🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.54 AU - 0.64 AU

Year: 297 Days

Day: 32.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.53 AU - 0.69 AU

Year: 313 Days

Day: 40.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,888,423 km

• M1: 306,376 km (0.074 R)

Asteroid Belt

Center: 1.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.6

Radius: 12.4

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.21 AU - 2.75 AU

Year: 2562 Days

Day: 10.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 50,888,423 km

• M1: 154,385 km (0.108 R)
• M2: 873,502 km (0.084 R)
• M3: 1,336,807 km (0.117 R)
• M4: 1,907,971 km (0.093 R)
• M5: 2,323,405 km (0.109 R)
• M6: 2,814,834 km (0.114 R)
• M7: 4,184,701 km (0.119 R)
• M8: 7,113,229 km (0.113 R)
• M9: 8,003,187 km (0.095 R)
• M10: 8,767,333 km (0.074 R)
• M11: 9,544,793 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.7

Radius: 7.2

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.69 AU - 8.13 AU

Year: 11916 Days

Day: 22.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,888,423 km

• M1: 91,105 km (0.094 R)
• M2: 353,350 km (0.052 R)
• M3: 651,050 km (0.105 R)
• M4: 1,064,090 km (0.102 R)
• M5: 1,379,143 km (0.065 R)
• M6: 1,800,111 km (0.103 R)
• M7: 2,795,685 km (0.12 R)
• M8: 3,045,364 km (0.111 R)
• M9: 3,613,836 km (0.1 R)
• M10: 4,039,292 km (0.092 R)
• M11: 6,326,344 km (0.117 R)
• M12: 7,327,005 km (0.12 R)
• M13: 7,682,898 km (0.094 R)
• M14: 9,731,940 km (0.08 R)
• M15: 12,787,327 km (0.118 R)
• M16: 15,061,962 km (0.103 R)
• M17: 15,572,989 km (0.094 R)
• M18: 17,038,300 km (0.118 R)
• M19: 20,627,751 km (0.096 R)
• M20: 22,063,891 km (0.047 R)
• M21: 23,565,405 km (0.092 R)
• M22: 24,080,769 km (0.086 R)
• M23: 24,341,219 km (0.077 R)
• M24: 28,380,661 km (0.118 R)
• M25: 28,963,943 km (0.045 R)
• M26: 30,355,951 km (0.092 R)
• M27: 33,488,231 km (0.117 R)
• M28: 35,021,011 km (0.081 R)
• M29: 39,536,772 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.8

Radius: 5.4

Gravity: 14.71 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.17 AU - 8.09 AU

Year: 13826 Days

Day: 19.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 50,888,423 km

• M1: 67,169 km (0.107 R)
• M2: 245,640 km (0.052 R)
• M3: 823,686 km (0.082 R)
• M4: 1,147,266 km (0.11 R)
• M5: 1,566,589 km (0.12 R)
• M6: 1,795,773 km (0.076 R)
• M7: 2,662,393 km (0.035 R)
• M8: 3,319,726 km (0.1 R)
• M9: 5,548,286 km (0.03 R)
• M10: 6,156,700 km (0.119 R)
• M11: 6,419,843 km (0.03 R)
• M12: 6,769,004 km (0.092 R)
• M13: 9,088,220 km (0.115 R)
• M14: 9,880,790 km (0.075 R)
• M15: 10,085,888 km (0.102 R)
• M16: 11,888,543 km (0.119 R)
• M17: 13,452,140 km (0.068 R)
• M18: 14,088,529 km (0.112 R)
• M19: 14,414,054 km (0.062 R)
• M20: 14,611,822 km (0.075 R)
• M21: 15,906,442 km (0.051 R)
• M22: 18,026,992 km (0.085 R)
• M23: 18,957,192 km (0.106 R)
• M24: 26,776,672 km (0.116 R)
• M25: 27,075,719 km (0.085 R)
• M26: 27,477,838 km (0.095 R)
• M27: 27,986,022 km (0.103 R)
• M28: 31,388,027 km (0.071 R)
• M29: 32,505,224 km (0.078 R)
• M30: 34,937,087 km (0.11 R)
• M31: 37,115,830 km (0.076 R)
• M32: 38,871,810 km (0.082 R)
• M33: 40,551,345 km (0.103 R)
• M34: 49,378,966 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 16,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit