🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.1 AU - 1.26 AU

Year: 471 Days

Day: 37.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.11 AU - 1.39 AU

Year: 513 Days

Day: 31.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.31 AU - 1.53 AU

Year: 621 Days

Day: 43 Hours

Environment

Temp: -30 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.39 AU - 1.67 AU

Year: 695 Days

Day: 31.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.52 AU - 1.86 AU

Year: 806 Days

Day: 45.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.7

Radius: 14.9

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.46 AU - 10.66 AU

Year: 9194 Days

Day: 5.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 104.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 58,446,985 km

• M1: 313,258 km (0.116 R)
• M2: 742,305 km (0.096 R)
• M3: 947,104 km (0.086 R)
• M4: 1,208,601 km (0.068 R)
• M5: 1,320,201 km (0.064 R)
• M6: 1,415,944 km (0.086 R)
• M7: 1,514,379 km (0.101 R)
• M8: 1,718,730 km (0.114 R)
• M9: 2,482,128 km (0.025 R)
• M10: 3,183,592 km (0.107 R)
• M11: 3,448,829 km (0.112 R)
• M12: 4,001,294 km (0.07 R)
• M13: 4,317,095 km (0.053 R)
• M14: 4,552,114 km (0.082 R)
• M15: 4,701,113 km (0.103 R)
• M16: 4,882,127 km (0.103 R)
• M17: 5,376,248 km (0.049 R)
• M18: 5,725,410 km (0.111 R)
• M19: 6,016,677 km (0.113 R)
• M20: 6,749,258 km (0.118 R)
• M21: 7,160,951 km (0.045 R)
• M22: 7,475,106 km (0.092 R)
• M23: 7,865,258 km (0.115 R)
• M24: 8,153,234 km (0.118 R)
• M25: 8,739,657 km (0.097 R)
• M26: 9,000,556 km (0.087 R)
• M27: 10,186,867 km (0.112 R)
• M28: 10,818,469 km (0.054 R)
• M29: 11,544,168 km (0.088 R)
• M30: 11,913,077 km (0.102 R)
• M31: 12,831,009 km (0.073 R)
• M32: 14,690,361 km (0.117 R)
• M33: 14,823,204 km (0.105 R)
• M34: 14,956,496 km (0.068 R)
• M35: 15,090,236 km (0.109 R)
• M36: 15,946,086 km (0.115 R)
• M37: 16,173,923 km (0.037 R)
• M38: 16,817,793 km (0.069 R)
• M39: 18,225,509 km (0.028 R)
• M40: 18,320,653 km (0.095 R)
• M41: 18,463,818 km (0.109 R)
• M42: 18,895,408 km (0.047 R)
• M43: 19,185,029 km (0.079 R)
• M44: 19,281,819 km (0.086 R)
• M45: 21,003,092 km (0.037 R)
• M46: 21,152,989 km (0.083 R)
• M47: 22,059,403 km (0.071 R)
• M48: 23,287,751 km (0.099 R)
• M49: 23,702,137 km (0.114 R)
• M50: 24,380,713 km (0.081 R)
• M51: 24,485,581 km (0.1 R)
• M52: 24,906,998 km (0.111 R)
• M53: 25,863,976 km (0.1 R)
• M54: 26,941,230 km (0.116 R)
• M55: 27,376,261 km (0.104 R)
• M56: 27,649,426 km (0.082 R)
• M57: 27,813,685 km (0.044 R)
• M58: 28,474,160 km (0.111 R)
• M59: 28,640,064 km (0.102 R)
• M60: 28,861,768 km (0.052 R)
• M61: 29,195,371 km (0.113 R)
• M62: 30,147,711 km (0.116 R)
• M63: 31,053,376 km (0.105 R)
• M64: 31,395,357 km (0.082 R)
• M65: 33,589,808 km (0.082 R)
• M66: 33,823,630 km (0.029 R)
• M67: 35,060,355 km (0.087 R)
• M68: 35,297,618 km (0.07 R)
• M69: 35,535,329 km (0.103 R)
• M70: 37,456,764 km (0.105 R)
• M71: 37,699,262 km (0.084 R)
• M72: 37,820,735 km (0.111 R)
• M73: 39,042,651 km (0.102 R)
• M74: 39,596,612 km (0.098 R)
• M75: 39,967,465 km (0.087 R)
• M76: 40,837,227 km (0.051 R)
• M77: 41,211,969 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.6

Radius: 3.7

Gravity: 28.17 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.97 AU - 13.77 AU

Year: 17946 Days

Day: 20.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,446,985 km

• M1: 73,153 km (0.096 R)
• M2: 428,448 km (0.119 R)
• M3: 566,826 km (0.072 R)
• M4: 778,807 km (0.114 R)
• M5: 819,946 km (0.034 R)
• M6: 1,245,552 km (0.052 R)
• M7: 1,342,790 km (0.113 R)
• M8: 1,392,307 km (0.076 R)
• M9: 1,622,838 km (0.08 R)
• M10: 1,649,167 km (0.119 R)
• M11: 1,729,052 km (0.109 R)
• M12: 1,948,512 km (0.049 R)
• M13: 2,293,934 km (0.118 R)
• M14: 2,443,382 km (0.118 R)
• M15: 2,504,119 km (0.097 R)
• M16: 3,270,658 km (0.102 R)
• M17: 3,783,629 km (0.052 R)
• M18: 4,284,782 km (0.084 R)
• M19: 4,505,888 km (0.096 R)
• M20: 5,191,345 km (0.115 R)
• M21: 6,784,263 km (0.097 R)
• M22: 7,389,985 km (0.11 R)
• M23: 7,522,080 km (0.072 R)
• M24: 7,967,882 km (0.106 R)
• M25: 8,376,434 km (0.082 R)
• M26: 8,698,817 km (0.108 R)
• M27: 9,261,006 km (0.09 R)
• M28: 9,403,423 km (0.032 R)
• M29: 11,420,451 km (0.056 R)
• M30: 11,522,178 km (0.117 R)
• M31: 12,608,109 km (0.096 R)
• M32: 15,715,705 km (0.114 R)
• M33: 16,055,891 km (0.042 R)
• M34: 16,513,361 km (0.052 R)
• M35: 16,570,807 km (0.115 R)
• M36: 16,917,126 km (0.069 R)
• M37: 17,149,302 km (0.094 R)
• M38: 17,265,689 km (0.076 R)
• M39: 18,743,716 km (0.118 R)
• M40: 19,832,788 km (0.106 R)
• M41: 22,008,240 km (0.092 R)
• M42: 23,156,254 km (0.079 R)
• M43: 24,848,356 km (0.057 R)
• M44: 25,443,307 km (0.076 R)
• M45: 25,509,728 km (0.087 R)
• M46: 25,576,150 km (0.116 R)
• M47: 26,243,954 km (0.098 R)
• M48: 26,782,208 km (0.08 R)
• M49: 28,487,773 km (0.094 R)
• M50: 28,694,816 km (0.095 R)
• M51: 30,228,045 km (0.078 R)
• M52: 30,298,356 km (0.068 R)
• M53: 30,650,809 km (0.094 R)
• M54: 31,787,752 km (0.066 R)
• M55: 32,145,890 km (0.041 R)
• M56: 32,361,460 km (0.084 R)
• M57: 33,300,935 km (0.085 R)
• M58: 33,737,461 km (0.115 R)
• M59: 33,810,465 km (0.107 R)
• M60: 34,469,294 km (0.101 R)
• M61: 34,984,808 km (0.098 R)
• M62: 35,428,665 km (0.094 R)
• M63: 36,097,817 km (0.05 R)
• M64: 36,471,362 km (0.053 R)
• M65: 37,902,715 km (0.097 R)
• M66: 38,892,604 km (0.042 R)
• M67: 41,287,068 km (0.114 R)
• M68: 41,521,338 km (0.111 R)
• M69: 41,677,668 km (0.025 R)
• M70: 41,756,057 km (0.111 R)
• M71: 42,305,380 km (0.089 R)
• M72: 43,252,634 km (0.117 R)
• M73: 43,728,804 km (0.064 R)
• M74: 44,206,769 km (0.043 R)
• M75: 44,686,530 km (0.118 R)
• M76: 45,007,267 km (0.049 R)
• M77: 45,087,601 km (0.097 R)
• M78: 45,248,419 km (0.106 R)
• M79: 46,217,065 km (0.104 R)
• M80: 48,338,962 km (0.036 R)
• M81: 48,750,655 km (0.097 R)
• M82: 50,242,445 km (0.06 R)
• M83: 50,325,771 km (0.069 R)
• M84: 51,077,650 km (0.099 R)
• M85: 51,749,045 km (0.051 R)
• M86: 52,761,823 km (0.039 R)
• M87: 53,185,633 km (0.098 R)
• M88: 54,122,116 km (0.059 R)
• M89: 57,660,405 km (0.071 R)
• M90: 58,359,476 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 16,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit