🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.52 AU - 0.7 AU

Year: 313 Days

Day: 17.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,168,697 km

• M1: 80,484 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.65 AU - 0.67 AU

Year: 352 Days

Day: 31.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,168,697 km

• M1: 119,828 km (0.104 R)

Asteroid Belt

Center: 0.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.9

Radius: 10.7

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.18 AU - 1.42 AU

Year: 972 Days

Day: 7.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 160.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 51,168,697 km

• M1: 144,063 km (0.047 R)
• M2: 220,657 km (0.032 R)
• M3: 322,832 km (0.107 R)
• M4: 418,724 km (0.098 R)
• M5: 521,498 km (0.109 R)
• M6: 605,123 km (0.1 R)
• M7: 731,085 km (0.071 R)
• M8: 975,677 km (0.061 R)
• M9: 1,156,242 km (0.118 R)
• M10: 1,224,010 km (0.078 R)
• M11: 1,355,955 km (0.099 R)
• M12: 1,460,075 km (0.088 R)
• M13: 1,592,170 km (0.119 R)
• M14: 1,668,315 km (0.071 R)
• M15: 1,780,514 km (0.048 R)
• M16: 1,913,207 km (0.12 R)
• M17: 2,179,342 km (0.113 R)
• M18: 2,331,333 km (0.1 R)
• M19: 2,418,399 km (0.113 R)
• M20: 2,516,535 km (0.069 R)
• M21: 2,757,388 km (0.06 R)
• M22: 2,860,012 km (0.064 R)
• M23: 2,953,511 km (0.093 R)
• M24: 3,143,650 km (0.058 R)
• M25: 3,229,369 km (0.027 R)
• M26: 3,692,823 km (0.118 R)
• M27: 3,772,110 km (0.077 R)
• M28: 3,932,479 km (0.094 R)
• M29: 4,236,462 km (0.085 R)
• M30: 4,463,402 km (0.103 R)
• M31: 4,560,042 km (0.097 R)
• M32: 4,706,648 km (0.111 R)
• M33: 5,067,029 km (0.108 R)
• M34: 5,206,155 km (0.066 R)
• M35: 5,346,478 km (0.075 R)
• M36: 5,501,162 km (0.12 R)
• M37: 5,788,390 km (0.089 R)
• M38: 6,120,946 km (0.088 R)
• M39: 6,215,193 km (0.12 R)
• M40: 6,391,419 km (0.11 R)
• M41: 6,459,636 km (0.08 R)
• M42: 6,541,915 km (0.119 R)
• M43: 6,693,607 km (0.062 R)
• M44: 6,860,409 km (0.077 R)
• M45: 7,155,565 km (0.098 R)
• M46: 7,455,060 km (0.106 R)
• M47: 7,729,423 km (0.109 R)
• M48: 7,933,773 km (0.065 R)
• M49: 8,199,310 km (0.068 R)
• M50: 8,997,714 km (0.073 R)
• M51: 9,074,308 km (0.1 R)
• M52: 9,305,586 km (0.049 R)
• M53: 9,398,486 km (0.028 R)
• M54: 9,632,457 km (0.097 R)
• M55: 10,185,670 km (0.073 R)
• M56: 10,474,245 km (0.11 R)
• M57: 10,944,879 km (0.099 R)
• M58: 11,026,709 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.5

Radius: 5.8

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.22 AU - 10.02 AU

Year: 19574 Days

Day: 18.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,168,697 km

• M1: 90,208 km (0.052 R)
• M2: 421,118 km (0.074 R)
• M3: 841,937 km (0.111 R)
• M4: 998,267 km (0.112 R)
• M5: 1,038,808 km (0.041 R)
• M6: 1,142,629 km (0.066 R)
• M7: 1,338,452 km (0.117 R)
• M8: 1,592,021 km (0.034 R)
• M9: 1,936,245 km (0.063 R)
• M10: 1,987,408 km (0.102 R)
• M11: 2,090,929 km (0.073 R)
• M12: 2,412,116 km (0.108 R)
• M13: 2,522,669 km (0.095 R)
• M14: 2,748,711 km (0.081 R)
• M15: 3,010,956 km (0.064 R)
• M16: 3,100,117 km (0.117 R)
• M17: 3,220,393 km (0.068 R)
• M18: 3,403,800 km (0.038 R)
• M19: 3,877,128 km (0.086 R)
• M20: 5,237,272 km (0.088 R)
• M21: 5,452,992 km (0.041 R)
• M22: 6,230,602 km (0.094 R)
• M23: 6,382,743 km (0.08 R)
• M24: 6,420,890 km (0.063 R)
• M25: 6,729,361 km (0.026 R)
• M26: 7,805,568 km (0.061 R)
• M27: 7,969,527 km (0.039 R)
• M28: 8,468,137 km (0.091 R)
• M29: 8,721,257 km (0.098 R)
• M30: 9,062,639 km (0.115 R)
• M31: 9,278,210 km (0.11 R)
• M32: 9,321,593 km (0.107 R)
• M33: 9,846,681 km (0.083 R)
• M34: 10,607,087 km (0.107 R)
• M35: 11,899,912 km (0.11 R)
• M36: 12,183,400 km (0.098 R)
• M37: 12,325,967 km (0.062 R)
• M38: 13,486,398 km (0.062 R)
• M39: 13,782,003 km (0.109 R)
• M40: 13,930,554 km (0.091 R)
• M41: 14,229,301 km (0.112 R)
• M42: 14,530,142 km (0.093 R)
• M43: 14,580,407 km (0.097 R)
• M44: 15,087,095 km (0.094 R)
• M45: 15,393,920 km (0.069 R)
• M46: 16,117,675 km (0.113 R)
• M47: 16,641,417 km (0.061 R)
• M48: 16,746,883 km (0.098 R)
• M49: 18,300,308 km (0.068 R)
• M50: 18,518,122 km (0.109 R)
• M51: 20,179,406 km (0.06 R)
• M52: 20,404,551 km (0.104 R)
• M53: 20,970,779 km (0.116 R)
• M54: 22,525,550 km (0.054 R)
• M55: 22,700,579 km (0.115 R)
• M56: 22,934,700 km (0.111 R)
• M57: 23,110,777 km (0.114 R)
• M58: 23,879,111 km (0.1 R)
• M59: 25,198,116 km (0.097 R)
• M60: 25,927,555 km (0.083 R)
• M61: 26,664,025 km (0.11 R)
• M62: 27,781,372 km (0.073 R)
• M63: 28,345,805 km (0.093 R)
• M64: 28,534,747 km (0.043 R)
• M65: 28,977,257 km (0.072 R)
• M66: 30,899,739 km (0.059 R)
• M67: 31,614,817 km (0.098 R)
• M68: 32,007,212 km (0.105 R)
• M69: 32,269,607 km (0.085 R)
• M70: 32,335,430 km (0.111 R)
• M71: 32,598,722 km (0.11 R)
• M72: 33,260,394 km (0.12 R)
• M73: 34,193,885 km (0.092 R)
• M74: 34,596,602 km (0.074 R)
• M75: 34,866,028 km (0.086 R)
• M76: 35,542,509 km (0.106 R)
• M77: 36,291,695 km (0.108 R)
• M78: 38,919,232 km (0.055 R)
• M79: 40,823,165 km (0.107 R)
• M80: 41,750,671 km (0.072 R)
• M81: 42,757,315 km (0.083 R)
• M82: 43,990,301 km (0.088 R)
• M83: 44,136,159 km (0.059 R)
• M84: 44,428,324 km (0.073 R)
• M85: 47,758,821 km (0.069 R)
• M86: 47,833,770 km (0.107 R)
• M87: 48,735,845 km (0.095 R)
• M88: 49,113,280 km (0.109 R)
• M89: 49,188,977 km (0.043 R)
• M90: 49,416,066 km (0.06 R)
• M91: 49,491,763 km (0.113 R)
• M92: 50,404,160 km (0.063 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 15,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit