🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.13 AU - 2.88 AU

Year: 1505 Days

Day: 27.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,246,759 km

• M1: 195,076 km (0.087 R)
• M2: 309,668 km (0.029 R)

Asteroid Belt

Center: 5.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.9

Radius: 13.9

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.21 AU - 8.57 AU

Year: 9254 Days

Day: 6.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,246,759 km

• M1: 187,895 km (0.117 R)
• M2: 405,111 km (0.107 R)
• M3: 513,121 km (0.106 R)
• M4: 634,295 km (0.064 R)
• M5: 894,146 km (0.106 R)
• M6: 1,064,090 km (0.106 R)
• M7: 1,208,452 km (0.072 R)
• M8: 1,340,547 km (0.118 R)
• M9: 1,620,145 km (0.095 R)
• M10: 1,745,957 km (0.079 R)
• M11: 2,030,342 km (0.036 R)
• M12: 2,189,814 km (0.085 R)
• M13: 2,306,350 km (0.118 R)
• M14: 2,473,152 km (0.089 R)
• M15: 2,594,925 km (0.114 R)
• M16: 3,075,882 km (0.099 R)
• M17: 3,892,387 km (0.089 R)
• M18: 4,092,399 km (0.043 R)
• M19: 4,325,174 km (0.112 R)
• M20: 4,957,075 km (0.087 R)
• M21: 5,080,792 km (0.065 R)
• M22: 6,174,054 km (0.12 R)
• M23: 6,408,025 km (0.071 R)
• M24: 6,679,096 km (0.113 R)
• M25: 7,092,884 km (0.071 R)
• M26: 7,479,594 km (0.099 R)
• M27: 7,729,273 km (0.066 R)
• M28: 8,236,859 km (0.043 R)
• M29: 9,824,391 km (0.099 R)
• M30: 10,733,198 km (0.116 R)
• M31: 10,974,649 km (0.109 R)
• M32: 12,167,393 km (0.077 R)
• M33: 12,461,503 km (0.025 R)
• M34: 12,630,548 km (0.119 R)
• M35: 12,843,127 km (0.082 R)
• M36: 13,142,472 km (0.095 R)
• M37: 13,661,278 km (0.091 R)
• M38: 14,054,720 km (0.096 R)
• M39: 15,122,250 km (0.034 R)
• M40: 16,354,488 km (0.075 R)
• M41: 16,865,664 km (0.109 R)
• M42: 17,099,785 km (0.098 R)
• M43: 18,190,652 km (0.066 R)
• M44: 19,844,158 km (0.103 R)
• M45: 20,589,005 km (0.061 R)
• M46: 21,444,107 km (0.096 R)
• M47: 21,697,825 km (0.094 R)
• M48: 23,397,406 km (0.104 R)
• M49: 23,501,676 km (0.054 R)
• M50: 23,920,849 km (0.119 R)
• M51: 24,078,525 km (0.117 R)
• M52: 24,289,458 km (0.055 R)
• M53: 24,819,484 km (0.064 R)
• M54: 25,783,193 km (0.09 R)
• M55: 26,053,068 km (0.098 R)
• M56: 26,215,531 km (0.107 R)
• M57: 26,759,170 km (0.079 R)
• M58: 27,306,548 km (0.107 R)
• M59: 27,802,315 km (0.108 R)
• M60: 28,412,525 km (0.085 R)
• M61: 29,815,454 km (0.09 R)
• M62: 29,928,550 km (0.079 R)
• M63: 30,155,490 km (0.093 R)
• M64: 30,896,747 km (0.08 R)
• M65: 31,298,268 km (0.098 R)
• M66: 31,701,584 km (0.075 R)
• M67: 32,630,138 km (0.104 R)
• M68: 33,508,577 km (0.094 R)
• M69: 33,685,252 km (0.105 R)
• M70: 34,098,591 km (0.112 R)
• M71: 35,169,263 km (0.084 R)
• M72: 35,288,941 km (0.119 R)
• M73: 35,889,128 km (0.057 R)
• M74: 37,221,596 km (0.083 R)
• M75: 37,710,182 km (0.085 R)
• M76: 38,200,863 km (0.113 R)
• M77: 39,623,390 km (0.077 R)
• M78: 41,252,211 km (0.103 R)
• M79: 42,138,279 km (0.107 R)
• M80: 42,329,017 km (0.098 R)

Asteroid Belt

Center: 11.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.9

Radius: 6.3

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 10.5 AU - 17.46 AU

Year: 19905 Days

Day: 24.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,246,759 km

• M1: 91,554 km (0.079 R)
• M2: 138,528 km (0.05 R)
• M3: 272,268 km (0.082 R)
• M4: 825,930 km (0.1 R)
• M5: 962,961 km (0.067 R)
• M6: 1,171,351 km (0.072 R)
• M7: 1,929,962 km (0.047 R)
• M8: 2,274,187 km (0.11 R)
• M9: 2,752,750 km (0.088 R)
• M10: 3,200,497 km (0.118 R)
• M11: 3,670,683 km (0.056 R)
• M12: 3,832,249 km (0.086 R)
• M13: 5,062,841 km (0.054 R)
• M14: 5,206,754 km (0.104 R)
• M15: 5,388,366 km (0.066 R)
• M16: 5,683,223 km (0.052 R)
• M17: 5,945,618 km (0.066 R)
• M18: 6,835,576 km (0.105 R)
• M19: 6,875,219 km (0.045 R)
• M20: 7,519,687 km (0.104 R)
• M21: 7,932,277 km (0.086 R)
• M22: 7,974,015 km (0.1 R)
• M23: 8,099,378 km (0.105 R)
• M24: 8,183,303 km (0.081 R)
• M25: 8,822,534 km (0.098 R)
• M26: 10,880,552 km (0.091 R)
• M27: 11,112,728 km (0.104 R)
• M28: 12,882,022 km (0.052 R)
• M29: 13,029,376 km (0.039 R)
• M30: 13,574,062 km (0.109 R)
• M31: 14,075,813 km (0.096 R)
• M32: 15,148,879 km (0.103 R)
• M33: 15,252,550 km (0.077 R)
• M34: 15,408,281 km (0.058 R)
• M35: 15,460,342 km (0.037 R)
• M36: 16,142,358 km (0.078 R)
• M37: 16,195,316 km (0.112 R)
• M38: 17,590,017 km (0.091 R)
• M39: 19,471,210 km (0.097 R)
• M40: 20,150,384 km (0.12 R)
• M41: 20,378,521 km (0.072 R)
• M42: 22,116,250 km (0.051 R)
• M43: 22,943,377 km (0.078 R)
• M44: 25,978,867 km (0.105 R)
• M45: 27,165,029 km (0.051 R)
• M46: 27,733,052 km (0.108 R)
• M47: 27,923,340 km (0.079 R)
• M48: 28,688,533 km (0.081 R)
• M49: 30,696,885 km (0.109 R)
• M50: 31,288,395 km (0.12 R)
• M51: 31,950,066 km (0.116 R)
• M52: 32,349,343 km (0.098 R)
• M53: 32,750,265 km (0.091 R)
• M54: 35,395,754 km (0.052 R)
• M55: 35,602,049 km (0.078 R)
• M56: 35,946,872 km (0.108 R)
• M57: 36,639,810 km (0.093 R)
• M58: 38,461,762 km (0.114 R)
• M59: 38,603,132 km (0.068 R)
• M60: 38,815,561 km (0.08 R)
• M61: 39,597,659 km (0.095 R)
• M62: 40,600,563 km (0.101 R)
• M63: 41,105,157 km (0.078 R)
• M64: 41,466,735 km (0.098 R)
• M65: 42,412,044 km (0.098 R)
• M66: 42,558,201 km (0.101 R)
• M67: 43,806,445 km (0.111 R)
• M68: 44,843,458 km (0.104 R)
• M69: 45,963,497 km (0.094 R)
• M70: 46,489,333 km (0.114 R)
• M71: 46,790,624 km (0.034 R)
• M72: 47,395,298 km (0.109 R)
• M73: 47,622,687 km (0.058 R)
• M74: 49,532,005 km (0.098 R)
• M75: 49,916,920 km (0.115 R)
• M76: 50,380,075 km (0.115 R)
• M77: 50,534,759 km (0.083 R)
• M78: 51,154,992 km (0.086 R)
• M79: 51,699,977 km (0.082 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 12,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit