🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.76 AU - 1.2 AU

Year: 374 Days

Day: 23.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.38 AU - 1.78 AU

Year: 765 Days

Day: 44.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.01 AU - 3.85 AU

Year: 2446 Days

Day: 31.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,396,896 km

• M1: 2,497,237 km (0.071 R)

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.7

Radius: 14.6

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.09 AU - 8.19 AU

Year: 7345 Days

Day: 6.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 81,396,896 km

• M1: 230,530 km (0.109 R)
• M2: 549,473 km (0.041 R)
• M3: 715,975 km (0.085 R)
• M4: 828,323 km (0.095 R)
• M5: 962,961 km (0.117 R)
• M6: 1,105,678 km (0.091 R)
• M7: 1,256,323 km (0.096 R)
• M8: 1,505,254 km (0.104 R)
• M9: 1,849,478 km (0.114 R)
• M10: 2,391,621 km (0.077 R)
• M11: 2,795,535 km (0.052 R)
• M12: 3,124,950 km (0.069 R)
• M13: 3,617,725 km (0.104 R)
• M14: 3,899,418 km (0.117 R)
• M15: 4,268,326 km (0.111 R)
• M16: 4,484,346 km (0.068 R)
• M17: 4,676,429 km (0.096 R)
• M18: 4,843,231 km (0.119 R)
• M19: 4,955,579 km (0.049 R)
• M20: 5,588,976 km (0.076 R)
• M21: 5,707,009 km (0.109 R)
• M22: 5,855,709 km (0.076 R)
• M23: 6,618,359 km (0.055 R)
• M24: 6,964,080 km (0.09 R)
• M25: 7,380,261 km (0.04 R)
• M26: 7,837,432 km (0.043 R)
• M27: 8,371,497 km (0.103 R)
• M28: 8,779,899 km (0.087 R)
• M29: 8,951,937 km (0.097 R)
• M30: 9,299,452 km (0.08 R)
• M31: 10,368,778 km (0.12 R)
• M32: 10,844,200 km (0.102 R)
• M33: 11,589,646 km (0.116 R)
• M34: 11,702,892 km (0.053 R)
• M35: 12,313,251 km (0.098 R)
• M36: 12,738,857 km (0.117 R)
• M37: 13,130,056 km (0.039 R)
• M38: 13,604,730 km (0.096 R)
• M39: 13,924,271 km (0.03 R)
• M40: 14,570,982 km (0.113 R)
• M41: 15,517,787 km (0.115 R)
• M42: 15,809,802 km (0.12 R)
• M43: 16,061,725 km (0.1 R)
• M44: 16,825,273 km (0.118 R)
• M45: 17,082,431 km (0.113 R)
• M46: 18,431,804 km (0.05 R)
• M47: 19,544,812 km (0.116 R)
• M48: 19,815,285 km (0.12 R)
• M49: 20,268,567 km (0.055 R)
• M50: 20,725,439 km (0.054 R)
• M51: 21,231,977 km (0.093 R)
• M52: 21,556,455 km (0.076 R)
• M53: 22,069,575 km (0.058 R)
• M54: 22,351,268 km (0.113 R)
• M55: 23,393,965 km (0.043 R)
• M56: 23,633,172 km (0.059 R)
• M57: 24,258,940 km (0.104 R)
• M58: 24,598,228 km (0.108 R)
• M59: 24,695,467 km (0.071 R)
• M60: 25,330,510 km (0.105 R)
• M61: 25,428,646 km (0.108 R)
• M62: 26,566,787 km (0.069 R)
• M63: 26,716,385 km (0.1 R)
• M64: 27,519,426 km (0.104 R)
• M65: 28,177,806 km (0.064 R)
• M66: 28,636,623 km (0.075 R)
• M67: 29,097,833 km (0.082 R)
• M68: 29,355,291 km (0.107 R)
• M69: 30,810,280 km (0.108 R)
• M70: 31,020,016 km (0.067 R)
• M71: 31,546,601 km (0.087 R)
• M72: 33,574,400 km (0.074 R)
• M73: 36,195,504 km (0.114 R)
• M74: 37,139,616 km (0.084 R)
• M75: 37,307,016 km (0.104 R)

Asteroid Belt

Center: 11.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.8

Radius: 5.5

Gravity: 20.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 14.13 AU - 16.75 AU

Year: 23358 Days

Day: 20.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 81,396,896 km

• M1: 137,780 km (0.051 R)
• M2: 203,154 km (0.114 R)
• M3: 264,788 km (0.103 R)
• M4: 578,345 km (0.11 R)
• M5: 1,233,883 km (0.081 R)
• M6: 1,416,093 km (0.116 R)
• M7: 1,874,312 km (0.088 R)
• M8: 2,083,898 km (0.086 R)
• M9: 2,119,503 km (0.088 R)
• M10: 2,449,815 km (0.068 R)
• M11: 3,365,055 km (0.117 R)
• M12: 3,534,100 km (0.076 R)
• M13: 3,619,670 km (0.12 R)
• M14: 3,662,605 km (0.084 R)
• M15: 3,836,587 km (0.086 R)
• M16: 3,968,682 km (0.048 R)
• M17: 4,558,846 km (0.116 R)
• M18: 5,224,706 km (0.116 R)
• M19: 5,668,712 km (0.094 R)
• M20: 5,819,357 km (0.088 R)
• M21: 6,435,102 km (0.068 R)
• M22: 7,125,496 km (0.115 R)
• M23: 7,233,805 km (0.114 R)
• M24: 7,562,023 km (0.093 R)
• M25: 7,895,028 km (0.09 R)
• M26: 8,806,228 km (0.11 R)
• M27: 8,864,272 km (0.092 R)
• M28: 9,333,411 km (0.031 R)
• M29: 9,392,652 km (0.099 R)
• M30: 10,788,400 km (0.101 R)
• M31: 11,796,839 km (0.091 R)
• M32: 12,377,279 km (0.117 R)
• M33: 13,033,116 km (0.055 R)
• M34: 14,241,867 km (0.12 R)
• M35: 14,652,663 km (0.025 R)
• M36: 15,276,187 km (0.115 R)
• M37: 16,764,386 km (0.11 R)
• M38: 18,595,464 km (0.109 R)
• M39: 19,345,398 km (0.108 R)
• M40: 20,643,010 km (0.119 R)
• M41: 23,240,927 km (0.116 R)
• M42: 23,724,278 km (0.085 R)
• M43: 23,967,224 km (0.111 R)
• M44: 24,292,301 km (0.118 R)
• M45: 26,945,568 km (0.076 R)
• M46: 27,114,464 km (0.03 R)
• M47: 28,049,451 km (0.068 R)
• M48: 29,341,528 km (0.092 R)
• M49: 30,917,242 km (0.111 R)
• M50: 31,715,497 km (0.113 R)
• M51: 31,804,507 km (0.096 R)
• M52: 33,332,051 km (0.106 R)
• M53: 33,604,170 km (0.099 R)
• M54: 34,150,352 km (0.085 R)
• M55: 34,516,118 km (0.085 R)
• M56: 35,806,699 km (0.092 R)
• M57: 36,831,744 km (0.065 R)
• M58: 40,736,398 km (0.073 R)
• M59: 41,318,782 km (0.102 R)
• M60: 42,885,222 km (0.12 R)
• M61: 44,172,062 km (0.12 R)
• M62: 44,570,591 km (0.104 R)
• M63: 44,670,523 km (0.08 R)
• M64: 46,378,781 km (0.071 R)
• M65: 47,495,379 km (0.106 R)
• M66: 48,005,957 km (0.08 R)
• M67: 48,108,282 km (0.099 R)
• M68: 49,341,716 km (0.033 R)
• M69: 50,169,890 km (0.091 R)
• M70: 51,734,983 km (0.115 R)
• M71: 52,365,388 km (0.09 R)
• M72: 52,998,486 km (0.111 R)
• M73: 53,421,998 km (0.079 R)
• M74: 53,634,128 km (0.113 R)
• M75: 55,234,077 km (0.094 R)
• M76: 57,283,119 km (0.1 R)
• M77: 57,608,943 km (0.11 R)
• M78: 61,566,256 km (0.111 R)
• M79: 61,677,407 km (0.08 R)
• M80: 63,128,805 km (0.072 R)
• M81: 64,027,440 km (0.066 R)
• M82: 66,178,807 km (0.107 R)
• M83: 67,549,722 km (0.112 R)
• M84: 70,087,350 km (0.089 R)
• M85: 70,435,764 km (0.112 R)
• M86: 71,017,849 km (0.079 R)
• M87: 71,367,759 km (0.117 R)
• M88: 72,186,657 km (0.038 R)
• M89: 73,951,763 km (0.079 R)
• M90: 74,780,385 km (0.114 R)
• M91: 75,255,209 km (0.115 R)
• M92: 75,374,139 km (0.059 R)
• M93: 78,005,117 km (0.118 R)
• M94: 78,486,672 km (0.1 R)
• M95: 78,607,248 km (0.088 R)
• M96: 79,090,150 km (0.119 R)
• M97: 80,787,637 km (0.093 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 10,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit