🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.49 AU - 0.63 AU

Year: 152 Days

Day: 17.4 Hours

Environment

Temp: 206 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.29 AU - 1.83 AU

Year: 705 Days

Day: 16.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.37 AU - 2.17 AU

Year: 852 Days

Day: 41.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,478,764 km

• M1: 51,611 km (0.092 R)

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.2

Radius: 9.6

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.42 AU - 8.58 AU

Year: 8962 Days

Day: 5.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 46,478,764 km

• M1: 160,369 km (0.084 R)
• M2: 235,168 km (0.03 R)
• M3: 686,654 km (0.098 R)
• M4: 979,567 km (0.099 R)
• M5: 1,126,921 km (0.1 R)
• M6: 1,339,799 km (0.088 R)
• M7: 1,723,667 km (0.095 R)
• M8: 2,072,080 km (0.068 R)
• M9: 2,158,398 km (0.113 R)
• M10: 2,497,237 km (0.048 R)
• M11: 2,968,919 km (0.097 R)
• M12: 3,447,782 km (0.096 R)
• M13: 3,509,267 km (0.055 R)
• M14: 4,343,125 km (0.112 R)
• M15: 5,401,979 km (0.117 R)
• M16: 5,642,532 km (0.103 R)
• M17: 6,208,910 km (0.087 R)
• M18: 7,157,959 km (0.083 R)
• M19: 7,263,276 km (0.112 R)
• M20: 7,609,146 km (0.071 R)
• M21: 7,797,639 km (0.111 R)
• M22: 8,261,692 km (0.108 R)
• M23: 8,650,796 km (0.085 R)
• M24: 8,819,393 km (0.032 R)
• M25: 8,932,339 km (0.094 R)
• M26: 9,446,806 km (0.066 R)
• M27: 10,118,052 km (0.105 R)
• M28: 10,714,349 km (0.1 R)
• M29: 10,986,318 km (0.079 R)
• M30: 11,047,055 km (0.055 R)
• M31: 13,764,201 km (0.094 R)
• M32: 14,590,879 km (0.1 R)
• M33: 14,858,958 km (0.054 R)
• M34: 14,926,128 km (0.09 R)
• M35: 15,128,533 km (0.089 R)
• M36: 15,672,621 km (0.051 R)
• M37: 15,741,137 km (0.109 R)
• M38: 16,257,848 km (0.097 R)
• M39: 16,570,507 km (0.114 R)
• M40: 16,710,082 km (0.07 R)
• M41: 17,662,721 km (0.119 R)
• M42: 18,091,768 km (0.062 R)
• M43: 18,199,628 km (0.118 R)
• M44: 18,524,256 km (0.065 R)
• M45: 18,741,771 km (0.063 R)
• M46: 19,289,299 km (0.077 R)
• M47: 20,176,265 km (0.095 R)
• M48: 20,737,257 km (0.084 R)
• M49: 21,038,697 km (0.077 R)
• M50: 21,645,765 km (0.07 R)
• M51: 21,836,652 km (0.112 R)
• M52: 22,374,157 km (0.115 R)
• M53: 22,451,200 km (0.117 R)
• M54: 23,776,188 km (0.066 R)
• M55: 23,933,715 km (0.096 R)
• M56: 24,012,553 km (0.094 R)
• M57: 24,329,102 km (0.106 R)
• M58: 24,806,319 km (0.093 R)
• M59: 25,006,182 km (0.103 R)
• M60: 25,810,569 km (0.105 R)
• M61: 26,910,114 km (0.09 R)
• M62: 27,074,372 km (0.089 R)
• M63: 27,362,498 km (0.109 R)
• M64: 27,734,398 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.7

Radius: 3.4

Gravity: 16.06 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 12.07 AU - 15.33 AU

Year: 18339 Days

Day: 24.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 82.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 46,478,764 km

• M1: 308,172 km (0.091 R)
• M2: 399,875 km (0.113 R)
• M3: 485,595 km (0.12 R)
• M4: 530,624 km (0.095 R)
• M5: 608,863 km (0.101 R)
• M6: 811,868 km (0.083 R)
• M7: 1,466,957 km (0.118 R)
• M8: 2,069,986 km (0.088 R)
• M9: 2,448,768 km (0.078 R)
• M10: 2,958,597 km (0.072 R)
• M11: 3,042,073 km (0.105 R)
• M12: 3,647,794 km (0.099 R)
• M13: 3,827,611 km (0.075 R)
• M14: 4,289,420 km (0.027 R)
• M15: 4,965,303 km (0.106 R)
• M16: 5,986,757 km (0.118 R)
• M17: 6,702,433 km (0.089 R)
• M18: 7,825,614 km (0.106 R)
• M19: 8,173,878 km (0.071 R)
• M20: 8,212,923 km (0.059 R)
• M21: 8,606,216 km (0.061 R)
• M22: 8,965,550 km (0.043 R)
• M23: 9,126,816 km (0.048 R)
• M24: 9,534,171 km (0.095 R)
• M25: 10,366,534 km (0.069 R)
• M26: 10,493,393 km (0.059 R)
• M27: 10,876,962 km (0.074 R)
• M28: 10,962,831 km (0.103 R)
• M29: 11,135,318 km (0.068 R)
• M30: 11,352,085 km (0.072 R)
• M31: 11,878,071 km (0.119 R)
• M32: 12,144,056 km (0.111 R)
• M33: 12,188,636 km (0.105 R)
• M34: 12,233,216 km (0.118 R)
• M35: 12,681,860 km (0.111 R)
• M36: 13,181,667 km (0.046 R)
• M37: 13,365,074 km (0.088 R)
• M38: 15,244,322 km (0.078 R)
• M39: 16,116,478 km (0.054 R)
• M40: 16,706,941 km (0.033 R)
• M41: 16,805,974 km (0.09 R)
• M42: 16,905,307 km (0.071 R)
• M43: 17,858,246 km (0.118 R)
• M44: 18,366,879 km (0.072 R)
• M45: 18,622,841 km (0.113 R)
• M46: 19,034,983 km (0.061 R)
• M47: 19,294,086 km (0.109 R)
• M48: 20,236,553 km (0.082 R)
• M49: 20,713,321 km (0.099 R)
• M50: 20,819,835 km (0.105 R)
• M51: 21,033,311 km (0.117 R)
• M52: 21,354,797 km (0.098 R)
• M53: 21,731,933 km (0.077 R)
• M54: 22,547,690 km (0.037 R)
• M55: 22,931,708 km (0.096 R)
• M56: 23,317,970 km (0.106 R)
• M57: 24,658,516 km (0.11 R)
• M58: 25,167,598 km (0.067 R)
• M59: 25,451,983 km (0.12 R)
• M60: 25,508,980 km (0.051 R)
• M61: 26,023,746 km (0.092 R)
• M62: 26,368,869 km (0.075 R)
• M63: 26,542,103 km (0.094 R)
• M64: 26,599,848 km (0.092 R)
• M65: 26,889,469 km (0.119 R)
• M66: 27,296,675 km (0.058 R)
• M67: 27,588,839 km (0.115 R)
• M68: 28,117,219 km (0.084 R)
• M69: 29,184,001 km (0.065 R)
• M70: 29,722,404 km (0.107 R)
• M71: 29,962,658 km (0.091 R)
• M72: 30,022,946 km (0.078 R)
• M73: 30,930,407 km (0.111 R)
• M74: 31,052,180 km (0.111 R)
• M75: 31,234,988 km (0.113 R)
• M76: 31,479,282 km (0.085 R)
• M77: 32,031,298 km (0.111 R)
• M78: 32,462,888 km (0.12 R)
• M79: 32,524,671 km (0.062 R)
• M80: 32,710,322 km (0.092 R)
• M81: 33,581,580 km (0.096 R)
• M82: 34,712,690 km (0.112 R)
• M83: 36,112,178 km (0.105 R)
• M84: 38,245,593 km (0.05 R)
• M85: 38,310,818 km (0.108 R)
• M86: 38,441,566 km (0.085 R)
• M87: 38,768,887 km (0.097 R)
• M88: 39,426,369 km (0.103 R)
• M89: 39,690,409 km (0.09 R)
• M90: 40,153,864 km (0.049 R)
• M91: 40,353,128 km (0.088 R)
• M92: 41,958,313 km (0.069 R)
• M93: 42,836,453 km (0.073 R)
• M94: 44,062,258 km (0.086 R)
• M95: 45,992,070 km (0.048 R)
• M96: 46,339,586 km (0.118 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 11,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit