🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.57 AU - 4.25 AU

Year: 2360 Days

Day: 37.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 79.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.35 AU - 3.81 AU

Year: 2538 Days

Day: 13 Hours

Environment

Temp: -132 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.2

Radius: 12.7

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 11.07 AU - 12.81 AU

Year: 15461 Days

Day: 9.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,546,949 km

• M1: 205,847 km (0.119 R)
• M2: 319,541 km (0.115 R)
• M3: 673,041 km (0.104 R)
• M4: 796,459 km (0.117 R)
• M5: 1,068,129 km (0.034 R)
• M6: 1,370,316 km (0.064 R)
• M7: 1,504,356 km (0.111 R)
• M8: 2,369,032 km (0.091 R)
• M9: 2,598,216 km (0.103 R)
• M10: 3,512,708 km (0.111 R)
• M11: 4,082,675 km (0.11 R)
• M12: 4,804,934 km (0.086 R)
• M13: 5,054,613 km (0.078 R)
• M14: 5,394,200 km (0.062 R)
• M15: 5,741,267 km (0.057 R)
• M16: 6,872,676 km (0.039 R)
• M17: 7,680,654 km (0.115 R)
• M18: 7,826,512 km (0.083 R)
• M19: 7,924,199 km (0.082 R)
• M20: 8,669,795 km (0.106 R)
• M21: 9,751,238 km (0.117 R)
• M22: 12,780,296 km (0.113 R)
• M23: 14,186,216 km (0.111 R)
• M24: 15,949,975 km (0.12 R)
• M25: 16,699,910 km (0.051 R)
• M26: 17,910,904 km (0.096 R)
• M27: 19,879,911 km (0.073 R)
• M28: 20,281,881 km (0.107 R)
• M29: 20,416,519 km (0.106 R)
• M30: 21,916,836 km (0.113 R)
• M31: 22,889,970 km (0.112 R)
• M32: 23,311,387 km (0.115 R)
• M33: 24,376,075 km (0.057 R)
• M34: 25,094,594 km (0.108 R)
• M35: 25,529,176 km (0.098 R)
• M36: 25,747,290 km (0.107 R)
• M37: 26,112,458 km (0.096 R)
• M38: 26,258,914 km (0.108 R)
• M39: 28,263,227 km (0.097 R)
• M40: 29,855,995 km (0.101 R)
• M41: 30,162,820 km (0.086 R)
• M42: 31,789,996 km (0.086 R)
• M43: 32,181,644 km (0.069 R)
• M44: 32,338,721 km (0.113 R)
• M45: 32,653,774 km (0.102 R)
• M46: 33,366,159 km (0.063 R)
• M47: 33,604,768 km (0.073 R)
• M48: 33,684,504 km (0.045 R)
• M49: 33,923,860 km (0.115 R)
• M50: 35,777,827 km (0.092 R)
• M51: 36,430,373 km (0.107 R)
• M52: 37,581,827 km (0.112 R)
• M53: 37,830,160 km (0.101 R)
• M54: 38,578,299 km (0.07 R)
• M55: 38,661,775 km (0.079 R)
• M56: 38,745,250 km (0.073 R)
• M57: 39,163,675 km (0.061 R)
• M58: 40,767,065 km (0.105 R)
• M59: 41,448,633 km (0.108 R)
• M60: 41,962,203 km (0.037 R)
• M61: 43,689,460 km (0.115 R)
• M62: 45,969,630 km (0.109 R)
• M63: 46,146,605 km (0.091 R)
• M64: 46,590,013 km (0.118 R)
• M65: 47,570,627 km (0.115 R)
• M66: 48,378,156 km (0.12 R)
• M67: 48,648,180 km (0.099 R)
• M68: 49,099,517 km (0.108 R)
• M69: 50,097,485 km (0.112 R)
• M70: 50,918,926 km (0.042 R)
• M71: 52,021,014 km (0.116 R)
• M72: 52,574,975 km (0.045 R)
• M73: 52,945,529 km (0.107 R)
• M74: 54,810,715 km (0.082 R)
• M75: 55,468,497 km (0.091 R)
• M76: 56,507,604 km (0.095 R)
• M77: 57,362,705 km (0.115 R)
• M78: 59,374,198 km (0.094 R)
• M79: 59,470,539 km (0.085 R)
• M80: 59,953,142 km (0.116 R)
• M81: 60,049,782 km (0.088 R)
• M82: 62,679,713 km (0.048 R)
• M83: 63,170,842 km (0.104 R)
• M84: 64,058,107 km (0.104 R)
• M85: 65,745,272 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.1

Radius: 6.7

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 15.62 AU - 19.06 AU

Year: 27058 Days

Day: 17.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 44,546,949 km

• M1: 1,283,849 km (0.037 R)
• M2: 1,447,359 km (0.102 R)
• M3: 1,510,490 km (0.104 R)
• M4: 1,862,793 km (0.119 R)
• M5: 2,770,403 km (0.073 R)
• M6: 3,090,542 km (0.04 R)
• M7: 3,366,401 km (0.026 R)
• M8: 3,507,172 km (0.106 R)
• M9: 3,707,783 km (0.099 R)
• M10: 3,882,663 km (0.042 R)
• M11: 4,860,435 km (0.057 R)
• M12: 5,343,935 km (0.084 R)
• M13: 6,425,677 km (0.101 R)
• M14: 6,530,545 km (0.084 R)
• M15: 6,600,707 km (0.096 R)
• M16: 7,462,690 km (0.094 R)
• M17: 8,321,531 km (0.088 R)
• M18: 8,473,971 km (0.089 R)
• M19: 8,550,715 km (0.056 R)
• M20: 8,820,739 km (0.065 R)
• M21: 10,049,835 km (0.111 R)
• M22: 10,253,139 km (0.112 R)
• M23: 11,289,703 km (0.054 R)
• M24: 13,149,204 km (0.06 R)
• M25: 13,640,035 km (0.067 R)
• M26: 13,910,208 km (0.043 R)
• M27: 15,662,299 km (0.034 R)
• M28: 16,420,610 km (0.068 R)
• M29: 17,825,334 km (0.117 R)
• M30: 20,080,223 km (0.088 R)
• M31: 20,438,959 km (0.05 R)
• M32: 22,105,778 km (0.072 R)
• M33: 23,815,831 km (0.051 R)
• M34: 23,924,140 km (0.11 R)
• M35: 24,195,511 km (0.106 R)
• M36: 25,070,958 km (0.116 R)
• M37: 25,512,570 km (0.108 R)
• M38: 26,179,777 km (0.12 R)
• M39: 28,387,692 km (0.095 R)
• M40: 29,834,004 km (0.117 R)
• M41: 29,950,690 km (0.116 R)
• M42: 30,713,340 km (0.048 R)
• M43: 32,137,811 km (0.092 R)
• M44: 32,617,422 km (0.089 R)
• M45: 32,797,837 km (0.078 R)
• M46: 33,159,864 km (0.064 R)
• M47: 33,523,088 km (0.093 R)
• M48: 35,854,122 km (0.113 R)
• M49: 38,300,346 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 16,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit