🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.47 AU - 0.59 AU

Year: 145 Days

Day: 33.9 Hours

Environment

Temp: 197 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.56 AU - 0.62 AU

Year: 171 Days

Day: 41.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.33 AU - 1.95 AU

Year: 791 Days

Day: 36.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.73 AU - 3.55 AU

Year: 2096 Days

Day: 44.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.35 AU - 4.15 AU

Year: 2736 Days

Day: 37 Hours

Environment

Temp: -123 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.03 AU - 4.61 AU

Year: 2813 Days

Day: 27.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,293,239 km

• M1: 607,517 km (0.041 R)
• M2: 1,052,271 km (0.051 R)

Asteroid Belt

Center: 6.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.8

Radius: 13.4

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.93 AU - 10.05 AU

Year: 9319 Days

Day: 6.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,293,239 km

• M1: 291,716 km (0.115 R)
• M2: 534,214 km (0.101 R)
• M3: 716,275 km (0.112 R)
• M4: 1,050,626 km (0.081 R)
• M5: 1,370,316 km (0.071 R)
• M6: 1,564,195 km (0.091 R)
• M7: 1,698,684 km (0.113 R)
• M8: 1,907,822 km (0.085 R)
• M9: 2,481,679 km (0.099 R)
• M10: 2,586,846 km (0.088 R)
• M11: 2,747,514 km (0.11 R)
• M12: 3,107,447 km (0.114 R)
• M13: 3,365,503 km (0.097 R)
• M14: 3,872,341 km (0.106 R)
• M15: 4,371,699 km (0.096 R)
• M16: 4,891,551 km (0.098 R)
• M17: 5,125,223 km (0.114 R)
• M18: 5,431,151 km (0.066 R)
• M19: 5,813,373 km (0.095 R)
• M20: 6,937,152 km (0.111 R)
• M21: 7,620,216 km (0.094 R)
• M22: 8,205,892 km (0.068 R)
• M23: 8,806,228 km (0.104 R)
• M24: 9,503,803 km (0.051 R)
• M25: 10,432,806 km (0.082 R)
• M26: 10,995,593 km (0.078 R)
• M27: 11,170,623 km (0.076 R)
• M28: 11,258,586 km (0.105 R)
• M29: 11,346,699 km (0.074 R)
• M30: 13,483,854 km (0.116 R)
• M31: 15,154,264 km (0.107 R)
• M32: 16,788,471 km (0.088 R)
• M33: 16,889,300 km (0.109 R)
• M34: 17,091,557 km (0.071 R)
• M35: 18,322,149 km (0.087 R)
• M36: 19,263,867 km (0.09 R)
• M37: 20,976,613 km (0.091 R)
• M38: 21,412,392 km (0.089 R)
• M39: 21,576,650 km (0.104 R)
• M40: 22,905,229 km (0.057 R)
• M41: 23,129,327 km (0.108 R)
• M42: 23,241,525 km (0.05 R)
• M43: 23,862,356 km (0.091 R)
• M44: 24,089,596 km (0.117 R)
• M45: 24,890,094 km (0.08 R)
• M46: 25,120,474 km (0.062 R)
• M47: 25,757,612 km (0.066 R)
• M48: 26,165,715 km (0.037 R)
• M49: 27,641,049 km (0.029 R)
• M50: 27,939,347 km (0.066 R)
• M51: 28,539,235 km (0.105 R)
• M52: 28,659,661 km (0.08 R)
• M53: 29,143,311 km (0.098 R)
• M54: 29,507,731 km (0.099 R)
• M55: 29,690,540 km (0.108 R)
• M56: 30,179,874 km (0.044 R)
• M57: 31,166,622 km (0.111 R)
• M58: 32,289,354 km (0.08 R)
• M59: 33,171,682 km (0.1 R)
• M60: 33,806,725 km (0.083 R)
• M61: 34,125,817 km (0.116 R)
• M62: 34,638,340 km (0.112 R)
• M63: 34,831,321 km (0.051 R)
• M64: 35,089,078 km (0.071 R)
• M65: 35,541,612 km (0.11 R)
• M66: 35,671,163 km (0.111 R)
• M67: 36,061,165 km (0.102 R)
• M68: 36,387,139 km (0.091 R)
• M69: 38,098,239 km (0.075 R)
• M70: 38,297,354 km (0.117 R)
• M71: 38,896,793 km (0.074 R)
• M72: 39,097,254 km (0.107 R)
• M73: 39,768,051 km (0.105 R)
• M74: 41,598,231 km (0.118 R)
• M75: 42,077,243 km (0.068 R)
• M76: 43,109,768 km (0.12 R)
• M77: 44,150,670 km (0.063 R)
• M78: 46,115,638 km (0.05 R)
• M79: 46,469,587 km (0.092 R)
• M80: 46,753,374 km (0.078 R)
• M81: 47,108,968 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.6

Radius: 4

Gravity: 49.91 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 11.28 AU - 16.34 AU

Year: 19334 Days

Day: 22.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,293,239 km

• M1: 86,168 km (0.084 R)
• M2: 140,024 km (0.114 R)
• M3: 1,286,990 km (0.051 R)
• M4: 1,346,381 km (0.081 R)
• M5: 1,437,187 km (0.107 R)
• M6: 1,467,854 km (0.094 R)
• M7: 1,853,518 km (0.075 R)
• M8: 2,092,276 km (0.107 R)
• M9: 2,750,058 km (0.094 R)
• M10: 3,061,371 km (0.066 R)
• M11: 3,844,815 km (0.112 R)
• M12: 3,974,067 km (0.039 R)
• M13: 4,459,662 km (0.074 R)
• M14: 4,824,382 km (0.12 R)
• M15: 5,104,279 km (0.103 R)
• M16: 6,025,054 km (0.057 R)
• M17: 7,048,004 km (0.092 R)
• M18: 8,178,665 km (0.092 R)
• M19: 8,234,016 km (0.118 R)
• M20: 8,344,868 km (0.04 R)
• M21: 10,065,842 km (0.057 R)
• M22: 11,394,870 km (0.066 R)
• M23: 11,642,454 km (0.065 R)
• M24: 12,205,840 km (0.05 R)
• M25: 12,332,250 km (0.101 R)
• M26: 13,229,239 km (0.095 R)
• M27: 14,080,750 km (0.03 R)
• M28: 14,413,007 km (0.117 R)
• M29: 14,747,807 km (0.111 R)
• M30: 15,561,769 km (0.114 R)
• M31: 16,181,702 km (0.117 R)
• M32: 17,232,777 km (0.114 R)
• M33: 19,106,341 km (0.028 R)
• M34: 19,179,644 km (0.113 R)
• M35: 19,844,008 km (0.08 R)
• M36: 19,992,559 km (0.116 R)
• M37: 20,967,787 km (0.072 R)
• M38: 22,886,081 km (0.068 R)
• M39: 24,381,162 km (0.114 R)
• M40: 25,826,427 km (0.052 R)
• M41: 26,069,972 km (0.053 R)
• M42: 27,051,783 km (0.105 R)
• M43: 27,629,979 km (0.118 R)
• M44: 29,220,204 km (0.109 R)
• M45: 30,154,293 km (0.081 R)
• M46: 30,839,751 km (0.12 R)
• M47: 31,011,938 km (0.058 R)
• M48: 31,964,577 km (0.033 R)
• M49: 34,076,151 km (0.085 R)
• M50: 34,969,250 km (0.081 R)
• M51: 35,689,115 km (0.115 R)
• M52: 35,960,486 km (0.058 R)
• M53: 36,141,649 km (0.087 R)
• M54: 36,687,083 km (0.096 R)
• M55: 38,154,937 km (0.047 R)
• M56: 39,175,194 km (0.066 R)
• M57: 39,735,438 km (0.095 R)
• M58: 39,829,087 km (0.106 R)
• M59: 44,603,353 km (0.102 R)
• M60: 45,481,792 km (0.104 R)
• M61: 47,057,357 km (0.112 R)
• M62: 47,255,574 km (0.097 R)
• M63: 49,554,743 km (0.102 R)
• M64: 50,363,021 km (0.104 R)
• M65: 50,565,726 km (0.035 R)
• M66: 50,667,303 km (0.071 R)
• M67: 52,300,014 km (0.093 R)
• M68: 52,710,810 km (0.09 R)
• M69: 54,053,600 km (0.106 R)
• M70: 55,198,473 km (0.08 R)
• M71: 55,512,179 km (0.064 R)
• M72: 57,618,218 km (0.084 R)
• M73: 58,255,056 km (0.103 R)
• M74: 58,467,934 km (0.102 R)
• M75: 58,574,448 km (0.037 R)
• M76: 58,787,625 km (0.1 R)
• M77: 60,287,344 km (0.079 R)
• M78: 61,366,094 km (0.115 R)
• M79: 62,996,411 km (0.058 R)
• M80: 66,077,379 km (0.078 R)
• M81: 66,188,232 km (0.1 R)
• M82: 67,859,838 km (0.088 R)
• M83: 68,083,786 km (0.109 R)
• M84: 69,094,320 km (0.038 R)
• M85: 69,319,614 km (0.098 R)
• M86: 69,770,951 km (0.119 R)
• M87: 70,336,431 km (0.095 R)
• M88: 70,903,407 km (0.105 R)
• M89: 74,683,296 km (0.079 R)
• M90: 75,841,483 km (0.096 R)
• M91: 75,957,720 km (0.115 R)
• M92: 76,073,958 km (0.105 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 14,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit