🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.48 AU - 0.62 AU

Year: 185 Days

Day: 42.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.7

Radius: 11.4

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.28 AU - 2.52 AU

Year: 1684 Days

Day: 10.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 92,324,955 km

• M1: 141,819 km (0.089 R)
• M2: 793,916 km (0.093 R)
• M3: 1,247,048 km (0.07 R)
• M4: 1,723,966 km (0.107 R)
• M5: 2,177,696 km (0.11 R)
• M6: 4,055,598 km (0.103 R)
• M7: 5,063,439 km (0.109 R)
• M8: 6,335,619 km (0.099 R)
• M9: 8,281,738 km (0.08 R)
• M10: 8,771,970 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.5

Radius: 8.2

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.08 AU - 3.74 AU

Year: 2853 Days

Day: 5.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 92,324,955 km

• M1: 102,026 km (0.105 R)
• M2: 398,230 km (0.1 R)
• M3: 660,026 km (0.086 R)
• M4: 1,042,996 km (0.108 R)
• M5: 1,346,231 km (0.091 R)
• M6: 1,612,067 km (0.116 R)
• M7: 1,878,052 km (0.108 R)
• M8: 2,265,361 km (0.069 R)
• M9: 2,812,440 km (0.116 R)
• M10: 4,168,096 km (0.116 R)
• M11: 5,012,127 km (0.088 R)
• M12: 5,786,146 km (0.109 R)
• M13: 6,499,130 km (0.058 R)
• M14: 6,777,681 km (0.103 R)
• M15: 7,122,355 km (0.054 R)
• M16: 8,520,646 km (0.088 R)
• M17: 11,891,535 km (0.064 R)
• M18: 15,168,177 km (0.111 R)
• M19: 15,959,250 km (0.068 R)
• M20: 16,621,969 km (0.028 R)
• M21: 17,249,831 km (0.097 R)
• M22: 17,516,115 km (0.06 R)
• M23: 18,331,424 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.8

Radius: 13.5

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.07 AU - 5.23 AU

Year: 4543 Days

Day: 6.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 115.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 92,324,955 km

• M1: 173,833 km (0.108 R)
• M2: 604,525 km (0.098 R)
• M3: 1,307,934 km (0.11 R)
• M4: 2,328,042 km (0.084 R)
• M5: 2,985,076 km (0.083 R)
• M6: 3,783,929 km (0.09 R)
• M7: 5,642,832 km (0.071 R)
• M8: 6,380,798 km (0.064 R)
• M9: 7,182,194 km (0.104 R)
• M10: 9,519,511 km (0.07 R)
• M11: 10,195,693 km (0.095 R)
• M12: 10,776,432 km (0.117 R)
• M13: 11,688,979 km (0.102 R)
• M14: 12,652,539 km (0.082 R)
• M15: 16,417,170 km (0.099 R)
• M16: 19,642,350 km (0.116 R)
• M17: 21,471,034 km (0.114 R)
• M18: 22,150,957 km (0.1 R)
• M19: 23,697,051 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.1

Radius: 5.8

Gravity: 28.57 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.93 AU - 11.37 AU

Year: 15746 Days

Day: 18.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 92,324,955 km

• M1: 72,405 km (0.025 R)
• M2: 297,999 km (0.118 R)
• M3: 626,815 km (0.094 R)
• M4: 823,835 km (0.083 R)
• M5: 2,110,527 km (0.095 R)
• M6: 2,609,136 km (0.114 R)
• M7: 3,928,889 km (0.116 R)
• M8: 4,442,608 km (0.11 R)
• M9: 5,800,657 km (0.062 R)
• M10: 6,465,770 km (0.118 R)
• M11: 7,701,598 km (0.1 R)
• M12: 13,088,916 km (0.107 R)
• M13: 13,297,755 km (0.119 R)
• M14: 13,722,014 km (0.119 R)
• M15: 14,597,760 km (0.03 R)
• M16: 16,218,803 km (0.109 R)
• M17: 18,474,739 km (0.119 R)
• M18: 19,091,979 km (0.036 R)
• M19: 19,814,088 km (0.044 R)
• M20: 20,931,435 km (0.093 R)
• M21: 21,796,410 km (0.118 R)
• M22: 22,785,252 km (0.113 R)
• M23: 23,087,589 km (0.115 R)
• M24: 23,290,743 km (0.047 R)
• M25: 27,492,947 km (0.088 R)
• M26: 32,047,903 km (0.071 R)
• M27: 35,035,672 km (0.12 R)
• M28: 39,204,815 km (0.042 R)
• M29: 41,408,242 km (0.057 R)
• M30: 44,629,832 km (0.112 R)
• M31: 47,357,151 km (0.113 R)
• M32: 50,193,526 km (0.1 R)
• M33: 54,927,850 km (0.055 R)
• M34: 65,678,552 km (0.116 R)
• M35: 70,685,592 km (0.12 R)
• M36: 72,192,492 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.7

Radius: 4

Gravity: 41.29 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 12.9 AU - 17.78 AU

Year: 27219 Days

Day: 15.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 92,324,955 km

• M1: 51,013 km (0.117 R)
• M2: 234,270 km (0.064 R)
• M3: 386,710 km (0.12 R)
• M4: 692,638 km (0.107 R)
• M5: 1,032,225 km (0.091 R)
• M6: 1,508,844 km (0.028 R)
• M7: 2,253,991 km (0.094 R)
• M8: 2,394,613 km (0.12 R)
• M9: 3,740,844 km (0.098 R)
• M10: 4,248,131 km (0.112 R)
• M11: 4,877,040 km (0.094 R)
• M12: 7,750,366 km (0.093 R)
• M13: 8,514,512 km (0.053 R)
• M14: 9,630,064 km (0.114 R)
• M15: 9,938,983 km (0.102 R)
• M16: 12,362,319 km (0.086 R)
• M17: 13,632,405 km (0.094 R)
• M18: 14,179,933 km (0.094 R)
• M19: 14,741,823 km (0.092 R)
• M20: 15,401,998 km (0.09 R)
• M21: 16,516,652 km (0.045 R)
• M22: 17,228,588 km (0.077 R)
• M23: 22,903,883 km (0.112 R)
• M24: 31,294,977 km (0.085 R)
• M25: 32,520,932 km (0.074 R)
• M26: 34,923,623 km (0.091 R)
• M27: 35,946,424 km (0.086 R)
• M28: 43,503,210 km (0.067 R)
• M29: 44,686,679 km (0.089 R)
• M30: 46,239,655 km (0.1 R)
• M31: 52,431,062 km (0.113 R)
• M32: 53,578,029 km (0.115 R)
• M33: 53,770,860 km (0.077 R)
• M34: 60,813,180 km (0.102 R)
• M35: 71,202,752 km (0.08 R)
• M36: 72,844,589 km (0.119 R)
• M37: 73,318,365 km (0.071 R)
• M38: 74,511,707 km (0.064 R)
• M39: 74,751,812 km (0.069 R)
• M40: 76,447,653 km (0.074 R)
• M41: 78,169,076 km (0.042 R)
• M42: 79,164,201 km (0.091 R)
• M43: 86,632,875 km (0.076 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 14,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit