🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.51 AU - 0.67 AU

Year: 297 Days

Day: 16 Hours

Environment

Temp: -118 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.6 AU - 0.68 AU

Year: 336 Days

Day: 37.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,338,818 km

• M1: 105,317 km (0.072 R)
• M2: 135,685 km (0.097 R)

Asteroid Belt

Center: 1.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.8

Radius: 9.6

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.37 AU - 1.77 AU

Year: 1291 Days

Day: 9.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,338,818 km

• M1: 119,977 km (0.095 R)
• M2: 494,122 km (0.094 R)
• M3: 1,109,717 km (0.028 R)
• M4: 1,514,230 km (0.052 R)
• M5: 1,881,044 km (0.12 R)
• M6: 2,295,280 km (0.077 R)
• M7: 3,733,215 km (0.075 R)
• M8: 4,088,061 km (0.048 R)
• M9: 4,749,284 km (0.083 R)
• M10: 5,208,100 km (0.082 R)
• M11: 5,850,474 km (0.114 R)
• M12: 6,168,070 km (0.099 R)
• M13: 7,267,465 km (0.105 R)
• M14: 7,608,249 km (0.075 R)
• M15: 8,464,098 km (0.101 R)
• M16: 9,139,682 km (0.078 R)
• M17: 9,946,014 km (0.061 R)
• M18: 11,771,557 km (0.109 R)
• M19: 12,501,146 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.6

Radius: 11.1

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.27 AU - 5.93 AU

Year: 7556 Days

Day: 9 Hours

Environment

Temp: -219 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 43,338,818 km

• M1: 162,463 km (0.074 R)
• M2: 768,933 km (0.075 R)
• M3: 1,256,024 km (0.108 R)
• M4: 1,960,181 km (0.111 R)
• M5: 2,718,343 km (0.1 R)
• M6: 3,755,505 km (0.108 R)
• M7: 4,197,118 km (0.056 R)
• M8: 5,829,231 km (0.087 R)
• M9: 6,187,518 km (0.107 R)
• M10: 7,616,776 km (0.058 R)
• M11: 8,125,708 km (0.108 R)
• M12: 8,615,491 km (0.103 R)
• M13: 11,875,677 km (0.118 R)
• M14: 14,242,465 km (0.065 R)
• M15: 16,452,774 km (0.057 R)
• M16: 16,973,374 km (0.1 R)
• M17: 21,082,978 km (0.115 R)
• M18: 22,881,742 km (0.072 R)
• M19: 24,696,065 km (0.053 R)
• M20: 27,503,569 km (0.076 R)
• M21: 31,105,736 km (0.114 R)
• M22: 33,953,182 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.6

Radius: 3.5

Gravity: 43.8 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.69 AU - 7.37 AU

Year: 9714 Days

Day: 20.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 43,338,818 km

• M1: 43,533 km (0.095 R)
• M2: 178,321 km (0.117 R)
• M3: 296,054 km (0.098 R)
• M4: 492,027 km (0.058 R)
• M5: 664,813 km (0.113 R)
• M6: 1,132,605 km (0.117 R)
• M7: 1,259,913 km (0.067 R)
• M8: 1,449,005 km (0.114 R)
• M9: 2,218,836 km (0.046 R)
• M10: 2,984,029 km (0.112 R)
• M11: 3,910,488 km (0.096 R)
• M12: 4,230,329 km (0.03 R)
• M13: 5,075,108 km (0.107 R)
• M14: 6,636,311 km (0.044 R)
• M15: 6,975,300 km (0.091 R)
• M16: 7,246,820 km (0.115 R)
• M17: 8,274,408 km (0.118 R)
• M18: 8,403,810 km (0.113 R)
• M19: 8,622,672 km (0.07 R)
• M20: 10,262,414 km (0.091 R)
• M21: 17,094,698 km (0.112 R)
• M22: 17,587,773 km (0.094 R)
• M23: 18,235,831 km (0.089 R)
• M24: 19,124,293 km (0.085 R)
• M25: 20,510,466 km (0.077 R)
• M26: 20,827,315 km (0.109 R)
• M27: 24,354,533 km (0.105 R)
• M28: 25,521,995 km (0.112 R)
• M29: 26,073,114 km (0.094 R)
• M30: 26,914,751 km (0.12 R)
• M31: 28,455,460 km (0.091 R)
• M32: 31,395,806 km (0.098 R)
• M33: 35,206,512 km (0.082 R)
• M34: 38,950,050 km (0.111 R)
• M35: 42,692,689 km (0.09 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: 174 - 11,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit