🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.52 AU - 0.6 AU

Year: 158 Days

Day: 33.8 Hours

Environment

Temp: 136 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.82 AU - 0.84 AU

Year: 285 Days

Day: 27.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.71 AU - 1.13 AU

Year: 332 Days

Day: 25.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.68 AU - 2.9 AU

Year: 1756 Days

Day: 36.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.6

Radius: 13.7

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.3 AU - 5.46 AU

Year: 3453 Days

Day: 9.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 106,240,901 km

• M1: 171,140 km (0.097 R)
• M2: 324,029 km (0.098 R)
• M3: 437,125 km (0.095 R)
• M4: 604,974 km (0.111 R)
• M5: 850,015 km (0.06 R)
• M6: 1,399,787 km (0.101 R)
• M7: 1,692,102 km (0.053 R)
• M8: 1,874,312 km (0.082 R)
• M9: 2,092,874 km (0.11 R)
• M10: 2,619,758 km (0.072 R)
• M11: 2,733,452 km (0.083 R)
• M12: 2,832,187 km (0.1 R)
• M13: 3,239,542 km (0.099 R)
• M14: 3,521,683 km (0.105 R)
• M15: 3,611,592 km (0.101 R)
• M16: 3,757,001 km (0.116 R)
• M17: 4,110,201 km (0.097 R)
• M18: 4,262,193 km (0.065 R)
• M19: 4,474,323 km (0.119 R)
• M20: 4,591,458 km (0.114 R)
• M21: 4,849,065 km (0.107 R)
• M22: 5,050,424 km (0.089 R)
• M23: 5,233,981 km (0.025 R)
• M24: 5,336,904 km (0.102 R)
• M25: 5,819,507 km (0.107 R)
• M26: 5,926,320 km (0.117 R)
• M27: 6,141,890 km (0.096 R)
• M28: 6,272,489 km (0.099 R)
• M29: 6,360,004 km (0.118 R)
• M30: 6,603,100 km (0.041 R)
• M31: 6,849,189 km (0.077 R)
• M32: 7,098,269 km (0.104 R)
• M33: 7,212,562 km (0.051 R)
• M34: 7,840,275 km (0.115 R)
• M35: 8,268,424 km (0.076 R)
• M36: 8,461,256 km (0.062 R)
• M37: 8,753,271 km (0.111 R)
• M38: 9,247,542 km (0.091 R)
• M39: 10,134,059 km (0.114 R)
• M40: 10,522,415 km (0.102 R)
• M41: 10,705,373 km (0.057 R)
• M42: 11,528,162 km (0.052 R)
• M43: 11,716,655 km (0.081 R)
• M44: 11,824,964 km (0.071 R)
• M45: 12,343,769 km (0.112 R)
• M46: 12,730,779 km (0.055 R)
• M47: 13,206,051 km (0.088 R)
• M48: 13,573,613 km (0.039 R)
• M49: 13,887,170 km (0.115 R)
• M50: 14,434,399 km (0.067 R)
• M51: 15,076,922 km (0.042 R)
• M52: 15,998,295 km (0.114 R)
• M53: 16,390,092 km (0.063 R)
• M54: 16,511,267 km (0.097 R)
• M55: 16,632,740 km (0.105 R)
• M56: 16,785,031 km (0.114 R)
• M57: 17,275,413 km (0.079 R)
• M58: 17,368,014 km (0.093 R)
• M59: 17,460,615 km (0.078 R)
• M60: 17,988,695 km (0.096 R)
• M61: 18,082,493 km (0.102 R)
• M62: 18,239,122 km (0.078 R)
• M63: 18,997,134 km (0.038 R)
• M64: 19,252,199 km (0.105 R)
• M65: 19,572,488 km (0.078 R)
• M66: 19,926,885 km (0.103 R)
• M67: 20,185,989 km (0.105 R)
• M68: 20,609,500 km (0.058 R)
• M69: 20,773,160 km (0.095 R)
• M70: 21,498,261 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.8

Radius: 12.4

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.87 AU - 9.61 AU

Year: 8112 Days

Day: 12.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 106,240,901 km

• M1: 159,621 km (0.118 R)
• M2: 270,623 km (0.094 R)
• M3: 382,223 km (0.097 R)
• M4: 707,598 km (0.065 R)
• M5: 895,642 km (0.072 R)
• M6: 1,372,411 km (0.101 R)
• M7: 1,577,061 km (0.032 R)
• M8: 2,231,402 km (0.092 R)
• M9: 2,311,287 km (0.103 R)
• M10: 2,453,555 km (0.109 R)
• M11: 2,854,477 km (0.117 R)
• M12: 3,321,821 km (0.115 R)
• M13: 3,436,712 km (0.089 R)
• M14: 4,080,282 km (0.116 R)
• M15: 4,479,259 km (0.048 R)
• M16: 5,261,357 km (0.065 R)
• M17: 5,917,643 km (0.118 R)
• M18: 6,001,418 km (0.095 R)
• M19: 6,341,005 km (0.118 R)
• M20: 6,426,725 km (0.114 R)
• M21: 6,686,726 km (0.043 R)
• M22: 6,803,412 km (0.084 R)
• M23: 7,097,970 km (0.094 R)
• M24: 7,306,809 km (0.097 R)
• M25: 7,517,592 km (0.117 R)
• M26: 7,608,548 km (0.066 R)
• M27: 7,730,320 km (0.087 R)
• M28: 8,193,176 km (0.102 R)
• M29: 8,601,728 km (0.119 R)
• M30: 9,145,815 km (0.109 R)
• M31: 9,503,953 km (0.117 R)
• M32: 10,571,932 km (0.113 R)
• M33: 11,016,686 km (0.1 R)
• M34: 11,293,442 km (0.101 R)
• M35: 11,467,574 km (0.111 R)
• M36: 12,101,869 km (0.085 R)
• M37: 13,001,701 km (0.063 R)
• M38: 13,625,972 km (0.117 R)
• M39: 14,865,540 km (0.095 R)
• M40: 15,171,468 km (0.107 R)
• M41: 15,595,578 km (0.112 R)
• M42: 15,867,547 km (0.049 R)
• M43: 17,491,581 km (0.044 R)
• M44: 18,058,258 km (0.094 R)
• M45: 18,754,487 km (0.098 R)
• M46: 19,710,267 km (0.045 R)
• M47: 19,920,303 km (0.106 R)
• M48: 20,004,377 km (0.091 R)
• M49: 21,066,522 km (0.08 R)
• M50: 21,367,213 km (0.106 R)
• M51: 21,669,401 km (0.102 R)
• M52: 21,842,636 km (0.096 R)
• M53: 22,277,816 km (0.064 R)
• M54: 22,584,192 km (0.086 R)
• M55: 22,715,838 km (0.097 R)
• M56: 24,858,080 km (0.069 R)
• M57: 24,994,214 km (0.036 R)
• M58: 25,861,433 km (0.04 R)
• M59: 26,045,288 km (0.116 R)
• M60: 26,367,971 km (0.114 R)
• M61: 27,578,517 km (0.039 R)
• M62: 29,332,103 km (0.108 R)
• M63: 29,476,016 km (0.111 R)
• M64: 30,343,535 km (0.052 R)
• M65: 31,121,743 km (0.096 R)
• M66: 31,906,533 km (0.041 R)
• M67: 32,251,955 km (0.101 R)
• M68: 33,345,515 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.2

Radius: 6.9

Gravity: 15.97 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 15.54 AU - 22.56 AU

Year: 31323 Days

Day: 19.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,240,901 km

• M1: 161,715 km (0.096 R)
• M2: 583,132 km (0.11 R)
• M3: 967,150 km (0.075 R)
• M4: 1,133,054 km (0.113 R)
• M5: 1,344,586 km (0.083 R)
• M6: 1,607,130 km (0.082 R)
• M7: 1,724,564 km (0.099 R)
• M8: 2,051,884 km (0.107 R)
• M9: 2,532,991 km (0.076 R)
• M10: 2,624,246 km (0.112 R)
• M11: 2,857,020 km (0.106 R)
• M12: 2,952,015 km (0.066 R)
• M13: 3,749,371 km (0.117 R)
• M14: 4,553,909 km (0.106 R)
• M15: 6,129,922 km (0.117 R)
• M16: 7,200,744 km (0.066 R)
• M17: 7,857,179 km (0.06 R)
• M18: 8,808,173 km (0.107 R)
• M19: 9,086,575 km (0.088 R)
• M20: 9,651,905 km (0.106 R)
• M21: 10,083,495 km (0.088 R)
• M22: 12,645,209 km (0.085 R)
• M23: 13,674,891 km (0.093 R)
• M24: 14,159,289 km (0.094 R)
• M25: 14,321,902 km (0.051 R)
• M26: 14,567,242 km (0.062 R)
• M27: 14,896,358 km (0.113 R)
• M28: 18,231,193 km (0.1 R)
• M29: 18,585,890 km (0.097 R)
• M30: 18,764,061 km (0.116 R)
• M31: 19,482,430 km (0.114 R)
• M32: 19,754,100 km (0.092 R)
• M33: 20,945,946 km (0.039 R)
• M34: 22,634,158 km (0.057 R)
• M35: 23,398,453 km (0.111 R)
• M36: 26,239,317 km (0.07 R)
• M37: 32,023,967 km (0.104 R)
• M38: 32,451,817 km (0.05 R)
• M39: 33,854,896 km (0.044 R)
• M40: 35,719,633 km (0.07 R)
• M41: 35,941,188 km (0.066 R)
• M42: 36,831,893 km (0.111 R)
• M43: 37,392,287 km (0.091 R)
• M44: 37,617,282 km (0.087 R)
• M45: 40,121,401 km (0.085 R)
• M46: 40,698,101 km (0.079 R)
• M47: 41,859,429 km (0.113 R)
• M48: 43,267,444 km (0.118 R)
• M49: 43,503,659 km (0.084 R)
• M50: 44,333,628 km (0.072 R)
• M51: 44,571,788 km (0.079 R)
• M52: 45,768,721 km (0.089 R)
• M53: 46,371,002 km (0.11 R)
• M54: 46,854,801 km (0.101 R)
• M55: 48,684,084 km (0.078 R)
• M56: 50,412,238 km (0.115 R)
• M57: 51,034,266 km (0.118 R)
• M58: 51,658,987 km (0.113 R)
• M59: 52,034,927 km (0.072 R)
• M60: 54,692,234 km (0.119 R)
• M61: 56,746,212 km (0.112 R)
• M62: 59,349,066 km (0.119 R)
• M63: 61,591,837 km (0.115 R)
• M64: 64,131,261 km (0.095 R)
• M65: 65,616,917 km (0.112 R)
• M66: 66,296,092 km (0.086 R)
• M67: 66,568,360 km (0.079 R)
• M68: 66,704,643 km (0.088 R)
• M69: 66,840,927 km (0.108 R)
• M70: 67,113,943 km (0.118 R)
• M71: 67,387,408 km (0.045 R)
• M72: 67,798,204 km (0.106 R)
• M73: 68,484,708 km (0.09 R)
• M74: 68,759,969 km (0.053 R)
• M75: 69,035,528 km (0.097 R)
• M76: 71,951,639 km (0.054 R)
• M77: 73,495,040 km (0.084 R)
• M78: 74,341,615 km (0.078 R)
• M79: 76,329,172 km (0.07 R)
• M80: 78,046,855 km (0.078 R)
• M81: 78,766,271 km (0.053 R)
• M82: 79,198,908 km (0.089 R)
• M83: 79,632,443 km (0.068 R)
• M84: 85,043,248 km (0.078 R)
• M85: 85,931,859 km (0.063 R)
• M86: 86,377,362 km (0.111 R)
• M87: 89,066,084 km (0.077 R)
• M88: 89,516,823 km (0.117 R)
• M89: 89,968,309 km (0.04 R)
• M90: 90,420,693 km (0.117 R)
• M91: 91,782,034 km (0.115 R)
• M92: 95,906,896 km (0.061 R)
• M93: 99,312,342 km (0.05 R)
• M94: 101,343,133 km (0.086 R)
• M95: 102,914,658 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 14,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit