🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.05 AU - 1.35 AU

Year: 464 Days

Day: 30.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.54 AU - 1.7 AU

Year: 728 Days

Day: 40.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.9

Radius: 8.2

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.87 AU - 10.79 AU

Year: 10063 Days

Day: 11.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 65,549,123 km

• M1: 142,268 km (0.098 R)
• M2: 198,516 km (0.066 R)
• M3: 381,175 km (0.116 R)
• M4: 450,589 km (0.1 R)
• M5: 849,118 km (0.116 R)
• M6: 1,078,601 km (0.077 R)
• M7: 1,181,674 km (0.102 R)
• M8: 1,438,683 km (0.077 R)
• M9: 1,713,195 km (0.086 R)
• M10: 1,901,838 km (0.084 R)
• M11: 2,015,981 km (0.086 R)
• M12: 2,263,117 km (0.117 R)
• M13: 3,061,969 km (0.031 R)
• M14: 3,277,839 km (0.113 R)
• M15: 3,332,592 km (0.096 R)
• M16: 3,796,046 km (0.085 R)
• M17: 4,131,145 km (0.088 R)
• M18: 4,309,765 km (0.08 R)
• M19: 4,751,976 km (0.053 R)
• M20: 5,224,556 km (0.103 R)
• M21: 5,337,054 km (0.054 R)
• M22: 6,180,636 km (0.106 R)
• M23: 6,282,512 km (0.05 R)
• M24: 6,419,394 km (0.108 R)
• M25: 6,818,372 km (0.075 R)
• M26: 6,958,994 km (0.108 R)
• M27: 7,011,951 km (0.112 R)
• M28: 8,988,438 km (0.081 R)
• M29: 9,907,717 km (0.106 R)
• M30: 10,147,074 km (0.025 R)
• M31: 10,692,957 km (0.098 R)
• M32: 10,897,606 km (0.044 R)
• M33: 10,959,241 km (0.098 R)
• M34: 11,310,646 km (0.119 R)
• M35: 11,560,923 km (0.065 R)
• M36: 11,918,612 km (0.083 R)
• M37: 12,494,414 km (0.057 R)
• M38: 12,558,891 km (0.079 R)
• M39: 13,650,507 km (0.106 R)
• M40: 13,717,078 km (0.113 R)
• M41: 14,523,111 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.9

Radius: 13.4

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.51 AU - 15.07 AU

Year: 15213 Days

Day: 5.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,549,123 km

• M1: 274,961 km (0.116 R)
• M2: 379,979 km (0.069 R)
• M3: 689,646 km (0.099 R)
• M4: 811,718 km (0.101 R)
• M5: 1,009,935 km (0.116 R)
• M6: 1,225,207 km (0.102 R)
• M7: 1,403,527 km (0.111 R)
• M8: 2,487,214 km (0.091 R)
• M9: 2,584,602 km (0.06 R)
• M10: 2,918,654 km (0.039 R)
• M11: 3,090,842 km (0.119 R)
• M12: 3,591,546 km (0.053 R)
• M13: 4,003,089 km (0.07 R)
• M14: 5,243,256 km (0.093 R)
• M15: 5,624,431 km (0.062 R)
• M16: 5,970,900 km (0.033 R)
• M17: 6,190,958 km (0.059 R)
• M18: 6,458,738 km (0.108 R)
• M19: 7,144,645 km (0.096 R)
• M20: 7,614,980 km (0.102 R)
• M21: 7,710,274 km (0.102 R)
• M22: 8,685,054 km (0.03 R)
• M23: 10,377,455 km (0.105 R)
• M24: 11,288,356 km (0.118 R)
• M25: 11,946,736 km (0.1 R)
• M26: 12,957,719 km (0.094 R)
• M27: 13,071,712 km (0.072 R)
• M28: 13,646,916 km (0.095 R)
• M29: 14,171,705 km (0.086 R)
• M30: 14,466,114 km (0.073 R)
• M31: 14,941,536 km (0.103 R)
• M32: 15,361,607 km (0.058 R)
• M33: 15,907,490 km (0.055 R)
• M34: 17,080,786 km (0.082 R)
• M35: 18,218,029 km (0.108 R)
• M36: 20,565,070 km (0.077 R)
• M37: 20,898,673 km (0.046 R)
• M38: 21,166,752 km (0.073 R)
• M39: 21,977,872 km (0.114 R)
• M40: 24,260,436 km (0.051 R)
• M41: 24,896,078 km (0.106 R)
• M42: 25,465,597 km (0.034 R)
• M43: 25,823,734 km (0.116 R)
• M44: 25,967,498 km (0.07 R)
• M45: 26,835,614 km (0.038 R)
• M46: 27,346,341 km (0.106 R)
• M47: 28,748,821 km (0.06 R)
• M48: 29,196,568 km (0.115 R)
• M49: 29,797,203 km (0.069 R)
• M50: 29,947,998 km (0.066 R)
• M51: 30,858,002 km (0.119 R)
• M52: 31,087,036 km (0.105 R)
• M53: 32,394,970 km (0.091 R)
• M54: 33,016,699 km (0.04 R)
• M55: 33,956,772 km (0.092 R)
• M56: 34,193,137 km (0.057 R)
• M57: 34,430,100 km (0.111 R)
• M58: 36,345,251 km (0.106 R)
• M59: 36,748,567 km (0.114 R)
• M60: 36,910,283 km (0.118 R)
• M61: 38,869,716 km (0.063 R)
• M62: 40,278,030 km (0.03 R)
• M63: 40,779,033 km (0.087 R)
• M64: 41,114,132 km (0.11 R)
• M65: 41,618,726 km (0.077 R)
• M66: 42,464,104 km (0.098 R)
• M67: 42,973,933 km (0.079 R)
• M68: 44,171,763 km (0.117 R)
• M69: 44,343,801 km (0.105 R)
• M70: 44,861,110 km (0.118 R)
• M71: 48,982,532 km (0.12 R)
• M72: 50,952,885 km (0.115 R)
• M73: 51,133,300 km (0.11 R)
• M74: 51,857,055 km (0.115 R)
• M75: 51,947,861 km (0.091 R)
• M76: 53,040,523 km (0.095 R)
• M77: 53,314,886 km (0.103 R)
• M78: 54,140,816 km (0.111 R)
• M79: 54,970,934 km (0.115 R)
• M80: 55,526,690 km (0.101 R)
• M81: 57,768,265 km (0.11 R)
• M82: 58,144,803 km (0.076 R)
• M83: 58,427,692 km (0.081 R)
• M84: 58,522,089 km (0.079 R)
• M85: 58,616,485 km (0.029 R)
• M86: 59,563,739 km (0.097 R)
• M87: 59,849,022 km (0.076 R)
• M88: 62,243,186 km (0.118 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 19,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit