🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.86 AU - 0.86 AU

Year: 282 Days

Day: 47.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 14,168,157 km

• M1: 79,736 km (0.048 R)
• M2: 251,175 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1 AU - 1.16 AU

Year: 396 Days

Day: 42.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.26 AU - 1.58 AU

Year: 597 Days

Day: 30.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 14,168,157 km

• M1: 1,243,607 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.4 AU - 1.58 AU

Year: 642 Days

Day: 27.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.99 AU - 2.29 AU

Year: 1105 Days

Day: 27 Hours

Environment

Temp: -56 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 14,168,157 km

• M1: 1,402,779 km (0.106 R)
• M2: 1,724,115 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.56 AU - 3.44 AU

Year: 1835 Days

Day: 32.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,168,157 km

• M1: 325,375 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.6

Radius: 10.6

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.49 AU - 8.99 AU

Year: 6879 Days

Day: 9.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 14,168,157 km

• M1: 135,236 km (0.073 R)
• M2: 318,195 km (0.116 R)
• M3: 492,177 km (0.109 R)
• M4: 714,629 km (0.092 R)
• M5: 1,018,163 km (0.096 R)
• M6: 1,219,821 km (0.102 R)
• M7: 1,416,243 km (0.116 R)
• M8: 1,820,157 km (0.12 R)
• M9: 2,130,573 km (0.045 R)
• M10: 2,502,623 km (0.107 R)
• M11: 2,708,021 km (0.028 R)
• M12: 2,777,883 km (0.119 R)
• M13: 4,053,803 km (0.095 R)
• M14: 5,136,443 km (0.119 R)
• M15: 5,516,421 km (0.08 R)
• M16: 5,605,432 km (0.107 R)
• M17: 6,241,971 km (0.057 R)
• M18: 6,365,838 km (0.064 R)
• M19: 6,490,453 km (0.06 R)
• M20: 6,742,226 km (0.045 R)
• M21: 7,881,564 km (0.095 R)
• M22: 8,490,427 km (0.115 R)
• M23: 9,184,860 km (0.096 R)
• M24: 9,361,386 km (0.113 R)
• M25: 9,646,071 km (0.086 R)
• M26: 9,717,728 km (0.089 R)
• M27: 9,897,545 km (0.103 R)
• M28: 9,969,800 km (0.086 R)
• M29: 10,151,113 km (0.115 R)
• M30: 11,074,581 km (0.116 R)
• M31: 11,149,529 km (0.09 R)
• M32: 11,300,174 km (0.053 R)
• M33: 11,375,721 km (0.05 R)
• M34: 11,489,416 km (0.092 R)
• M35: 12,063,273 km (0.107 R)
• M36: 12,803,483 km (0.092 R)
• M37: 13,238,813 km (0.086 R)
• M38: 14,124,133 km (0.12 R)
• M39: 14,205,515 km (0.039 R)
• M40: 14,287,195 km (0.039 R)
• M41: 14,573,974 km (0.113 R)
• M42: 14,697,392 km (0.083 R)
• M43: 14,779,970 km (0.107 R)
• M44: 14,986,864 km (0.11 R)
• M45: 15,278,281 km (0.098 R)
• M46: 16,334,292 km (0.049 R)
• M47: 16,419,862 km (0.063 R)
• M48: 17,326,575 km (0.118 R)
• M49: 17,984,207 km (0.082 R)
• M50: 18,650,067 km (0.078 R)
• M51: 19,188,620 km (0.055 R)
• M52: 19,278,827 km (0.094 R)
• M53: 19,914,469 km (0.047 R)
• M54: 20,695,669 km (0.077 R)
• M55: 21,299,745 km (0.07 R)
• M56: 21,674,338 km (0.051 R)
• M57: 22,098,448 km (0.103 R)
• M58: 22,193,143 km (0.064 R)
• M59: 23,098,659 km (0.12 R)
• M60: 23,194,701 km (0.054 R)
• M61: 23,483,575 km (0.091 R)
• M62: 23,676,855 km (0.111 R)
• M63: 24,016,293 km (0.089 R)
• M64: 24,113,531 km (0.081 R)
• M65: 25,241,798 km (0.059 R)
• M66: 25,837,347 km (0.111 R)
• M67: 26,236,923 km (0.082 R)
• M68: 27,957,748 km (0.037 R)
• M69: 28,265,171 km (0.081 R)
• M70: 28,470,868 km (0.072 R)
• M71: 28,780,237 km (0.1 R)
• M72: 28,935,220 km (0.072 R)
• M73: 29,402,115 km (0.097 R)
• M74: 29,714,924 km (0.08 R)
• M75: 30,501,360 km (0.106 R)
• M76: 31,614,069 km (0.091 R)
• M77: 31,720,733 km (0.075 R)
• M78: 32,524,372 km (0.046 R)
• M79: 32,793,798 km (0.096 R)
• M80: 33,878,981 km (0.106 R)
• M81: 34,097,394 km (0.037 R)
• M82: 34,480,664 km (0.079 R)
• M83: 35,473,096 km (0.115 R)
• M84: 35,972,753 km (0.069 R)
• M85: 37,598,882 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.2

Radius: 9.6

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.35 AU - 8.03 AU

Year: 7530 Days

Day: 5.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 14,168,157 km

• M1: 121,623 km (0.093 R)
• M2: 390,750 km (0.058 R)
• M3: 479,910 km (0.103 R)
• M4: 543,788 km (0.117 R)
• M5: 903,122 km (0.11 R)
• M6: 1,010,085 km (0.11 R)
• M7: 1,147,864 km (0.097 R)
• M8: 1,319,902 km (0.069 R)
• M9: 1,896,602 km (0.094 R)
• M10: 2,313,381 km (0.091 R)
• M11: 2,532,542 km (0.111 R)
• M12: 2,614,971 km (0.106 R)
• M13: 2,746,318 km (0.086 R)
• M14: 2,819,022 km (0.089 R)
• M15: 2,966,227 km (0.05 R)
• M16: 3,090,991 km (0.049 R)
• M17: 3,902,410 km (0.1 R)
• M18: 4,205,795 km (0.056 R)
• M19: 4,275,806 km (0.074 R)
• M20: 4,402,815 km (0.074 R)
• M21: 4,747,638 km (0.079 R)
• M22: 4,908,605 km (0.072 R)
• M23: 5,101,287 km (0.119 R)
• M24: 5,432,946 km (0.079 R)
• M25: 5,555,467 km (0.09 R)
• M26: 5,787,343 km (0.087 R)
• M27: 6,583,503 km (0.054 R)
• M28: 6,665,034 km (0.12 R)
• M29: 6,763,320 km (0.114 R)
• M30: 6,977,843 km (0.118 R)
• M31: 7,094,380 km (0.084 R)
• M32: 7,532,702 km (0.116 R)
• M33: 8,206,640 km (0.1 R)
• M34: 8,702,407 km (0.101 R)
• M35: 8,881,775 km (0.116 R)
• M36: 10,436,845 km (0.12 R)
• M37: 10,896,559 km (0.096 R)
• M38: 11,265,168 km (0.101 R)
• M39: 11,441,245 km (0.094 R)
• M40: 11,795,942 km (0.084 R)
• M41: 12,154,378 km (0.082 R)
• M42: 12,415,576 km (0.108 R)
• M43: 12,556,946 km (0.102 R)
• M44: 12,984,198 km (0.083 R)
• M45: 13,665,466 km (0.094 R)
• M46: 13,748,792 km (0.09 R)
• M47: 13,853,212 km (0.098 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 12,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit