🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.46 AU - 0.6 AU

Year: 249 Days

Day: 34.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,494,811 km

• M1: 25,432 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.3

Radius: 14

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.76 AU - 3 AU

Year: 3156 Days

Day: 8.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,494,811 km

• M1: 176,077 km (0.068 R)
• M2: 624,721 km (0.113 R)
• M3: 2,208,962 km (0.069 R)
• M4: 2,988,517 km (0.094 R)
• M5: 4,115,886 km (0.106 R)
• M6: 4,565,129 km (0.053 R)
• M7: 5,945,618 km (0.105 R)
• M8: 6,979,339 km (0.095 R)
• M9: 7,688,283 km (0.113 R)
• M10: 9,288,532 km (0.052 R)
• M11: 9,947,660 km (0.041 R)
• M12: 11,015,938 km (0.103 R)
• M13: 11,666,240 km (0.101 R)
• M14: 13,332,013 km (0.114 R)
• M15: 14,578,911 km (0.072 R)
• M16: 15,046,255 km (0.025 R)
• M17: 15,956,558 km (0.097 R)
• M18: 16,509,023 km (0.1 R)
• M19: 18,124,081 km (0.118 R)
• M20: 21,466,098 km (0.116 R)
• M21: 22,481,867 km (0.045 R)
• M22: 24,318,480 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.7

Radius: 14.4

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.91 AU - 3.19 AU

Year: 3439 Days

Day: 11.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,494,811 km

• M1: 179,069 km (0.101 R)
• M2: 641,924 km (0.098 R)
• M3: 1,864,289 km (0.066 R)
• M4: 2,434,855 km (0.032 R)
• M5: 2,883,948 km (0.049 R)
• M6: 3,863,814 km (0.098 R)
• M7: 4,363,919 km (0.102 R)
• M8: 7,327,304 km (0.107 R)
• M9: 8,860,682 km (0.087 R)
• M10: 9,939,133 km (0.05 R)
• M11: 11,250,657 km (0.094 R)
• M12: 13,120,481 km (0.106 R)
• M13: 13,618,792 km (0.109 R)
• M14: 14,830,684 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.7

Radius: 12.2

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.36 AU - 5.4 AU

Year: 8057 Days

Day: 8.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,494,811 km

• M1: 152,889 km (0.074 R)
• M2: 565,630 km (0.085 R)
• M3: 1,010,833 km (0.036 R)
• M4: 1,481,617 km (0.076 R)
• M5: 2,007,603 km (0.116 R)
• M6: 2,495,143 km (0.1 R)
• M7: 2,981,186 km (0.095 R)
• M8: 4,586,521 km (0.074 R)
• M9: 5,654,800 km (0.057 R)
• M10: 6,264,560 km (0.072 R)
• M11: 6,671,915 km (0.066 R)
• M12: 7,279,432 km (0.119 R)
• M13: 9,723,562 km (0.076 R)
• M14: 10,695,500 km (0.119 R)
• M15: 14,582,352 km (0.106 R)
• M16: 15,730,515 km (0.104 R)
• M17: 17,266,137 km (0.114 R)
• M18: 17,732,135 km (0.103 R)
• M19: 18,969,459 km (0.102 R)
• M20: 20,484,885 km (0.082 R)
• M21: 22,867,082 km (0.093 R)
• M22: 30,337,700 km (0.117 R)
• M23: 32,608,147 km (0.085 R)
• M24: 33,014,305 km (0.097 R)
• M25: 33,733,123 km (0.083 R)
• M26: 36,494,849 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 16,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit