🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.5 AU - 0.68 AU

Year: 172 Days

Day: 21.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,973,267 km

• M1: 54,304 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.63 AU - 0.77 AU

Year: 222 Days

Day: 39.3 Hours

Environment

Temp: 112 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.68 AU - 0.78 AU

Year: 236 Days

Day: 35.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,973,267 km

• M1: 35,903 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.79 AU - 1.07 AU

Year: 340 Days

Day: 21.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.32 AU - 4.74 AU

Year: 3064 Days

Day: 37.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,973,267 km

• M1: 1,832,125 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.1

Radius: 14.3

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.41 AU - 5.25 AU

Year: 3413 Days

Day: 7.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 32,973,267 km

• M1: 188,942 km (0.12 R)
• M2: 278,252 km (0.081 R)
• M3: 461,659 km (0.105 R)
• M4: 650,003 km (0.095 R)
• M5: 760,556 km (0.101 R)
• M6: 957,576 km (0.066 R)
• M7: 1,513,332 km (0.085 R)
• M8: 1,975,589 km (0.066 R)
• M9: 2,098,110 km (0.05 R)
• M10: 2,239,181 km (0.083 R)
• M11: 2,335,073 km (0.111 R)
• M12: 2,749,758 km (0.095 R)
• M13: 2,904,891 km (0.098 R)
• M14: 3,424,894 km (0.116 R)
• M15: 3,648,842 km (0.076 R)
• M16: 3,935,621 km (0.062 R)
• M17: 4,032,859 km (0.062 R)
• M18: 4,329,512 km (0.105 R)
• M19: 4,511,124 km (0.11 R)
• M20: 4,695,129 km (0.103 R)
• M21: 4,819,295 km (0.05 R)
• M22: 5,413,199 km (0.101 R)
• M23: 5,785,249 km (0.041 R)
• M24: 5,985,710 km (0.073 R)
• M25: 6,347,587 km (0.109 R)
• M26: 6,439,291 km (0.108 R)
• M27: 6,554,481 km (0.072 R)
• M28: 6,740,132 km (0.116 R)
• M29: 7,069,397 km (0.09 R)
• M30: 7,236,049 km (0.079 R)
• M31: 7,841,920 km (0.053 R)
• M32: 7,940,356 km (0.063 R)
• M33: 8,999,210 km (0.114 R)
• M34: 9,519,062 km (0.063 R)
• M35: 9,862,240 km (0.092 R)
• M36: 10,022,010 km (0.115 R)
• M37: 10,155,751 km (0.096 R)
• M38: 10,778,975 km (0.114 R)
• M39: 11,192,165 km (0.111 R)
• M40: 11,498,541 km (0.1 R)
• M41: 11,864,158 km (0.097 R)
• M42: 12,091,098 km (0.114 R)
• M43: 12,262,238 km (0.112 R)
• M44: 12,434,126 km (0.082 R)
• M45: 13,013,070 km (0.026 R)
• M46: 13,482,658 km (0.108 R)
• M47: 13,660,230 km (0.08 R)
• M48: 13,808,781 km (0.085 R)
• M49: 14,257,575 km (0.095 R)
• M50: 14,408,220 km (0.117 R)
• M51: 14,772,042 km (0.085 R)
• M52: 16,541,485 km (0.112 R)
• M53: 16,668,195 km (0.049 R)
• M54: 17,338,692 km (0.065 R)
• M55: 17,499,510 km (0.117 R)
• M56: 18,148,316 km (0.114 R)
• M57: 19,636,665 km (0.07 R)
• M58: 19,804,514 km (0.12 R)
• M59: 20,006,471 km (0.072 R)
• M60: 20,107,749 km (0.119 R)
• M61: 20,480,397 km (0.102 R)
• M62: 20,684,748 km (0.107 R)
• M63: 20,889,697 km (0.07 R)
• M64: 21,405,062 km (0.074 R)
• M65: 23,117,509 km (0.078 R)
• M66: 23,294,782 km (0.047 R)
• M67: 23,472,504 km (0.102 R)
• M68: 23,865,049 km (0.111 R)
• M69: 24,080,021 km (0.071 R)

Asteroid Belt

Center: 5.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.6

Radius: 9.6

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.11 AU - 9.05 AU

Year: 7904 Days

Day: 14.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,973,267 km

• M1: 138,976 km (0.088 R)
• M2: 200,312 km (0.096 R)
• M3: 329,714 km (0.103 R)
• M4: 505,641 km (0.116 R)
• M5: 714,031 km (0.104 R)
• M6: 780,901 km (0.112 R)
• M7: 1,040,004 km (0.079 R)
• M8: 1,530,985 km (0.088 R)
• M9: 1,691,354 km (0.083 R)
• M10: 2,574,579 km (0.088 R)
• M11: 2,702,037 km (0.09 R)
• M12: 3,346,953 km (0.056 R)
• M13: 3,603,813 km (0.078 R)
• M14: 4,087,313 km (0.118 R)
• M15: 4,311,710 km (0.087 R)
• M16: 4,463,402 km (0.043 R)
• M17: 4,668,650 km (0.077 R)
• M18: 4,824,681 km (0.096 R)
• M19: 4,982,357 km (0.072 R)
• M20: 5,141,828 km (0.073 R)
• M21: 5,411,254 km (0.045 R)
• M22: 6,247,357 km (0.071 R)
• M23: 6,419,544 km (0.108 R)
• M24: 6,680,592 km (0.071 R)
• M25: 7,424,094 km (0.055 R)
• M26: 7,545,417 km (0.06 R)
• M27: 7,759,492 km (0.076 R)
• M28: 8,131,093 km (0.073 R)
• M29: 8,699,565 km (0.04 R)
• M30: 9,053,214 km (0.058 R)
• M31: 9,117,990 km (0.063 R)
• M32: 9,477,324 km (0.074 R)
• M33: 9,642,181 km (0.102 R)
• M34: 9,841,296 km (0.087 R)
• M35: 10,142,436 km (0.091 R)
• M36: 10,209,755 km (0.096 R)
• M37: 10,582,853 km (0.066 R)
• M38: 11,976,806 km (0.119 R)
• M39: 12,190,880 km (0.115 R)
• M40: 12,334,344 km (0.079 R)
• M41: 13,464,856 km (0.104 R)
• M42: 14,666,276 km (0.081 R)
• M43: 15,048,648 km (0.117 R)
• M44: 15,164,138 km (0.055 R)
• M45: 15,823,416 km (0.085 R)
• M46: 16,889,899 km (0.054 R)
• M47: 17,009,876 km (0.104 R)
• M48: 17,452,088 km (0.078 R)
• M49: 17,857,348 km (0.032 R)
• M50: 19,972,213 km (0.12 R)
• M51: 20,353,538 km (0.117 R)
• M52: 20,481,145 km (0.098 R)
• M53: 20,566,416 km (0.102 R)
• M54: 20,737,257 km (0.045 R)
• M55: 20,994,416 km (0.089 R)
• M56: 21,339,089 km (0.087 R)
• M57: 22,427,862 km (0.101 R)
• M58: 22,912,709 km (0.07 R)
• M59: 23,892,575 km (0.088 R)
• M60: 24,072,242 km (0.097 R)
• M61: 24,252,358 km (0.11 R)
• M62: 24,704,592 km (0.109 R)
• M63: 25,113,892 km (0.108 R)
• M64: 25,939,373 km (0.073 R)
• M65: 26,309,179 km (0.052 R)
• M66: 26,727,156 km (0.114 R)
• M67: 26,960,379 km (0.117 R)
• M68: 27,053,877 km (0.094 R)
• M69: 27,147,376 km (0.104 R)
• M70: 27,241,024 km (0.104 R)
• M71: 27,805,457 km (0.115 R)
• M72: 28,278,635 km (0.073 R)
• M73: 28,754,656 km (0.107 R)
• M74: 29,089,306 km (0.117 R)
• M75: 29,185,198 km (0.084 R)
• M76: 29,281,240 km (0.103 R)
• M77: 29,859,286 km (0.079 R)
• M78: 30,635,998 km (0.09 R)
• M79: 32,457,352 km (0.116 R)
• M80: 32,905,548 km (0.101 R)
• M81: 33,607,162 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.5

Radius: 13.7

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.63 AU - 10.17 AU

Year: 10056 Days

Day: 5.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 32,973,267 km

• M1: 185,651 km (0.047 R)
• M2: 376,089 km (0.1 R)
• M3: 817,403 km (0.026 R)
• M4: 983,307 km (0.105 R)
• M5: 1,690,157 km (0.085 R)
• M6: 1,815,520 km (0.084 R)
• M7: 1,962,874 km (0.101 R)
• M8: 2,076,119 km (0.09 R)
• M9: 2,510,252 km (0.035 R)
• M10: 2,759,482 km (0.114 R)
• M11: 3,741,592 km (0.091 R)
• M12: 4,875,095 km (0.113 R)
• M13: 5,161,276 km (0.107 R)
• M14: 5,560,403 km (0.062 R)
• M15: 6,219,980 km (0.076 R)
• M16: 6,644,988 km (0.106 R)
• M17: 8,006,478 km (0.102 R)
• M18: 8,190,483 km (0.107 R)
• M19: 8,876,689 km (0.108 R)
• M20: 9,355,402 km (0.085 R)
• M21: 9,809,731 km (0.102 R)
• M22: 10,072,574 km (0.096 R)
• M23: 10,437,892 km (0.04 R)
• M24: 10,841,358 km (0.115 R)
• M25: 11,113,177 km (0.099 R)
• M26: 11,767,967 km (0.09 R)
• M27: 11,977,404 km (0.119 R)
• M28: 12,435,323 km (0.108 R)
• M29: 12,970,734 km (0.109 R)
• M30: 13,150,999 km (0.068 R)
• M31: 13,550,426 km (0.098 R)
• M32: 13,953,741 km (0.096 R)
• M33: 16,029,711 km (0.092 R)
• M34: 16,534,305 km (0.068 R)
• M35: 16,808,218 km (0.098 R)
• M36: 17,321,040 km (0.093 R)
• M37: 17,439,970 km (0.05 R)
• M38: 17,959,075 km (0.038 R)
• M39: 18,361,792 km (0.119 R)
• M40: 19,176,353 km (0.071 R)
• M41: 19,340,611 km (0.105 R)
• M42: 20,044,170 km (0.115 R)
• M43: 20,252,709 km (0.088 R)
• M44: 20,798,293 km (0.072 R)
• M45: 21,178,870 km (0.1 R)
• M46: 21,989,840 km (0.064 R)
• M47: 22,680,683 km (0.103 R)
• M48: 23,116,013 km (0.043 R)
• M49: 23,466,371 km (0.078 R)
• M50: 23,598,167 km (0.035 R)
• M51: 24,840,427 km (0.115 R)
• M52: 26,012,975 km (0.034 R)
• M53: 26,697,535 km (0.11 R)
• M54: 27,111,173 km (0.111 R)
• M55: 27,805,307 km (0.118 R)
• M56: 28,131,281 km (0.048 R)
• M57: 28,318,129 km (0.106 R)
• M58: 28,739,995 km (0.069 R)
• M59: 29,447,742 km (0.078 R)
• M60: 32,727,526 km (0.094 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 15,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit