🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.02 AU - 1.14 AU

Year: 427 Days

Day: 28.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2 AU - 2.86 AU

Year: 1442 Days

Day: 39.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,309,598 km

• M1: 2,403,140 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.54 AU - 3.92 AU

Year: 2743 Days

Day: 14.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.6

Radius: 12

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.42 AU - 9.82 AU

Year: 8811 Days

Day: 5.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 36,309,598 km

• M1: 159,471 km (0.056 R)
• M2: 247,435 km (0.105 R)
• M3: 329,714 km (0.11 R)
• M4: 438,771 km (0.116 R)
• M5: 557,252 km (0.11 R)
• M6: 652,696 km (0.041 R)
• M7: 968,347 km (0.096 R)
• M8: 1,078,601 km (0.081 R)
• M9: 1,705,117 km (0.044 R)
• M10: 1,830,031 km (0.11 R)
• M11: 2,189,963 km (0.097 R)
• M12: 2,326,396 km (0.081 R)
• M13: 3,102,361 km (0.117 R)
• M14: 3,269,461 km (0.109 R)
• M15: 3,612,489 km (0.084 R)
• M16: 3,843,169 km (0.111 R)
• M17: 3,981,248 km (0.113 R)
• M18: 4,191,284 km (0.052 R)
• M19: 4,433,931 km (0.114 R)
• M20: 4,710,687 km (0.114 R)
• M21: 4,858,640 km (0.059 R)
• M22: 5,174,291 km (0.117 R)
• M23: 5,450,299 km (0.038 R)
• M24: 5,527,791 km (0.077 R)
• M25: 5,668,413 km (0.095 R)
• M26: 5,746,952 km (0.114 R)
• M27: 6,016,826 km (0.05 R)
• M28: 6,569,291 km (0.112 R)
• M29: 6,685,080 km (0.093 R)
• M30: 6,851,582 km (0.05 R)
• M31: 6,985,921 km (0.105 R)
• M32: 7,104,104 km (0.111 R)
• M33: 7,240,088 km (0.096 R)
• M34: 7,879,918 km (0.102 R)
• M35: 8,215,765 km (0.112 R)
• M36: 8,556,101 km (0.056 R)
• M37: 8,700,911 km (0.029 R)
• M38: 10,077,960 km (0.074 R)
• M39: 10,384,635 km (0.042 R)
• M40: 10,791,841 km (0.087 R)
• M41: 11,442,292 km (0.063 R)
• M42: 13,322,289 km (0.071 R)
• M43: 13,490,287 km (0.091 R)
• M44: 13,701,220 km (0.098 R)
• M45: 13,828,378 km (0.117 R)
• M46: 13,998,471 km (0.107 R)
• M47: 14,169,312 km (0.111 R)
• M48: 14,405,228 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.7

Radius: 12.6

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.9 AU - 9.52 AU

Year: 8958 Days

Day: 10.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 171.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,309,598 km

• M1: 574,306 km (0.107 R)
• M2: 887,564 km (0.119 R)
• M3: 1,113,607 km (0.105 R)
• M4: 1,622,389 km (0.109 R)
• M5: 1,807,292 km (0.066 R)
• M6: 2,275,084 km (0.052 R)
• M7: 2,430,666 km (0.109 R)
• M8: 2,807,802 km (0.116 R)
• M9: 2,890,979 km (0.095 R)
• M10: 2,975,202 km (0.085 R)
• M11: 3,174,766 km (0.078 R)
• M12: 3,647,645 km (0.098 R)
• M13: 3,769,418 km (0.09 R)
• M14: 4,174,678 km (0.045 R)
• M15: 4,594,001 km (0.118 R)
• M16: 4,759,007 km (0.11 R)
• M17: 4,925,809 km (0.087 R)
• M18: 5,128,813 km (0.109 R)
• M19: 5,613,062 km (0.097 R)
• M20: 6,184,675 km (0.083 R)
• M21: 6,294,031 km (0.053 R)
• M22: 6,812,388 km (0.064 R)
• M23: 7,076,877 km (0.031 R)
• M24: 7,191,319 km (0.088 R)
• M25: 7,969,527 km (0.092 R)
• M26: 8,489,829 km (0.026 R)
• M27: 8,856,643 km (0.116 R)
• M28: 9,774,874 km (0.078 R)
• M29: 10,030,537 km (0.082 R)
• M30: 10,767,157 km (0.067 R)
• M31: 11,476,401 km (0.039 R)
• M32: 11,836,632 km (0.114 R)
• M33: 12,292,307 km (0.109 R)
• M34: 12,568,465 km (0.068 R)
• M35: 12,846,568 km (0.092 R)
• M36: 13,173,738 km (0.071 R)
• M37: 13,409,205 km (0.076 R)
• M38: 14,316,367 km (0.044 R)
• M39: 14,461,477 km (0.111 R)
• M40: 17,155,136 km (0.055 R)
• M41: 18,034,622 km (0.115 R)
• M42: 19,301,416 km (0.052 R)
• M43: 20,053,445 km (0.069 R)
• M44: 20,815,197 km (0.103 R)
• M45: 21,309,917 km (0.054 R)
• M46: 22,143,028 km (0.068 R)
• M47: 22,254,927 km (0.034 R)
• M48: 22,423,075 km (0.107 R)
• M49: 22,873,664 km (0.053 R)
• M50: 23,043,458 km (0.052 R)
• M51: 23,841,113 km (0.085 R)
• M52: 24,996,308 km (0.1 R)
• M53: 25,404,860 km (0.078 R)
• M54: 26,051,572 km (0.083 R)
• M55: 26,406,567 km (0.077 R)
• M56: 26,703,519 km (0.081 R)
• M57: 28,509,165 km (0.093 R)
• M58: 28,874,932 km (0.096 R)
• M59: 29,181,009 km (0.101 R)
• M60: 29,488,134 km (0.078 R)
• M61: 29,858,089 km (0.086 R)
• M62: 30,478,173 km (0.027 R)
• M63: 30,852,167 km (0.058 R)
• M64: 30,977,231 km (0.062 R)
• M65: 31,667,924 km (0.081 R)
• M66: 32,236,845 km (0.101 R)
• M67: 33,449,037 km (0.118 R)
• M68: 35,196,938 km (0.077 R)
• M69: 35,852,027 km (0.118 R)
• M70: 37,240,445 km (0.116 R)
• M71: 37,506,879 km (0.117 R)
• M72: 40,206,223 km (0.045 R)
• M73: 41,924,953 km (0.101 R)
• M74: 42,271,571 km (0.096 R)
• M75: 44,371,327 km (0.117 R)
• M76: 44,795,287 km (0.072 R)
• M77: 45,220,744 km (0.101 R)
• M78: 45,504,980 km (0.089 R)
• M79: 47,295,367 km (0.114 R)
• M80: 47,656,197 km (0.051 R)
• M81: 47,945,519 km (0.07 R)
• M82: 48,671,518 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.3

Radius: 3.4

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 16.98 AU - 20.46 AU

Year: 30843 Days

Day: 17.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,309,598 km

• M1: 48,171 km (0.092 R)
• M2: 194,328 km (0.069 R)
• M3: 354,397 km (0.054 R)
• M4: 411,843 km (0.086 R)
• M5: 522,845 km (0.105 R)
• M6: 615,745 km (0.095 R)
• M7: 2,086,292 km (0.108 R)
• M8: 2,319,964 km (0.106 R)
• M9: 2,363,347 km (0.094 R)
• M10: 2,407,030 km (0.088 R)
• M11: 2,998,540 km (0.115 R)
• M12: 3,117,320 km (0.077 R)
• M13: 4,068,763 km (0.099 R)
• M14: 4,440,364 km (0.062 R)
• M15: 4,575,750 km (0.112 R)
• M16: 4,630,204 km (0.12 R)
• M17: 4,657,580 km (0.088 R)
• M18: 4,684,957 km (0.1 R)
• M19: 4,712,333 km (0.092 R)
• M20: 4,850,412 km (0.057 R)
• M21: 4,906,062 km (0.107 R)
• M22: 5,502,359 km (0.107 R)
• M23: 5,882,787 km (0.108 R)
• M24: 6,607,439 km (0.077 R)
• M25: 6,980,087 km (0.095 R)
• M26: 8,039,838 km (0.093 R)
• M27: 8,072,750 km (0.108 R)
• M28: 8,337,389 km (0.117 R)
• M29: 8,638,679 km (0.062 R)
• M30: 9,251,731 km (0.117 R)
• M31: 9,355,252 km (0.098 R)
• M32: 9,389,810 km (0.104 R)
• M33: 9,528,636 km (0.106 R)
• M34: 9,563,493 km (0.09 R)
• M35: 10,090,676 km (0.11 R)
• M36: 10,126,280 km (0.111 R)
• M37: 12,178,613 km (0.114 R)
• M38: 12,330,006 km (0.077 R)
• M39: 12,711,181 km (0.068 R)
• M40: 13,251,379 km (0.096 R)
• M41: 13,368,066 km (0.093 R)
• M42: 15,485,624 km (0.105 R)
• M43: 15,567,454 km (0.055 R)
• M44: 16,228,078 km (0.094 R)
• M45: 16,311,254 km (0.111 R)
• M46: 16,394,730 km (0.041 R)
• M47: 16,729,530 km (0.093 R)
• M48: 16,813,604 km (0.061 R)
• M49: 17,661,973 km (0.108 R)
• M50: 18,005,151 km (0.107 R)
• M51: 18,307,339 km (0.112 R)
• M52: 18,524,106 km (0.078 R)
• M53: 20,155,022 km (0.054 R)
• M54: 20,513,608 km (0.106 R)
• M55: 21,419,423 km (0.052 R)
• M56: 22,338,104 km (0.101 R)
• M57: 23,035,529 km (0.112 R)
• M58: 23,269,650 km (0.097 R)
• M59: 23,787,258 km (0.109 R)
• M60: 24,738,252 km (0.106 R)
• M61: 25,074,099 km (0.12 R)
• M62: 25,750,132 km (0.091 R)
• M63: 26,628,122 km (0.108 R)
• M64: 27,120,149 km (0.086 R)
• M65: 27,268,401 km (0.062 R)
• M66: 27,367,285 km (0.094 R)
• M67: 27,913,616 km (0.057 R)
• M68: 28,563,918 km (0.086 R)
• M69: 28,916,221 km (0.055 R)
• M70: 29,421,862 km (0.032 R)
• M71: 30,083,533 km (0.072 R)
• M72: 33,464,894 km (0.062 R)
• M73: 34,529,283 km (0.101 R)
• M74: 34,689,801 km (0.041 R)
• M75: 34,850,769 km (0.039 R)
• M76: 35,334,867 km (0.08 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 17,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit