🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.93 AU - 1.51 AU

Year: 490 Days

Day: 19.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.37 AU - 1.59 AU

Year: 654 Days

Day: 40.3 Hours

Environment

Temp: -27 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,859,539 km

• M1: 95,144 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.5 AU - 4.74 AU

Year: 3609 Days

Day: 47.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,859,539 km

• M1: 800,797 km (0.102 R)
• M2: 1,165,667 km (0.069 R)

Asteroid Belt

Center: 7.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.2

Radius: 10.7

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 10.51 AU - 11.59 AU

Year: 13350 Days

Day: 14.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 91,859,539 km

• M1: 133,142 km (0.116 R)
• M2: 493,374 km (0.09 R)
• M3: 904,469 km (0.114 R)
• M4: 1,269,787 km (0.099 R)
• M5: 1,624,184 km (0.111 R)
• M6: 1,973,495 km (0.054 R)
• M7: 2,434,855 km (0.088 R)
• M8: 2,781,772 km (0.089 R)
• M9: 4,775,762 km (0.087 R)
• M10: 5,324,039 km (0.067 R)
• M11: 5,875,905 km (0.119 R)
• M12: 6,465,470 km (0.081 R)
• M13: 7,094,081 km (0.067 R)
• M14: 7,762,933 km (0.099 R)
• M15: 16,176,317 km (0.081 R)
• M16: 16,556,445 km (0.085 R)
• M17: 22,999,775 km (0.104 R)
• M18: 23,384,092 km (0.105 R)
• M19: 27,466,468 km (0.073 R)
• M20: 32,239,837 km (0.116 R)
• M21: 37,671,736 km (0.106 R)
• M22: 39,839,559 km (0.062 R)
• M23: 43,978,483 km (0.078 R)
• M24: 46,840,290 km (0.106 R)
• M25: 48,552,737 km (0.077 R)
• M26: 51,937,239 km (0.105 R)
• M27: 55,820,949 km (0.08 R)
• M28: 58,992,275 km (0.085 R)
• M29: 59,894,051 km (0.063 R)
• M30: 61,725,278 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772

Radius: 3.2

Gravity: 75.39 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 15.06 AU - 16.92 AU

Year: 23238 Days

Day: 18 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 91,859,539 km

• M1: 71,059 km (0.105 R)
• M2: 241,002 km (0.052 R)
• M3: 378,333 km (0.101 R)
• M4: 678,426 km (0.077 R)
• M5: 1,422,975 km (0.075 R)
• M6: 1,839,156 km (0.095 R)
• M7: 2,521,622 km (0.044 R)
• M8: 2,645,788 km (0.085 R)
• M9: 2,987,469 km (0.057 R)
• M10: 3,098,471 km (0.119 R)
• M11: 3,447,633 km (0.097 R)
• M12: 4,801,942 km (0.11 R)
• M13: 5,471,841 km (0.08 R)
• M14: 5,893,857 km (0.113 R)
• M15: 6,850,086 km (0.092 R)
• M16: 12,553,505 km (0.119 R)
• M17: 13,737,423 km (0.117 R)
• M18: 13,890,461 km (0.044 R)
• M19: 14,672,858 km (0.043 R)
• M20: 15,156,059 km (0.082 R)
• M21: 19,218,988 km (0.077 R)
• M22: 19,700,095 km (0.113 R)
• M23: 20,486,381 km (0.096 R)
• M24: 20,786,624 km (0.118 R)
• M25: 26,466,706 km (0.091 R)
• M26: 27,061,956 km (0.1 R)
• M27: 28,526,668 km (0.068 R)
• M28: 30,301,348 km (0.111 R)
• M29: 31,879,905 km (0.054 R)
• M30: 34,349,167 km (0.077 R)
• M31: 36,209,865 km (0.066 R)
• M32: 37,985,891 km (0.119 R)
• M33: 41,550,809 km (0.099 R)
• M34: 42,031,616 km (0.069 R)
• M35: 43,004,451 km (0.101 R)
• M36: 49,157,860 km (0.103 R)
• M37: 57,641,705 km (0.106 R)
• M38: 65,092,278 km (0.113 R)
• M39: 66,611,893 km (0.078 R)
• M40: 69,271,444 km (0.103 R)
• M41: 75,512,667 km (0.112 R)
• M42: 83,381,964 km (0.114 R)
• M43: 86,990,115 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.3

Radius: 5.1

Gravity: 24.93 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 14.18 AU - 21.4 AU

Year: 27271 Days

Day: 22.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 91,859,539 km

• M1: 64,477 km (0.076 R)
• M2: 775,964 km (0.105 R)
• M3: 1,095,206 km (0.075 R)
• M4: 1,658,292 km (0.05 R)
• M5: 2,745,570 km (0.082 R)
• M6: 2,932,567 km (0.092 R)
• M7: 3,483,686 km (0.066 R)
• M8: 5,100,390 km (0.05 R)
• M9: 5,425,316 km (0.047 R)
• M10: 5,677,987 km (0.108 R)
• M11: 7,882,910 km (0.026 R)
• M12: 8,596,791 km (0.076 R)
• M13: 10,535,879 km (0.072 R)
• M14: 11,197,101 km (0.11 R)
• M15: 13,195,430 km (0.118 R)
• M16: 13,885,076 km (0.115 R)
• M17: 16,532,210 km (0.113 R)
• M18: 17,153,041 km (0.111 R)
• M19: 18,159,835 km (0.087 R)
• M20: 19,012,393 km (0.087 R)
• M21: 19,792,397 km (0.103 R)
• M22: 19,990,763 km (0.07 R)
• M23: 21,729,988 km (0.098 R)
• M24: 23,236,140 km (0.09 R)
• M25: 28,420,753 km (0.044 R)
• M26: 32,779,586 km (0.119 R)
• M27: 38,326,974 km (0.12 R)
• M28: 45,322,470 km (0.095 R)
• M29: 52,551,189 km (0.076 R)
• M30: 54,665,904 km (0.063 R)
• M31: 64,124,678 km (0.102 R)
• M32: 73,188,065 km (0.082 R)
• M33: 75,580,135 km (0.109 R)
• M34: 79,265,180 km (0.048 R)
• M35: 79,515,158 km (0.071 R)
• M36: 81,787,400 km (0.084 R)
• M37: 83,326,164 km (0.106 R)
• M38: 84,362,578 km (0.038 R)
• M39: 88,057,795 km (0.116 R)
• M40: 88,863,529 km (0.094 R)
• M41: 89,945,271 km (0.12 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 11,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit