🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.67 AU - 2.15 AU

Year: 787 Days

Day: 13.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.68 AU - 4.96 AU

Year: 2678 Days

Day: 38.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.87 AU - 5.27 AU

Year: 3405 Days

Day: 36.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,991,486 km

• M1: 2,969,069 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.19 AU - 8.53 AU

Year: 5955 Days

Day: 18.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.07 AU - 8.17 AU

Year: 6273 Days

Day: 33.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,991,486 km

• M1: 1,025,493 km (0.068 R)
• M2: 2,495,741 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.2

Radius: 14.2

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 14.85 AU - 17.71 AU

Year: 19590 Days

Day: 8.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 30,991,486 km

• M1: 198,666 km (0.054 R)
• M2: 438,023 km (0.112 R)
• M3: 937,380 km (0.089 R)
• M4: 1,306,588 km (0.118 R)
• M5: 1,406,370 km (0.069 R)
• M6: 1,534,874 km (0.041 R)
• M7: 2,328,341 km (0.105 R)
• M8: 2,608,089 km (0.087 R)
• M9: 2,899,057 km (0.073 R)
• M10: 3,132,879 km (0.079 R)
• M11: 3,654,826 km (0.08 R)
• M12: 3,944,597 km (0.083 R)
• M13: 5,258,964 km (0.107 R)
• M14: 6,262,616 km (0.084 R)
• M15: 6,479,233 km (0.069 R)
• M16: 6,919,799 km (0.078 R)
• M17: 7,370,238 km (0.112 R)
• M18: 8,682,062 km (0.038 R)
• M19: 8,778,553 km (0.079 R)
• M20: 9,613,010 km (0.114 R)
• M21: 10,886,087 km (0.094 R)
• M22: 11,357,321 km (0.069 R)
• M23: 12,103,814 km (0.115 R)
• M24: 12,921,217 km (0.091 R)
• M25: 13,086,822 km (0.072 R)
• M26: 13,308,675 km (0.079 R)
• M27: 15,303,713 km (0.119 R)
• M28: 15,713,760 km (0.118 R)
• M29: 15,949,826 km (0.118 R)
• M30: 17,390,453 km (0.044 R)
• M31: 18,003,057 km (0.087 R)
• M32: 18,436,142 km (0.098 R)
• M33: 19,123,545 km (0.07 R)
• M34: 20,202,444 km (0.088 R)
• M35: 20,587,958 km (0.05 R)
• M36: 21,627,813 km (0.093 R)
• M37: 22,751,443 km (0.047 R)
• M38: 23,421,342 km (0.082 R)
• M39: 23,623,598 km (0.107 R)
• M40: 23,758,685 km (0.086 R)
• M41: 24,233,808 km (0.088 R)
• M42: 24,370,092 km (0.091 R)
• M43: 24,506,674 km (0.071 R)
• M44: 25,055,399 km (0.114 R)
• M45: 25,469,636 km (0.072 R)
• M46: 26,445,014 km (0.12 R)
• M47: 27,007,951 km (0.108 R)
• M48: 28,792,354 km (0.049 R)
• M49: 29,153,932 km (0.11 R)
• M50: 29,589,561 km (0.065 R)
• M51: 29,808,273 km (0.084 R)
• M52: 31,725,968 km (0.097 R)
• M53: 33,759,452 km (0.112 R)
• M54: 33,988,038 km (0.077 R)
• M55: 34,523,299 km (0.106 R)
• M56: 35,602,199 km (0.11 R)
• M57: 35,912,465 km (0.119 R)
• M58: 36,535,690 km (0.087 R)
• M59: 37,477,408 km (0.062 R)
• M60: 39,625,185 km (0.106 R)
• M61: 39,946,820 km (0.08 R)
• M62: 40,188,570 km (0.117 R)
• M63: 41,079,276 km (0.119 R)
• M64: 41,567,713 km (0.117 R)
• M65: 41,894,584 km (0.115 R)
• M66: 42,140,224 km (0.095 R)
• M67: 43,541,208 km (0.084 R)
• M68: 43,789,990 km (0.07 R)
• M69: 43,956,193 km (0.115 R)
• M70: 45,881,817 km (0.04 R)
• M71: 46,219,609 km (0.114 R)
• M72: 47,237,772 km (0.119 R)
• M73: 49,382,556 km (0.12 R)
• M74: 51,558,906 km (0.083 R)
• M75: 52,526,505 km (0.12 R)
• M76: 53,145,242 km (0.055 R)
• M77: 54,390,195 km (0.118 R)
• M78: 56,275,577 km (0.059 R)
• M79: 57,180,794 km (0.111 R)
• M80: 61,128,233 km (0.111 R)
• M81: 61,313,884 km (0.111 R)
• M82: 61,406,784 km (0.07 R)
• M83: 62,058,732 km (0.053 R)
• M84: 62,245,430 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.9

Radius: 9.8

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 13.14 AU - 20.72 AU

Year: 20774 Days

Day: 6.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 30,991,486 km

• M1: 178,620 km (0.088 R)
• M2: 306,975 km (0.112 R)
• M3: 509,231 km (0.068 R)
• M4: 621,729 km (0.117 R)
• M5: 794,365 km (0.052 R)
• M6: 873,352 km (0.1 R)
• M7: 941,569 km (0.107 R)
• M8: 1,025,793 km (0.079 R)
• M9: 1,157,140 km (0.1 R)
• M10: 1,325,736 km (0.097 R)
• M11: 1,405,173 km (0.064 R)
• M12: 1,987,408 km (0.049 R)
• M13: 2,401,195 km (0.086 R)
• M14: 3,029,207 km (0.074 R)
• M15: 3,706,138 km (0.112 R)
• M16: 4,073,550 km (0.055 R)
• M17: 4,573,656 km (0.085 R)
• M18: 4,793,864 km (0.106 R)
• M19: 5,219,619 km (0.081 R)
• M20: 5,424,269 km (0.119 R)
• M21: 6,404,584 km (0.106 R)
• M22: 6,678,947 km (0.103 R)
• M23: 6,845,299 km (0.1 R)
• M24: 6,985,173 km (0.102 R)
• M25: 7,097,671 km (0.093 R)
• M26: 7,296,038 km (0.096 R)
• M27: 7,438,754 km (0.068 R)
• M28: 7,902,059 km (0.083 R)
• M29: 8,344,868 km (0.045 R)
• M30: 8,644,663 km (0.063 R)
• M31: 9,193,088 km (0.066 R)
• M32: 11,530,705 km (0.103 R)
• M33: 11,730,717 km (0.084 R)
• M34: 12,747,683 km (0.107 R)
• M35: 14,218,380 km (0.106 R)
• M36: 15,779,135 km (0.068 R)
• M37: 16,411,186 km (0.111 R)
• M38: 16,598,632 km (0.091 R)
• M39: 16,711,429 km (0.104 R)
• M40: 17,051,315 km (0.042 R)
• M41: 17,623,078 km (0.077 R)
• M42: 18,707,064 km (0.096 R)
• M43: 19,059,966 km (0.102 R)
• M44: 19,138,804 km (0.066 R)
• M45: 19,217,642 km (0.048 R)
• M46: 19,653,271 km (0.109 R)
• M47: 20,332,894 km (0.115 R)
• M48: 20,413,377 km (0.084 R)
• M49: 21,469,090 km (0.053 R)
• M50: 22,127,619 km (0.043 R)
• M51: 22,210,347 km (0.11 R)
• M52: 22,334,663 km (0.077 R)
• M53: 22,750,994 km (0.109 R)
• M54: 23,169,718 km (0.108 R)
• M55: 23,972,460 km (0.058 R)
• M56: 24,227,824 km (0.1 R)
• M57: 25,301,637 km (0.115 R)
• M58: 27,051,933 km (0.072 R)
• M59: 27,317,768 km (0.066 R)
• M60: 28,031,200 km (0.095 R)
• M61: 28,840,973 km (0.112 R)
• M62: 29,112,643 km (0.109 R)
• M63: 29,932,589 km (0.099 R)
• M64: 30,391,555 km (0.081 R)

Kuiper Belt

Range: 36.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 15,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit