🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.69 AU - 0.79 AU

Year: 226 Days

Day: 29 Hours

Environment

Temp: 159 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.59 AU - 0.99 AU

Year: 249 Days

Day: 37.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.76 AU - 0.9 AU

Year: 268 Days

Day: 20.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,191,304 km

• M1: 537,356 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.83 AU - 1.01 AU

Year: 313 Days

Day: 40.9 Hours

Environment

Temp: 92 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.42 AU - 2.04 AU

Year: 807 Days

Day: 44.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.03 AU - 2.47 AU

Year: 1197 Days

Day: 37.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.98 AU - 3.86 AU

Year: 2244 Days

Day: 32 Hours

Environment

Temp: -115 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.2

Radius: 8.1

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.49 AU - 9.97 AU

Year: 9151 Days

Day: 14.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,191,304 km

• M1: 152,141 km (0.033 R)
• M2: 208,390 km (0.091 R)
• M3: 276,906 km (0.06 R)
• M4: 470,784 km (0.08 R)
• M5: 926,160 km (0.087 R)
• M6: 979,866 km (0.099 R)
• M7: 1,034,619 km (0.072 R)
• M8: 1,090,419 km (0.119 R)
• M9: 1,595,611 km (0.08 R)
• M10: 1,793,828 km (0.12 R)
• M11: 1,884,484 km (0.077 R)
• M12: 2,000,124 km (0.078 R)
• M13: 2,742,129 km (0.102 R)
• M14: 3,006,917 km (0.118 R)
• M15: 3,762,985 km (0.062 R)
• M16: 3,909,292 km (0.115 R)
• M17: 4,482,251 km (0.049 R)
• M18: 4,606,268 km (0.098 R)
• M19: 4,794,462 km (0.115 R)
• M20: 4,953,185 km (0.11 R)
• M21: 5,772,832 km (0.116 R)
• M22: 6,388,727 km (0.09 R)
• M23: 6,989,661 km (0.062 R)
• M24: 7,351,539 km (0.112 R)
• M25: 7,461,194 km (0.062 R)
• M26: 8,898,231 km (0.106 R)
• M27: 9,132,800 km (0.108 R)
• M28: 9,211,489 km (0.119 R)
• M29: 9,688,108 km (0.118 R)
• M30: 9,768,292 km (0.034 R)
• M31: 9,929,409 km (0.106 R)
• M32: 10,254,336 km (0.105 R)
• M33: 10,831,335 km (0.1 R)
• M34: 11,673,870 km (0.103 R)
• M35: 11,973,664 km (0.114 R)
• M36: 12,189,384 km (0.089 R)
• M37: 12,449,984 km (0.107 R)
• M38: 12,800,342 km (0.101 R)
• M39: 13,331,863 km (0.073 R)
• M40: 13,465,903 km (0.108 R)
• M41: 13,555,512 km (0.074 R)
• M42: 14,462,374 km (0.063 R)
• M43: 15,201,986 km (0.046 R)
• M44: 16,573,649 km (0.066 R)
• M45: 17,984,357 km (0.102 R)
• M46: 18,779,170 km (0.065 R)
• M47: 18,879,251 km (0.058 R)
• M48: 19,636,067 km (0.078 R)
• M49: 20,299,982 km (0.077 R)
• M50: 20,454,367 km (0.087 R)
• M51: 20,712,274 km (0.075 R)
• M52: 21,075,198 km (0.052 R)
• M53: 21,388,008 km (0.029 R)
• M54: 21,807,480 km (0.102 R)
• M55: 22,494,882 km (0.073 R)
• M56: 22,867,979 km (0.054 R)
• M57: 23,135,610 km (0.076 R)
• M58: 23,728,317 km (0.109 R)
• M59: 24,217,053 km (0.092 R)
• M60: 24,599,425 km (0.048 R)
• M61: 24,708,931 km (0.078 R)
• M62: 24,928,690 km (0.095 R)
• M63: 25,814,010 km (0.116 R)
• M64: 26,766,051 km (0.073 R)
• M65: 26,991,645 km (0.111 R)
• M66: 27,615,468 km (0.077 R)
• M67: 29,690,091 km (0.118 R)
• M68: 30,216,526 km (0.078 R)
• M69: 30,687,161 km (0.039 R)
• M70: 30,864,135 km (0.099 R)
• M71: 33,682,559 km (0.117 R)
• M72: 35,029,837 km (0.063 R)
• M73: 35,647,976 km (0.108 R)
• M74: 35,958,391 km (0.107 R)
• M75: 36,644,597 km (0.094 R)
• M76: 36,707,129 km (0.027 R)
• M77: 37,083,517 km (0.063 R)
• M78: 38,283,591 km (0.067 R)
• M79: 38,410,600 km (0.093 R)
• M80: 40,268,755 km (0.119 R)
• M81: 40,333,381 km (0.102 R)
• M82: 40,916,364 km (0.1 R)
• M83: 41,306,515 km (0.062 R)
• M84: 41,567,264 km (0.047 R)
• M85: 41,632,489 km (0.087 R)
• M86: 41,763,238 km (0.054 R)
• M87: 43,077,455 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.5

Radius: 9.9

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.7 AU - 9.82 AU

Year: 10817 Days

Day: 9.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 57,191,304 km

• M1: 123,717 km (0.108 R)
• M2: 194,627 km (0.105 R)
• M3: 722,857 km (0.074 R)
• M4: 1,050,027 km (0.078 R)
• M5: 1,900,342 km (0.097 R)
• M6: 2,729,563 km (0.076 R)
• M7: 3,522,282 km (0.106 R)
• M8: 3,778,693 km (0.101 R)
• M9: 4,165,702 km (0.107 R)
• M10: 5,500,115 km (0.046 R)
• M11: 6,347,138 km (0.068 R)
• M12: 6,409,222 km (0.087 R)
• M13: 7,451,470 km (0.11 R)
• M14: 7,847,456 km (0.062 R)
• M15: 8,683,259 km (0.079 R)
• M16: 10,340,354 km (0.092 R)
• M17: 10,486,960 km (0.114 R)
• M18: 11,030,150 km (0.118 R)
• M19: 11,154,915 km (0.094 R)
• M20: 11,330,393 km (0.116 R)
• M21: 11,557,333 km (0.071 R)
• M22: 13,773,476 km (0.05 R)
• M23: 14,177,989 km (0.111 R)
• M24: 14,422,581 km (0.045 R)
• M25: 14,750,948 km (0.107 R)
• M26: 14,888,429 km (0.049 R)
• M27: 15,026,358 km (0.099 R)
• M28: 16,429,137 km (0.039 R)
• M29: 17,990,640 km (0.075 R)
• M30: 18,521,712 km (0.1 R)
• M31: 18,998,032 km (0.066 R)
• M32: 19,207,619 km (0.105 R)
• M33: 19,297,826 km (0.114 R)
• M34: 19,780,578 km (0.112 R)
• M35: 20,328,705 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.1

Radius: 7.2

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 14.19 AU - 22.39 AU

Year: 27750 Days

Day: 21.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,191,304 km

• M1: 94,695 km (0.07 R)
• M2: 447,597 km (0.068 R)
• M3: 581,038 km (0.103 R)
• M4: 690,095 km (0.118 R)
• M5: 928,704 km (0.108 R)
• M6: 1,285,943 km (0.114 R)
• M7: 1,357,451 km (0.092 R)
• M8: 1,949,709 km (0.117 R)
• M9: 2,032,437 km (0.091 R)
• M10: 2,582,957 km (0.054 R)
• M11: 3,016,791 km (0.094 R)
• M12: 3,112,832 km (0.115 R)
• M13: 3,274,997 km (0.047 R)
• M14: 4,414,035 km (0.116 R)
• M15: 5,082,438 km (0.104 R)
• M16: 5,196,880 km (0.049 R)
• M17: 5,663,327 km (0.064 R)
• M18: 5,861,693 km (0.094 R)
• M19: 6,062,304 km (0.066 R)
• M20: 6,470,407 km (0.049 R)
• M21: 7,184,438 km (0.105 R)
• M22: 7,313,092 km (0.099 R)
• M23: 7,485,728 km (0.033 R)
• M24: 7,703,542 km (0.073 R)
• M25: 8,011,864 km (0.104 R)
• M26: 8,686,251 km (0.029 R)
• M27: 8,869,059 km (0.108 R)
• M28: 9,099,590 km (0.117 R)
• M29: 9,425,414 km (0.077 R)
• M30: 9,613,458 km (0.109 R)
• M31: 10,281,114 km (0.114 R)
• M32: 10,571,782 km (0.079 R)
• M33: 10,718,089 km (0.1 R)
• M34: 11,260,531 km (0.064 R)
• M35: 11,460,094 km (0.085 R)
• M36: 12,014,654 km (0.101 R)
• M37: 12,269,718 km (0.107 R)
• M38: 12,320,881 km (0.117 R)
• M39: 12,578,039 km (0.099 R)
• M40: 13,202,311 km (0.101 R)
• M41: 13,465,454 km (0.113 R)
• M42: 13,624,177 km (0.116 R)
• M43: 14,319,059 km (0.119 R)
• M44: 14,427,069 km (0.055 R)
• M45: 14,481,074 km (0.03 R)
• M46: 14,916,104 km (0.041 R)
• M47: 15,080,363 km (0.102 R)
• M48: 15,300,272 km (0.11 R)
• M49: 15,687,730 km (0.097 R)
• M50: 16,641,866 km (0.087 R)
• M51: 17,499,510 km (0.101 R)
• M52: 18,371,367 km (0.12 R)
• M53: 18,960,333 km (0.047 R)
• M54: 19,257,285 km (0.077 R)
• M55: 21,070,561 km (0.12 R)
• M56: 22,122,084 km (0.088 R)
• M57: 22,184,467 km (0.099 R)
• M58: 22,811,431 km (0.081 R)
• M59: 22,874,562 km (0.044 R)
• M60: 23,063,953 km (0.056 R)
• M61: 23,954,808 km (0.083 R)
• M62: 25,967,348 km (0.113 R)
• M63: 27,965,976 km (0.067 R)
• M64: 29,875,592 km (0.104 R)
• M65: 29,944,557 km (0.118 R)
• M66: 31,265,057 km (0.093 R)
• M67: 31,686,026 km (0.113 R)
• M68: 33,747,036 km (0.097 R)
• M69: 35,266,352 km (0.113 R)
• M70: 35,924,433 km (0.091 R)
• M71: 36,144,641 km (0.026 R)
• M72: 38,371,405 km (0.071 R)
• M73: 38,446,354 km (0.025 R)
• M74: 38,746,746 km (0.097 R)
• M75: 38,897,391 km (0.082 R)
• M76: 40,032,390 km (0.082 R)
• M77: 42,025,483 km (0.11 R)
• M78: 42,180,167 km (0.12 R)
• M79: 43,345,983 km (0.096 R)
• M80: 45,709,480 km (0.106 R)
• M81: 46,826,677 km (0.103 R)
• M82: 47,308,232 km (0.085 R)
• M83: 47,952,849 km (0.039 R)
• M84: 48,843,854 km (0.111 R)
• M85: 49,495,353 km (0.098 R)
• M86: 50,971,734 km (0.114 R)
• M87: 51,964,017 km (0.116 R)
• M88: 52,379,301 km (0.08 R)
• M89: 52,879,257 km (0.065 R)
• M90: 53,046,208 km (0.119 R)
• M91: 53,799,733 km (0.1 R)
• M92: 54,725,444 km (0.119 R)
• M93: 55,571,719 km (0.088 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 17,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit