🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.74 AU - 0.78 AU

Year: 235 Days

Day: 46.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,872,586 km

• M1: 71,657 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.8 AU - 0.84 AU

Year: 263 Days

Day: 38 Hours

Environment

Temp: 121 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.95 AU - 1.19 AU

Year: 393 Days

Day: 46.1 Hours

Environment

Temp: 38 °C

Axial Tilt: 88.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.41 AU - 1.87 AU

Year: 745 Days

Day: 29.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,872,586 km

• M1: 829,371 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.46 AU - 2.32 AU

Year: 922 Days

Day: 43.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 91.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.06 AU - 4.2 AU

Year: 2454 Days

Day: 37.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.4

Radius: 8.1

Gravity: 13.62 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.08 AU - 5.6 AU

Year: 4378 Days

Day: 14.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 20,872,586 km

• M1: 118,332 km (0.102 R)
• M2: 257,159 km (0.065 R)
• M3: 314,904 km (0.078 R)
• M4: 378,483 km (0.032 R)
• M5: 478,414 km (0.119 R)
• M6: 565,330 km (0.113 R)
• M7: 807,380 km (0.11 R)
• M8: 886,367 km (0.07 R)
• M9: 1,213,688 km (0.081 R)
• M10: 1,289,683 km (0.03 R)
• M11: 1,560,306 km (0.095 R)
• M12: 1,677,142 km (0.095 R)
• M13: 1,796,820 km (0.119 R)
• M14: 2,303,807 km (0.109 R)
• M15: 2,534,188 km (0.036 R)
• M16: 2,772,198 km (0.11 R)
• M17: 2,955,456 km (0.097 R)
• M18: 3,058,977 km (0.088 R)
• M19: 3,121,659 km (0.092 R)
• M20: 3,376,873 km (0.089 R)
• M21: 4,252,469 km (0.071 R)
• M22: 4,583,230 km (0.072 R)
• M23: 5,420,978 km (0.112 R)
• M24: 5,548,136 km (0.05 R)
• M25: 5,727,953 km (0.081 R)
• M26: 5,831,475 km (0.101 R)
• M27: 5,987,954 km (0.118 R)
• M28: 6,145,929 km (0.109 R)
• M29: 6,385,436 km (0.113 R)
• M30: 6,901,099 km (0.118 R)
• M31: 7,373,679 km (0.079 R)
• M32: 7,914,475 km (0.113 R)
• M33: 8,058,837 km (0.069 R)
• M34: 8,586,020 km (0.072 R)
• M35: 8,734,571 km (0.049 R)
• M36: 8,794,111 km (0.112 R)
• M37: 9,033,916 km (0.117 R)
• M38: 9,921,181 km (0.089 R)
• M39: 10,202,276 km (0.112 R)
• M40: 10,454,348 km (0.051 R)
• M41: 10,676,501 km (0.115 R)
• M42: 10,836,122 km (0.11 R)
• M43: 10,996,640 km (0.116 R)
• M44: 11,190,220 km (0.11 R)
• M45: 11,352,384 km (0.07 R)
• M46: 11,909,786 km (0.113 R)
• M47: 11,975,908 km (0.11 R)
• M48: 12,543,183 km (0.07 R)
• M49: 12,813,207 km (0.076 R)
• M50: 12,914,934 km (0.102 R)
• M51: 13,807,883 km (0.068 R)
• M52: 13,912,303 km (0.115 R)
• M53: 14,191,752 km (0.054 R)
• M54: 14,437,840 km (0.117 R)
• M55: 14,862,997 km (0.107 R)
• M56: 14,969,960 km (0.1 R)
• M57: 15,077,072 km (0.108 R)
• M58: 15,508,362 km (0.064 R)
• M59: 16,016,696 km (0.038 R)
• M60: 17,049,669 km (0.119 R)
• M61: 17,236,367 km (0.056 R)
• M62: 17,725,104 km (0.083 R)
• M63: 17,800,651 km (0.111 R)
• M64: 18,142,183 km (0.064 R)
• M65: 18,294,623 km (0.09 R)
• M66: 18,716,040 km (0.113 R)
• M67: 19,179,494 km (0.059 R)
• M68: 19,412,717 km (0.041 R)
• M69: 19,685,883 km (0.087 R)
• M70: 19,803,317 km (0.047 R)
• M71: 20,433,723 km (0.051 R)
• M72: 21,997,918 km (0.067 R)
• M73: 22,160,531 km (0.092 R)
• M74: 22,486,954 km (0.107 R)
• M75: 23,185,875 km (0.116 R)
• M76: 23,268,602 km (0.103 R)
• M77: 24,394,476 km (0.056 R)
• M78: 24,647,147 km (0.12 R)
• M79: 24,773,856 km (0.118 R)
• M80: 25,282,489 km (0.068 R)
• M81: 26,138,039 km (0.084 R)
• M82: 26,224,058 km (0.086 R)
• M83: 26,785,798 km (0.085 R)
• M84: 27,307,895 km (0.074 R)
• M85: 27,438,942 km (0.063 R)
• M86: 28,141,454 km (0.095 R)
• M87: 28,317,979 km (0.089 R)
• M88: 29,608,859 km (0.116 R)
• M89: 29,923,314 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.1

Radius: 10.1

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.35 AU - 6.57 AU

Year: 4526 Days

Day: 13.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 20,872,586 km

• M1: 135,236 km (0.12 R)
• M2: 249,978 km (0.111 R)
• M3: 415,433 km (0.119 R)
• M4: 586,274 km (0.088 R)
• M5: 781,649 km (0.108 R)
• M6: 913,744 km (0.052 R)
• M7: 977,323 km (0.104 R)
• M8: 1,086,829 km (0.092 R)
• M9: 1,177,634 km (0.105 R)
• M10: 1,247,497 km (0.075 R)
• M11: 1,440,927 km (0.046 R)
• M12: 1,683,724 km (0.11 R)
• M13: 1,884,634 km (0.086 R)
• M14: 2,037,224 km (0.068 R)
• M15: 2,165,130 km (0.059 R)
• M16: 2,251,897 km (0.111 R)
• M17: 2,489,159 km (0.084 R)
• M18: 2,641,599 km (0.117 R)
• M19: 2,828,597 km (0.101 R)
• M20: 3,416,067 km (0.049 R)
• M21: 3,620,268 km (0.098 R)
• M22: 3,741,293 km (0.049 R)
• M23: 3,916,472 km (0.095 R)
• M24: 4,202,503 km (0.074 R)
• M25: 4,700,664 km (0.105 R)
• M26: 4,889,906 km (0.087 R)
• M27: 5,043,243 km (0.095 R)
• M28: 5,315,212 km (0.097 R)
• M29: 5,472,889 km (0.03 R)
• M30: 5,572,221 km (0.094 R)
• M31: 7,068,200 km (0.1 R)
• M32: 7,133,126 km (0.09 R)
• M33: 7,241,883 km (0.103 R)
• M34: 7,615,280 km (0.057 R)
• M35: 7,771,011 km (0.083 R)
• M36: 7,860,471 km (0.088 R)
• M37: 8,495,962 km (0.107 R)
• M38: 8,611,153 km (0.109 R)
• M39: 8,750,129 km (0.093 R)
• M40: 8,843,179 km (0.057 R)
• M41: 8,936,678 km (0.104 R)
• M42: 9,527,888 km (0.071 R)
• M43: 9,767,993 km (0.109 R)
• M44: 9,864,484 km (0.104 R)
• M45: 10,058,662 km (0.062 R)
• M46: 10,278,571 km (0.079 R)
• M47: 10,698,342 km (0.119 R)
• M48: 10,772,991 km (0.059 R)
• M49: 11,224,627 km (0.073 R)
• M50: 11,452,764 km (0.117 R)
• M51: 12,276,300 km (0.119 R)
• M52: 13,012,621 km (0.118 R)
• M53: 13,172,242 km (0.111 R)
• M54: 13,386,167 km (0.091 R)
• M55: 13,601,139 km (0.075 R)
• M56: 13,790,231 km (0.044 R)
• M57: 14,472,696 km (0.086 R)
• M58: 14,582,950 km (0.113 R)
• M59: 15,222,182 km (0.086 R)
• M60: 15,362,355 km (0.117 R)
• M61: 15,474,703 km (0.111 R)
• M62: 16,326,812 km (0.08 R)
• M63: 17,019,451 km (0.095 R)
• M64: 17,604,079 km (0.115 R)
• M65: 19,063,855 km (0.116 R)
• M66: 19,245,317 km (0.1 R)
• M67: 19,366,492 km (0.084 R)
• M68: 19,518,483 km (0.072 R)
• M69: 19,731,810 km (0.114 R)
• M70: 19,946,034 km (0.078 R)
• M71: 20,624,161 km (0.108 R)
• M72: 20,717,211 km (0.049 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 15,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit