🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.06 AU - 1.38 AU

Year: 497 Days

Day: 40 Hours

Environment

Temp: 11 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.8 AU - 4.12 AU

Year: 2375 Days

Day: 27.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,511,121 km

• M1: 75,098 km (0.109 R)
• M2: 388,057 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.44 AU - 4.48 AU

Year: 3475 Days

Day: 24.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,511,121 km

• M1: 1,981,723 km (0.075 R)

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.8

Radius: 13.9

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.42 AU - 7.1 AU

Year: 6485 Days

Day: 13.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 30,511,121 km

• M1: 177,872 km (0.091 R)
• M2: 273,016 km (0.092 R)
• M3: 537,056 km (0.117 R)
• M4: 681,867 km (0.066 R)
• M5: 841,937 km (0.12 R)
• M6: 947,403 km (0.112 R)
• M7: 1,072,168 km (0.098 R)
• M8: 1,232,836 km (0.075 R)
• M9: 1,513,930 km (0.076 R)
• M10: 1,868,627 km (0.059 R)
• M11: 2,101,700 km (0.114 R)
• M12: 2,716,548 km (0.066 R)
• M13: 2,837,872 km (0.076 R)
• M14: 3,023,672 km (0.053 R)
• M15: 3,538,588 km (0.083 R)
• M16: 4,058,141 km (0.107 R)
• M17: 4,221,203 km (0.087 R)
• M18: 5,219,619 km (0.114 R)
• M19: 5,499,667 km (0.096 R)
• M20: 5,837,159 km (0.103 R)
• M21: 6,021,613 km (0.112 R)
• M22: 6,234,940 km (0.12 R)
• M23: 6,751,801 km (0.12 R)
• M24: 6,917,854 km (0.118 R)
• M25: 7,169,478 km (0.12 R)
• M26: 7,710,873 km (0.059 R)
• M27: 8,742,649 km (0.104 R)
• M28: 9,599,247 km (0.106 R)
• M29: 10,132,413 km (0.064 R)
• M30: 10,418,594 km (0.105 R)
• M31: 10,514,636 km (0.079 R)
• M32: 10,610,977 km (0.069 R)
• M33: 11,227,769 km (0.107 R)
• M34: 11,424,939 km (0.111 R)
• M35: 11,656,516 km (0.08 R)
• M36: 11,889,590 km (0.11 R)
• M37: 12,191,478 km (0.096 R)
• M38: 12,292,756 km (0.111 R)
• M39: 12,496,060 km (0.104 R)
• M40: 12,974,923 km (0.075 R)
• M41: 13,078,295 km (0.085 R)
• M42: 13,216,523 km (0.098 R)
• M43: 13,879,990 km (0.069 R)
• M44: 15,094,276 km (0.084 R)
• M45: 15,677,408 km (0.11 R)
• M46: 16,268,020 km (0.061 R)
• M47: 16,828,414 km (0.036 R)
• M48: 17,547,232 km (0.072 R)
• M49: 17,814,713 km (0.075 R)
• M50: 18,237,626 km (0.088 R)
• M51: 19,093,475 km (0.068 R)
• M52: 19,605,250 km (0.079 R)
• M53: 19,763,674 km (0.059 R)
• M54: 21,005,935 km (0.1 R)
• M55: 21,820,645 km (0.116 R)
• M56: 22,273,178 km (0.101 R)
• M57: 23,020,420 km (0.057 R)
• M58: 23,691,665 km (0.069 R)
• M59: 23,818,225 km (0.118 R)
• M60: 24,667,642 km (0.077 R)
• M61: 25,527,081 km (0.051 R)
• M62: 25,656,783 km (0.086 R)
• M63: 25,960,466 km (0.071 R)
• M64: 26,790,735 km (0.096 R)
• M65: 27,187,019 km (0.089 R)
• M66: 27,275,282 km (0.08 R)
• M67: 29,197,465 km (0.108 R)
• M68: 29,969,390 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.7

Radius: 11.2

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.13 AU - 11.77 AU

Year: 10718 Days

Day: 13.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,511,121 km

• M1: 175,628 km (0.103 R)
• M2: 403,615 km (0.087 R)
• M3: 486,791 km (0.063 R)
• M4: 742,454 km (0.101 R)
• M5: 1,081,443 km (0.098 R)
• M6: 1,205,160 km (0.062 R)
• M7: 1,399,937 km (0.102 R)
• M8: 1,723,966 km (0.043 R)
• M9: 2,201,333 km (0.106 R)
• M10: 2,551,392 km (0.031 R)
• M11: 2,948,125 km (0.106 R)
• M12: 3,065,260 km (0.072 R)
• M13: 3,213,661 km (0.096 R)
• M14: 3,487,126 km (0.101 R)
• M15: 3,992,019 km (0.06 R)
• M16: 4,220,156 km (0.112 R)
• M17: 4,452,631 km (0.113 R)
• M18: 5,317,307 km (0.094 R)
• M19: 5,641,336 km (0.044 R)
• M20: 5,860,796 km (0.091 R)
• M21: 6,728,613 km (0.064 R)
• M22: 6,961,687 km (0.026 R)
• M23: 7,236,797 km (0.072 R)
• M24: 7,676,615 km (0.098 R)
• M25: 7,838,779 km (0.09 R)
• M26: 8,290,415 km (0.104 R)
• M27: 8,666,205 km (0.1 R)
• M28: 9,090,315 km (0.102 R)
• M29: 9,434,689 km (0.039 R)
• M30: 10,718,239 km (0.047 R)
• M31: 12,339,431 km (0.06 R)
• M32: 13,202,610 km (0.082 R)
• M33: 13,838,252 km (0.054 R)
• M34: 16,478,804 km (0.036 R)
• M35: 18,341,597 km (0.089 R)
• M36: 19,105,294 km (0.109 R)
• M37: 19,546,308 km (0.086 R)
• M38: 20,663,655 km (0.101 R)
• M39: 21,173,185 km (0.073 R)
• M40: 21,686,904 km (0.096 R)
• M41: 23,193,953 km (0.049 R)
• M42: 23,311,387 km (0.113 R)
• M43: 24,197,605 km (0.101 R)
• M44: 25,335,895 km (0.091 R)
• M45: 25,942,066 km (0.088 R)
• M46: 26,675,844 km (0.097 R)
• M47: 26,798,813 km (0.118 R)
• M48: 27,168,768 km (0.035 R)
• M49: 27,789,151 km (0.06 R)
• M50: 28,791,457 km (0.032 R)
• M51: 29,360,527 km (0.11 R)
• M52: 29,678,273 km (0.029 R)
• M53: 29,805,730 km (0.108 R)
• M54: 30,509,738 km (0.083 R)
• M55: 30,960,626 km (0.067 R)
• M56: 31,478,534 km (0.112 R)
• M57: 31,999,433 km (0.074 R)
• M58: 32,195,556 km (0.119 R)
• M59: 32,326,454 km (0.063 R)
• M60: 32,917,815 km (0.039 R)
• M61: 34,178,027 km (0.037 R)
• M62: 34,579,249 km (0.062 R)
• M63: 35,049,435 km (0.104 R)
• M64: 36,404,193 km (0.113 R)
• M65: 37,569,112 km (0.086 R)
• M66: 38,746,297 km (0.077 R)
• M67: 39,094,860 km (0.117 R)
• M68: 39,374,459 km (0.073 R)
• M69: 39,444,471 km (0.062 R)
• M70: 39,584,644 km (0.087 R)
• M71: 41,065,962 km (0.099 R)
• M72: 41,991,973 km (0.073 R)
• M73: 42,349,960 km (0.08 R)
• M74: 42,708,995 km (0.058 R)
• M75: 43,792,233 km (0.081 R)
• M76: 44,009,898 km (0.102 R)
• M77: 44,446,425 km (0.058 R)
• M78: 44,957,601 km (0.107 R)
• M79: 47,393,054 km (0.117 R)
• M80: 47,467,554 km (0.072 R)
• M81: 47,616,703 km (0.078 R)
• M82: 47,765,852 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.8

Radius: 3.8

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 9.84 AU - 16.2 AU

Year: 17334 Days

Day: 16.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 30,511,121 km

• M1: 347,815 km (0.061 R)
• M2: 461,809 km (0.047 R)
• M3: 575,503 km (0.119 R)
• M4: 897,288 km (0.088 R)
• M5: 1,592,021 km (0.104 R)
• M6: 2,070,584 km (0.084 R)
• M7: 2,335,073 km (0.047 R)
• M8: 3,651,534 km (0.057 R)
• M9: 4,156,128 km (0.025 R)
• M10: 4,416,578 km (0.089 R)
• M11: 5,458,677 km (0.103 R)
• M12: 6,627,485 km (0.055 R)
• M13: 6,654,861 km (0.066 R)
• M14: 7,071,043 km (0.102 R)
• M15: 8,878,035 km (0.101 R)
• M16: 10,051,780 km (0.112 R)
• M17: 10,178,190 km (0.111 R)
• M18: 10,850,184 km (0.038 R)
• M19: 10,979,885 km (0.079 R)
• M20: 11,437,505 km (0.073 R)
• M21: 13,157,133 km (0.068 R)
• M22: 13,329,918 km (0.039 R)
• M23: 13,503,601 km (0.033 R)
• M24: 13,993,684 km (0.117 R)
• M25: 14,955,299 km (0.092 R)
• M26: 15,571,642 km (0.07 R)
• M27: 15,608,144 km (0.04 R)
• M28: 16,941,510 km (0.11 R)
• M29: 17,016,758 km (0.052 R)
• M30: 19,361,106 km (0.12 R)
• M31: 19,794,491 km (0.054 R)
• M32: 20,191,374 km (0.05 R)
• M33: 20,430,731 km (0.094 R)
• M34: 21,437,973 km (0.114 R)
• M35: 23,124,689 km (0.103 R)
• M36: 24,131,633 km (0.115 R)
• M37: 25,625,517 km (0.045 R)
• M38: 26,144,472 km (0.103 R)
• M39: 27,105,040 km (0.114 R)
• M40: 27,193,003 km (0.097 R)
• M41: 28,210,568 km (0.107 R)
• M42: 29,964,454 km (0.087 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 20,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit