🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.49 AU - 0.61 AU

Year: 153 Days

Day: 30 Hours

Environment

Temp: 168 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.97 AU - 1.59 AU

Year: 543 Days

Day: 19.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.1

Radius: 13.9

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.5 AU - 6.84 AU

Year: 5743 Days

Day: 6.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,466,813 km

• M1: 172,935 km (0.11 R)
• M2: 1,116,748 km (0.064 R)
• M3: 2,201,183 km (0.11 R)
• M4: 3,102,959 km (0.078 R)
• M5: 4,165,104 km (0.065 R)
• M6: 4,861,931 km (0.067 R)
• M7: 5,818,460 km (0.095 R)
• M8: 6,657,554 km (0.103 R)
• M9: 7,989,125 km (0.067 R)
• M10: 9,795,968 km (0.088 R)
• M11: 15,127,486 km (0.088 R)
• M12: 16,776,354 km (0.075 R)
• M13: 19,435,307 km (0.034 R)
• M14: 20,070,350 km (0.116 R)
• M15: 23,613,874 km (0.109 R)
• M16: 24,909,990 km (0.102 R)
• M17: 26,682,276 km (0.08 R)
• M18: 27,203,774 km (0.114 R)
• M19: 33,097,931 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.3

Radius: 8.6

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.41 AU - 7.69 AU

Year: 7774 Days

Day: 7.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,466,813 km

• M1: 121,473 km (0.069 R)
• M2: 607,068 km (0.1 R)
• M3: 975,079 km (0.114 R)
• M4: 2,515,189 km (0.118 R)
• M5: 3,652,881 km (0.109 R)
• M6: 4,029,718 km (0.06 R)
• M7: 4,404,909 km (0.097 R)
• M8: 4,951,091 km (0.106 R)
• M9: 6,074,870 km (0.118 R)
• M10: 6,425,079 km (0.079 R)
• M11: 12,629,202 km (0.059 R)
• M12: 16,254,856 km (0.087 R)
• M13: 21,230,481 km (0.058 R)
• M14: 23,289,247 km (0.057 R)
• M15: 29,061,032 km (0.109 R)
• M16: 40,928,930 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.1

Radius: 10.3

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.59 AU - 11.81 AU

Year: 12208 Days

Day: 9.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 131.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,466,813 km

• M1: 129,851 km (0.039 R)
• M2: 543,040 km (0.051 R)
• M3: 928,404 km (0.101 R)
• M4: 1,741,768 km (0.1 R)
• M5: 2,567,847 km (0.053 R)
• M6: 4,392,642 km (0.107 R)
• M7: 6,888,982 km (0.073 R)
• M8: 7,260,733 km (0.027 R)
• M9: 7,610,343 km (0.053 R)
• M10: 10,338,260 km (0.118 R)
• M11: 12,884,266 km (0.071 R)
• M12: 15,077,221 km (0.031 R)
• M13: 16,953,627 km (0.035 R)
• M14: 20,742,942 km (0.117 R)
• M15: 24,123,405 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.4

Radius: 4.7

Gravity: 30.12 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.26 AU - 15.38 AU

Year: 19253 Days

Day: 23.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 73,466,813 km

• M1: 63,878 km (0.105 R)
• M2: 268,678 km (0.047 R)
• M3: 493,673 km (0.102 R)
• M4: 728,691 km (0.084 R)
• M5: 1,048,083 km (0.076 R)
• M6: 1,275,621 km (0.104 R)
• M7: 2,672,566 km (0.072 R)
• M8: 2,969,219 km (0.065 R)
• M9: 3,628,048 km (0.071 R)
• M10: 5,381,484 km (0.109 R)
• M11: 6,059,312 km (0.084 R)
• M12: 6,311,684 km (0.048 R)
• M13: 7,203,736 km (0.077 R)
• M14: 7,486,925 km (0.083 R)
• M15: 12,072,997 km (0.077 R)
• M16: 12,271,813 km (0.117 R)
• M17: 13,439,574 km (0.104 R)
• M18: 14,982,227 km (0.117 R)
• M19: 17,894,598 km (0.103 R)
• M20: 18,854,568 km (0.093 R)
• M21: 21,743,901 km (0.045 R)
• M22: 27,572,234 km (0.064 R)
• M23: 28,032,846 km (0.026 R)
• M24: 28,969,029 km (0.113 R)
• M25: 29,206,441 km (0.073 R)
• M26: 32,537,986 km (0.099 R)
• M27: 34,894,601 km (0.107 R)
• M28: 35,977,390 km (0.116 R)
• M29: 36,804,218 km (0.083 R)
• M30: 38,638,736 km (0.093 R)
• M31: 38,926,413 km (0.117 R)
• M32: 45,940,609 km (0.059 R)
• M33: 46,263,291 km (0.111 R)
• M34: 48,398,053 km (0.07 R)
• M35: 53,217,199 km (0.117 R)
• M36: 57,220,587 km (0.066 R)
• M37: 58,157,668 km (0.085 R)
• M38: 63,996,024 km (0.057 R)
• M39: 69,361,502 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 15,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit