🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.1 AU - 1.3 AU

Year: 493 Days

Day: 22.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 19,934,042 km

• M1: 57,894 km (0.091 R)
• M2: 546,331 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.3 AU - 1.66 AU

Year: 675 Days

Day: 19.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.06 AU - 3.32 AU

Year: 2135 Days

Day: 19 Hours

Environment

Temp: -118 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.35 AU - 3.93 AU

Year: 2602 Days

Day: 40.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.2

Radius: 11

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.44 AU - 5.6 AU

Year: 3601 Days

Day: 13.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 19,934,042 km

• M1: 141,968 km (0.104 R)
• M2: 258,954 km (0.088 R)
• M3: 369,507 km (0.07 R)
• M4: 488,736 km (0.048 R)
• M5: 703,260 km (0.059 R)
• M6: 834,607 km (0.114 R)
• M7: 940,971 km (0.105 R)
• M8: 1,223,411 km (0.081 R)
• M9: 1,346,082 km (0.104 R)
• M10: 1,433,447 km (0.094 R)
• M11: 1,563,298 km (0.099 R)
• M12: 1,739,075 km (0.116 R)
• M13: 1,856,360 km (0.076 R)
• M14: 2,110,527 km (0.09 R)
• M15: 2,247,558 km (0.115 R)
• M16: 2,813,338 km (0.101 R)
• M17: 3,106,101 km (0.069 R)
• M18: 3,516,448 km (0.069 R)
• M19: 3,679,958 km (0.081 R)
• M20: 3,916,023 km (0.096 R)
• M21: 4,000,546 km (0.067 R)
• M22: 4,071,456 km (0.106 R)
• M23: 4,698,420 km (0.082 R)
• M24: 5,153,946 km (0.116 R)
• M25: 5,481,266 km (0.096 R)
• M26: 5,719,276 km (0.098 R)
• M27: 5,928,264 km (0.079 R)
• M28: 6,221,925 km (0.101 R)
• M29: 6,420,292 km (0.084 R)
• M30: 6,587,243 km (0.034 R)
• M31: 6,721,881 km (0.099 R)
• M32: 7,079,570 km (0.088 R)
• M33: 7,286,912 km (0.088 R)
• M34: 7,548,709 km (0.113 R)
• M35: 7,671,977 km (0.06 R)
• M36: 7,867,202 km (0.068 R)
• M37: 7,992,117 km (0.092 R)
• M38: 8,171,933 km (0.112 R)
• M39: 8,517,205 km (0.093 R)
• M40: 8,830,164 km (0.091 R)
• M41: 9,753,332 km (0.077 R)
• M42: 9,945,566 km (0.115 R)
• M43: 10,158,443 km (0.054 R)
• M44: 10,236,234 km (0.084 R)
• M45: 10,353,220 km (0.045 R)
• M46: 10,647,928 km (0.111 R)
• M47: 10,746,662 km (0.085 R)
• M48: 10,825,949 km (0.099 R)
• M49: 10,905,386 km (0.038 R)
• M50: 11,812,846 km (0.103 R)
• M51: 12,017,795 km (0.061 R)
• M52: 12,182,652 km (0.071 R)
• M53: 12,681,711 km (0.086 R)
• M54: 12,807,523 km (0.119 R)
• M55: 13,549,528 km (0.117 R)
• M56: 13,958,229 km (0.096 R)
• M57: 14,109,922 km (0.081 R)
• M58: 14,262,063 km (0.113 R)
• M59: 14,655,804 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.5

Radius: 14.8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.28 AU - 10.06 AU

Year: 10406 Days

Day: 8.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 19,934,042 km

• M1: 191,036 km (0.036 R)
• M2: 431,889 km (0.081 R)
• M3: 597,793 km (0.104 R)
• M4: 944,262 km (0.093 R)
• M5: 1,196,484 km (0.101 R)
• M6: 1,519,765 km (0.101 R)
• M7: 1,617,602 km (0.044 R)
• M8: 2,419,596 km (0.102 R)
• M9: 3,429,382 km (0.043 R)
• M10: 3,792,755 km (0.118 R)
• M11: 4,116,784 km (0.051 R)
• M12: 4,593,103 km (0.1 R)
• M13: 4,975,775 km (0.092 R)
• M14: 5,675,444 km (0.065 R)
• M15: 5,830,876 km (0.088 R)
• M16: 6,365,838 km (0.106 R)
• M17: 6,629,280 km (0.046 R)
• M18: 6,916,807 km (0.095 R)
• M19: 7,187,729 km (0.067 R)
• M20: 7,525,820 km (0.103 R)
• M21: 7,675,418 km (0.119 R)
• M22: 7,869,297 km (0.113 R)
• M23: 8,064,821 km (0.12 R)
• M24: 8,616,239 km (0.109 R)
• M25: 8,795,308 km (0.061 R)
• M26: 9,317,105 km (0.055 R)
• M27: 9,524,148 km (0.063 R)
• M28: 9,825,738 km (0.071 R)
• M29: 10,201,378 km (0.083 R)
• M30: 10,367,282 km (0.117 R)
• M31: 10,821,910 km (0.108 R)
• M32: 11,332,039 km (0.112 R)
• M33: 11,775,596 km (0.035 R)
• M34: 11,949,728 km (0.092 R)
• M35: 12,401,215 km (0.04 R)
• M36: 12,679,916 km (0.12 R)
• M37: 13,372,853 km (0.115 R)
• M38: 13,580,644 km (0.061 R)
• M39: 13,789,333 km (0.114 R)
• M40: 14,422,132 km (0.068 R)
• M41: 14,795,678 km (0.07 R)
• M42: 15,907,789 km (0.103 R)
• M43: 16,404,603 km (0.115 R)
• M44: 16,515,755 km (0.047 R)
• M45: 17,640,581 km (0.077 R)
• M46: 17,954,138 km (0.062 R)
• M47: 18,212,194 km (0.109 R)
• M48: 18,413,703 km (0.029 R)
• M49: 18,760,919 km (0.097 R)
• M50: 19,256,537 km (0.027 R)
• M51: 19,432,614 km (0.115 R)
• M52: 19,579,669 km (0.111 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: 212 - 12,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit