🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.77 AU - 0.93 AU

Year: 294 Days

Day: 31.2 Hours

Environment

Temp: 114 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.41 AU - 1.49 AU

Year: 654 Days

Day: 37.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.4

Radius: 10.6

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6 AU - 7.94 AU

Year: 6896 Days

Day: 12.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,890,892 km

• M1: 156,779 km (0.091 R)
• M2: 307,424 km (0.094 R)
• M3: 420,819 km (0.095 R)
• M4: 551,717 km (0.082 R)
• M5: 845,078 km (0.071 R)
• M6: 1,003,203 km (0.028 R)
• M7: 1,142,928 km (0.118 R)
• M8: 1,274,424 km (0.093 R)
• M9: 1,426,565 km (0.1 R)
• M10: 1,568,982 km (0.092 R)
• M11: 1,699,581 km (0.111 R)
• M12: 2,149,273 km (0.108 R)
• M13: 2,350,631 km (0.118 R)
• M14: 2,425,281 km (0.066 R)
• M15: 2,851,186 km (0.095 R)
• M16: 3,032,199 km (0.066 R)
• M17: 3,279,485 km (0.113 R)
• M18: 3,771,961 km (0.098 R)
• M19: 3,971,225 km (0.091 R)
• M20: 4,038,395 km (0.094 R)
• M21: 4,219,258 km (0.111 R)
• M22: 4,565,877 km (0.119 R)
• M23: 5,042,495 km (0.081 R)
• M24: 5,435,190 km (0.11 R)
• M25: 5,559,954 km (0.109 R)
• M26: 5,736,330 km (0.115 R)
• M27: 5,965,664 km (0.103 R)
• M28: 6,486,414 km (0.069 R)
• M29: 6,645,437 km (0.066 R)
• M30: 6,859,661 km (0.098 R)
• M31: 6,940,593 km (0.118 R)
• M32: 7,021,825 km (0.113 R)
• M33: 7,738,847 km (0.088 R)
• M34: 8,163,257 km (0.118 R)
• M35: 8,249,126 km (0.114 R)
• M36: 8,421,612 km (0.077 R)
• M37: 8,566,273 km (0.032 R)
• M38: 8,653,489 km (0.082 R)
• M39: 8,770,175 km (0.06 R)
• M40: 8,946,252 km (0.094 R)
• M41: 9,511,732 km (0.102 R)
• M42: 10,180,733 km (0.08 R)
• M43: 10,739,631 km (0.085 R)
• M44: 10,927,975 km (0.115 R)
• M45: 11,404,145 km (0.041 R)
• M46: 11,822,121 km (0.096 R)
• M47: 12,147,198 km (0.102 R)
• M48: 12,277,946 km (0.09 R)
• M49: 12,442,205 km (0.086 R)
• M50: 13,307,778 km (0.094 R)
• M51: 14,227,356 km (0.105 R)
• M52: 14,573,077 km (0.105 R)
• M53: 15,414,116 km (0.071 R)
• M54: 15,520,480 km (0.105 R)
• M55: 15,626,844 km (0.073 R)
• M56: 16,705,145 km (0.047 R)
• M57: 16,887,206 km (0.106 R)
• M58: 16,996,861 km (0.105 R)
• M59: 17,437,427 km (0.091 R)
• M60: 17,585,080 km (0.043 R)
• M61: 17,696,082 km (0.096 R)
• M62: 18,781,713 km (0.097 R)
• M63: 19,466,273 km (0.082 R)
• M64: 20,781,538 km (0.025 R)
• M65: 21,489,585 km (0.111 R)
• M66: 22,526,148 km (0.084 R)
• M67: 23,865,049 km (0.116 R)
• M68: 23,947,029 km (0.111 R)
• M69: 24,482,140 km (0.083 R)
• M70: 24,564,868 km (0.063 R)
• M71: 24,813,500 km (0.058 R)
• M72: 25,021,291 km (0.097 R)
• M73: 25,690,143 km (0.098 R)
• M74: 26,195,784 km (0.098 R)
• M75: 27,002,864 km (0.111 R)
• M76: 27,775,089 km (0.105 R)
• M77: 28,163,894 km (0.115 R)
• M78: 28,337,277 km (0.107 R)
• M79: 29,078,236 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.3

Radius: 14.2

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.18 AU - 7.54 AU

Year: 7482 Days

Day: 5.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,890,892 km

• M1: 179,517 km (0.063 R)
• M2: 276,158 km (0.073 R)
• M3: 553,363 km (0.084 R)
• M4: 657,333 km (0.103 R)
• M5: 1,149,660 km (0.118 R)
• M6: 1,469,051 km (0.11 R)
• M7: 1,799,363 km (0.107 R)
• M8: 1,964,220 km (0.1 R)
• M9: 2,077,166 km (0.107 R)
• M10: 2,510,252 km (0.061 R)
• M11: 3,058,828 km (0.056 R)
• M12: 3,279,933 km (0.074 R)
• M13: 3,927,243 km (0.098 R)
• M14: 4,997,616 km (0.058 R)
• M15: 5,285,592 km (0.052 R)
• M16: 5,552,175 km (0.067 R)
• M17: 5,987,804 km (0.12 R)
• M18: 6,265,907 km (0.102 R)
• M19: 6,491,351 km (0.098 R)
• M20: 7,569,203 km (0.11 R)
• M21: 8,328,861 km (0.113 R)
• M22: 9,081,189 km (0.086 R)
• M23: 9,208,647 km (0.079 R)
• M24: 9,401,029 km (0.062 R)
• M25: 9,822,447 km (0.026 R)
• M26: 10,449,710 km (0.055 R)
• M27: 10,683,981 km (0.105 R)
• M28: 11,089,840 km (0.073 R)
• M29: 11,431,970 km (0.077 R)
• M30: 12,021,535 km (0.039 R)
• M31: 12,550,065 km (0.074 R)
• M32: 12,763,541 km (0.104 R)
• M33: 13,122,127 km (0.068 R)
• M34: 14,329,082 km (0.114 R)
• M35: 14,626,932 km (0.067 R)
• M36: 15,002,273 km (0.082 R)
• M37: 15,456,901 km (0.094 R)
• M38: 15,800,826 km (0.113 R)
• M39: 15,993,060 km (0.077 R)
• M40: 16,691,382 km (0.101 R)
• M41: 16,887,056 km (0.111 R)
• M42: 17,757,417 km (0.111 R)
• M43: 18,238,374 km (0.109 R)
• M44: 18,926,973 km (0.068 R)
• M45: 19,172,164 km (0.098 R)
• M46: 20,204,688 km (0.097 R)
• M47: 20,539,040 km (0.104 R)
• M48: 21,255,464 km (0.074 R)
• M49: 23,147,578 km (0.072 R)
• M50: 23,541,170 km (0.091 R)
• M51: 23,672,816 km (0.117 R)
• M52: 25,542,490 km (0.106 R)
• M53: 25,994,724 km (0.112 R)
• M54: 26,085,381 km (0.078 R)
• M55: 26,312,769 km (0.089 R)
• M56: 27,413,211 km (0.12 R)
• M57: 27,597,965 km (0.072 R)
• M58: 27,783,317 km (0.111 R)
• M59: 28,108,542 km (0.09 R)
• M60: 28,435,114 km (0.028 R)
• M61: 28,528,613 km (0.105 R)
• M62: 28,809,708 km (0.083 R)
• M63: 29,280,492 km (0.119 R)
• M64: 29,422,161 km (0.093 R)
• M65: 30,277,113 km (0.117 R)
• M66: 30,420,428 km (0.052 R)
• M67: 30,851,718 km (0.103 R)
• M68: 31,043,952 km (0.119 R)
• M69: 31,140,293 km (0.06 R)
• M70: 31,284,954 km (0.114 R)
• M71: 31,768,753 km (0.086 R)
• M72: 32,157,558 km (0.099 R)
• M73: 32,401,403 km (0.119 R)
• M74: 32,596,927 km (0.064 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: 354 - 18,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit