🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.6 AU - 0.68 AU

Year: 186 Days

Day: 40.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 167.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,839,822 km

• M1: 24,983 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.3 AU - 1.4 AU

Year: 570 Days

Day: 36.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.06 AU - 4.48 AU

Year: 2660 Days

Day: 41.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.7

Radius: 14.4

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.94 AU - 6.9 AU

Year: 5912 Days

Day: 5 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,839,822 km

• M1: 357,090 km (0.073 R)
• M2: 594,203 km (0.111 R)
• M3: 695,630 km (0.117 R)
• M4: 1,072,318 km (0.092 R)
• M5: 1,267,992 km (0.117 R)
• M6: 1,387,969 km (0.08 R)
• M7: 1,621,491 km (0.111 R)
• M8: 1,986,809 km (0.044 R)
• M9: 2,399,849 km (0.054 R)
• M10: 2,507,410 km (0.058 R)
• M11: 2,727,768 km (0.078 R)
• M12: 3,140,508 km (0.063 R)
• M13: 3,402,753 km (0.104 R)
• M14: 3,622,812 km (0.086 R)
• M15: 3,822,375 km (0.089 R)
• M16: 5,433,544 km (0.093 R)
• M17: 5,836,860 km (0.106 R)
• M18: 5,953,995 km (0.098 R)
• M19: 6,220,279 km (0.074 R)
• M20: 6,703,481 km (0.112 R)
• M21: 6,887,785 km (0.077 R)
• M22: 7,073,885 km (0.082 R)
• M23: 8,225,190 km (0.052 R)
• M24: 8,323,775 km (0.109 R)
• M25: 8,488,931 km (0.114 R)
• M26: 8,889,853 km (0.038 R)
• M27: 9,092,708 km (0.073 R)
• M28: 9,399,833 km (0.065 R)
• M29: 9,884,530 km (0.102 R)
• M30: 10,165,175 km (0.047 R)
• M31: 10,412,909 km (0.079 R)
• M32: 10,591,080 km (0.072 R)
• M33: 12,090,201 km (0.04 R)
• M34: 12,617,384 km (0.092 R)
• M35: 13,383,325 km (0.109 R)
• M36: 13,499,562 km (0.093 R)
• M37: 14,125,181 km (0.055 R)
• M38: 14,481,223 km (0.078 R)
• M39: 15,323,609 km (0.088 R)
• M40: 16,637,677 km (0.103 R)
• M41: 17,013,766 km (0.041 R)
• M42: 17,477,370 km (0.085 R)
• M43: 17,646,864 km (0.099 R)
• M44: 18,330,676 km (0.089 R)
• M45: 18,589,480 km (0.076 R)
• M46: 19,724,479 km (0.067 R)
• M47: 20,389,442 km (0.108 R)
• M48: 20,568,062 km (0.101 R)
• M49: 20,836,889 km (0.118 R)
• M50: 21,016,855 km (0.11 R)
• M51: 21,878,389 km (0.108 R)
• M52: 22,797,668 km (0.093 R)
• M53: 23,168,970 km (0.096 R)
• M54: 24,626,652 km (0.055 R)
• M55: 25,390,648 km (0.076 R)
• M56: 25,823,884 km (0.12 R)
• M57: 25,920,374 km (0.059 R)
• M58: 26,017,164 km (0.059 R)
• M59: 26,356,602 km (0.105 R)
• M60: 26,990,897 km (0.119 R)
• M61: 27,334,523 km (0.041 R)
• M62: 27,531,543 km (0.106 R)
• M63: 27,729,013 km (0.112 R)
• M64: 28,125,447 km (0.115 R)
• M65: 29,275,555 km (0.094 R)
• M66: 29,881,726 km (0.113 R)
• M67: 30,747,449 km (0.111 R)
• M68: 31,055,022 km (0.109 R)
• M69: 31,880,204 km (0.094 R)
• M70: 31,983,875 km (0.099 R)
• M71: 32,764,926 km (0.062 R)
• M72: 33,394,134 km (0.065 R)
• M73: 33,710,384 km (0.087 R)
• M74: 34,771,482 km (0.072 R)
• M75: 35,466,962 km (0.077 R)
• M76: 35,681,935 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238

Radius: 6.5

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 16.86 AU - 21.46 AU

Year: 30481 Days

Day: 22.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,839,822 km

• M1: 625,768 km (0.103 R)
• M2: 689,945 km (0.097 R)
• M3: 756,367 km (0.098 R)
• M4: 1,146,817 km (0.071 R)
• M5: 1,391,260 km (0.117 R)
• M6: 1,681,929 km (0.1 R)
• M7: 1,742,366 km (0.027 R)
• M8: 1,928,017 km (0.101 R)
• M9: 1,991,297 km (0.099 R)
• M10: 2,251,598 km (0.1 R)
• M11: 2,592,232 km (0.078 R)
• M12: 2,733,003 km (0.117 R)
• M13: 3,283,374 km (0.099 R)
• M14: 3,668,888 km (0.084 R)
• M15: 4,357,038 km (0.09 R)
• M16: 4,524,737 km (0.068 R)
• M17: 4,780,250 km (0.104 R)
• M18: 5,802,752 km (0.048 R)
• M19: 6,080,405 km (0.109 R)
• M20: 6,552,686 km (0.059 R)
• M21: 6,648,578 km (0.046 R)
• M22: 6,696,599 km (0.056 R)
• M23: 6,841,709 km (0.036 R)
• M24: 6,890,328 km (0.107 R)
• M25: 7,382,356 km (0.096 R)
• M26: 7,632,783 km (0.101 R)
• M27: 8,193,176 km (0.092 R)
• M28: 9,353,607 km (0.118 R)
• M29: 9,515,771 km (0.06 R)
• M30: 10,229,502 km (0.111 R)
• M31: 11,245,721 km (0.078 R)
• M32: 11,360,612 km (0.118 R)
• M33: 11,533,697 km (0.102 R)
• M34: 12,058,336 km (0.108 R)
• M35: 13,009,779 km (0.105 R)
• M36: 13,251,529 km (0.087 R)
• M37: 14,047,090 km (0.116 R)
• M38: 15,556,234 km (0.077 R)
• M39: 16,918,322 km (0.064 R)
• M40: 20,521,986 km (0.093 R)
• M41: 20,592,147 km (0.119 R)
• M42: 21,369,607 km (0.059 R)
• M43: 21,440,816 km (0.111 R)
• M44: 22,156,791 km (0.088 R)
• M45: 22,590,026 km (0.077 R)
• M46: 23,099,108 km (0.056 R)
• M47: 24,873,040 km (0.117 R)
• M48: 26,384,576 km (0.069 R)
• M49: 27,382,843 km (0.071 R)
• M50: 27,537,527 km (0.104 R)
• M51: 28,706,934 km (0.094 R)
• M52: 29,100,376 km (0.098 R)
• M53: 29,258,202 km (0.101 R)
• M54: 30,211,290 km (0.103 R)
• M55: 30,691,649 km (0.097 R)
• M56: 31,093,917 km (0.077 R)
• M57: 31,578,914 km (0.091 R)
• M58: 31,903,691 km (0.089 R)
• M59: 32,802,325 km (0.066 R)
• M60: 33,461,154 km (0.113 R)
• M61: 37,418,915 km (0.082 R)
• M62: 38,020,897 km (0.07 R)
• M63: 38,193,384 km (0.107 R)
• M64: 40,372,576 km (0.085 R)
• M65: 40,725,028 km (0.117 R)
• M66: 41,966,541 km (0.103 R)
• M67: 43,040,504 km (0.056 R)
• M68: 46,316,249 km (0.11 R)
• M69: 46,500,553 km (0.098 R)
• M70: 47,240,315 km (0.063 R)
• M71: 48,077,165 km (0.088 R)
• M72: 48,450,562 km (0.101 R)
• M73: 48,825,155 km (0.066 R)
• M74: 49,012,750 km (0.092 R)
• M75: 49,294,593 km (0.114 R)
• M76: 49,765,527 km (0.071 R)
• M77: 51,092,011 km (0.096 R)
• M78: 51,187,305 km (0.095 R)
• M79: 51,377,893 km (0.111 R)
• M80: 52,718,439 km (0.107 R)
• M81: 52,910,972 km (0.066 R)
• M82: 53,779,836 km (0.025 R)
• M83: 54,556,249 km (0.117 R)
• M84: 55,531,926 km (0.06 R)
• M85: 55,629,763 km (0.108 R)
• M86: 55,825,737 km (0.102 R)
• M87: 56,120,145 km (0.114 R)
• M88: 57,797,736 km (0.12 R)
• M89: 57,996,252 km (0.05 R)
• M90: 58,592,848 km (0.103 R)
• M91: 59,993,084 km (0.118 R)
• M92: 60,899,199 km (0.103 R)
• M93: 61,911,079 km (0.078 R)
• M94: 62,622,716 km (0.085 R)
• M95: 64,671,010 km (0.078 R)
• M96: 64,773,933 km (0.076 R)
• M97: 67,366,315 km (0.117 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 17,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit