🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.78 AU - 0.92 AU

Year: 288 Days

Day: 15.8 Hours

Environment

Temp: 113 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.98 AU - 1.34 AU

Year: 459 Days

Day: 30.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.89 AU - 1.47 AU

Year: 471 Days

Day: 15.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,425,015 km

• M1: 542,891 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.36 AU - 1.5 AU

Year: 628 Days

Day: 15.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.61 AU - 2.15 AU

Year: 946 Days

Day: 46.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 124.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.92 AU - 2.64 AU

Year: 1264 Days

Day: 15.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,425,015 km

• M1: 731,982 km (0.083 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.22 AU - 4.74 AU

Year: 2915 Days

Day: 45.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.87 AU - 5.55 AU

Year: 3752 Days

Day: 41.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.9

Radius: 3.7

Gravity: 23.15 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 17.43 AU - 19.41 AU

Year: 29021 Days

Day: 16.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,425,015 km

• M1: 132,993 km (0.082 R)
• M2: 343,926 km (0.057 R)
• M3: 457,470 km (0.067 R)
• M4: 539,600 km (0.091 R)
• M5: 765,642 km (0.049 R)
• M6: 1,266,496 km (0.108 R)
• M7: 1,563,447 km (0.107 R)
• M8: 2,013,737 km (0.077 R)
• M9: 3,619,969 km (0.094 R)
• M10: 3,952,376 km (0.029 R)
• M11: 4,381,422 km (0.081 R)
• M12: 4,645,911 km (0.108 R)
• M13: 5,006,592 km (0.063 R)
• M14: 5,098,146 km (0.085 R)
• M15: 5,236,524 km (0.058 R)
• M16: 5,517,169 km (0.075 R)
• M17: 6,190,509 km (0.046 R)
• M18: 8,198,412 km (0.049 R)
• M19: 8,688,046 km (0.094 R)
• M20: 9,187,104 km (0.078 R)
• M21: 9,355,552 km (0.079 R)
• M22: 9,411,950 km (0.076 R)
• M23: 9,525,046 km (0.083 R)
• M24: 10,328,985 km (0.098 R)
• M25: 10,504,164 km (0.088 R)
• M26: 10,621,449 km (0.074 R)
• M27: 12,001,040 km (0.097 R)
• M28: 13,499,712 km (0.101 R)
• M29: 13,691,048 km (0.12 R)
• M30: 13,755,075 km (0.076 R)
• M31: 13,819,253 km (0.033 R)
• M32: 14,990,006 km (0.108 R)
• M33: 15,922,599 km (0.073 R)
• M34: 15,989,918 km (0.07 R)
• M35: 16,395,777 km (0.037 R)
• M36: 17,564,136 km (0.119 R)
• M37: 17,773,125 km (0.106 R)
• M38: 17,982,861 km (0.059 R)
• M39: 18,053,022 km (0.053 R)
• M40: 18,688,065 km (0.094 R)
• M41: 20,490,271 km (0.062 R)
• M42: 21,523,394 km (0.12 R)
• M43: 21,821,692 km (0.078 R)
• M44: 21,971,439 km (0.08 R)
• M45: 22,952,502 km (0.101 R)
• M46: 23,028,498 km (0.072 R)
• M47: 24,102,162 km (0.113 R)
• M48: 24,256,846 km (0.11 R)
• M49: 26,536,717 km (0.068 R)
• M50: 28,393,077 km (0.073 R)
• M51: 30,792,478 km (0.092 R)
• M52: 30,876,253 km (0.086 R)
• M53: 33,428,243 km (0.112 R)
• M54: 33,514,411 km (0.035 R)
• M55: 34,119,983 km (0.04 R)
• M56: 36,400,902 km (0.107 R)
• M57: 38,278,804 km (0.047 R)
• M58: 38,549,576 km (0.094 R)
• M59: 42,221,007 km (0.078 R)
• M60: 44,571,638 km (0.059 R)
• M61: 44,951,617 km (0.12 R)
• M62: 45,142,055 km (0.108 R)
• M63: 47,641,686 km (0.101 R)
• M64: 48,517,282 km (0.11 R)
• M65: 49,202,141 km (0.116 R)
• M66: 49,693,121 km (0.106 R)
• M67: 49,988,577 km (0.099 R)
• M68: 50,087,162 km (0.045 R)
• M69: 51,176,085 km (0.081 R)
• M70: 52,673,410 km (0.113 R)
• M71: 52,773,790 km (0.1 R)
• M72: 53,377,119 km (0.072 R)
• M73: 54,185,246 km (0.082 R)
• M74: 54,387,802 km (0.1 R)
• M75: 54,489,229 km (0.06 R)
• M76: 55,608,969 km (0.09 R)
• M77: 56,428,167 km (0.045 R)
• M78: 57,354,328 km (0.1 R)
• M79: 57,767,667 km (0.111 R)
• M80: 57,974,710 km (0.052 R)
• M81: 60,058,309 km (0.026 R)
• M82: 60,163,177 km (0.088 R)
• M83: 63,122,822 km (0.112 R)
• M84: 64,084,137 km (0.106 R)
• M85: 65,373,522 km (0.07 R)
• M86: 65,589,242 km (0.101 R)
• M87: 69,732,654 km (0.116 R)
• M88: 69,842,907 km (0.092 R)
• M89: 70,063,415 km (0.082 R)
• M90: 71,058,689 km (0.055 R)
• M91: 71,502,397 km (0.111 R)
• M92: 73,623,246 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 17,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit