🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.4 AU - 0.62 AU

Year: 128 Days

Day: 15.8 Hours

Environment

Temp: 230 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.6 AU - 2.38 AU

Year: 987 Days

Day: 37.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.3

Radius: 9.9

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.06 AU - 7.8 AU

Year: 6412 Days

Day: 14.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 71,416,117 km

• M1: 123,119 km (0.054 R)
• M2: 492,027 km (0.117 R)
• M3: 1,265,149 km (0.055 R)
• M4: 1,649,616 km (0.082 R)
• M5: 2,220,481 km (0.085 R)
• M6: 2,731,508 km (0.116 R)
• M7: 3,340,221 km (0.112 R)
• M8: 3,711,074 km (0.09 R)
• M9: 4,306,624 km (0.099 R)
• M10: 5,628,021 km (0.044 R)
• M11: 6,251,845 km (0.063 R)
• M12: 7,201,791 km (0.116 R)
• M13: 8,561,187 km (0.054 R)
• M14: 9,557,808 km (0.051 R)
• M15: 10,218,881 km (0.08 R)
• M16: 10,722,876 km (0.067 R)
• M17: 11,436,608 km (0.046 R)
• M18: 12,181,755 km (0.12 R)
• M19: 14,554,826 km (0.078 R)
• M20: 15,252,101 km (0.106 R)
• M21: 16,588,010 km (0.047 R)
• M22: 18,066,486 km (0.072 R)
• M23: 19,421,843 km (0.107 R)
• M24: 20,843,771 km (0.079 R)
• M25: 21,357,490 km (0.058 R)
• M26: 24,053,842 km (0.115 R)
• M27: 26,198,028 km (0.074 R)
• M28: 27,491,601 km (0.104 R)
• M29: 29,556,799 km (0.11 R)
• M30: 32,013,645 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.9

Radius: 9.1

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9 AU - 10.52 AU

Year: 10717 Days

Day: 10.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 139.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 71,416,117 km

• M1: 113,246 km (0.069 R)
• M2: 572,960 km (0.079 R)
• M3: 1,011,282 km (0.12 R)
• M4: 1,331,122 km (0.09 R)
• M5: 1,719,179 km (0.038 R)
• M6: 2,086,142 km (0.112 R)
• M7: 3,581,672 km (0.103 R)
• M8: 5,142,726 km (0.119 R)
• M9: 5,471,991 km (0.118 R)
• M10: 6,579,763 km (0.083 R)
• M11: 8,307,768 km (0.119 R)
• M12: 8,974,077 km (0.072 R)
• M13: 10,366,085 km (0.051 R)
• M14: 12,104,712 km (0.07 R)
• M15: 14,614,814 km (0.074 R)
• M16: 15,523,472 km (0.082 R)
• M17: 15,960,148 km (0.053 R)
• M18: 16,792,959 km (0.106 R)
• M19: 19,107,837 km (0.101 R)
• M20: 20,564,621 km (0.098 R)
• M21: 22,093,960 km (0.113 R)
• M22: 24,612,290 km (0.08 R)
• M23: 25,723,055 km (0.108 R)
• M24: 26,246,946 km (0.096 R)
• M25: 26,867,030 km (0.092 R)
• M26: 27,587,643 km (0.089 R)
• M27: 29,445,498 km (0.069 R)
• M28: 33,512,167 km (0.084 R)
• M29: 34,663,771 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.4

Radius: 10.4

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 9.81 AU - 16.01 AU

Year: 16303 Days

Day: 7.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 71,416,117 km

• M1: 129,402 km (0.1 R)
• M2: 492,027 km (0.083 R)
• M3: 1,611,917 km (0.118 R)
• M4: 2,212,253 km (0.111 R)
• M5: 2,761,726 km (0.103 R)
• M6: 3,539,186 km (0.093 R)
• M7: 4,900,078 km (0.115 R)
• M8: 5,298,457 km (0.072 R)
• M9: 5,679,334 km (0.05 R)
• M10: 6,582,157 km (0.084 R)
• M11: 6,933,263 km (0.072 R)
• M12: 7,530,607 km (0.114 R)
• M13: 8,671,141 km (0.113 R)
• M14: 13,752,383 km (0.093 R)
• M15: 14,844,746 km (0.086 R)
• M16: 15,373,874 km (0.119 R)
• M17: 15,915,418 km (0.113 R)
• M18: 19,080,760 km (0.101 R)
• M19: 22,643,283 km (0.08 R)
• M20: 28,550,604 km (0.042 R)
• M21: 33,312,155 km (0.116 R)
• M22: 35,678,494 km (0.087 R)
• M23: 36,083,455 km (0.105 R)
• M24: 36,628,141 km (0.087 R)
• M25: 37,873,843 km (0.099 R)
• M26: 40,742,980 km (0.034 R)
• M27: 41,482,293 km (0.103 R)
• M28: 52,618,807 km (0.108 R)
• M29: 58,212,421 km (0.101 R)
• M30: 60,863,594 km (0.069 R)
• M31: 61,635,669 km (0.11 R)
• M32: 68,880,395 km (0.102 R)
• M33: 69,718,891 km (0.089 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 11,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit