🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.51 AU - 0.59 AU

Year: 147 Days

Day: 20.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.74 AU - 0.94 AU

Year: 277 Days

Day: 40.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.83 AU - 0.89 AU

Year: 287 Days

Day: 24.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.29 AU - 2.57 AU

Year: 1363 Days

Day: 14.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.66 AU - 3.22 AU

Year: 1814 Days

Day: 15.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,058,152 km

• M1: 556,504 km (0.089 R)
• M2: 1,772,136 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.31 AU - 5.29 AU

Year: 3209 Days

Day: 20.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.8

Radius: 9.5

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.73 AU - 5.39 AU

Year: 4096 Days

Day: 5.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 35,058,152 km

• M1: 119,529 km (0.051 R)
• M2: 215,720 km (0.081 R)
• M3: 295,007 km (0.117 R)
• M4: 400,174 km (0.114 R)
• M5: 481,107 km (0.118 R)
• M6: 618,138 km (0.075 R)
• M7: 825,032 km (0.035 R)
• M8: 949,946 km (0.097 R)
• M9: 1,090,269 km (0.105 R)
• M10: 1,190,949 km (0.102 R)
• M11: 1,343,239 km (0.1 R)
• M12: 1,411,905 km (0.095 R)
• M13: 1,522,308 km (0.111 R)
• M14: 1,762,712 km (0.103 R)
• M15: 1,827,488 km (0.114 R)
• M16: 1,970,653 km (0.039 R)
• M17: 2,037,972 km (0.109 R)
• M18: 2,434,556 km (0.084 R)
• M19: 2,654,315 km (0.085 R)
• M20: 3,126,296 km (0.112 R)
• M21: 3,338,576 km (0.09 R)
• M22: 3,555,642 km (0.034 R)
• M23: 3,624,457 km (0.113 R)
• M24: 3,707,634 km (0.117 R)
• M25: 3,777,496 km (0.115 R)
• M26: 3,861,719 km (0.112 R)
• M27: 3,960,903 km (0.113 R)
• M28: 4,075,345 km (0.1 R)
• M29: 4,147,451 km (0.12 R)
• M30: 4,263,689 km (0.114 R)
• M31: 4,454,875 km (0.116 R)
• M32: 4,529,225 km (0.069 R)
• M33: 5,014,521 km (0.078 R)
• M34: 5,169,654 km (0.1 R)
• M35: 5,548,435 km (0.104 R)
• M36: 5,644,477 km (0.109 R)
• M37: 6,568,095 km (0.112 R)
• M38: 6,806,404 km (0.07 R)
• M39: 7,064,909 km (0.051 R)
• M40: 7,169,179 km (0.052 R)
• M41: 7,931,530 km (0.094 R)
• M42: 8,478,609 km (0.104 R)
• M43: 8,626,561 km (0.11 R)
• M44: 9,056,805 km (0.111 R)
• M45: 9,151,201 km (0.068 R)
• M46: 9,246,046 km (0.099 R)
• M47: 9,360,189 km (0.115 R)
• M48: 9,609,270 km (0.099 R)
• M49: 9,782,953 km (0.107 R)
• M50: 10,055,071 km (0.089 R)
• M51: 10,290,389 km (0.109 R)
• M52: 10,408,870 km (0.106 R)
• M53: 10,527,651 km (0.104 R)
• M54: 10,686,823 km (0.114 R)
• M55: 10,906,882 km (0.062 R)
• M56: 11,088,045 km (0.104 R)
• M57: 11,412,672 km (0.067 R)
• M58: 11,473,857 km (0.117 R)
• M59: 12,510,272 km (0.063 R)
• M60: 12,573,402 km (0.073 R)
• M61: 12,784,634 km (0.078 R)
• M62: 12,869,456 km (0.098 R)
• M63: 13,923,672 km (0.067 R)
• M64: 14,317,863 km (0.063 R)
• M65: 14,671,362 km (0.065 R)
• M66: 14,871,524 km (0.096 R)
• M67: 14,938,395 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.2

Radius: 13

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.37 AU - 7.99 AU

Year: 6214 Days

Day: 6.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,058,152 km

• M1: 167,400 km (0.084 R)
• M2: 361,428 km (0.117 R)
• M3: 649,105 km (0.096 R)
• M4: 1,199,625 km (0.091 R)
• M5: 1,417,440 km (0.076 R)
• M6: 1,594,265 km (0.048 R)
• M7: 1,741,020 km (0.085 R)
• M8: 1,892,563 km (0.025 R)
• M9: 2,028,996 km (0.086 R)
• M10: 2,168,720 km (0.078 R)
• M11: 2,250,102 km (0.097 R)
• M12: 2,760,230 km (0.101 R)
• M13: 3,097,574 km (0.078 R)
• M14: 3,236,251 km (0.083 R)
• M15: 4,393,540 km (0.065 R)
• M16: 4,868,364 km (0.074 R)
• M17: 5,057,455 km (0.097 R)
• M18: 5,166,662 km (0.043 R)
• M19: 5,304,292 km (0.035 R)
• M20: 5,387,468 km (0.086 R)
• M21: 5,696,238 km (0.078 R)
• M22: 6,068,587 km (0.111 R)
• M23: 6,537,876 km (0.075 R)
• M24: 6,716,944 km (0.098 R)
• M25: 6,837,221 km (0.089 R)
• M26: 7,049,500 km (0.076 R)
• M27: 7,263,874 km (0.077 R)
• M28: 8,271,715 km (0.081 R)
• M29: 8,956,724 km (0.038 R)
• M30: 9,694,092 km (0.041 R)
• M31: 11,013,395 km (0.105 R)
• M32: 11,120,059 km (0.034 R)
• M33: 11,694,215 km (0.104 R)
• M34: 11,912,030 km (0.116 R)
• M35: 12,573,551 km (0.037 R)
• M36: 13,021,298 km (0.072 R)
• M37: 15,775,694 km (0.087 R)
• M38: 16,097,030 km (0.073 R)
• M39: 16,501,842 km (0.066 R)
• M40: 16,664,754 km (0.089 R)
• M41: 17,238,911 km (0.112 R)
• M42: 17,569,971 km (0.072 R)
• M43: 17,736,324 km (0.103 R)
• M44: 18,406,821 km (0.115 R)
• M45: 18,618,053 km (0.077 R)
• M46: 19,342,406 km (0.072 R)
• M47: 19,686,481 km (0.116 R)
• M48: 20,599,178 km (0.1 R)
• M49: 21,038,697 km (0.063 R)
• M50: 21,171,240 km (0.094 R)
• M51: 21,303,934 km (0.059 R)
• M52: 21,837,699 km (0.115 R)
• M53: 21,971,738 km (0.064 R)
• M54: 22,106,227 km (0.084 R)
• M55: 22,240,865 km (0.063 R)
• M56: 22,330,773 km (0.118 R)
• M57: 22,556,217 km (0.077 R)
• M58: 23,419,397 km (0.105 R)
• M59: 23,924,290 km (0.077 R)
• M60: 24,711,324 km (0.052 R)
• M61: 25,178,369 km (0.05 R)
• M62: 25,695,529 km (0.115 R)
• M63: 25,884,321 km (0.07 R)
• M64: 26,026,439 km (0.077 R)
• M65: 26,358,696 km (0.093 R)
• M66: 26,453,840 km (0.079 R)
• M67: 26,596,856 km (0.113 R)
• M68: 26,883,785 km (0.116 R)
• M69: 27,219,632 km (0.048 R)
• M70: 27,653,615 km (0.109 R)
• M71: 29,018,247 km (0.063 R)
• M72: 29,165,750 km (0.093 R)
• M73: 29,264,335 km (0.082 R)
• M74: 29,362,920 km (0.072 R)
• M75: 29,659,423 km (0.045 R)
• M76: 29,907,158 km (0.057 R)
• M77: 30,454,835 km (0.1 R)
• M78: 31,762,321 km (0.109 R)
• M79: 32,219,193 km (0.078 R)
• M80: 32,422,945 km (0.111 R)
• M81: 32,780,484 km (0.081 R)
• M82: 34,379,835 km (0.062 R)
• M83: 34,483,955 km (0.109 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 19,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit