🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.5 AU - 0.54 AU

Year: 246 Days

Day: 47.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,828,144 km

• M1: 397,033 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.52 AU - 0.74 AU

Year: 328 Days

Day: 20.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,828,144 km

• M1: 627,862 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718

Radius: 12.7

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.7 AU - 1 AU

Year: 514 Days

Day: 13.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 118.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 37,828,144 km

• M1: 177,872 km (0.055 R)
• M2: 318,045 km (0.109 R)
• M3: 401,072 km (0.066 R)
• M4: 517,160 km (0.063 R)
• M5: 614,698 km (0.047 R)
• M6: 745,895 km (0.077 R)
• M7: 831,615 km (0.073 R)
• M8: 911,649 km (0.055 R)
• M9: 1,265,299 km (0.111 R)
• M10: 1,392,906 km (0.064 R)
• M11: 1,513,332 km (0.083 R)
• M12: 1,595,760 km (0.101 R)
• M13: 1,685,669 km (0.111 R)
• M14: 1,789,939 km (0.04 R)
• M15: 1,915,451 km (0.071 R)
• M16: 1,998,628 km (0.099 R)
• M17: 2,310,090 km (0.071 R)
• M18: 2,433,509 km (0.109 R)
• M19: 2,531,196 km (0.046 R)
• M20: 2,637,261 km (0.046 R)
• M21: 2,773,844 km (0.079 R)
• M22: 2,905,490 km (0.074 R)
• M23: 3,001,831 km (0.118 R)
• M24: 3,159,956 km (0.092 R)
• M25: 3,289,956 km (0.07 R)
• M26: 3,437,460 km (0.07 R)
• M27: 3,571,200 km (0.083 R)
• M28: 3,739,049 km (0.113 R)
• M29: 3,950,431 km (0.077 R)
• M30: 4,032,859 km (0.069 R)
• M31: 4,165,852 km (0.097 R)
• M32: 4,342,677 km (0.081 R)
• M33: 4,479,110 km (0.106 R)
• M34: 4,599,835 km (0.099 R)
• M35: 4,773,967 km (0.05 R)
• M36: 4,897,236 km (0.118 R)
• M37: 5,057,306 km (0.112 R)
• M38: 5,246,248 km (0.117 R)
• M39: 5,327,928 km (0.06 R)
• M40: 5,612,613 km (0.117 R)
• M41: 5,696,238 km (0.036 R)
• M42: 5,808,287 km (0.055 R)
• M43: 6,053,777 km (0.107 R)
• M44: 6,158,795 km (0.035 R)
• M45: 6,322,156 km (0.091 R)
• M46: 6,477,139 km (0.048 R)
• M47: 6,643,342 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.5

Radius: 11.9

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.84 AU - 0.96 AU

Year: 560 Days

Day: 7.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 37,828,144 km

• M1: 148,251 km (0.1 R)
• M2: 226,940 km (0.1 R)
• M3: 327,171 km (0.116 R)
• M4: 482,453 km (0.106 R)
• M5: 588,518 km (0.033 R)
• M6: 679,174 km (0.059 R)
• M7: 796,908 km (0.112 R)
• M8: 894,894 km (0.115 R)
• M9: 1,103,883 km (0.059 R)
• M10: 1,271,582 km (0.079 R)
• M11: 1,377,647 km (0.079 R)
• M12: 1,492,239 km (0.079 R)
• M13: 1,581,848 km (0.116 R)
• M14: 1,719,777 km (0.086 R)
• M15: 1,855,911 km (0.039 R)
• M16: 1,946,717 km (0.071 R)
• M17: 2,076,418 km (0.104 R)
• M18: 2,286,155 km (0.064 R)
• M19: 2,370,827 km (0.056 R)
• M20: 2,604,050 km (0.071 R)
• M21: 2,761,427 km (0.071 R)
• M22: 2,936,157 km (0.032 R)
• M23: 3,028,459 km (0.096 R)
• M24: 3,128,989 km (0.069 R)
• M25: 3,311,498 km (0.096 R)
• M26: 3,504,929 km (0.111 R)
• M27: 3,809,959 km (0.095 R)
• M28: 3,989,326 km (0.12 R)
• M29: 4,446,049 km (0.079 R)
• M30: 4,610,307 km (0.06 R)
• M31: 4,684,807 km (0.106 R)
• M32: 4,919,526 km (0.036 R)
• M33: 5,004,198 km (0.108 R)
• M34: 5,391,806 km (0.061 R)
• M35: 5,673,200 km (0.113 R)
• M36: 5,762,211 km (0.118 R)
• M37: 5,887,574 km (0.098 R)
• M38: 6,041,061 km (0.095 R)
• M39: 6,232,397 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.6

Radius: 10.4

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.16 AU - 6.36 AU

Year: 7914 Days

Day: 6.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,828,144 km

• M1: 167,101 km (0.101 R)
• M2: 243,994 km (0.12 R)
• M3: 513,420 km (0.12 R)
• M4: 615,595 km (0.103 R)
• M5: 711,338 km (0.106 R)
• M6: 903,721 km (0.085 R)
• M7: 1,096,702 km (0.065 R)
• M8: 1,375,552 km (0.103 R)
• M9: 1,657,395 km (0.096 R)
• M10: 1,835,566 km (0.106 R)
• M11: 2,818,573 km (0.081 R)
• M12: 3,104,754 km (0.088 R)
• M13: 3,577,334 km (0.105 R)
• M14: 3,913,779 km (0.032 R)
• M15: 4,451,434 km (0.114 R)
• M16: 4,898,283 km (0.1 R)
• M17: 5,506,698 km (0.082 R)
• M18: 5,895,353 km (0.045 R)
• M19: 6,047,195 km (0.118 R)
• M20: 6,262,017 km (0.118 R)
• M21: 7,114,127 km (0.111 R)
• M22: 7,504,577 km (0.11 R)
• M23: 8,408,298 km (0.098 R)
• M24: 9,738,073 km (0.062 R)
• M25: 10,098,903 km (0.089 R)
• M26: 10,945,179 km (0.086 R)
• M27: 11,019,828 km (0.109 R)
• M28: 11,244,973 km (0.051 R)
• M29: 12,044,573 km (0.119 R)
• M30: 12,548,868 km (0.079 R)
• M31: 12,783,886 km (0.099 R)
• M32: 13,859,794 km (0.064 R)
• M33: 14,021,509 km (0.091 R)
• M34: 14,143,431 km (0.03 R)
• M35: 14,510,844 km (0.065 R)
• M36: 14,716,391 km (0.101 R)
• M37: 15,255,392 km (0.119 R)
• M38: 15,464,381 km (0.11 R)
• M39: 15,674,416 km (0.09 R)
• M40: 16,182,151 km (0.101 R)
• M41: 16,867,609 km (0.044 R)
• M42: 17,825,633 km (0.111 R)
• M43: 18,045,842 km (0.066 R)
• M44: 18,488,950 km (0.087 R)
• M45: 19,160,346 km (0.065 R)
• M46: 19,476,446 km (0.094 R)
• M47: 19,566,953 km (0.11 R)
• M48: 21,361,978 km (0.091 R)
• M49: 21,502,300 km (0.091 R)
• M50: 22,019,161 km (0.104 R)
• M51: 22,302,799 km (0.062 R)
• M52: 23,065,149 km (0.11 R)
• M53: 23,594,277 km (0.074 R)
• M54: 24,078,675 km (0.087 R)
• M55: 24,370,989 km (0.106 R)
• M56: 24,909,841 km (0.101 R)
• M57: 25,452,731 km (0.099 R)
• M58: 25,601,432 km (0.093 R)
• M59: 25,800,098 km (0.034 R)
• M60: 25,949,546 km (0.113 R)
• M61: 26,049,328 km (0.074 R)
• M62: 27,459,288 km (0.105 R)
• M63: 27,764,617 km (0.111 R)
• M64: 27,866,643 km (0.107 R)
• M65: 28,224,780 km (0.076 R)
• M66: 28,997,303 km (0.118 R)
• M67: 29,985,846 km (0.074 R)
• M68: 30,247,792 km (0.076 R)
• M69: 30,510,486 km (0.044 R)
• M70: 30,721,269 km (0.04 R)
• M71: 30,826,736 km (0.055 R)
• M72: 31,303,205 km (0.062 R)
• M73: 32,156,362 km (0.085 R)
• M74: 33,287,621 km (0.054 R)
• M75: 34,103,527 km (0.078 R)
• M76: 34,267,636 km (0.112 R)
• M77: 34,431,895 km (0.106 R)
• M78: 34,761,160 km (0.113 R)
• M79: 34,926,166 km (0.105 R)
• M80: 35,866,389 km (0.1 R)
• M81: 36,311,742 km (0.08 R)
• M82: 36,646,841 km (0.116 R)
• M83: 37,771,667 km (0.076 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: 175 - 15,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit