🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.82 AU - 0.9 AU

Year: 307 Days

Day: 41.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.19 AU - 3.53 AU

Year: 2371 Days

Day: 31.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,915,806 km

• M1: 844,630 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.06 AU - 4.84 AU

Year: 3022 Days

Day: 17.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.4

Radius: 12.6

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.56 AU - 6.52 AU

Year: 5020 Days

Day: 5.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,915,806 km

• M1: 156,779 km (0.059 R)
• M2: 562,787 km (0.112 R)
• M3: 1,189,752 km (0.093 R)
• M4: 1,614,311 km (0.051 R)
• M5: 2,041,413 km (0.085 R)
• M6: 2,980,588 km (0.064 R)
• M7: 3,486,977 km (0.099 R)
• M8: 4,801,493 km (0.093 R)
• M9: 5,672,003 km (0.066 R)
• M10: 7,445,486 km (0.058 R)
• M11: 8,271,865 km (0.085 R)
• M12: 9,811,975 km (0.12 R)
• M13: 11,817,633 km (0.069 R)
• M14: 14,733,595 km (0.055 R)
• M15: 15,290,698 km (0.089 R)
• M16: 16,094,038 km (0.082 R)
• M17: 17,107,265 km (0.11 R)
• M18: 18,099,248 km (0.109 R)
• M19: 19,326,549 km (0.062 R)
• M20: 20,129,889 km (0.115 R)
• M21: 21,235,418 km (0.12 R)
• M22: 21,874,799 km (0.117 R)
• M23: 24,022,875 km (0.097 R)
• M24: 24,795,249 km (0.096 R)
• M25: 26,470,894 km (0.114 R)
• M26: 28,220,890 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.2

Radius: 8.8

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.35 AU - 8.63 AU

Year: 7115 Days

Day: 9.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,915,806 km

• M1: 115,041 km (0.06 R)
• M2: 569,519 km (0.086 R)
• M3: 845,976 km (0.118 R)
• M4: 1,253,481 km (0.062 R)
• M5: 1,542,504 km (0.087 R)
• M6: 2,116,810 km (0.115 R)
• M7: 2,676,605 km (0.111 R)
• M8: 3,895,678 km (0.068 R)
• M9: 4,810,020 km (0.107 R)
• M10: 5,084,981 km (0.087 R)
• M11: 5,860,796 km (0.068 R)
• M12: 7,185,784 km (0.092 R)
• M13: 9,454,137 km (0.081 R)
• M14: 10,333,323 km (0.107 R)
• M15: 11,978,900 km (0.119 R)
• M16: 14,401,189 km (0.065 R)
• M17: 15,294,138 km (0.111 R)
• M18: 15,672,322 km (0.101 R)
• M19: 17,074,503 km (0.074 R)
• M20: 17,717,175 km (0.027 R)
• M21: 19,805,860 km (0.105 R)
• M22: 20,777,499 km (0.1 R)
• M23: 22,675,896 km (0.071 R)
• M24: 23,523,816 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.2

Radius: 13.8

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.34 AU - 10.24 AU

Year: 10033 Days

Day: 13.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,915,806 km

• M1: 171,738 km (0.113 R)
• M2: 679,174 km (0.072 R)
• M3: 1,305,690 km (0.102 R)
• M4: 2,097,213 km (0.096 R)
• M5: 2,673,314 km (0.062 R)
• M6: 3,213,961 km (0.108 R)
• M7: 4,148,947 km (0.105 R)
• M8: 5,356,202 km (0.073 R)
• M9: 8,456,768 km (0.111 R)
• M10: 9,340,442 km (0.086 R)
• M11: 10,595,868 km (0.087 R)
• M12: 12,018,095 km (0.108 R)
• M13: 12,597,786 km (0.099 R)
• M14: 14,514,285 km (0.079 R)
• M15: 22,800,511 km (0.053 R)
• M16: 25,824,033 km (0.089 R)
• M17: 27,681,291 km (0.114 R)
• M18: 28,285,965 km (0.075 R)
• M19: 30,471,590 km (0.092 R)
• M20: 37,702,403 km (0.086 R)
• M21: 39,578,660 km (0.068 R)
• M22: 44,334,376 km (0.11 R)
• M23: 47,277,565 km (0.082 R)
• M24: 47,997,130 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.2

Radius: 4.6

Gravity: 12.63 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.91 AU - 15.09 AU

Year: 17015 Days

Day: 16.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 49,915,806 km

• M1: 70,311 km (0.112 R)
• M2: 289,472 km (0.039 R)
• M3: 438,322 km (0.113 R)
• M4: 602,730 km (0.106 R)
• M5: 817,702 km (0.07 R)
• M6: 1,199,326 km (0.118 R)
• M7: 1,389,914 km (0.039 R)
• M8: 1,965,417 km (0.119 R)
• M9: 2,665,535 km (0.067 R)
• M10: 3,543,974 km (0.105 R)
• M11: 4,878,686 km (0.106 R)
• M12: 6,671,018 km (0.104 R)
• M13: 6,987,118 km (0.112 R)
• M14: 7,564,416 km (0.082 R)
• M15: 8,397,826 km (0.066 R)
• M16: 9,339,395 km (0.086 R)
• M17: 12,703,103 km (0.118 R)
• M18: 14,261,464 km (0.097 R)
• M19: 15,391,078 km (0.071 R)
• M20: 16,223,440 km (0.099 R)
• M21: 18,435,245 km (0.034 R)
• M22: 21,007,281 km (0.114 R)
• M23: 21,600,137 km (0.066 R)
• M24: 21,771,577 km (0.054 R)
• M25: 22,030,381 km (0.067 R)
• M26: 25,109,105 km (0.104 R)
• M27: 26,163,471 km (0.075 R)
• M28: 26,750,942 km (0.103 R)
• M29: 28,053,640 km (0.104 R)
• M30: 29,608,560 km (0.111 R)
• M31: 30,460,969 km (0.113 R)
• M32: 35,324,545 km (0.12 R)
• M33: 35,682,084 km (0.117 R)
• M34: 36,404,193 km (0.073 R)
• M35: 37,753,267 km (0.12 R)
• M36: 46,269,125 km (0.063 R)
• M37: 47,560,753 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 16,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit