🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.47 AU - 0.69 AU

Year: 154 Days

Day: 34.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.9 AU - 1.24 AU

Year: 385 Days

Day: 35.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,219,781 km

• M1: 318,344 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.91 AU - 1.25 AU

Year: 391 Days

Day: 25.7 Hours

Environment

Temp: 87 °C

Axial Tilt: 131.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,219,781 km

• M1: 155,731 km (0.102 R)
• M2: 692,638 km (0.068 R)

Asteroid Belt

Center: 1.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.42 AU - 2.3 AU

Year: 883 Days

Day: 32.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.25 AU - 2.81 AU

Year: 1401 Days

Day: 44.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,219,781 km

• M1: 1,436,588 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.8 AU - 3.56 AU

Year: 1975 Days

Day: 42.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.15 AU - 6.11 AU

Year: 4046 Days

Day: 13.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,219,781 km

• M1: 728,392 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.8

Radius: 10.2

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.92 AU - 7.34 AU

Year: 6630 Days

Day: 6.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 97,219,781 km

• M1: 132,245 km (0.096 R)
• M2: 297,401 km (0.093 R)
• M3: 645,814 km (0.095 R)
• M4: 747,690 km (0.12 R)
• M5: 828,024 km (0.106 R)
• M6: 983,456 km (0.073 R)
• M7: 1,211,593 km (0.086 R)
• M8: 1,456,934 km (0.058 R)
• M9: 2,052,333 km (0.087 R)
• M10: 2,129,376 km (0.087 R)
• M11: 2,286,304 km (0.079 R)
• M12: 3,039,978 km (0.086 R)
• M13: 3,172,672 km (0.064 R)
• M14: 3,513,007 km (0.105 R)
• M15: 3,889,096 km (0.107 R)
• M16: 4,179,615 km (0.032 R)
• M17: 4,253,367 km (0.104 R)
• M18: 4,327,567 km (0.061 R)
• M19: 4,502,447 km (0.066 R)
• M20: 5,198,676 km (0.1 R)
• M21: 6,546,552 km (0.106 R)
• M22: 6,718,740 km (0.099 R)
• M23: 7,038,430 km (0.118 R)
• M24: 7,155,865 km (0.106 R)
• M25: 8,149,942 km (0.032 R)
• M26: 8,773,317 km (0.101 R)
• M27: 8,963,306 km (0.105 R)
• M28: 9,026,885 km (0.106 R)
• M29: 9,154,642 km (0.063 R)
• M30: 9,444,263 km (0.027 R)
• M31: 9,573,965 km (0.052 R)
• M32: 9,639,040 km (0.099 R)
• M33: 10,231,447 km (0.081 R)
• M34: 10,331,379 km (0.028 R)
• M35: 10,700,436 km (0.047 R)
• M36: 10,903,441 km (0.088 R)
• M37: 11,142,049 km (0.119 R)
• M38: 11,382,453 km (0.087 R)
• M39: 11,693,916 km (0.112 R)
• M40: 13,148,456 km (0.113 R)
• M41: 14,360,049 km (0.107 R)
• M42: 14,621,696 km (0.043 R)
• M43: 14,809,591 km (0.073 R)
• M44: 16,263,233 km (0.067 R)
• M45: 16,967,540 km (0.075 R)
• M46: 17,085,872 km (0.087 R)
• M47: 17,522,249 km (0.086 R)
• M48: 17,922,124 km (0.091 R)
• M49: 18,649,469 km (0.088 R)
• M50: 19,139,851 km (0.104 R)
• M51: 19,304,259 km (0.058 R)
• M52: 19,386,538 km (0.086 R)
• M53: 19,634,421 km (0.098 R)
• M54: 19,758,588 km (0.118 R)
• M55: 20,091,443 km (0.077 R)
• M56: 20,467,981 km (0.082 R)
• M57: 21,739,862 km (0.106 R)
• M58: 22,819,360 km (0.066 R)
• M59: 22,950,109 km (0.081 R)
• M60: 23,168,521 km (0.119 R)
• M61: 23,256,036 km (0.105 R)
• M62: 24,315,339 km (0.083 R)
• M63: 24,850,749 km (0.1 R)
• M64: 25,075,146 km (0.036 R)
• M65: 25,661,420 km (0.053 R)
• M66: 26,526,395 km (0.096 R)
• M67: 27,123,740 km (0.05 R)
• M68: 28,051,396 km (0.083 R)
• M69: 28,191,569 km (0.051 R)
• M70: 28,285,068 km (0.05 R)
• M71: 28,566,162 km (0.118 R)
• M72: 28,660,110 km (0.044 R)
• M73: 28,895,278 km (0.056 R)
• M74: 29,414,981 km (0.074 R)
• M75: 29,652,243 km (0.088 R)
• M76: 29,794,959 km (0.082 R)
• M77: 30,272,176 km (0.118 R)
• M78: 31,621,848 km (0.088 R)
• M79: 32,401,852 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.2

Radius: 7.7

Gravity: 13.29 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 17.57 AU - 18.73 AU

Year: 26928 Days

Day: 19.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,219,781 km

• M1: 178,620 km (0.082 R)
• M2: 330,312 km (0.076 R)
• M3: 456,872 km (0.119 R)
• M4: 575,353 km (0.108 R)
• M5: 1,247,497 km (0.091 R)
• M6: 1,314,516 km (0.105 R)
• M7: 2,130,722 km (0.109 R)
• M8: 2,460,287 km (0.099 R)
• M9: 3,075,433 km (0.104 R)
• M10: 3,259,738 km (0.08 R)
• M11: 3,590,947 km (0.092 R)
• M12: 4,133,090 km (0.108 R)
• M13: 4,388,005 km (0.111 R)
• M14: 4,543,587 km (0.075 R)
• M15: 5,965,365 km (0.114 R)
• M16: 6,195,446 km (0.074 R)
• M17: 6,311,684 km (0.04 R)
• M18: 6,370,027 km (0.086 R)
• M19: 6,428,669 km (0.108 R)
• M20: 6,723,975 km (0.117 R)
• M21: 7,328,201 km (0.116 R)
• M22: 7,824,118 km (0.102 R)
• M23: 8,012,761 km (0.028 R)
• M24: 8,459,012 km (0.099 R)
• M25: 8,847,966 km (0.095 R)
• M26: 9,242,904 km (0.11 R)
• M27: 9,576,208 km (0.106 R)
• M28: 10,323,599 km (0.039 R)
• M29: 10,878,907 km (0.095 R)
• M30: 11,301,670 km (0.09 R)
• M31: 11,586,654 km (0.077 R)
• M32: 12,018,394 km (0.11 R)
• M33: 13,420,275 km (0.066 R)
• M34: 13,570,771 km (0.063 R)
• M35: 13,646,318 km (0.074 R)
• M36: 14,485,861 km (0.077 R)
• M37: 17,021,994 km (0.12 R)
• M38: 18,340,549 km (0.043 R)
• M39: 19,862,708 km (0.093 R)
• M40: 20,120,465 km (0.073 R)
• M41: 21,074,600 km (0.091 R)
• M42: 22,488,599 km (0.072 R)
• M43: 23,659,801 km (0.106 R)
• M44: 29,414,532 km (0.086 R)
• M45: 30,199,771 km (0.037 R)
• M46: 32,293,842 km (0.104 R)
• M47: 33,103,765 km (0.071 R)
• M48: 33,511,269 km (0.088 R)
• M49: 33,613,445 km (0.072 R)
• M50: 33,920,569 km (0.078 R)
• M51: 34,125,668 km (0.108 R)
• M52: 35,991,004 km (0.089 R)
• M53: 38,957,829 km (0.062 R)
• M54: 41,562,627 km (0.111 R)
• M55: 42,222,503 km (0.082 R)
• M56: 43,218,974 km (0.093 R)
• M57: 43,441,426 km (0.098 R)
• M58: 43,887,527 km (0.064 R)
• M59: 46,481,854 km (0.106 R)
• M60: 48,431,263 km (0.115 R)
• M61: 49,125,547 km (0.119 R)
• M62: 50,641,273 km (0.113 R)
• M63: 50,758,558 km (0.1 R)
• M64: 53,122,054 km (0.051 R)
• M65: 53,718,501 km (0.074 R)
• M66: 55,763,055 km (0.077 R)
• M67: 57,099,562 km (0.059 R)
• M68: 57,710,520 km (0.12 R)
• M69: 59,062,287 km (0.082 R)
• M70: 59,556,408 km (0.034 R)
• M71: 59,927,860 km (0.054 R)
• M72: 63,685,010 km (0.086 R)
• M73: 64,318,557 km (0.113 R)
• M74: 64,445,566 km (0.117 R)
• M75: 64,699,733 km (0.06 R)
• M76: 66,745,184 km (0.087 R)
• M77: 71,161,613 km (0.112 R)
• M78: 71,687,300 km (0.115 R)
• M79: 74,069,197 km (0.079 R)
• M80: 75,403,610 km (0.052 R)
• M81: 75,537,500 km (0.08 R)
• M82: 79,046,019 km (0.096 R)
• M83: 79,182,153 km (0.105 R)
• M84: 79,590,555 km (0.075 R)
• M85: 79,863,272 km (0.066 R)
• M86: 80,136,288 km (0.047 R)
• M87: 84,129,803 km (0.085 R)
• M88: 86,921,599 km (0.118 R)
• M89: 88,187,646 km (0.073 R)
• M90: 90,453,605 km (0.115 R)
• M91: 95,331,991 km (0.119 R)
• M92: 96,056,643 km (0.071 R)
• M93: 96,201,753 km (0.09 R)
• M94: 96,928,500 km (0.116 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 17,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit