🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.87 AU - 1.19 AU

Year: 384 Days

Day: 23.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 132.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,908,552 km

• M1: 305,329 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.92 AU - 3.14 AU

Year: 1936 Days

Day: 26.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,908,552 km

• M1: 70,012 km (0.101 R)

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.1

Radius: 9.3

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.72 AU - 7.58 AU

Year: 7018 Days

Day: 12.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,908,552 km

• M1: 116,387 km (0.082 R)
• M2: 181,911 km (0.105 R)
• M3: 269,127 km (0.114 R)
• M4: 385,663 km (0.052 R)
• M5: 451,636 km (0.111 R)
• M6: 791,223 km (0.102 R)
• M7: 982,559 km (0.096 R)
• M8: 1,102,387 km (0.106 R)
• M9: 1,252,733 km (0.096 R)
• M10: 1,383,332 km (0.09 R)
• M11: 1,450,351 km (0.087 R)
• M12: 2,165,429 km (0.062 R)
• M13: 2,291,540 km (0.088 R)
• M14: 2,452,657 km (0.047 R)
• M15: 2,684,534 km (0.072 R)
• M16: 2,923,741 km (0.109 R)
• M17: 3,331,694 km (0.062 R)
• M18: 3,459,451 km (0.108 R)
• M19: 3,663,652 km (0.049 R)
• M20: 3,814,596 km (0.119 R)
• M21: 4,260,099 km (0.087 R)
• M22: 4,907,409 km (0.077 R)
• M23: 5,011,379 km (0.081 R)
• M24: 5,158,135 km (0.111 R)
• M25: 5,242,657 km (0.115 R)
• M26: 5,413,049 km (0.059 R)
• M27: 5,693,994 km (0.103 R)
• M28: 5,957,436 km (0.058 R)
• M29: 6,113,018 km (0.117 R)
• M30: 6,337,564 km (0.101 R)
• M31: 6,771,847 km (0.105 R)
• M32: 6,887,785 km (0.118 R)
• M33: 7,027,659 km (0.104 R)
• M34: 7,263,126 km (0.1 R)
• M35: 7,765,775 km (0.119 R)
• M36: 7,862,864 km (0.108 R)
• M37: 8,082,623 km (0.086 R)
• M38: 8,304,477 km (0.114 R)
• M39: 8,703,903 km (0.108 R)
• M40: 8,982,155 km (0.072 R)
• M41: 9,263,399 km (0.062 R)
• M42: 9,573,516 km (0.068 R)
• M43: 10,416,949 km (0.076 R)
• M44: 10,550,988 km (0.066 R)
• M45: 10,658,549 km (0.087 R)
• M46: 11,421,797 km (0.06 R)
• M47: 12,005,828 km (0.072 R)
• M48: 12,118,176 km (0.055 R)
• M49: 12,943,208 km (0.096 R)
• M50: 13,610,265 km (0.087 R)
• M51: 14,407,771 km (0.114 R)
• M52: 14,467,460 km (0.088 R)
• M53: 14,767,105 km (0.112 R)
• M54: 15,402,896 km (0.065 R)
• M55: 15,831,793 km (0.102 R)
• M56: 16,016,846 km (0.033 R)
• M57: 16,264,580 km (0.099 R)
• M58: 16,576,192 km (0.064 R)
• M59: 17,554,562 km (0.06 R)
• M60: 17,778,061 km (0.101 R)
• M61: 17,906,117 km (0.027 R)
• M62: 18,131,112 km (0.098 R)
• M63: 18,454,244 km (0.111 R)
• M64: 18,877,007 km (0.061 R)
• M65: 19,434,708 km (0.059 R)
• M66: 19,533,742 km (0.074 R)
• M67: 19,665,986 km (0.104 R)
• M68: 20,432,077 km (0.081 R)
• M69: 20,667,245 km (0.092 R)
• M70: 21,242,000 km (0.062 R)
• M71: 21,685,109 km (0.083 R)
• M72: 21,890,656 km (0.118 R)
• M73: 22,303,696 km (0.107 R)
• M74: 22,753,986 km (0.1 R)
• M75: 22,858,405 km (0.086 R)
• M76: 23,102,399 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.9

Radius: 8.4

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.99 AU - 8.05 AU

Year: 7570 Days

Day: 14.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,908,552 km

• M1: 105,466 km (0.098 R)
• M2: 208,689 km (0.106 R)
• M3: 291,865 km (0.116 R)
• M4: 389,852 km (0.101 R)
• M5: 469,139 km (0.061 R)
• M6: 646,263 km (0.091 R)
• M7: 755,619 km (0.096 R)
• M8: 1,180,178 km (0.096 R)
• M9: 1,457,233 km (0.05 R)
• M10: 1,554,322 km (0.092 R)
• M11: 1,670,260 km (0.115 R)
• M12: 1,963,921 km (0.119 R)
• M13: 2,162,736 km (0.078 R)
• M14: 2,349,135 km (0.104 R)
• M15: 3,315,837 km (0.064 R)
• M16: 3,618,772 km (0.077 R)
• M17: 3,796,046 km (0.12 R)
• M18: 4,021,490 km (0.109 R)
• M19: 4,182,008 km (0.083 R)
• M20: 4,796,557 km (0.096 R)
• M21: 5,015,867 km (0.028 R)
• M22: 5,114,452 km (0.078 R)
• M23: 5,439,229 km (0.118 R)
• M24: 5,642,532 km (0.114 R)
• M25: 5,848,230 km (0.101 R)
• M26: 6,004,111 km (0.093 R)
• M27: 6,135,158 km (0.117 R)
• M28: 6,214,146 km (0.103 R)
• M29: 6,560,764 km (0.051 R)
• M30: 6,641,547 km (0.046 R)
• M31: 6,886,289 km (0.091 R)
• M32: 6,941,042 km (0.11 R)
• M33: 7,189,225 km (0.029 R)
• M34: 7,553,047 km (0.102 R)
• M35: 7,694,566 km (0.114 R)
• M36: 7,751,414 km (0.112 R)
• M37: 7,808,410 km (0.103 R)
• M38: 7,922,703 km (0.069 R)
• M39: 8,356,836 km (0.116 R)
• M40: 9,278,210 km (0.083 R)
• M41: 9,369,015 km (0.11 R)
• M42: 9,429,752 km (0.093 R)
• M43: 9,582,192 km (0.041 R)
• M44: 10,325,395 km (0.114 R)
• M45: 10,894,914 km (0.109 R)
• M46: 10,990,806 km (0.106 R)
• M47: 11,409,680 km (0.071 R)
• M48: 11,474,605 km (0.104 R)
• M49: 11,604,756 km (0.068 R)
• M50: 12,031,259 km (0.105 R)
• M51: 12,563,379 km (0.119 R)
• M52: 12,630,399 km (0.109 R)
• M53: 12,764,887 km (0.044 R)
• M54: 13,001,252 km (0.107 R)
• M55: 14,100,497 km (0.037 R)
• M56: 14,239,922 km (0.099 R)
• M57: 14,590,729 km (0.113 R)
• M58: 14,908,774 km (0.113 R)
• M59: 15,876,822 km (0.111 R)
• M60: 16,094,786 km (0.039 R)
• M61: 16,533,407 km (0.053 R)
• M62: 17,835,507 km (0.088 R)
• M63: 18,175,692 km (0.085 R)
• M64: 18,365,532 km (0.082 R)
• M65: 18,594,267 km (0.073 R)
• M66: 19,713,110 km (0.09 R)
• M67: 19,791,050 km (0.031 R)
• M68: 21,572,312 km (0.109 R)
• M69: 21,813,763 km (0.087 R)
• M70: 21,934,788 km (0.063 R)
• M71: 22,217,977 km (0.107 R)
• M72: 22,583,893 km (0.118 R)
• M73: 23,445,577 km (0.116 R)
• M74: 23,859,664 km (0.108 R)
• M75: 24,150,931 km (0.104 R)
• M76: 25,710,189 km (0.119 R)
• M77: 25,966,151 km (0.102 R)
• M78: 26,137,142 km (0.113 R)
• M79: 27,345,294 km (0.063 R)
• M80: 27,824,755 km (0.118 R)
• M81: 28,175,263 km (0.118 R)
• M82: 28,659,661 km (0.11 R)
• M83: 28,792,205 km (0.032 R)
• M84: 28,925,047 km (0.085 R)
• M85: 29,058,040 km (0.114 R)
• M86: 29,324,623 km (0.088 R)
• M87: 29,547,375 km (0.025 R)
• M88: 29,815,454 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.5

Radius: 13.6

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.99 AU - 11.31 AU

Year: 10160 Days

Day: 6.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,908,552 km

• M1: 170,392 km (0.043 R)
• M2: 293,062 km (0.115 R)
• M3: 532,419 km (0.085 R)
• M4: 939,923 km (0.106 R)
• M5: 1,143,227 km (0.112 R)
• M6: 1,305,989 km (0.08 R)
• M7: 1,476,830 km (0.111 R)
• M8: 2,012,989 km (0.059 R)
• M9: 2,234,992 km (0.07 R)
• M10: 2,372,173 km (0.066 R)
• M11: 2,607,192 km (0.104 R)
• M12: 2,727,768 km (0.072 R)
• M13: 2,825,455 km (0.092 R)
• M14: 3,280,233 km (0.083 R)
• M15: 3,463,490 km (0.112 R)
• M16: 3,922,905 km (0.107 R)
• M17: 4,033,757 km (0.1 R)
• M18: 4,401,768 km (0.041 R)
• M19: 4,546,130 km (0.118 R)
• M20: 5,049,227 km (0.103 R)
• M21: 5,261,507 km (0.067 R)
• M22: 5,445,961 km (0.113 R)
• M23: 5,758,172 km (0.111 R)
• M24: 6,140,544 km (0.06 R)
• M25: 6,269,946 km (0.085 R)
• M26: 6,432,858 km (0.097 R)
• M27: 7,065,059 km (0.078 R)
• M28: 7,543,772 km (0.081 R)
• M29: 7,927,191 km (0.036 R)
• M30: 8,068,262 km (0.057 R)
• M31: 9,901,285 km (0.078 R)
• M32: 10,015,129 km (0.115 R)
• M33: 10,167,868 km (0.09 R)
• M34: 10,786,156 km (0.032 R)
• M35: 11,297,631 km (0.103 R)
• M36: 12,837,891 km (0.104 R)
• M37: 13,421,921 km (0.03 R)
• M38: 13,759,563 km (0.074 R)
• M39: 13,929,357 km (0.108 R)
• M40: 14,615,862 km (0.091 R)
• M41: 14,789,245 km (0.116 R)
• M42: 15,006,910 km (0.063 R)
• M43: 15,094,276 km (0.104 R)
• M44: 15,622,057 km (0.104 R)
• M45: 15,710,619 km (0.106 R)
• M46: 16,515,156 km (0.104 R)
• M47: 16,967,989 km (0.048 R)
• M48: 18,491,045 km (0.12 R)
• M49: 19,008,504 km (0.071 R)
• M50: 19,387,884 km (0.115 R)
• M51: 19,530,750 km (0.041 R)
• M52: 19,721,786 km (0.089 R)
• M53: 20,105,804 km (0.112 R)
• M54: 20,395,426 km (0.06 R)
• M55: 21,125,613 km (0.083 R)
• M56: 22,862,444 km (0.113 R)
• M57: 23,013,388 km (0.052 R)
• M58: 23,114,367 km (0.119 R)
• M59: 24,028,709 km (0.085 R)
• M60: 24,438,907 km (0.078 R)
• M61: 24,799,737 km (0.094 R)
• M62: 25,735,621 km (0.088 R)
• M63: 26,313,218 km (0.062 R)
• M64: 26,471,493 km (0.089 R)
• M65: 28,341,616 km (0.118 R)
• M66: 29,210,630 km (0.112 R)
• M67: 29,978,217 km (0.09 R)
• M68: 30,143,522 km (0.054 R)
• M69: 32,207,823 km (0.119 R)
• M70: 32,320,620 km (0.075 R)
• M71: 33,171,383 km (0.118 R)
• M72: 33,513,813 km (0.114 R)
• M73: 34,029,626 km (0.097 R)
• M74: 35,301,507 km (0.096 R)
• M75: 35,651,117 km (0.093 R)
• M76: 36,060,417 km (0.119 R)
• M77: 38,668,506 km (0.053 R)
• M78: 38,968,749 km (0.045 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 13,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit