🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.15 AU - 1.51 AU

Year: 578 Days

Day: 16.9 Hours

Environment

Temp: -28 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.54 AU - 4.34 AU

Year: 2946 Days

Day: 30.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 170.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.2

Radius: 12.6

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.8 AU - 6.72 AU

Year: 5900 Days

Day: 8.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,592,167 km

• M1: 176,077 km (0.106 R)
• M2: 560,992 km (0.091 R)
• M3: 837,299 km (0.091 R)
• M4: 1,051,374 km (0.081 R)
• M5: 1,332,767 km (0.098 R)
• M6: 1,415,345 km (0.119 R)
• M7: 1,638,695 km (0.038 R)
• M8: 1,745,807 km (0.054 R)
• M9: 1,910,963 km (0.078 R)
• M10: 2,100,952 km (0.1 R)
• M11: 2,297,225 km (0.084 R)
• M12: 2,377,559 km (0.111 R)
• M13: 3,031,900 km (0.109 R)
• M14: 3,164,893 km (0.12 R)
• M15: 3,277,241 km (0.076 R)
• M16: 3,413,973 km (0.1 R)
• M17: 3,506,125 km (0.115 R)
• M18: 3,764,032 km (0.099 R)
• M19: 4,003,987 km (0.066 R)
• M20: 4,248,879 km (0.066 R)
• M21: 4,600,284 km (0.025 R)
• M22: 4,935,084 km (0.069 R)
• M23: 5,820,554 km (0.106 R)
• M24: 6,014,732 km (0.096 R)
• M25: 6,466,667 km (0.094 R)
• M26: 6,552,686 km (0.095 R)
• M27: 6,667,876 km (0.119 R)
• M28: 7,047,107 km (0.077 R)
• M29: 7,343,610 km (0.118 R)
• M30: 7,433,518 km (0.107 R)
• M31: 8,195,869 km (0.037 R)
• M32: 8,696,872 km (0.103 R)
• M33: 9,143,571 km (0.091 R)
• M34: 9,272,525 km (0.069 R)
• M35: 9,434,689 km (0.06 R)
• M36: 9,728,798 km (0.116 R)
• M37: 10,292,782 km (0.107 R)
• M38: 10,494,291 km (0.113 R)
• M39: 11,107,044 km (0.086 R)
• M40: 12,402,711 km (0.11 R)
• M41: 12,905,509 km (0.055 R)
• M42: 13,635,248 km (0.081 R)
• M43: 14,228,702 km (0.098 R)
• M44: 14,491,097 km (0.093 R)
• M45: 14,604,043 km (0.076 R)
• M46: 14,792,836 km (0.111 R)
• M47: 15,020,524 km (0.086 R)
• M48: 15,287,706 km (0.068 R)
• M49: 15,942,944 km (0.083 R)
• M50: 16,215,512 km (0.111 R)
• M51: 16,646,802 km (0.075 R)
• M52: 16,844,122 km (0.113 R)
• M53: 17,081,982 km (0.085 R)
• M54: 17,281,097 km (0.08 R)
• M55: 17,963,563 km (0.06 R)
• M56: 19,106,939 km (0.089 R)
• M57: 19,937,955 km (0.055 R)
• M58: 20,231,616 km (0.101 R)
• M59: 21,678,377 km (0.109 R)
• M60: 22,240,416 km (0.107 R)
• M61: 23,422,987 km (0.105 R)
• M62: 23,821,666 km (0.094 R)
• M63: 24,222,588 km (0.067 R)
• M64: 25,212,178 km (0.062 R)
• M65: 25,666,357 km (0.107 R)
• M66: 27,416,802 km (0.099 R)
• M67: 29,157,971 km (0.116 R)
• M68: 29,443,703 km (0.119 R)
• M69: 29,730,333 km (0.113 R)
• M70: 30,451,095 km (0.117 R)
• M71: 31,664,932 km (0.051 R)
• M72: 31,811,688 km (0.113 R)
• M73: 32,155,015 km (0.071 R)
• M74: 32,647,491 km (0.098 R)
• M75: 32,894,777 km (0.104 R)
• M76: 33,192,177 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492

Radius: 8.9

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.29 AU - 9.71 AU

Year: 8524 Days

Day: 10.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,592,167 km

• M1: 161,267 km (0.111 R)
• M2: 271,969 km (0.118 R)
• M3: 395,686 km (0.113 R)
• M4: 648,208 km (0.05 R)
• M5: 793,018 km (0.093 R)
• M6: 965,205 km (0.06 R)
• M7: 1,098,198 km (0.055 R)
• M8: 1,184,516 km (0.079 R)
• M9: 1,255,276 km (0.098 R)
• M10: 1,730,399 km (0.027 R)
• M11: 2,368,583 km (0.069 R)
• M12: 2,436,201 km (0.118 R)
• M13: 2,927,780 km (0.096 R)
• M14: 3,098,471 km (0.116 R)
• M15: 3,398,864 km (0.111 R)
• M16: 4,663,414 km (0.071 R)
• M17: 4,805,832 km (0.116 R)
• M18: 4,920,872 km (0.114 R)
• M19: 7,874,682 km (0.084 R)
• M20: 8,284,580 km (0.069 R)
• M21: 8,422,659 km (0.116 R)
• M22: 8,631,348 km (0.119 R)
• M23: 8,806,527 km (0.112 R)
• M24: 9,124,872 km (0.065 R)
• M25: 9,339,245 km (0.111 R)
• M26: 9,700,225 km (0.048 R)
• M27: 9,955,589 km (0.102 R)
• M28: 10,324,198 km (0.093 R)
• M29: 10,584,947 km (0.108 R)
• M30: 10,772,543 km (0.1 R)
• M31: 10,847,940 km (0.108 R)
• M32: 11,037,032 km (0.117 R)
• M33: 11,380,359 km (0.101 R)
• M34: 12,194,770 km (0.032 R)
• M35: 12,273,309 km (0.09 R)
• M36: 12,391,491 km (0.103 R)
• M37: 12,549,616 km (0.117 R)
• M38: 13,552,969 km (0.118 R)
• M39: 14,208,656 km (0.042 R)
• M40: 14,665,378 km (0.117 R)
• M41: 15,253,747 km (0.072 R)
• M42: 15,721,390 km (0.082 R)
• M43: 16,627,205 km (0.091 R)
• M44: 17,152,443 km (0.074 R)
• M45: 18,174,346 km (0.106 R)
• M46: 18,354,163 km (0.095 R)
• M47: 19,261,623 km (0.112 R)
• M48: 20,230,270 km (0.088 R)
• M49: 20,743,989 km (0.051 R)
• M50: 20,837,787 km (0.06 R)
• M51: 20,931,734 km (0.109 R)
• M52: 21,073,104 km (0.101 R)
• M53: 21,167,351 km (0.11 R)
• M54: 22,599,601 km (0.092 R)
• M55: 23,278,625 km (0.081 R)
• M56: 23,424,932 km (0.093 R)
• M57: 24,013,450 km (0.116 R)
• M58: 24,408,538 km (0.073 R)
• M59: 24,606,905 km (0.093 R)
• M60: 25,155,181 km (0.117 R)
• M61: 25,355,493 km (0.092 R)
• M62: 25,455,873 km (0.115 R)
• M63: 26,111,560 km (0.118 R)
• M64: 27,028,595 km (0.089 R)
• M65: 27,388,079 km (0.059 R)
• M66: 27,800,819 km (0.081 R)
• M67: 29,103,967 km (0.03 R)
• M68: 29,630,850 km (0.105 R)
• M69: 31,230,051 km (0.091 R)
• M70: 31,715,347 km (0.114 R)
• M71: 32,584,211 km (0.115 R)
• M72: 32,966,733 km (0.102 R)
• M73: 34,456,279 km (0.12 R)
• M74: 35,405,478 km (0.089 R)
• M75: 35,630,024 km (0.036 R)
• M76: 35,855,019 km (0.108 R)
• M77: 35,967,666 km (0.087 R)
• M78: 37,443,449 km (0.112 R)
• M79: 37,672,334 km (0.091 R)
• M80: 37,844,222 km (0.097 R)
• M81: 37,958,964 km (0.116 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 18,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit