🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.72 AU - 0.72 AU

Year: 216 Days

Day: 45.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,424,766 km

• M1: 41,588 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.72 AU - 0.86 AU

Year: 248 Days

Day: 15.7 Hours

Environment

Temp: 200 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,424,766 km

• M1: 43,832 km (0.069 R)
• M2: 388,057 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.94 AU - 1.3 AU

Year: 419 Days

Day: 23.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.38 AU - 2.58 AU

Year: 1379 Days

Day: 19.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.7

Radius: 11.6

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.76 AU - 5.88 AU

Year: 4958 Days

Day: 10 Hours

Environment

Temp: -136 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,424,766 km

• M1: 211,232 km (0.097 R)
• M2: 301,290 km (0.063 R)
• M3: 544,536 km (0.113 R)
• M4: 752,328 km (0.087 R)
• M5: 1,511,537 km (0.077 R)
• M6: 1,760,767 km (0.118 R)
• M7: 1,916,798 km (0.079 R)
• M8: 2,023,461 km (0.097 R)
• M9: 2,261,770 km (0.057 R)
• M10: 2,587,146 km (0.072 R)
• M11: 3,113,880 km (0.081 R)
• M12: 3,219,047 km (0.039 R)
• M13: 3,325,561 km (0.098 R)
• M14: 3,411,430 km (0.087 R)
• M15: 3,498,197 km (0.077 R)
• M16: 3,807,715 km (0.097 R)
• M17: 4,011,467 km (0.12 R)
• M18: 4,312,009 km (0.119 R)
• M19: 4,716,372 km (0.092 R)
• M20: 4,910,849 km (0.102 R)
• M21: 5,083,336 km (0.077 R)
• M22: 5,434,292 km (0.079 R)
• M23: 5,587,032 km (0.111 R)
• M24: 5,664,075 km (0.081 R)
• M25: 6,159,692 km (0.068 R)
• M26: 6,696,599 km (0.109 R)
• M27: 6,970,812 km (0.108 R)
• M28: 7,192,815 km (0.12 R)
• M29: 7,360,814 km (0.116 R)
• M30: 7,700,850 km (0.071 R)
• M31: 7,815,292 km (0.11 R)
• M32: 8,104,016 km (0.041 R)
• M33: 8,632,695 km (0.082 R)
• M34: 8,961,212 km (0.116 R)
• M35: 9,051,569 km (0.11 R)
• M36: 10,159,042 km (0.085 R)
• M37: 10,253,288 km (0.103 R)
• M38: 10,474,245 km (0.091 R)
• M39: 10,569,538 km (0.064 R)
• M40: 10,664,982 km (0.105 R)
• M41: 11,244,075 km (0.069 R)
• M42: 11,406,688 km (0.112 R)
• M43: 13,660,978 km (0.05 R)
• M44: 13,834,661 km (0.087 R)
• M45: 14,465,964 km (0.06 R)
• M46: 15,466,625 km (0.047 R)
• M47: 15,720,193 km (0.1 R)
• M48: 15,829,399 km (0.053 R)
• M49: 16,600,427 km (0.048 R)
• M50: 17,458,820 km (0.077 R)
• M51: 17,571,915 km (0.092 R)
• M52: 18,217,131 km (0.099 R)
• M53: 18,370,020 km (0.085 R)
• M54: 18,754,337 km (0.068 R)
• M55: 19,180,093 km (0.07 R)
• M56: 19,374,570 km (0.08 R)
• M57: 19,452,660 km (0.099 R)
• M58: 19,608,990 km (0.051 R)
• M59: 19,922,846 km (0.074 R)
• M60: 20,635,381 km (0.104 R)
• M61: 20,754,909 km (0.117 R)
• M62: 21,195,326 km (0.052 R)
• M63: 21,679,125 km (0.056 R)
• M64: 22,411,855 km (0.095 R)
• M65: 22,987,358 km (0.077 R)
• M66: 23,985,326 km (0.066 R)
• M67: 24,195,062 km (0.089 R)
• M68: 24,363,210 km (0.054 R)
• M69: 24,573,993 km (0.093 R)
• M70: 24,743,039 km (0.109 R)
• M71: 24,912,533 km (0.101 R)
• M72: 25,209,934 km (0.092 R)
• M73: 25,679,821 km (0.082 R)
• M74: 25,937,279 km (0.111 R)
• M75: 26,325,186 km (0.099 R)
• M76: 27,763,719 km (0.109 R)
• M77: 29,048,915 km (0.083 R)
• M78: 29,227,684 km (0.085 R)
• M79: 29,811,265 km (0.113 R)
• M80: 30,082,037 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.3

Radius: 10.5

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 12.31 AU - 12.45 AU

Year: 15381 Days

Day: 11.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,424,766 km

• M1: 131,945 km (0.118 R)
• M2: 235,168 km (0.067 R)
• M3: 571,763 km (0.072 R)
• M4: 704,307 km (0.097 R)
• M5: 782,846 km (0.11 R)
• M6: 932,444 km (0.116 R)
• M7: 1,002,156 km (0.075 R)
• M8: 1,222,514 km (0.09 R)
• M9: 1,319,004 km (0.108 R)
• M10: 1,775,128 km (0.112 R)
• M11: 1,841,101 km (0.105 R)
• M12: 2,021,067 km (0.107 R)
• M13: 2,090,032 km (0.087 R)
• M14: 2,374,268 km (0.05 R)
• M15: 2,823,809 km (0.056 R)
• M16: 3,032,349 km (0.045 R)
• M17: 3,138,414 km (0.088 R)
• M18: 3,887,301 km (0.03 R)
• M19: 4,446,647 km (0.11 R)
• M20: 5,062,691 km (0.108 R)
• M21: 5,574,914 km (0.11 R)
• M22: 5,969,853 km (0.063 R)
• M23: 6,374,066 km (0.107 R)
• M24: 6,545,206 km (0.115 R)
• M25: 6,717,692 km (0.101 R)
• M26: 8,041,185 km (0.082 R)
• M27: 8,115,086 km (0.045 R)
• M28: 9,018,508 km (0.063 R)
• M29: 9,404,321 km (0.112 R)
• M30: 9,874,507 km (0.093 R)
• M31: 10,715,695 km (0.082 R)
• M32: 11,001,128 km (0.049 R)
• M33: 11,124,397 km (0.119 R)
• M34: 11,289,254 km (0.085 R)
• M35: 13,902,878 km (0.099 R)
• M36: 14,708,612 km (0.052 R)
• M37: 14,889,626 km (0.091 R)
• M38: 15,025,909 km (0.106 R)
• M39: 15,391,527 km (0.073 R)
• M40: 15,575,382 km (0.104 R)
• M41: 16,505,582 km (0.112 R)
• M42: 16,741,049 km (0.041 R)
• M43: 18,176,590 km (0.089 R)
• M44: 18,958,239 km (0.025 R)
• M45: 19,502,027 km (0.1 R)
• M46: 19,950,821 km (0.087 R)
• M47: 20,453,470 km (0.093 R)
• M48: 21,419,872 km (0.108 R)
• M49: 21,522,496 km (0.077 R)
• M50: 22,193,443 km (0.117 R)
• M51: 22,505,354 km (0.109 R)
• M52: 22,714,193 km (0.105 R)
• M53: 22,871,121 km (0.114 R)
• M54: 23,344,299 km (0.088 R)
• M55: 23,555,681 km (0.076 R)
• M56: 23,714,554 km (0.071 R)
• M57: 24,300,379 km (0.053 R)
• M58: 24,675,720 km (0.088 R)
• M59: 24,890,991 km (0.078 R)
• M60: 25,107,011 km (0.081 R)
• M61: 25,432,087 km (0.059 R)
• M62: 25,540,695 km (0.069 R)
• M63: 27,022,761 km (0.105 R)
• M64: 28,250,959 km (0.076 R)
• M65: 29,725,845 km (0.115 R)
• M66: 31,984,773 km (0.1 R)
• M67: 32,278,284 km (0.108 R)
• M68: 33,164,502 km (0.105 R)
• M69: 34,238,315 km (0.098 R)
• M70: 34,358,293 km (0.116 R)
• M71: 35,202,473 km (0.094 R)
• M72: 36,359,014 km (0.047 R)
• M73: 37,527,972 km (0.093 R)
• M74: 38,771,579 km (0.113 R)
• M75: 39,022,006 km (0.118 R)
• M76: 39,713,298 km (0.108 R)
• M77: 40,028,949 km (0.106 R)
• M78: 41,044,270 km (0.08 R)
• M79: 41,171,877 km (0.076 R)
• M80: 42,261,099 km (0.099 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 16,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit