🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.52 AU - 0.72 AU

Year: 178 Days

Day: 35.5 Hours

Environment

Temp: 207 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,027,629 km

• M1: 432,637 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.66 AU - 0.7 AU

Year: 205 Days

Day: 28.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.71 AU - 1.19 AU

Year: 338 Days

Day: 23.9 Hours

Environment

Temp: 43 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.13 AU - 1.73 AU

Year: 625 Days

Day: 30.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.38 AU - 1.86 AU

Year: 753 Days

Day: 45.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971

Radius: 9.9

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.6 AU - 7.2 AU

Year: 5914 Days

Day: 8.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,027,629 km

• M1: 124,316 km (0.111 R)
• M2: 392,246 km (0.117 R)
• M3: 508,334 km (0.09 R)
• M4: 664,963 km (0.107 R)
• M5: 764,296 km (0.113 R)
• M6: 853,605 km (0.102 R)
• M7: 1,178,233 km (0.025 R)
• M8: 1,597,705 km (0.093 R)
• M9: 2,189,365 km (0.087 R)
• M10: 2,275,982 km (0.058 R)
• M11: 2,386,086 km (0.087 R)
• M12: 2,844,005 km (0.102 R)
• M13: 3,058,977 km (0.118 R)
• M14: 3,131,981 km (0.08 R)
• M15: 3,254,801 km (0.091 R)
• M16: 4,158,821 km (0.108 R)
• M17: 4,935,084 km (0.117 R)
• M18: 5,194,038 km (0.101 R)
• M19: 5,398,688 km (0.113 R)
• M20: 5,487,100 km (0.096 R)
• M21: 5,725,559 km (0.062 R)
• M22: 6,555,079 km (0.107 R)
• M23: 7,487,673 km (0.077 R)
• M24: 7,652,679 km (0.082 R)
• M25: 7,718,951 km (0.113 R)
• M26: 9,191,293 km (0.072 R)
• M27: 9,510,236 km (0.105 R)
• M28: 9,617,348 km (0.104 R)
• M29: 9,689,005 km (0.09 R)
• M30: 9,868,972 km (0.092 R)
• M31: 10,195,693 km (0.034 R)
• M32: 10,268,697 km (0.085 R)
• M33: 10,415,453 km (0.112 R)
• M34: 10,785,109 km (0.086 R)
• M35: 10,859,609 km (0.106 R)
• M36: 12,113,089 km (0.072 R)
• M37: 12,697,867 km (0.069 R)
• M38: 13,251,978 km (0.116 R)
• M39: 13,814,017 km (0.091 R)
• M40: 13,894,949 km (0.112 R)
• M41: 14,465,964 km (0.08 R)
• M42: 14,630,522 km (0.087 R)
• M43: 15,294,886 km (0.077 R)
• M44: 15,630,734 km (0.117 R)
• M45: 16,096,581 km (0.117 R)
• M46: 16,224,487 km (0.091 R)
• M47: 16,782,338 km (0.114 R)
• M48: 18,359,997 km (0.107 R)
• M49: 18,538,168 km (0.088 R)
• M50: 18,941,334 km (0.092 R)
• M51: 19,756,194 km (0.103 R)
• M52: 20,121,961 km (0.114 R)
• M53: 20,489,972 km (0.112 R)
• M54: 21,654,591 km (0.117 R)
• M55: 22,031,727 km (0.088 R)
• M56: 22,221,118 km (0.109 R)
• M57: 22,649,267 km (0.103 R)
• M58: 23,176,301 km (0.108 R)
• M59: 23,852,932 km (0.098 R)
• M60: 25,672,191 km (0.069 R)
• M61: 25,771,674 km (0.05 R)
• M62: 25,971,387 km (0.092 R)
• M63: 27,281,266 km (0.104 R)
• M64: 27,790,796 km (0.072 R)
• M65: 28,097,921 km (0.11 R)
• M66: 28,457,853 km (0.074 R)
• M67: 29,234,117 km (0.08 R)
• M68: 29,546,627 km (0.108 R)
• M69: 29,650,896 km (0.114 R)
• M70: 29,807,825 km (0.118 R)
• M71: 31,072,375 km (0.05 R)
• M72: 32,408,135 km (0.041 R)
• M73: 32,623,705 km (0.114 R)
• M74: 33,653,687 km (0.071 R)
• M75: 33,981,156 km (0.053 R)
• M76: 34,090,512 km (0.109 R)
• M77: 34,200,018 km (0.094 R)
• M78: 34,639,237 km (0.099 R)
• M79: 35,634,362 km (0.118 R)
• M80: 35,801,164 km (0.112 R)
• M81: 36,302,915 km (0.113 R)
• M82: 37,144,553 km (0.045 R)
• M83: 37,709,135 km (0.112 R)
• M84: 37,879,078 km (0.064 R)

Asteroid Belt

Center: 7.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.7

Radius: 8.2

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.43 AU - 9.13 AU

Year: 7926 Days

Day: 9.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,027,629 km

• M1: 188,194 km (0.119 R)
• M2: 256,261 km (0.096 R)
• M3: 395,537 km (0.065 R)
• M4: 470,037 km (0.075 R)
• M5: 573,857 km (0.119 R)
• M6: 685,757 km (0.09 R)
• M7: 764,744 km (0.112 R)
• M8: 819,198 km (0.04 R)
• M9: 1,005,896 km (0.056 R)
• M10: 1,096,702 km (0.113 R)
• M11: 1,158,785 km (0.087 R)
• M12: 1,419,684 km (0.097 R)
• M13: 1,539,661 km (0.061 R)
• M14: 3,180,451 km (0.088 R)
• M15: 3,384,353 km (0.077 R)
• M16: 3,616,080 km (0.085 R)
• M17: 3,852,893 km (0.113 R)
• M18: 3,997,405 km (0.084 R)
• M19: 4,143,861 km (0.088 R)
• M20: 4,217,613 km (0.063 R)
• M21: 4,416,877 km (0.041 R)
• M22: 4,721,309 km (0.075 R)
• M23: 5,058,951 km (0.067 R)
• M24: 5,244,004 km (0.114 R)
• M25: 6,174,203 km (0.072 R)
• M26: 6,629,579 km (0.092 R)
• M27: 7,452,368 km (0.1 R)
• M28: 7,998,101 km (0.051 R)
• M29: 8,337,987 km (0.042 R)
• M30: 8,462,901 km (0.11 R)
• M31: 8,588,264 km (0.112 R)
• M32: 8,809,220 km (0.113 R)
• M33: 8,904,514 km (0.034 R)
• M34: 10,274,083 km (0.093 R)
• M35: 10,441,483 km (0.027 R)
• M36: 10,609,780 km (0.06 R)
• M37: 11,188,724 km (0.072 R)
• M38: 11,464,732 km (0.112 R)
• M39: 12,093,941 km (0.081 R)
• M40: 12,341,675 km (0.098 R)
• M41: 12,662,712 km (0.11 R)
• M42: 13,312,864 km (0.115 R)
• M43: 13,715,582 km (0.11 R)
• M44: 13,863,085 km (0.079 R)
• M45: 15,251,653 km (0.1 R)
• M46: 15,519,283 km (0.066 R)
• M47: 16,253,809 km (0.116 R)
• M48: 16,527,124 km (0.119 R)
• M49: 17,636,093 km (0.076 R)
• M50: 18,118,546 km (0.094 R)
• M51: 18,850,678 km (0.095 R)
• M52: 18,973,498 km (0.109 R)
• M53: 19,220,185 km (0.094 R)
• M54: 19,302,763 km (0.072 R)
• M55: 19,633,673 km (0.095 R)
• M56: 20,469,477 km (0.042 R)
• M57: 21,104,071 km (0.061 R)
• M58: 21,530,574 km (0.12 R)
• M59: 21,702,014 km (0.057 R)
• M60: 22,348,875 km (0.048 R)
• M61: 22,870,971 km (0.119 R)
• M62: 23,309,143 km (0.051 R)
• M63: 24,774,604 km (0.115 R)
• M64: 24,954,271 km (0.076 R)
• M65: 25,044,180 km (0.04 R)
• M66: 25,134,387 km (0.085 R)
• M67: 25,224,595 km (0.091 R)
• M68: 26,498,720 km (0.102 R)
• M69: 26,590,573 km (0.09 R)
• M70: 27,561,014 km (0.117 R)
• M71: 27,793,788 km (0.078 R)
• M72: 27,886,988 km (0.111 R)
• M73: 29,061,930 km (0.099 R)
• M74: 29,536,454 km (0.1 R)
• M75: 29,631,598 km (0.073 R)
• M76: 29,822,336 km (0.113 R)
• M77: 30,878,646 km (0.06 R)
• M78: 32,731,715 km (0.119 R)
• M79: 32,830,300 km (0.117 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 14,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit