🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.74 AU - 0.82 AU

Year: 291 Days

Day: 27.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,048,124 km

• M1: 286,779 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.25 AU - 1.61 AU

Year: 721 Days

Day: 24.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.6

Radius: 9.6

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.58 AU - 6.9 AU

Year: 7380 Days

Day: 6.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,048,124 km

• M1: 120,576 km (0.103 R)
• M2: 211,980 km (0.032 R)
• M3: 308,620 km (0.094 R)
• M4: 449,242 km (0.102 R)
• M5: 586,872 km (0.045 R)
• M6: 682,615 km (0.07 R)
• M7: 1,052,271 km (0.043 R)
• M8: 1,188,705 km (0.034 R)
• M9: 1,404,574 km (0.044 R)
• M10: 1,594,265 km (0.049 R)
• M11: 1,732,194 km (0.085 R)
• M12: 2,126,683 km (0.086 R)
• M13: 2,191,459 km (0.069 R)
• M14: 2,711,013 km (0.1 R)
• M15: 2,876,617 km (0.114 R)
• M16: 3,393,628 km (0.117 R)
• M17: 3,495,504 km (0.088 R)
• M18: 3,992,917 km (0.096 R)
• M19: 4,100,478 km (0.11 R)
• M20: 4,181,859 km (0.06 R)
• M21: 4,346,117 km (0.086 R)
• M22: 4,766,188 km (0.107 R)
• M23: 5,258,216 km (0.111 R)
• M24: 5,585,237 km (0.103 R)
• M25: 5,705,812 km (0.108 R)
• M26: 6,765,265 km (0.036 R)
• M27: 7,615,878 km (0.11 R)
• M28: 7,850,597 km (0.09 R)
• M29: 8,569,265 km (0.093 R)
• M30: 8,778,403 km (0.105 R)
• M31: 9,487,946 km (0.046 R)
• M32: 10,032,332 km (0.079 R)
• M33: 10,363,692 km (0.027 R)
• M34: 10,961,784 km (0.099 R)
• M35: 11,341,314 km (0.096 R)
• M36: 11,648,139 km (0.108 R)
• M37: 11,918,762 km (0.072 R)
• M38: 12,505,634 km (0.107 R)
• M39: 12,584,622 km (0.085 R)
• M40: 13,102,081 km (0.097 R)
• M41: 13,870,864 km (0.109 R)
• M42: 14,529,544 km (0.03 R)
• M43: 14,695,747 km (0.098 R)
• M44: 14,779,073 km (0.103 R)
• M45: 14,862,698 km (0.12 R)
• M46: 15,072,135 km (0.088 R)
• M47: 15,198,396 km (0.083 R)
• M48: 15,367,142 km (0.116 R)
• M49: 15,536,636 km (0.094 R)
• M50: 15,664,094 km (0.108 R)
• M51: 16,479,402 km (0.034 R)
• M52: 16,652,936 km (0.101 R)
• M53: 17,529,130 km (0.113 R)
• M54: 17,661,824 km (0.077 R)
• M55: 17,972,838 km (0.046 R)
• M56: 18,375,406 km (0.068 R)
• M57: 18,645,430 km (0.085 R)
• M58: 20,385,851 km (0.109 R)
• M59: 21,796,111 km (0.037 R)
• M60: 22,225,456 km (0.089 R)
• M61: 22,465,112 km (0.104 R)
• M62: 22,946,967 km (0.102 R)
• M63: 23,092,227 km (0.082 R)
• M64: 24,166,788 km (0.116 R)
• M65: 25,207,540 km (0.117 R)
• M66: 25,808,774 km (0.107 R)
• M67: 26,010,283 km (0.103 R)
• M68: 26,617,800 km (0.107 R)
• M69: 28,105,401 km (0.091 R)
• M70: 29,147,051 km (0.114 R)
• M71: 29,356,937 km (0.085 R)
• M72: 30,201,267 km (0.025 R)
• M73: 31,214,344 km (0.06 R)
• M74: 31,536,578 km (0.11 R)
• M75: 32,184,336 km (0.107 R)
• M76: 32,401,253 km (0.05 R)
• M77: 32,781,980 km (0.11 R)
• M78: 34,098,591 km (0.068 R)
• M79: 34,209,143 km (0.033 R)
• M80: 35,993,248 km (0.078 R)
• M81: 36,274,791 km (0.058 R)
• M82: 37,180,606 km (0.083 R)
• M83: 37,636,281 km (0.107 R)
• M84: 38,380,680 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.5

Radius: 3.1

Gravity: 15.04 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 12.56 AU - 13.5 AU

Year: 19837 Days

Day: 15.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,048,124 km

• M1: 49,966 km (0.097 R)
• M2: 587,770 km (0.104 R)
• M3: 819,198 km (0.117 R)
• M4: 1,526,347 km (0.079 R)
• M5: 1,703,022 km (0.12 R)
• M6: 2,575,327 km (0.088 R)
• M7: 2,601,208 km (0.075 R)
• M8: 2,919,103 km (0.061 R)
• M9: 3,082,763 km (0.1 R)
• M10: 3,390,187 km (0.11 R)
• M11: 3,707,484 km (0.088 R)
• M12: 4,308,269 km (0.09 R)
• M13: 4,525,635 km (0.087 R)
• M14: 4,842,333 km (0.08 R)
• M15: 5,003,301 km (0.08 R)
• M16: 5,068,226 km (0.111 R)
• M17: 5,297,560 km (0.085 R)
• M18: 5,330,621 km (0.102 R)
• M19: 5,698,482 km (0.071 R)
• M20: 6,109,278 km (0.117 R)
• M21: 6,283,260 km (0.114 R)
• M22: 7,323,713 km (0.11 R)
• M23: 7,508,467 km (0.062 R)
• M24: 9,478,371 km (0.118 R)
• M25: 10,168,466 km (0.109 R)
• M26: 10,415,901 km (0.098 R)
• M27: 11,000,829 km (0.117 R)
• M28: 11,297,332 km (0.064 R)
• M29: 11,596,378 km (0.092 R)
• M30: 11,768,416 km (0.11 R)
• M31: 11,811,649 km (0.067 R)
• M32: 11,898,117 km (0.054 R)
• M33: 11,941,351 km (0.108 R)
• M34: 11,984,734 km (0.045 R)
• M35: 12,246,082 km (0.054 R)
• M36: 12,774,162 km (0.08 R)
• M37: 14,356,608 km (0.078 R)
• M38: 14,402,685 km (0.111 R)
• M39: 15,053,435 km (0.08 R)
• M40: 16,143,106 km (0.116 R)
• M41: 16,239,148 km (0.078 R)
• M42: 17,160,073 km (0.091 R)
• M43: 17,209,141 km (0.115 R)
• M44: 17,307,127 km (0.081 R)
• M45: 18,147,718 km (0.116 R)
• M46: 18,447,661 km (0.115 R)
• M47: 18,698,836 km (0.117 R)
• M48: 19,612,281 km (0.099 R)
• M49: 20,126,000 km (0.09 R)
• M50: 20,540,087 km (0.111 R)
• M51: 22,652,708 km (0.064 R)
• M52: 23,625,693 km (0.093 R)
• M53: 23,734,600 km (0.114 R)
• M54: 25,054,951 km (0.107 R)
• M55: 25,668,003 km (0.11 R)
• M56: 26,455,486 km (0.077 R)
• M57: 26,795,372 km (0.074 R)
• M58: 26,965,764 km (0.097 R)
• M59: 27,193,751 km (0.102 R)
• M60: 27,365,041 km (0.069 R)
• M61: 28,516,346 km (0.101 R)
• M62: 29,331,655 km (0.113 R)
• M63: 29,742,151 km (0.076 R)
• M64: 29,977,618 km (0.09 R)
• M65: 30,628,219 km (0.052 R)
• M66: 31,163,929 km (0.118 R)
• M67: 31,223,619 km (0.061 R)
• M68: 31,283,458 km (0.074 R)
• M69: 31,582,803 km (0.103 R)
• M70: 32,184,486 km (0.075 R)
• M71: 32,426,086 km (0.067 R)
• M72: 34,381,331 km (0.109 R)
• M73: 34,876,051 km (0.11 R)
• M74: 35,310,782 km (0.096 R)
• M75: 35,435,397 km (0.073 R)
• M76: 35,497,780 km (0.096 R)
• M77: 35,997,736 km (0.104 R)
• M78: 36,123,099 km (0.045 R)
• M79: 37,702,403 km (0.09 R)
• M80: 37,893,440 km (0.032 R)
• M81: 38,084,776 km (0.042 R)
• M82: 38,724,905 km (0.069 R)
• M83: 39,239,521 km (0.113 R)
• M84: 39,821,308 km (0.105 R)
• M85: 39,950,859 km (0.117 R)
• M86: 40,015,785 km (0.039 R)
• M87: 40,993,257 km (0.085 R)
• M88: 41,189,679 km (0.112 R)
• M89: 41,386,401 km (0.105 R)
• M90: 41,912,536 km (0.046 R)
• M91: 43,570,978 km (0.06 R)
• M92: 43,838,310 km (0.119 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 16,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit