🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.47 AU - 0.59 AU

Year: 141 Days

Day: 17.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.63 AU - 0.71 AU

Year: 200 Days

Day: 45 Hours

Environment

Temp: 163 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.88 AU - 4.02 AU

Year: 2867 Days

Day: 26.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,904,442 km

• M1: 598,541 km (0.072 R)

Asteroid Belt

Center: 5.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.1

Radius: 9.4

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.64 AU - 8.52 AU

Year: 7622 Days

Day: 10.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 124.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,904,442 km

• M1: 148,102 km (0.063 R)
• M2: 271,071 km (0.105 R)
• M3: 357,240 km (0.107 R)
• M4: 508,483 km (0.069 R)
• M5: 622,178 km (0.1 R)
• M6: 849,716 km (0.109 R)
• M7: 931,696 km (0.036 R)
• M8: 1,016,368 km (0.034 R)
• M9: 1,089,072 km (0.058 R)
• M10: 1,479,673 km (0.087 R)
• M11: 1,734,288 km (0.088 R)
• M12: 1,840,054 km (0.098 R)
• M13: 1,966,314 km (0.084 R)
• M14: 2,170,665 km (0.116 R)
• M15: 2,343,151 km (0.065 R)
• M16: 2,620,506 km (0.102 R)
• M17: 2,971,463 km (0.099 R)
• M18: 3,034,892 km (0.117 R)
• M19: 3,228,172 km (0.089 R)
• M20: 3,403,501 km (0.081 R)
• M21: 4,374,391 km (0.101 R)
• M22: 4,915,487 km (0.109 R)
• M23: 4,990,884 km (0.042 R)
• M24: 5,066,730 km (0.088 R)
• M25: 5,347,974 km (0.115 R)
• M26: 5,477,676 km (0.117 R)
• M27: 5,792,878 km (0.103 R)
• M28: 6,114,065 km (0.074 R)
• M29: 6,222,523 km (0.092 R)
• M30: 6,690,316 km (0.101 R)
• M31: 7,255,198 km (0.084 R)
• M32: 7,601,517 km (0.084 R)
• M33: 7,864,809 km (0.082 R)
• M34: 8,825,078 km (0.077 R)
• M35: 9,256,817 km (0.051 R)
• M36: 9,381,432 km (0.104 R)
• M37: 10,076,913 km (0.112 R)
• M38: 10,237,281 km (0.119 R)
• M39: 10,528,100 km (0.103 R)
• M40: 11,051,991 km (0.074 R)
• M41: 11,383,650 km (0.096 R)
• M42: 11,450,371 km (0.105 R)
• M43: 11,651,281 km (0.089 R)
• M44: 12,295,449 km (0.116 R)
• M45: 12,881,723 km (0.088 R)
• M46: 13,055,855 km (0.029 R)
• M47: 13,300,896 km (0.109 R)
• M48: 14,045,445 km (0.064 R)
• M49: 14,404,629 km (0.105 R)
• M50: 15,723,035 km (0.109 R)
• M51: 16,096,132 km (0.043 R)
• M52: 16,699,012 km (0.085 R)
• M53: 16,926,999 km (0.09 R)
• M54: 17,003,294 km (0.082 R)
• M55: 17,194,330 km (0.074 R)
• M56: 17,271,074 km (0.084 R)
• M57: 18,473,392 km (0.09 R)
• M58: 18,748,652 km (0.052 R)
• M59: 18,906,628 km (0.111 R)
• M60: 19,263,419 km (0.064 R)
• M61: 19,622,603 km (0.087 R)
• M62: 20,469,177 km (0.116 R)
• M63: 21,040,043 km (0.114 R)
• M64: 21,451,138 km (0.067 R)
• M65: 21,781,899 km (0.034 R)
• M66: 22,574,169 km (0.083 R)
• M67: 24,445,040 km (0.052 R)
• M68: 24,703,994 km (0.052 R)
• M69: 26,542,103 km (0.087 R)
• M70: 26,852,818 km (0.099 R)
• M71: 26,986,259 km (0.069 R)
• M72: 28,017,138 km (0.112 R)
• M73: 28,333,388 km (0.074 R)
• M74: 28,878,223 km (0.056 R)
• M75: 28,969,478 km (0.044 R)
• M76: 29,060,733 km (0.109 R)
• M77: 29,197,764 km (0.053 R)
• M78: 29,748,135 km (0.063 R)
• M79: 29,932,440 km (0.087 R)
• M80: 30,999,072 km (0.109 R)
• M81: 31,092,421 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.7

Radius: 4.2

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 14.49 AU - 20.67 AU

Year: 26923 Days

Day: 20.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 44,904,442 km

• M1: 78,539 km (0.082 R)
• M2: 308,920 km (0.112 R)
• M3: 568,771 km (0.111 R)
• M4: 630,705 km (0.088 R)
• M5: 1,163,722 km (0.093 R)
• M6: 1,939,985 km (0.096 R)
• M7: 2,554,384 km (0.114 R)
• M8: 3,563,421 km (0.03 R)
• M9: 4,276,405 km (0.098 R)
• M10: 5,161,875 km (0.098 R)
• M11: 5,391,806 km (0.115 R)
• M12: 5,964,168 km (0.119 R)
• M13: 6,309,889 km (0.068 R)
• M14: 6,485,217 km (0.102 R)
• M15: 6,555,678 km (0.115 R)
• M16: 7,238,742 km (0.1 R)
• M17: 7,570,101 km (0.098 R)
• M18: 7,793,750 km (0.109 R)
• M19: 8,133,337 km (0.118 R)
• M20: 8,209,482 km (0.12 R)
• M21: 9,780,709 km (0.047 R)
• M22: 9,942,873 km (0.095 R)
• M23: 10,850,334 km (0.093 R)
• M24: 12,787,476 km (0.099 R)
• M25: 12,920,469 km (0.084 R)
• M26: 15,767,316 km (0.11 R)
• M27: 16,052,749 km (0.045 R)
• M28: 18,098,201 km (0.045 R)
• M29: 18,446,913 km (0.091 R)
• M30: 19,659,554 km (0.08 R)
• M31: 19,812,892 km (0.115 R)
• M32: 21,315,901 km (0.068 R)
• M33: 21,526,086 km (0.053 R)
• M34: 22,373,708 km (0.077 R)
• M35: 22,962,824 km (0.038 R)
• M36: 23,178,245 km (0.1 R)
• M37: 24,594,937 km (0.093 R)
• M38: 24,760,243 km (0.106 R)
• M39: 26,376,797 km (0.112 R)
• M40: 28,084,607 km (0.057 R)
• M41: 28,199,797 km (0.12 R)
• M42: 28,257,392 km (0.067 R)
• M43: 28,430,477 km (0.117 R)
• M44: 30,416,688 km (0.083 R)
• M45: 30,949,855 km (0.098 R)
• M46: 32,749,517 km (0.105 R)
• M47: 34,274,817 km (0.113 R)
• M48: 34,336,302 km (0.116 R)
• M49: 38,859,393 km (0.113 R)
• M50: 38,987,748 km (0.078 R)
• M51: 39,309,084 km (0.099 R)
• M52: 40,083,852 km (0.069 R)
• M53: 40,278,329 km (0.081 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 13,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit