🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.24 AU - 1.36 AU

Year: 550 Days

Day: 17.1 Hours

Environment

Temp: -13 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,781,984 km

• M1: 103,971 km (0.07 R)
• M2: 170,093 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.7 AU - 3.64 AU

Year: 2093 Days

Day: 29.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.2

Radius: 7.8

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 15.78 AU - 18.86 AU

Year: 26732 Days

Day: 20.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,781,984 km

• M1: 111,899 km (0.118 R)
• M2: 246,986 km (0.054 R)
• M3: 454,927 km (0.092 R)
• M4: 664,663 km (0.084 R)
• M5: 932,743 km (0.081 R)
• M6: 990,338 km (0.114 R)
• M7: 1,702,573 km (0.058 R)
• M8: 1,809,985 km (0.091 R)
• M9: 2,380,551 km (0.054 R)
• M10: 4,194,874 km (0.112 R)
• M11: 5,783,454 km (0.108 R)
• M12: 6,668,774 km (0.104 R)
• M13: 6,782,468 km (0.079 R)
• M14: 7,595,682 km (0.103 R)
• M15: 8,256,306 km (0.101 R)
• M16: 8,748,184 km (0.066 R)
• M17: 10,084,392 km (0.08 R)
• M18: 10,149,617 km (0.095 R)
• M19: 11,144,443 km (0.111 R)
• M20: 11,414,916 km (0.091 R)
• M21: 12,518,649 km (0.115 R)
• M22: 14,900,546 km (0.065 R)
• M23: 15,348,293 km (0.119 R)
• M24: 15,423,391 km (0.113 R)
• M25: 15,498,639 km (0.07 R)
• M26: 16,028,365 km (0.072 R)
• M27: 16,641,118 km (0.101 R)
• M28: 17,027,978 km (0.114 R)
• M29: 17,183,410 km (0.098 R)
• M30: 17,574,459 km (0.038 R)
• M31: 17,810,524 km (0.048 R)
• M32: 17,968,350 km (0.112 R)
• M33: 19,167,526 km (0.075 R)
• M34: 19,410,473 km (0.078 R)
• M35: 19,491,705 km (0.116 R)
• M36: 20,227,726 km (0.09 R)
• M37: 20,475,012 km (0.095 R)
• M38: 21,223,001 km (0.113 R)
• M39: 21,558,400 km (0.087 R)
• M40: 22,660,188 km (0.109 R)
• M41: 22,745,758 km (0.118 R)
• M42: 23,261,123 km (0.028 R)
• M43: 23,780,377 km (0.068 R)
• M44: 26,975,039 km (0.089 R)
• M45: 28,622,261 km (0.116 R)
• M46: 29,085,566 km (0.117 R)
• M47: 30,679,382 km (0.076 R)
• M48: 30,868,773 km (0.114 R)
• M49: 31,439,189 km (0.06 R)
• M50: 31,917,155 km (0.094 R)
• M51: 32,880,415 km (0.098 R)
• M52: 32,977,205 km (0.092 R)
• M53: 33,268,322 km (0.115 R)
• M54: 33,462,949 km (0.067 R)
• M55: 33,560,338 km (0.092 R)
• M56: 36,827,705 km (0.103 R)
• M57: 37,129,743 km (0.077 R)
• M58: 38,142,520 km (0.074 R)
• M59: 40,091,481 km (0.04 R)
• M60: 40,402,196 km (0.094 R)
• M61: 42,916,488 km (0.104 R)
• M62: 43,128,318 km (0.117 R)
• M63: 45,157,763 km (0.087 R)
• M64: 45,481,044 km (0.029 R)
• M65: 46,890,705 km (0.078 R)
• M66: 47,984,863 km (0.105 R)
• M67: 48,094,668 km (0.114 R)
• M68: 48,204,623 km (0.069 R)
• M69: 48,645,338 km (0.108 R)
• M70: 49,530,808 km (0.106 R)
• M71: 49,752,961 km (0.05 R)
• M72: 50,086,863 km (0.045 R)
• M73: 51,542,151 km (0.115 R)
• M74: 52,105,686 km (0.075 R)
• M75: 53,922,403 km (0.118 R)
• M76: 55,529,084 km (0.089 R)
• M77: 57,617,919 km (0.036 R)
• M78: 58,789,420 km (0.059 R)
• M79: 59,732,186 km (0.115 R)
• M80: 59,968,700 km (0.116 R)
• M81: 60,323,995 km (0.115 R)
• M82: 63,794,666 km (0.109 R)
• M83: 67,206,544 km (0.119 R)
• M84: 68,068,826 km (0.116 R)
• M85: 69,431,065 km (0.078 R)
• M86: 69,804,162 km (0.063 R)
• M87: 72,308,580 km (0.094 R)
• M88: 76,247,940 km (0.058 R)
• M89: 83,010,662 km (0.045 R)
• M90: 84,864,030 km (0.084 R)
• M91: 89,150,906 km (0.074 R)
• M92: 89,556,466 km (0.046 R)
• M93: 90,505,066 km (0.088 R)

Asteroid Belt

Center: 18.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304

Radius: 7.1

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 17.26 AU - 21 AU

Year: 31030 Days

Day: 23 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,781,984 km

• M1: 108,010 km (0.114 R)
• M2: 190,438 km (0.081 R)
• M3: 452,384 km (0.083 R)
• M4: 554,111 km (0.053 R)
• M5: 757,115 km (0.112 R)
• M6: 1,527,245 km (0.066 R)
• M7: 1,684,023 km (0.083 R)
• M8: 1,748,350 km (0.082 R)
• M9: 1,912,609 km (0.111 R)
• M10: 1,979,778 km (0.091 R)
• M11: 2,081,954 km (0.108 R)
• M12: 2,961,589 km (0.075 R)
• M13: 3,729,924 km (0.102 R)
• M14: 4,692,436 km (0.118 R)
• M15: 5,201,219 km (0.055 R)
• M16: 7,405,394 km (0.118 R)
• M17: 7,833,692 km (0.12 R)
• M18: 9,975,336 km (0.061 R)
• M19: 10,210,803 km (0.12 R)
• M20: 11,049,000 km (0.12 R)
• M21: 11,599,520 km (0.054 R)
• M22: 14,284,353 km (0.079 R)
• M23: 14,749,901 km (0.116 R)
• M24: 14,816,772 km (0.107 R)
• M25: 15,763,876 km (0.051 R)
• M26: 16,175,719 km (0.117 R)
• M27: 16,521,738 km (0.113 R)
• M28: 17,220,959 km (0.045 R)
• M29: 17,362,030 km (0.119 R)
• M30: 18,144,427 km (0.113 R)
• M31: 18,720,678 km (0.12 R)
• M32: 18,865,638 km (0.09 R)
• M33: 19,229,759 km (0.103 R)
• M34: 20,784,231 km (0.111 R)
• M35: 22,378,794 km (0.056 R)
• M36: 22,532,730 km (0.113 R)
• M37: 22,686,966 km (0.114 R)
• M38: 23,074,125 km (0.087 R)
• M39: 23,541,619 km (0.115 R)
• M40: 23,619,858 km (0.029 R)
• M41: 24,406,743 km (0.085 R)
• M42: 25,523,042 km (0.116 R)
• M43: 26,492,885 km (0.116 R)
• M44: 27,228,159 km (0.098 R)
• M45: 28,136,068 km (0.115 R)
• M46: 30,320,945 km (0.107 R)
• M47: 33,259,496 km (0.097 R)
• M48: 33,435,124 km (0.09 R)
• M49: 34,584,485 km (0.084 R)
• M50: 35,387,676 km (0.076 R)
• M51: 35,836,619 km (0.115 R)
• M52: 36,740,040 km (0.109 R)
• M53: 37,012,608 km (0.085 R)
• M54: 37,103,563 km (0.099 R)
• M55: 37,376,878 km (0.095 R)
• M56: 38,661,625 km (0.108 R)
• M57: 40,615,672 km (0.096 R)
• M58: 42,601,584 km (0.11 R)
• M59: 42,887,914 km (0.095 R)
• M60: 43,174,843 km (0.1 R)
• M61: 44,135,860 km (0.108 R)
• M62: 44,909,730 km (0.085 R)
• M63: 46,176,824 km (0.091 R)
• M64: 46,569,069 km (0.105 R)
• M65: 47,159,532 km (0.06 R)
• M66: 47,455,586 km (0.072 R)
• M67: 50,047,968 km (0.062 R)
• M68: 50,551,813 km (0.049 R)
• M69: 50,753,770 km (0.07 R)
• M70: 51,971,347 km (0.081 R)
• M71: 53,095,875 km (0.115 R)
• M72: 53,506,820 km (0.088 R)
• M73: 55,994,333 km (0.101 R)
• M74: 56,936,950 km (0.108 R)
• M75: 58,201,800 km (0.116 R)
• M76: 59,582,438 km (0.091 R)
• M77: 59,795,765 km (0.084 R)
• M78: 60,759,026 km (0.043 R)
• M79: 62,592,647 km (0.098 R)
• M80: 62,809,564 km (0.045 R)
• M81: 63,461,661 km (0.114 R)
• M82: 64,116,151 km (0.062 R)
• M83: 64,772,886 km (0.045 R)
• M84: 66,756,255 km (0.075 R)
• M85: 66,977,959 km (0.095 R)
• M86: 67,310,814 km (0.069 R)
• M87: 68,647,770 km (0.031 R)
• M88: 69,431,663 km (0.081 R)
• M89: 70,669,585 km (0.109 R)
• M90: 71,461,257 km (0.103 R)
• M91: 71,687,898 km (0.09 R)
• M92: 72,142,077 km (0.087 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 14,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit