🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.85 AU - 1.01 AU

Year: 343 Days

Day: 34.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.21 AU - 1.87 AU

Year: 732 Days

Day: 26.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.33 AU - 1.89 AU

Year: 782 Days

Day: 19.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.43 AU - 2.33 AU

Year: 987 Days

Day: 32.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.03 AU - 2.35 AU

Year: 1241 Days

Day: 44.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.9 AU - 4.18 AU

Year: 2550 Days

Day: 38.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.2

Radius: 10.4

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.06 AU - 5.5 AU

Year: 4001 Days

Day: 9.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 11,704,893 km

• M1: 145,708 km (0.112 R)
• M2: 274,362 km (0.084 R)
• M3: 591,959 km (0.069 R)
• M4: 845,826 km (0.111 R)
• M5: 933,940 km (0.051 R)
• M6: 1,147,864 km (0.057 R)
• M7: 1,560,605 km (0.071 R)
• M8: 1,718,880 km (0.094 R)
• M9: 1,932,954 km (0.09 R)
• M10: 2,103,496 km (0.091 R)
• M11: 2,423,336 km (0.096 R)
• M12: 2,496,489 km (0.118 R)
• M13: 2,990,611 km (0.103 R)
• M14: 3,128,989 km (0.118 R)
• M15: 3,229,070 km (0.07 R)
• M16: 3,535,746 km (0.085 R)
• M17: 3,703,295 km (0.074 R)
• M18: 3,851,996 km (0.115 R)
• M19: 4,111,697 km (0.113 R)
• M20: 4,489,432 km (0.094 R)
• M21: 4,994,923 km (0.111 R)
• M22: 5,470,046 km (0.066 R)
• M23: 5,639,989 km (0.11 R)
• M24: 6,134,709 km (0.099 R)
• M25: 6,210,107 km (0.104 R)
• M26: 6,772,744 km (0.044 R)
• M27: 8,417,124 km (0.087 R)
• M28: 8,501,049 km (0.081 R)
• M29: 8,585,272 km (0.113 R)
• M30: 8,868,012 km (0.111 R)
• M31: 8,953,582 km (0.074 R)
• M32: 9,588,476 km (0.116 R)
• M33: 9,705,461 km (0.11 R)
• M34: 10,689,067 km (0.074 R)
• M35: 11,424,191 km (0.101 R)
• M36: 11,704,089 km (0.117 R)
• M37: 12,207,186 km (0.095 R)
• M38: 12,685,451 km (0.034 R)
• M39: 13,104,923 km (0.115 R)
• M40: 13,528,883 km (0.094 R)
• M41: 14,189,956 km (0.095 R)
• M42: 14,356,908 km (0.099 R)
• M43: 14,827,692 km (0.101 R)
• M44: 15,269,455 km (0.096 R)
• M45: 15,509,110 km (0.109 R)
• M46: 15,681,148 km (0.081 R)
• M47: 15,819,227 km (0.04 R)
• M48: 16,061,725 km (0.057 R)
• M49: 16,761,394 km (0.116 R)
• M50: 17,435,482 km (0.106 R)
• M51: 17,650,155 km (0.082 R)
• M52: 19,030,046 km (0.096 R)
• M53: 19,436,055 km (0.101 R)
• M54: 19,695,906 km (0.111 R)
• M55: 20,256,449 km (0.075 R)
• M56: 20,633,137 km (0.11 R)
• M57: 20,860,226 km (0.097 R)
• M58: 20,974,070 km (0.101 R)
• M59: 21,126,211 km (0.102 R)
• M60: 21,202,506 km (0.104 R)
• M61: 21,355,246 km (0.115 R)
• M62: 21,469,987 km (0.105 R)
• M63: 21,546,581 km (0.103 R)
• M64: 21,738,515 km (0.095 R)
• M65: 22,201,670 km (0.104 R)
• M66: 22,823,998 km (0.112 R)
• M67: 23,649,778 km (0.112 R)
• M68: 24,886,503 km (0.065 R)
• M69: 25,249,428 km (0.065 R)
• M70: 25,492,375 km (0.08 R)
• M71: 26,472,091 km (0.09 R)
• M72: 26,966,512 km (0.062 R)
• M73: 27,090,529 km (0.12 R)
• M74: 27,463,925 km (0.044 R)
• M75: 27,880,854 km (0.105 R)
• M76: 28,006,367 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.3

Radius: 10

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.29 AU - 6.61 AU

Year: 5557 Days

Day: 8.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 11,704,893 km

• M1: 197,020 km (0.064 R)
• M2: 447,447 km (0.083 R)
• M3: 535,411 km (0.031 R)
• M4: 698,772 km (0.029 R)
• M5: 824,284 km (0.055 R)
• M6: 950,395 km (0.118 R)
• M7: 1,477,429 km (0.104 R)
• M8: 1,740,122 km (0.074 R)
• M9: 2,103,795 km (0.087 R)
• M10: 2,230,504 km (0.068 R)
• M11: 2,329,688 km (0.095 R)
• M12: 2,615,270 km (0.092 R)
• M13: 3,481,292 km (0.09 R)
• M14: 3,749,072 km (0.102 R)
• M15: 3,867,703 km (0.064 R)
• M16: 3,963,446 km (0.078 R)
• M17: 4,120,823 km (0.069 R)
• M18: 4,617,937 km (0.088 R)
• M19: 4,990,435 km (0.095 R)
• M20: 5,399,286 km (0.113 R)
• M21: 5,546,939 km (0.09 R)
• M22: 6,025,802 km (0.07 R)
• M23: 6,109,278 km (0.091 R)
• M24: 6,404,434 km (0.102 R)
• M25: 6,661,144 km (0.088 R)
• M26: 6,776,185 km (0.077 R)
• M27: 7,081,814 km (0.101 R)
• M28: 7,184,587 km (0.112 R)
• M29: 7,332,390 km (0.094 R)
• M30: 8,040,586 km (0.031 R)
• M31: 8,395,133 km (0.108 R)
• M32: 8,519,748 km (0.11 R)
• M33: 9,039,900 km (0.107 R)
• M34: 9,215,528 km (0.078 R)
• M35: 9,440,822 km (0.077 R)
• M36: 10,360,101 km (0.074 R)
• M37: 10,527,202 km (0.102 R)
• M38: 10,594,372 km (0.077 R)
• M39: 10,745,914 km (0.104 R)
• M40: 10,898,205 km (0.077 R)
• M41: 11,221,935 km (0.094 R)
• M42: 11,307,654 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 13,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit