🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.62 AU - 0.8 AU

Year: 224 Days

Day: 41.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.73 AU - 0.79 AU

Year: 248 Days

Day: 31.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.29 AU - 1.63 AU

Year: 661 Days

Day: 25.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.17 AU - 2.17 AU

Year: 1198 Days

Day: 45.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.99 AU - 2.65 AU

Year: 1324 Days

Day: 12.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,534,572 km

• M1: 1,918,293 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.9 AU - 3.7 AU

Year: 2246 Days

Day: 14.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.2

Radius: 9

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.66 AU - 5.54 AU

Year: 3697 Days

Day: 11.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 154.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 49,534,572 km

• M1: 387,458 km (0.044 R)
• M2: 528,828 km (0.116 R)
• M3: 587,620 km (0.052 R)
• M4: 812,765 km (0.036 R)
• M5: 944,860 km (0.085 R)
• M6: 1,084,285 km (0.104 R)
• M7: 1,586,934 km (0.054 R)
• M8: 1,857,407 km (0.071 R)
• M9: 1,927,419 km (0.117 R)
• M10: 1,986,361 km (0.073 R)
• M11: 2,070,135 km (0.064 R)
• M12: 2,265,809 km (0.102 R)
• M13: 2,519,079 km (0.091 R)
• M14: 2,688,573 km (0.074 R)
• M15: 2,861,957 km (0.04 R)
• M16: 2,929,725 km (0.05 R)
• M17: 3,066,607 km (0.11 R)
• M18: 3,276,193 km (0.103 R)
• M19: 3,577,483 km (0.063 R)
• M20: 3,857,680 km (0.108 R)
• M21: 4,314,851 km (0.044 R)
• M22: 4,708,892 km (0.108 R)
• M23: 4,967,248 km (0.097 R)
• M24: 5,098,295 km (0.062 R)
• M25: 5,213,785 km (0.119 R)
• M26: 5,380,287 km (0.092 R)
• M27: 5,464,212 km (0.081 R)
• M28: 5,582,394 km (0.096 R)
• M29: 5,718,678 km (0.1 R)
• M30: 6,046,596 km (0.054 R)
• M31: 6,256,781 km (0.06 R)
• M32: 6,362,846 km (0.115 R)
• M33: 6,433,905 km (0.104 R)
• M34: 6,523,066 km (0.064 R)
• M35: 6,666,530 km (0.119 R)
• M36: 7,251,158 km (0.085 R)
• M37: 7,437,258 km (0.075 R)
• M38: 7,568,455 km (0.088 R)
• M39: 7,681,551 km (0.105 R)
• M40: 7,814,095 km (0.044 R)
• M41: 7,871,242 km (0.114 R)
• M42: 8,024,131 km (0.072 R)
• M43: 8,197,365 km (0.094 R)
• M44: 8,313,453 km (0.081 R)
• M45: 8,391,244 km (0.064 R)
• M46: 8,743,996 km (0.099 R)
• M47: 9,061,741 km (0.107 R)
• M48: 9,302,594 km (0.099 R)
• M49: 9,484,505 km (0.09 R)
• M50: 10,016,924 km (0.082 R)
• M51: 10,770,149 km (0.057 R)
• M52: 10,897,307 km (0.104 R)
• M53: 11,003,821 km (0.086 R)
• M54: 11,476,401 km (0.12 R)
• M55: 11,693,467 km (0.081 R)
• M56: 11,758,841 km (0.088 R)
• M57: 13,546,536 km (0.031 R)
• M58: 13,983,511 km (0.071 R)
• M59: 14,099,300 km (0.084 R)
• M60: 14,682,881 km (0.1 R)
• M61: 15,393,471 km (0.096 R)
• M62: 15,680,998 km (0.102 R)
• M63: 15,825,360 km (0.115 R)
• M64: 15,994,256 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.7

Radius: 8

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 10.1 AU - 15.02 AU

Year: 16681 Days

Day: 22.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,534,572 km

• M1: 122,521 km (0.077 R)
• M2: 306,676 km (0.056 R)
• M3: 540,348 km (0.048 R)
• M4: 719,865 km (0.113 R)
• M5: 826,079 km (0.096 R)
• M6: 881,131 km (0.106 R)
• M7: 1,074,562 km (0.108 R)
• M8: 1,197,232 km (0.11 R)
• M9: 1,302,997 km (0.086 R)
• M10: 1,478,925 km (0.092 R)
• M11: 1,829,732 km (0.086 R)
• M12: 1,952,402 km (0.107 R)
• M13: 2,206,120 km (0.114 R)
• M14: 2,258,030 km (0.111 R)
• M15: 2,363,347 km (0.067 R)
• M16: 2,497,237 km (0.091 R)
• M17: 3,263,328 km (0.084 R)
• M18: 3,322,868 km (0.115 R)
• M19: 3,625,804 km (0.086 R)
• M20: 5,695,191 km (0.103 R)
• M21: 5,875,606 km (0.106 R)
• M22: 5,984,663 km (0.086 R)
• M23: 6,615,517 km (0.091 R)
• M24: 6,691,214 km (0.041 R)
• M25: 7,423,944 km (0.094 R)
• M26: 7,979,999 km (0.084 R)
• M27: 8,467,389 km (0.061 R)
• M28: 9,216,575 km (0.047 R)
• M29: 9,556,312 km (0.118 R)
• M30: 10,248,053 km (0.098 R)
• M31: 10,335,717 km (0.04 R)
• M32: 10,423,531 km (0.094 R)
• M33: 10,555,775 km (0.043 R)
• M34: 10,955,950 km (0.112 R)
• M35: 11,451,717 km (0.059 R)
• M36: 11,679,555 km (0.083 R)
• M37: 12,093,342 km (0.101 R)
• M38: 12,232,319 km (0.09 R)
• M39: 12,935,429 km (0.105 R)
• M40: 13,459,320 km (0.101 R)
• M41: 14,331,476 km (0.118 R)
• M42: 15,774,796 km (0.098 R)
• M43: 15,825,360 km (0.043 R)
• M44: 16,028,215 km (0.066 R)
• M45: 17,263,744 km (0.106 R)
• M46: 17,315,954 km (0.079 R)
• M47: 17,682,468 km (0.108 R)
• M48: 18,583,047 km (0.09 R)
• M49: 18,958,239 km (0.09 R)
• M50: 19,119,805 km (0.082 R)
• M51: 19,281,819 km (0.085 R)
• M52: 20,098,923 km (0.061 R)
• M53: 21,766,490 km (0.057 R)
• M54: 21,992,233 km (0.111 R)
• M55: 22,788,244 km (0.109 R)
• M56: 24,291,553 km (0.071 R)
• M57: 24,584,316 km (0.099 R)
• M58: 24,996,159 km (0.057 R)
• M59: 26,005,795 km (0.078 R)
• M60: 27,819,818 km (0.059 R)
• M61: 28,187,530 km (0.104 R)
• M62: 28,989,674 km (0.068 R)
• M63: 29,051,757 km (0.076 R)
• M64: 29,987,342 km (0.03 R)
• M65: 30,996,080 km (0.105 R)
• M66: 31,696,198 km (0.083 R)
• M67: 31,887,983 km (0.04 R)
• M68: 32,788,263 km (0.033 R)
• M69: 33,892,594 km (0.111 R)
• M70: 34,219,765 km (0.117 R)
• M71: 34,811,125 km (0.116 R)
• M72: 38,839,796 km (0.065 R)
• M73: 39,045,194 km (0.049 R)
• M74: 39,525,553 km (0.111 R)
• M75: 40,492,104 km (0.078 R)
• M76: 40,561,518 km (0.045 R)
• M77: 40,839,321 km (0.073 R)
• M78: 42,237,612 km (0.091 R)
• M79: 42,519,156 km (0.037 R)
• M80: 43,154,947 km (0.11 R)
• M81: 44,865,598 km (0.108 R)
• M82: 45,873,738 km (0.069 R)
• M83: 46,090,655 km (0.117 R)
• M84: 46,235,466 km (0.047 R)
• M85: 47,107,771 km (0.088 R)
• M86: 47,692,400 km (0.104 R)
• M87: 47,985,611 km (0.113 R)
• M88: 48,868,688 km (0.086 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 20,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit