🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.53 AU - 0.55 AU

Year: 260 Days

Day: 17.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 6,993,950 km

• M1: 24,085 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.5

Radius: 12.7

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.82 AU - 1.34 AU

Year: 736 Days

Day: 10.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 6,993,950 km

• M1: 172,786 km (0.043 R)
• M2: 252,222 km (0.116 R)
• M3: 338,241 km (0.093 R)
• M4: 458,368 km (0.1 R)
• M5: 622,178 km (0.069 R)
• M6: 953,238 km (0.107 R)
• M7: 1,095,056 km (0.073 R)
• M8: 1,332,019 km (0.034 R)
• M9: 1,593,367 km (0.118 R)
• M10: 1,674,449 km (0.107 R)
• M11: 1,941,930 km (0.11 R)
• M12: 2,157,949 km (0.118 R)
• M13: 2,306,500 km (0.114 R)
• M14: 2,416,006 km (0.114 R)
• M15: 2,710,564 km (0.096 R)
• M16: 2,799,575 km (0.116 R)
• M17: 2,898,608 km (0.039 R)
• M18: 3,063,166 km (0.066 R)
• M19: 3,174,616 km (0.115 R)
• M20: 3,259,139 km (0.098 R)
• M21: 3,382,707 km (0.093 R)
• M22: 3,498,047 km (0.025 R)
• M23: 3,605,009 km (0.098 R)
• M24: 3,852,295 km (0.083 R)
• M25: 3,952,675 km (0.027 R)
• M26: 4,363,471 km (0.088 R)
• M27: 4,531,768 km (0.036 R)
• M28: 4,659,226 km (0.073 R)
• M29: 4,755,716 km (0.077 R)
• M30: 4,907,259 km (0.102 R)
• M31: 5,038,307 km (0.069 R)
• M32: 5,181,771 km (0.058 R)
• M33: 5,304,142 km (0.057 R)
• M34: 5,393,751 km (0.059 R)
• M35: 5,495,179 km (0.029 R)
• M36: 5,895,802 km (0.114 R)
• M37: 5,988,702 km (0.118 R)
• M38: 6,082,201 km (0.059 R)
• M39: 6,258,577 km (0.102 R)
• M40: 6,677,002 km (0.072 R)
• M41: 6,810,443 km (0.112 R)
• M42: 6,920,248 km (0.058 R)
• M43: 7,006,117 km (0.108 R)
• M44: 7,104,702 km (0.097 R)
• M45: 7,191,319 km (0.109 R)
• M46: 7,340,618 km (0.108 R)
• M47: 7,465,831 km (0.112 R)
• M48: 7,553,795 km (0.101 R)
• M49: 7,680,205 km (0.104 R)
• M50: 7,973,716 km (0.108 R)
• M51: 8,063,774 km (0.092 R)
• M52: 8,154,131 km (0.053 R)
• M53: 8,283,982 km (0.066 R)
• M54: 8,492,970 km (0.067 R)
• M55: 8,624,467 km (0.059 R)
• M56: 8,836,297 km (0.03 R)
• M57: 8,916,332 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75

Radius: 14.5

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.06 AU - 1.44 AU

Year: 917 Days

Day: 8 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 6,993,950 km

• M1: 207,193 km (0.093 R)
• M2: 307,424 km (0.106 R)
• M3: 445,951 km (0.063 R)
• M4: 844,330 km (0.102 R)
• M5: 965,205 km (0.104 R)
• M6: 1,076,805 km (0.054 R)
• M7: 1,176,886 km (0.096 R)
• M8: 1,331,271 km (0.111 R)
• M9: 1,466,209 km (0.085 R)
• M10: 1,727,107 km (0.073 R)
• M11: 1,865,785 km (0.094 R)
• M12: 2,023,461 km (0.106 R)
• M13: 2,119,353 km (0.103 R)
• M14: 2,263,416 km (0.103 R)
• M15: 2,567,099 km (0.09 R)
• M16: 2,732,555 km (0.106 R)
• M17: 2,867,342 km (0.099 R)
• M18: 2,970,116 km (0.107 R)
• M19: 3,447,782 km (0.087 R)
• M20: 3,551,154 km (0.106 R)
• M21: 3,643,307 km (0.103 R)
• M22: 3,892,985 km (0.028 R)
• M23: 4,084,022 km (0.106 R)
• M24: 4,206,543 km (0.114 R)
• M25: 4,462,205 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.2

Radius: 13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.35 AU - 1.45 AU

Year: 1087 Days

Day: 8.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 6,993,950 km

• M1: 164,857 km (0.063 R)
• M2: 272,268 km (0.104 R)
• M3: 368,011 km (0.116 R)
• M4: 508,184 km (0.091 R)
• M5: 594,801 km (0.069 R)
• M6: 683,363 km (0.114 R)
• M7: 768,185 km (0.116 R)
• M8: 915,240 km (0.114 R)
• M9: 1,000,361 km (0.064 R)
• M10: 1,088,474 km (0.11 R)
• M11: 1,190,201 km (0.04 R)
• M12: 1,278,763 km (0.118 R)
• M13: 1,427,612 km (0.11 R)
• M14: 1,570,329 km (0.101 R)
• M15: 1,844,991 km (0.105 R)
• M16: 1,961,976 km (0.109 R)
• M17: 2,068,041 km (0.037 R)
• M18: 2,183,082 km (0.094 R)
• M19: 2,300,217 km (0.115 R)
• M20: 2,448,020 km (0.107 R)
• M21: 2,562,761 km (0.112 R)
• M22: 2,731,059 km (0.084 R)
• M23: 2,835,328 km (0.113 R)
• M24: 2,956,054 km (0.088 R)
• M25: 3,132,879 km (0.117 R)
• M26: 3,345,008 km (0.099 R)
• M27: 3,586,310 km (0.119 R)
• M28: 3,766,874 km (0.099 R)
• M29: 3,850,051 km (0.098 R)
• M30: 4,026,726 km (0.084 R)
• M31: 4,423,011 km (0.079 R)
• M32: 4,626,015 km (0.038 R)
• M33: 4,769,031 km (0.078 R)
• M34: 4,877,339 km (0.086 R)
• M35: 5,553,671 km (0.069 R)
• M36: 5,782,556 km (0.115 R)
• M37: 5,907,919 km (0.113 R)
• M38: 6,190,659 km (0.069 R)
• M39: 6,497,933 km (0.099 R)
• M40: 6,830,639 km (0.097 R)
• M41: 6,912,170 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 10,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit