🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.82 AU - 1.22 AU

Year: 382 Days

Day: 14.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.27 AU - 1.39 AU

Year: 569 Days

Day: 22.2 Hours

Environment

Temp: -28 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,274,569 km

• M1: 75,547 km (0.063 R)

Asteroid Belt

Center: 2.06 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.17 AU - 3.39 AU

Year: 1719 Days

Day: 43.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.58 AU - 3.98 AU

Year: 2203 Days

Day: 44.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.7

Radius: 13.2

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.79 AU - 6.39 AU

Year: 4901 Days

Day: 10.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 123.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 25,274,569 km

• M1: 168,896 km (0.081 R)
• M2: 252,671 km (0.049 R)
• M3: 405,410 km (0.039 R)
• M4: 528,978 km (0.044 R)
• M5: 871,856 km (0.064 R)
• M6: 1,124,976 km (0.078 R)
• M7: 1,327,382 km (0.108 R)
• M8: 1,418,038 km (0.093 R)
• M9: 1,558,211 km (0.09 R)
• M10: 1,836,015 km (0.068 R)
• M11: 2,130,124 km (0.062 R)
• M12: 2,881,853 km (0.092 R)
• M13: 3,082,165 km (0.042 R)
• M14: 3,454,364 km (0.103 R)
• M15: 3,732,317 km (0.083 R)
• M16: 3,841,225 km (0.101 R)
• M17: 4,540,295 km (0.064 R)
• M18: 4,750,630 km (0.111 R)
• M19: 4,916,534 km (0.118 R)
• M20: 5,278,561 km (0.067 R)
• M21: 5,574,615 km (0.068 R)
• M22: 6,080,106 km (0.093 R)
• M23: 6,338,312 km (0.078 R)
• M24: 7,135,070 km (0.099 R)
• M25: 7,325,509 km (0.101 R)
• M26: 7,435,164 km (0.071 R)
• M27: 7,517,742 km (0.077 R)
• M28: 7,683,795 km (0.038 R)
• M29: 8,104,315 km (0.059 R)
• M30: 8,189,287 km (0.112 R)
• M31: 8,303,131 km (0.071 R)
• M32: 8,647,804 km (0.067 R)
• M33: 8,734,720 km (0.051 R)
• M34: 9,144,319 km (0.079 R)
• M35: 9,860,893 km (0.081 R)
• M36: 10,073,322 km (0.1 R)
• M37: 11,923,549 km (0.086 R)
• M38: 12,280,190 km (0.07 R)
• M39: 12,541,537 km (0.102 R)
• M40: 12,771,918 km (0.096 R)
• M41: 12,871,102 km (0.098 R)
• M42: 12,970,435 km (0.098 R)
• M43: 13,136,787 km (0.106 R)
• M44: 13,572,267 km (0.078 R)
• M45: 14,803,158 km (0.047 R)
• M46: 14,942,135 km (0.11 R)
• M47: 15,221,434 km (0.088 R)
• M48: 15,608,294 km (0.106 R)
• M49: 16,355,685 km (0.1 R)
• M50: 17,042,189 km (0.113 R)
• M51: 17,151,396 km (0.111 R)
• M52: 18,256,625 km (0.065 R)
• M53: 19,689,473 km (0.114 R)
• M54: 19,919,106 km (0.088 R)
• M55: 20,072,593 km (0.109 R)
• M56: 20,188,083 km (0.08 R)
• M57: 21,315,153 km (0.077 R)
• M58: 21,550,770 km (0.092 R)
• M59: 21,708,446 km (0.109 R)
• M60: 22,223,512 km (0.06 R)
• M61: 22,382,684 km (0.105 R)
• M62: 22,902,985 km (0.071 R)
• M63: 23,063,803 km (0.086 R)
• M64: 23,225,069 km (0.111 R)
• M65: 23,629,881 km (0.032 R)
• M66: 24,159,757 km (0.068 R)
• M67: 24,652,233 km (0.07 R)
• M68: 27,462,429 km (0.085 R)
• M69: 27,676,204 km (0.106 R)
• M70: 27,933,363 km (0.07 R)
• M71: 28,019,382 km (0.105 R)
• M72: 28,105,401 km (0.047 R)
• M73: 28,450,373 km (0.107 R)
• M74: 28,623,309 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.6

Radius: 11.4

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.84 AU - 7.1 AU

Year: 6103 Days

Day: 13.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,274,569 km

• M1: 306,376 km (0.098 R)
• M2: 414,386 km (0.119 R)
• M3: 558,299 km (0.111 R)
• M4: 797,805 km (0.087 R)
• M5: 877,691 km (0.102 R)
• M6: 1,033,871 km (0.116 R)
• M7: 1,292,675 km (0.117 R)
• M8: 1,402,330 km (0.115 R)
• M9: 1,543,850 km (0.085 R)
• M10: 1,811,032 km (0.086 R)
• M11: 2,029,146 km (0.091 R)
• M12: 2,141,643 km (0.116 R)
• M13: 2,474,498 km (0.101 R)
• M14: 2,612,428 km (0.084 R)
• M15: 2,699,942 km (0.077 R)
• M16: 2,788,504 km (0.117 R)
• M17: 2,968,471 km (0.046 R)
• M18: 3,059,875 km (0.088 R)
• M19: 3,171,026 km (0.1 R)
• M20: 3,302,223 km (0.049 R)
• M21: 3,454,514 km (0.073 R)
• M22: 4,127,854 km (0.113 R)
• M23: 4,312,907 km (0.084 R)
• M24: 4,437,821 km (0.098 R)
• M25: 4,542,839 km (0.039 R)
• M26: 4,841,436 km (0.086 R)
• M27: 5,080,493 km (0.09 R)
• M28: 5,168,457 km (0.103 R)
• M29: 5,368,170 km (0.11 R)
• M30: 5,982,718 km (0.092 R)
• M31: 7,277,936 km (0.096 R)
• M32: 7,678,111 km (0.101 R)
• M33: 8,578,241 km (0.109 R)
• M34: 8,815,204 km (0.089 R)
• M35: 9,376,346 km (0.088 R)
• M36: 10,477,236 km (0.104 R)
• M37: 11,042,866 km (0.052 R)
• M38: 11,415,963 km (0.111 R)
• M39: 12,145,103 km (0.042 R)
• M40: 12,351,997 km (0.116 R)
• M41: 12,589,858 km (0.082 R)
• M42: 12,829,214 km (0.117 R)
• M43: 13,221,460 km (0.118 R)
• M44: 14,048,736 km (0.058 R)
• M45: 14,672,260 km (0.105 R)
• M46: 14,892,618 km (0.055 R)
• M47: 15,082,457 km (0.049 R)
• M48: 15,241,181 km (0.112 R)
• M49: 15,849,595 km (0.071 R)
• M50: 15,978,698 km (0.048 R)
• M51: 16,270,564 km (0.085 R)
• M52: 17,024,088 km (0.106 R)
• M53: 17,189,543 km (0.12 R)
• M54: 17,289,026 km (0.12 R)
• M55: 17,621,881 km (0.094 R)
• M56: 18,974,844 km (0.11 R)
• M57: 19,112,026 km (0.066 R)
• M58: 19,387,286 km (0.052 R)
• M59: 19,941,695 km (0.09 R)
• M60: 20,361,018 km (0.079 R)
• M61: 20,712,723 km (0.108 R)
• M62: 21,172,736 km (0.113 R)
• M63: 21,279,400 km (0.082 R)
• M64: 22,031,129 km (0.032 R)
• M65: 22,428,311 km (0.097 R)
• M66: 22,573,421 km (0.043 R)
• M67: 22,645,976 km (0.082 R)
• M68: 23,266,508 km (0.06 R)
• M69: 23,855,624 km (0.094 R)
• M70: 24,077,927 km (0.101 R)
• M71: 24,300,828 km (0.075 R)
• M72: 24,375,178 km (0.078 R)
• M73: 24,487,077 km (0.086 R)
• M74: 24,561,726 km (0.116 R)
• M75: 25,086,366 km (0.076 R)
• M76: 25,161,614 km (0.064 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 18,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit