🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.67 AU - 0.69 AU

Year: 198 Days

Day: 43.8 Hours

Environment

Temp: 226 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.6 AU - 0.96 AU

Year: 243 Days

Day: 35.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.85 AU - 1.01 AU

Year: 317 Days

Day: 20.6 Hours

Environment

Temp: 181 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,716,538 km

• M1: 308,321 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1 AU - 1.04 AU

Year: 364 Days

Day: 41.9 Hours

Environment

Temp: 110 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.59 AU - 2.17 AU

Year: 910 Days

Day: 44.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,716,538 km

• M1: 134,040 km (0.037 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.49 AU - 4.09 AU

Year: 2605 Days

Day: 25.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.7

Radius: 11.5

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.43 AU - 5.65 AU

Year: 4604 Days

Day: 8.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,716,538 km

• M1: 147,204 km (0.092 R)
• M2: 251,624 km (0.112 R)
• M3: 382,073 km (0.104 R)
• M4: 459,116 km (0.087 R)
• M5: 562,488 km (0.109 R)
• M6: 740,210 km (0.107 R)
• M7: 1,075,309 km (0.115 R)
• M8: 1,288,038 km (0.068 R)
• M9: 1,413,849 km (0.082 R)
• M10: 2,425,580 km (0.112 R)
• M11: 2,565,304 km (0.105 R)
• M12: 2,834,580 km (0.08 R)
• M13: 2,908,033 km (0.057 R)
• M14: 3,000,784 km (0.066 R)
• M15: 3,208,126 km (0.114 R)
• M16: 3,920,063 km (0.115 R)
• M17: 4,043,331 km (0.086 R)
• M18: 4,126,358 km (0.087 R)
• M19: 4,230,927 km (0.071 R)
• M20: 4,400,122 km (0.093 R)
• M21: 4,571,412 km (0.042 R)
• M22: 5,099,043 km (0.12 R)
• M23: 5,279,309 km (0.116 R)
• M24: 5,370,115 km (0.1 R)
• M25: 5,553,522 km (0.099 R)
• M26: 6,068,587 km (0.105 R)
• M27: 6,332,029 km (0.107 R)
• M28: 6,721,732 km (0.119 R)
• M29: 6,994,299 km (0.069 R)
• M30: 7,448,179 km (0.082 R)
• M31: 9,801,802 km (0.074 R)
• M32: 10,054,622 km (0.118 R)
• M33: 10,999,931 km (0.067 R)
• M34: 11,468,622 km (0.064 R)
• M35: 11,794,595 km (0.113 R)
• M36: 12,153,630 km (0.109 R)
• M37: 13,252,576 km (0.104 R)
• M38: 13,719,770 km (0.075 R)
• M39: 14,287,644 km (0.104 R)
• M40: 14,798,820 km (0.03 R)
• M41: 15,024,413 km (0.08 R)
• M42: 15,186,278 km (0.118 R)
• M43: 15,381,204 km (0.103 R)
• M44: 15,544,266 km (0.056 R)
• M45: 15,839,273 km (0.064 R)
• M46: 17,105,320 km (0.108 R)
• M47: 17,341,984 km (0.052 R)
• M48: 17,750,386 km (0.084 R)
• M49: 17,921,526 km (0.096 R)
• M50: 18,230,894 km (0.043 R)
• M51: 18,959,735 km (0.067 R)
• M52: 19,169,770 km (0.066 R)
• M53: 19,380,404 km (0.067 R)
• M54: 19,486,170 km (0.099 R)
• M55: 19,591,936 km (0.111 R)
• M56: 19,804,215 km (0.094 R)
• M57: 20,374,183 km (0.063 R)
• M58: 20,733,068 km (0.076 R)
• M59: 20,841,227 km (0.074 R)
• M60: 21,057,845 km (0.072 R)
• M61: 21,932,245 km (0.105 R)
• M62: 22,042,498 km (0.09 R)
• M63: 22,115,951 km (0.113 R)
• M64: 22,374,007 km (0.09 R)
• M65: 22,521,810 km (0.064 R)
• M66: 22,781,362 km (0.056 R)
• M67: 23,004,712 km (0.098 R)
• M68: 23,116,611 km (0.059 R)
• M69: 23,303,608 km (0.116 R)
• M70: 24,587,906 km (0.045 R)
• M71: 25,354,296 km (0.048 R)
• M72: 25,585,574 km (0.039 R)
• M73: 25,895,242 km (0.053 R)
• M74: 26,050,524 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931

Radius: 14

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.82 AU - 7.78 AU

Year: 6964 Days

Day: 12.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,716,538 km

• M1: 188,793 km (0.102 R)
• M2: 411,843 km (0.093 R)
• M3: 544,536 km (0.06 R)
• M4: 815,458 km (0.072 R)
• M5: 1,131,857 km (0.103 R)
• M6: 1,277,117 km (0.083 R)
• M7: 1,409,810 km (0.061 R)
• M8: 1,507,498 km (0.119 R)
• M9: 1,836,613 km (0.093 R)
• M10: 2,189,066 km (0.1 R)
• M11: 2,491,553 km (0.119 R)
• M12: 2,635,914 km (0.074 R)
• M13: 2,758,435 km (0.113 R)
• M14: 3,479,646 km (0.066 R)
• M15: 4,257,855 km (0.032 R)
• M16: 4,876,442 km (0.111 R)
• M17: 5,027,984 km (0.065 R)
• M18: 5,618,148 km (0.091 R)
• M19: 6,034,778 km (0.096 R)
• M20: 6,230,452 km (0.082 R)
• M21: 8,301,186 km (0.093 R)
• M22: 8,519,300 km (0.107 R)
• M23: 8,812,960 km (0.097 R)
• M24: 9,035,412 km (0.09 R)
• M25: 10,408,870 km (0.094 R)
• M26: 11,280,278 km (0.061 R)
• M27: 11,441,245 km (0.108 R)
• M28: 11,887,795 km (0.034 R)
• M29: 12,010,615 km (0.101 R)
• M30: 12,672,735 km (0.119 R)
• M31: 12,798,247 km (0.062 R)
• M32: 13,134,843 km (0.08 R)
• M33: 14,335,964 km (0.092 R)
• M34: 14,554,227 km (0.058 R)
• M35: 15,304,461 km (0.118 R)
• M36: 15,751,609 km (0.12 R)
• M37: 16,157,767 km (0.117 R)
• M38: 16,476,111 km (0.087 R)
• M39: 16,842,327 km (0.07 R)
• M40: 17,211,385 km (0.076 R)
• M41: 17,769,983 km (0.083 R)
• M42: 17,910,605 km (0.092 R)
• M43: 19,384,892 km (0.107 R)
• M44: 19,674,663 km (0.113 R)
• M45: 20,063,318 km (0.047 R)
• M46: 20,897,775 km (0.052 R)
• M47: 21,095,843 km (0.043 R)
• M48: 21,294,509 km (0.115 R)
• M49: 21,894,097 km (0.1 R)
• M50: 22,145,571 km (0.063 R)
• M51: 22,499,221 km (0.051 R)
• M52: 22,651,362 km (0.105 R)
• M53: 22,803,951 km (0.108 R)
• M54: 23,109,879 km (0.088 R)
• M55: 24,556,042 km (0.069 R)
• M56: 25,237,460 km (0.096 R)
• M57: 26,191,146 km (0.116 R)
• M58: 26,404,772 km (0.064 R)
• M59: 27,048,791 km (0.1 R)
• M60: 28,079,221 km (0.084 R)
• M61: 28,462,192 km (0.109 R)
• M62: 28,626,749 km (0.082 R)
• M63: 29,343,772 km (0.064 R)
• M64: 30,122,728 km (0.075 R)
• M65: 30,346,377 km (0.061 R)
• M66: 30,570,774 km (0.113 R)
• M67: 31,928,374 km (0.05 R)
• M68: 32,327,950 km (0.11 R)
• M69: 32,729,321 km (0.03 R)
• M70: 33,826,921 km (0.086 R)
• M71: 34,936,638 km (0.074 R)
• M72: 35,643,637 km (0.118 R)
• M73: 37,371,792 km (0.066 R)
• M74: 37,913,636 km (0.092 R)
• M75: 38,155,236 km (0.05 R)
• M76: 38,276,261 km (0.098 R)
• M77: 38,397,435 km (0.061 R)
• M78: 39,738,580 km (0.109 R)
• M79: 41,591,948 km (0.028 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 17,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit