🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.49 AU - 0.81 AU

Year: 190 Days

Day: 27.1 Hours

Environment

Temp: 191 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,569,812 km

• M1: 19,448 km (0.084 R)
• M2: 279,449 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.92 AU - 2.96 AU

Year: 1378 Days

Day: 42.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,569,812 km

• M1: 73,602 km (0.113 R)
• M2: 730,486 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.04 AU - 4.98 AU

Year: 2904 Days

Day: 22.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.2

Radius: 12.6

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.06 AU - 8.2 AU

Year: 6174 Days

Day: 10.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,569,812 km

• M1: 165,605 km (0.101 R)
• M2: 313,557 km (0.08 R)
• M3: 461,958 km (0.091 R)
• M4: 843,283 km (0.104 R)
• M5: 995,574 km (0.087 R)
• M6: 1,196,484 km (0.098 R)
• M7: 1,580,801 km (0.055 R)
• M8: 1,668,315 km (0.105 R)
• M9: 1,787,695 km (0.098 R)
• M10: 1,879,099 km (0.098 R)
• M11: 2,098,858 km (0.066 R)
• M12: 2,244,566 km (0.076 R)
• M13: 2,478,388 km (0.107 R)
• M14: 2,702,635 km (0.098 R)
• M15: 2,897,711 km (0.091 R)
• M16: 3,245,825 km (0.073 R)
• M17: 3,396,620 km (0.057 R)
• M18: 3,588,255 km (0.092 R)
• M19: 3,842,870 km (0.082 R)
• M20: 3,942,353 km (0.07 R)
• M21: 4,042,733 km (0.109 R)
• M22: 4,144,011 km (0.099 R)
• M23: 4,266,830 km (0.028 R)
• M24: 4,390,698 km (0.066 R)
• M25: 5,763,408 km (0.102 R)
• M26: 5,923,627 km (0.12 R)
• M27: 6,366,287 km (0.027 R)
• M28: 6,532,041 km (0.095 R)
• M29: 6,795,483 km (0.102 R)
• M30: 6,940,743 km (0.079 R)
• M31: 7,062,515 km (0.064 R)
• M32: 7,732,564 km (0.072 R)
• M33: 8,011,415 km (0.057 R)
• M34: 8,422,959 km (0.037 R)
• M35: 8,552,959 km (0.063 R)
• M36: 9,186,506 km (0.042 R)
• M37: 9,347,324 km (0.066 R)
• M38: 9,535,967 km (0.112 R)
• M39: 9,780,559 km (0.074 R)
• M40: 9,917,292 km (0.104 R)
• M41: 10,610,827 km (0.041 R)
• M42: 10,779,574 km (0.062 R)
• M43: 10,864,246 km (0.064 R)
• M44: 11,034,339 km (0.076 R)
• M45: 11,434,663 km (0.086 R)
• M46: 11,927,289 km (0.11 R)
• M47: 12,308,763 km (0.035 R)
• M48: 12,397,325 km (0.111 R)
• M49: 12,813,656 km (0.082 R)
• M50: 13,476,973 km (0.087 R)
• M51: 13,568,377 km (0.12 R)
• M52: 14,837,266 km (0.077 R)
• M53: 15,693,565 km (0.119 R)
• M54: 16,047,064 km (0.109 R)
• M55: 16,240,943 km (0.115 R)
• M56: 16,403,107 km (0.109 R)
• M57: 16,696,469 km (0.115 R)
• M58: 16,958,714 km (0.112 R)
• M59: 17,090,210 km (0.058 R)
• M60: 17,288,278 km (0.094 R)
• M61: 17,720,017 km (0.09 R)
• M62: 18,088,178 km (0.104 R)
• M63: 18,256,326 km (0.116 R)
• M64: 18,357,454 km (0.1 R)
• M65: 18,763,911 km (0.099 R)
• M66: 19,036,628 km (0.079 R)
• M67: 20,910,940 km (0.11 R)
• M68: 21,052,160 km (0.098 R)
• M69: 22,193,143 km (0.065 R)
• M70: 22,409,312 km (0.119 R)
• M71: 23,134,862 km (0.076 R)
• M72: 23,317,371 km (0.07 R)
• M73: 23,537,280 km (0.07 R)
• M74: 23,684,036 km (0.086 R)
• M75: 24,311,748 km (0.053 R)
• M76: 24,758,148 km (0.105 R)
• M77: 25,094,744 km (0.086 R)

Asteroid Belt

Center: 7.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.6

Radius: 14.2

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.14 AU - 8.88 AU

Year: 8199 Days

Day: 12 Hours

Environment

Temp: -166 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,569,812 km

• M1: 230,082 km (0.061 R)
• M2: 393,891 km (0.103 R)
• M3: 493,523 km (0.081 R)
• M4: 1,072,916 km (0.061 R)
• M5: 1,755,082 km (0.075 R)
• M6: 2,033,185 km (0.116 R)
• M7: 2,376,213 km (0.104 R)
• M8: 2,580,862 km (0.066 R)
• M9: 3,007,665 km (0.066 R)
• M10: 3,371,188 km (0.089 R)
• M11: 3,631,339 km (0.077 R)
• M12: 3,898,072 km (0.086 R)
• M13: 4,018,797 km (0.086 R)
• M14: 4,263,988 km (0.025 R)
• M15: 4,514,265 km (0.112 R)
• M16: 4,866,269 km (0.112 R)
• M17: 4,996,569 km (0.066 R)
• M18: 5,160,977 km (0.065 R)
• M19: 5,360,840 km (0.095 R)
• M20: 6,541,316 km (0.07 R)
• M21: 7,087,199 km (0.1 R)
• M22: 7,876,178 km (0.099 R)
• M23: 8,535,307 km (0.054 R)
• M24: 9,171,995 km (0.045 R)
• M25: 9,455,483 km (0.101 R)
• M26: 10,197,488 km (0.098 R)
• M27: 10,449,112 km (0.116 R)
• M28: 11,519,335 km (0.09 R)
• M29: 12,579,535 km (0.109 R)
• M30: 12,714,323 km (0.069 R)
• M31: 12,939,917 km (0.072 R)
• M32: 13,030,573 km (0.05 R)
• M33: 13,395,293 km (0.083 R)
• M34: 13,486,846 km (0.04 R)
• M35: 14,041,406 km (0.102 R)
• M36: 14,368,427 km (0.103 R)
• M37: 14,839,959 km (0.088 R)
• M38: 15,125,242 km (0.108 R)
• M39: 15,364,449 km (0.087 R)
• M40: 17,073,605 km (0.064 R)
• M41: 17,472,732 km (0.09 R)
• M42: 17,875,001 km (0.107 R)
• M43: 19,255,041 km (0.09 R)
• M44: 19,879,313 km (0.068 R)
• M45: 20,141,409 km (0.086 R)
• M46: 20,669,190 km (0.092 R)
• M47: 21,254,865 km (0.094 R)
• M48: 21,738,216 km (0.099 R)
• M49: 22,008,240 km (0.084 R)
• M50: 22,661,085 km (0.09 R)
• M51: 23,320,214 km (0.089 R)
• M52: 24,097,075 km (0.062 R)
• M53: 25,278,450 km (0.064 R)
• M54: 25,733,527 km (0.116 R)
• M55: 26,076,554 km (0.095 R)
• M56: 28,402,053 km (0.08 R)
• M57: 29,529,872 km (0.028 R)
• M58: 29,829,067 km (0.1 R)
• M59: 30,189,449 km (0.076 R)
• M60: 30,430,451 km (0.071 R)
• M61: 30,611,763 km (0.053 R)
• M62: 30,732,788 km (0.094 R)
• M63: 30,914,550 km (0.078 R)
• M64: 31,157,497 km (0.106 R)
• M65: 31,890,376 km (0.119 R)
• M66: 32,135,867 km (0.091 R)
• M67: 32,320,321 km (0.072 R)
• M68: 32,814,293 km (0.083 R)
• M69: 36,148,829 km (0.112 R)
• M70: 38,279,103 km (0.03 R)
• M71: 38,932,696 km (0.108 R)
• M72: 40,118,409 km (0.114 R)
• M73: 40,915,466 km (0.114 R)
• M74: 41,986,288 km (0.114 R)
• M75: 42,390,202 km (0.093 R)
• M76: 43,269,838 km (0.07 R)
• M77: 44,087,240 km (0.111 R)
• M78: 44,840,915 km (0.113 R)
• M79: 45,253,954 km (0.045 R)
• M80: 45,460,848 km (0.114 R)
• M81: 45,737,305 km (0.118 R)
• M82: 45,875,683 km (0.081 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 12,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit