🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.51 AU - 0.53 AU

Year: 114 Days

Day: 28.6 Hours

Environment

Temp: 383 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.88 AU - 3.08 AU

Year: 1189 Days

Day: 33.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 73,553,230 km

• M1: 98,585 km (0.112 R)
• M2: 146,307 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.8

Radius: 14.8

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.92 AU - 12.4 AU

Year: 9857 Days

Day: 14.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,553,230 km

• M1: 184,155 km (0.076 R)
• M2: 736,770 km (0.071 R)
• M3: 1,207,554 km (0.088 R)
• M4: 1,848,282 km (0.079 R)
• M5: 3,075,732 km (0.101 R)
• M6: 3,903,756 km (0.083 R)
• M7: 4,579,340 km (0.065 R)
• M8: 5,600,795 km (0.111 R)
• M9: 6,908,878 km (0.047 R)
• M10: 8,372,245 km (0.108 R)
• M11: 8,987,092 km (0.06 R)
• M12: 9,943,471 km (0.076 R)
• M13: 11,208,770 km (0.103 R)
• M14: 12,369,350 km (0.061 R)
• M15: 15,407,683 km (0.087 R)
• M16: 16,270,414 km (0.097 R)
• M17: 18,844,096 km (0.058 R)
• M18: 20,264,378 km (0.115 R)
• M19: 21,000,699 km (0.098 R)
• M20: 21,754,822 km (0.119 R)
• M21: 29,005,830 km (0.072 R)
• M22: 31,382,641 km (0.09 R)
• M23: 33,886,760 km (0.083 R)
• M24: 35,345,788 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.5

Radius: 9.9

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.07 AU - 11.25 AU

Year: 9857 Days

Day: 10.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 73,553,230 km

• M1: 123,269 km (0.103 R)
• M2: 802,144 km (0.089 R)
• M3: 1,265,299 km (0.115 R)
• M4: 1,659,190 km (0.082 R)
• M5: 2,066,096 km (0.099 R)
• M6: 2,500,528 km (0.081 R)
• M7: 3,106,250 km (0.108 R)
• M8: 4,209,086 km (0.118 R)
• M9: 4,550,917 km (0.087 R)
• M10: 8,168,493 km (0.12 R)
• M11: 10,140,641 km (0.104 R)
• M12: 10,549,492 km (0.11 R)
• M13: 11,022,521 km (0.096 R)
• M14: 11,564,663 km (0.12 R)
• M15: 14,675,402 km (0.092 R)
• M16: 17,491,581 km (0.099 R)
• M17: 21,390,102 km (0.107 R)
• M18: 22,405,423 km (0.087 R)
• M19: 22,750,844 km (0.106 R)
• M20: 26,596,108 km (0.113 R)
• M21: 34,847,926 km (0.092 R)
• M22: 38,183,211 km (0.08 R)
• M23: 41,595,239 km (0.055 R)
• M24: 44,250,153 km (0.073 R)
• M25: 45,896,178 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.3

Radius: 8.8

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 12.67 AU - 12.67 AU

Year: 13727 Days

Day: 5.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 73,553,230 km

• M1: 111,600 km (0.061 R)
• M2: 517,010 km (0.104 R)
• M3: 1,424,920 km (0.109 R)
• M4: 2,180,389 km (0.103 R)
• M5: 2,537,479 km (0.079 R)
• M6: 3,770,764 km (0.112 R)
• M7: 5,397,042 km (0.112 R)
• M8: 6,764,068 km (0.098 R)
• M9: 7,159,305 km (0.114 R)
• M10: 7,909,539 km (0.08 R)
• M11: 9,468,498 km (0.028 R)
• M12: 12,466,439 km (0.119 R)
• M13: 13,061,390 km (0.054 R)
• M14: 14,762,467 km (0.074 R)
• M15: 16,394,131 km (0.105 R)
• M16: 17,842,987 km (0.079 R)
• M17: 19,375,318 km (0.104 R)
• M18: 26,193,091 km (0.105 R)
• M19: 27,966,574 km (0.095 R)
• M20: 28,779,788 km (0.103 R)
• M21: 32,302,070 km (0.082 R)
• M22: 36,101,557 km (0.096 R)
• M23: 40,445,879 km (0.049 R)
• M24: 41,224,087 km (0.113 R)
• M25: 47,812,826 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583

Radius: 4.1

Gravity: 34.68 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 15.66 AU - 17.56 AU

Year: 20605 Days

Day: 23 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 73,553,230 km

• M1: 57,745 km (0.085 R)
• M2: 239,955 km (0.105 R)
• M3: 621,579 km (0.111 R)
• M4: 855,251 km (0.077 R)
• M5: 1,017,116 km (0.082 R)
• M6: 1,213,239 km (0.12 R)
• M7: 1,434,344 km (0.062 R)
• M8: 1,957,189 km (0.113 R)
• M9: 2,348,387 km (0.091 R)
• M10: 2,597,617 km (0.119 R)
• M11: 3,069,300 km (0.079 R)
• M12: 4,546,578 km (0.101 R)
• M13: 6,059,611 km (0.101 R)
• M14: 6,659,948 km (0.1 R)
• M15: 7,112,481 km (0.114 R)
• M16: 10,686,973 km (0.113 R)
• M17: 12,080,926 km (0.097 R)
• M18: 13,237,766 km (0.102 R)
• M19: 13,806,836 km (0.091 R)
• M20: 14,244,260 km (0.112 R)
• M21: 14,615,862 km (0.049 R)
• M22: 17,399,579 km (0.1 R)
• M23: 18,342,644 km (0.078 R)
• M24: 18,871,023 km (0.062 R)
• M25: 19,319,219 km (0.093 R)
• M26: 22,157,689 km (0.117 R)
• M27: 27,829,841 km (0.035 R)
• M28: 31,308,441 km (0.104 R)
• M29: 33,869,407 km (0.116 R)
• M30: 35,065,890 km (0.103 R)
• M31: 38,251,428 km (0.103 R)
• M32: 41,926,898 km (0.058 R)
• M33: 42,535,911 km (0.078 R)
• M34: 45,349,996 km (0.111 R)
• M35: 48,119,352 km (0.051 R)
• M36: 50,482,998 km (0.079 R)
• M37: 57,286,261 km (0.072 R)
• M38: 58,602,722 km (0.11 R)
• M39: 59,939,229 km (0.088 R)
• M40: 63,468,841 km (0.112 R)
• M41: 69,868,040 km (0.064 R)

Kuiper Belt

Range: 36 - 62 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 11,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit