🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.65 AU - 0.65 AU

Year: 183 Days

Day: 33.9 Hours

Environment

Temp: 213 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,312,827 km

• M1: 285,582 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.9 AU - 1.06 AU

Year: 338 Days

Day: 39.4 Hours

Environment

Temp: 126 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 110,312,827 km

• M1: 217,067 km (0.086 R)
• M2: 404,513 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.03 AU - 1.17 AU

Year: 402 Days

Day: 13.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.98 AU - 1.32 AU

Year: 429 Days

Day: 14.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 110,312,827 km

• M1: 388,206 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.25 AU - 1.93 AU

Year: 698 Days

Day: 47 Hours

Environment

Temp: -7 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.4 AU - 2.2 AU

Year: 841 Days

Day: 26.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,312,827 km

• M1: 1,401,134 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.18 AU - 2.22 AU

Year: 1136 Days

Day: 13.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.21 AU - 3.41 AU

Year: 1640 Days

Day: 17.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.18 AU - 6.6 AU

Year: 4358 Days

Day: 25.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 13.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.4

Radius: 5.2

Gravity: 27.49 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 16.99 AU - 25.01 AU

Year: 33514 Days

Day: 22.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 110,312,827 km

• M1: 287,826 km (0.093 R)
• M2: 500,405 km (0.064 R)
• M3: 786,586 km (0.113 R)
• M4: 946,655 km (0.112 R)
• M5: 1,297,313 km (0.109 R)
• M6: 2,019,571 km (0.065 R)
• M7: 2,420,344 km (0.063 R)
• M8: 2,796,732 km (0.031 R)
• M9: 3,141,106 km (0.061 R)
• M10: 3,709,130 km (0.099 R)
• M11: 4,476,866 km (0.066 R)
• M12: 5,352,013 km (0.103 R)
• M13: 6,533,687 km (0.116 R)
• M14: 6,662,640 km (0.093 R)
• M15: 7,521,183 km (0.077 R)
• M16: 8,066,616 km (0.117 R)
• M17: 8,483,994 km (0.099 R)
• M18: 9,123,376 km (0.118 R)
• M19: 9,339,844 km (0.033 R)
• M20: 9,412,399 km (0.119 R)
• M21: 9,485,103 km (0.112 R)
• M22: 11,055,432 km (0.081 R)
• M23: 13,108,214 km (0.092 R)
• M24: 14,680,787 km (0.082 R)
• M25: 15,618,018 km (0.025 R)
• M26: 16,838,736 km (0.105 R)
• M27: 18,089,823 km (0.045 R)
• M28: 18,180,330 km (0.057 R)
• M29: 18,909,769 km (0.1 R)
• M30: 19,185,777 km (0.069 R)
• M31: 20,021,730 km (0.103 R)
• M32: 21,633,049 km (0.111 R)
• M33: 22,795,125 km (0.093 R)
• M34: 22,892,962 km (0.063 R)
• M35: 23,482,527 km (0.098 R)
• M36: 25,686,403 km (0.095 R)
• M37: 25,890,006 km (0.119 R)
• M38: 26,812,875 km (0.112 R)
• M39: 27,019,470 km (0.042 R)
• M40: 29,752,324 km (0.093 R)
• M41: 31,368,430 km (0.099 R)
• M42: 31,913,564 km (0.106 R)
• M43: 32,242,081 km (0.092 R)
• M44: 33,012,959 km (0.113 R)
• M45: 33,234,364 km (0.075 R)
• M46: 33,456,217 km (0.099 R)
• M47: 33,678,520 km (0.081 R)
• M48: 33,901,421 km (0.084 R)
• M49: 37,302,528 km (0.119 R)
• M50: 38,227,641 km (0.102 R)
• M51: 39,277,370 km (0.119 R)
• M52: 39,982,425 km (0.085 R)
• M53: 40,336,672 km (0.101 R)
• M54: 41,048,010 km (0.085 R)
• M55: 41,286,020 km (0.058 R)
• M56: 43,449,056 km (0.115 R)
• M57: 44,544,262 km (0.094 R)
• M58: 46,637,585 km (0.082 R)
• M59: 48,134,611 km (0.104 R)
• M60: 49,014,994 km (0.118 R)
• M61: 50,791,918 km (0.1 R)
• M62: 52,589,635 km (0.076 R)
• M63: 53,107,095 km (0.025 R)
• M64: 53,756,349 km (0.073 R)
• M65: 54,538,896 km (0.103 R)
• M66: 55,193,985 km (0.084 R)
• M67: 56,247,303 km (0.115 R)
• M68: 58,507,727 km (0.098 R)
• M69: 58,641,617 km (0.105 R)
• M70: 61,476,796 km (0.078 R)
• M71: 67,139,225 km (0.099 R)
• M72: 67,279,398 km (0.032 R)
• M73: 67,981,760 km (0.097 R)
• M74: 68,404,374 km (0.118 R)
• M75: 68,686,516 km (0.064 R)
• M76: 69,677,303 km (0.102 R)
• M77: 71,816,253 km (0.113 R)
• M78: 74,266,217 km (0.089 R)
• M79: 75,574,451 km (0.07 R)
• M80: 76,158,182 km (0.071 R)
• M81: 81,778,873 km (0.12 R)
• M82: 85,852,722 km (0.08 R)
• M83: 87,684,398 km (0.104 R)
• M84: 88,297,899 km (0.047 R)
• M85: 89,529,090 km (0.119 R)
• M86: 89,837,710 km (0.047 R)
• M87: 90,610,981 km (0.109 R)
• M88: 91,541,779 km (0.077 R)
• M89: 91,697,212 km (0.07 R)
• M90: 93,100,140 km (0.053 R)
• M91: 93,412,800 km (0.101 R)
• M92: 96,559,292 km (0.084 R)
• M93: 98,941,788 km (0.115 R)
• M94: 101,665,217 km (0.069 R)
• M95: 101,987,301 km (0.081 R)
• M96: 105,226,245 km (0.06 R)
• M97: 105,551,919 km (0.117 R)
• M98: 106,694,697 km (0.081 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 13,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit