🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.41 AU - 0.63 AU

Year: 135 Days

Day: 31.8 Hours

Environment

Temp: 240 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.63 AU - 0.71 AU

Year: 197 Days

Day: 34.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.07 AU - 1.71 AU

Year: 590 Days

Day: 24.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,538,997 km

• M1: 816,804 km (0.063 R)

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944

Radius: 12.2

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.5 AU - 7.48 AU

Year: 5950 Days

Day: 12.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,538,997 km

• M1: 155,133 km (0.037 R)
• M2: 430,094 km (0.112 R)
• M3: 534,663 km (0.04 R)
• M4: 731,982 km (0.112 R)
• M5: 986,299 km (0.085 R)
• M6: 1,099,544 km (0.108 R)
• M7: 1,485,656 km (0.114 R)
• M8: 1,636,601 km (0.079 R)
• M9: 1,893,011 km (0.094 R)
• M10: 2,162,886 km (0.09 R)
• M11: 2,291,690 km (0.074 R)
• M12: 2,534,637 km (0.07 R)
• M13: 3,289,059 km (0.063 R)
• M14: 3,563,870 km (0.111 R)
• M15: 3,665,746 km (0.071 R)
• M16: 3,872,490 km (0.102 R)
• M17: 4,709,491 km (0.119 R)
• M18: 5,105,626 km (0.041 R)
• M19: 5,191,944 km (0.062 R)
• M20: 5,750,093 km (0.079 R)
• M21: 6,143,087 km (0.118 R)
• M22: 6,358,358 km (0.098 R)
• M23: 6,482,375 km (0.098 R)
• M24: 6,987,118 km (0.103 R)
• M25: 7,635,775 km (0.088 R)
• M26: 8,034,303 km (0.092 R)
• M27: 8,134,983 km (0.11 R)
• M28: 9,095,102 km (0.107 R)
• M29: 9,766,946 km (0.031 R)
• M30: 10,090,825 km (0.05 R)
• M31: 11,046,456 km (0.088 R)
• M32: 11,196,054 km (0.099 R)
• M33: 12,030,661 km (0.101 R)
• M34: 12,689,490 km (0.093 R)
• M35: 13,161,621 km (0.052 R)
• M36: 13,559,401 km (0.1 R)
• M37: 14,817,819 km (0.089 R)
• M38: 15,314,932 km (0.063 R)
• M39: 15,440,146 km (0.107 R)
• M40: 16,325,616 km (0.118 R)
• M41: 16,839,036 km (0.036 R)
• M42: 17,097,840 km (0.079 R)
• M43: 17,401,374 km (0.119 R)
• M44: 17,750,386 km (0.05 R)
• M45: 17,881,882 km (0.12 R)
• M46: 18,278,317 km (0.069 R)
• M47: 18,766,754 km (0.114 R)
• M48: 18,945,523 km (0.076 R)
• M49: 19,259,529 km (0.11 R)
• M50: 19,665,986 km (0.098 R)
• M51: 20,029,659 km (0.073 R)
• M52: 20,166,541 km (0.064 R)
• M53: 20,717,360 km (0.077 R)
• M54: 21,927,906 km (0.11 R)
• M55: 22,304,893 km (0.115 R)
• M56: 22,399,588 km (0.073 R)
• M57: 23,593,379 km (0.075 R)
• M58: 24,222,289 km (0.101 R)
• M59: 24,319,527 km (0.071 R)
• M60: 25,003,938 km (0.09 R)
• M61: 25,546,230 km (0.062 R)
• M62: 25,793,964 km (0.105 R)
• M63: 26,142,228 km (0.093 R)
• M64: 26,592,069 km (0.047 R)
• M65: 26,893,508 km (0.108 R)
• M66: 27,095,166 km (0.089 R)
• M67: 27,499,829 km (0.043 R)
• M68: 28,263,825 km (0.094 R)
• M69: 29,035,002 km (0.107 R)
• M70: 29,761,000 km (0.097 R)
• M71: 30,283,097 km (0.077 R)
• M72: 30,545,342 km (0.104 R)
• M73: 30,703,018 km (0.049 R)
• M74: 31,125,034 km (0.091 R)
• M75: 32,724,085 km (0.074 R)
• M76: 33,209,082 km (0.054 R)
• M77: 33,317,091 km (0.059 R)
• M78: 35,503,464 km (0.067 R)
• M79: 35,724,570 km (0.071 R)
• M80: 36,502,329 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.6

Radius: 6.2

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 13.7 AU - 17.98 AU

Year: 22688 Days

Day: 18.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,538,997 km

• M1: 121,025 km (0.12 R)
• M2: 213,327 km (0.099 R)
• M3: 412,591 km (0.089 R)
• M4: 514,467 km (0.098 R)
• M5: 606,171 km (0.097 R)
• M6: 935,585 km (0.099 R)
• M7: 1,191,098 km (0.092 R)
• M8: 1,314,367 km (0.116 R)
• M9: 1,681,630 km (0.047 R)
• M10: 1,764,357 km (0.1 R)
• M11: 1,848,431 km (0.067 R)
• M12: 2,696,202 km (0.12 R)
• M13: 2,957,999 km (0.113 R)
• M14: 3,647,645 km (0.11 R)
• M15: 4,010,719 km (0.078 R)
• M16: 4,967,696 km (0.101 R)
• M17: 6,333,076 km (0.063 R)
• M18: 6,462,628 km (0.105 R)
• M19: 6,593,077 km (0.088 R)
• M20: 6,945,231 km (0.096 R)
• M21: 6,989,661 km (0.066 R)
• M22: 7,530,458 km (0.111 R)
• M23: 8,414,132 km (0.1 R)
• M24: 8,509,127 km (0.085 R)
• M25: 8,844,077 km (0.038 R)
• M26: 8,989,037 km (0.066 R)
• M27: 9,232,283 km (0.102 R)
• M28: 9,281,201 km (0.082 R)
• M29: 9,330,120 km (0.111 R)
• M30: 9,626,025 km (0.066 R)
• M31: 11,622,707 km (0.049 R)
• M32: 12,585,968 km (0.06 R)
• M33: 13,132,299 km (0.069 R)
• M34: 14,931,513 km (0.081 R)
• M35: 15,977,053 km (0.073 R)
• M36: 16,627,504 km (0.106 R)
• M37: 16,926,101 km (0.097 R)
• M38: 17,226,494 km (0.116 R)
• M39: 17,528,532 km (0.058 R)
• M40: 17,649,856 km (0.115 R)
• M41: 18,076,808 km (0.116 R)
• M42: 21,546,881 km (0.109 R)
• M43: 21,872,405 km (0.1 R)
• M44: 22,792,283 km (0.118 R)
• M45: 22,991,098 km (0.089 R)
• M46: 23,457,096 km (0.049 R)
• M47: 24,669,736 km (0.1 R)
• M48: 24,805,721 km (0.041 R)
• M49: 26,318,155 km (0.045 R)
• M50: 27,930,820 km (0.073 R)
• M51: 28,856,532 km (0.117 R)
• M52: 31,030,787 km (0.114 R)
• M53: 31,324,597 km (0.032 R)
• M54: 32,360,413 km (0.097 R)
• M55: 32,658,412 km (0.071 R)
• M56: 32,807,711 km (0.1 R)
• M57: 33,182,005 km (0.097 R)
• M58: 33,407,299 km (0.084 R)
• M59: 33,783,986 km (0.099 R)
• M60: 34,389,409 km (0.082 R)
• M61: 35,841,855 km (0.088 R)
• M62: 37,548,467 km (0.096 R)
• M63: 37,861,575 km (0.084 R)
• M64: 38,490,485 km (0.081 R)
• M65: 39,519,718 km (0.1 R)
• M66: 39,838,212 km (0.072 R)
• M67: 40,157,604 km (0.027 R)
• M68: 40,317,524 km (0.071 R)
• M69: 41,929,142 km (0.043 R)
• M70: 42,579,743 km (0.105 R)
• M71: 42,987,995 km (0.077 R)
• M72: 43,397,594 km (0.108 R)
• M73: 45,965,741 km (0.068 R)
• M74: 49,009,459 km (0.1 R)
• M75: 49,351,590 km (0.052 R)
• M76: 49,437,309 km (0.105 R)
• M77: 50,814,657 km (0.074 R)
• M78: 51,074,359 km (0.113 R)
• M79: 51,595,109 km (0.075 R)
• M80: 51,682,025 km (0.101 R)
• M81: 52,204,720 km (0.114 R)
• M82: 53,343,310 km (0.037 R)
• M83: 53,783,426 km (0.106 R)
• M84: 57,347,297 km (0.101 R)
• M85: 58,975,819 km (0.092 R)
• M86: 59,157,580 km (0.081 R)
• M87: 59,795,615 km (0.115 R)
• M88: 60,527,598 km (0.045 R)
• M89: 61,354,724 km (0.115 R)
• M90: 61,446,877 km (0.102 R)
• M91: 61,539,029 km (0.073 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 15,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit