 km (0.113 R)
• M21: 20,862,919 km (0.087 R)
• M22: 22,088,425 km (0.07 R)
• M23: 28,307,208 km (0.049 R)
• M24: 32,502,681 km (0.087 R)
• M25: 33,200,854 km (0.088 R)
• M26: 36,094,226 km (0.117 R)
• M27: 36,592,238 km (0.099 R)
• M28: 38,760,210 km (0.106 R)
• M29: 39,282,456 km (0.083 R)
• M30: 47,989,800 km (0.101 R)
• M31: 51,051,470 km (0.083 R)
• M32: 54,567,170 km (0.086 R)

Asteroid Belt

Center: 13.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.7

Radius: 4.2

Gravity: 51.51 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 14.21 AU - 14.77 AU

Year: 19386 Days

Day: 20.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 93,951,438 km

• M1: 52,958 km (0.1 R)
• M2: 333,902 km (0.119 R)
• M3: 716,723 km (0.102 R)
• M4: 1,255,725 km (0.112 R)
• M5: 1,791,435 km (0.062 R)
• M6: 2,089,583 km (0.07 R)
• M7: 3,046,860 km (0.059 R)
• M8: 3,775,551 km (0.034 R)
• M9: 4,685,854 km (0.112 R)
• M10: 5,019,308 km (0.064 R)
• M11: 6,423,134 km (0.078 R)
• M12: 6,558,371 km (0.099 R)
• M13: 8,226,985 km (0.075 R)
• M14: 13,226,247 km (0.119 R)
• M15: 13,966,158 km (0.118 R)
• M16: 15,447,327 km (0.074 R)
• M17: 17,030,222 km (0.109 R)
• M18: 17,816,358 km (0.063 R)
• M19: 19,934,814 km (0.115 R)
• M20: 20,513,907 km (0.076 R)
• M21: 22,837,761 km (0.07 R)
• M22: 27,523,315 km (0.06 R)
• M23: 28,240,936 km (0.107 R)
• M24: 30,089,368 km (0.096 R)
• M25: 34,299,501 km (0.054 R)
• M26: 39,486,059 km (0.118 R)
• M27: 47,864,437 km (0.106 R)
• M28: 53,014,793 km (0.103 R)
• M29: 56,774,038 km (0.101 R)
• M30: 59,508,687 km (0.061 R)
• M31: 61,718,098 km (0.105 R)
• M32: 79,935,378 km (0.114 R)
• M33: 80,177,278 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.5

Radius: 3.4

Gravity: 67.17 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 13.61 AU - 21.43 AU

Year: 25774 Days

Day: 24.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 93,951,438 km

• M1: 42,486 km (0.058 R)
• M2: 258,206 km (0.12 R)
• M3: 464,202 km (0.116 R)
• M4: 760,256 km (0.108 R)
• M5: 875,297 km (0.093 R)
• M6: 1,055,862 km (0.112 R)
• M7: 1,184,815 km (0.119 R)
• M8: 1,292,376 km (0.066 R)
• M9: 1,440,328 km (0.032 R)
• M10: 1,809,685 km (0.092 R)
• M11: 2,103,795 km (0.085 R)
• M12: 2,867,043 km (0.072 R)
• M13: 3,510,015 km (0.076 R)
• M14: 4,103,320 km (0.108 R)
• M15: 5,359,643 km (0.035 R)
• M16: 6,234,641 km (0.092 R)
• M17: 6,562,111 km (0.034 R)
• M18: 7,666,143 km (0.084 R)
• M19: 12,869,456 km (0.119 R)
• M20: 13,170,597 km (0.102 R)
• M21: 15,244,173 km (0.099 R)
• M22: 20,326,611 km (0.118 R)
• M23: 20,837,936 km (0.105 R)
• M24: 22,100,093 km (0.091 R)
• M25: 24,087,501 km (0.116 R)
• M26: 26,796,120 km (0.099 R)
• M27: 28,160,453 km (0.051 R)
• M28: 28,795,645 km (0.09 R)
• M29: 31,567,843 km (0.105 R)
• M30: 32,948,333 km (0.062 R)
• M31: 33,653,387 km (0.117 R)
• M32: 36,724,931 km (0.059 R)
• M33: 37,942,508 km (0.12 R)
• M34: 39,029,636 km (0.113 R)
• M35: 47,227,898 km (0.095 R)
• M36: 53,738,248 km (0.113 R)
• M37: 54,322,727 km (0.078 R)
• M38: 55,306,034 km (0.116 R)
• M39: 67,819,746 km (0.034 R)
• M40: 84,170,045 km (0.1 R)
• M41: 89,515,476 km (0.088 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 18,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit