🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.66 AU - 1.02 AU

Year: 281 Days

Day: 38.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.94 AU - 1.06 AU

Year: 365 Days

Day: 39.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.11 AU - 1.27 AU

Year: 474 Days

Day: 39.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 44.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.5 AU - 1.82 AU

Year: 781 Days

Day: 45 Hours

Environment

Temp: -47 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618

Radius: 13.7

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.13 AU - 5.55 AU

Year: 4507 Days

Day: 6.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 29,949,430 km

• M1: 171,290 km (0.1 R)
• M2: 290,369 km (0.077 R)
• M3: 386,860 km (0.104 R)
• M4: 538,552 km (0.027 R)
• M5: 671,545 km (0.106 R)
• M6: 829,071 km (0.09 R)
• M7: 925,412 km (0.078 R)
• M8: 1,395,000 km (0.111 R)
• M9: 1,527,394 km (0.091 R)
• M10: 1,869,674 km (0.029 R)
• M11: 2,271,195 km (0.108 R)
• M12: 2,446,673 km (0.102 R)
• M13: 2,536,133 km (0.105 R)
• M14: 3,019,633 km (0.083 R)
• M15: 3,135,422 km (0.097 R)
• M16: 3,311,947 km (0.065 R)
• M17: 3,451,522 km (0.069 R)
• M18: 3,716,161 km (0.099 R)
• M19: 3,819,682 km (0.058 R)
• M20: 4,008,625 km (0.053 R)
• M21: 4,136,232 km (0.116 R)
• M22: 4,705,451 km (0.094 R)
• M23: 5,114,153 km (0.106 R)
• M24: 5,322,842 km (0.115 R)
• M25: 6,014,582 km (0.104 R)
• M26: 6,284,457 km (0.029 R)
• M27: 6,760,178 km (0.05 R)
• M28: 7,040,973 km (0.073 R)
• M29: 7,195,658 km (0.078 R)
• M30: 7,561,275 km (0.034 R)
• M31: 7,879,469 km (0.028 R)
• M32: 8,256,456 km (0.095 R)
• M33: 8,749,680 km (0.113 R)
• M34: 8,972,132 km (0.114 R)
• M35: 9,280,902 km (0.084 R)
• M36: 10,024,703 km (0.042 R)
• M37: 10,521,517 km (0.092 R)
• M38: 10,669,171 km (0.039 R)
• M39: 11,783,375 km (0.031 R)
• M40: 12,245,633 km (0.087 R)
• M41: 12,432,181 km (0.074 R)
• M42: 12,965,947 km (0.103 R)
• M43: 13,732,187 km (0.079 R)
• M44: 14,023,454 km (0.034 R)
• M45: 14,316,666 km (0.062 R)
• M46: 14,513,237 km (0.071 R)
• M47: 14,611,972 km (0.05 R)
• M48: 14,743,768 km (0.069 R)
• M49: 15,275,289 km (0.051 R)
• M50: 15,678,156 km (0.074 R)
• M51: 16,838,288 km (0.09 R)
• M52: 16,942,108 km (0.106 R)
• M53: 17,184,906 km (0.068 R)
• M54: 17,393,894 km (0.104 R)
• M55: 18,630,171 km (0.114 R)
• M56: 19,060,564 km (0.119 R)
• M57: 19,277,032 km (0.075 R)
• M58: 21,975,179 km (0.084 R)
• M59: 22,202,119 km (0.1 R)
• M60: 22,429,957 km (0.114 R)
• M61: 22,544,100 km (0.077 R)
• M62: 22,811,282 km (0.106 R)
• M63: 23,156,404 km (0.084 R)
• M64: 23,310,340 km (0.084 R)
• M65: 23,774,094 km (0.109 R)
• M66: 24,789,564 km (0.109 R)
• M67: 25,978,717 km (0.097 R)
• M68: 26,138,638 km (0.12 R)
• M69: 26,499,767 km (0.062 R)
• M70: 27,145,880 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.2

Radius: 12.3

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.35 AU - 6.85 AU

Year: 4840 Days

Day: 12.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,949,430 km

• M1: 160,519 km (0.119 R)
• M2: 243,695 km (0.076 R)
• M3: 704,756 km (0.072 R)
• M4: 852,558 km (0.113 R)
• M5: 1,053,169 km (0.043 R)
• M6: 1,747,303 km (0.098 R)
• M7: 2,131,919 km (0.12 R)
• M8: 2,315,625 km (0.098 R)
• M9: 2,699,045 km (0.047 R)
• M10: 3,082,015 km (0.09 R)
• M11: 3,439,704 km (0.087 R)
• M12: 3,547,414 km (0.032 R)
• M13: 3,855,137 km (0.118 R)
• M14: 4,057,693 km (0.088 R)
• M15: 4,171,836 km (0.03 R)
• M16: 4,473,425 km (0.114 R)
• M17: 4,710,388 km (0.078 R)
• M18: 4,806,280 km (0.106 R)
• M19: 4,927,155 km (0.119 R)
• M20: 5,024,544 km (0.115 R)
• M21: 5,471,093 km (0.111 R)
• M22: 5,699,080 km (0.069 R)
• M23: 5,827,136 km (0.095 R)
• M24: 5,904,478 km (0.1 R)
• M25: 6,402,190 km (0.083 R)
• M26: 6,669,671 km (0.102 R)
• M27: 6,831,836 km (0.04 R)
• M28: 7,298,731 km (0.111 R)
• M29: 7,747,524 km (0.094 R)
• M30: 8,090,103 km (0.06 R)
• M31: 8,819,842 km (0.099 R)
• M32: 9,207,599 km (0.091 R)
• M33: 9,601,042 km (0.117 R)
• M34: 10,782,566 km (0.066 R)
• M35: 11,358,218 km (0.112 R)
• M36: 11,455,158 km (0.083 R)
• M37: 11,617,322 km (0.105 R)
• M38: 11,878,370 km (0.038 R)
• M39: 12,075,391 km (0.077 R)
• M40: 12,439,512 km (0.105 R)
• M41: 12,706,544 km (0.118 R)
• M42: 13,450,943 km (0.099 R)
• M43: 13,725,006 km (0.091 R)
• M44: 14,699,188 km (0.064 R)
• M45: 14,946,323 km (0.109 R)
• M46: 15,337,372 km (0.084 R)
• M47: 16,567,067 km (0.053 R)
• M48: 16,971,729 km (0.11 R)
• M49: 17,828,476 km (0.031 R)
• M50: 18,470,699 km (0.05 R)
• M51: 18,661,138 km (0.093 R)
• M52: 18,813,877 km (0.074 R)
• M53: 19,816,781 km (0.096 R)
• M54: 20,442,699 km (0.109 R)
• M55: 20,600,225 km (0.112 R)
• M56: 21,274,014 km (0.068 R)
• M57: 21,874,649 km (0.079 R)
• M58: 22,237,574 km (0.114 R)
• M59: 22,602,593 km (0.118 R)
• M60: 23,256,485 km (0.11 R)
• M61: 23,379,754 km (0.034 R)
• M62: 23,462,032 km (0.1 R)
• M63: 23,792,345 km (0.118 R)
• M64: 24,124,153 km (0.071 R)
• M65: 24,876,181 km (0.119 R)
• M66: 25,466,494 km (0.079 R)
• M67: 26,189,501 km (0.11 R)
• M68: 27,221,726 km (0.038 R)
• M69: 27,612,326 km (0.103 R)
• M70: 27,699,243 km (0.087 R)
• M71: 27,873,674 km (0.109 R)
• M72: 28,004,721 km (0.066 R)
• M73: 28,486,726 km (0.085 R)
• M74: 28,662,653 km (0.113 R)
• M75: 29,637,133 km (0.112 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: 273 - 17,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit