🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.58 AU - 0.6 AU

Year: 174 Days

Day: 46.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,587,246 km

• M1: 77,641 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.78 AU - 1.12 AU

Year: 356 Days

Day: 32.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 158.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.83 AU - 1.27 AU

Year: 414 Days

Day: 40.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 25,587,246 km

• M1: 630,405 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.23 AU - 1.31 AU

Year: 551 Days

Day: 34.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,587,246 km

• M1: 563,386 km (0.028 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.04 AU - 1.52 AU

Year: 558 Days

Day: 37.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.6

Radius: 14.2

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.67 AU - 4.83 AU

Year: 3986 Days

Day: 14.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 25,587,246 km

• M1: 255,663 km (0.106 R)
• M2: 385,065 km (0.103 R)
• M3: 497,563 km (0.11 R)
• M4: 674,088 km (0.119 R)
• M5: 841,488 km (0.11 R)
• M6: 942,467 km (0.113 R)
• M7: 1,084,435 km (0.086 R)
• M8: 1,247,048 km (0.067 R)
• M9: 1,377,946 km (0.09 R)
• M10: 1,726,659 km (0.067 R)
• M11: 1,859,352 km (0.082 R)
• M12: 1,949,709 km (0.09 R)
• M13: 2,119,503 km (0.057 R)
• M14: 2,262,219 km (0.111 R)
• M15: 2,441,138 km (0.05 R)
• M16: 2,641,898 km (0.051 R)
• M17: 3,006,618 km (0.093 R)
• M18: 3,295,491 km (0.099 R)
• M19: 3,803,675 km (0.115 R)
• M20: 3,920,063 km (0.094 R)
• M21: 4,336,992 km (0.073 R)
• M22: 4,458,615 km (0.059 R)
• M23: 4,893,945 km (0.078 R)
• M24: 5,127,467 km (0.112 R)
• M25: 5,451,945 km (0.112 R)
• M26: 5,716,434 km (0.095 R)
• M27: 5,850,324 km (0.101 R)
• M28: 6,327,092 km (0.075 R)
• M29: 6,419,245 km (0.047 R)
• M30: 6,628,532 km (0.115 R)
• M31: 6,887,336 km (0.087 R)
• M32: 7,006,117 km (0.113 R)
• M33: 7,125,646 km (0.068 R)
• M34: 7,366,648 km (0.083 R)
• M35: 8,868,760 km (0.082 R)
• M36: 9,128,163 km (0.085 R)
• M37: 9,469,246 km (0.111 R)
• M38: 9,601,640 km (0.068 R)
• M39: 9,787,889 km (0.107 R)
• M40: 10,191,056 km (0.118 R)
• M41: 10,463,025 km (0.084 R)
• M42: 10,682,186 km (0.114 R)
• M43: 12,577,740 km (0.119 R)
• M44: 12,694,127 km (0.098 R)
• M45: 13,045,682 km (0.084 R)
• M46: 13,252,127 km (0.111 R)
• M47: 13,698,378 km (0.114 R)
• M48: 14,361,844 km (0.094 R)
• M49: 14,453,099 km (0.083 R)
• M50: 14,544,653 km (0.045 R)
• M51: 14,636,356 km (0.091 R)
• M52: 15,159,500 km (0.112 R)
• M53: 15,407,833 km (0.105 R)
• M54: 15,657,512 km (0.098 R)
• M55: 15,845,706 km (0.073 R)
• M56: 16,160,908 km (0.081 R)
• M57: 16,351,047 km (0.113 R)
• M58: 17,475,126 km (0.101 R)
• M59: 17,702,963 km (0.09 R)
• M60: 19,797,483 km (0.089 R)
• M61: 20,001,086 km (0.026 R)
• M62: 20,103,111 km (0.104 R)
• M63: 20,239,395 km (0.097 R)
• M64: 20,341,870 km (0.098 R)
• M65: 20,547,268 km (0.058 R)
• M66: 20,925,750 km (0.103 R)
• M67: 21,237,063 km (0.077 R)
• M68: 21,689,447 km (0.04 R)
• M69: 22,004,500 km (0.117 R)
• M70: 22,109,967 km (0.105 R)
• M71: 22,639,244 km (0.111 R)
• M72: 23,926,683 km (0.096 R)
• M73: 24,397,468 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.1

Radius: 11.1

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.84 AU - 6.02 AU

Year: 5560 Days

Day: 9.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,587,246 km

• M1: 142,268 km (0.105 R)
• M2: 238,609 km (0.118 R)
• M3: 381,026 km (0.045 R)
• M4: 550,071 km (0.112 R)
• M5: 703,110 km (0.103 R)
• M6: 871,557 km (0.112 R)
• M7: 1,317,209 km (0.117 R)
• M8: 1,442,722 km (0.112 R)
• M9: 1,543,252 km (0.077 R)
• M10: 1,782,010 km (0.069 R)
• M11: 2,163,036 km (0.11 R)
• M12: 2,329,538 km (0.029 R)
• M13: 2,482,876 km (0.084 R)
• M14: 2,552,289 km (0.11 R)
• M15: 2,764,120 km (0.107 R)
• M16: 2,926,882 km (0.071 R)
• M17: 3,055,686 km (0.12 R)
• M18: 3,376,574 km (0.035 R)
• M19: 3,492,512 km (0.099 R)
• M20: 3,668,888 km (0.109 R)
• M21: 3,868,302 km (0.099 R)
• M22: 4,030,466 km (0.1 R)
• M23: 4,236,462 km (0.079 R)
• M24: 4,319,788 km (0.093 R)
• M25: 4,530,572 km (0.078 R)
• M26: 4,680,169 km (0.12 R)
• M27: 4,962,461 km (0.088 R)
• M28: 5,161,127 km (0.1 R)
• M29: 5,842,545 km (0.106 R)
• M30: 6,052,431 km (0.106 R)
• M31: 6,265,009 km (0.102 R)
• M32: 6,576,173 km (0.055 R)
• M33: 6,843,654 km (0.076 R)
• M34: 6,991,008 km (0.113 R)
• M35: 7,364,105 km (0.1 R)
• M36: 8,129,747 km (0.045 R)
• M37: 8,207,687 km (0.052 R)
• M38: 8,627,758 km (0.104 R)
• M39: 8,867,115 km (0.099 R)
• M40: 9,108,715 km (0.102 R)
• M41: 9,874,207 km (0.082 R)
• M42: 10,124,784 km (0.088 R)
• M43: 10,433,703 km (0.113 R)
• M44: 10,946,076 km (0.098 R)
• M45: 11,379,312 km (0.044 R)
• M46: 11,700,648 km (0.091 R)
• M47: 12,352,296 km (0.119 R)
• M48: 13,628,815 km (0.103 R)
• M49: 13,752,532 km (0.103 R)
• M50: 15,363,253 km (0.029 R)
• M51: 15,459,743 km (0.118 R)
• M52: 16,076,236 km (0.102 R)
• M53: 17,166,206 km (0.052 R)
• M54: 17,433,986 km (0.06 R)
• M55: 18,211,596 km (0.087 R)
• M56: 18,484,762 km (0.072 R)
• M57: 18,724,866 km (0.111 R)
• M58: 19,416,607 km (0.073 R)
• M59: 19,556,032 km (0.12 R)
• M60: 20,328,406 km (0.119 R)
• M61: 20,469,925 km (0.084 R)
• M62: 20,896,579 km (0.053 R)
• M63: 21,110,952 km (0.04 R)
• M64: 21,361,978 km (0.085 R)
• M65: 21,758,412 km (0.104 R)
• M66: 22,448,956 km (0.045 R)
• M67: 22,558,611 km (0.099 R)
• M68: 22,962,376 km (0.098 R)
• M69: 23,036,127 km (0.08 R)
• M70: 23,220,581 km (0.097 R)
• M71: 23,516,785 km (0.106 R)
• M72: 23,739,836 km (0.093 R)
• M73: 24,150,482 km (0.101 R)
• M74: 24,941,107 km (0.101 R)
• M75: 25,206,493 km (0.11 R)
• M76: 25,472,777 km (0.063 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 13,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit