🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.44 AU - 0.68 AU

Year: 147 Days

Day: 24.6 Hours

Environment

Temp: 274 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,774,305 km

• M1: 341,981 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.57 AU - 0.71 AU

Year: 180 Days

Day: 17 Hours

Environment

Temp: 220 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.91 AU - 1.07 AU

Year: 346 Days

Day: 38.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.83 AU - 1.35 AU

Year: 400 Days

Day: 26.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.9 AU - 2.02 AU

Year: 964 Days

Day: 16.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.28 AU - 2.34 AU

Year: 1234 Days

Day: 27.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.65 AU - 3.39 AU

Year: 1845 Days

Day: 13.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,774,305 km

• M1: 487,539 km (0.029 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.45 AU - 3.65 AU

Year: 1872 Days

Day: 32.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,774,305 km

• M1: 82,279 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.1

Radius: 11.4

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.58 AU - 12.24 AU

Year: 12665 Days

Day: 5.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 103,774,305 km

• M1: 251,624 km (0.049 R)
• M2: 670,647 km (0.078 R)
• M3: 815,757 km (0.067 R)
• M4: 892,650 km (0.051 R)
• M5: 1,279,660 km (0.074 R)
• M6: 1,482,964 km (0.119 R)
• M7: 1,579,006 km (0.083 R)
• M8: 1,677,142 km (0.097 R)
• M9: 2,155,705 km (0.07 R)
• M10: 2,794,039 km (0.099 R)
• M11: 2,889,932 km (0.094 R)
• M12: 2,986,871 km (0.102 R)
• M13: 3,436,861 km (0.103 R)
• M14: 5,058,054 km (0.114 R)
• M15: 5,293,969 km (0.097 R)
• M16: 5,383,429 km (0.101 R)
• M17: 5,473,337 km (0.086 R)
• M18: 5,594,063 km (0.097 R)
• M19: 5,992,592 km (0.101 R)
• M20: 6,211,004 km (0.114 R)
• M21: 6,720,236 km (0.082 R)
• M22: 7,914,625 km (0.096 R)
• M23: 8,641,371 km (0.099 R)
• M24: 8,995,021 km (0.079 R)
• M25: 9,534,321 km (0.047 R)
• M26: 9,826,336 km (0.072 R)
• M27: 10,121,343 km (0.055 R)
• M28: 10,307,144 km (0.072 R)
• M29: 11,100,012 km (0.098 R)
• M30: 11,368,690 km (0.087 R)
• M31: 11,561,971 km (0.104 R)
• M32: 11,795,194 km (0.04 R)
• M33: 11,873,284 km (0.076 R)
• M34: 12,664,058 km (0.036 R)
• M35: 12,744,093 km (0.097 R)
• M36: 13,390,356 km (0.105 R)
• M37: 13,799,656 km (0.053 R)
• M38: 14,421,235 km (0.102 R)
• M39: 15,606,199 km (0.112 R)
• M40: 15,864,106 km (0.098 R)
• M41: 16,253,809 km (0.086 R)
• M42: 16,471,623 km (0.117 R)
• M43: 16,602,820 km (0.11 R)
• M44: 18,611,621 km (0.114 R)
• M45: 18,748,353 km (0.106 R)
• M46: 19,760,532 km (0.073 R)
• M47: 20,226,530 km (0.08 R)
• M48: 21,885,869 km (0.056 R)
• M49: 22,368,023 km (0.116 R)
• M50: 22,513,432 km (0.035 R)
• M51: 22,804,999 km (0.032 R)
• M52: 23,342,803 km (0.08 R)
• M53: 24,331,346 km (0.081 R)
• M54: 25,535,758 km (0.081 R)
• M55: 26,502,908 km (0.031 R)
• M56: 27,119,850 km (0.109 R)
• M57: 27,326,594 km (0.076 R)
• M58: 27,533,937 km (0.059 R)
• M59: 27,741,728 km (0.081 R)
• M60: 29,422,610 km (0.11 R)
• M61: 29,688,146 km (0.12 R)
• M62: 29,847,917 km (0.083 R)
• M63: 30,007,986 km (0.108 R)
• M64: 30,275,467 km (0.113 R)
• M65: 31,028,244 km (0.078 R)
• M66: 31,407,026 km (0.063 R)
• M67: 31,569,788 km (0.1 R)
• M68: 32,772,256 km (0.071 R)
• M69: 33,268,472 km (0.079 R)
• M70: 34,156,635 km (0.069 R)
• M71: 34,324,035 km (0.117 R)
• M72: 35,278,020 km (0.045 R)
• M73: 35,390,817 km (0.089 R)
• M74: 36,925,242 km (0.1 R)
• M75: 37,902,565 km (0.046 R)
• M76: 38,191,588 km (0.116 R)
• M77: 38,830,072 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.9

Radius: 6.9

Gravity: 13.88 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 19.34 AU - 21.5 AU

Year: 32431 Days

Day: 17.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 103,774,305 km

• M1: 112,049 km (0.075 R)
• M2: 1,210,546 km (0.118 R)
• M3: 1,534,126 km (0.101 R)
• M4: 1,609,673 km (0.059 R)
• M5: 2,006,107 km (0.09 R)
• M6: 2,130,872 km (0.105 R)
• M7: 2,700,840 km (0.099 R)
• M8: 2,746,617 km (0.081 R)
• M9: 2,932,118 km (0.027 R)
• M10: 3,218,299 km (0.106 R)
• M11: 3,266,918 km (0.085 R)
• M12: 3,413,973 km (0.109 R)
• M13: 5,751,739 km (0.075 R)
• M14: 5,929,760 km (0.058 R)
• M15: 6,536,081 km (0.104 R)
• M16: 6,972,308 km (0.042 R)
• M17: 7,225,727 km (0.101 R)
• M18: 7,289,605 km (0.108 R)
• M19: 7,611,689 km (0.105 R)
• M20: 8,070,356 km (0.088 R)
• M21: 8,269,621 km (0.079 R)
• M22: 8,403,511 km (0.081 R)
• M23: 8,945,803 km (0.072 R)
• M24: 12,200,903 km (0.119 R)
• M25: 13,911,704 km (0.083 R)
• M26: 14,230,647 km (0.11 R)
• M27: 14,957,394 km (0.084 R)
• M28: 15,120,455 km (0.066 R)
• M29: 18,155,946 km (0.115 R)
• M30: 20,370,892 km (0.093 R)
• M31: 21,097,489 km (0.065 R)
• M32: 21,188,893 km (0.075 R)
• M33: 21,463,854 km (0.107 R)
• M34: 24,374,579 km (0.075 R)
• M35: 24,759,046 km (0.115 R)
• M36: 25,242,546 km (0.099 R)
• M37: 25,534,113 km (0.092 R)
• M38: 25,729,188 km (0.119 R)
• M39: 26,711,597 km (0.075 R)
• M40: 27,207,365 km (0.11 R)
• M41: 28,915,772 km (0.095 R)
• M42: 29,220,952 km (0.081 R)
• M43: 30,555,215 km (0.028 R)
• M44: 30,865,930 km (0.088 R)
• M45: 32,858,125 km (0.065 R)
• M46: 34,567,879 km (0.077 R)
• M47: 34,891,609 km (0.114 R)
• M48: 35,433,452 km (0.09 R)
• M49: 35,759,875 km (0.091 R)
• M50: 35,978,138 km (0.094 R)
• M51: 36,965,335 km (0.069 R)
• M52: 37,628,502 km (0.049 R)
• M53: 38,072,808 km (0.07 R)
• M54: 39,980,480 km (0.102 R)
• M55: 40,547,306 km (0.055 R)
• M56: 42,379,431 km (0.115 R)
• M57: 42,841,689 km (0.099 R)
• M58: 44,121,349 km (0.102 R)
• M59: 46,242,347 km (0.062 R)
• M60: 52,181,981 km (0.08 R)
• M61: 53,423,344 km (0.109 R)
• M62: 54,674,431 km (0.101 R)
• M63: 55,303,490 km (0.114 R)
• M64: 55,429,601 km (0.117 R)
• M65: 56,568,939 km (0.09 R)
• M66: 58,228,278 km (0.118 R)
• M67: 58,870,801 km (0.107 R)
• M68: 64,226,704 km (0.043 R)
• M69: 64,359,398 km (0.094 R)
• M70: 64,890,470 km (0.11 R)
• M71: 65,823,661 km (0.117 R)
• M72: 67,164,208 km (0.096 R)
• M73: 67,433,484 km (0.097 R)
• M74: 68,243,257 km (0.116 R)
• M75: 69,327,992 km (0.109 R)
• M76: 69,600,110 km (0.078 R)
• M77: 71,514,514 km (0.08 R)
• M78: 73,030,838 km (0.117 R)
• M79: 76,656,642 km (0.051 R)
• M80: 78,066,751 km (0.079 R)
• M81: 79,201,002 km (0.067 R)
• M82: 80,483,654 km (0.114 R)
• M83: 81,342,496 km (0.094 R)
• M84: 82,636,368 km (0.106 R)
• M85: 84,082,082 km (0.053 R)
• M86: 84,227,192 km (0.086 R)
• M87: 85,244,756 km (0.053 R)
• M88: 86,851,886 km (0.031 R)
• M89: 89,059,652 km (0.072 R)
• M90: 89,947,814 km (0.096 R)
• M91: 90,839,118 km (0.077 R)
• M92: 94,131,767 km (0.102 R)
• M93: 94,433,057 km (0.088 R)
• M94: 96,702,756 km (0.075 R)
• M95: 98,684,330 km (0.102 R)
• M96: 99,910,434 km (0.108 R)
• M97: 101,604,480 km (0.095 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 12,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit