🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.85 AU - 1.09 AU

Year: 354 Days

Day: 34.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.5 AU - 1.52 AU

Year: 688 Days

Day: 44.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.59 AU - 4.53 AU

Year: 3034 Days

Day: 14.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.92 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.1

Radius: 12.9

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 9.53 AU - 14.03 AU

Year: 14994 Days

Day: 11.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 102.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 81,129,262 km

• M1: 241,601 km (0.106 R)
• M2: 421,866 km (0.095 R)
• M3: 525,837 km (0.102 R)
• M4: 660,923 km (0.092 R)
• M5: 765,792 km (0.063 R)
• M6: 1,299,108 km (0.11 R)
• M7: 1,407,566 km (0.077 R)
• M8: 1,605,036 km (0.098 R)
• M9: 2,187,420 km (0.113 R)
• M10: 2,519,228 km (0.095 R)
• M11: 3,157,413 km (0.061 R)
• M12: 3,306,113 km (0.1 R)
• M13: 3,610,395 km (0.111 R)
• M14: 3,726,782 km (0.056 R)
• M15: 4,287,325 km (0.109 R)
• M16: 4,831,562 km (0.071 R)
• M17: 4,917,282 km (0.097 R)
• M18: 5,177,433 km (0.092 R)
• M19: 5,893,558 km (0.062 R)
• M20: 6,216,689 km (0.109 R)
• M21: 6,784,263 km (0.088 R)
• M22: 7,123,103 km (0.115 R)
• M23: 7,368,443 km (0.046 R)
• M24: 7,666,741 km (0.109 R)
• M25: 8,533,362 km (0.118 R)
• M26: 9,484,655 km (0.069 R)
• M27: 9,809,282 km (0.075 R)
• M28: 10,192,552 km (0.055 R)
• M29: 10,525,108 km (0.102 R)
• M30: 10,748,906 km (0.106 R)
• M31: 10,861,254 km (0.116 R)
• M32: 10,974,201 km (0.099 R)
• M33: 11,659,359 km (0.078 R)
• M34: 11,890,936 km (0.069 R)
• M35: 12,951,585 km (0.076 R)
• M36: 14,165,422 km (0.106 R)
• M37: 14,785,954 km (0.09 R)
• M38: 16,635,433 km (0.084 R)
• M39: 18,827,490 km (0.103 R)
• M40: 19,099,310 km (0.055 R)
• M41: 19,922,696 km (0.109 R)
• M42: 20,130,338 km (0.093 R)
• M43: 20,757,752 km (0.073 R)
• M44: 21,817,503 km (0.093 R)
• M45: 25,550,419 km (0.083 R)
• M46: 25,851,559 km (0.061 R)
• M47: 27,528,402 km (0.114 R)
• M48: 28,224,481 km (0.085 R)
• M49: 28,769,915 km (0.101 R)
• M50: 30,826,137 km (0.108 R)
• M51: 31,146,725 km (0.089 R)
• M52: 31,307,394 km (0.08 R)
• M53: 32,114,923 km (0.036 R)
• M54: 33,093,143 km (0.066 R)
• M55: 33,750,626 km (0.065 R)
• M56: 33,998,360 km (0.081 R)
• M57: 35,078,756 km (0.118 R)
• M58: 38,645,319 km (0.117 R)
• M59: 39,337,658 km (0.107 R)
• M60: 39,511,490 km (0.103 R)
• M61: 41,086,606 km (0.083 R)
• M62: 41,527,771 km (0.091 R)
• M63: 41,881,869 km (0.098 R)
• M64: 42,414,736 km (0.101 R)
• M65: 42,592,907 km (0.06 R)
• M66: 45,842,173 km (0.06 R)
• M67: 46,025,131 km (0.086 R)
• M68: 46,391,496 km (0.088 R)
• M69: 47,035,067 km (0.105 R)
• M70: 48,703,532 km (0.113 R)
• M71: 50,108,704 km (0.1 R)
• M72: 50,674,633 km (0.081 R)
• M73: 50,769,029 km (0.088 R)
• M74: 51,622,336 km (0.108 R)
• M75: 52,098,356 km (0.11 R)
• M76: 54,210,229 km (0.056 R)
• M77: 54,500,449 km (0.064 R)
• M78: 56,644,037 km (0.034 R)
• M79: 57,430,323 km (0.098 R)
• M80: 59,013,817 km (0.068 R)
• M81: 60,711,902 km (0.073 R)
• M82: 60,912,663 km (0.108 R)
• M83: 62,021,183 km (0.07 R)
• M84: 62,933,131 km (0.079 R)
• M85: 64,053,769 km (0.069 R)
• M86: 64,462,919 km (0.097 R)
• M87: 65,489,609 km (0.059 R)
• M88: 66,935,922 km (0.034 R)
• M89: 67,871,357 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.5

Radius: 4.9

Gravity: 21.14 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 13.14 AU - 20.5 AU

Year: 25583 Days

Day: 23.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,129,262 km

• M1: 130,150 km (0.059 R)
• M2: 224,995 km (0.109 R)
• M3: 290,220 km (0.06 R)
• M4: 591,809 km (0.116 R)
• M5: 1,222,663 km (0.111 R)
• M6: 1,530,237 km (0.095 R)
• M7: 2,701,887 km (0.054 R)
• M8: 2,898,309 km (0.099 R)
• M9: 3,643,755 km (0.107 R)
• M10: 4,817,799 km (0.103 R)
• M11: 5,008,088 km (0.113 R)
• M12: 6,827,946 km (0.091 R)
• M13: 7,041,721 km (0.117 R)
• M14: 7,095,427 km (0.061 R)
• M15: 7,311,895 km (0.077 R)
• M16: 9,533,124 km (0.115 R)
• M17: 10,012,585 km (0.081 R)
• M18: 10,255,383 km (0.049 R)
• M19: 11,308,402 km (0.085 R)
• M20: 12,655,980 km (0.118 R)
• M21: 12,721,354 km (0.1 R)
• M22: 12,852,551 km (0.062 R)
• M23: 13,248,836 km (0.117 R)
• M24: 14,121,141 km (0.106 R)
• M25: 14,256,976 km (0.095 R)
• M26: 14,873,619 km (0.104 R)
• M27: 14,942,733 km (0.079 R)
• M28: 15,359,363 km (0.062 R)
• M29: 16,703,500 km (0.11 R)
• M30: 17,937,832 km (0.109 R)
• M31: 18,011,284 km (0.117 R)
• M32: 18,603,094 km (0.061 R)
• M33: 19,126,088 km (0.057 R)
• M34: 21,110,504 km (0.1 R)
• M35: 22,442,972 km (0.041 R)
• M36: 22,680,982 km (0.089 R)
• M37: 23,319,615 km (0.116 R)
• M38: 23,480,134 km (0.057 R)
• M39: 23,641,101 km (0.046 R)
• M40: 23,964,233 km (0.069 R)
• M41: 24,533,004 km (0.11 R)
• M42: 24,860,025 km (0.11 R)
• M43: 26,432,897 km (0.087 R)
• M44: 26,600,297 km (0.119 R)
• M45: 26,936,293 km (0.109 R)
• M46: 27,952,512 km (0.09 R)
• M47: 28,895,128 km (0.119 R)
• M48: 29,326,867 km (0.072 R)
• M49: 30,723,214 km (0.083 R)
• M50: 30,811,177 km (0.117 R)
• M51: 32,051,643 km (0.094 R)
• M52: 32,498,641 km (0.059 R)
• M53: 32,767,918 km (0.094 R)
• M54: 33,128,000 km (0.107 R)
• M55: 33,218,207 km (0.114 R)
• M56: 34,489,939 km (0.106 R)
• M57: 34,764,451 km (0.103 R)
• M58: 35,500,173 km (0.088 R)
• M59: 36,987,026 km (0.11 R)
• M60: 38,778,910 km (0.104 R)
• M61: 39,350,673 km (0.049 R)
• M62: 40,598,917 km (0.11 R)
• M63: 43,924,478 km (0.101 R)
• M64: 45,619,721 km (0.096 R)
• M65: 48,868,388 km (0.079 R)
• M66: 49,898,669 km (0.035 R)
• M67: 52,505,861 km (0.086 R)
• M68: 52,927,128 km (0.117 R)
• M69: 53,138,211 km (0.066 R)
• M70: 53,243,827 km (0.106 R)
• M71: 53,772,955 km (0.061 R)
• M72: 53,879,020 km (0.072 R)
• M73: 54,623,269 km (0.062 R)
• M74: 56,014,529 km (0.113 R)
• M75: 57,308,999 km (0.044 R)
• M76: 57,742,684 km (0.087 R)
• M77: 58,831,756 km (0.107 R)
• M78: 59,597,997 km (0.112 R)
• M79: 61,140,650 km (0.108 R)
• M80: 66,187,035 km (0.101 R)
• M81: 67,669,550 km (0.102 R)
• M82: 68,472,292 km (0.109 R)
• M83: 68,932,455 km (0.113 R)
• M84: 70,667,192 km (0.107 R)
• M85: 72,065,333 km (0.063 R)
• M86: 72,182,319 km (0.12 R)
• M87: 73,825,801 km (0.071 R)
• M88: 74,297,633 km (0.1 R)
• M89: 74,888,844 km (0.103 R)
• M90: 75,956,972 km (0.055 R)
• M91: 76,314,063 km (0.106 R)
• M92: 77,988,212 km (0.077 R)
• M93: 79,312,154 km (0.075 R)
• M94: 81,007,696 km (0.113 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 12,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit