🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.52 AU - 0.54 AU

Year: 249 Days

Day: 22.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 168.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.5

Radius: 12.3

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.72 AU - 0.9 AU

Year: 471 Days

Day: 13.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 5,684,532 km

• M1: 164,408 km (0.085 R)
• M2: 297,700 km (0.097 R)
• M3: 440,267 km (0.068 R)
• M4: 522,695 km (0.113 R)
• M5: 624,571 km (0.103 R)
• M6: 747,989 km (0.115 R)
• M7: 846,724 km (0.091 R)
• M8: 1,011,581 km (0.09 R)
• M9: 1,133,353 km (0.096 R)
• M10: 1,226,703 km (0.095 R)
• M11: 1,504,955 km (0.116 R)
• M12: 1,602,343 km (0.111 R)
• M13: 1,683,126 km (0.091 R)
• M14: 1,765,404 km (0.083 R)
• M15: 1,849,030 km (0.057 R)
• M16: 1,927,569 km (0.115 R)
• M17: 2,034,082 km (0.058 R)
• M18: 2,149,422 km (0.084 R)
• M19: 2,401,046 km (0.086 R)
• M20: 2,581,610 km (0.084 R)
• M21: 2,677,353 km (0.111 R)
• M22: 2,811,991 km (0.078 R)
• M23: 3,018,137 km (0.115 R)
• M24: 3,126,895 km (0.115 R)
• M25: 3,269,013 km (0.026 R)
• M26: 3,551,304 km (0.081 R)
• M27: 3,649,889 km (0.073 R)
• M28: 3,799,636 km (0.053 R)
• M29: 3,892,237 km (0.111 R)
• M30: 4,096,738 km (0.044 R)
• M31: 4,243,792 km (0.067 R)
• M32: 4,339,984 km (0.099 R)
• M33: 4,463,252 km (0.03 R)
• M34: 4,552,263 km (0.086 R)
• M35: 4,668,650 km (0.081 R)
• M36: 4,877,040 km (0.088 R)
• M37: 5,005,545 km (0.045 R)
• M38: 5,097,996 km (0.084 R)
• M39: 5,219,021 km (0.113 R)
• M40: 5,312,669 km (0.113 R)
• M41: 5,492,486 km (0.088 R)
• M42: 5,626,077 km (0.103 R)
• M43: 5,703,120 km (0.102 R)
• M44: 5,887,125 km (0.051 R)
• M45: 5,984,812 km (0.058 R)
• M46: 6,261,269 km (0.112 R)
• M47: 6,390,971 km (0.062 R)
• M48: 6,693,906 km (0.111 R)
• M49: 6,847,244 km (0.098 R)
• M50: 6,970,662 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.7

Radius: 9.2

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.08 AU - 1.44 AU

Year: 913 Days

Day: 11.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 5,684,532 km

• M1: 128,056 km (0.05 R)
• M2: 206,146 km (0.119 R)
• M3: 269,875 km (0.1 R)
• M4: 346,768 km (0.106 R)
• M5: 426,952 km (0.108 R)
• M6: 514,766 km (0.097 R)
• M7: 572,212 km (0.115 R)
• M8: 643,720 km (0.105 R)
• M9: 738,864 km (0.063 R)
• M10: 800,947 km (0.109 R)
• M11: 913,145 km (0.1 R)
• M12: 1,021,454 km (0.086 R)
• M13: 1,086,829 km (0.056 R)
• M14: 1,226,852 km (0.115 R)
• M15: 1,332,169 km (0.117 R)
• M16: 1,451,099 km (0.106 R)
• M17: 1,589,777 km (0.084 R)
• M18: 1,688,511 km (0.107 R)
• M19: 1,795,025 km (0.084 R)
• M20: 1,863,391 km (0.105 R)
• M21: 1,921,136 km (0.031 R)
• M22: 2,008,800 km (0.071 R)
• M23: 2,091,977 km (0.112 R)
• M24: 2,188,467 km (0.084 R)
• M25: 2,436,201 km (0.088 R)
• M26: 2,738,987 km (0.091 R)
• M27: 2,804,960 km (0.106 R)
• M28: 2,891,577 km (0.067 R)
• M29: 3,033,396 km (0.12 R)
• M30: 3,094,881 km (0.083 R)
• M31: 3,239,991 km (0.032 R)
• M32: 3,310,002 km (0.115 R)
• M33: 3,373,282 km (0.094 R)
• M34: 3,544,273 km (0.103 R)
• M35: 3,638,220 km (0.112 R)
• M36: 3,813,549 km (0.08 R)
• M37: 3,939,510 km (0.099 R)
• M38: 3,999,349 km (0.041 R)
• M39: 4,082,077 km (0.058 R)
• M40: 4,180,512 km (0.078 R)
• M41: 4,264,437 km (0.1 R)
• M42: 4,543,138 km (0.103 R)
• M43: 4,653,092 km (0.09 R)
• M44: 4,827,822 km (0.05 R)
• M45: 4,907,857 km (0.11 R)
• M46: 4,996,569 km (0.081 R)
• M47: 5,077,501 km (0.065 R)
• M48: 5,142,726 km (0.052 R)
• M49: 5,265,695 km (0.041 R)
• M50: 5,389,562 km (0.072 R)
• M51: 5,547,987 km (0.068 R)
• M52: 5,606,629 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.6

Radius: 12.6

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.43 AU - 1.59 AU

Year: 1198 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 5,684,532 km

• M1: 175,927 km (0.088 R)
• M2: 265,686 km (0.083 R)
• M3: 355,594 km (0.088 R)
• M4: 477,816 km (0.065 R)
• M5: 629,059 km (0.093 R)
• M6: 738,864 km (0.048 R)
• M7: 898,036 km (0.1 R)
• M8: 1,101,639 km (0.064 R)
• M9: 1,214,136 km (0.109 R)
• M10: 1,316,012 km (0.095 R)
• M11: 1,446,462 km (0.079 R)
• M12: 1,661,284 km (0.101 R)
• M13: 1,753,586 km (0.092 R)
• M14: 1,853,218 km (0.12 R)
• M15: 1,995,037 km (0.098 R)
• M16: 2,099,307 km (0.05 R)
• M17: 2,247,409 km (0.086 R)
• M18: 2,442,335 km (0.104 R)
• M19: 2,573,233 km (0.054 R)
• M20: 2,661,795 km (0.06 R)
• M21: 2,914,316 km (0.106 R)
• M22: 2,993,603 km (0.074 R)
• M23: 3,407,989 km (0.098 R)
• M24: 3,505,826 km (0.106 R)
• M25: 3,590,349 km (0.109 R)
• M26: 3,675,620 km (0.096 R)
• M27: 3,797,542 km (0.09 R)
• M28: 3,877,128 km (0.066 R)
• M29: 4,119,477 km (0.099 R)
• M30: 4,216,416 km (0.098 R)
• M31: 4,344,173 km (0.073 R)
• M32: 4,435,278 km (0.096 R)
• M33: 4,719,962 km (0.078 R)
• M34: 4,837,098 km (0.111 R)
• M35: 4,971,137 km (0.114 R)
• M36: 5,050,574 km (0.073 R)
• M37: 5,356,202 km (0.109 R)
• M38: 5,462,117 km (0.117 R)
• M39: 5,676,192 km (0.057 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 18,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit