🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.68 AU - 0.96 AU

Year: 277 Days

Day: 19.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.43 AU - 2.69 AU

Year: 1527 Days

Day: 39.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.54 AU - 3.36 AU

Year: 1889 Days

Day: 40.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.05 AU - 3.51 AU

Year: 2214 Days

Day: 36.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,213,086 km

• M1: 2,571,139 km (0.115 R)

Asteroid Belt

Center: 4.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139

Radius: 12.2

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.52 AU - 5.64 AU

Year: 4268 Days

Day: 7.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 61,213,086 km

• M1: 186,848 km (0.082 R)
• M2: 390,002 km (0.118 R)
• M3: 483,052 km (0.114 R)
• M4: 744,549 km (0.034 R)
• M5: 962,513 km (0.069 R)
• M6: 1,279,959 km (0.086 R)
• M7: 1,545,196 km (0.086 R)
• M8: 1,728,454 km (0.088 R)
• M9: 1,988,156 km (0.082 R)
• M10: 2,188,318 km (0.098 R)
• M11: 2,828,896 km (0.036 R)
• M12: 2,947,826 km (0.079 R)
• M13: 3,356,677 km (0.093 R)
• M14: 3,711,224 km (0.114 R)
• M15: 3,812,801 km (0.116 R)
• M16: 4,078,038 km (0.097 R)
• M17: 4,243,194 km (0.117 R)
• M18: 5,199,124 km (0.086 R)
• M19: 5,510,288 km (0.06 R)
• M20: 5,827,585 km (0.098 R)
• M21: 6,602,951 km (0.052 R)
• M22: 6,744,171 km (0.093 R)
• M23: 7,854,187 km (0.104 R)
• M24: 7,966,535 km (0.04 R)
• M25: 8,173,728 km (0.107 R)
• M26: 8,382,717 km (0.087 R)
• M27: 8,593,500 km (0.076 R)
• M28: 8,786,631 km (0.085 R)
• M29: 8,903,317 km (0.055 R)
• M30: 9,157,634 km (0.038 R)
• M31: 9,633,654 km (0.107 R)
• M32: 9,834,414 km (0.079 R)
• M33: 10,077,212 km (0.099 R)
• M34: 10,754,890 km (0.06 R)
• M35: 11,130,830 km (0.114 R)
• M36: 11,215,053 km (0.079 R)
• M37: 11,724,284 km (0.096 R)
• M38: 12,393,286 km (0.084 R)
• M39: 12,524,184 km (0.11 R)
• M40: 12,655,531 km (0.069 R)
• M41: 13,274,866 km (0.113 R)
• M42: 13,633,153 km (0.082 R)
• M43: 14,062,798 km (0.043 R)
• M44: 15,121,353 km (0.115 R)
• M45: 15,472,160 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.2

Radius: 11

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.77 AU - 11.17 AU

Year: 10015 Days

Day: 9.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 61,213,086 km

• M1: 139,575 km (0.073 R)
• M2: 286,031 km (0.075 R)
• M3: 689,347 km (0.073 R)
• M4: 1,099,395 km (0.06 R)
• M5: 1,190,051 km (0.047 R)
• M6: 1,511,238 km (0.102 R)
• M7: 2,081,206 km (0.033 R)
• M8: 2,176,051 km (0.098 R)
• M9: 2,796,433 km (0.045 R)
• M10: 2,944,086 km (0.089 R)
• M11: 3,072,591 km (0.091 R)
• M12: 3,203,040 km (0.073 R)
• M13: 3,424,594 km (0.092 R)
• M14: 3,906,449 km (0.105 R)
• M15: 4,434,230 km (0.118 R)
• M16: 5,035,764 km (0.113 R)
• M17: 5,190,149 km (0.098 R)
• M18: 5,451,047 km (0.081 R)
• M19: 5,609,621 km (0.096 R)
• M20: 6,509,452 km (0.115 R)
• M21: 6,790,995 km (0.076 R)
• M22: 6,990,409 km (0.103 R)
• M23: 7,134,173 km (0.068 R)
• M24: 7,220,790 km (0.064 R)
• M25: 7,956,812 km (0.097 R)
• M26: 9,436,334 km (0.091 R)
• M27: 9,595,207 km (0.055 R)
• M28: 10,666,627 km (0.083 R)
• M29: 10,799,021 km (0.074 R)
• M30: 11,065,605 km (0.117 R)
• M31: 11,401,901 km (0.109 R)
• M32: 12,780,445 km (0.113 R)
• M33: 14,320,256 km (0.108 R)
• M34: 14,723,572 km (0.071 R)
• M35: 15,242,228 km (0.085 R)
• M36: 15,578,973 km (0.096 R)
• M37: 17,259,854 km (0.103 R)
• M38: 17,728,245 km (0.07 R)
• M39: 17,845,979 km (0.114 R)
• M40: 18,003,505 km (0.032 R)
• M41: 18,359,249 km (0.043 R)
• M42: 19,360,059 km (0.113 R)
• M43: 19,765,319 km (0.096 R)
• M44: 20,625,507 km (0.089 R)
• M45: 21,456,075 km (0.084 R)
• M46: 21,959,621 km (0.103 R)
• M47: 24,012,702 km (0.044 R)
• M48: 26,260,560 km (0.093 R)
• M49: 26,619,296 km (0.107 R)
• M50: 27,205,570 km (0.088 R)
• M51: 28,666,842 km (0.068 R)
• M52: 30,341,141 km (0.057 R)
• M53: 30,576,309 km (0.11 R)
• M54: 31,000,868 km (0.096 R)
• M55: 31,427,521 km (0.113 R)
• M56: 31,665,232 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463

Radius: 7.5

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10 AU - 16.08 AU

Year: 17554 Days

Day: 15.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 61,213,086 km

• M1: 173,683 km (0.113 R)
• M2: 395,088 km (0.08 R)
• M3: 510,727 km (0.033 R)
• M4: 736,022 km (0.076 R)
• M5: 1,129,614 km (0.111 R)
• M6: 1,177,036 km (0.108 R)
• M7: 1,424,770 km (0.108 R)
• M8: 2,445,776 km (0.071 R)
• M9: 2,508,008 km (0.088 R)
• M10: 2,892,176 km (0.107 R)
• M11: 3,158,759 km (0.116 R)
• M12: 3,329,301 km (0.072 R)
• M13: 3,751,017 km (0.074 R)
• M14: 3,859,176 km (0.112 R)
• M15: 4,377,383 km (0.07 R)
• M16: 5,891,314 km (0.113 R)
• M17: 5,975,089 km (0.041 R)
• M18: 6,186,321 km (0.055 R)
• M19: 6,271,592 km (0.103 R)
• M20: 7,687,386 km (0.113 R)
• M21: 8,009,919 km (0.06 R)
• M22: 8,102,819 km (0.088 R)
• M23: 8,763,593 km (0.076 R)
• M24: 8,811,464 km (0.113 R)
• M25: 9,052,018 km (0.06 R)
• M26: 9,343,584 km (0.108 R)
• M27: 9,786,842 km (0.065 R)
• M28: 10,236,833 km (0.064 R)
• M29: 10,642,542 km (0.076 R)
• M30: 11,469,818 km (0.09 R)
• M31: 11,627,195 km (0.071 R)
• M32: 11,732,512 km (0.079 R)
• M33: 13,295,212 km (0.094 R)
• M34: 14,297,517 km (0.12 R)
• M35: 14,750,948 km (0.105 R)
• M36: 15,266,463 km (0.106 R)
• M37: 16,315,443 km (0.107 R)
• M38: 17,087,368 km (0.111 R)
• M39: 17,147,207 km (0.052 R)
• M40: 18,114,657 km (0.117 R)
• M41: 18,175,692 km (0.074 R)
• M42: 18,420,584 km (0.103 R)
• M43: 19,161,842 km (0.063 R)
• M44: 19,598,817 km (0.113 R)
• M45: 20,038,934 km (0.084 R)
• M46: 20,102,064 km (0.074 R)
• M47: 20,165,344 km (0.026 R)
• M48: 20,929,191 km (0.081 R)
• M49: 21,379,032 km (0.056 R)
• M50: 21,897,089 km (0.101 R)
• M51: 22,682,029 km (0.115 R)
• M52: 23,144,137 km (0.057 R)
• M53: 23,609,386 km (0.045 R)
• M54: 23,676,107 km (0.066 R)
• M55: 23,742,828 km (0.097 R)
• M56: 24,279,286 km (0.111 R)
• M57: 25,091,452 km (0.059 R)
• M58: 25,295,953 km (0.076 R)
• M59: 25,569,418 km (0.117 R)
• M60: 27,160,690 km (0.053 R)
• M61: 28,003,525 km (0.075 R)
• M62: 29,212,275 km (0.04 R)
• M63: 31,459,983 km (0.078 R)
• M64: 32,122,852 km (0.09 R)
• M65: 32,493,256 km (0.088 R)
• M66: 32,790,507 km (0.102 R)
• M67: 33,237,954 km (0.118 R)
• M68: 33,762,743 km (0.082 R)
• M69: 34,972,392 km (0.112 R)
• M70: 35,429,563 km (0.078 R)
• M71: 36,272,996 km (0.042 R)
• M72: 37,901,518 km (0.094 R)
• M73: 39,237,278 km (0.089 R)
• M74: 40,030,146 km (0.087 R)
• M75: 41,631,741 km (0.118 R)
• M76: 42,602,781 km (0.081 R)
• M77: 42,846,775 km (0.086 R)
• M78: 43,991,199 km (0.041 R)
• M79: 44,320,015 km (0.095 R)
• M80: 44,897,313 km (0.09 R)
• M81: 47,315,862 km (0.088 R)
• M82: 47,568,533 km (0.037 R)
• M83: 47,652,756 km (0.114 R)
• M84: 47,990,548 km (0.085 R)
• M85: 49,263,925 km (0.099 R)
• M86: 49,690,878 km (0.1 R)
• M87: 51,844,040 km (0.067 R)
• M88: 52,626,586 km (0.079 R)
• M89: 53,325,507 km (0.041 R)
• M90: 56,062,550 km (0.103 R)
• M91: 56,508,202 km (0.039 R)
• M92: 57,134,269 km (0.078 R)
• M93: 57,762,580 km (0.094 R)
• M94: 58,393,135 km (0.055 R)
• M95: 60,389,818 km (0.049 R)
• M96: 60,481,073 km (0.032 R)
• M97: 60,663,881 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 10,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit