🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.55 AU - 0.63 AU

Year: 164 Days

Day: 32 Hours

Environment

Temp: 206 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.51 AU - 0.79 AU

Year: 190 Days

Day: 13 Hours

Environment

Temp: 222 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,588,324 km

• M1: 191,784 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.57 AU - 0.93 AU

Year: 235 Days

Day: 41.9 Hours

Environment

Temp: 107 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,588,324 km

• M1: 33,660 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.84 AU - 0.88 AU

Year: 288 Days

Day: 15.7 Hours

Environment

Temp: 91 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.73 AU - 1.13 AU

Year: 324 Days

Day: 18 Hours

Environment

Temp: 115 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.17 AU - 1.61 AU

Year: 593 Days

Day: 26.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697

Radius: 13.9

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.66 AU - 11.34 AU

Year: 11436 Days

Day: 8.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,588,324 km

• M1: 181,462 km (0.026 R)
• M2: 289,322 km (0.114 R)
• M3: 445,951 km (0.086 R)
• M4: 832,363 km (0.086 R)
• M5: 1,023,698 km (0.1 R)
• M6: 1,884,784 km (0.103 R)
• M7: 2,116,211 km (0.116 R)
• M8: 2,222,276 km (0.042 R)
• M9: 2,412,266 km (0.061 R)
• M10: 3,074,386 km (0.083 R)
• M11: 3,663,053 km (0.038 R)
• M12: 4,594,001 km (0.045 R)
• M13: 5,338,849 km (0.098 R)
• M14: 5,448,354 km (0.065 R)
• M15: 6,083,248 km (0.1 R)
• M16: 6,197,690 km (0.109 R)
• M17: 6,390,223 km (0.084 R)
• M18: 7,180,099 km (0.027 R)
• M19: 7,463,737 km (0.103 R)
• M20: 8,126,306 km (0.098 R)
• M21: 8,252,716 km (0.111 R)
• M22: 9,596,554 km (0.029 R)
• M23: 10,914,661 km (0.053 R)
• M24: 11,808,807 km (0.059 R)
• M25: 12,289,016 km (0.114 R)
• M26: 12,628,903 km (0.115 R)
• M27: 13,268,434 km (0.113 R)
• M28: 14,222,120 km (0.028 R)
• M29: 14,374,710 km (0.107 R)
• M30: 14,579,060 km (0.057 R)
• M31: 14,938,993 km (0.08 R)
• M32: 15,510,606 km (0.07 R)
• M33: 15,878,019 km (0.105 R)
• M34: 16,248,423 km (0.084 R)
• M35: 17,268,082 km (0.107 R)
• M36: 18,087,579 km (0.039 R)
• M37: 18,197,833 km (0.086 R)
• M38: 19,368,885 km (0.077 R)
• M39: 19,594,778 km (0.1 R)
• M40: 20,449,431 km (0.104 R)
• M41: 20,910,342 km (0.038 R)
• M42: 21,200,113 km (0.113 R)
• M43: 21,725,052 km (0.058 R)
• M44: 22,313,270 km (0.118 R)
• M45: 22,906,875 km (0.079 R)
• M46: 23,625,992 km (0.12 R)
• M47: 23,867,293 km (0.075 R)
• M48: 24,841,026 km (0.107 R)
• M49: 25,456,172 km (0.079 R)
• M50: 26,014,172 km (0.091 R)
• M51: 26,638,743 km (0.103 R)
• M52: 27,268,401 km (0.07 R)
• M53: 27,839,266 km (0.056 R)
• M54: 28,735,208 km (0.114 R)
• M55: 29,966,099 km (0.059 R)
• M56: 30,096,698 km (0.117 R)
• M57: 30,686,562 km (0.037 R)
• M58: 31,611,825 km (0.113 R)
• M59: 32,345,304 km (0.089 R)
• M60: 32,479,343 km (0.104 R)
• M61: 33,016,998 km (0.119 R)
• M62: 34,101,134 km (0.119 R)
• M63: 34,990,643 km (0.03 R)
• M64: 36,234,998 km (0.071 R)
• M65: 36,862,561 km (0.111 R)
• M66: 37,775,407 km (0.048 R)
• M67: 38,766,643 km (0.054 R)
• M68: 38,980,268 km (0.084 R)
• M69: 40,197,845 km (0.051 R)
• M70: 43,185,315 km (0.099 R)
• M71: 43,554,373 km (0.043 R)
• M72: 44,370,429 km (0.117 R)
• M73: 45,641,263 km (0.115 R)
• M74: 47,227,749 km (0.079 R)
• M75: 47,913,206 km (0.103 R)
• M76: 48,218,984 km (0.045 R)
• M77: 48,372,023 km (0.111 R)
• M78: 48,678,698 km (0.111 R)
• M79: 48,985,972 km (0.089 R)
• M80: 49,371,037 km (0.093 R)
• M81: 49,602,615 km (0.111 R)
• M82: 50,221,800 km (0.084 R)
• M83: 51,859,149 km (0.086 R)
• M84: 52,408,921 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.6

Radius: 4.1

Gravity: 22.94 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 16.12 AU - 19.12 AU

Year: 26748 Days

Day: 18.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,588,324 km

• M1: 57,745 km (0.104 R)
• M2: 86,468 km (0.105 R)
• M3: 138,976 km (0.117 R)
• M4: 638,035 km (0.113 R)
• M5: 802,892 km (0.045 R)
• M6: 1,284,896 km (0.062 R)
• M7: 1,372,710 km (0.099 R)
• M8: 1,523,355 km (0.049 R)
• M9: 1,973,046 km (0.087 R)
• M10: 2,006,706 km (0.048 R)
• M11: 2,177,696 km (0.052 R)
• M12: 2,461,035 km (0.083 R)
• M13: 2,907,584 km (0.118 R)
• M14: 3,459,600 km (0.113 R)
• M15: 4,215,518 km (0.09 R)
• M16: 4,792,069 km (0.12 R)
• M17: 4,837,397 km (0.12 R)
• M18: 5,066,431 km (0.099 R)
• M19: 5,252,082 km (0.091 R)
• M20: 5,678,137 km (0.108 R)
• M21: 6,066,194 km (0.102 R)
• M22: 6,263,364 km (0.044 R)
• M23: 6,512,893 km (0.086 R)
• M24: 7,124,898 km (0.098 R)
• M25: 7,280,629 km (0.117 R)
• M26: 7,595,682 km (0.12 R)
• M27: 8,239,103 km (0.087 R)
• M28: 8,512,418 km (0.082 R)
• M29: 10,862,301 km (0.075 R)
• M30: 11,282,372 km (0.085 R)
• M31: 11,891,535 km (0.086 R)
• M32: 12,014,654 km (0.063 R)
• M33: 12,386,554 km (0.111 R)
• M34: 13,396,639 km (0.104 R)
• M35: 14,171,406 km (0.047 R)
• M36: 14,236,631 km (0.088 R)
• M37: 14,302,005 km (0.086 R)
• M38: 14,367,380 km (0.106 R)
• M39: 14,630,073 km (0.116 R)
• M40: 14,960,685 km (0.104 R)
• M41: 17,762,802 km (0.12 R)
• M42: 18,827,490 km (0.04 R)
• M43: 19,912,673 km (0.038 R)
• M44: 19,985,677 km (0.064 R)
• M45: 22,067,332 km (0.098 R)
• M46: 22,980,477 km (0.066 R)
• M47: 23,595,923 km (0.091 R)
• M48: 24,686,192 km (0.041 R)
• M49: 24,764,731 km (0.085 R)
• M50: 25,158,472 km (0.103 R)
• M51: 25,474,872 km (0.084 R)
• M52: 26,351,964 km (0.032 R)
• M53: 27,320,012 km (0.07 R)
• M54: 27,726,918 km (0.115 R)
• M55: 29,042,033 km (0.081 R)
• M56: 29,457,167 km (0.05 R)
• M57: 29,957,871 km (0.119 R)
• M58: 31,391,916 km (0.071 R)
• M59: 32,761,934 km (0.049 R)
• M60: 34,589,421 km (0.09 R)
• M61: 34,677,235 km (0.081 R)
• M62: 36,003,869 km (0.111 R)
• M63: 36,271,201 km (0.065 R)
• M64: 36,718,199 km (0.034 R)
• M65: 38,524,144 km (0.105 R)
• M66: 39,989,755 km (0.051 R)
• M67: 45,741,793 km (0.105 R)
• M68: 46,127,905 km (0.057 R)
• M69: 47,878,799 km (0.03 R)
• M70: 48,565,602 km (0.114 R)
• M71: 49,058,079 km (0.107 R)
• M72: 50,645,312 km (0.104 R)
• M73: 51,846,732 km (0.109 R)
• M74: 51,947,262 km (0.062 R)
• M75: 53,564,714 km (0.117 R)
• M76: 53,768,018 km (0.104 R)
• M77: 54,481,749 km (0.096 R)
• M78: 54,891,049 km (0.05 R)
• M79: 56,434,750 km (0.065 R)
• M80: 57,888,542 km (0.113 R)
• M81: 59,144,266 km (0.077 R)
• M82: 62,002,483 km (0.111 R)
• M83: 62,643,660 km (0.112 R)
• M84: 64,256,474 km (0.1 R)
• M85: 66,318,681 km (0.106 R)
• M86: 67,303,184 km (0.108 R)
• M87: 67,962,163 km (0.069 R)
• M88: 68,182,222 km (0.073 R)
• M89: 68,623,236 km (0.061 R)
• M90: 68,733,639 km (0.1 R)
• M91: 69,175,851 km (0.112 R)
• M92: 70,174,117 km (0.094 R)
• M93: 73,423,233 km (0.044 R)
• M94: 74,441,396 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.8

Radius: 7.3

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 14.64 AU - 23.3 AU

Year: 29881 Days

Day: 20.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 62,588,324 km

• M1: 135,536 km (0.093 R)
• M2: 205,547 km (0.115 R)
• M3: 352,752 km (0.099 R)
• M4: 535,560 km (0.097 R)
• M5: 648,058 km (0.098 R)
• M6: 810,521 km (0.099 R)
• M7: 941,270 km (0.07 R)
• M8: 1,126,472 km (0.064 R)
• M9: 1,374,505 km (0.087 R)
• M10: 1,585,289 km (0.041 R)
• M11: 1,778,270 km (0.094 R)
• M12: 3,122,108 km (0.051 R)
• M13: 3,364,606 km (0.066 R)
• M14: 3,649,141 km (0.116 R)
• M15: 5,023,496 km (0.089 R)
• M16: 5,104,130 km (0.08 R)
• M17: 5,185,212 km (0.101 R)
• M18: 5,389,862 km (0.089 R)
• M19: 6,939,546 km (0.096 R)
• M20: 7,165,140 km (0.117 R)
• M21: 10,002,862 km (0.116 R)
• M22: 10,206,464 km (0.047 R)
• M23: 10,930,069 km (0.099 R)
• M24: 11,192,613 km (0.111 R)
• M25: 11,457,103 km (0.099 R)
• M26: 13,533,970 km (0.063 R)
• M27: 14,156,596 km (0.084 R)
• M28: 14,730,753 km (0.107 R)
• M29: 15,078,717 km (0.066 R)
• M30: 15,137,061 km (0.093 R)
• M31: 15,664,991 km (0.089 R)
• M32: 16,859,680 km (0.046 R)
• M33: 19,908,036 km (0.064 R)
• M34: 20,164,297 km (0.101 R)
• M35: 21,004,588 km (0.056 R)
• M36: 21,461,909 km (0.111 R)
• M37: 24,890,842 km (0.093 R)
• M38: 25,236,114 km (0.089 R)
• M39: 25,513,468 km (0.09 R)
• M40: 27,056,869 km (0.028 R)
• M41: 27,768,357 km (0.109 R)
• M42: 27,839,715 km (0.074 R)
• M43: 28,485,978 km (0.045 R)
• M44: 28,774,702 km (0.087 R)
• M45: 29,793,014 km (0.069 R)
• M46: 30,306,584 km (0.087 R)
• M47: 31,789,996 km (0.086 R)
• M48: 35,523,062 km (0.116 R)
• M49: 35,989,657 km (0.076 R)
• M50: 36,458,198 km (0.102 R)
• M51: 36,850,144 km (0.072 R)
• M52: 37,086,060 km (0.029 R)
• M53: 38,831,269 km (0.035 R)
• M54: 40,440,792 km (0.082 R)
• M55: 40,521,874 km (0.081 R)
• M56: 41,826,069 km (0.034 R)
• M57: 43,974,444 km (0.084 R)
• M58: 44,224,721 km (0.037 R)
• M59: 46,412,889 km (0.03 R)
• M60: 46,837,747 km (0.079 R)
• M61: 48,205,969 km (0.087 R)
• M62: 48,894,867 km (0.093 R)
• M63: 50,282,687 km (0.111 R)
• M64: 50,369,902 km (0.084 R)
• M65: 53,452,067 km (0.086 R)
• M66: 53,541,078 km (0.072 R)
• M67: 53,630,089 km (0.106 R)
• M68: 53,808,260 km (0.078 R)
• M69: 53,986,580 km (0.1 R)
• M70: 54,791,716 km (0.085 R)
• M71: 58,600,927 km (0.061 R)
• M72: 59,336,051 km (0.114 R)
• M73: 62,026,718 km (0.109 R)
• M74: 62,120,217 km (0.088 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 18,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit