🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.53 AU - 0.63 AU

Year: 290 Days

Day: 31.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,801,421 km

• M1: 513,420 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.8

Radius: 9.6

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.82 AU - 0.92 AU

Year: 532 Days

Day: 9.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 11,801,421 km

• M1: 130,300 km (0.106 R)
• M2: 205,099 km (0.036 R)
• M3: 298,448 km (0.073 R)
• M4: 421,716 km (0.117 R)
• M5: 505,940 km (0.1 R)
• M6: 585,975 km (0.115 R)
• M7: 667,207 km (0.102 R)
• M8: 728,841 km (0.087 R)
• M9: 792,719 km (0.091 R)
• M10: 883,824 km (0.062 R)
• M11: 969,993 km (0.032 R)
• M12: 1,170,005 km (0.108 R)
• M13: 1,246,150 km (0.028 R)
• M14: 1,348,774 km (0.084 R)
• M15: 1,589,029 km (0.096 R)
• M16: 1,668,615 km (0.115 R)
• M17: 1,738,776 km (0.103 R)
• M18: 1,798,914 km (0.113 R)
• M19: 1,882,091 km (0.092 R)
• M20: 2,023,610 km (0.115 R)
• M21: 2,210,159 km (0.106 R)
• M22: 2,426,777 km (0.076 R)
• M23: 2,488,112 km (0.106 R)
• M24: 2,575,028 km (0.038 R)
• M25: 2,662,992 km (0.12 R)
• M26: 2,732,704 km (0.11 R)
• M27: 2,861,209 km (0.072 R)
• M28: 2,959,046 km (0.093 R)
• M29: 3,044,616 km (0.105 R)
• M30: 3,124,352 km (0.1 R)
• M31: 3,292,799 km (0.097 R)
• M32: 3,354,283 km (0.058 R)
• M33: 3,436,712 km (0.111 R)
• M34: 3,667,093 km (0.071 R)
• M35: 3,837,784 km (0.045 R)
• M36: 4,025,828 km (0.104 R)
• M37: 4,120,823 km (0.119 R)
• M38: 4,283,585 km (0.075 R)
• M39: 4,373,195 km (0.106 R)
• M40: 4,684,358 km (0.068 R)
• M41: 4,854,301 km (0.06 R)
• M42: 5,002,702 km (0.072 R)
• M43: 5,089,320 km (0.057 R)
• M44: 5,248,043 km (0.068 R)
• M45: 5,473,188 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.1

Radius: 12

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.34 AU - 1.92 AU

Year: 1365 Days

Day: 11.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 11,801,421 km

• M1: 177,573 km (0.037 R)
• M2: 287,078 km (0.07 R)
• M3: 365,019 km (0.114 R)
• M4: 471,532 km (0.053 R)
• M5: 578,046 km (0.112 R)
• M6: 812,017 km (0.117 R)
• M7: 937,081 km (0.094 R)
• M8: 1,027,139 km (0.111 R)
• M9: 1,163,871 km (0.064 R)
• M10: 1,390,213 km (0.047 R)
• M11: 1,484,908 km (0.051 R)
• M12: 1,661,135 km (0.06 R)
• M13: 1,741,618 km (0.051 R)
• M14: 2,298,422 km (0.025 R)
• M15: 2,562,013 km (0.113 R)
• M16: 2,655,961 km (0.046 R)
• M17: 2,932,717 km (0.086 R)
• M18: 3,130,934 km (0.101 R)
• M19: 3,219,047 km (0.063 R)
• M20: 3,295,342 km (0.036 R)
• M21: 3,372,086 km (0.111 R)
• M22: 3,940,558 km (0.119 R)
• M23: 4,510,376 km (0.078 R)
• M24: 4,595,946 km (0.076 R)
• M25: 5,285,442 km (0.078 R)
• M26: 5,527,492 km (0.101 R)
• M27: 5,882,039 km (0.114 R)
• M28: 6,007,252 km (0.093 R)
• M29: 6,085,791 km (0.1 R)
• M30: 6,339,808 km (0.075 R)
• M31: 6,435,850 km (0.07 R)
• M32: 6,516,334 km (0.058 R)
• M33: 6,645,885 km (0.04 R)
• M34: 6,743,573 km (0.105 R)
• M35: 6,923,988 km (0.063 R)
• M36: 7,356,625 km (0.092 R)
• M37: 7,474,658 km (0.078 R)
• M38: 8,143,809 km (0.111 R)
• M39: 8,600,531 km (0.077 R)
• M40: 8,796,355 km (0.04 R)
• M41: 8,885,814 km (0.102 R)
• M42: 9,649,511 km (0.05 R)
• M43: 9,983,264 km (0.026 R)
• M44: 10,472,001 km (0.051 R)
• M45: 10,681,138 km (0.109 R)
• M46: 10,795,880 km (0.111 R)
• M47: 10,891,772 km (0.101 R)
• M48: 10,987,964 km (0.098 R)
• M49: 11,065,156 km (0.103 R)
• M50: 11,297,631 km (0.086 R)
• M51: 11,492,557 km (0.086 R)
• M52: 12,064,470 km (0.071 R)
• M53: 12,183,999 km (0.06 R)
• M54: 12,283,780 km (0.098 R)
• M55: 12,726,590 km (0.098 R)
• M56: 13,174,486 km (0.09 R)
• M57: 13,297,605 km (0.103 R)
• M58: 13,421,023 km (0.11 R)
• M59: 13,689,851 km (0.058 R)
• M60: 13,793,672 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.6

Radius: 14.3

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.35 AU - 5.83 AU

Year: 8670 Days

Day: 7.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 11,801,421 km

• M1: 187,745 km (0.05 R)
• M2: 491,728 km (0.119 R)
• M3: 799,750 km (0.117 R)
• M4: 1,072,916 km (0.088 R)
• M5: 1,909,318 km (0.114 R)
• M6: 2,381,299 km (0.052 R)
• M7: 2,472,105 km (0.111 R)
• M8: 2,699,045 km (0.069 R)
• M9: 3,118,368 km (0.106 R)
• M10: 3,923,204 km (0.099 R)
• M11: 4,361,526 km (0.035 R)
• M12: 4,624,669 km (0.056 R)
• M13: 5,140,482 km (0.067 R)
• M14: 5,634,155 km (0.11 R)
• M15: 6,724,424 km (0.087 R)
• M16: 6,897,958 km (0.074 R)
• M17: 7,087,648 km (0.07 R)
• M18: 7,532,103 km (0.098 R)
• M19: 7,757,846 km (0.072 R)
• M20: 7,909,539 km (0.096 R)
• M21: 8,761,498 km (0.086 R)
• M22: 9,270,730 km (0.12 R)
• M23: 9,822,297 km (0.077 R)
• M24: 10,318,064 km (0.031 R)
• M25: 10,906,732 km (0.052 R)
• M26: 11,783,974 km (0.11 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 18,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit