🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.47 AU - 0.63 AU

Year: 143 Days

Day: 25.6 Hours

Environment

Temp: 236 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,122,867 km

• M1: 297,550 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.53 AU - 0.59 AU

Year: 147 Days

Day: 43.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,122,867 km

• M1: 128,953 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.08 AU - 1.72 AU

Year: 580 Days

Day: 33.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.51 AU - 3.43 AU

Year: 1791 Days

Day: 38.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.2 AU - 4.42 AU

Year: 2602 Days

Day: 26.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.5

Radius: 10.7

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.53 AU - 7.05 AU

Year: 4874 Days

Day: 9.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 25,122,867 km

• M1: 139,575 km (0.099 R)
• M2: 309,219 km (0.115 R)
• M3: 443,857 km (0.071 R)
• M4: 528,380 km (0.057 R)
• M5: 601,982 km (0.103 R)
• M6: 704,157 km (0.114 R)
• M7: 812,765 km (0.097 R)
• M8: 1,026,690 km (0.093 R)
• M9: 1,189,752 km (0.117 R)
• M10: 1,282,503 km (0.077 R)
• M11: 1,492,239 km (0.11 R)
• M12: 1,558,959 km (0.094 R)
• M13: 1,730,698 km (0.097 R)
• M14: 1,801,158 km (0.109 R)
• M15: 1,899,743 km (0.068 R)
• M16: 2,046,349 km (0.063 R)
• M17: 2,235,142 km (0.082 R)
• M18: 2,370,677 km (0.101 R)
• M19: 2,459,389 km (0.102 R)
• M20: 2,619,758 km (0.11 R)
• M21: 3,165,042 km (0.103 R)
• M22: 3,406,344 km (0.064 R)
• M23: 3,473,214 km (0.086 R)
• M24: 3,631,040 km (0.097 R)
• M25: 4,000,696 km (0.101 R)
• M26: 4,071,306 km (0.077 R)
• M27: 4,214,022 km (0.044 R)
• M28: 4,418,972 km (0.043 R)
• M29: 4,504,242 km (0.072 R)
• M30: 4,651,895 km (0.104 R)
• M31: 4,801,044 km (0.098 R)
• M32: 5,027,984 km (0.108 R)
• M33: 5,245,500 km (0.115 R)
• M34: 5,322,991 km (0.048 R)
• M35: 5,492,336 km (0.104 R)
• M36: 5,610,668 km (0.096 R)
• M37: 5,956,987 km (0.106 R)
• M38: 6,214,595 km (0.089 R)
• M39: 6,365,539 km (0.115 R)
• M40: 6,642,893 km (0.084 R)
• M41: 6,740,880 km (0.05 R)
• M42: 6,896,013 km (0.1 R)
• M43: 7,411,677 km (0.1 R)
• M44: 7,484,232 km (0.091 R)
• M45: 7,732,864 km (0.071 R)
• M46: 7,984,338 km (0.12 R)
• M47: 8,178,516 km (0.105 R)
• M48: 8,464,996 km (0.108 R)
• M49: 8,954,929 km (0.09 R)
• M50: 9,834,714 km (0.086 R)
• M51: 10,074,968 km (0.037 R)
• M52: 10,512,542 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.4

Radius: 10.6

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.93 AU - 6.87 AU

Year: 5664 Days

Day: 11 Hours

Environment

Temp: -140 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 25,122,867 km

• M1: 146,456 km (0.077 R)
• M2: 324,328 km (0.111 R)
• M3: 419,622 km (0.114 R)
• M4: 740,210 km (0.097 R)
• M5: 1,223,112 km (0.118 R)
• M6: 1,583,643 km (0.1 R)
• M7: 2,040,365 km (0.067 R)
• M8: 2,888,436 km (0.119 R)
• M9: 2,960,691 km (0.09 R)
• M10: 3,033,546 km (0.056 R)
• M11: 3,199,599 km (0.103 R)
• M12: 3,312,097 km (0.066 R)
• M13: 3,599,026 km (0.079 R)
• M14: 3,676,966 km (0.033 R)
• M15: 4,115,737 km (0.098 R)
• M16: 4,300,041 km (0.103 R)
• M17: 4,847,869 km (0.106 R)
• M18: 5,218,123 km (0.079 R)
• M19: 5,306,536 km (0.072 R)
• M20: 6,312,432 km (0.098 R)
• M21: 6,501,523 km (0.096 R)
• M22: 6,620,753 km (0.032 R)
• M23: 7,351,239 km (0.039 R)
• M24: 7,450,722 km (0.098 R)
• M25: 8,494,616 km (0.099 R)
• M26: 9,233,929 km (0.12 R)
• M27: 9,502,906 km (0.025 R)
• M28: 9,584,137 km (0.091 R)
• M29: 10,548,595 km (0.087 R)
• M30: 10,801,714 km (0.071 R)
• M31: 11,775,596 km (0.08 R)
• M32: 12,038,141 km (0.115 R)
• M33: 12,717,913 km (0.117 R)
• M34: 13,167,904 km (0.036 R)
• M35: 13,318,998 km (0.112 R)
• M36: 13,531,726 km (0.074 R)
• M37: 14,580,407 km (0.114 R)
• M38: 15,051,341 km (0.086 R)
• M39: 15,304,461 km (0.062 R)
• M40: 15,495,347 km (0.113 R)
• M41: 15,751,010 km (0.08 R)
• M42: 15,879,515 km (0.1 R)
• M43: 16,299,137 km (0.066 R)
• M44: 16,396,525 km (0.079 R)
• M45: 16,820,635 km (0.075 R)
• M46: 17,380,729 km (0.11 R)
• M47: 18,148,316 km (0.075 R)
• M48: 18,249,145 km (0.118 R)
• M49: 18,586,937 km (0.064 R)
• M50: 18,926,823 km (0.116 R)
• M51: 19,337,470 km (0.117 R)
• M52: 19,854,779 km (0.076 R)
• M53: 20,446,588 km (0.102 R)
• M54: 20,691,929 km (0.096 R)
• M55: 21,114,842 km (0.095 R)
• M56: 21,826,180 km (0.094 R)
• M57: 22,762,513 km (0.117 R)
• M58: 22,944,125 km (0.099 R)
• M59: 23,162,687 km (0.118 R)
• M60: 23,235,691 km (0.076 R)
• M61: 24,006,718 km (0.099 R)
• M62: 24,302,772 km (0.083 R)
• M63: 24,562,624 km (0.078 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 20,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit