🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.57 AU - 0.73 AU

Year: 195 Days

Day: 29.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.56 AU - 0.82 AU

Year: 214 Days

Day: 15.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.06 AU - 1.16 AU

Year: 436 Days

Day: 40.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.03 AU - 1.35 AU

Year: 484 Days

Day: 46 Hours

Environment

Temp: 6 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.9

Radius: 12.6

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.51 AU - 4.83 AU

Year: 3762 Days

Day: 5.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 9,069,230 km

• M1: 290,070 km (0.025 R)
• M2: 414,536 km (0.12 R)
• M3: 514,766 km (0.112 R)
• M4: 667,805 km (0.117 R)
• M5: 985,551 km (0.054 R)
• M6: 1,224,159 km (0.096 R)
• M7: 1,437,785 km (0.107 R)
• M8: 1,853,518 km (0.102 R)
• M9: 2,254,440 km (0.078 R)
• M10: 2,501,127 km (0.111 R)
• M11: 2,738,239 km (0.111 R)
• M12: 2,868,988 km (0.059 R)
• M13: 3,333,340 km (0.109 R)
• M14: 3,473,363 km (0.037 R)
• M15: 3,800,684 km (0.11 R)
• M16: 3,905,103 km (0.078 R)
• M17: 4,289,121 km (0.074 R)
• M18: 4,419,869 km (0.056 R)
• M19: 4,507,683 km (0.088 R)
• M20: 4,707,695 km (0.101 R)
• M21: 4,865,222 km (0.103 R)
• M22: 5,139,435 km (0.116 R)
• M23: 5,418,884 km (0.093 R)
• M24: 5,560,403 km (0.084 R)
• M25: 5,775,076 km (0.108 R)
• M26: 5,968,207 km (0.12 R)
• M27: 6,065,595 km (0.075 R)
• M28: 6,237,334 km (0.042 R)
• M29: 6,485,516 km (0.069 R)
• M30: 6,661,294 km (0.094 R)
• M31: 6,762,422 km (0.08 R)
• M32: 7,721,793 km (0.043 R)
• M33: 7,908,192 km (0.08 R)
• M34: 8,503,592 km (0.099 R)
• M35: 8,723,800 km (0.065 R)
• M36: 8,890,153 km (0.095 R)
• M37: 9,001,603 km (0.057 R)
• M38: 9,141,627 km (0.104 R)
• M39: 9,708,902 km (0.113 R)
• M40: 10,877,860 km (0.108 R)
• M41: 11,146,986 km (0.089 R)
• M42: 11,509,312 km (0.062 R)
• M43: 11,691,971 km (0.048 R)
• M44: 11,967,680 km (0.085 R)
• M45: 12,090,949 km (0.107 R)
• M46: 12,214,517 km (0.105 R)
• M47: 12,556,796 km (0.079 R)
• M48: 13,442,416 km (0.092 R)
• M49: 13,538,458 km (0.069 R)
• M50: 14,152,258 km (0.1 R)
• M51: 15,608,593 km (0.056 R)
• M52: 16,457,112 km (0.063 R)
• M53: 16,559,886 km (0.045 R)
• M54: 16,938,817 km (0.079 R)
• M55: 17,181,465 km (0.094 R)
• M56: 17,460,166 km (0.105 R)
• M57: 17,845,979 km (0.119 R)
• M58: 18,128,120 km (0.103 R)
• M59: 18,732,945 km (0.104 R)
• M60: 18,912,013 km (0.084 R)
• M61: 19,091,830 km (0.11 R)
• M62: 19,199,840 km (0.087 R)
• M63: 19,344,351 km (0.106 R)
• M64: 20,476,059 km (0.116 R)
• M65: 20,845,715 km (0.095 R)
• M66: 21,741,956 km (0.113 R)
• M67: 22,119,092 km (0.079 R)
• M68: 22,841,650 km (0.071 R)
• M69: 23,571,837 km (0.036 R)
• M70: 23,804,013 km (0.06 R)
• M71: 24,075,982 km (0.054 R)
• M72: 24,192,818 km (0.115 R)
• M73: 24,348,849 km (0.115 R)
• M74: 24,740,496 km (0.065 R)
• M75: 25,094,893 km (0.117 R)
• M76: 25,569,866 km (0.069 R)
• M77: 25,689,096 km (0.113 R)
• M78: 26,569,031 km (0.028 R)
• M79: 26,891,414 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.4

Radius: 12.2

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.33 AU - 6.61 AU

Year: 4769 Days

Day: 10.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 9,069,230 km

• M1: 155,881 km (0.104 R)
• M2: 302,936 km (0.026 R)
• M3: 459,415 km (0.033 R)
• M4: 633,996 km (0.103 R)
• M5: 717,172 km (0.071 R)
• M6: 815,757 km (0.032 R)
• M7: 949,348 km (0.113 R)
• M8: 1,129,015 km (0.082 R)
• M9: 1,233,135 km (0.118 R)
• M10: 1,423,723 km (0.116 R)
• M11: 1,602,343 km (0.065 R)
• M12: 1,796,371 km (0.057 R)
• M13: 1,950,906 km (0.109 R)
• M14: 2,357,064 km (0.077 R)
• M15: 2,475,695 km (0.106 R)
• M16: 2,897,711 km (0.113 R)
• M17: 3,006,768 km (0.117 R)
• M18: 3,154,421 km (0.114 R)
• M19: 3,285,618 km (0.047 R)
• M20: 3,572,996 km (0.083 R)
• M21: 4,151,939 km (0.051 R)
• M22: 4,234,218 km (0.117 R)
• M23: 4,600,284 km (0.1 R)
• M24: 4,738,961 km (0.031 R)
• M25: 5,396,743 km (0.06 R)
• M26: 5,520,461 km (0.066 R)
• M27: 5,759,518 km (0.078 R)
• M28: 6,200,533 km (0.11 R)
• M29: 6,389,475 km (0.083 R)
• M30: 6,556,575 km (0.119 R)
• M31: 6,955,852 km (0.072 R)
• M32: 7,041,572 km (0.104 R)
• M33: 7,931,230 km (0.11 R)
• M34: 8,110,748 km (0.11 R)
• M35: 8,265,881 km (0.059 R)
• M36: 8,356,687 km (0.074 R)
• M37: 8,578,989 km (0.093 R)
• M38: 8,657,827 km (0.092 R)
• M39: 9,042,443 km (0.069 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 12,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit