🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.31 AU - 1.37 AU

Year: 550 Days

Day: 18.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.53 AU - 1.81 AU

Year: 766 Days

Day: 33.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.35 AU - 2.01 AU

Year: 773 Days

Day: 25.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 130.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,956,894 km

• M1: 581,786 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.43 AU - 4.11 AU

Year: 2597 Days

Day: 31.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,956,894 km

• M1: 2,894,719 km (0.105 R)

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.5

Radius: 9

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.8 AU - 7.42 AU

Year: 5358 Days

Day: 9.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,956,894 km

• M1: 123,717 km (0.068 R)
• M2: 228,885 km (0.052 R)
• M3: 380,128 km (0.082 R)
• M4: 475,572 km (0.114 R)
• M5: 732,730 km (0.068 R)
• M6: 942,766 km (0.115 R)
• M7: 1,093,560 km (0.034 R)
• M8: 1,385,276 km (0.084 R)
• M9: 1,629,121 km (0.089 R)
• M10: 2,098,559 km (0.119 R)
• M11: 2,197,443 km (0.117 R)
• M12: 2,277,628 km (0.111 R)
• M13: 2,801,071 km (0.11 R)
• M14: 3,087,850 km (0.097 R)
• M15: 3,384,203 km (0.026 R)
• M16: 3,500,740 km (0.054 R)
• M17: 3,571,200 km (0.115 R)
• M18: 3,785,574 km (0.092 R)
• M19: 3,979,752 km (0.112 R)
• M20: 4,479,559 km (0.078 R)
• M21: 5,132,254 km (0.068 R)
• M22: 5,510,587 km (0.069 R)
• M23: 5,898,195 km (0.075 R)
• M24: 5,982,269 km (0.034 R)
• M25: 6,641,098 km (0.055 R)
• M26: 7,232,758 km (0.08 R)
• M27: 7,353,035 km (0.091 R)
• M28: 7,534,796 km (0.058 R)
• M29: 8,624,616 km (0.088 R)
• M30: 8,848,564 km (0.044 R)
• M31: 8,945,055 km (0.056 R)
• M32: 9,139,233 km (0.057 R)
• M33: 9,433,043 km (0.105 R)
• M34: 9,531,628 km (0.092 R)
• M35: 9,963,069 km (0.081 R)
• M36: 11,928,785 km (0.087 R)
• M37: 12,106,806 km (0.057 R)
• M38: 13,083,531 km (0.043 R)
• M39: 13,156,834 km (0.118 R)
• M40: 13,637,043 km (0.119 R)
• M41: 13,711,393 km (0.079 R)
• M42: 14,652,513 km (0.054 R)
• M43: 15,381,803 km (0.059 R)
• M44: 15,809,353 km (0.06 R)
• M45: 15,926,638 km (0.114 R)
• M46: 16,162,105 km (0.037 R)
• M47: 16,280,287 km (0.12 R)
• M48: 16,517,400 km (0.106 R)
• M49: 16,795,652 km (0.096 R)
• M50: 16,875,388 km (0.055 R)
• M51: 17,356,644 km (0.078 R)
• M52: 17,477,669 km (0.085 R)
• M53: 17,598,843 km (0.087 R)
• M54: 18,086,831 km (0.06 R)
• M55: 19,201,036 km (0.107 R)
• M56: 19,326,250 km (0.091 R)
• M57: 20,125,402 km (0.103 R)
• M58: 20,210,074 km (0.084 R)
• M59: 20,337,382 km (0.095 R)
• M60: 20,592,895 km (0.073 R)
• M61: 21,538,802 km (0.064 R)
• M62: 21,625,419 km (0.102 R)
• M63: 22,323,144 km (0.046 R)
• M64: 22,630,717 km (0.074 R)
• M65: 23,028,199 km (0.118 R)
• M66: 24,415,120 km (0.096 R)
• M67: 24,505,478 km (0.117 R)
• M68: 25,095,791 km (0.058 R)
• M69: 25,599,038 km (0.065 R)
• M70: 25,690,891 km (0.112 R)
• M71: 26,105,427 km (0.044 R)
• M72: 26,708,306 km (0.057 R)
• M73: 27,268,849 km (0.089 R)
• M74: 29,790,920 km (0.074 R)
• M75: 30,032,670 km (0.067 R)
• M76: 30,372,108 km (0.041 R)
• M77: 31,792,390 km (0.084 R)
• M78: 32,237,593 km (0.087 R)
• M79: 32,436,110 km (0.066 R)
• M80: 32,734,557 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.2

Radius: 3.9

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.01 AU - 16.93 AU

Year: 19527 Days

Day: 21.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 66,956,894 km

• M1: 259,552 km (0.068 R)
• M2: 356,193 km (0.101 R)
• M3: 688,749 km (0.084 R)
• M4: 859,141 km (0.1 R)
• M5: 967,749 km (0.096 R)
• M6: 1,132,306 km (0.065 R)
• M7: 2,442,335 km (0.098 R)
• M8: 3,040,577 km (0.109 R)
• M9: 3,113,880 km (0.093 R)
• M10: 4,017,750 km (0.076 R)
• M11: 5,279,458 km (0.047 R)
• M12: 5,679,932 km (0.098 R)
• M13: 5,861,095 km (0.036 R)
• M14: 6,510,051 km (0.089 R)
• M15: 7,230,364 km (0.08 R)
• M16: 7,525,521 km (0.051 R)
• M17: 7,799,435 km (0.092 R)
• M18: 8,331,554 km (0.064 R)
• M19: 9,779,662 km (0.037 R)
• M20: 10,188,064 km (0.086 R)
• M21: 10,768,952 km (0.065 R)
• M22: 10,936,801 km (0.073 R)
• M23: 11,246,918 km (0.092 R)
• M24: 11,962,594 km (0.115 R)
• M25: 12,722,252 km (0.078 R)
• M26: 12,959,215 km (0.103 R)
• M27: 13,921,279 km (0.104 R)
• M28: 14,968,314 km (0.069 R)
• M29: 15,249,708 km (0.051 R)
• M30: 15,627,592 km (0.107 R)
• M31: 16,072,496 km (0.114 R)
• M32: 16,844,571 km (0.096 R)
• M33: 16,877,033 km (0.095 R)
• M34: 17,793,620 km (0.114 R)
• M35: 17,892,803 km (0.109 R)
• M36: 17,959,075 km (0.071 R)
• M37: 18,692,703 km (0.101 R)
• M38: 19,538,380 km (0.063 R)
• M39: 19,880,061 km (0.036 R)
• M40: 20,051,650 km (0.057 R)
• M41: 20,430,880 km (0.097 R)
• M42: 20,708,235 km (0.098 R)
• M43: 20,777,798 km (0.115 R)
• M44: 22,219,921 km (0.064 R)
• M45: 23,440,191 km (0.115 R)
• M46: 23,657,856 km (0.048 R)
• M47: 23,766,913 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.1

Radius: 7

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 13.28 AU - 20.42 AU

Year: 24538 Days

Day: 23.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 66,956,894 km

• M1: 320,289 km (0.091 R)
• M2: 902,973 km (0.108 R)
• M3: 1,299,108 km (0.06 R)
• M4: 2,138,502 km (0.111 R)
• M5: 2,493,497 km (0.093 R)
• M6: 2,593,429 km (0.105 R)
• M7: 3,185,238 km (0.071 R)
• M8: 3,330,497 km (0.109 R)
• M9: 4,010,719 km (0.118 R)
• M10: 4,128,303 km (0.093 R)
• M11: 4,650,699 km (0.113 R)
• M12: 4,732,828 km (0.096 R)
• M13: 4,898,732 km (0.093 R)
• M14: 5,364,879 km (0.09 R)
• M15: 5,581,497 km (0.04 R)
• M16: 7,607,800 km (0.079 R)
• M17: 7,802,427 km (0.066 R)
• M18: 8,596,642 km (0.116 R)
• M19: 9,003,548 km (0.076 R)
• M20: 10,422,184 km (0.105 R)
• M21: 11,240,186 km (0.106 R)
• M22: 11,517,390 km (0.093 R)
• M23: 11,684,790 km (0.115 R)
• M24: 13,110,907 km (0.107 R)
• M25: 13,461,265 km (0.096 R)
• M26: 13,696,583 km (0.111 R)
• M27: 13,933,246 km (0.094 R)
• M28: 14,231,096 km (0.107 R)
• M29: 14,772,341 km (0.037 R)
• M30: 15,566,107 km (0.06 R)
• M31: 15,813,093 km (0.101 R)
• M32: 16,750,773 km (0.071 R)
• M33: 17,003,892 km (0.061 R)
• M34: 18,093,713 km (0.107 R)
• M35: 18,288,489 km (0.072 R)
• M36: 19,603,903 km (0.102 R)
• M37: 20,475,161 km (0.113 R)
• M38: 21,290,619 km (0.115 R)
• M39: 21,978,321 km (0.055 R)
• M40: 22,324,939 km (0.1 R)
• M41: 24,800,933 km (0.11 R)
• M42: 25,017,252 km (0.114 R)
• M43: 25,306,574 km (0.1 R)
• M44: 25,961,514 km (0.096 R)
• M45: 26,181,123 km (0.025 R)
• M46: 27,735,445 km (0.106 R)
• M47: 29,015,405 km (0.093 R)
• M48: 29,700,862 km (0.085 R)
• M49: 30,007,238 km (0.047 R)
• M50: 30,237,619 km (0.074 R)
• M51: 32,259,434 km (0.091 R)
• M52: 32,495,500 km (0.093 R)
• M53: 32,811,151 km (0.095 R)
• M54: 35,372,865 km (0.081 R)
• M55: 37,006,324 km (0.099 R)
• M56: 38,747,793 km (0.112 R)
• M57: 39,502,215 km (0.089 R)
• M58: 44,042,511 km (0.095 R)
• M59: 48,204,623 km (0.074 R)
• M60: 48,654,763 km (0.096 R)
• M61: 49,559,082 km (0.112 R)
• M62: 50,743,149 km (0.028 R)
• M63: 52,582,904 km (0.12 R)
• M64: 52,953,457 km (0.091 R)
• M65: 53,603,909 km (0.051 R)
• M66: 54,537,998 km (0.097 R)
• M67: 55,665,816 km (0.08 R)
• M68: 57,276,686 km (0.094 R)
• M69: 57,371,980 km (0.119 R)
• M70: 60,059,955 km (0.073 R)
• M71: 61,419,201 km (0.065 R)
• M72: 61,809,502 km (0.118 R)
• M73: 64,267,096 km (0.118 R)
• M74: 64,564,047 km (0.081 R)
• M75: 66,156,068 km (0.039 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 10,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit