🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.52 AU - 0.66 AU

Year: 164 Days

Day: 26.2 Hours

Environment

Temp: 243 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.57 AU - 0.85 AU

Year: 216 Days

Day: 14.2 Hours

Environment

Temp: 126 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.27 AU - 2.75 AU

Year: 1438 Days

Day: 26.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.05 AU - 3.21 AU

Year: 2003 Days

Day: 46.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,370,269 km

• M1: 748,887 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.02 AU - 4.46 AU

Year: 2616 Days

Day: 31.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,370,269 km

• M1: 186,997 km (0.069 R)

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.2

Radius: 13.1

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.2 AU - 9.88 AU

Year: 8245 Days

Day: 11.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,370,269 km

• M1: 166,054 km (0.079 R)
• M2: 428,897 km (0.056 R)
• M3: 613,351 km (0.107 R)
• M4: 717,172 km (0.08 R)
• M5: 945,010 km (0.088 R)
• M6: 1,068,278 km (0.114 R)
• M7: 1,197,531 km (0.061 R)
• M8: 1,636,601 km (0.092 R)
• M9: 2,145,233 km (0.117 R)
• M10: 2,227,811 km (0.119 R)
• M11: 2,525,511 km (0.119 R)
• M12: 2,679,298 km (0.12 R)
• M13: 2,996,445 km (0.108 R)
• M14: 3,667,242 km (0.096 R)
• M15: 3,867,554 km (0.109 R)
• M16: 4,071,456 km (0.097 R)
• M17: 4,731,481 km (0.064 R)
• M18: 4,894,992 km (0.059 R)
• M19: 5,769,541 km (0.099 R)
• M20: 6,509,901 km (0.074 R)
• M21: 7,249,064 km (0.12 R)
• M22: 7,406,291 km (0.063 R)
• M23: 7,596,729 km (0.102 R)
• M24: 8,473,223 km (0.115 R)
• M25: 9,245,298 km (0.117 R)
• M26: 9,347,623 km (0.119 R)
• M27: 9,865,082 km (0.106 R)
• M28: 10,534,084 km (0.114 R)
• M29: 11,693,916 km (0.031 R)
• M30: 11,915,919 km (0.087 R)
• M31: 12,101,869 km (0.086 R)
• M32: 12,214,068 km (0.089 R)
• M33: 12,476,911 km (0.109 R)
• M34: 13,702,716 km (0.068 R)
• M35: 13,897,642 km (0.093 R)
• M36: 14,015,226 km (0.073 R)
• M37: 14,172,304 km (0.058 R)
• M38: 14,607,334 km (0.114 R)
• M39: 15,531,251 km (0.072 R)
• M40: 15,653,173 km (0.05 R)
• M41: 16,308,861 km (0.109 R)
• M42: 16,723,247 km (0.067 R)
• M43: 17,859,293 km (0.088 R)
• M44: 18,243,460 km (0.038 R)
• M45: 18,458,133 km (0.052 R)
• M46: 19,543,915 km (0.109 R)
• M47: 19,719,543 km (0.079 R)
• M48: 20,472,020 km (0.045 R)
• M49: 20,874,139 km (0.113 R)
• M50: 21,188,743 km (0.038 R)
• M51: 23,202,031 km (0.119 R)
• M52: 23,668,029 km (0.047 R)
• M53: 23,855,325 km (0.113 R)
• M54: 24,231,414 km (0.089 R)
• M55: 24,325,811 km (0.056 R)
• M56: 24,751,716 km (0.1 R)
• M57: 25,707,197 km (0.058 R)
• M58: 26,480,319 km (0.085 R)
• M59: 26,577,408 km (0.071 R)
• M60: 26,674,796 km (0.109 R)
• M61: 27,752,799 km (0.106 R)
• M62: 27,851,533 km (0.104 R)
• M63: 28,446,185 km (0.055 R)
• M64: 30,052,567 km (0.11 R)
• M65: 30,306,285 km (0.06 R)
• M66: 30,662,627 km (0.115 R)
• M67: 31,379,350 km (0.107 R)
• M68: 31,533,735 km (0.072 R)
• M69: 32,205,430 km (0.116 R)
• M70: 32,464,982 km (0.087 R)
• M71: 32,725,282 km (0.093 R)
• M72: 33,090,899 km (0.076 R)
• M73: 33,615,390 km (0.103 R)
• M74: 33,720,706 km (0.097 R)
• M75: 33,826,023 km (0.098 R)
• M76: 34,939,031 km (0.104 R)
• M77: 35,419,689 km (0.037 R)
• M78: 35,741,325 km (0.066 R)
• M79: 36,010,003 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.3

Radius: 4.8

Gravity: 30.31 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 11.34 AU - 14.2 AU

Year: 16504 Days

Day: 17.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,370,269 km

• M1: 90,956 km (0.115 R)
• M2: 159,471 km (0.095 R)
• M3: 235,916 km (0.109 R)
• M4: 445,054 km (0.048 R)
• M5: 951,742 km (0.077 R)
• M6: 1,124,078 km (0.075 R)
• M7: 1,414,597 km (0.099 R)
• M8: 2,124,739 km (0.095 R)
• M9: 2,481,978 km (0.11 R)
• M10: 2,927,930 km (0.117 R)
• M11: 3,142,154 km (0.072 R)
• M12: 3,699,555 km (0.114 R)
• M13: 3,776,149 km (0.03 R)
• M14: 4,048,567 km (0.108 R)
• M15: 4,448,592 km (0.109 R)
• M16: 5,722,567 km (0.106 R)
• M17: 5,990,048 km (0.105 R)
• M18: 6,723,228 km (0.082 R)
• M19: 7,339,571 km (0.096 R)
• M20: 7,630,090 km (0.054 R)
• M21: 8,322,578 km (0.096 R)
• M22: 8,372,694 km (0.108 R)
• M23: 8,423,108 km (0.049 R)
• M24: 8,778,253 km (0.096 R)
• M25: 9,398,337 km (0.097 R)
• M26: 9,713,689 km (0.094 R)
• M27: 10,086,038 km (0.098 R)
• M28: 10,571,633 km (0.118 R)
• M29: 12,704,001 km (0.046 R)
• M30: 12,819,790 km (0.099 R)
• M31: 14,357,207 km (0.119 R)
• M32: 14,720,131 km (0.106 R)
• M33: 14,780,868 km (0.105 R)
• M34: 15,208,718 km (0.106 R)
• M35: 15,702,690 km (0.075 R)
• M36: 15,889,388 km (0.099 R)
• M37: 16,516,652 km (0.116 R)
• M38: 17,989,892 km (0.119 R)
• M39: 18,381,090 km (0.062 R)
• M40: 20,582,273 km (0.114 R)
• M41: 21,471,932 km (0.119 R)
• M42: 21,678,975 km (0.1 R)
• M43: 22,234,582 km (0.083 R)
• M44: 22,794,676 km (0.115 R)
• M45: 22,935,448 km (0.096 R)
• M46: 23,786,211 km (0.106 R)
• M47: 25,591,409 km (0.118 R)
• M48: 26,252,033 km (0.051 R)
• M49: 26,769,641 km (0.114 R)
• M50: 28,267,266 km (0.087 R)
• M51: 28,494,206 km (0.109 R)
• M52: 29,484,693 km (0.11 R)
• M53: 29,868,711 km (0.108 R)
• M54: 30,952,547 km (0.099 R)
• M55: 31,108,428 km (0.115 R)
• M56: 31,342,848 km (0.039 R)
• M57: 31,813,184 km (0.105 R)
• M58: 31,970,561 km (0.067 R)
• M59: 32,681,749 km (0.083 R)
• M60: 33,079,081 km (0.063 R)
• M61: 33,557,944 km (0.114 R)
• M62: 33,637,979 km (0.055 R)
• M63: 35,170,908 km (0.095 R)
• M64: 36,561,570 km (0.119 R)
• M65: 37,222,344 km (0.111 R)
• M66: 37,720,355 km (0.057 R)
• M67: 38,723,110 km (0.06 R)
• M68: 40,754,798 km (0.105 R)
• M69: 41,182,499 km (0.069 R)
• M70: 41,611,545 km (0.116 R)
• M71: 41,869,751 km (0.079 R)
• M72: 44,217,091 km (0.098 R)
• M73: 45,805,671 km (0.1 R)
• M74: 46,785,537 km (0.097 R)
• M75: 48,223,173 km (0.097 R)
• M76: 48,584,900 km (0.107 R)
• M77: 49,219,943 km (0.047 R)
• M78: 49,857,829 km (0.043 R)
• M79: 50,957,672 km (0.114 R)
• M80: 51,695,339 km (0.105 R)
• M81: 53,835,636 km (0.102 R)
• M82: 54,023,082 km (0.091 R)
• M83: 57,243,326 km (0.116 R)
• M84: 57,913,973 km (0.071 R)
• M85: 58,106,207 km (0.079 R)
• M86: 59,456,776 km (0.09 R)
• M87: 60,233,189 km (0.086 R)
• M88: 61,110,730 km (0.094 R)
• M89: 62,779,644 km (0.038 R)
• M90: 63,372,351 km (0.08 R)
• M91: 63,669,303 km (0.095 R)
• M92: 63,867,520 km (0.084 R)
• M93: 65,561,117 km (0.11 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 10,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit