🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.67 AU - 0.71 AU

Year: 215 Days

Day: 25 Hours

Environment

Temp: 170 °C

Axial Tilt: 155.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.57 AU - 0.83 AU

Year: 219 Days

Day: 23.1 Hours

Environment

Temp: 112 °C

Axial Tilt: 104.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,050,565 km

• M1: 105,766 km (0.031 R)
• M2: 154,535 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.72 AU - 0.96 AU

Year: 289 Days

Day: 18.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.88 AU - 1.38 AU

Year: 450 Days

Day: 40.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,050,565 km

• M1: 262,095 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.93 AU - 1.39 AU

Year: 468 Days

Day: 43.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.3 AU - 2.08 AU

Year: 823 Days

Day: 42.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,050,565 km

• M1: 166,951 km (0.074 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.3 AU - 4.42 AU

Year: 3412 Days

Day: 34 Hours

Environment

Temp: -133 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.2

Radius: 14.2

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.09 AU - 6.39 AU

Year: 5153 Days

Day: 13.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,050,565 km

• M1: 179,368 km (0.115 R)
• M2: 277,504 km (0.084 R)
• M3: 481,705 km (0.085 R)
• M4: 642,373 km (0.091 R)
• M5: 786,436 km (0.091 R)
• M6: 889,359 km (0.108 R)
• M7: 1,228,647 km (0.116 R)
• M8: 1,398,142 km (0.091 R)
• M9: 1,494,184 km (0.108 R)
• M10: 1,778,868 km (0.091 R)
• M11: 2,636,812 km (0.116 R)
• M12: 2,737,342 km (0.114 R)
• M13: 3,046,411 km (0.088 R)
• M14: 3,367,149 km (0.082 R)
• M15: 3,631,638 km (0.117 R)
• M16: 4,418,373 km (0.111 R)
• M17: 4,611,205 km (0.113 R)
• M18: 4,880,930 km (0.099 R)
• M19: 5,257,168 km (0.112 R)
• M20: 5,513,280 km (0.102 R)
• M21: 6,064,548 km (0.103 R)
• M22: 6,198,588 km (0.103 R)
• M23: 6,387,679 km (0.119 R)
• M24: 6,523,963 km (0.097 R)
• M25: 6,910,823 km (0.095 R)
• M26: 7,678,111 km (0.11 R)
• M27: 7,794,199 km (0.115 R)
• M28: 7,910,735 km (0.117 R)
• M29: 8,175,224 km (0.088 R)
• M30: 8,412,786 km (0.054 R)
• M31: 9,416,887 km (0.09 R)
• M32: 9,634,851 km (0.115 R)
• M33: 10,234,738 km (0.087 R)
• M34: 10,846,893 km (0.096 R)
• M35: 11,239,587 km (0.111 R)
• M36: 11,603,708 km (0.063 R)
• M37: 12,719,409 km (0.116 R)
• M38: 12,822,632 km (0.058 R)
• M39: 12,960,561 km (0.067 R)
• M40: 13,133,646 km (0.045 R)
• M41: 13,237,916 km (0.114 R)
• M42: 13,447,353 km (0.105 R)
• M43: 13,552,370 km (0.091 R)
• M44: 14,117,551 km (0.054 R)
• M45: 14,402,984 km (0.062 R)
• M46: 15,161,445 km (0.118 R)
• M47: 16,044,222 km (0.08 R)
• M48: 16,304,822 km (0.053 R)
• M49: 16,417,020 km (0.034 R)
• M50: 17,019,451 km (0.088 R)
• M51: 17,209,141 km (0.029 R)
• M52: 17,744,252 km (0.051 R)
• M53: 18,557,017 km (0.06 R)
• M54: 19,659,703 km (0.105 R)
• M55: 20,178,808 km (0.079 R)
• M56: 21,640,080 km (0.079 R)
• M57: 23,472,056 km (0.104 R)
• M58: 23,810,446 km (0.106 R)
• M59: 24,022,875 km (0.104 R)
• M60: 24,278,538 km (0.074 R)
• M61: 24,620,818 km (0.094 R)
• M62: 25,180,314 km (0.094 R)
• M63: 25,787,681 km (0.116 R)
• M64: 26,005,795 km (0.077 R)
• M65: 26,399,985 km (0.105 R)
• M66: 26,840,102 km (0.102 R)
• M67: 27,460,634 km (0.063 R)
• M68: 27,861,855 km (0.1 R)
• M69: 28,851,146 km (0.055 R)
• M70: 29,304,577 km (0.086 R)
• M71: 29,532,265 km (0.036 R)
• M72: 30,126,767 km (0.077 R)
• M73: 31,049,337 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.6

Radius: 8

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 13.51 AU - 17.33 AU

Year: 22691 Days

Day: 19.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,050,565 km

• M1: 140,921 km (0.078 R)
• M2: 201,209 km (0.071 R)
• M3: 305,329 km (0.11 R)
• M4: 489,484 km (0.055 R)
• M5: 575,952 km (0.11 R)
• M6: 794,065 km (0.101 R)
• M7: 882,627 km (0.118 R)
• M8: 1,428,959 km (0.08 R)
• M9: 1,593,965 km (0.077 R)
• M10: 1,650,364 km (0.041 R)
• M11: 2,125,786 km (0.085 R)
• M12: 3,030,105 km (0.119 R)
• M13: 3,534,549 km (0.026 R)
• M14: 3,633,583 km (0.108 R)
• M15: 3,683,548 km (0.083 R)
• M16: 4,116,933 km (0.085 R)
• M17: 4,512,769 km (0.054 R)
• M18: 5,743,062 km (0.057 R)
• M19: 6,244,664 km (0.113 R)
• M20: 6,760,477 km (0.065 R)
• M21: 7,101,411 km (0.104 R)
• M22: 7,768,019 km (0.111 R)
• M23: 8,190,783 km (0.083 R)
• M24: 9,262,801 km (0.116 R)
• M25: 10,165,923 km (0.065 R)
• M26: 10,449,561 km (0.072 R)
• M27: 10,988,263 km (0.062 R)
• M28: 11,133,373 km (0.114 R)
• M29: 11,868,796 km (0.088 R)
• M30: 11,943,296 km (0.03 R)
• M31: 12,242,491 km (0.026 R)
• M32: 12,317,589 km (0.084 R)
• M33: 12,392,987 km (0.073 R)
• M34: 12,582,079 km (0.047 R)
• M35: 13,077,995 km (0.09 R)
• M36: 13,231,932 km (0.117 R)
• M37: 13,541,450 km (0.1 R)
• M38: 14,088,978 km (0.034 R)
• M39: 14,325,941 km (0.062 R)
• M40: 14,803,607 km (0.116 R)
• M41: 14,963,976 km (0.12 R)
• M42: 15,246,117 km (0.115 R)
• M43: 15,408,132 km (0.036 R)
• M44: 15,570,745 km (0.095 R)
• M45: 15,652,126 km (0.092 R)
• M46: 15,733,806 km (0.062 R)
• M47: 16,808,069 km (0.101 R)
• M48: 16,975,469 km (0.077 R)
• M49: 17,692,940 km (0.092 R)
• M50: 17,948,453 km (0.031 R)
• M51: 18,291,182 km (0.082 R)
• M52: 19,070,138 km (0.102 R)
• M53: 20,214,263 km (0.087 R)
• M54: 20,303,273 km (0.08 R)
• M55: 21,335,349 km (0.098 R)
• M56: 21,516,662 km (0.075 R)
• M57: 21,743,901 km (0.101 R)
• M58: 22,845,839 km (0.059 R)
• M59: 23,124,240 km (0.119 R)
• M60: 23,450,364 km (0.1 R)
• M61: 23,637,511 km (0.11 R)
• M62: 24,013,001 km (0.117 R)
• M63: 27,727,816 km (0.047 R)
• M64: 28,621,663 km (0.081 R)
• M65: 28,771,560 km (0.101 R)
• M66: 29,373,841 km (0.079 R)
• M67: 29,828,170 km (0.073 R)
• M68: 29,929,448 km (0.12 R)
• M69: 30,234,029 km (0.113 R)
• M70: 30,488,644 km (0.065 R)
• M71: 31,051,282 km (0.069 R)
• M72: 31,153,906 km (0.096 R)
• M73: 31,462,527 km (0.083 R)
• M74: 31,720,583 km (0.107 R)
• M75: 31,875,716 km (0.081 R)
• M76: 32,134,819 km (0.098 R)
• M77: 32,759,540 km (0.072 R)
• M78: 33,073,396 km (0.065 R)
• M79: 35,351,772 km (0.056 R)
• M80: 35,512,590 km (0.104 R)
• M81: 35,727,562 km (0.096 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 11,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit