🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.49 AU - 0.59 AU

Year: 141 Days

Day: 19.9 Hours

Environment

Temp: 236 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,310,690 km

• M1: 336,296 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.52 AU - 0.76 AU

Year: 183 Days

Day: 32.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 54.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,310,690 km

• M1: 96,191 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.86 AU - 1.24 AU

Year: 384 Days

Day: 28.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.98 AU - 1.28 AU

Year: 428 Days

Day: 19.6 Hours

Environment

Temp: 39 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.07 AU - 1.23 AU

Year: 440 Days

Day: 24 Hours

Environment

Temp: 31 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,310,690 km

• M1: 680,222 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.48 AU - 2.42 AU

Year: 971 Days

Day: 32.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,310,690 km

• M1: 16,007 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.8 AU - 3.02 AU

Year: 1769 Days

Day: 44.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.25 AU - 3.89 AU

Year: 2404 Days

Day: 37.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.7

Radius: 3.9

Gravity: 46.4 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 13.88 AU - 15.58 AU

Year: 20151 Days

Day: 18.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 89,310,690 km

• M1: 55,351 km (0.115 R)
• M2: 204,650 km (0.116 R)
• M3: 317,746 km (0.091 R)
• M4: 372,050 km (0.103 R)
• M5: 712,834 km (0.075 R)
• M6: 1,357,301 km (0.095 R)
• M7: 1,478,027 km (0.117 R)
• M8: 2,637,261 km (0.114 R)
• M9: 2,902,947 km (0.101 R)
• M10: 3,019,483 km (0.101 R)
• M11: 3,378,070 km (0.106 R)
• M12: 3,541,879 km (0.115 R)
• M13: 4,005,333 km (0.084 R)
• M14: 4,577,545 km (0.032 R)
• M15: 4,804,336 km (0.025 R)
• M16: 4,988,341 km (0.052 R)
• M17: 5,127,916 km (0.078 R)
• M18: 5,363,532 km (0.103 R)
• M19: 5,410,955 km (0.059 R)
• M20: 5,650,760 km (0.104 R)
• M21: 5,845,088 km (0.097 R)
• M22: 6,340,257 km (0.082 R)
• M23: 6,491,500 km (0.035 R)
• M24: 7,160,352 km (0.112 R)
• M25: 7,529,560 km (0.077 R)
• M26: 8,506,883 km (0.119 R)
• M27: 9,010,429 km (0.061 R)
• M28: 9,870,916 km (0.06 R)
• M29: 10,281,413 km (0.108 R)
• M30: 10,399,595 km (0.076 R)
• M31: 11,668,784 km (0.097 R)
• M32: 13,049,871 km (0.061 R)
• M33: 13,955,237 km (0.072 R)
• M34: 16,790,117 km (0.097 R)
• M35: 17,349,763 km (0.106 R)
• M36: 17,844,333 km (0.098 R)
• M37: 20,089,947 km (0.108 R)
• M38: 20,534,701 km (0.087 R)
• M39: 21,434,084 km (0.074 R)
• M40: 21,585,178 km (0.096 R)
• M41: 22,729,900 km (0.114 R)
• M42: 23,815,981 km (0.108 R)
• M43: 24,208,077 km (0.074 R)
• M44: 25,396,782 km (0.117 R)
• M45: 27,748,161 km (0.082 R)
• M46: 28,658,015 km (0.096 R)
• M47: 29,242,195 km (0.037 R)
• M48: 29,914,637 km (0.055 R)
• M49: 30,932,801 km (0.116 R)
• M50: 32,134,819 km (0.083 R)
• M51: 32,567,756 km (0.06 R)
• M52: 32,828,505 km (0.083 R)
• M53: 34,761,608 km (0.117 R)
• M54: 35,473,694 km (0.105 R)
• M55: 36,100,659 km (0.052 R)
• M56: 37,002,734 km (0.11 R)
• M57: 37,365,659 km (0.108 R)
• M58: 37,638,525 km (0.079 R)
• M59: 40,310,941 km (0.068 R)
• M60: 40,590,839 km (0.11 R)
• M61: 41,152,579 km (0.073 R)
• M62: 41,622,765 km (0.117 R)
• M63: 42,473,379 km (0.114 R)
• M64: 43,043,646 km (0.074 R)
• M65: 44,673,365 km (0.112 R)
• M66: 46,616,192 km (0.095 R)
• M67: 47,696,439 km (0.114 R)
• M68: 48,586,396 km (0.102 R)
• M69: 51,289,032 km (0.087 R)
• M70: 51,794,972 km (0.118 R)
• M71: 52,811,489 km (0.071 R)
• M72: 53,322,216 km (0.099 R)
• M73: 54,451,680 km (0.043 R)
• M74: 55,589,073 km (0.098 R)
• M75: 57,571,993 km (0.074 R)
• M76: 59,790,379 km (0.07 R)
• M77: 60,003,108 km (0.104 R)
• M78: 60,109,472 km (0.026 R)
• M79: 64,310,180 km (0.112 R)
• M80: 64,419,087 km (0.088 R)
• M81: 66,170,579 km (0.115 R)
• M82: 66,390,637 km (0.049 R)
• M83: 66,831,502 km (0.05 R)
• M84: 70,392,829 km (0.106 R)
• M85: 71,970,189 km (0.116 R)
• M86: 72,196,381 km (0.112 R)
• M87: 72,536,268 km (0.086 R)
• M88: 74,243,628 km (0.115 R)
• M89: 75,274,357 km (0.117 R)
• M90: 77,118,450 km (0.051 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.6

Radius: 3.8

Gravity: 54.06 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 14.49 AU - 18.45 AU

Year: 23825 Days

Day: 24.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,310,690 km

• M1: 227,987 km (0.069 R)
• M2: 281,094 km (0.06 R)
• M3: 488,138 km (0.095 R)
• M4: 606,919 km (0.106 R)
• M5: 843,134 km (0.105 R)
• M6: 1,198,578 km (0.108 R)
• M7: 1,700,479 km (0.113 R)
• M8: 2,104,992 km (0.096 R)
• M9: 2,220,481 km (0.112 R)
• M10: 2,337,916 km (0.026 R)
• M11: 2,538,077 km (0.106 R)
• M12: 2,578,918 km (0.115 R)
• M13: 2,955,156 km (0.077 R)
• M14: 3,041,026 km (0.09 R)
• M15: 3,619,520 km (0.096 R)
• M16: 3,850,948 km (0.111 R)
• M17: 4,328,166 km (0.033 R)
• M18: 4,425,853 km (0.077 R)
• M19: 4,723,104 km (0.074 R)
• M20: 5,760,116 km (0.097 R)
• M21: 6,694,355 km (0.085 R)
• M22: 6,920,996 km (0.084 R)
• M23: 8,031,162 km (0.077 R)
• M24: 8,151,289 km (0.039 R)
• M25: 8,454,075 km (0.042 R)
• M26: 9,008,185 km (0.086 R)
• M27: 9,195,482 km (0.08 R)
• M28: 9,258,313 km (0.051 R)
• M29: 9,893,356 km (0.093 R)
• M30: 10,411,563 km (0.052 R)
• M31: 10,739,781 km (0.084 R)
• M32: 11,138,309 km (0.061 R)
• M33: 11,205,180 km (0.051 R)
• M34: 11,406,688 km (0.115 R)
• M35: 11,541,625 km (0.081 R)
• M36: 12,362,469 km (0.085 R)
• M37: 12,849,859 km (0.101 R)
• M38: 13,628,516 km (0.118 R)
• M39: 14,059,657 km (0.08 R)
• M40: 14,641,443 km (0.09 R)
• M41: 14,714,746 km (0.078 R)
• M42: 14,788,198 km (0.047 R)
• M43: 15,678,306 km (0.113 R)
• M44: 16,129,942 km (0.096 R)
• M45: 16,281,484 km (0.09 R)
• M46: 16,585,916 km (0.097 R)
• M47: 18,372,264 km (0.086 R)
• M48: 19,167,676 km (0.089 R)
• M49: 21,039,594 km (0.083 R)
• M50: 22,714,043 km (0.117 R)
• M51: 24,691,877 km (0.119 R)
• M52: 24,953,972 km (0.1 R)
• M53: 25,657,082 km (0.079 R)
• M54: 29,825,028 km (0.067 R)
• M55: 29,917,929 km (0.083 R)
• M56: 32,845,409 km (0.057 R)
• M57: 33,133,535 km (0.043 R)
• M58: 34,197,176 km (0.052 R)
• M59: 35,468,608 km (0.103 R)
• M60: 35,567,043 km (0.054 R)
• M61: 36,159,451 km (0.097 R)
• M62: 36,258,634 km (0.114 R)
• M63: 39,680,386 km (0.099 R)
• M64: 40,706,179 km (0.09 R)
• M65: 41,118,920 km (0.096 R)
• M66: 41,844,619 km (0.115 R)
• M67: 43,519,217 km (0.055 R)
• M68: 45,002,331 km (0.098 R)
• M69: 45,322,321 km (0.096 R)
• M70: 46,394,339 km (0.119 R)
• M71: 48,126,832 km (0.079 R)
• M72: 48,235,739 km (0.032 R)
• M73: 48,454,002 km (0.055 R)
• M74: 56,180,134 km (0.095 R)
• M75: 61,066,449 km (0.118 R)
• M76: 62,844,121 km (0.119 R)
• M77: 62,963,350 km (0.038 R)
• M78: 64,278,615 km (0.09 R)
• M79: 64,999,826 km (0.075 R)
• M80: 68,033,820 km (0.087 R)
• M81: 68,646,125 km (0.062 R)
• M82: 70,865,409 km (0.089 R)
• M83: 71,486,091 km (0.114 R)
• M84: 72,607,775 km (0.116 R)
• M85: 73,735,444 km (0.057 R)
• M86: 77,918,949 km (0.109 R)
• M87: 81,658,447 km (0.077 R)
• M88: 85,060,452 km (0.093 R)
• M89: 85,984,368 km (0.099 R)
• M90: 86,911,426 km (0.093 R)
• M91: 87,442,798 km (0.058 R)
• M92: 87,575,790 km (0.063 R)
• M93: 87,708,783 km (0.055 R)
• M94: 88,909,306 km (0.108 R)
• M95: 89,043,046 km (0.104 R)
• M96: 89,176,787 km (0.079 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 12,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit