🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.49 AU - 0.55 AU

Year: 139 Days

Day: 15.2 Hours

Environment

Temp: 250 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,069,589 km

• M1: 90,656 km (0.114 R)

Asteroid Belt

Center: 0.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.92 AU - 1.22 AU

Year: 410 Days

Day: 36 Hours

Environment

Temp: 22 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 19,069,589 km

• M1: 770,728 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.6

Radius: 13.9

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.01 AU - 5.19 AU

Year: 4271 Days

Day: 6.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 19,069,589 km

• M1: 227,838 km (0.102 R)
• M2: 352,453 km (0.098 R)
• M3: 439,818 km (0.111 R)
• M4: 613,052 km (0.113 R)
• M5: 727,494 km (0.091 R)
• M6: 954,584 km (0.08 R)
• M7: 1,340,696 km (0.098 R)
• M8: 1,947,465 km (0.072 R)
• M9: 2,327,743 km (0.115 R)
• M10: 2,536,432 km (0.069 R)
• M11: 3,116,722 km (0.088 R)
• M12: 3,983,791 km (0.101 R)
• M13: 4,143,113 km (0.03 R)
• M14: 4,235,116 km (0.09 R)
• M15: 4,351,054 km (0.104 R)
• M16: 4,825,579 km (0.087 R)
• M17: 5,442,071 km (0.069 R)
• M18: 5,593,913 km (0.117 R)
• M19: 5,772,683 km (0.103 R)
• M20: 6,005,457 km (0.069 R)
• M21: 6,162,385 km (0.118 R)
• M22: 6,427,024 km (0.104 R)
• M23: 6,830,938 km (0.108 R)
• M24: 7,663,899 km (0.105 R)
• M25: 7,977,306 km (0.099 R)
• M26: 8,705,549 km (0.108 R)
• M27: 9,729,995 km (0.097 R)
• M28: 9,945,715 km (0.062 R)
• M29: 11,015,789 km (0.101 R)
• M30: 11,272,948 km (0.071 R)
• M31: 11,434,663 km (0.118 R)
• M32: 11,564,663 km (0.115 R)
• M33: 11,662,500 km (0.09 R)
• M34: 11,891,684 km (0.114 R)
• M35: 12,056,392 km (0.049 R)
• M36: 12,188,636 km (0.111 R)
• M37: 12,655,381 km (0.04 R)
• M38: 12,958,616 km (0.088 R)
• M39: 13,435,086 km (0.06 R)
• M40: 13,606,674 km (0.104 R)
• M41: 13,986,653 km (0.026 R)
• M42: 14,863,446 km (0.099 R)
• M43: 15,076,473 km (0.116 R)
• M44: 15,290,548 km (0.108 R)
• M45: 15,433,863 km (0.101 R)
• M46: 15,541,723 km (0.083 R)
• M47: 16,011,610 km (0.052 R)
• M48: 16,559,587 km (0.05 R)
• M49: 16,928,345 km (0.05 R)
• M50: 17,449,245 km (0.093 R)
• M51: 17,636,542 km (0.109 R)
• M52: 18,240,468 km (0.053 R)
• M53: 18,354,462 km (0.093 R)
• M54: 18,621,345 km (0.081 R)
• M55: 19,779,830 km (0.116 R)
• M56: 19,936,011 km (0.065 R)
• M57: 21,120,826 km (0.051 R)
• M58: 21,721,760 km (0.066 R)
• M59: 22,206,607 km (0.076 R)
• M60: 22,369,070 km (0.072 R)
• M61: 22,491,142 km (0.108 R)
• M62: 23,641,101 km (0.027 R)
• M63: 24,098,123 km (0.073 R)
• M64: 24,768,171 km (0.099 R)
• M65: 24,978,805 km (0.12 R)
• M66: 25,656,932 km (0.053 R)
• M67: 25,912,745 km (0.109 R)
• M68: 26,169,455 km (0.086 R)
• M69: 26,426,913 km (0.067 R)
• M70: 27,031,138 km (0.117 R)
• M71: 27,858,415 km (0.101 R)
• M72: 28,385,149 km (0.083 R)
• M73: 28,915,174 km (0.102 R)
• M74: 29,359,480 km (0.091 R)
• M75: 30,075,006 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.8

Radius: 8.6

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.05 AU - 8.25 AU

Year: 7090 Days

Day: 6.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 19,069,589 km

• M1: 115,789 km (0.082 R)
• M2: 200,611 km (0.048 R)
• M3: 344,973 km (0.054 R)
• M4: 406,757 km (0.079 R)
• M5: 610,359 km (0.086 R)
• M6: 752,178 km (0.074 R)
• M7: 875,596 km (0.106 R)
• M8: 985,551 km (0.118 R)
• M9: 1,366,427 km (0.037 R)
• M10: 1,436,140 km (0.077 R)
• M11: 1,665,024 km (0.111 R)
• M12: 1,971,102 km (0.113 R)
• M13: 2,350,482 km (0.027 R)
• M14: 2,635,466 km (0.08 R)
• M15: 2,856,571 km (0.026 R)
• M16: 2,916,560 km (0.07 R)
• M17: 3,604,112 km (0.118 R)
• M18: 3,783,779 km (0.043 R)
• M19: 4,084,022 km (0.11 R)
• M20: 4,151,790 km (0.107 R)
• M21: 4,220,006 km (0.101 R)
• M22: 4,672,241 km (0.098 R)
• M23: 4,832,310 km (0.108 R)
• M24: 5,067,029 km (0.076 R)
• M25: 5,379,390 km (0.089 R)
• M26: 5,698,183 km (0.038 R)
• M27: 6,751,053 km (0.113 R)
• M28: 7,053,988 km (0.077 R)
• M29: 7,402,851 km (0.059 R)
• M30: 7,589,848 km (0.073 R)
• M31: 7,757,398 km (0.118 R)
• M32: 8,331,853 km (0.113 R)
• M33: 8,526,331 km (0.118 R)
• M34: 8,656,930 km (0.06 R)
• M35: 8,744,295 km (0.048 R)
• M36: 8,897,932 km (0.075 R)
• M37: 9,341,938 km (0.093 R)
• M38: 9,431,547 km (0.105 R)
• M39: 9,747,648 km (0.111 R)
• M40: 9,815,864 km (0.067 R)
• M41: 9,998,374 km (0.099 R)
• M42: 10,090,227 km (0.101 R)
• M43: 10,529,745 km (0.118 R)
• M44: 11,451,418 km (0.096 R)
• M45: 12,104,712 km (0.088 R)
• M46: 12,226,933 km (0.104 R)
• M47: 12,571,607 km (0.039 R)
• M48: 12,670,640 km (0.092 R)
• M49: 12,794,956 km (0.102 R)
• M50: 13,320,942 km (0.09 R)
• M51: 13,497,767 km (0.12 R)
• M52: 14,290,636 km (0.097 R)
• M53: 14,888,578 km (0.112 R)
• M54: 15,019,776 km (0.112 R)
• M55: 15,415,313 km (0.069 R)
• M56: 15,787,512 km (0.088 R)
• M57: 16,270,564 km (0.09 R)
• M58: 16,513,959 km (0.096 R)
• M59: 17,748,591 km (0.106 R)
• M60: 18,138,742 km (0.092 R)
• M61: 18,503,611 km (0.086 R)
• M62: 18,559,860 km (0.084 R)
• M63: 18,927,571 km (0.098 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 16,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit