🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.53 AU - 0.83 AU

Year: 197 Days

Day: 31.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.97 AU - 1.11 AU

Year: 373 Days

Day: 33.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,346,092 km

• M1: 103,971 km (0.076 R)
• M2: 666,608 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.8 AU - 1.3 AU

Year: 378 Days

Day: 35.6 Hours

Environment

Temp: 99 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.66 AU - 2.44 AU

Year: 1032 Days

Day: 12.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.8

Radius: 12.3

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.07 AU - 9.83 AU

Year: 7878 Days

Day: 12.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,346,092 km

• M1: 195,076 km (0.114 R)
• M2: 490,382 km (0.105 R)
• M3: 574,007 km (0.094 R)
• M4: 676,930 km (0.096 R)
• M5: 888,911 km (0.102 R)
• M6: 1,091,017 km (0.061 R)
• M7: 1,274,574 km (0.047 R)
• M8: 1,504,955 km (0.105 R)
• M9: 1,597,256 km (0.074 R)
• M10: 1,729,950 km (0.086 R)
• M11: 2,448,917 km (0.106 R)
• M12: 3,848,405 km (0.105 R)
• M13: 4,080,731 km (0.113 R)
• M14: 4,211,778 km (0.045 R)
• M15: 4,451,285 km (0.085 R)
• M16: 4,586,222 km (0.091 R)
• M17: 5,425,017 km (0.104 R)
• M18: 5,511,485 km (0.079 R)
• M19: 5,627,573 km (0.073 R)
• M20: 5,715,087 km (0.12 R)
• M21: 5,862,142 km (0.06 R)
• M22: 6,129,922 km (0.115 R)
• M23: 6,250,349 km (0.111 R)
• M24: 6,432,260 km (0.062 R)
• M25: 6,523,963 km (0.056 R)
• M26: 6,616,115 km (0.055 R)
• M27: 7,528,812 km (0.111 R)
• M28: 7,722,691 km (0.091 R)
• M29: 8,481,002 km (0.114 R)
• M30: 8,581,682 km (0.11 R)
• M31: 8,852,005 km (0.054 R)
• M32: 9,022,547 km (0.119 R)
• M33: 9,297,508 km (0.044 R)
• M34: 9,540,455 km (0.118 R)
• M35: 9,680,179 km (0.105 R)
• M36: 9,820,651 km (0.097 R)
• M37: 10,677,548 km (0.04 R)
• M38: 10,786,455 km (0.052 R)
• M39: 11,078,470 km (0.081 R)
• M40: 11,707,529 km (0.069 R)
• M41: 11,894,826 km (0.06 R)
• M42: 12,158,717 km (0.079 R)
• M43: 12,310,409 km (0.085 R)
• M44: 12,538,994 km (0.116 R)
• M45: 12,692,183 km (0.107 R)
• M46: 13,116,891 km (0.103 R)
• M47: 14,218,679 km (0.086 R)
• M48: 14,458,634 km (0.098 R)
• M49: 14,619,452 km (0.112 R)
• M50: 15,391,078 km (0.102 R)
• M51: 16,259,344 km (0.069 R)
• M52: 17,016,159 km (0.056 R)
• M53: 17,185,953 km (0.086 R)
• M54: 17,527,186 km (0.109 R)
• M55: 18,564,198 km (0.081 R)
• M56: 18,782,761 km (0.095 R)
• M57: 19,799,278 km (0.117 R)
• M58: 19,888,439 km (0.104 R)
• M59: 20,652,435 km (0.113 R)
• M60: 21,425,856 km (0.041 R)
• M61: 21,701,116 km (0.059 R)
• M62: 22,673,801 km (0.09 R)
• M63: 23,189,016 km (0.04 R)
• M64: 23,283,113 km (0.043 R)
• M65: 23,566,153 km (0.118 R)
• M66: 25,871,306 km (0.084 R)
• M67: 26,951,702 km (0.119 R)
• M68: 27,248,953 km (0.093 R)
• M69: 27,497,435 km (0.056 R)
• M70: 27,597,067 km (0.087 R)
• M71: 28,247,519 km (0.053 R)
• M72: 28,953,621 km (0.101 R)
• M73: 29,767,732 km (0.116 R)
• M74: 30,126,169 km (0.073 R)
• M75: 31,992,701 km (0.065 R)
• M76: 32,307,455 km (0.048 R)
• M77: 32,623,256 km (0.117 R)
• M78: 34,646,717 km (0.072 R)
• M79: 34,969,998 km (0.04 R)
• M80: 35,131,863 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.5

Radius: 9

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.59 AU - 10.43 AU

Year: 10307 Days

Day: 7.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,346,092 km

• M1: 193,280 km (0.072 R)
• M2: 602,879 km (0.091 R)
• M3: 809,624 km (0.052 R)
• M4: 873,053 km (0.089 R)
• M5: 954,883 km (0.083 R)
• M6: 1,216,380 km (0.106 R)
• M7: 1,346,231 km (0.117 R)
• M8: 1,559,857 km (0.082 R)
• M9: 1,847,534 km (0.119 R)
• M10: 1,976,038 km (0.085 R)
• M11: 2,107,684 km (0.103 R)
• M12: 2,333,428 km (0.056 R)
• M13: 3,057,332 km (0.094 R)
• M14: 3,846,311 km (0.12 R)
• M15: 3,928,590 km (0.093 R)
• M16: 4,320,387 km (0.108 R)
• M17: 4,434,679 km (0.112 R)
• M18: 4,549,870 km (0.078 R)
• M19: 4,961,264 km (0.118 R)
• M20: 5,111,011 km (0.074 R)
• M21: 5,507,595 km (0.072 R)
• M22: 5,569,529 km (0.117 R)
• M23: 7,326,855 km (0.038 R)
• M24: 8,478,609 km (0.081 R)
• M25: 8,658,126 km (0.109 R)
• M26: 9,093,755 km (0.104 R)
• M27: 9,277,462 km (0.108 R)
• M28: 10,481,874 km (0.117 R)
• M29: 11,734,906 km (0.102 R)
• M30: 12,460,306 km (0.089 R)
• M31: 12,828,616 km (0.065 R)
• M32: 13,659,482 km (0.087 R)
• M33: 14,336,862 km (0.059 R)
• M34: 14,852,077 km (0.094 R)
• M35: 15,504,473 km (0.113 R)
• M36: 16,299,735 km (0.106 R)
• M37: 16,792,361 km (0.111 R)
• M38: 17,108,312 km (0.067 R)
• M39: 17,198,968 km (0.083 R)
• M40: 17,563,239 km (0.11 R)
• M41: 17,654,643 km (0.067 R)
• M42: 18,438,386 km (0.088 R)
• M43: 18,904,683 km (0.119 R)
• M44: 19,092,279 km (0.035 R)
• M45: 19,186,376 km (0.096 R)
• M46: 19,422,142 km (0.054 R)
• M47: 20,039,532 km (0.091 R)
• M48: 21,783,096 km (0.082 R)
• M49: 22,375,054 km (0.117 R)
• M50: 22,573,421 km (0.083 R)
• M51: 23,272,791 km (0.06 R)
• M52: 24,233,209 km (0.071 R)
• M53: 25,412,938 km (0.091 R)
• M54: 25,827,773 km (0.106 R)
• M55: 28,041,822 km (0.055 R)
• M56: 28,148,784 km (0.108 R)
• M57: 28,416,714 km (0.093 R)
• M58: 28,524,125 km (0.047 R)
• M59: 29,442,656 km (0.092 R)
• M60: 31,142,387 km (0.088 R)
• M61: 31,697,545 km (0.098 R)
• M62: 32,087,995 km (0.11 R)
• M63: 32,986,630 km (0.089 R)
• M64: 33,722,801 km (0.11 R)
• M65: 33,779,648 km (0.117 R)
• M66: 34,350,065 km (0.052 R)
• M67: 36,138,208 km (0.12 R)
• M68: 37,014,253 km (0.09 R)
• M69: 37,661,114 km (0.116 R)
• M70: 38,727,598 km (0.069 R)
• M71: 38,966,057 km (0.092 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 12,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit