🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.47 AU - 0.59 AU

Year: 145 Days

Day: 21.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.2 AU - 1.6 AU

Year: 621 Days

Day: 45.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.62 AU - 2 AU

Year: 913 Days

Day: 23 Hours

Environment

Temp: -66 °C

Axial Tilt: 70.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.48 AU - 3.48 AU

Year: 1928 Days

Day: 45.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,872,663 km

• M1: 319,691 km (0.088 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507

Radius: 12.1

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.64 AU - 7.4 AU

Year: 6970 Days

Day: 6.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 93,872,663 km

• M1: 153,487 km (0.059 R)
• M2: 276,606 km (0.079 R)
• M3: 496,216 km (0.085 R)
• M4: 661,671 km (0.094 R)
• M5: 847,472 km (0.053 R)
• M6: 932,743 km (0.079 R)
• M7: 1,051,523 km (0.119 R)
• M8: 1,288,636 km (0.089 R)
• M9: 1,439,431 km (0.082 R)
• M10: 1,833,771 km (0.06 R)
• M11: 1,909,018 km (0.117 R)
• M12: 2,302,012 km (0.083 R)
• M13: 2,445,626 km (0.038 R)
• M14: 2,656,110 km (0.078 R)
• M15: 2,894,569 km (0.115 R)
• M16: 3,050,151 km (0.051 R)
• M17: 3,300,129 km (0.115 R)
• M18: 3,580,775 km (0.099 R)
• M19: 3,893,584 km (0.086 R)
• M20: 4,366,911 km (0.1 R)
• M21: 5,070,919 km (0.1 R)
• M22: 5,232,186 km (0.117 R)
• M23: 5,587,630 km (0.084 R)
• M24: 5,754,432 km (0.055 R)
• M25: 5,951,003 km (0.103 R)
• M26: 7,177,107 km (0.084 R)
• M27: 7,297,833 km (0.068 R)
• M28: 8,447,193 km (0.037 R)
• M29: 8,606,814 km (0.104 R)
• M30: 9,354,205 km (0.075 R)
• M31: 9,519,361 km (0.064 R)
• M32: 10,737,537 km (0.103 R)
• M33: 11,259,633 km (0.037 R)
• M34: 12,004,481 km (0.092 R)
• M35: 12,692,033 km (0.066 R)
• M36: 13,059,146 km (0.079 R)
• M37: 13,281,000 km (0.08 R)
• M38: 13,392,450 km (0.064 R)
• M39: 14,830,834 km (0.09 R)
• M40: 15,295,185 km (0.106 R)
• M41: 16,437,066 km (0.105 R)
• M42: 16,756,906 km (0.106 R)
• M43: 16,837,240 km (0.08 R)
• M44: 17,524,942 km (0.066 R)
• M45: 18,098,051 km (0.105 R)
• M46: 18,635,856 km (0.106 R)
• M47: 18,969,459 km (0.101 R)
• M48: 19,095,121 km (0.071 R)
• M49: 19,220,933 km (0.1 R)
• M50: 19,431,417 km (0.06 R)
• M51: 21,098,685 km (0.107 R)
• M52: 21,315,752 km (0.114 R)
• M53: 22,722,570 km (0.066 R)
• M54: 23,123,642 km (0.046 R)
• M55: 24,250,114 km (0.077 R)
• M56: 24,568,758 km (0.091 R)
• M57: 24,888,598 km (0.085 R)
• M58: 25,164,007 km (0.096 R)
• M59: 26,228,995 km (0.075 R)
• M60: 26,322,344 km (0.098 R)
• M61: 27,214,246 km (0.12 R)
• M62: 27,355,915 km (0.109 R)
• M63: 28,211,615 km (0.1 R)
• M64: 28,450,822 km (0.089 R)
• M65: 28,738,798 km (0.052 R)
• M66: 29,317,592 km (0.108 R)
• M67: 29,559,941 km (0.091 R)
• M68: 29,657,030 km (0.095 R)
• M69: 29,900,276 km (0.034 R)
• M70: 30,046,583 km (0.087 R)
• M71: 30,437,781 km (0.091 R)
• M72: 30,732,339 km (0.033 R)
• M73: 30,879,843 km (0.087 R)
• M74: 31,175,897 km (0.106 R)
• M75: 31,373,665 km (0.112 R)
• M76: 31,571,883 km (0.116 R)
• M77: 32,169,077 km (0.081 R)
• M78: 32,269,009 km (0.058 R)
• M79: 33,324,272 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.1

Radius: 4.1

Gravity: 42.24 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 16.16 AU - 18.4 AU

Year: 26918 Days

Day: 23.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,872,663 km

• M1: 976,575 km (0.077 R)
• M2: 1,163,572 km (0.041 R)
• M3: 1,195,736 km (0.083 R)
• M4: 1,294,321 km (0.117 R)
• M5: 2,253,991 km (0.064 R)
• M6: 2,294,532 km (0.073 R)
• M7: 3,152,326 km (0.113 R)
• M8: 3,520,636 km (0.061 R)
• M9: 3,567,610 km (0.115 R)
• M10: 3,662,305 km (0.052 R)
• M11: 5,999,323 km (0.092 R)
• M12: 6,743,573 km (0.113 R)
• M13: 7,096,773 km (0.104 R)
• M14: 8,192,129 km (0.1 R)
• M15: 9,339,096 km (0.115 R)
• M16: 9,997,626 km (0.072 R)
• M17: 10,332,426 km (0.1 R)
• M18: 10,875,915 km (0.117 R)
• M19: 11,359,116 km (0.085 R)
• M20: 12,633,091 km (0.094 R)
• M21: 14,250,693 km (0.07 R)
• M22: 14,325,791 km (0.119 R)
• M23: 14,703,077 km (0.079 R)
• M24: 14,778,923 km (0.088 R)
• M25: 15,007,359 km (0.097 R)
• M26: 15,390,479 km (0.106 R)
• M27: 15,621,907 km (0.085 R)
• M28: 15,932,323 km (0.117 R)
• M29: 16,401,611 km (0.08 R)
• M30: 17,273,917 km (0.113 R)
• M31: 18,079,950 km (0.093 R)
• M32: 20,570,306 km (0.052 R)
• M33: 22,376,401 km (0.115 R)
• M34: 23,608,339 km (0.089 R)
• M35: 23,875,222 km (0.111 R)
• M36: 26,137,590 km (0.104 R)
• M37: 30,765,550 km (0.107 R)
• M38: 30,862,490 km (0.104 R)
• M39: 30,959,728 km (0.104 R)
• M40: 31,154,355 km (0.115 R)
• M41: 33,620,775 km (0.066 R)
• M42: 34,524,047 km (0.06 R)
• M43: 35,536,825 km (0.088 R)
• M44: 36,971,169 km (0.074 R)
• M45: 37,384,508 km (0.119 R)
• M46: 37,799,343 km (0.084 R)
• M47: 38,319,943 km (0.071 R)
• M48: 38,843,087 km (0.035 R)
• M49: 39,052,973 km (0.105 R)
• M50: 39,157,991 km (0.074 R)
• M51: 40,002,022 km (0.096 R)
• M52: 41,815,298 km (0.118 R)
• M53: 42,030,419 km (0.075 R)
• M54: 43,111,414 km (0.117 R)
• M55: 43,220,022 km (0.104 R)
• M56: 44,092,177 km (0.036 R)
• M57: 45,411,182 km (0.057 R)
• M58: 47,525,897 km (0.052 R)
• M59: 48,538,675 km (0.064 R)
• M60: 50,700,364 km (0.108 R)
• M61: 50,929,697 km (0.075 R)
• M62: 51,504,602 km (0.115 R)
• M63: 54,998,760 km (0.111 R)
• M64: 55,943,470 km (0.108 R)
• M65: 59,654,245 km (0.104 R)
• M66: 60,746,310 km (0.09 R)
• M67: 60,868,082 km (0.109 R)
• M68: 61,600,364 km (0.061 R)
• M69: 61,722,735 km (0.115 R)
• M70: 62,458,308 km (0.075 R)
• M71: 63,196,872 km (0.109 R)
• M72: 63,443,709 km (0.104 R)
• M73: 65,305,006 km (0.108 R)
• M74: 66,430,430 km (0.089 R)
• M75: 70,355,579 km (0.088 R)
• M76: 70,739,448 km (0.075 R)
• M77: 71,380,774 km (0.048 R)
• M78: 72,023,895 km (0.102 R)
• M79: 72,668,961 km (0.037 R)
• M80: 72,798,213 km (0.1 R)
• M81: 74,355,228 km (0.054 R)
• M82: 74,876,726 km (0.111 R)
• M83: 75,268,523 km (0.066 R)
• M84: 77,634,114 km (0.088 R)
• M85: 77,766,209 km (0.073 R)
• M86: 78,030,698 km (0.087 R)
• M87: 79,091,646 km (0.11 R)
• M88: 86,102,999 km (0.098 R)
• M89: 90,515,388 km (0.098 R)
• M90: 91,072,192 km (0.092 R)
• M91: 91,630,042 km (0.114 R)
• M92: 92,749,034 km (0.084 R)
• M93: 92,889,207 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 17,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit