🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.53 AU - 0.61 AU

Year: 166 Days

Day: 28.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 174.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,149,373 km

• M1: 105,915 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.51 AU - 0.77 AU

Year: 197 Days

Day: 18 Hours

Environment

Temp: 125 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.7 AU - 1.06 AU

Year: 318 Days

Day: 17.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 51,149,373 km

• M1: 704,307 km (0.114 R)
• M2: 736,321 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.2 AU - 1.5 AU

Year: 604 Days

Day: 33.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.5 AU - 1.78 AU

Year: 809 Days

Day: 13 Hours

Environment

Temp: -65 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.7

Radius: 10.4

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.88 AU - 9.76 AU

Year: 8419 Days

Day: 14.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,149,373 km

• M1: 211,831 km (0.116 R)
• M2: 280,945 km (0.096 R)
• M3: 353,949 km (0.084 R)
• M4: 505,641 km (0.104 R)
• M5: 601,683 km (0.089 R)
• M6: 916,885 km (0.087 R)
• M7: 996,920 km (0.099 R)
• M8: 1,326,784 km (0.101 R)
• M9: 1,723,367 km (0.066 R)
• M10: 1,909,318 km (0.111 R)
• M11: 2,120,101 km (0.083 R)
• M12: 2,301,563 km (0.09 R)
• M13: 2,916,410 km (0.052 R)
• M14: 3,057,631 km (0.119 R)
• M15: 3,346,953 km (0.088 R)
• M16: 3,537,541 km (0.111 R)
• M17: 3,753,710 km (0.091 R)
• M18: 3,929,786 km (0.078 R)
• M19: 4,063,677 km (0.038 R)
• M20: 4,176,324 km (0.079 R)
• M21: 4,590,859 km (0.104 R)
• M22: 4,661,320 km (0.071 R)
• M23: 4,803,139 km (0.093 R)
• M24: 5,018,560 km (0.078 R)
• M25: 5,091,115 km (0.088 R)
• M26: 5,434,442 km (0.06 R)
• M27: 5,533,924 km (0.079 R)
• M28: 6,221,177 km (0.092 R)
• M29: 6,299,267 km (0.067 R)
• M30: 6,801,168 km (0.096 R)
• M31: 6,881,502 km (0.114 R)
• M32: 7,453,564 km (0.106 R)
• M33: 7,591,942 km (0.075 R)
• M34: 7,899,665 km (0.109 R)
• M35: 9,200,269 km (0.064 R)
• M36: 9,378,739 km (0.099 R)
• M37: 9,588,476 km (0.113 R)
• M38: 9,921,032 km (0.044 R)
• M39: 10,349,779 km (0.051 R)
• M40: 10,659,746 km (0.108 R)
• M41: 10,784,660 km (0.11 R)
• M42: 10,972,854 km (0.069 R)
• M43: 11,130,530 km (0.091 R)
• M44: 11,768,864 km (0.055 R)
• M45: 11,865,654 km (0.112 R)
• M46: 12,027,519 km (0.078 R)
• M47: 12,092,445 km (0.075 R)
• M48: 12,320,731 km (0.062 R)
• M49: 14,197,885 km (0.113 R)
• M50: 14,507,852 km (0.078 R)
• M51: 15,309,996 km (0.049 R)
• M52: 15,663,346 km (0.094 R)
• M53: 15,947,881 km (0.06 R)
• M54: 16,126,650 km (0.079 R)
• M55: 16,486,134 km (0.104 R)
• M56: 16,558,390 km (0.028 R)
• M57: 16,666,848 km (0.059 R)
• M58: 17,066,873 km (0.114 R)
• M59: 19,075,823 km (0.066 R)
• M60: 19,723,582 km (0.057 R)
• M61: 19,992,409 km (0.12 R)
• M62: 20,108,048 km (0.116 R)
• M63: 20,185,241 km (0.086 R)
• M64: 20,689,386 km (0.077 R)
• M65: 20,845,266 km (0.044 R)
• M66: 21,236,914 km (0.116 R)
• M67: 21,868,516 km (0.106 R)
• M68: 21,987,596 km (0.088 R)
• M69: 22,988,705 km (0.054 R)
• M70: 23,109,879 km (0.083 R)
• M71: 23,555,830 km (0.089 R)
• M72: 23,840,964 km (0.089 R)
• M73: 24,910,589 km (0.098 R)
• M74: 25,743,998 km (0.11 R)
• M75: 25,953,884 km (0.085 R)
• M76: 26,122,032 km (0.037 R)
• M77: 26,248,442 km (0.05 R)
• M78: 26,586,534 km (0.104 R)
• M79: 26,756,178 km (0.045 R)
• M80: 27,096,513 km (0.12 R)
• M81: 27,352,624 km (0.091 R)
• M82: 27,652,418 km (0.114 R)
• M83: 29,168,144 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.8

Radius: 11.2

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.78 AU - 11 AU

Year: 13836 Days

Day: 14.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,149,373 km

• M1: 147,653 km (0.107 R)
• M2: 262,544 km (0.11 R)
• M3: 365,617 km (0.109 R)
• M4: 833,410 km (0.056 R)
• M5: 1,023,997 km (0.097 R)
• M6: 1,104,331 km (0.092 R)
• M7: 1,381,088 km (0.079 R)
• M8: 1,470,846 km (0.108 R)
• M9: 1,632,861 km (0.119 R)
• M10: 2,180,688 km (0.113 R)
• M11: 2,393,566 km (0.057 R)
• M12: 2,641,450 km (0.11 R)
• M13: 3,192,119 km (0.075 R)
• M14: 4,132,641 km (0.103 R)
• M15: 4,264,287 km (0.047 R)
• M16: 4,667,603 km (0.099 R)
• M17: 5,438,930 km (0.101 R)
• M18: 5,547,239 km (0.056 R)
• M19: 6,401,143 km (0.113 R)
• M20: 7,058,626 km (0.105 R)
• M21: 7,656,569 km (0.081 R)
• M22: 8,064,372 km (0.075 R)
• M23: 8,146,801 km (0.117 R)
• M24: 8,437,470 km (0.107 R)
• M25: 8,986,344 km (0.115 R)
• M26: 9,546,738 km (0.118 R)
• M27: 9,633,953 km (0.099 R)
• M28: 9,897,395 km (0.059 R)
• M29: 10,792,290 km (0.094 R)
• M30: 11,759,589 km (0.051 R)
• M31: 12,658,673 km (0.035 R)
• M32: 13,481,910 km (0.07 R)
• M33: 13,924,719 km (0.079 R)
• M34: 15,027,256 km (0.107 R)
• M35: 15,230,709 km (0.09 R)
• M36: 15,435,060 km (0.118 R)
• M37: 18,445,268 km (0.073 R)
• M38: 18,717,835 km (0.086 R)
• M39: 19,932,869 km (0.116 R)
• M40: 20,212,468 km (0.115 R)
• M41: 21,687,802 km (0.085 R)
• M42: 22,729,452 km (0.069 R)
• M43: 23,965,280 km (0.117 R)
• M44: 24,143,600 km (0.118 R)
• M45: 24,801,233 km (0.079 R)
• M46: 25,162,362 km (0.066 R)
• M47: 25,890,006 km (0.105 R)
• M48: 27,056,271 km (0.064 R)
• M49: 27,739,185 km (0.109 R)
• M50: 28,742,837 km (0.102 R)
• M51: 29,630,701 km (0.094 R)
• M52: 30,334,559 km (0.072 R)
• M53: 30,463,213 km (0.096 R)
• M54: 32,020,227 km (0.047 R)
• M55: 34,002,848 km (0.068 R)
• M56: 34,337,199 km (0.088 R)
• M57: 35,009,043 km (0.097 R)
• M58: 35,346,536 km (0.12 R)
• M59: 35,617,458 km (0.07 R)
• M60: 35,820,911 km (0.102 R)
• M61: 36,297,530 km (0.083 R)
• M62: 37,325,566 km (0.098 R)
• M63: 37,877,882 km (0.056 R)
• M64: 38,572,016 km (0.1 R)
• M65: 39,621,146 km (0.067 R)
• M66: 40,255,141 km (0.085 R)
• M67: 40,325,752 km (0.107 R)
• M68: 40,750,460 km (0.04 R)
• M69: 40,821,369 km (0.059 R)
• M70: 41,034,546 km (0.116 R)
• M71: 46,702,211 km (0.118 R)
• M72: 47,446,461 km (0.085 R)
• M73: 47,969,754 km (0.062 R)
• M74: 48,946,628 km (0.069 R)
• M75: 49,022,025 km (0.115 R)
• M76: 49,551,004 km (0.102 R)
• M77: 50,157,922 km (0.085 R)
• M78: 50,538,499 km (0.109 R)
• M79: 50,767,234 km (0.113 R)
• M80: 50,996,418 km (0.078 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: 551 - 13,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit