🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.54 AU - 0.64 AU

Year: 159 Days

Day: 33.8 Hours

Environment

Temp: 242 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.66 AU - 0.78 AU

Year: 215 Days

Day: 42.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.01 AU - 1.27 AU

Year: 428 Days

Day: 42.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.98 AU - 1.34 AU

Year: 439 Days

Day: 43.3 Hours

Environment

Temp: 42 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,479,371 km

• M1: 287,378 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.83 AU - 3.01 AU

Year: 1754 Days

Day: 37.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 151.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,479,371 km

• M1: 1,969,755 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.71 AU - 3.55 AU

Year: 1946 Days

Day: 40.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.65 AU - 4.33 AU

Year: 2291 Days

Day: 21.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,479,371 km

• M1: 521,349 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.8

Radius: 9.6

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.47 AU - 8.79 AU

Year: 7407 Days

Day: 13.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 88,479,371 km

• M1: 135,835 km (0.084 R)
• M2: 259,253 km (0.051 R)
• M3: 462,557 km (0.096 R)
• M4: 632,649 km (0.06 R)
• M5: 1,098,198 km (0.092 R)
• M6: 1,400,834 km (0.115 R)
• M7: 1,748,350 km (0.067 R)
• M8: 1,942,229 km (0.051 R)
• M9: 2,132,966 km (0.102 R)
• M10: 2,500,528 km (0.062 R)
• M11: 3,071,394 km (0.079 R)
• M12: 3,657,369 km (0.096 R)
• M13: 4,199,811 km (0.118 R)
• M14: 4,421,215 km (0.06 R)
• M15: 4,487,039 km (0.086 R)
• M16: 4,713,530 km (0.102 R)
• M17: 4,780,849 km (0.035 R)
• M18: 4,862,080 km (0.119 R)
• M19: 5,373,256 km (0.088 R)
• M20: 5,756,975 km (0.107 R)
• M21: 6,611,478 km (0.065 R)
• M22: 6,808,349 km (0.117 R)
• M23: 7,146,141 km (0.03 R)
• M24: 7,254,749 km (0.11 R)
• M25: 7,838,031 km (0.044 R)
• M26: 8,469,035 km (0.107 R)
• M27: 8,683,109 km (0.109 R)
• M28: 8,765,837 km (0.042 R)
• M29: 9,234,377 km (0.112 R)
• M30: 9,488,843 km (0.084 R)
• M31: 9,557,060 km (0.08 R)
• M32: 9,711,146 km (0.026 R)
• M33: 9,831,572 km (0.112 R)
• M34: 10,901,945 km (0.102 R)
• M35: 11,898,566 km (0.108 R)
• M36: 12,361,272 km (0.074 R)

Asteroid Belt

Center: 8.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.7

Radius: 11.1

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.01 AU - 11.43 AU

Year: 10651 Days

Day: 5.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 88,479,371 km

• M1: 308,770 km (0.085 R)
• M2: 392,246 km (0.119 R)
• M3: 472,280 km (0.069 R)
• M4: 574,306 km (0.097 R)
• M5: 893,398 km (0.084 R)
• M6: 1,183,469 km (0.095 R)
• M7: 1,266,047 km (0.029 R)
• M8: 1,415,345 km (0.093 R)
• M9: 1,570,628 km (0.094 R)
• M10: 2,071,033 km (0.118 R)
• M11: 2,197,443 km (0.105 R)
• M12: 2,457,893 km (0.103 R)
• M13: 2,980,438 km (0.103 R)
• M14: 3,387,644 km (0.037 R)
• M15: 3,719,901 km (0.1 R)
• M16: 3,968,383 km (0.112 R)
• M17: 4,158,222 km (0.077 R)
• M18: 4,514,265 km (0.115 R)
• M19: 4,613,150 km (0.085 R)
• M20: 5,534,972 km (0.035 R)
• M21: 5,783,304 km (0.042 R)
• M22: 5,962,822 km (0.118 R)
• M23: 6,071,430 km (0.09 R)
• M24: 6,144,284 km (0.095 R)
• M25: 6,475,493 km (0.111 R)
• M26: 6,850,386 km (0.096 R)
• M27: 7,194,012 km (0.104 R)
• M28: 7,621,563 km (0.096 R)
• M29: 7,818,583 km (0.096 R)
• M30: 8,994,871 km (0.08 R)
• M31: 9,455,483 km (0.051 R)
• M32: 9,923,874 km (0.078 R)
• M33: 10,052,827 km (0.115 R)
• M34: 10,139,145 km (0.094 R)
• M35: 10,530,793 km (0.098 R)
• M36: 10,838,815 km (0.105 R)
• M37: 12,515,956 km (0.103 R)
• M38: 13,124,221 km (0.114 R)
• M39: 13,455,730 km (0.098 R)
• M40: 14,078,805 km (0.094 R)
• M41: 14,272,534 km (0.098 R)
• M42: 14,907,877 km (0.113 R)
• M43: 15,253,747 km (0.067 R)
• M44: 15,602,460 km (0.075 R)
• M45: 16,155,672 km (0.089 R)
• M46: 17,748,890 km (0.052 R)
• M47: 17,853,459 km (0.099 R)
• M48: 18,590,827 km (0.052 R)
• M49: 19,932,271 km (0.069 R)
• M50: 21,027,626 km (0.069 R)
• M51: 21,806,134 km (0.091 R)
• M52: 21,974,132 km (0.082 R)
• M53: 22,198,828 km (0.056 R)
• M54: 22,877,703 km (0.068 R)
• M55: 23,219,534 km (0.037 R)
• M56: 23,850,837 km (0.066 R)
• M57: 24,024,072 km (0.099 R)
• M58: 25,247,782 km (0.086 R)
• M59: 25,424,308 km (0.063 R)
• M60: 25,601,282 km (0.041 R)
• M61: 27,695,054 km (0.078 R)
• M62: 28,425,540 km (0.093 R)
• M63: 28,916,072 km (0.111 R)
• M64: 29,224,094 km (0.102 R)
• M65: 30,404,421 km (0.088 R)
• M66: 31,284,206 km (0.087 R)
• M67: 31,854,024 km (0.109 R)
• M68: 32,299,676 km (0.079 R)
• M69: 35,806,400 km (0.082 R)
• M70: 36,004,767 km (0.063 R)
• M71: 36,336,126 km (0.057 R)
• M72: 37,001,986 km (0.085 R)
• M73: 37,537,547 km (0.112 R)
• M74: 37,940,862 km (0.048 R)
• M75: 39,159,487 km (0.117 R)
• M76: 39,568,637 km (0.066 R)
• M77: 41,913,434 km (0.059 R)
• M78: 42,122,422 km (0.09 R)
• M79: 43,877,953 km (0.105 R)
• M80: 44,373,870 km (0.119 R)
• M81: 45,299,582 km (0.114 R)
• M82: 45,872,392 km (0.033 R)
• M83: 48,187,868 km (0.112 R)
• M84: 48,406,879 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.1

Radius: 8

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 16.03 AU - 20.07 AU

Year: 26952 Days

Day: 20.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,479,371 km

• M1: 187,895 km (0.107 R)
• M2: 245,939 km (0.09 R)
• M3: 943,215 km (0.102 R)
• M4: 2,894,270 km (0.105 R)
• M5: 3,819,383 km (0.089 R)
• M6: 4,630,204 km (0.103 R)
• M7: 5,388,665 km (0.113 R)
• M8: 5,440,575 km (0.062 R)
• M9: 5,702,820 km (0.081 R)
• M10: 5,969,254 km (0.089 R)
• M11: 6,076,965 km (0.078 R)
• M12: 7,189,075 km (0.08 R)
• M13: 8,063,774 km (0.078 R)
• M14: 8,123,314 km (0.105 R)
• M15: 9,157,185 km (0.099 R)
• M16: 9,344,033 km (0.08 R)
• M17: 9,531,928 km (0.096 R)
• M18: 9,784,598 km (0.101 R)
• M19: 9,911,757 km (0.106 R)
• M20: 10,039,513 km (0.072 R)
• M21: 10,882,946 km (0.025 R)
• M22: 12,019,740 km (0.041 R)
• M23: 13,264,245 km (0.054 R)
• M24: 13,830,473 km (0.065 R)
• M25: 15,059,569 km (0.082 R)
• M26: 15,427,729 km (0.12 R)
• M27: 17,698,326 km (0.088 R)
• M28: 17,853,459 km (0.115 R)
• M29: 18,321,251 km (0.099 R)
• M30: 20,557,590 km (0.048 R)
• M31: 20,639,121 km (0.099 R)
• M32: 21,707,698 km (0.096 R)
• M33: 22,374,306 km (0.117 R)
• M34: 23,641,999 km (0.099 R)
• M35: 23,727,419 km (0.109 R)
• M36: 24,069,849 km (0.092 R)
• M37: 24,327,755 km (0.067 R)
• M38: 24,500,242 km (0.108 R)
• M39: 24,673,027 km (0.093 R)
• M40: 25,455,873 km (0.09 R)
• M41: 25,718,567 km (0.064 R)
• M42: 26,246,797 km (0.103 R)
• M43: 26,778,617 km (0.064 R)
• M44: 26,867,628 km (0.106 R)
• M45: 27,314,028 km (0.114 R)
• M46: 28,214,158 km (0.083 R)
• M47: 28,758,844 km (0.118 R)
• M48: 29,032,459 km (0.12 R)
• M49: 29,950,990 km (0.034 R)
• M50: 30,785,746 km (0.089 R)
• M51: 31,159,142 km (0.093 R)
• M52: 31,346,439 km (0.087 R)
• M53: 31,440,236 km (0.11 R)
• M54: 31,534,184 km (0.105 R)
• M55: 32,763,130 km (0.108 R)
• M56: 32,858,275 km (0.049 R)
• M57: 38,032,865 km (0.091 R)
• M58: 42,413,091 km (0.066 R)
• M59: 42,724,703 km (0.081 R)
• M60: 42,932,794 km (0.114 R)
• M61: 45,138,016 km (0.064 R)
• M62: 45,349,996 km (0.111 R)
• M63: 46,094,395 km (0.072 R)
• M64: 46,628,609 km (0.088 R)
• M65: 47,272,329 km (0.118 R)
• M66: 47,487,600 km (0.093 R)
• M67: 47,703,171 km (0.111 R)
• M68: 50,095,689 km (0.102 R)
• M69: 50,205,494 km (0.078 R)
• M70: 52,082,199 km (0.119 R)
• M71: 52,193,351 km (0.114 R)
• M72: 52,304,502 km (0.117 R)
• M73: 52,750,154 km (0.111 R)
• M74: 57,045,258 km (0.048 R)
• M75: 58,194,170 km (0.116 R)
• M76: 62,274,751 km (0.082 R)
• M77: 64,170,755 km (0.089 R)
• M78: 67,291,965 km (0.106 R)
• M79: 68,383,879 km (0.084 R)
• M80: 72,437,383 km (0.071 R)
• M81: 72,561,400 km (0.043 R)
• M82: 74,806,266 km (0.12 R)
• M83: 75,811,264 km (0.112 R)
• M84: 78,470,665 km (0.111 R)
• M85: 79,747,633 km (0.092 R)
• M86: 80,003,894 km (0.073 R)
• M87: 80,260,454 km (0.097 R)
• M88: 83,229,972 km (0.102 R)
• M89: 83,880,274 km (0.091 R)
• M90: 84,271,323 km (0.095 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 20,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit