🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.51 AU - 0.65 AU

Year: 155 Days

Day: 17.1 Hours

Environment

Temp: 244 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.41 AU - 1.53 AU

Year: 626 Days

Day: 28.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.3

Radius: 12.6

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.29 AU - 7.57 AU

Year: 7118 Days

Day: 13.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 105,350,302 km

• M1: 170,990 km (0.098 R)
• M2: 433,385 km (0.085 R)
• M3: 1,005,298 km (0.075 R)
• M4: 1,554,621 km (0.043 R)
• M5: 2,188,168 km (0.109 R)
• M6: 2,324,153 km (0.105 R)
• M7: 3,020,830 km (0.077 R)
• M8: 3,147,390 km (0.088 R)
• M9: 3,432,074 km (0.083 R)
• M10: 4,508,431 km (0.042 R)
• M11: 4,712,183 km (0.069 R)
• M12: 4,948,847 km (0.063 R)
• M13: 5,098,744 km (0.079 R)
• M14: 5,311,173 km (0.115 R)
• M15: 5,433,843 km (0.075 R)
• M16: 6,351,926 km (0.103 R)
• M17: 6,779,028 km (0.094 R)
• M18: 6,878,959 km (0.089 R)
• M19: 7,420,204 km (0.114 R)
• M20: 7,730,769 km (0.068 R)
• M21: 8,869,209 km (0.118 R)
• M22: 9,088,669 km (0.074 R)
• M23: 9,458,176 km (0.069 R)
• M24: 9,682,273 km (0.067 R)
• M25: 9,795,070 km (0.113 R)
• M26: 9,983,863 km (0.116 R)
• M27: 10,212,149 km (0.049 R)
• M28: 10,712,554 km (0.106 R)
• M29: 11,657,564 km (0.115 R)
• M30: 12,465,392 km (0.066 R)
• M31: 13,124,670 km (0.089 R)
• M32: 13,416,685 km (0.112 R)
• M33: 13,500,609 km (0.115 R)
• M34: 14,007,297 km (0.085 R)
• M35: 14,909,073 km (0.092 R)
• M36: 15,082,906 km (0.065 R)
• M37: 15,170,122 km (0.079 R)
• M38: 15,388,834 km (0.082 R)
• M39: 16,140,413 km (0.099 R)
• M40: 16,363,763 km (0.043 R)
• M41: 17,176,229 km (0.038 R)
• M42: 17,449,993 km (0.1 R)
• M43: 18,048,235 km (0.111 R)
• M44: 18,233,587 km (0.115 R)
• M45: 19,978,496 km (0.067 R)
• M46: 20,170,281 km (0.055 R)
• M47: 20,362,664 km (0.068 R)
• M48: 20,507,475 km (0.106 R)
• M49: 20,797,994 km (0.051 R)
• M50: 21,677,629 km (0.11 R)
• M51: 22,023,051 km (0.116 R)
• M52: 22,270,785 km (0.081 R)
• M53: 24,133,278 km (0.114 R)
• M54: 24,542,578 km (0.118 R)
• M55: 24,954,122 km (0.1 R)
• M56: 25,523,790 km (0.08 R)
• M57: 27,417,999 km (0.079 R)
• M58: 27,738,138 km (0.119 R)
• M59: 27,898,657 km (0.053 R)
• M60: 28,922,355 km (0.1 R)
• M61: 30,453,339 km (0.06 R)
• M62: 31,842,655 km (0.118 R)
• M63: 32,460,344 km (0.049 R)
• M64: 32,573,141 km (0.104 R)
• M65: 32,855,582 km (0.054 R)
• M66: 33,479,854 km (0.1 R)
• M67: 33,707,841 km (0.096 R)
• M68: 33,993,573 km (0.111 R)
• M69: 34,567,430 km (0.054 R)
• M70: 35,318,112 km (0.073 R)
• M71: 35,666,526 km (0.101 R)
• M72: 35,841,107 km (0.115 R)
• M73: 35,957,643 km (0.118 R)
• M74: 36,718,349 km (0.088 R)
• M75: 37,425,199 km (0.081 R)
• M76: 37,780,344 km (0.104 R)
• M77: 38,077,146 km (0.1 R)
• M78: 38,852,362 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.1

Radius: 8.6

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.6 AU - 9.04 AU

Year: 9206 Days

Day: 7.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 134.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 105,350,302 km

• M1: 166,802 km (0.11 R)
• M2: 327,919 km (0.054 R)
• M3: 417,827 km (0.075 R)
• M4: 699,520 km (0.101 R)
• M5: 820,993 km (0.05 R)
• M6: 890,556 km (0.112 R)
• M7: 1,281,755 km (0.082 R)
• M8: 1,692,700 km (0.103 R)
• M9: 1,782,758 km (0.052 R)
• M10: 2,110,676 km (0.102 R)
• M11: 2,373,221 km (0.078 R)
• M12: 2,457,444 km (0.064 R)
• M13: 3,093,385 km (0.074 R)
• M14: 3,699,855 km (0.093 R)
• M15: 3,837,335 km (0.037 R)
• M16: 4,697,822 km (0.037 R)
• M17: 5,019,308 km (0.081 R)
• M18: 5,436,835 km (0.092 R)
• M19: 5,526,145 km (0.112 R)
• M20: 5,911,210 km (0.11 R)
• M21: 6,165,078 km (0.096 R)
• M22: 6,375,412 km (0.071 R)
• M23: 6,972,158 km (0.098 R)
• M24: 7,069,397 km (0.032 R)
• M25: 7,142,550 km (0.109 R)
• M26: 7,363,506 km (0.117 R)
• M27: 7,686,787 km (0.077 R)
• M28: 7,913,279 km (0.077 R)
• M29: 8,269,920 km (0.072 R)
• M30: 8,424,454 km (0.117 R)
• M31: 9,478,820 km (0.111 R)
• M32: 9,721,767 km (0.06 R)
• M33: 9,912,205 km (0.047 R)
• M34: 10,379,699 km (0.12 R)
• M35: 10,770,149 km (0.112 R)
• M36: 11,565,411 km (0.074 R)
• M37: 11,738,347 km (0.082 R)
• M38: 11,912,030 km (0.032 R)
• M39: 12,526,877 km (0.101 R)
• M40: 12,585,968 km (0.057 R)
• M41: 12,674,829 km (0.088 R)
• M42: 13,332,461 km (0.05 R)
• M43: 13,970,646 km (0.074 R)
• M44: 15,213,655 km (0.067 R)
• M45: 15,593,334 km (0.105 R)
• M46: 16,072,496 km (0.113 R)
• M47: 16,168,837 km (0.104 R)
• M48: 17,803,792 km (0.078 R)
• M49: 19,662,097 km (0.077 R)
• M50: 20,006,621 km (0.099 R)
• M51: 21,333,704 km (0.096 R)
• M52: 23,486,567 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.7

Radius: 5

Gravity: 32.71 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 15.47 AU - 23.15 AU

Year: 29823 Days

Day: 22.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 105,350,302 km

• M1: 405,709 km (0.081 R)
• M2: 453,581 km (0.08 R)
• M3: 664,813 km (0.074 R)
• M4: 722,259 km (0.085 R)
• M5: 1,888,075 km (0.117 R)
• M6: 3,048,206 km (0.066 R)
• M7: 3,492,063 km (0.106 R)
• M8: 3,955,966 km (0.115 R)
• M9: 4,997,317 km (0.112 R)
• M10: 7,572,794 km (0.084 R)
• M11: 7,638,318 km (0.084 R)
• M12: 8,304,627 km (0.075 R)
• M13: 8,850,958 km (0.098 R)
• M14: 9,834,714 km (0.114 R)
• M15: 10,050,135 km (0.102 R)
• M16: 10,339,606 km (0.111 R)
• M17: 10,412,311 km (0.057 R)
• M18: 10,631,771 km (0.098 R)
• M19: 10,705,373 km (0.07 R)
• M20: 11,149,828 km (0.06 R)
• M21: 14,344,042 km (0.093 R)
• M22: 15,245,968 km (0.048 R)
• M23: 16,250,517 km (0.044 R)
• M24: 16,846,366 km (0.099 R)
• M25: 21,490,781 km (0.064 R)
• M26: 21,956,928 km (0.116 R)
• M27: 22,144,374 km (0.111 R)
• M28: 22,520,763 km (0.067 R)
• M29: 25,214,123 km (0.107 R)
• M30: 27,905,837 km (0.094 R)
• M31: 28,312,295 km (0.044 R)
• M32: 28,618,372 km (0.11 R)
• M33: 28,720,697 km (0.111 R)
• M34: 31,845,348 km (0.084 R)
• M35: 31,951,412 km (0.098 R)
• M36: 32,803,671 km (0.1 R)
• M37: 33,017,896 km (0.069 R)
• M38: 33,771,420 km (0.111 R)
• M39: 34,096,047 km (0.118 R)
• M40: 35,844,847 km (0.067 R)
• M41: 36,286,609 km (0.069 R)
• M42: 37,287,120 km (0.101 R)
• M43: 39,315,218 km (0.077 R)
• M44: 40,572,289 km (0.108 R)
• M45: 40,917,262 km (0.108 R)
• M46: 41,263,431 km (0.092 R)
• M47: 44,895,817 km (0.054 R)
• M48: 46,089,159 km (0.095 R)
• M49: 46,209,137 km (0.099 R)
• M50: 49,977,657 km (0.11 R)
• M51: 50,471,030 km (0.096 R)
• M52: 50,966,050 km (0.045 R)
• M53: 51,960,876 km (0.065 R)
• M54: 52,085,640 km (0.101 R)
• M55: 52,210,554 km (0.117 R)
• M56: 52,836,622 km (0.104 R)
• M57: 54,096,086 km (0.068 R)
• M58: 54,602,624 km (0.105 R)
• M59: 55,238,116 km (0.093 R)
• M60: 55,876,001 km (0.094 R)
• M61: 59,362,380 km (0.099 R)
• M62: 61,066,000 km (0.096 R)
• M63: 64,923,681 km (0.102 R)
• M64: 66,272,156 km (0.117 R)
• M65: 66,407,542 km (0.115 R)
• M66: 66,678,464 km (0.119 R)
• M67: 72,453,390 km (0.052 R)
• M68: 73,992,004 km (0.048 R)
• M69: 74,694,965 km (0.047 R)
• M70: 75,117,878 km (0.091 R)
• M71: 76,817,160 km (0.064 R)
• M72: 77,957,096 km (0.067 R)
• M73: 78,529,158 km (0.103 R)
• M74: 80,253,723 km (0.057 R)
• M75: 81,555,224 km (0.113 R)
• M76: 82,718,048 km (0.119 R)
• M77: 82,863,757 km (0.056 R)
• M78: 83,009,614 km (0.083 R)
• M79: 83,593,794 km (0.101 R)
• M80: 84,179,171 km (0.054 R)
• M81: 85,796,324 km (0.08 R)
• M82: 86,091,480 km (0.109 R)
• M83: 91,461,146 km (0.03 R)
• M84: 93,275,020 km (0.089 R)
• M85: 94,490,802 km (0.086 R)
• M86: 94,643,242 km (0.061 R)
• M87: 98,787,253 km (0.052 R)
• M88: 99,096,622 km (0.054 R)
• M89: 101,894,999 km (0.103 R)
• M90: 103,774,996 km (0.056 R)
• M91: 104,089,301 km (0.093 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 12,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit