🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.49 AU - 0.73 AU

Year: 313 Days

Day: 15.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,172,821 km

• M1: 105,018 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.51 AU - 0.73 AU

Year: 320 Days

Day: 42.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.52 AU - 0.74 AU

Year: 328 Days

Day: 21.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.6

Radius: 10.1

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.5 AU - 2.36 AU

Year: 1759 Days

Day: 9.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 13,172,821 km

• M1: 137,630 km (0.078 R)
• M2: 203,902 km (0.047 R)
• M3: 290,519 km (0.08 R)
• M4: 383,569 km (0.051 R)
• M5: 496,665 km (0.108 R)
• M6: 702,362 km (0.117 R)
• M7: 846,425 km (0.098 R)
• M8: 954,584 km (0.104 R)
• M9: 1,019,809 km (0.119 R)
• M10: 1,328,130 km (0.075 R)
• M11: 1,391,260 km (0.091 R)
• M12: 1,531,583 km (0.034 R)
• M13: 1,598,004 km (0.077 R)
• M14: 1,688,062 km (0.052 R)
• M15: 1,969,007 km (0.106 R)
• M16: 2,252,196 km (0.098 R)
• M17: 2,366,788 km (0.062 R)
• M18: 2,735,397 km (0.102 R)
• M19: 3,136,469 km (0.117 R)
• M20: 3,630,441 km (0.028 R)
• M21: 3,720,200 km (0.11 R)
• M22: 3,886,702 km (0.102 R)
• M23: 4,102,123 km (0.106 R)
• M24: 4,195,771 km (0.086 R)
• M25: 4,385,013 km (0.049 R)
• M26: 4,969,791 km (0.036 R)
• M27: 5,441,623 km (0.117 R)
• M28: 5,631,013 km (0.119 R)
• M29: 6,034,030 km (0.09 R)
• M30: 6,122,742 km (0.091 R)
• M31: 6,337,863 km (0.102 R)
• M32: 6,591,881 km (0.118 R)
• M33: 7,166,336 km (0.091 R)
• M34: 7,355,129 km (0.083 R)
• M35: 7,488,121 km (0.067 R)
• M36: 7,583,714 km (0.087 R)
• M37: 7,660,458 km (0.052 R)
• M38: 7,756,799 km (0.106 R)
• M39: 8,087,261 km (0.098 R)
• M40: 8,541,889 km (0.078 R)
• M41: 9,024,940 km (0.092 R)
• M42: 9,126,816 km (0.052 R)
• M43: 9,393,250 km (0.1 R)
• M44: 9,579,200 km (0.092 R)
• M45: 9,745,553 km (0.079 R)
• M46: 10,060,008 km (0.119 R)
• M47: 10,271,539 km (0.089 R)
• M48: 10,656,006 km (0.119 R)
• M49: 10,893,268 km (0.12 R)
• M50: 10,979,885 km (0.106 R)
• M51: 11,460,992 km (0.1 R)
• M52: 11,882,110 km (0.074 R)
• M53: 11,971,420 km (0.034 R)
• M54: 12,308,165 km (0.083 R)
• M55: 12,830,710 km (0.057 R)
• M56: 12,899,376 km (0.097 R)
• M57: 13,106,269 km (0.068 R)
• M58: 13,803,695 km (0.091 R)
• M59: 13,897,493 km (0.076 R)
• M60: 14,038,713 km (0.119 R)
• M61: 14,109,622 km (0.12 R)
• M62: 14,441,580 km (0.046 R)
• M63: 14,704,274 km (0.052 R)
• M64: 15,307,153 km (0.097 R)
• M65: 15,526,165 km (0.091 R)
• M66: 15,819,825 km (0.04 R)
• M67: 15,918,111 km (0.091 R)
• M68: 16,189,482 km (0.087 R)
• M69: 16,387,848 km (0.117 R)
• M70: 16,512,164 km (0.092 R)
• M71: 16,586,963 km (0.077 R)
• M72: 16,736,860 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.2

Radius: 9.3

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.5 AU - 2.42 AU

Year: 1800 Days

Day: 10.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 13,172,821 km

• M1: 116,088 km (0.111 R)
• M2: 175,777 km (0.063 R)
• M3: 296,054 km (0.097 R)
• M4: 492,626 km (0.111 R)
• M5: 575,204 km (0.107 R)
• M6: 640,578 km (0.104 R)
• M7: 796,010 km (0.043 R)
• M8: 929,601 km (0.073 R)
• M9: 1,052,870 km (0.1 R)
• M10: 1,135,149 km (0.05 R)
• M11: 1,326,036 km (0.071 R)
• M12: 1,425,518 km (0.091 R)
• M13: 1,548,338 km (0.059 R)
• M14: 1,663,977 km (0.106 R)
• M15: 1,937,891 km (0.048 R)
• M16: 2,226,166 km (0.069 R)
• M17: 2,381,598 km (0.106 R)
• M18: 2,577,721 km (0.097 R)
• M19: 2,677,951 km (0.104 R)
• M20: 2,753,947 km (0.045 R)
• M21: 2,856,422 km (0.115 R)
• M22: 3,184,789 km (0.075 R)
• M23: 3,470,072 km (0.068 R)
• M24: 3,580,924 km (0.08 R)
• M25: 3,664,849 km (0.09 R)
• M26: 4,007,278 km (0.118 R)
• M27: 4,109,154 km (0.061 R)
• M28: 4,315,450 km (0.103 R)
• M29: 4,646,510 km (0.101 R)
• M30: 4,799,698 km (0.071 R)
• M31: 5,111,310 km (0.091 R)
• M32: 5,704,915 km (0.094 R)
• M33: 5,770,439 km (0.092 R)
• M34: 5,836,112 km (0.109 R)
• M35: 6,018,322 km (0.081 R)
• M36: 6,168,668 km (0.086 R)
• M37: 6,235,987 km (0.107 R)
• M38: 6,661,892 km (0.118 R)
• M39: 7,114,875 km (0.09 R)
• M40: 7,238,443 km (0.076 R)
• M41: 7,309,502 km (0.03 R)
• M42: 7,380,710 km (0.083 R)
• M43: 7,776,546 km (0.098 R)
• M44: 7,904,003 km (0.107 R)
• M45: 8,197,963 km (0.092 R)
• M46: 8,346,215 km (0.077 R)
• M47: 8,532,913 km (0.118 R)
• M48: 8,796,504 km (0.1 R)
• M49: 8,872,351 km (0.111 R)
• M50: 8,948,346 km (0.099 R)
• M51: 9,235,425 km (0.088 R)
• M52: 9,740,168 km (0.091 R)
• M53: 10,313,726 km (0.088 R)
• M54: 10,373,715 km (0.097 R)
• M55: 10,534,233 km (0.12 R)
• M56: 10,756,237 km (0.047 R)
• M57: 11,163,891 km (0.085 R)
• M58: 11,639,014 km (0.113 R)
• M59: 11,931,477 km (0.057 R)
• M60: 12,609,006 km (0.104 R)
• M61: 12,780,296 km (0.118 R)
• M62: 12,844,772 km (0.069 R)
• M63: 13,082,035 km (0.101 R)
• M64: 13,342,484 km (0.067 R)
• M65: 13,517,065 km (0.107 R)
• M66: 13,626,571 km (0.088 R)
• M67: 14,089,726 km (0.042 R)
• M68: 14,356,758 km (0.057 R)
• M69: 14,423,778 km (0.078 R)
• M70: 15,099,811 km (0.107 R)
• M71: 15,167,878 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57

Radius: 10.9

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.5 AU - 4.24 AU

Year: 4994 Days

Day: 5.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 13,172,821 km

• M1: 138,827 km (0.086 R)
• M2: 232,176 km (0.105 R)
• M3: 341,682 km (0.04 R)
• M4: 529,427 km (0.05 R)
• M5: 644,019 km (0.044 R)
• M6: 732,581 km (0.106 R)
• M7: 818,450 km (0.094 R)
• M8: 1,139,487 km (0.086 R)
• M9: 1,223,860 km (0.119 R)
• M10: 1,310,328 km (0.1 R)
• M11: 1,601,894 km (0.091 R)
• M12: 1,765,255 km (0.106 R)
• M13: 1,883,886 km (0.109 R)
• M14: 1,974,841 km (0.114 R)
• M15: 2,364,095 km (0.081 R)
• M16: 2,584,602 km (0.071 R)
• M17: 2,674,810 km (0.093 R)
• M18: 2,858,217 km (0.059 R)
• M19: 4,071,156 km (0.103 R)
• M20: 4,176,473 km (0.089 R)
• M21: 4,593,702 km (0.111 R)
• M22: 4,786,533 km (0.064 R)
• M23: 4,939,871 km (0.062 R)
• M24: 5,251,633 km (0.097 R)
• M25: 5,819,956 km (0.04 R)
• M26: 6,073,973 km (0.093 R)
• M27: 6,240,176 km (0.082 R)
• M28: 6,346,839 km (0.064 R)
• M29: 6,592,778 km (0.104 R)
• M30: 7,543,024 km (0.099 R)
• M31: 8,034,303 km (0.108 R)
• M32: 8,384,362 km (0.115 R)
• M33: 8,519,000 km (0.101 R)
• M34: 8,603,523 km (0.077 R)
• M35: 9,481,812 km (0.088 R)
• M36: 9,851,768 km (0.119 R)
• M37: 10,316,269 km (0.086 R)
• M38: 10,843,003 km (0.105 R)
• M39: 11,063,511 km (0.087 R)
• M40: 11,752,858 km (0.099 R)
• M41: 11,960,350 km (0.083 R)
• M42: 12,093,193 km (0.065 R)
• M43: 12,455,968 km (0.1 R)
• M44: 12,532,861 km (0.096 R)
• M45: 12,609,904 km (0.115 R)
• M46: 12,686,947 km (0.099 R)
• M47: 12,977,765 km (0.092 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: 442 - 12,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit