🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.82 AU - 1.14 AU

Year: 338 Days

Day: 45.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.26 AU - 1.78 AU

Year: 653 Days

Day: 40.9 Hours

Environment

Temp: 0 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 50,950,588 km

• M1: 110,852 km (0.033 R)
• M2: 132,394 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.68 AU - 3.64 AU

Year: 1956 Days

Day: 14.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,950,588 km

• M1: 675,734 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.46 AU - 5.64 AU

Year: 3380 Days

Day: 37.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 168.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,950,588 km

• M1: 360,980 km (0.061 R)
• M2: 2,584,154 km (0.029 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.4

Radius: 14.3

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.22 AU - 10.6 AU

Year: 10864 Days

Day: 5.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,950,588 km

• M1: 254,316 km (0.079 R)
• M2: 349,311 km (0.114 R)
• M3: 454,329 km (0.115 R)
• M4: 560,842 km (0.107 R)
• M5: 740,659 km (0.059 R)
• M6: 1,013,974 km (0.09 R)
• M7: 1,106,575 km (0.105 R)
• M8: 1,837,959 km (0.113 R)
• M9: 2,216,592 km (0.089 R)
• M10: 2,315,326 km (0.065 R)
• M11: 2,415,407 km (0.059 R)
• M12: 2,646,386 km (0.095 R)
• M13: 2,884,845 km (0.103 R)
• M14: 3,213,811 km (0.037 R)
• M15: 3,671,581 km (0.112 R)
• M16: 5,003,301 km (0.042 R)
• M17: 5,299,804 km (0.104 R)
• M18: 5,601,991 km (0.076 R)
• M19: 6,013,834 km (0.098 R)
• M20: 6,364,641 km (0.076 R)
• M21: 7,086,451 km (0.06 R)
• M22: 8,025,178 km (0.114 R)
• M23: 8,217,561 km (0.119 R)
• M24: 8,528,874 km (0.11 R)
• M25: 9,042,892 km (0.109 R)
• M26: 9,203,111 km (0.096 R)
• M27: 9,404,620 km (0.042 R)
• M28: 9,935,692 km (0.026 R)
• M29: 10,142,586 km (0.116 R)
• M30: 10,434,601 km (0.107 R)
• M31: 10,941,738 km (0.057 R)
• M32: 11,413,869 km (0.053 R)
• M33: 12,511,319 km (0.031 R)
• M34: 12,734,818 km (0.06 R)
• M35: 13,504,948 km (0.098 R)
• M36: 13,918,735 km (0.112 R)
• M37: 14,523,859 km (0.102 R)
• M38: 14,711,754 km (0.061 R)
• M39: 15,185,231 km (0.119 R)
• M40: 16,195,615 km (0.069 R)
• M41: 16,293,003 km (0.103 R)
• M42: 17,029,623 km (0.064 R)
• M43: 17,877,394 km (0.094 R)
• M44: 18,433,450 km (0.047 R)
• M45: 19,097,814 km (0.097 R)
• M46: 19,200,737 km (0.117 R)
• M47: 19,718,196 km (0.114 R)
• M48: 21,351,206 km (0.085 R)
• M49: 21,458,019 km (0.118 R)
• M50: 21,887,216 km (0.101 R)
• M51: 22,048,781 km (0.05 R)
• M52: 23,853,380 km (0.087 R)
• M53: 24,577,285 km (0.068 R)
• M54: 25,139,025 km (0.069 R)
• M55: 25,534,711 km (0.104 R)
• M56: 26,389,812 km (0.113 R)
• M57: 26,792,081 km (0.082 R)
• M58: 28,479,994 km (0.097 R)
• M59: 28,774,402 km (0.067 R)
• M60: 29,307,120 km (0.12 R)
• M61: 30,864,285 km (0.114 R)
• M62: 31,106,184 km (0.117 R)
• M63: 32,755,800 km (0.042 R)
• M64: 33,187,988 km (0.113 R)
• M65: 33,435,872 km (0.096 R)
• M66: 33,684,354 km (0.064 R)
• M67: 34,684,566 km (0.1 R)
• M68: 35,948,518 km (0.073 R)
• M69: 36,522,226 km (0.1 R)
• M70: 36,906,243 km (0.115 R)
• M71: 38,066,824 km (0.1 R)
• M72: 38,716,677 km (0.117 R)
• M73: 39,370,270 km (0.116 R)
• M74: 39,566,991 km (0.079 R)
• M75: 41,219,599 km (0.058 R)
• M76: 43,978,333 km (0.109 R)
• M77: 45,002,480 km (0.114 R)
• M78: 46,034,406 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.7

Radius: 12.5

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 10.12 AU - 11.64 AU

Year: 12498 Days

Day: 7.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,950,588 km

• M1: 230,680 km (0.109 R)
• M2: 368,460 km (0.065 R)
• M3: 592,707 km (0.095 R)
• M4: 846,724 km (0.113 R)
• M5: 1,076,057 km (0.098 R)
• M6: 1,283,400 km (0.083 R)
• M7: 1,526,945 km (0.073 R)
• M8: 1,666,371 km (0.106 R)
• M9: 1,761,665 km (0.102 R)
• M10: 2,267,006 km (0.1 R)
• M11: 2,346,592 km (0.113 R)
• M12: 2,427,225 km (0.106 R)
• M13: 2,703,084 km (0.111 R)
• M14: 3,047,608 km (0.101 R)
• M15: 3,195,411 km (0.103 R)
• M16: 3,345,607 km (0.103 R)
• M17: 3,653,180 km (0.102 R)
• M18: 3,938,014 km (0.073 R)
• M19: 4,131,893 km (0.109 R)
• M20: 4,362,274 km (0.068 R)
• M21: 4,939,273 km (0.102 R)
• M22: 5,649,115 km (0.117 R)
• M23: 7,084,806 km (0.072 R)
• M24: 7,202,838 km (0.077 R)
• M25: 7,520,734 km (0.11 R)
• M26: 8,335,593 km (0.079 R)
• M27: 8,460,208 km (0.047 R)
• M28: 9,093,007 km (0.057 R)
• M29: 9,350,316 km (0.039 R)
• M30: 9,697,383 km (0.085 R)
• M31: 9,960,376 km (0.093 R)
• M32: 10,270,193 km (0.115 R)
• M33: 11,680,303 km (0.117 R)
• M34: 12,574,449 km (0.104 R)
• M35: 12,717,614 km (0.102 R)
• M36: 12,909,399 km (0.084 R)
• M37: 13,199,020 km (0.116 R)
• M38: 13,735,328 km (0.073 R)
• M39: 14,278,818 km (0.104 R)
• M40: 15,899,710 km (0.112 R)
• M41: 17,365,321 km (0.107 R)
• M42: 18,546,994 km (0.037 R)
• M43: 19,092,727 km (0.053 R)
• M44: 19,202,532 km (0.107 R)
• M45: 19,699,048 km (0.093 R)
• M46: 20,311,800 km (0.054 R)
• M47: 20,930,836 km (0.031 R)
• M48: 21,214,324 km (0.118 R)
• M49: 22,476,482 km (0.097 R)
• M50: 23,292,388 km (0.088 R)
• M51: 23,644,991 km (0.101 R)
• M52: 23,940,147 km (0.061 R)
• M53: 24,893,086 km (0.1 R)
• M54: 26,284,495 km (0.04 R)
• M55: 26,713,093 km (0.04 R)
• M56: 28,012,500 km (0.028 R)
• M57: 29,016,302 km (0.113 R)
• M58: 29,776,858 km (0.05 R)
• M59: 30,865,481 km (0.066 R)
• M60: 31,382,342 km (0.106 R)
• M61: 32,228,468 km (0.096 R)
• M62: 32,555,788 km (0.078 R)
• M63: 32,884,305 km (0.101 R)
• M64: 33,544,630 km (0.049 R)
• M65: 34,342,734 km (0.042 R)
• M66: 36,297,231 km (0.112 R)
• M67: 39,400,938 km (0.097 R)
• M68: 39,610,973 km (0.101 R)
• M69: 40,595,477 km (0.048 R)
• M70: 40,736,847 km (0.052 R)
• M71: 40,949,126 km (0.11 R)
• M72: 41,090,795 km (0.061 R)
• M73: 41,801,983 km (0.089 R)
• M74: 42,230,581 km (0.08 R)
• M75: 42,517,061 km (0.07 R)
• M76: 42,948,053 km (0.1 R)
• M77: 44,032,039 km (0.046 R)
• M78: 44,322,708 km (0.095 R)
• M79: 44,540,971 km (0.114 R)
• M80: 45,417,914 km (0.067 R)
• M81: 47,486,403 km (0.088 R)
• M82: 48,532,092 km (0.059 R)
• M83: 49,660,808 km (0.069 R)
• M84: 50,798,351 km (0.045 R)
• M85: 50,950,641 km (0.077 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 16,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit