🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.71 AU - 0.73 AU

Year: 230 Days

Day: 15.1 Hours

Environment

Temp: 89 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,904,220 km

• M1: 368,609 km (0.099 R)
• M2: 517,609 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.79 AU - 0.93 AU

Year: 300 Days

Day: 42.8 Hours

Environment

Temp: 49 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.05 AU - 1.53 AU

Year: 552 Days

Day: 39.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.08 AU - 2.58 AU

Year: 1340 Days

Day: 21.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 99.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.7

Radius: 13.7

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.63 AU - 5.85 AU

Year: 3888 Days

Day: 14.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 25,904,220 km

• M1: 432,188 km (0.109 R)
• M2: 885,619 km (0.11 R)
• M3: 1,033,871 km (0.079 R)
• M4: 1,387,221 km (0.113 R)
• M5: 1,615,657 km (0.093 R)
• M6: 1,856,958 km (0.072 R)
• M7: 2,350,482 km (0.082 R)
• M8: 2,449,216 km (0.114 R)
• M9: 2,549,447 km (0.064 R)
• M10: 2,924,339 km (0.115 R)
• M11: 3,084,708 km (0.101 R)
• M12: 4,303,781 km (0.042 R)
• M13: 4,735,371 km (0.081 R)
• M14: 4,892,898 km (0.118 R)
• M15: 5,540,806 km (0.087 R)
• M16: 5,976,585 km (0.044 R)
• M17: 6,598,463 km (0.054 R)
• M18: 6,686,426 km (0.098 R)
• M19: 7,295,439 km (0.092 R)
• M20: 7,404,646 km (0.093 R)
• M21: 7,514,600 km (0.078 R)
• M22: 8,223,245 km (0.093 R)
• M23: 9,286,737 km (0.105 R)
• M24: 9,544,344 km (0.09 R)
• M25: 10,107,580 km (0.111 R)
• M26: 10,270,492 km (0.085 R)
• M27: 10,826,697 km (0.095 R)
• M28: 11,775,596 km (0.102 R)
• M29: 12,205,989 km (0.086 R)
• M30: 12,751,274 km (0.104 R)
• M31: 13,237,616 km (0.059 R)
• M32: 13,640,035 km (0.079 R)
• M33: 13,888,068 km (0.068 R)
• M34: 13,978,575 km (0.115 R)
• M35: 14,114,858 km (0.107 R)
• M36: 14,388,473 km (0.11 R)
• M37: 14,802,410 km (0.112 R)
• M38: 15,196,900 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.5

Radius: 11

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.65 AU - 6.13 AU

Year: 4714 Days

Day: 6.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 25,904,220 km

• M1: 198,965 km (0.116 R)
• M2: 350,657 km (0.117 R)
• M3: 433,535 km (0.102 R)
• M4: 506,090 km (0.102 R)
• M5: 613,950 km (0.049 R)
• M6: 764,146 km (0.113 R)
• M7: 855,849 km (0.105 R)
• M8: 1,128,566 km (0.072 R)
• M9: 1,234,781 km (0.119 R)
• M10: 1,344,586 km (0.111 R)
• M11: 1,574,218 km (0.091 R)
• M12: 1,755,082 km (0.039 R)
• M13: 1,911,113 km (0.062 R)
• M14: 1,990,998 km (0.102 R)
• M15: 2,220,481 km (0.111 R)
• M16: 2,372,772 km (0.059 R)
• M17: 2,528,503 km (0.091 R)
• M18: 2,705,627 km (0.084 R)
• M19: 2,960,542 km (0.064 R)
• M20: 3,090,991 km (0.094 R)
• M21: 3,792,156 km (0.114 R)
• M22: 3,974,965 km (0.107 R)
• M23: 4,140,121 km (0.117 R)
• M24: 4,244,391 km (0.087 R)
• M25: 4,713,979 km (0.086 R)
• M26: 4,845,026 km (0.074 R)
• M27: 4,999,411 km (0.081 R)
• M28: 5,133,002 km (0.092 R)
• M29: 5,381,035 km (0.102 R)
• M30: 5,472,290 km (0.102 R)
• M31: 5,656,295 km (0.118 R)
• M32: 6,412,513 km (0.086 R)
• M33: 7,050,548 km (0.119 R)
• M34: 7,683,047 km (0.097 R)
• M35: 7,993,164 km (0.11 R)
• M36: 8,280,990 km (0.074 R)
• M37: 8,360,127 km (0.08 R)
• M38: 8,572,257 km (0.114 R)
• M39: 8,813,259 km (0.102 R)
• M40: 9,743,309 km (0.081 R)
• M41: 9,854,760 km (0.106 R)
• M42: 10,050,883 km (0.083 R)
• M43: 10,361,747 km (0.119 R)
• M44: 10,447,018 km (0.12 R)
• M45: 10,761,921 km (0.055 R)
• M46: 11,050,944 km (0.077 R)
• M47: 11,196,353 km (0.108 R)
• M48: 11,695,711 km (0.087 R)
• M49: 11,814,342 km (0.074 R)
• M50: 12,202,399 km (0.071 R)
• M51: 12,322,526 km (0.083 R)
• M52: 12,443,252 km (0.083 R)
• M53: 12,564,276 km (0.115 R)
• M54: 12,746,636 km (0.072 R)
• M55: 14,458,335 km (0.08 R)
• M56: 15,066,450 km (0.116 R)
• M57: 15,846,304 km (0.104 R)
• M58: 16,274,304 km (0.054 R)
• M59: 16,606,112 km (0.092 R)
• M60: 17,955,634 km (0.107 R)
• M61: 18,058,408 km (0.112 R)
• M62: 18,367,477 km (0.064 R)
• M63: 18,643,635 km (0.089 R)
• M64: 19,200,288 km (0.109 R)
• M65: 19,410,324 km (0.116 R)
• M66: 20,436,715 km (0.075 R)
• M67: 20,938,466 km (0.066 R)
• M68: 21,589,666 km (0.107 R)
• M69: 21,662,520 km (0.094 R)
• M70: 21,808,228 km (0.087 R)
• M71: 22,027,538 km (0.12 R)
• M72: 22,357,851 km (0.119 R)
• M73: 24,071,345 km (0.089 R)
• M74: 24,184,590 km (0.088 R)
• M75: 24,563,372 km (0.082 R)
• M76: 24,639,368 km (0.077 R)
• M77: 25,480,257 km (0.112 R)
• M78: 25,865,621 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 17,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit