🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.5 AU - 0.7 AU

Year: 203 Days

Day: 21.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,751,044 km

• M1: 87,664 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.84 AU - 0.88 AU

Year: 348 Days

Day: 42.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.28 AU - 1.32 AU

Year: 647 Days

Day: 46.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,751,044 km

• M1: 169,794 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.26 AU - 1.42 AU

Year: 677 Days

Day: 16.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,751,044 km

• M1: 426,653 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.39 AU - 2.17 AU

Year: 1037 Days

Day: 23.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.84 AU - 2.16 AU

Year: 1235 Days

Day: 18.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.22 AU - 2.79 AU

Year: 1726 Days

Day: 29.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.1

Radius: 12.8

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.77 AU - 8.67 AU

Year: 8469 Days

Day: 7.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,751,044 km

• M1: 188,942 km (0.076 R)
• M2: 276,756 km (0.112 R)
• M3: 431,590 km (0.079 R)
• M4: 624,122 km (0.062 R)
• M5: 1,013,526 km (0.096 R)
• M6: 1,100,292 km (0.07 R)
• M7: 1,319,752 km (0.032 R)
• M8: 1,514,080 km (0.115 R)
• M9: 1,655,899 km (0.12 R)
• M10: 1,760,019 km (0.062 R)
• M11: 1,845,140 km (0.114 R)
• M12: 2,871,082 km (0.046 R)
• M13: 3,230,117 km (0.09 R)
• M14: 3,361,913 km (0.056 R)
• M15: 3,631,040 km (0.106 R)
• M16: 3,907,197 km (0.106 R)
• M17: 3,991,421 km (0.067 R)
• M18: 4,687,200 km (0.116 R)
• M19: 5,141,380 km (0.111 R)
• M20: 5,929,611 km (0.103 R)
• M21: 7,164,990 km (0.079 R)
• M22: 7,337,925 km (0.108 R)
• M23: 7,617,673 km (0.091 R)
• M24: 7,829,653 km (0.084 R)
• M25: 9,105,574 km (0.035 R)
• M26: 9,330,868 km (0.116 R)
• M27: 9,519,960 km (0.074 R)
• M28: 9,825,139 km (0.096 R)
• M29: 9,978,926 km (0.108 R)
• M30: 10,918,849 km (0.092 R)
• M31: 11,238,390 km (0.039 R)
• M32: 11,358,966 km (0.119 R)
• M33: 11,480,141 km (0.051 R)
• M34: 12,298,291 km (0.061 R)
• M35: 12,464,195 km (0.066 R)
• M36: 12,589,110 km (0.041 R)
• M37: 12,840,284 km (0.107 R)
• M38: 13,390,057 km (0.097 R)
• M39: 15,174,011 km (0.082 R)
• M40: 15,262,872 km (0.074 R)
• M41: 16,071,150 km (0.105 R)
• M42: 16,709,484 km (0.115 R)
• M43: 16,893,340 km (0.081 R)
• M44: 17,822,791 km (0.094 R)
• M45: 18,152,206 km (0.12 R)
• M46: 18,912,312 km (0.03 R)
• M47: 19,152,118 km (0.039 R)
• M48: 19,344,501 km (0.11 R)
• M49: 19,731,510 km (0.076 R)
• M50: 19,828,599 km (0.109 R)
• M51: 20,513,010 km (0.108 R)
• M52: 20,759,248 km (0.116 R)
• M53: 20,858,132 km (0.073 R)
• M54: 21,205,199 km (0.07 R)
• M55: 21,304,682 km (0.102 R)
• M56: 21,905,018 km (0.082 R)
• M57: 22,409,462 km (0.117 R)
• M58: 22,612,466 km (0.107 R)
• M59: 22,764,906 km (0.108 R)
• M60: 23,173,458 km (0.101 R)
• M61: 23,945,982 km (0.106 R)
• M62: 26,367,522 km (0.104 R)
• M63: 26,904,130 km (0.113 R)
• M64: 27,498,781 km (0.069 R)
• M65: 28,097,622 km (0.058 R)
• M66: 28,425,989 km (0.026 R)
• M67: 28,535,794 km (0.119 R)
• M68: 29,474,670 km (0.091 R)
• M69: 30,311,371 km (0.037 R)
• M70: 30,479,669 km (0.075 R)
• M71: 30,704,514 km (0.076 R)
• M72: 31,156,001 km (0.026 R)
• M73: 31,382,492 km (0.113 R)
• M74: 31,837,120 km (0.095 R)
• M75: 32,008,260 km (0.114 R)
• M76: 32,465,879 km (0.038 R)
• M77: 33,445,746 km (0.056 R)
• M78: 34,318,350 km (0.045 R)
• M79: 34,610,963 km (0.111 R)
• M80: 36,145,538 km (0.091 R)
• M81: 36,562,468 km (0.119 R)
• M82: 38,792,673 km (0.091 R)
• M83: 39,158,439 km (0.053 R)
• M84: 41,688,738 km (0.049 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 17,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit