🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.77 AU - 0.87 AU

Year: 277 Days

Day: 20.1 Hours

Environment

Temp: 74 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,662,415 km

• M1: 291,865 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.8 AU - 2.36 AU

Year: 1118 Days

Day: 28.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.14 AU - 3.26 AU

Year: 1654 Days

Day: 31.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.5

Radius: 12.7

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.26 AU - 6.94 AU

Year: 5616 Days

Day: 9.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,662,415 km

• M1: 162,762 km (0.109 R)
• M2: 340,934 km (0.105 R)
• M3: 474,524 km (0.107 R)
• M4: 686,953 km (0.095 R)
• M5: 781,649 km (0.097 R)
• M6: 1,012,628 km (0.049 R)
• M7: 1,208,452 km (0.084 R)
• M8: 1,557,912 km (0.097 R)
• M9: 1,836,912 km (0.104 R)
• M10: 1,922,033 km (0.079 R)
• M11: 2,061,309 km (0.03 R)
• M12: 2,537,479 km (0.115 R)
• M13: 2,827,849 km (0.083 R)
• M14: 3,273,351 km (0.104 R)
• M15: 3,719,601 km (0.085 R)
• M16: 3,828,658 km (0.055 R)
• M17: 4,117,532 km (0.08 R)
• M18: 5,245,201 km (0.103 R)
• M19: 5,392,554 km (0.039 R)
• M20: 5,566,387 km (0.097 R)
• M21: 5,691,750 km (0.119 R)
• M22: 5,894,156 km (0.109 R)
• M23: 6,098,956 km (0.117 R)
• M24: 6,280,119 km (0.054 R)
• M25: 6,515,735 km (0.09 R)
• M26: 6,834,528 km (0.099 R)
• M27: 6,995,795 km (0.065 R)
• M28: 7,294,841 km (0.06 R)
• M29: 7,377,120 km (0.079 R)
• M30: 7,459,847 km (0.106 R)
• M31: 7,905,649 km (0.071 R)
• M32: 8,331,554 km (0.102 R)
• M33: 8,504,041 km (0.104 R)
• M34: 9,146,563 km (0.112 R)
• M35: 9,354,355 km (0.09 R)
• M36: 9,473,734 km (0.1 R)
• M37: 9,653,850 km (0.081 R)
• M38: 9,987,154 km (0.102 R)
• M39: 10,109,226 km (0.056 R)
• M40: 10,540,516 km (0.104 R)
• M41: 10,695,949 km (0.073 R)
• M42: 11,103,902 km (0.083 R)
• M43: 11,325,606 km (0.08 R)
• M44: 11,773,652 km (0.088 R)
• M45: 12,686,947 km (0.075 R)
• M46: 12,885,613 km (0.059 R)
• M47: 13,386,915 km (0.078 R)
• M48: 13,521,703 km (0.034 R)
• M49: 13,724,707 km (0.052 R)
• M50: 13,860,542 km (0.104 R)
• M51: 14,065,192 km (0.102 R)
• M52: 14,167,966 km (0.077 R)
• M53: 14,512,190 km (0.071 R)
• M54: 14,928,820 km (0.1 R)
• M55: 15,774,198 km (0.062 R)
• M56: 16,634,984 km (0.091 R)
• M57: 18,327,235 km (0.086 R)
• M58: 18,514,532 km (0.064 R)
• M59: 19,269,851 km (0.059 R)
• M60: 19,689,623 km (0.076 R)
• M61: 19,919,854 km (0.11 R)
• M62: 20,150,983 km (0.116 R)
• M63: 21,833,360 km (0.09 R)
• M64: 22,591,074 km (0.117 R)
• M65: 23,682,689 km (0.045 R)
• M66: 23,927,581 km (0.083 R)
• M67: 24,173,370 km (0.09 R)
• M68: 24,378,768 km (0.047 R)
• M69: 25,414,584 km (0.054 R)
• M70: 26,001,008 km (0.044 R)
• M71: 26,464,911 km (0.111 R)
• M72: 26,889,020 km (0.081 R)
• M73: 28,088,347 km (0.042 R)
• M74: 28,304,366 km (0.076 R)
• M75: 28,520,834 km (0.092 R)
• M76: 28,912,032 km (0.108 R)
• M77: 29,130,146 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.1

Radius: 7.5

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 12.56 AU - 12.86 AU

Year: 16892 Days

Day: 21.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,662,415 km

• M1: 351,405 km (0.062 R)
• M2: 700,716 km (0.082 R)
• M3: 953,238 km (0.095 R)
• M4: 1,233,584 km (0.056 R)
• M5: 1,539,063 km (0.116 R)
• M6: 2,188,018 km (0.033 R)
• M7: 2,716,847 km (0.114 R)
• M8: 3,181,199 km (0.099 R)
• M9: 3,563,421 km (0.03 R)
• M10: 5,112,058 km (0.105 R)
• M11: 5,313,567 km (0.112 R)
• M12: 5,641,485 km (0.107 R)
• M13: 6,188,415 km (0.104 R)
• M14: 6,489,855 km (0.114 R)
• M15: 6,576,921 km (0.095 R)
• M16: 7,377,569 km (0.109 R)
• M17: 7,468,524 km (0.114 R)
• M18: 7,651,333 km (0.033 R)
• M19: 8,397,377 km (0.117 R)
• M20: 9,020,752 km (0.114 R)
• M21: 9,362,433 km (0.083 R)
• M22: 9,460,869 km (0.119 R)
• M23: 10,926,479 km (0.099 R)
• M24: 11,186,330 km (0.096 R)
• M25: 12,299,488 km (0.047 R)
• M26: 12,569,811 km (0.079 R)
• M27: 12,787,327 km (0.096 R)
• M28: 12,841,930 km (0.116 R)
• M29: 13,116,143 km (0.062 R)
• M30: 13,171,195 km (0.05 R)
• M31: 13,837,953 km (0.117 R)
• M32: 15,320,019 km (0.078 R)
• M33: 15,552,494 km (0.107 R)
• M34: 16,197,859 km (0.078 R)
• M35: 16,434,672 km (0.095 R)
• M36: 16,612,993 km (0.084 R)
• M37: 16,851,901 km (0.112 R)
• M38: 17,272,570 km (0.111 R)
• M39: 17,393,445 km (0.111 R)
• M40: 17,940,674 km (0.063 R)
• M41: 18,370,170 km (0.083 R)
• M42: 18,741,023 km (0.054 R)
• M43: 19,805,262 km (0.107 R)
• M44: 20,122,110 km (0.106 R)
• M45: 20,185,689 km (0.085 R)
• M46: 20,249,269 km (0.11 R)
• M47: 22,517,471 km (0.119 R)
• M48: 23,447,222 km (0.044 R)
• M49: 25,275,308 km (0.03 R)
• M50: 25,412,489 km (0.094 R)
• M51: 25,963,907 km (0.096 R)
• M52: 27,783,167 km (0.089 R)
• M53: 27,853,927 km (0.05 R)
• M54: 29,787,778 km (0.112 R)
• M55: 29,860,184 km (0.097 R)
• M56: 30,734,284 km (0.089 R)
• M57: 31,690,514 km (0.043 R)
• M58: 31,912,667 km (0.099 R)
• M59: 32,358,319 km (0.119 R)
• M60: 32,581,967 km (0.054 R)
• M61: 32,806,215 km (0.044 R)
• M62: 32,955,813 km (0.078 R)
• M63: 33,030,761 km (0.073 R)
• M64: 36,229,313 km (0.117 R)
• M65: 37,865,166 km (0.056 R)
• M66: 38,258,159 km (0.072 R)
• M67: 38,652,649 km (0.046 R)
• M68: 39,048,335 km (0.106 R)
• M69: 39,923,782 km (0.051 R)
• M70: 41,047,262 km (0.111 R)
• M71: 41,208,529 km (0.103 R)
• M72: 41,289,312 km (0.036 R)
• M73: 42,343,827 km (0.067 R)
• M74: 42,915,291 km (0.111 R)
• M75: 43,161,080 km (0.118 R)
• M76: 43,900,991 km (0.06 R)
• M77: 47,917,544 km (0.084 R)
• M78: 48,002,516 km (0.094 R)
• M79: 48,087,488 km (0.08 R)
• M80: 49,368,045 km (0.056 R)
• M81: 51,527,042 km (0.081 R)
• M82: 51,614,108 km (0.046 R)
• M83: 52,224,467 km (0.106 R)
• M84: 52,574,376 km (0.102 R)
• M85: 53,893,231 km (0.049 R)
• M86: 54,246,881 km (0.097 R)
• M87: 54,778,701 km (0.04 R)
• M88: 55,579,499 km (0.081 R)
• M89: 57,192,912 km (0.077 R)
• M90: 59,003,644 km (0.063 R)
• M91: 61,109,085 km (0.095 R)
• M92: 61,662,447 km (0.103 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 18,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit