🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.55 AU - 0.59 AU

Year: 278 Days

Day: 17.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.9

Radius: 13.9

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.6 AU - 2.04 AU

Year: 1585 Days

Day: 7.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 84,317,401 km

• M1: 174,880 km (0.063 R)
• M2: 698,622 km (0.111 R)
• M3: 1,132,007 km (0.095 R)
• M4: 1,942,080 km (0.081 R)
• M5: 2,497,836 km (0.092 R)
• M6: 3,038,782 km (0.078 R)
• M7: 4,208,936 km (0.044 R)
• M8: 5,193,888 km (0.112 R)
• M9: 5,660,933 km (0.096 R)
• M10: 7,961,599 km (0.106 R)
• M11: 8,433,430 km (0.099 R)
• M12: 9,176,483 km (0.093 R)
• M13: 10,200,480 km (0.111 R)
• M14: 10,651,967 km (0.081 R)
• M15: 11,520,831 km (0.112 R)
• M16: 12,831,907 km (0.036 R)
• M17: 13,523,797 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.1

Radius: 8.8

Gravity: 12.23 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.82 AU - 2.02 AU

Year: 1718 Days

Day: 7.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 84,317,401 km

• M1: 109,506 km (0.084 R)
• M2: 513,420 km (0.05 R)
• M3: 939,774 km (0.112 R)
• M4: 1,332,618 km (0.102 R)
• M5: 1,757,476 km (0.109 R)
• M6: 2,481,380 km (0.111 R)
• M7: 3,225,629 km (0.117 R)
• M8: 3,866,806 km (0.053 R)
• M9: 4,611,055 km (0.118 R)
• M10: 5,926,768 km (0.097 R)
• M11: 6,724,873 km (0.08 R)
• M12: 7,592,840 km (0.117 R)
• M13: 9,549,879 km (0.069 R)
• M14: 10,247,155 km (0.076 R)
• M15: 10,755,189 km (0.089 R)
• M16: 13,082,633 km (0.058 R)
• M17: 13,465,005 km (0.063 R)
• M18: 13,942,522 km (0.047 R)
• M19: 16,354,039 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.6

Radius: 12.5

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.57 AU - 4.01 AU

Year: 3853 Days

Day: 10.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,317,401 km

• M1: 156,180 km (0.043 R)
• M2: 585,077 km (0.086 R)
• M3: 980,764 km (0.106 R)
• M4: 1,656,946 km (0.103 R)
• M5: 2,116,211 km (0.037 R)
• M6: 2,984,777 km (0.032 R)
• M7: 3,612,190 km (0.094 R)
• M8: 4,656,383 km (0.072 R)
• M9: 5,341,841 km (0.096 R)
• M10: 5,779,115 km (0.092 R)
• M11: 7,269,858 km (0.066 R)
• M12: 8,193,775 km (0.104 R)
• M13: 8,740,106 km (0.107 R)
• M14: 11,304,662 km (0.111 R)
• M15: 12,831,309 km (0.052 R)
• M16: 13,974,087 km (0.085 R)
• M17: 15,510,008 km (0.082 R)
• M18: 16,347,457 km (0.059 R)
• M19: 17,038,749 km (0.109 R)
• M20: 18,603,692 km (0.038 R)
• M21: 20,262,433 km (0.092 R)
• M22: 21,535,511 km (0.032 R)
• M23: 22,861,247 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777

Radius: 3.1

Gravity: 80.85 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.94 AU - 10.08 AU

Year: 20449 Days

Day: 18 Hours

Environment

Temp: -234 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 84,317,401 km

• M1: 43,683 km (0.095 R)
• M2: 540,048 km (0.031 R)
• M3: 838,496 km (0.045 R)
• M4: 1,110,166 km (0.098 R)
• M5: 1,486,255 km (0.102 R)
• M6: 2,211,954 km (0.106 R)
• M7: 2,413,462 km (0.082 R)
• M8: 3,230,416 km (0.096 R)
• M9: 3,460,348 km (0.102 R)
• M10: 4,215,967 km (0.102 R)
• M11: 4,561,089 km (0.072 R)
• M12: 4,962,012 km (0.038 R)
• M13: 5,075,257 km (0.114 R)
• M14: 6,131,119 km (0.088 R)
• M15: 7,373,829 km (0.076 R)
• M16: 10,405,579 km (0.105 R)
• M17: 11,954,964 km (0.116 R)
• M18: 14,711,903 km (0.119 R)
• M19: 15,989,469 km (0.029 R)
• M20: 17,688,003 km (0.058 R)
• M21: 19,223,177 km (0.115 R)
• M22: 20,358,924 km (0.104 R)
• M23: 21,739,413 km (0.112 R)
• M24: 23,076,070 km (0.031 R)
• M25: 28,606,554 km (0.085 R)
• M26: 38,091,807 km (0.113 R)
• M27: 39,576,266 km (0.074 R)
• M28: 43,454,890 km (0.11 R)
• M29: 46,399,276 km (0.069 R)
• M30: 50,174,976 km (0.025 R)
• M31: 56,404,830 km (0.076 R)
• M32: 56,595,418 km (0.08 R)
• M33: 58,720,904 km (0.101 R)
• M34: 71,034,903 km (0.083 R)
• M35: 73,279,021 km (0.085 R)
• M36: 74,189,773 km (0.113 R)
• M37: 74,418,658 km (0.027 R)
• M38: 74,877,773 km (0.107 R)
• M39: 80,053,561 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.9

Radius: 4.2

Gravity: 45.01 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.79 AU - 11.57 AU

Year: 22536 Days

Day: 15.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,317,401 km

• M1: 113,246 km (0.039 R)
• M2: 269,725 km (0.109 R)
• M3: 406,457 km (0.115 R)
• M4: 582,235 km (0.105 R)
• M5: 786,586 km (0.046 R)
• M6: 948,301 km (0.092 R)
• M7: 1,174,792 km (0.066 R)
• M8: 1,419,983 km (0.119 R)
• M9: 3,274,847 km (0.083 R)
• M10: 7,171,722 km (0.088 R)
• M11: 14,053,523 km (0.048 R)
• M12: 15,160,398 km (0.04 R)
• M13: 15,985,879 km (0.113 R)
• M14: 22,938,889 km (0.068 R)
• M15: 31,139,844 km (0.031 R)
• M16: 43,511,139 km (0.081 R)
• M17: 46,530,473 km (0.088 R)
• M18: 50,769,329 km (0.113 R)
• M19: 55,066,228 km (0.107 R)
• M20: 59,397,087 km (0.109 R)
• M21: 60,208,206 km (0.093 R)
• M22: 78,991,416 km (0.08 R)
• M23: 80,465,403 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.2

Radius: 3.2

Gravity: 68.38 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 10.71 AU - 10.99 AU

Year: 23076 Days

Day: 18.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 84,317,401 km

• M1: 40,092 km (0.072 R)
• M2: 446,550 km (0.117 R)
• M3: 617,839 km (0.067 R)
• M4: 724,203 km (0.089 R)
• M5: 1,572,872 km (0.115 R)
• M6: 1,717,084 km (0.055 R)
• M7: 1,950,008 km (0.052 R)
• M8: 2,384,291 km (0.098 R)
• M9: 2,749,908 km (0.111 R)
• M10: 3,410,981 km (0.113 R)
• M11: 4,239,903 km (0.072 R)
• M12: 5,393,153 km (0.119 R)
• M13: 7,072,987 km (0.084 R)
• M14: 9,302,145 km (0.08 R)
• M15: 9,954,990 km (0.105 R)
• M16: 10,765,212 km (0.084 R)
• M17: 12,445,346 km (0.091 R)
• M18: 14,603,744 km (0.114 R)
• M19: 15,402,298 km (0.095 R)
• M20: 15,647,488 km (0.118 R)
• M21: 17,882,032 km (0.041 R)
• M22: 21,823,487 km (0.091 R)
• M23: 22,654,503 km (0.101 R)
• M24: 22,759,820 km (0.088 R)
• M25: 25,048,368 km (0.105 R)
• M26: 30,076,353 km (0.101 R)
• M27: 32,422,646 km (0.054 R)
• M28: 41,749,923 km (0.095 R)
• M29: 55,536,863 km (0.068 R)
• M30: 56,499,226 km (0.116 R)
• M31: 60,459,830 km (0.1 R)
• M32: 61,273,642 km (0.062 R)
• M33: 65,452,060 km (0.036 R)
• M34: 67,175,129 km (0.057 R)
• M35: 68,707,609 km (0.077 R)
• M36: 72,297,360 km (0.089 R)
• M37: 73,675,007 km (0.117 R)
• M38: 76,010,080 km (0.073 R)
• M39: 78,634,924 km (0.109 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 15,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit