🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.7 AU - 0.72 AU

Year: 175 Days

Day: 23 Hours

Environment

Temp: 346 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,430,824 km

• M1: 359,334 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.1 AU - 3.46 AU

Year: 1355 Days

Day: 19.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 104,430,824 km

• M1: 52,808 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.27 AU - 7.11 AU

Year: 4504 Days

Day: 29.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.88 AU - 12.78 AU

Year: 9709 Days

Day: 43.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.9

Radius: 9.3

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.79 AU - 13.17 AU

Year: 11375 Days

Day: 5.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 104,430,824 km

• M1: 115,639 km (0.114 R)
• M2: 459,116 km (0.081 R)
• M3: 771,476 km (0.032 R)
• M4: 1,137,841 km (0.097 R)
• M5: 1,519,466 km (0.063 R)
• M6: 1,836,463 km (0.091 R)
• M7: 2,198,042 km (0.091 R)
• M8: 2,732,854 km (0.108 R)
• M9: 3,303,271 km (0.06 R)
• M10: 4,320,237 km (0.087 R)
• M11: 4,650,549 km (0.049 R)
• M12: 5,673,200 km (0.112 R)
• M13: 6,370,177 km (0.052 R)
• M14: 7,081,963 km (0.119 R)
• M15: 7,714,912 km (0.111 R)
• M16: 9,892,608 km (0.084 R)
• M17: 10,415,303 km (0.048 R)
• M18: 11,122,302 km (0.118 R)
• M19: 12,212,572 km (0.067 R)
• M20: 12,511,020 km (0.093 R)
• M21: 13,882,533 km (0.117 R)
• M22: 14,671,512 km (0.095 R)
• M23: 15,282,619 km (0.115 R)
• M24: 16,483,142 km (0.089 R)
• M25: 18,128,719 km (0.044 R)
• M26: 19,151,071 km (0.085 R)
• M27: 19,473,304 km (0.115 R)
• M28: 21,396,535 km (0.078 R)
• M29: 26,008,188 km (0.072 R)
• M30: 28,649,787 km (0.115 R)
• M31: 29,497,259 km (0.091 R)
• M32: 33,170,635 km (0.083 R)
• M33: 38,527,735 km (0.119 R)
• M34: 39,690,409 km (0.117 R)
• M35: 40,214,600 km (0.062 R)
• M36: 44,575,378 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.4

Radius: 8.7

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 13 AU - 19.38 AU

Year: 19050 Days

Day: 8 Hours

Environment

Temp: -164 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 104,430,824 km

• M1: 108,159 km (0.112 R)
• M2: 380,128 km (0.078 R)
• M3: 719,117 km (0.101 R)
• M4: 1,117,646 km (0.051 R)
• M5: 1,451,847 km (0.078 R)
• M6: 1,763,310 km (0.113 R)
• M7: 2,569,044 km (0.049 R)
• M8: 3,212,315 km (0.078 R)
• M9: 3,867,404 km (0.11 R)
• M10: 6,160,590 km (0.103 R)
• M11: 6,586,645 km (0.067 R)
• M12: 7,123,851 km (0.109 R)
• M13: 7,593,438 km (0.1 R)
• M14: 8,439,115 km (0.058 R)
• M15: 10,495,039 km (0.109 R)
• M16: 11,994,608 km (0.109 R)
• M17: 13,139,779 km (0.084 R)
• M18: 14,504,112 km (0.084 R)
• M19: 14,878,406 km (0.102 R)
• M20: 15,568,202 km (0.118 R)
• M21: 18,108,224 km (0.07 R)
• M22: 23,993,404 km (0.114 R)
• M23: 24,306,662 km (0.087 R)
• M24: 26,134,299 km (0.071 R)
• M25: 26,800,608 km (0.106 R)
• M26: 28,867,752 km (0.074 R)
• M27: 30,792,478 km (0.045 R)
• M28: 32,673,222 km (0.116 R)
• M29: 33,837,692 km (0.054 R)
• M30: 34,363,977 km (0.103 R)
• M31: 37,217,108 km (0.074 R)
• M32: 38,344,477 km (0.104 R)
• M33: 49,197,055 km (0.059 R)
• M34: 51,936,192 km (0.066 R)
• M35: 52,989,211 km (0.105 R)
• M36: 54,235,511 km (0.099 R)
• M37: 57,529,806 km (0.1 R)
• M38: 67,583,830 km (0.052 R)
• M39: 72,914,152 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 24.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.9

Radius: 7.7

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 21.36 AU - 27.68 AU

Year: 35507 Days

Day: 20.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 104,430,824 km

• M1: 97,089 km (0.034 R)
• M2: 341,233 km (0.068 R)
• M3: 608,415 km (0.111 R)
• M4: 943,065 km (0.104 R)
• M5: 2,265,660 km (0.06 R)
• M6: 3,611,741 km (0.115 R)
• M7: 3,913,779 km (0.112 R)
• M8: 5,045,188 km (0.053 R)
• M9: 6,477,139 km (0.074 R)
• M10: 9,923,724 km (0.066 R)
• M11: 11,706,632 km (0.118 R)
• M12: 14,766,058 km (0.099 R)
• M13: 15,366,544 km (0.062 R)
• M14: 15,894,175 km (0.108 R)
• M15: 17,740,063 km (0.1 R)
• M16: 21,415,234 km (0.117 R)
• M17: 22,295,767 km (0.108 R)
• M18: 28,485,080 km (0.12 R)
• M19: 30,365,226 km (0.084 R)
• M20: 33,778,152 km (0.07 R)
• M21: 35,729,507 km (0.071 R)
• M22: 36,499,636 km (0.084 R)
• M23: 37,754,912 km (0.107 R)
• M24: 44,465,125 km (0.112 R)
• M25: 46,258,953 km (0.109 R)
• M26: 47,357,899 km (0.104 R)
• M27: 47,913,954 km (0.105 R)
• M28: 50,566,474 km (0.117 R)
• M29: 67,857,445 km (0.088 R)
• M30: 72,415,991 km (0.104 R)
• M31: 73,897,010 km (0.093 R)
• M32: 74,395,021 km (0.099 R)
• M33: 81,871,175 km (0.104 R)
• M34: 82,940,201 km (0.072 R)
• M35: 98,295,076 km (0.096 R)
• M36: 102,564,001 km (0.103 R)

Kuiper Belt

Range: 37.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 20,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit