🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.78 AU - 1.14 AU

Year: 337 Days

Day: 46.4 Hours

Environment

Temp: 111 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.36 AU - 1.82 AU

Year: 718 Days

Day: 42.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.1

Radius: 12.1

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.53 AU - 6.49 AU

Year: 4632 Days

Day: 11.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 73.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,595,489 km

• M1: 181,911 km (0.055 R)
• M2: 371,452 km (0.096 R)
• M3: 502,350 km (0.055 R)
• M4: 593,754 km (0.054 R)
• M5: 692,040 km (0.107 R)
• M6: 796,758 km (0.1 R)
• M7: 1,023,698 km (0.094 R)
• M8: 1,158,037 km (0.062 R)
• M9: 1,324,689 km (0.096 R)
• M10: 1,431,352 km (0.111 R)
• M11: 1,725,761 km (0.094 R)
• M12: 1,813,575 km (0.086 R)
• M13: 1,902,885 km (0.105 R)
• M14: 2,275,384 km (0.064 R)
• M15: 2,372,323 km (0.027 R)
• M16: 2,503,520 km (0.118 R)
• M17: 2,671,220 km (0.081 R)
• M18: 2,756,490 km (0.086 R)
• M19: 3,071,095 km (0.115 R)
• M20: 3,287,413 km (0.081 R)
• M21: 3,602,466 km (0.12 R)
• M22: 3,869,349 km (0.025 R)
• M23: 3,946,841 km (0.054 R)
• M24: 4,123,067 km (0.077 R)
• M25: 4,342,078 km (0.114 R)
• M26: 4,708,892 km (0.043 R)
• M27: 5,085,729 km (0.101 R)
• M28: 5,170,850 km (0.08 R)
• M29: 5,407,215 km (0.088 R)
• M30: 5,581,497 km (0.109 R)
• M31: 5,802,004 km (0.12 R)
• M32: 5,980,474 km (0.084 R)
• M33: 6,365,838 km (0.083 R)
• M34: 6,619,407 km (0.084 R)
• M35: 7,667,340 km (0.103 R)
• M36: 7,887,997 km (0.115 R)
• M37: 8,036,248 km (0.093 R)
• M38: 8,537,401 km (0.035 R)
• M39: 8,971,384 km (0.116 R)
• M40: 9,360,339 km (0.089 R)
• M41: 10,154,853 km (0.084 R)
• M42: 10,343,346 km (0.114 R)
• M43: 10,560,114 km (0.047 R)
• M44: 10,751,150 km (0.108 R)
• M45: 10,888,331 km (0.118 R)
• M46: 10,970,909 km (0.106 R)
• M47: 11,386,792 km (0.083 R)
• M48: 11,554,640 km (0.101 R)
• M49: 11,666,988 km (0.067 R)
• M50: 12,291,559 km (0.054 R)
• M51: 12,578,937 km (0.055 R)
• M52: 12,665,704 km (0.055 R)
• M53: 12,926,902 km (0.085 R)
• M54: 13,131,252 km (0.045 R)
• M55: 13,425,212 km (0.119 R)
• M56: 13,870,116 km (0.053 R)
• M57: 14,319,957 km (0.043 R)
• M58: 15,172,366 km (0.044 R)
• M59: 15,884,900 km (0.085 R)
• M60: 16,135,327 km (0.117 R)
• M61: 17,150,049 km (0.096 R)
• M62: 17,827,279 km (0.034 R)
• M63: 18,120,192 km (0.049 R)
• M64: 19,174,408 km (0.113 R)
• M65: 19,877,069 km (0.034 R)
• M66: 20,011,857 km (0.115 R)
• M67: 20,384,206 km (0.115 R)
• M68: 21,653,245 km (0.114 R)
• M69: 21,896,192 km (0.104 R)
• M70: 22,279,910 km (0.088 R)
• M71: 22,454,940 km (0.062 R)
• M72: 22,700,878 km (0.099 R)
• M73: 23,195,449 km (0.06 R)
• M74: 24,087,501 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.1

Radius: 13.7

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.2 AU - 5.94 AU

Year: 4708 Days

Day: 12.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,595,489 km

• M1: 340,784 km (0.073 R)
• M2: 450,888 km (0.045 R)
• M3: 619,784 km (0.103 R)
• M4: 850,015 km (0.05 R)
• M5: 1,264,551 km (0.057 R)
• M6: 1,351,916 km (0.093 R)
• M7: 1,518,119 km (0.091 R)
• M8: 1,723,667 km (0.119 R)
• M9: 1,821,653 km (0.065 R)
• M10: 1,972,598 km (0.038 R)
• M11: 2,058,168 km (0.115 R)
• M12: 2,145,233 km (0.093 R)
• M13: 2,269,250 km (0.116 R)
• M14: 2,561,714 km (0.117 R)
• M15: 2,770,253 km (0.065 R)
• M16: 2,886,341 km (0.087 R)
• M17: 3,326,309 km (0.104 R)
• M18: 3,512,408 km (0.109 R)
• M19: 4,092,100 km (0.1 R)
• M20: 4,202,653 km (0.083 R)
• M21: 4,747,937 km (0.069 R)
• M22: 4,887,811 km (0.079 R)
• M23: 4,981,908 km (0.081 R)
• M24: 5,219,769 km (0.087 R)
• M25: 5,632,659 km (0.105 R)
• M26: 6,208,162 km (0.086 R)
• M27: 6,464,274 km (0.101 R)
• M28: 6,828,844 km (0.099 R)
• M29: 6,934,310 km (0.095 R)
• M30: 7,120,111 km (0.072 R)
• M31: 7,334,484 km (0.092 R)
• M32: 8,018,296 km (0.061 R)
• M33: 8,494,915 km (0.097 R)
• M34: 8,693,880 km (0.102 R)
• M35: 8,779,600 km (0.107 R)
• M36: 9,009,681 km (0.115 R)
• M37: 9,096,598 km (0.112 R)
• M38: 9,475,978 km (0.066 R)
• M39: 10,159,939 km (0.105 R)
• M40: 10,431,908 km (0.062 R)
• M41: 10,737,088 km (0.083 R)
• M42: 10,983,176 km (0.045 R)
• M43: 11,481,337 km (0.109 R)
• M44: 12,435,024 km (0.11 R)
• M45: 12,628,903 km (0.105 R)
• M46: 13,414,142 km (0.065 R)
• M47: 13,546,686 km (0.071 R)
• M48: 13,646,318 km (0.074 R)
• M49: 14,148,069 km (0.119 R)
• M50: 15,585,106 km (0.115 R)
• M51: 15,899,112 km (0.085 R)
• M52: 16,109,596 km (0.06 R)
• M53: 16,250,368 km (0.089 R)
• M54: 16,675,375 km (0.036 R)
• M55: 17,608,866 km (0.097 R)
• M56: 18,411,908 km (0.091 R)
• M57: 19,152,417 km (0.077 R)
• M58: 19,338,966 km (0.111 R)
• M59: 19,864,802 km (0.096 R)
• M60: 20,281,283 km (0.059 R)
• M61: 21,046,027 km (0.077 R)
• M62: 22,014,972 km (0.04 R)
• M63: 22,132,257 km (0.101 R)
• M64: 22,524,652 km (0.078 R)
• M65: 22,761,316 km (0.059 R)
• M66: 22,998,578 km (0.106 R)
• M67: 23,117,658 km (0.096 R)
• M68: 23,515,738 km (0.119 R)
• M69: 24,927,194 km (0.11 R)
• M70: 26,158,684 km (0.092 R)
• M71: 26,365,877 km (0.094 R)
• M72: 26,490,492 km (0.045 R)
• M73: 26,907,122 km (0.07 R)
• M74: 27,494,144 km (0.075 R)
• M75: 27,873,674 km (0.077 R)
• M76: 28,340,120 km (0.067 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 17,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit