🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.49 AU - 0.71 AU

Year: 166 Days

Day: 30.3 Hours

Environment

Temp: 214 °C

Axial Tilt: 148.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,230,471 km

• M1: 277,953 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.62 AU - 4.24 AU

Year: 2790 Days

Day: 44.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.6

Radius: 11.9

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.09 AU - 6.83 AU

Year: 5211 Days

Day: 11.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 95.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,230,471 km

• M1: 147,952 km (0.067 R)
• M2: 678,277 km (0.082 R)
• M3: 1,439,132 km (0.055 R)
• M4: 2,386,385 km (0.042 R)
• M5: 3,033,994 km (0.116 R)
• M6: 4,005,184 km (0.042 R)
• M7: 4,486,141 km (0.08 R)
• M8: 5,236,973 km (0.109 R)
• M9: 6,261,120 km (0.07 R)
• M10: 6,808,199 km (0.103 R)
• M11: 7,772,357 km (0.053 R)
• M12: 8,855,895 km (0.101 R)
• M13: 10,070,779 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.7

Radius: 10.5

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.07 AU - 7.01 AU

Year: 5317 Days

Day: 5.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 46,230,471 km

• M1: 133,142 km (0.098 R)
• M2: 466,745 km (0.098 R)
• M3: 851,810 km (0.068 R)
• M4: 1,386,024 km (0.109 R)
• M5: 1,882,390 km (0.104 R)
• M6: 2,409,573 km (0.093 R)
• M7: 2,974,006 km (0.039 R)
• M8: 3,362,063 km (0.102 R)
• M9: 4,628,109 km (0.112 R)
• M10: 5,472,889 km (0.077 R)
• M11: 5,932,304 km (0.083 R)
• M12: 6,318,116 km (0.118 R)
• M13: 6,893,619 km (0.097 R)
• M14: 7,248,316 km (0.037 R)
• M15: 9,208,497 km (0.081 R)
• M16: 9,595,507 km (0.108 R)
• M17: 10,265,107 km (0.046 R)
• M18: 11,205,778 km (0.117 R)
• M19: 12,049,660 km (0.028 R)
• M20: 12,882,172 km (0.104 R)
• M21: 14,836,518 km (0.112 R)
• M22: 16,473,568 km (0.096 R)
• M23: 19,605,250 km (0.062 R)
• M24: 22,721,523 km (0.112 R)
• M25: 25,307,173 km (0.095 R)
• M26: 27,370,726 km (0.1 R)
• M27: 28,082,961 km (0.033 R)
• M28: 28,534,298 km (0.11 R)
• M29: 30,482,810 km (0.068 R)
• M30: 32,916,468 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.1

Radius: 9.1

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.97 AU - 8.81 AU

Year: 7938 Days

Day: 6.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,230,471 km

• M1: 113,096 km (0.09 R)
• M2: 485,295 km (0.095 R)
• M3: 796,309 km (0.066 R)
• M4: 1,582,446 km (0.096 R)
• M5: 2,078,662 km (0.037 R)
• M6: 2,427,824 km (0.098 R)
• M7: 2,982,832 km (0.117 R)
• M8: 3,547,714 km (0.092 R)
• M9: 4,980,712 km (0.099 R)
• M10: 5,416,341 km (0.047 R)
• M11: 6,222,374 km (0.078 R)
• M12: 7,538,087 km (0.089 R)
• M13: 8,240,150 km (0.059 R)
• M14: 8,761,648 km (0.105 R)
• M15: 9,397,439 km (0.037 R)
• M16: 10,558,767 km (0.109 R)
• M17: 12,989,733 km (0.045 R)
• M18: 14,119,945 km (0.12 R)
• M19: 16,304,223 km (0.096 R)
• M20: 16,711,877 km (0.095 R)
• M21: 17,903,724 km (0.082 R)
• M22: 18,630,769 km (0.094 R)
• M23: 20,221,443 km (0.054 R)
• M24: 22,313,869 km (0.113 R)
• M25: 26,084,633 km (0.052 R)
• M26: 27,975,101 km (0.102 R)
• M27: 29,853,901 km (0.099 R)
• M28: 30,158,033 km (0.072 R)
• M29: 32,989,322 km (0.062 R)
• M30: 36,107,840 km (0.06 R)
• M31: 38,452,038 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.4

Radius: 9.2

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.98 AU - 9.58 AU

Year: 8533 Days

Day: 6.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 46,230,471 km

• M1: 135,087 km (0.119 R)
• M2: 495,468 km (0.113 R)
• M3: 1,092,812 km (0.075 R)
• M4: 1,582,147 km (0.102 R)
• M5: 2,055,774 km (0.11 R)
• M6: 3,482,339 km (0.111 R)
• M7: 4,262,193 km (0.069 R)
• M8: 4,653,242 km (0.113 R)
• M9: 7,750,516 km (0.114 R)
• M10: 8,334,696 km (0.119 R)
• M11: 9,244,101 km (0.052 R)
• M12: 9,767,395 km (0.086 R)
• M13: 10,172,655 km (0.116 R)
• M14: 10,968,815 km (0.088 R)
• M15: 11,856,529 km (0.094 R)
• M16: 13,551,772 km (0.027 R)
• M17: 16,833,201 km (0.06 R)
• M18: 21,052,908 km (0.074 R)
• M19: 24,010,309 km (0.082 R)
• M20: 24,336,881 km (0.087 R)
• M21: 25,082,626 km (0.104 R)
• M22: 25,758,061 km (0.064 R)
• M23: 26,881,690 km (0.097 R)
• M24: 28,673,573 km (0.078 R)
• M25: 29,692,335 km (0.061 R)
• M26: 34,215,277 km (0.1 R)
• M27: 34,733,035 km (0.073 R)

Asteroid Belt

Center: 8.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.4

Radius: 15

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.77 AU - 11.21 AU

Year: 9654 Days

Day: 5.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,230,471 km

• M1: 189,690 km (0.117 R)
• M2: 1,043,445 km (0.089 R)
• M3: 1,723,816 km (0.1 R)
• M4: 2,896,813 km (0.11 R)
• M5: 3,430,130 km (0.105 R)
• M6: 5,183,716 km (0.039 R)
• M7: 9,451,893 km (0.102 R)
• M8: 10,332,276 km (0.115 R)
• M9: 11,976,058 km (0.112 R)
• M10: 14,664,182 km (0.102 R)
• M11: 27,672,315 km (0.12 R)
• M12: 30,298,057 km (0.117 R)
• M13: 32,427,732 km (0.046 R)
• M14: 41,306,366 km (0.114 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 12,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit