🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.14 AU - 3.22 AU

Year: 1579 Days

Day: 25.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,812,372 km

• M1: 380,577 km (0.072 R)

Asteroid Belt

Center: 4.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.2

Radius: 14.2

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.4 AU - 6.66 AU

Year: 4680 Days

Day: 7.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 51,812,372 km

• M1: 200,910 km (0.086 R)
• M2: 736,171 km (0.111 R)
• M3: 2,058,766 km (0.059 R)
• M4: 3,761,040 km (0.109 R)
• M5: 4,630,204 km (0.101 R)
• M6: 5,497,123 km (0.11 R)
• M7: 7,818,733 km (0.082 R)
• M8: 14,663,134 km (0.113 R)
• M9: 17,433,837 km (0.081 R)
• M10: 19,034,085 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.3

Radius: 8.8

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.5 AU - 10.08 AU

Year: 10190 Days

Day: 9.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,812,372 km

• M1: 109,655 km (0.105 R)
• M2: 646,861 km (0.047 R)
• M3: 1,844,691 km (0.088 R)
• M4: 2,716,997 km (0.086 R)
• M5: 3,099,069 km (0.053 R)
• M6: 3,373,432 km (0.108 R)
• M7: 4,465,347 km (0.069 R)
• M8: 4,756,913 km (0.086 R)
• M9: 9,093,606 km (0.099 R)
• M10: 9,421,225 km (0.071 R)
• M11: 10,502,219 km (0.09 R)
• M12: 10,967,469 km (0.093 R)
• M13: 13,382,726 km (0.076 R)
• M14: 14,682,433 km (0.027 R)
• M15: 15,198,994 km (0.115 R)
• M16: 17,747,244 km (0.108 R)
• M17: 20,012,306 km (0.06 R)
• M18: 28,051,845 km (0.098 R)
• M19: 30,587,529 km (0.094 R)
• M20: 36,932,573 km (0.093 R)
• M21: 37,767,628 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.2

Radius: 12

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.28 AU - 12.88 AU

Year: 12385 Days

Day: 10.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 51,812,372 km

• M1: 149,299 km (0.1 R)
• M2: 536,159 km (0.118 R)
• M3: 984,354 km (0.113 R)
• M4: 1,516,324 km (0.116 R)
• M5: 1,907,822 km (0.11 R)
• M6: 3,514,204 km (0.08 R)
• M7: 4,327,268 km (0.119 R)
• M8: 5,000,309 km (0.09 R)
• M9: 6,176,597 km (0.079 R)
• M10: 6,869,833 km (0.081 R)
• M11: 8,366,411 km (0.111 R)
• M12: 9,118,589 km (0.116 R)
• M13: 13,322,438 km (0.096 R)
• M14: 13,764,949 km (0.069 R)
• M15: 16,922,212 km (0.107 R)
• M16: 18,747,755 km (0.085 R)
• M17: 23,511,849 km (0.115 R)
• M18: 26,172,297 km (0.115 R)
• M19: 26,667,616 km (0.09 R)
• M20: 27,169,217 km (0.091 R)
• M21: 28,502,882 km (0.097 R)
• M22: 29,665,108 km (0.088 R)
• M23: 31,411,514 km (0.05 R)
• M24: 33,689,889 km (0.089 R)
• M25: 37,185,992 km (0.104 R)
• M26: 40,388,134 km (0.077 R)
• M27: 42,941,620 km (0.068 R)
• M28: 46,897,885 km (0.046 R)
• M29: 50,937,028 km (0.111 R)
• M30: 51,399,734 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358

Radius: 11

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 10.89 AU - 12.23 AU

Year: 14145 Days

Day: 12.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 51,812,372 km

• M1: 145,708 km (0.054 R)
• M2: 646,412 km (0.118 R)
• M3: 1,295,667 km (0.095 R)
• M4: 1,977,085 km (0.12 R)
• M5: 2,778,032 km (0.107 R)
• M6: 3,312,246 km (0.06 R)
• M7: 4,326,221 km (0.051 R)
• M8: 7,359,617 km (0.064 R)
• M9: 8,475,617 km (0.078 R)
• M10: 9,505,150 km (0.101 R)
• M11: 9,999,870 km (0.059 R)
• M12: 10,987,216 km (0.095 R)
• M13: 12,095,437 km (0.075 R)
• M14: 14,404,181 km (0.093 R)
• M15: 16,849,059 km (0.073 R)
• M16: 20,933,529 km (0.105 R)
• M17: 22,285,744 km (0.084 R)
• M18: 23,695,256 km (0.041 R)
• M19: 24,238,894 km (0.106 R)
• M20: 25,824,482 km (0.109 R)
• M21: 26,886,627 km (0.103 R)
• M22: 28,179,153 km (0.112 R)
• M23: 31,103,192 km (0.079 R)
• M24: 33,765,436 km (0.09 R)
• M25: 34,918,387 km (0.03 R)
• M26: 35,504,511 km (0.088 R)
• M27: 36,456,104 km (0.105 R)
• M28: 39,412,905 km (0.12 R)
• M29: 41,864,216 km (0.071 R)
• M30: 44,006,009 km (0.092 R)
• M31: 47,211,293 km (0.093 R)
• M32: 48,506,810 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.2

Radius: 7.4

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 10.47 AU - 16.95 AU

Year: 18270 Days

Day: 19.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,812,372 km

• M1: 92,003 km (0.073 R)
• M2: 324,328 km (0.099 R)
• M3: 737,817 km (0.11 R)
• M4: 1,144,424 km (0.1 R)
• M5: 2,215,844 km (0.084 R)
• M6: 3,279,485 km (0.074 R)
• M7: 3,842,421 km (0.114 R)
• M8: 4,090,455 km (0.075 R)
• M9: 4,805,084 km (0.095 R)
• M10: 5,192,243 km (0.098 R)
• M11: 6,752,997 km (0.085 R)
• M12: 8,281,439 km (0.119 R)
• M13: 8,697,022 km (0.045 R)
• M14: 11,263,672 km (0.088 R)
• M15: 15,927,835 km (0.062 R)
• M16: 18,369,721 km (0.108 R)
• M17: 18,681,632 km (0.119 R)
• M18: 20,047,162 km (0.116 R)
• M19: 20,628,350 km (0.073 R)
• M20: 21,135,486 km (0.107 R)
• M21: 21,824,385 km (0.081 R)
• M22: 24,074,037 km (0.083 R)
• M23: 28,297,185 km (0.077 R)
• M24: 29,986,893 km (0.096 R)
• M25: 34,859,595 km (0.076 R)
• M26: 36,063,858 km (0.065 R)
• M27: 41,026,318 km (0.1 R)
• M28: 46,569,518 km (0.111 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 10,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit