🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.48 AU - 0.54 AU

Year: 137 Days

Day: 32.4 Hours

Environment

Temp: 217 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.51 AU - 0.63 AU

Year: 162 Days

Day: 15 Hours

Environment

Temp: 144 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.83 AU - 0.93 AU

Year: 311 Days

Day: 15.3 Hours

Environment

Temp: 47 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.86 AU - 1.16 AU

Year: 382 Days

Day: 29 Hours

Environment

Temp: 6 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.87 AU - 3.15 AU

Year: 1967 Days

Day: 20.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,799,518 km

• M1: 1,929,364 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.34 AU - 3.68 AU

Year: 1967 Days

Day: 25.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,799,518 km

• M1: 161,865 km (0.049 R)
• M2: 690,245 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.4

Radius: 11.1

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.29 AU - 4.37 AU

Year: 3394 Days

Day: 14.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 51,799,518 km

• M1: 159,621 km (0.084 R)
• M2: 246,388 km (0.082 R)
• M3: 396,883 km (0.105 R)
• M4: 515,365 km (0.108 R)
• M5: 642,074 km (0.098 R)
• M6: 857,046 km (0.093 R)
• M7: 1,004,550 km (0.045 R)
• M8: 1,081,742 km (0.119 R)
• M9: 1,205,160 km (0.059 R)
• M10: 1,325,886 km (0.094 R)
• M11: 1,466,807 km (0.053 R)
• M12: 1,547,291 km (0.096 R)
• M13: 1,637,648 km (0.11 R)
• M14: 1,946,119 km (0.114 R)
• M15: 2,089,433 km (0.11 R)
• M16: 2,367,386 km (0.048 R)
• M17: 2,598,665 km (0.042 R)
• M18: 3,145,744 km (0.087 R)
• M19: 3,219,346 km (0.093 R)
• M20: 3,346,804 km (0.117 R)
• M21: 3,706,287 km (0.1 R)
• M22: 3,817,588 km (0.113 R)
• M23: 3,907,496 km (0.115 R)
• M24: 3,998,153 km (0.102 R)
• M25: 4,101,076 km (0.096 R)
• M26: 4,356,140 km (0.077 R)
• M27: 4,426,601 km (0.111 R)
• M28: 4,724,450 km (0.107 R)
• M29: 5,227,249 km (0.115 R)
• M30: 5,721,371 km (0.086 R)
• M31: 5,941,579 km (0.072 R)
• M32: 6,046,148 km (0.098 R)
• M33: 6,578,118 km (0.069 R)
• M34: 6,973,355 km (0.099 R)
• M35: 7,097,671 km (0.108 R)
• M36: 7,573,542 km (0.048 R)
• M37: 7,786,868 km (0.104 R)
• M38: 8,002,289 km (0.057 R)
• M39: 8,307,020 km (0.069 R)
• M40: 8,527,079 km (0.083 R)
• M41: 8,734,272 km (0.082 R)
• M42: 9,063,088 km (0.108 R)
• M43: 9,518,165 km (0.106 R)
• M44: 9,996,130 km (0.106 R)
• M45: 10,230,400 km (0.099 R)
• M46: 10,403,186 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.6

Radius: 9

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.6 AU - 7.9 AU

Year: 7354 Days

Day: 13.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 51,799,518 km

• M1: 135,685 km (0.069 R)
• M2: 241,601 km (0.08 R)
• M3: 590,313 km (0.081 R)
• M4: 700,866 km (0.026 R)
• M5: 829,969 km (0.073 R)
• M6: 990,936 km (0.119 R)
• M7: 1,187,657 km (0.091 R)
• M8: 1,317,209 km (0.107 R)
• M9: 1,807,292 km (0.06 R)
• M10: 2,431,863 km (0.11 R)
• M11: 2,547,801 km (0.112 R)
• M12: 2,888,884 km (0.099 R)
• M13: 2,994,201 km (0.112 R)
• M14: 3,065,111 km (0.065 R)
• M15: 3,335,883 km (0.088 R)
• M16: 3,539,486 km (0.052 R)
• M17: 3,747,127 km (0.114 R)
• M18: 4,017,301 km (0.084 R)
• M19: 4,374,092 km (0.068 R)
• M20: 4,949,146 km (0.081 R)
• M21: 5,396,145 km (0.115 R)
• M22: 5,922,879 km (0.087 R)
• M23: 6,237,782 km (0.076 R)
• M24: 6,535,033 km (0.112 R)
• M25: 6,837,071 km (0.072 R)
• M26: 6,954,356 km (0.088 R)
• M27: 7,599,721 km (0.082 R)
• M28: 9,308,428 km (0.074 R)
• M29: 10,098,754 km (0.079 R)
• M30: 10,232,494 km (0.093 R)
• M31: 10,366,983 km (0.11 R)
• M32: 10,691,909 km (0.117 R)
• M33: 11,435,261 km (0.066 R)
• M34: 11,940,154 km (0.114 R)
• M35: 12,025,126 km (0.067 R)
• M36: 12,138,521 km (0.11 R)
• M37: 12,252,365 km (0.092 R)
• M38: 12,624,714 km (0.103 R)
• M39: 13,117,190 km (0.119 R)
• M40: 14,270,889 km (0.094 R)
• M41: 15,672,920 km (0.102 R)
• M42: 16,296,294 km (0.105 R)
• M43: 16,453,372 km (0.082 R)
• M44: 16,642,464 km (0.12 R)
• M45: 16,927,597 km (0.048 R)
• M46: 17,438,325 km (0.063 R)
• M47: 17,921,825 km (0.103 R)
• M48: 18,214,139 km (0.077 R)
• M49: 18,475,187 km (0.119 R)
• M50: 18,869,228 km (0.101 R)
• M51: 19,698,898 km (0.103 R)
• M52: 19,765,768 km (0.025 R)
• M53: 20,303,573 km (0.065 R)
• M54: 20,744,138 km (0.065 R)
• M55: 20,914,381 km (0.111 R)
• M56: 21,187,696 km (0.075 R)
• M57: 23,275,933 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.3

Radius: 3.8

Gravity: 25.16 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 10.55 AU - 13.21 AU

Year: 15426 Days

Day: 20.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 51,799,518 km

• M1: 48,919 km (0.117 R)
• M2: 132,993 km (0.059 R)
• M3: 216,169 km (0.115 R)
• M4: 289,771 km (0.077 R)
• M5: 343,477 km (0.115 R)
• M6: 807,829 km (0.073 R)
• M7: 1,026,391 km (0.096 R)
• M8: 1,196,334 km (0.096 R)
• M9: 1,444,517 km (0.048 R)
• M10: 1,538,764 km (0.08 R)
• M11: 1,562,550 km (0.066 R)
• M12: 1,683,874 km (0.078 R)
• M13: 1,708,408 km (0.116 R)
• M14: 2,279,722 km (0.094 R)
• M15: 2,529,251 km (0.089 R)
• M16: 2,642,796 km (0.112 R)
• M17: 2,904,742 km (0.12 R)
• M18: 3,235,952 km (0.077 R)
• M19: 3,999,499 km (0.111 R)
• M20: 4,165,254 km (0.113 R)
• M21: 4,537,902 km (0.047 R)
• M22: 4,992,081 km (0.084 R)
• M23: 5,278,710 km (0.072 R)
• M24: 5,533,775 km (0.111 R)
• M25: 5,644,477 km (0.106 R)
• M26: 6,208,312 km (0.119 R)
• M27: 6,908,280 km (0.111 R)
• M28: 6,947,924 km (0.113 R)
• M29: 7,027,360 km (0.097 R)
• M30: 7,307,856 km (0.097 R)
• M31: 7,592,092 km (0.032 R)
• M32: 7,921,207 km (0.115 R)
• M33: 8,423,856 km (0.105 R)
• M34: 9,992,091 km (0.08 R)
• M35: 10,534,383 km (0.118 R)
• M36: 10,809,194 km (0.091 R)
• M37: 11,086,249 km (0.073 R)
• M38: 11,365,698 km (0.055 R)
• M39: 12,122,215 km (0.116 R)
• M40: 13,385,868 km (0.071 R)
• M41: 13,534,419 km (0.1 R)
• M42: 13,633,752 km (0.117 R)
• M43: 14,538,071 km (0.116 R)
• M44: 15,203,332 km (0.077 R)
• M45: 17,150,199 km (0.094 R)
• M46: 18,289,536 km (0.036 R)
• M47: 18,896,156 km (0.1 R)
• M48: 19,118,309 km (0.107 R)
• M49: 20,355,633 km (0.077 R)
• M50: 21,445,004 km (0.078 R)
• M51: 21,792,969 km (0.115 R)
• M52: 22,376,999 km (0.081 R)
• M53: 23,203,228 km (0.097 R)
• M54: 26,172,746 km (0.095 R)
• M55: 27,167,871 km (0.11 R)
• M56: 28,048,703 km (0.112 R)
• M57: 28,238,692 km (0.081 R)
• M58: 28,620,017 km (0.099 R)
• M59: 28,683,746 km (0.086 R)
• M60: 28,875,082 km (0.075 R)
• M61: 29,967,745 km (0.073 R)
• M62: 30,032,371 km (0.119 R)
• M63: 30,681,925 km (0.1 R)
• M64: 31,270,443 km (0.109 R)
• M65: 31,335,967 km (0.12 R)
• M66: 31,533,137 km (0.107 R)
• M67: 32,193,163 km (0.11 R)
• M68: 32,591,392 km (0.098 R)
• M69: 32,657,963 km (0.101 R)
• M70: 32,924,547 km (0.051 R)
• M71: 32,991,267 km (0.075 R)
• M72: 33,191,878 km (0.116 R)
• M73: 34,200,616 km (0.113 R)
• M74: 34,606,924 km (0.079 R)
• M75: 35,287,595 km (0.082 R)
• M76: 35,835,422 km (0.107 R)
• M77: 37,008,718 km (0.102 R)
• M78: 37,217,108 km (0.112 R)
• M79: 39,251,340 km (0.054 R)
• M80: 39,322,100 km (0.088 R)
• M81: 39,605,587 km (0.063 R)
• M82: 40,603,555 km (0.091 R)
• M83: 41,393,282 km (0.107 R)
• M84: 41,826,218 km (0.055 R)
• M85: 42,405,910 km (0.047 R)
• M86: 42,696,579 km (0.069 R)
• M87: 42,915,141 km (0.099 R)
• M88: 44,381,499 km (0.067 R)
• M89: 46,761,602 km (0.098 R)
• M90: 46,836,550 km (0.052 R)
• M91: 47,740,271 km (0.117 R)
• M92: 47,891,365 km (0.084 R)
• M93: 48,497,685 km (0.08 R)
• M94: 48,573,531 km (0.042 R)
• M95: 49,641,211 km (0.102 R)
• M96: 50,485,392 km (0.092 R)
• M97: 50,947,948 km (0.104 R)
• M98: 51,025,141 km (0.067 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 11,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit