🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.53 AU - 0.67 AU

Year: 164 Days

Day: 35.6 Hours

Environment

Temp: 233 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,375,657 km

• M1: 59,540 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.48 AU - 0.72 AU

Year: 164 Days

Day: 22.1 Hours

Environment

Temp: 190 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.54 AU - 0.84 AU

Year: 202 Days

Day: 13.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.65 AU - 1.77 AU

Year: 790 Days

Day: 19.3 Hours

Environment

Temp: -27 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,375,657 km

• M1: 270,922 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.04 AU - 4.12 AU

Year: 2910 Days

Day: 44.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.18 AU - 4.74 AU

Year: 3326 Days

Day: 25.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,375,657 km

• M1: 48,919 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.4

Radius: 13.8

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.17 AU - 7.93 AU

Year: 5919 Days

Day: 11.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 49,375,657 km

• M1: 202,556 km (0.094 R)
• M2: 304,432 km (0.112 R)
• M3: 566,677 km (0.091 R)
• M4: 658,829 km (0.062 R)
• M5: 983,606 km (0.114 R)
• M6: 1,152,203 km (0.105 R)
• M7: 1,261,110 km (0.094 R)
• M8: 1,373,757 km (0.071 R)
• M9: 1,519,765 km (0.111 R)
• M10: 1,717,533 km (0.099 R)
• M11: 1,827,787 km (0.101 R)
• M12: 2,072,230 km (0.027 R)
• M13: 2,907,435 km (0.067 R)
• M14: 3,233,708 km (0.09 R)
• M15: 3,942,652 km (0.108 R)
• M16: 4,154,034 km (0.088 R)
• M17: 4,347,613 km (0.092 R)
• M18: 5,267,042 km (0.089 R)
• M19: 6,098,806 km (0.043 R)
• M20: 6,294,779 km (0.106 R)
• M21: 6,517,680 km (0.026 R)
• M22: 6,718,141 km (0.096 R)
• M23: 7,048,154 km (0.073 R)
• M24: 7,566,361 km (0.097 R)
• M25: 8,339,782 km (0.068 R)
• M26: 9,026,736 km (0.047 R)
• M27: 9,166,310 km (0.119 R)
• M28: 9,419,430 km (0.09 R)
• M29: 9,532,526 km (0.059 R)
• M30: 9,789,086 km (0.107 R)
• M31: 10,076,763 km (0.107 R)
• M32: 10,425,625 km (0.12 R)
• M33: 10,542,760 km (0.102 R)
• M34: 10,897,008 km (0.106 R)
• M35: 11,165,237 km (0.071 R)
• M36: 11,983,089 km (0.076 R)
• M37: 12,198,360 km (0.096 R)
• M38: 12,476,911 km (0.119 R)
• M39: 13,040,446 km (0.051 R)
• M40: 14,551,086 km (0.077 R)
• M41: 14,813,630 km (0.118 R)
• M42: 15,543,967 km (0.071 R)
• M43: 15,711,666 km (0.071 R)
• M44: 15,981,092 km (0.106 R)
• M45: 17,143,467 km (0.114 R)
• M46: 17,316,702 km (0.057 R)
• M47: 18,015,473 km (0.098 R)
• M48: 18,723,520 km (0.032 R)
• M49: 19,116,962 km (0.1 R)
• M50: 19,512,948 km (0.077 R)
• M51: 19,766,367 km (0.117 R)
• M52: 20,459,902 km (0.069 R)
• M53: 21,161,367 km (0.1 R)
• M54: 22,892,214 km (0.097 R)
• M55: 23,236,140 km (0.108 R)
• M56: 23,389,627 km (0.112 R)
• M57: 23,543,414 km (0.103 R)
• M58: 24,161,702 km (0.115 R)
• M59: 24,550,955 km (0.042 R)
• M60: 25,138,725 km (0.081 R)
• M61: 27,050,586 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.3

Radius: 10.2

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.63 AU - 9.41 AU

Year: 9566 Days

Day: 9.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,375,657 km

• M1: 245,789 km (0.058 R)
• M2: 868,864 km (0.042 R)
• M3: 1,199,625 km (0.09 R)
• M4: 1,478,775 km (0.094 R)
• M5: 1,684,173 km (0.083 R)
• M6: 2,097,811 km (0.075 R)
• M7: 2,303,358 km (0.084 R)
• M8: 2,382,196 km (0.084 R)
• M9: 2,461,932 km (0.05 R)
• M10: 2,596,869 km (0.026 R)
• M11: 2,987,918 km (0.117 R)
• M12: 3,609,348 km (0.042 R)
• M13: 4,173,481 km (0.093 R)
• M14: 4,302,584 km (0.05 R)
• M15: 4,765,141 km (0.095 R)
• M16: 4,866,269 km (0.07 R)
• M17: 5,139,584 km (0.079 R)
• M18: 5,917,344 km (0.111 R)
• M19: 6,062,603 km (0.11 R)
• M20: 6,997,889 km (0.076 R)
• M21: 7,113,229 km (0.108 R)
• M22: 8,098,182 km (0.105 R)
• M23: 8,381,669 km (0.076 R)
• M24: 8,586,170 km (0.117 R)
• M25: 8,958,369 km (0.07 R)
• M26: 9,125,470 km (0.066 R)
• M27: 9,209,544 km (0.112 R)
• M28: 9,675,990 km (0.089 R)
• M29: 9,847,429 km (0.106 R)
• M30: 9,933,598 km (0.109 R)
• M31: 10,063,299 km (0.088 R)
• M32: 10,499,826 km (0.118 R)
• M33: 11,481,637 km (0.11 R)
• M34: 11,845,907 km (0.058 R)
• M35: 12,167,842 km (0.111 R)
• M36: 12,446,094 km (0.07 R)
• M37: 13,388,561 km (0.119 R)
• M38: 14,062,050 km (0.071 R)
• M39: 14,549,739 km (0.059 R)
• M40: 15,491,907 km (0.068 R)
• M41: 16,607,159 km (0.037 R)
• M42: 16,709,933 km (0.114 R)
• M43: 17,748,291 km (0.102 R)
• M44: 17,853,309 km (0.117 R)
• M45: 18,593,968 km (0.075 R)
• M46: 19,075,524 km (0.068 R)
• M47: 19,778,334 km (0.109 R)
• M48: 20,544,575 km (0.118 R)
• M49: 20,654,828 km (0.108 R)
• M50: 21,376,339 km (0.099 R)
• M51: 21,544,038 km (0.079 R)
• M52: 22,616,206 km (0.064 R)
• M53: 22,730,050 km (0.042 R)
• M54: 23,359,857 km (0.095 R)
• M55: 23,647,983 km (0.096 R)
• M56: 23,763,472 km (0.031 R)
• M57: 24,577,883 km (0.073 R)
• M58: 25,165,204 km (0.117 R)
• M59: 25,816,553 km (0.096 R)
• M60: 27,499,380 km (0.086 R)
• M61: 27,742,776 km (0.047 R)
• M62: 28,108,991 km (0.073 R)
• M63: 29,590,309 km (0.076 R)
• M64: 29,714,924 km (0.108 R)
• M65: 30,152,199 km (0.109 R)
• M66: 33,338,035 km (0.096 R)
• M67: 34,249,086 km (0.063 R)
• M68: 34,970,746 km (0.11 R)
• M69: 35,168,365 km (0.079 R)
• M70: 35,896,308 km (0.113 R)
• M71: 36,763,078 km (0.11 R)
• M72: 37,031,158 km (0.084 R)
• M73: 37,434,474 km (0.069 R)
• M74: 38,042,140 km (0.116 R)
• M75: 41,129,391 km (0.08 R)
• M76: 41,686,643 km (0.11 R)
• M77: 42,386,612 km (0.117 R)
• M78: 43,161,230 km (0.084 R)
• M79: 43,585,639 km (0.038 R)
• M80: 45,010,409 km (0.047 R)
• M81: 45,225,531 km (0.03 R)
• M82: 45,297,188 km (0.111 R)
• M83: 45,656,522 km (0.098 R)
• M84: 46,233,521 km (0.058 R)
• M85: 48,638,756 km (0.115 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 12,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit