🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.49 AU - 0.65 AU

Year: 156 Days

Day: 26.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 171.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,736,449 km

• M1: 89,908 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.39 AU - 1.93 AU

Year: 777 Days

Day: 35.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.9

Radius: 11.7

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.8 AU - 6.22 AU

Year: 5355 Days

Day: 12.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,736,449 km

• M1: 200,312 km (0.056 R)
• M2: 371,601 km (0.098 R)
• M3: 472,131 km (0.113 R)
• M4: 572,661 km (0.117 R)
• M5: 669,151 km (0.055 R)
• M6: 758,760 km (0.092 R)
• M7: 1,626,428 km (0.037 R)
• M8: 2,264,613 km (0.116 R)
• M9: 2,507,410 km (0.087 R)
• M10: 2,909,379 km (0.064 R)
• M11: 3,196,308 km (0.077 R)
• M12: 3,400,509 km (0.044 R)
• M13: 3,562,224 km (0.105 R)
• M14: 3,750,269 km (0.057 R)
• M15: 4,062,929 km (0.105 R)
• M16: 4,309,316 km (0.091 R)
• M17: 4,459,513 km (0.083 R)
• M18: 4,816,752 km (0.084 R)
• M19: 5,103,980 km (0.094 R)
• M20: 5,504,902 km (0.09 R)
• M21: 5,860,497 km (0.069 R)
• M22: 5,971,498 km (0.03 R)
• M23: 6,796,979 km (0.1 R)
• M24: 6,913,666 km (0.11 R)
• M25: 7,237,994 km (0.1 R)
• M26: 7,871,092 km (0.076 R)
• M27: 8,553,557 km (0.101 R)
• M28: 8,679,668 km (0.096 R)
• M29: 8,869,957 km (0.034 R)
• M30: 9,093,755 km (0.099 R)
• M31: 9,645,173 km (0.117 R)
• M32: 10,475,740 km (0.056 R)
• M33: 10,746,513 km (0.098 R)
• M34: 10,916,755 km (0.107 R)
• M35: 11,191,267 km (0.057 R)
• M36: 11,852,041 km (0.112 R)
• M37: 12,028,118 km (0.09 R)
• M38: 13,984,110 km (0.065 R)
• M39: 14,394,606 km (0.057 R)
• M40: 15,726,925 km (0.091 R)
• M41: 16,506,031 km (0.083 R)
• M42: 16,663,258 km (0.082 R)
• M43: 16,860,578 km (0.054 R)
• M44: 17,058,795 km (0.087 R)
• M45: 17,778,361 km (0.094 R)
• M46: 18,507,949 km (0.074 R)
• M47: 19,040,967 km (0.094 R)
• M48: 19,164,684 km (0.082 R)
• M49: 19,662,247 km (0.106 R)
• M50: 19,829,198 km (0.038 R)
• M51: 20,290,258 km (0.076 R)
• M52: 20,839,881 km (0.055 R)
• M53: 21,565,879 km (0.07 R)
• M54: 22,126,722 km (0.068 R)
• M55: 22,474,238 km (0.106 R)
• M56: 22,561,453 km (0.041 R)
• M57: 22,779,866 km (0.108 R)
• M58: 23,660,549 km (0.057 R)
• M59: 24,552,302 km (0.066 R)
• M60: 24,822,027 km (0.089 R)
• M61: 25,183,156 km (0.058 R)
• M62: 25,819,246 km (0.113 R)
• M63: 26,002,055 km (0.051 R)
• M64: 26,093,459 km (0.083 R)
• M65: 26,322,793 km (0.096 R)
• M66: 27,806,055 km (0.074 R)
• M67: 27,899,704 km (0.086 R)
• M68: 28,463,538 km (0.116 R)
• M69: 28,794,149 km (0.101 R)
• M70: 29,031,112 km (0.08 R)
• M71: 29,221,251 km (0.053 R)
• M72: 29,937,526 km (0.053 R)
• M73: 30,804,745 km (0.119 R)
• M74: 30,998,624 km (0.095 R)
• M75: 31,144,182 km (0.096 R)
• M76: 32,022,920 km (0.028 R)
• M77: 32,170,125 km (0.101 R)
• M78: 32,317,628 km (0.105 R)
• M79: 32,465,281 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.1

Radius: 9.2

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.47 AU - 15.03 AU

Year: 15582 Days

Day: 14.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,736,449 km

• M1: 214,823 km (0.038 R)
• M2: 441,912 km (0.078 R)
• M3: 706,850 km (0.06 R)
• M4: 998,865 km (0.061 R)
• M5: 1,082,939 km (0.051 R)
• M6: 1,169,706 km (0.05 R)
• M7: 1,972,897 km (0.091 R)
• M8: 2,053,081 km (0.075 R)
• M9: 2,161,839 km (0.102 R)
• M10: 2,442,036 km (0.106 R)
• M11: 2,853,879 km (0.079 R)
• M12: 3,099,219 km (0.119 R)
• M13: 3,383,305 km (0.112 R)
• M14: 3,808,762 km (0.114 R)
• M15: 4,010,719 km (0.099 R)
• M16: 4,147,451 km (0.114 R)
• M17: 4,745,693 km (0.091 R)
• M18: 5,221,414 km (0.104 R)
• M19: 5,296,064 km (0.096 R)
• M20: 5,483,959 km (0.041 R)
• M21: 5,827,884 km (0.085 R)
• M22: 7,314,139 km (0.102 R)
• M23: 7,863,014 km (0.115 R)
• M24: 8,034,602 km (0.038 R)
• M25: 9,134,596 km (0.119 R)
• M26: 9,955,738 km (0.098 R)
• M27: 10,705,373 km (0.076 R)
• M28: 13,623,130 km (0.095 R)
• M29: 15,677,707 km (0.045 R)
• M30: 17,100,233 km (0.096 R)
• M31: 17,490,235 km (0.094 R)
• M32: 17,714,482 km (0.102 R)
• M33: 17,826,980 km (0.082 R)
• M34: 18,165,819 km (0.07 R)
• M35: 18,392,759 km (0.117 R)
• M36: 18,506,753 km (0.102 R)
• M37: 18,792,485 km (0.03 R)
• M38: 18,964,522 km (0.047 R)
• M39: 20,655,576 km (0.094 R)
• M40: 20,714,668 km (0.074 R)
• M41: 21,011,470 km (0.112 R)
• M42: 21,669,102 km (0.035 R)
• M43: 21,789,379 km (0.1 R)
• M44: 21,849,667 km (0.086 R)
• M45: 21,909,955 km (0.049 R)
• M46: 21,970,242 km (0.105 R)
• M47: 22,091,118 km (0.105 R)
• M48: 22,333,466 km (0.085 R)
• M49: 23,004,562 km (0.088 R)
• M50: 23,435,105 km (0.071 R)
• M51: 24,742,740 km (0.114 R)
• M52: 25,247,034 km (0.101 R)
• M53: 25,627,462 km (0.104 R)
• M54: 25,754,769 km (0.106 R)
• M55: 26,265,796 km (0.111 R)
• M56: 26,844,740 km (0.108 R)
• M57: 27,819,070 km (0.106 R)
• M58: 28,606,853 km (0.099 R)
• M59: 30,473,385 km (0.081 R)
• M60: 30,878,496 km (0.044 R)
• M61: 34,322,987 km (0.091 R)
• M62: 35,734,443 km (0.06 R)
• M63: 36,949,178 km (0.118 R)
• M64: 37,236,855 km (0.116 R)
• M65: 37,742,346 km (0.09 R)
• M66: 39,198,831 km (0.094 R)
• M67: 39,492,192 km (0.07 R)
• M68: 39,786,451 km (0.1 R)
• M69: 40,377,064 km (0.113 R)
• M70: 44,286,505 km (0.108 R)
• M71: 44,362,800 km (0.067 R)
• M72: 44,745,322 km (0.118 R)
• M73: 45,205,634 km (0.08 R)
• M74: 45,744,785 km (0.088 R)
• M75: 46,131,047 km (0.109 R)
• M76: 48,708,169 km (0.103 R)
• M77: 49,419,058 km (0.118 R)
• M78: 50,212,974 km (0.082 R)
• M79: 50,611,652 km (0.072 R)
• M80: 52,297,022 km (0.116 R)
• M81: 52,620,153 km (0.117 R)
• M82: 52,781,869 km (0.117 R)
• M83: 53,512,056 km (0.112 R)
• M84: 54,082,323 km (0.081 R)
• M85: 54,409,045 km (0.048 R)
• M86: 54,572,705 km (0.12 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 13,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit