🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.56 AU - 0.68 AU

Year: 177 Days

Day: 31.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.34 AU - 1.46 AU

Year: 599 Days

Day: 47.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,791,436 km

• M1: 35,754 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.36 AU - 1.44 AU

Year: 599 Days

Day: 26.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.52 AU - 2.36 AU

Year: 977 Days

Day: 24.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,791,436 km

• M1: 1,106,575 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.1

Radius: 14.8

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.38 AU - 7.34 AU

Year: 6498 Days

Day: 6.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 77,791,436 km

• M1: 212,429 km (0.091 R)
• M2: 964,757 km (0.107 R)
• M3: 1,703,471 km (0.094 R)
• M4: 2,269,848 km (0.097 R)
• M5: 3,109,691 km (0.07 R)
• M6: 3,792,007 km (0.106 R)
• M7: 4,485,991 km (0.096 R)
• M8: 5,710,899 km (0.083 R)
• M9: 6,654,113 km (0.118 R)
• M10: 7,793,451 km (0.117 R)
• M11: 9,342,537 km (0.099 R)
• M12: 10,968,516 km (0.062 R)
• M13: 12,081,973 km (0.076 R)
• M14: 12,600,479 km (0.115 R)
• M15: 17,084,226 km (0.101 R)
• M16: 18,352,517 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.1

Radius: 8.7

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.86 AU - 11.2 AU

Year: 12358 Days

Day: 14.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 77,791,436 km

• M1: 111,002 km (0.083 R)
• M2: 663,018 km (0.102 R)
• M3: 1,559,857 km (0.111 R)
• M4: 1,883,886 km (0.082 R)
• M5: 2,920,001 km (0.091 R)
• M6: 3,416,666 km (0.091 R)
• M7: 3,713,169 km (0.082 R)
• M8: 4,358,235 km (0.112 R)
• M9: 4,906,361 km (0.117 R)
• M10: 7,750,366 km (0.109 R)
• M11: 8,702,707 km (0.076 R)
• M12: 9,891,860 km (0.062 R)
• M13: 11,601,464 km (0.055 R)
• M14: 14,803,308 km (0.073 R)
• M15: 15,668,881 km (0.109 R)
• M16: 17,421,719 km (0.117 R)
• M17: 25,035,353 km (0.044 R)
• M18: 25,952,239 km (0.109 R)
• M19: 26,575,763 km (0.104 R)
• M20: 27,852,880 km (0.076 R)
• M21: 28,726,681 km (0.036 R)
• M22: 30,759,267 km (0.108 R)
• M23: 32,047,604 km (0.055 R)
• M24: 35,488,953 km (0.053 R)
• M25: 41,664,204 km (0.117 R)
• M26: 43,385,626 km (0.106 R)
• M27: 47,585,437 km (0.099 R)
• M28: 48,519,377 km (0.113 R)
• M29: 48,990,909 km (0.076 R)
• M30: 55,745,253 km (0.106 R)
• M31: 58,363,814 km (0.078 R)
• M32: 59,793,371 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.7

Radius: 13

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 11.09 AU - 12.45 AU

Year: 14603 Days

Day: 8.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,791,436 km

• M1: 161,715 km (0.119 R)
• M2: 673,938 km (0.097 R)
• M3: 1,416,393 km (0.11 R)
• M4: 2,389,527 km (0.093 R)
• M5: 4,380,974 km (0.118 R)
• M6: 5,059,699 km (0.046 R)
• M7: 6,959,891 km (0.061 R)
• M8: 8,071,104 km (0.061 R)
• M9: 11,691,522 km (0.077 R)
• M10: 12,302,480 km (0.07 R)
• M11: 13,258,859 km (0.12 R)
• M12: 13,923,523 km (0.09 R)
• M13: 14,332,972 km (0.059 R)
• M14: 14,962,181 km (0.084 R)
• M15: 16,807,171 km (0.106 R)
• M16: 19,809,750 km (0.092 R)
• M17: 22,030,381 km (0.112 R)
• M18: 22,680,832 km (0.092 R)
• M19: 26,961,276 km (0.105 R)
• M20: 29,795,408 km (0.118 R)
• M21: 33,549,118 km (0.116 R)
• M22: 36,305,758 km (0.104 R)
• M23: 37,083,068 km (0.12 R)
• M24: 37,871,299 km (0.099 R)
• M25: 40,857,871 km (0.087 R)
• M26: 42,123,619 km (0.061 R)
• M27: 47,603,239 km (0.088 R)
• M28: 55,909,960 km (0.105 R)
• M29: 60,494,686 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.8

Radius: 4.6

Gravity: 17.9 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 14.59 AU - 21.57 AU

Year: 27803 Days

Day: 21.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,791,436 km

• M1: 57,146 km (0.048 R)
• M2: 275,110 km (0.085 R)
• M3: 525,837 km (0.075 R)
• M4: 1,200,373 km (0.102 R)
• M5: 1,837,810 km (0.072 R)
• M6: 2,533,440 km (0.119 R)
• M7: 3,058,828 km (0.076 R)
• M8: 3,418,760 km (0.104 R)
• M9: 3,775,401 km (0.058 R)
• M10: 4,811,666 km (0.1 R)
• M11: 5,857,654 km (0.115 R)
• M12: 6,024,456 km (0.083 R)
• M13: 6,237,633 km (0.084 R)
• M14: 7,673,024 km (0.07 R)
• M15: 7,974,314 km (0.035 R)
• M16: 10,861,703 km (0.072 R)
• M17: 11,241,382 km (0.116 R)
• M18: 14,377,403 km (0.106 R)
• M19: 21,801,496 km (0.118 R)
• M20: 22,405,423 km (0.076 R)
• M21: 24,070,597 km (0.104 R)
• M22: 25,042,534 km (0.099 R)
• M23: 26,152,700 km (0.092 R)
• M24: 28,950,629 km (0.108 R)
• M25: 31,048,888 km (0.081 R)
• M26: 32,070,492 km (0.059 R)
• M27: 40,759,436 km (0.112 R)
• M28: 42,604,576 km (0.096 R)
• M29: 46,791,970 km (0.077 R)
• M30: 47,292,076 km (0.098 R)
• M31: 49,500,589 km (0.05 R)
• M32: 58,442,503 km (0.116 R)
• M33: 62,180,804 km (0.1 R)
• M34: 71,222,798 km (0.09 R)
• M35: 73,894,018 km (0.087 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 16,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit