🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.54 AU - 0.64 AU

Year: 173 Days

Day: 21.2 Hours

Environment

Temp: 126 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.79 AU - 1.09 AU

Year: 347 Days

Day: 22.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.96 AU - 2.98 AU

Year: 1478 Days

Day: 41.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.96 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.5

Radius: 13.5

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.77 AU - 13.11 AU

Year: 14734 Days

Day: 14.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 81,561,665 km

• M1: 185,053 km (0.11 R)
• M2: 612,603 km (0.091 R)
• M3: 1,619,247 km (0.096 R)
• M4: 1,762,861 km (0.096 R)
• M5: 2,315,775 km (0.12 R)
• M6: 3,764,182 km (0.049 R)
• M7: 4,193,079 km (0.073 R)
• M8: 4,637,833 km (0.064 R)
• M9: 5,140,482 km (0.08 R)
• M10: 5,225,902 km (0.104 R)
• M11: 5,441,772 km (0.102 R)
• M12: 6,061,855 km (0.093 R)
• M13: 6,426,425 km (0.111 R)
• M14: 7,129,236 km (0.088 R)
• M15: 8,054,499 km (0.085 R)
• M16: 9,329,222 km (0.09 R)
• M17: 9,538,959 km (0.093 R)
• M18: 9,697,383 km (0.116 R)
• M19: 10,556,823 km (0.118 R)
• M20: 10,885,489 km (0.074 R)
• M21: 11,051,094 km (0.11 R)
• M22: 11,552,995 km (0.042 R)
• M23: 11,778,439 km (0.119 R)
• M24: 12,348,407 km (0.051 R)
• M25: 13,161,471 km (0.119 R)
• M26: 13,634,051 km (0.115 R)
• M27: 14,595,666 km (0.084 R)
• M28: 15,641,355 km (0.112 R)
• M29: 16,647,550 km (0.107 R)
• M30: 16,774,858 km (0.095 R)
• M31: 17,158,577 km (0.117 R)
• M32: 17,416,035 km (0.108 R)
• M33: 17,545,137 km (0.077 R)
• M34: 18,392,759 km (0.037 R)
• M35: 19,454,156 km (0.115 R)
• M36: 19,588,345 km (0.109 R)
• M37: 20,603,816 km (0.067 R)
• M38: 21,290,320 km (0.1 R)
• M39: 21,914,592 km (0.117 R)
• M40: 24,038,732 km (0.076 R)
• M41: 24,471,519 km (0.073 R)
• M42: 26,227,947 km (0.098 R)
• M43: 27,196,295 km (0.118 R)
• M44: 30,093,407 km (0.071 R)
• M45: 30,248,689 km (0.115 R)
• M46: 31,578,465 km (0.059 R)
• M47: 32,290,252 km (0.098 R)
• M48: 33,649,049 km (0.112 R)
• M49: 34,945,015 km (0.071 R)
• M50: 36,092,431 km (0.119 R)
• M51: 36,422,444 km (0.051 R)
• M52: 36,753,504 km (0.099 R)
• M53: 37,002,585 km (0.043 R)
• M54: 37,252,114 km (0.049 R)
• M55: 38,171,841 km (0.071 R)
• M56: 40,033,737 km (0.072 R)
• M57: 40,204,428 km (0.086 R)
• M58: 41,579,083 km (0.052 R)
• M59: 41,752,018 km (0.072 R)
• M60: 41,838,485 km (0.096 R)
• M61: 42,533,068 km (0.045 R)
• M62: 42,707,200 km (0.114 R)
• M63: 43,056,362 km (0.104 R)
• M64: 43,669,713 km (0.061 R)
• M65: 43,845,490 km (0.116 R)
• M66: 44,285,906 km (0.115 R)
• M67: 44,727,819 km (0.078 R)
• M68: 45,348,949 km (0.08 R)
• M69: 45,526,970 km (0.075 R)
• M70: 46,151,841 km (0.11 R)
• M71: 46,420,369 km (0.089 R)
• M72: 46,779,404 km (0.096 R)
• M73: 46,959,370 km (0.074 R)
• M74: 48,224,669 km (0.102 R)
• M75: 50,051,857 km (0.105 R)
• M76: 51,529,884 km (0.081 R)
• M77: 53,022,123 km (0.062 R)
• M78: 54,339,482 km (0.097 R)
• M79: 55,762,905 km (0.103 R)
• M80: 56,527,201 km (0.114 R)
• M81: 57,006,513 km (0.062 R)
• M82: 57,198,596 km (0.119 R)
• M83: 61,086,346 km (0.106 R)
• M84: 61,972,713 km (0.106 R)
• M85: 63,260,601 km (0.116 R)
• M86: 63,758,313 km (0.098 R)
• M87: 63,858,095 km (0.108 R)
• M88: 65,359,759 km (0.052 R)
• M89: 67,380,078 km (0.07 R)
• M90: 68,092,014 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.8

Radius: 6.4

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 16.69 AU - 16.73 AU

Year: 26011 Days

Day: 22.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 81,561,665 km

• M1: 200,312 km (0.057 R)
• M2: 276,307 km (0.087 R)
• M3: 363,822 km (0.07 R)
• M4: 482,004 km (0.065 R)
• M5: 636,090 km (0.11 R)
• M6: 806,183 km (0.06 R)
• M7: 1,247,347 km (0.044 R)
• M8: 1,368,073 km (0.108 R)
• M9: 1,429,856 km (0.061 R)
• M10: 1,588,729 km (0.039 R)
• M11: 1,992,943 km (0.096 R)
• M12: 2,617,664 km (0.049 R)
• M13: 3,133,776 km (0.053 R)
• M14: 3,466,781 km (0.082 R)
• M15: 3,811,006 km (0.118 R)
• M16: 3,987,382 km (0.107 R)
• M17: 4,031,812 km (0.082 R)
• M18: 4,766,039 km (0.116 R)
• M19: 5,051,920 km (0.097 R)
• M20: 5,245,649 km (0.105 R)
• M21: 6,668,624 km (0.095 R)
• M22: 6,881,203 km (0.117 R)
• M23: 7,587,305 km (0.103 R)
• M24: 8,202,601 km (0.096 R)
• M25: 8,833,904 km (0.037 R)
• M26: 9,243,802 km (0.04 R)
• M27: 9,480,765 km (0.051 R)
• M28: 9,840,099 km (0.104 R)
• M29: 10,387,328 km (0.12 R)
• M30: 11,069,494 km (0.08 R)
• M31: 11,638,415 km (0.096 R)
• M32: 12,087,508 km (0.071 R)
• M33: 12,152,134 km (0.106 R)
• M34: 12,542,285 km (0.112 R)
• M35: 16,879,277 km (0.108 R)
• M36: 17,096,344 km (0.06 R)
• M37: 18,567,041 km (0.06 R)
• M38: 18,791,138 km (0.119 R)
• M39: 20,231,018 km (0.11 R)
• M40: 20,925,451 km (0.091 R)
• M41: 21,470,885 km (0.077 R)
• M42: 21,627,663 km (0.071 R)
• M43: 23,618,362 km (0.099 R)
• M44: 24,023,473 km (0.108 R)
• M45: 24,267,767 km (0.096 R)
• M46: 25,666,955 km (0.1 R)
• M47: 25,833,308 km (0.105 R)
• M48: 26,502,160 km (0.105 R)
• M49: 26,923,129 km (0.096 R)
• M50: 29,147,500 km (0.049 R)
• M51: 29,582,081 km (0.102 R)
• M52: 31,163,929 km (0.112 R)
• M53: 33,406,102 km (0.082 R)
• M54: 34,592,413 km (0.09 R)
• M55: 35,699,737 km (0.064 R)
• M56: 35,885,388 km (0.12 R)
• M57: 36,351,086 km (0.049 R)
• M58: 36,818,579 km (0.085 R)
• M59: 39,665,875 km (0.088 R)
• M60: 39,858,258 km (0.063 R)
• M61: 40,050,791 km (0.096 R)
• M62: 40,824,511 km (0.12 R)
• M63: 41,896,230 km (0.101 R)
• M64: 42,484,748 km (0.058 R)
• M65: 42,583,034 km (0.089 R)
• M66: 44,565,954 km (0.078 R)
• M67: 45,266,969 km (0.099 R)
• M68: 45,971,725 km (0.085 R)
• M69: 46,781,648 km (0.029 R)
• M70: 48,210,158 km (0.095 R)
• M71: 48,415,406 km (0.101 R)
• M72: 50,275,656 km (0.056 R)
• M73: 50,588,016 km (0.093 R)
• M74: 52,159,242 km (0.115 R)
• M75: 54,706,296 km (0.061 R)
• M76: 56,534,831 km (0.104 R)
• M77: 56,968,066 km (0.116 R)
• M78: 58,711,629 km (0.118 R)
• M79: 64,046,588 km (0.088 R)
• M80: 64,385,278 km (0.096 R)
• M81: 64,837,512 km (0.117 R)
• M82: 65,064,153 km (0.053 R)
• M83: 68,033,222 km (0.088 R)
• M84: 68,840,153 km (0.072 R)
• M85: 69,998,340 km (0.101 R)
• M86: 72,099,292 km (0.053 R)
• M87: 73,393,463 km (0.106 R)
• M88: 73,511,496 km (0.091 R)
• M89: 73,747,711 km (0.084 R)
• M90: 74,695,114 km (0.108 R)
• M91: 75,051,606 km (0.044 R)
• M92: 75,646,706 km (0.051 R)
• M93: 75,765,936 km (0.052 R)
• M94: 76,004,545 km (0.089 R)
• M95: 76,602,188 km (0.058 R)
• M96: 77,201,477 km (0.096 R)
• M97: 79,129,495 km (0.106 R)
• M98: 80,464,207 km (0.071 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 11,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit