🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.61 AU - 0.93 AU

Year: 256 Days

Day: 44.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,633,796 km

• M1: 45,627 km (0.108 R)
• M2: 452,982 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1 AU - 1 AU

Year: 379 Days

Day: 19.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.77 AU - 2.75 AU

Year: 1287 Days

Day: 41.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,633,796 km

• M1: 122,820 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.1

Radius: 9.9

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.3 AU - 6.82 AU

Year: 5650 Days

Day: 11.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 143.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,633,796 km

• M1: 129,103 km (0.08 R)
• M2: 259,403 km (0.119 R)
• M3: 427,401 km (0.104 R)
• M4: 496,515 km (0.073 R)
• M5: 921,523 km (0.112 R)
• M6: 1,196,334 km (0.103 R)
• M7: 1,533,977 km (0.112 R)
• M8: 1,821,354 km (0.108 R)
• M9: 2,252,495 km (0.074 R)
• M10: 2,316,673 km (0.112 R)
• M11: 2,403,290 km (0.115 R)
• M12: 3,352,339 km (0.106 R)
• M13: 3,426,090 km (0.097 R)
• M14: 3,879,522 km (0.086 R)
• M15: 4,008,924 km (0.107 R)
• M16: 4,405,657 km (0.046 R)
• M17: 4,513,667 km (0.065 R)
• M18: 5,265,396 km (0.048 R)
• M19: 5,641,186 km (0.1 R)
• M20: 5,758,620 km (0.071 R)
• M21: 5,936,193 km (0.086 R)
• M22: 6,480,131 km (0.072 R)
• M23: 7,008,361 km (0.089 R)
• M24: 7,745,131 km (0.116 R)
• M25: 7,843,117 km (0.09 R)
• M26: 9,291,524 km (0.11 R)
• M27: 9,675,242 km (0.036 R)
• M28: 10,602,599 km (0.103 R)
• M29: 11,670,429 km (0.102 R)
• M30: 11,895,574 km (0.114 R)
• M31: 11,970,971 km (0.098 R)
• M32: 12,198,061 km (0.119 R)
• M33: 12,810,664 km (0.119 R)
• M34: 13,081,885 km (0.109 R)
• M35: 13,198,721 km (0.094 R)
• M36: 13,354,901 km (0.091 R)
• M37: 13,511,829 km (0.115 R)
• M38: 13,748,344 km (0.107 R)
• M39: 14,345,538 km (0.1 R)
• M40: 14,708,014 km (0.106 R)
• M41: 14,788,946 km (0.071 R)
• M42: 15,854,831 km (0.046 R)
• M43: 16,062,623 km (0.086 R)
• M44: 16,523,085 km (0.085 R)
• M45: 16,733,719 km (0.066 R)
• M46: 17,371,155 km (0.094 R)
• M47: 17,542,594 km (0.12 R)
• M48: 18,233,587 km (0.054 R)
• M49: 18,320,503 km (0.113 R)
• M50: 18,494,934 km (0.082 R)
• M51: 18,845,442 km (0.119 R)
• M52: 18,977,387 km (0.089 R)
• M53: 19,242,325 km (0.096 R)
• M54: 19,553,040 km (0.064 R)
• M55: 19,775,941 km (0.105 R)
• M56: 20,269,315 km (0.092 R)
• M57: 21,268,180 km (0.107 R)
• M58: 21,451,437 km (0.033 R)
• M59: 21,819,747 km (0.117 R)
• M60: 22,004,650 km (0.052 R)
• M61: 22,329,427 km (0.108 R)
• M62: 22,796,322 km (0.086 R)
• M63: 23,549,996 km (0.063 R)
• M64: 23,929,825 km (0.106 R)
• M65: 25,033,259 km (0.086 R)
• M66: 26,251,434 km (0.071 R)
• M67: 27,090,828 km (0.057 R)
• M68: 27,939,048 km (0.053 R)
• M69: 28,190,073 km (0.054 R)
• M70: 28,694,667 km (0.104 R)
• M71: 30,020,254 km (0.069 R)
• M72: 30,794,123 km (0.099 R)
• M73: 30,897,795 km (0.108 R)
• M74: 31,261,617 km (0.099 R)
• M75: 32,256,143 km (0.1 R)
• M76: 32,783,775 km (0.101 R)
• M77: 33,154,778 km (0.087 R)
• M78: 33,367,506 km (0.053 R)
• M79: 33,794,159 km (0.119 R)
• M80: 34,115,346 km (0.113 R)
• M81: 34,437,430 km (0.111 R)
• M82: 35,355,811 km (0.032 R)
• M83: 35,518,723 km (0.057 R)

Asteroid Belt

Center: 8.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.1

Radius: 14.4

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.84 AU - 13.16 AU

Year: 13818 Days

Day: 10.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 161.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,633,796 km

• M1: 185,950 km (0.064 R)
• M2: 296,353 km (0.117 R)
• M3: 510,727 km (0.058 R)
• M4: 601,533 km (0.098 R)
• M5: 866,022 km (0.087 R)
• M6: 996,771 km (0.096 R)
• M7: 1,298,360 km (0.066 R)
• M8: 1,712,148 km (0.079 R)
• M9: 1,859,352 km (0.118 R)
• M10: 2,350,631 km (0.094 R)
• M11: 2,539,424 km (0.083 R)
• M12: 3,084,708 km (0.1 R)
• M13: 3,914,677 km (0.059 R)
• M14: 4,168,395 km (0.106 R)
• M15: 4,901,574 km (0.12 R)
• M16: 5,237,122 km (0.06 R)
• M17: 5,548,585 km (0.109 R)
• M18: 6,288,197 km (0.063 R)
• M19: 7,824,268 km (0.042 R)
• M20: 8,470,231 km (0.066 R)
• M21: 8,947,449 km (0.083 R)
• M22: 9,622,733 km (0.034 R)
• M23: 10,198,087 km (0.106 R)
• M24: 10,470,355 km (0.106 R)
• M25: 10,745,166 km (0.098 R)
• M26: 10,903,291 km (0.083 R)
• M27: 11,301,820 km (0.078 R)
• M28: 11,462,638 km (0.032 R)
• M29: 12,568,016 km (0.076 R)
• M30: 12,860,181 km (0.118 R)
• M31: 12,986,142 km (0.105 R)
• M32: 13,621,784 km (0.111 R)
• M33: 14,094,513 km (0.08 R)
• M34: 14,659,993 km (0.103 R)
• M35: 14,791,639 km (0.109 R)
• M36: 15,366,394 km (0.103 R)
• M37: 15,858,421 km (0.067 R)
• M38: 16,128,894 km (0.108 R)
• M39: 17,272,869 km (0.084 R)
• M40: 18,442,874 km (0.078 R)
• M41: 18,679,987 km (0.056 R)
• M42: 19,205,225 km (0.074 R)
• M43: 20,859,030 km (0.069 R)
• M44: 21,205,199 km (0.052 R)
• M45: 21,304,532 km (0.076 R)
• M46: 22,608,876 km (0.115 R)
• M47: 22,710,303 km (0.104 R)
• M48: 23,117,509 km (0.109 R)
• M49: 23,475,795 km (0.045 R)
• M50: 23,990,861 km (0.113 R)
• M51: 24,613,786 km (0.112 R)
• M52: 24,979,703 km (0.091 R)
• M53: 25,242,098 km (0.051 R)
• M54: 25,611,006 km (0.064 R)
• M55: 25,875,644 km (0.037 R)
• M56: 26,567,983 km (0.103 R)
• M57: 26,943,325 km (0.087 R)
• M58: 27,104,741 km (0.047 R)
• M59: 27,916,459 km (0.064 R)
• M60: 28,571,697 km (0.113 R)
• M61: 29,287,224 km (0.071 R)
• M62: 29,897,284 km (0.096 R)
• M63: 31,809,444 km (0.115 R)
• M64: 32,265,119 km (0.108 R)
• M65: 33,298,242 km (0.054 R)
• M66: 34,225,599 km (0.085 R)
• M67: 35,869,081 km (0.075 R)
• M68: 36,521,777 km (0.072 R)
• M69: 37,118,523 km (0.098 R)
• M70: 38,261,301 km (0.052 R)
• M71: 38,624,525 km (0.11 R)
• M72: 39,232,490 km (0.093 R)
• M73: 39,904,933 km (0.086 R)
• M74: 40,581,265 km (0.103 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 11,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit