🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.58 AU - 0.64 AU

Year: 178 Days

Day: 17.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,626,258 km

• M1: 244,742 km (0.119 R)

Asteroid Belt

Center: 2.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289

Radius: 8.7

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.27 AU - 5.81 AU

Year: 4218 Days

Day: 11.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,626,258 km

• M1: 113,246 km (0.094 R)
• M2: 251,324 km (0.03 R)
• M3: 326,273 km (0.059 R)
• M4: 571,763 km (0.066 R)
• M5: 734,675 km (0.118 R)
• M6: 975,677 km (0.049 R)
• M7: 1,040,004 km (0.061 R)
• M8: 1,230,143 km (0.084 R)
• M9: 1,383,332 km (0.113 R)
• M10: 1,468,453 km (0.105 R)
• M11: 1,593,068 km (0.086 R)
• M12: 1,839,904 km (0.072 R)
• M13: 2,043,657 km (0.108 R)
• M14: 2,562,013 km (0.105 R)
• M15: 2,914,017 km (0.096 R)
• M16: 3,330,497 km (0.087 R)
• M17: 3,748,773 km (0.098 R)
• M18: 3,817,139 km (0.106 R)
• M19: 4,416,129 km (0.115 R)
• M20: 4,470,284 km (0.08 R)
• M21: 4,819,146 km (0.083 R)
• M22: 4,968,744 km (0.066 R)
• M23: 5,062,990 km (0.12 R)
• M24: 5,176,984 km (0.094 R)
• M25: 5,368,619 km (0.078 R)
• M26: 5,660,634 km (0.106 R)
• M27: 5,818,609 km (0.045 R)
• M28: 6,199,485 km (0.056 R)
• M29: 6,341,753 km (0.073 R)
• M30: 6,423,583 km (0.05 R)
• M31: 6,629,729 km (0.107 R)
• M32: 6,838,119 km (0.119 R)
• M33: 6,901,099 km (0.094 R)
• M34: 7,368,443 km (0.09 R)
• M35: 7,476,154 km (0.104 R)
• M36: 7,627,696 km (0.047 R)
• M37: 7,780,286 km (0.1 R)
• M38: 8,088,757 km (0.093 R)
• M39: 8,199,758 km (0.096 R)
• M40: 8,266,629 km (0.094 R)
• M41: 8,536,204 km (0.101 R)
• M42: 8,671,889 km (0.08 R)
• M43: 8,762,845 km (0.12 R)
• M44: 9,060,694 km (0.094 R)
• M45: 9,501,858 km (0.082 R)
• M46: 9,595,656 km (0.103 R)
• M47: 9,713,240 km (0.076 R)
• M48: 9,878,845 km (0.085 R)
• M49: 9,973,840 km (0.075 R)
• M50: 10,188,662 km (0.096 R)
• M51: 10,332,875 km (0.106 R)
• M52: 10,550,240 km (0.079 R)
• M53: 10,867,089 km (0.113 R)
• M54: 11,088,194 km (0.087 R)
• M55: 11,435,261 km (0.12 R)
• M56: 11,560,026 km (0.063 R)
• M57: 11,760,637 km (0.109 R)
• M58: 12,394,932 km (0.058 R)
• M59: 12,936,476 km (0.116 R)
• M60: 13,118,686 km (0.095 R)
• M61: 13,327,973 km (0.064 R)
• M62: 13,459,320 km (0.109 R)
• M63: 13,670,403 km (0.075 R)
• M64: 14,229,600 km (0.108 R)
• M65: 14,660,891 km (0.117 R)
• M66: 14,742,122 km (0.057 R)
• M67: 15,757,443 km (0.107 R)
• M68: 15,813,093 km (0.04 R)
• M69: 16,175,569 km (0.109 R)
• M70: 17,365,470 km (0.117 R)
• M71: 17,480,212 km (0.089 R)
• M72: 17,537,658 km (0.118 R)
• M73: 17,797,210 km (0.114 R)
• M74: 18,290,883 km (0.102 R)
• M75: 18,554,026 km (0.042 R)
• M76: 18,730,102 km (0.093 R)
• M77: 19,113,671 km (0.084 R)
• M78: 19,410,473 km (0.063 R)
• M79: 19,499,783 km (0.115 R)
• M80: 19,589,243 km (0.057 R)
• M81: 19,768,611 km (0.074 R)
• M82: 19,888,588 km (0.075 R)
• M83: 20,098,923 km (0.089 R)

Asteroid Belt

Center: 9.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.7

Radius: 6

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 13.01 AU - 13.95 AU

Year: 18450 Days

Day: 16.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 39,626,258 km

• M1: 140,173 km (0.098 R)
• M2: 379,231 km (0.108 R)
• M3: 427,252 km (0.09 R)
• M4: 516,861 km (0.066 R)
• M5: 1,107,174 km (0.111 R)
• M6: 2,258,479 km (0.118 R)
• M7: 2,303,807 km (0.067 R)
• M8: 2,895,916 km (0.104 R)
• M9: 3,638,819 km (0.058 R)
• M10: 3,772,559 km (0.113 R)
• M11: 3,962,698 km (0.047 R)
• M12: 4,437,372 km (0.071 R)
• M13: 4,494,369 km (0.063 R)
• M14: 4,754,071 km (0.065 R)
• M15: 5,348,423 km (0.12 R)
• M16: 5,500,714 km (0.067 R)
• M17: 5,809,484 km (0.098 R)
• M18: 5,872,016 km (0.109 R)
• M19: 6,155,803 km (0.09 R)
• M20: 6,315,424 km (0.051 R)
• M21: 6,508,704 km (0.114 R)
• M22: 6,704,079 km (0.112 R)
• M23: 6,802,365 km (0.097 R)
• M24: 7,368,892 km (0.062 R)
• M25: 7,915,822 km (0.088 R)
• M26: 9,193,537 km (0.037 R)
• M27: 9,376,047 km (0.094 R)
• M28: 9,522,952 km (0.109 R)
• M29: 9,596,703 km (0.105 R)
• M30: 11,618,219 km (0.091 R)
• M31: 12,173,527 km (0.078 R)
• M32: 12,213,619 km (0.078 R)
• M33: 12,454,472 km (0.1 R)
• M34: 13,186,604 km (0.105 R)
• M35: 13,807,285 km (0.072 R)
• M36: 14,016,273 km (0.106 R)
• M37: 14,100,198 km (0.031 R)
• M38: 15,508,512 km (0.079 R)
• M39: 16,075,488 km (0.106 R)
• M40: 16,693,776 km (0.104 R)
• M41: 17,454,930 km (0.104 R)
• M42: 17,953,390 km (0.116 R)
• M43: 18,548,490 km (0.071 R)
• M44: 20,088,152 km (0.045 R)
• M45: 20,325,115 km (0.086 R)
• M46: 21,814,062 km (0.107 R)
• M47: 22,155,145 km (0.084 R)
• M48: 22,498,024 km (0.071 R)
• M49: 23,536,981 km (0.054 R)
• M50: 23,836,626 km (0.113 R)
• M51: 24,188,031 km (0.094 R)
• M52: 24,591,496 km (0.088 R)
• M53: 26,021,502 km (0.04 R)
• M54: 26,954,844 km (0.078 R)
• M55: 27,425,778 km (0.115 R)
• M56: 29,443,404 km (0.098 R)
• M57: 30,307,182 km (0.059 R)
• M58: 30,796,666 km (0.115 R)
• M59: 31,949,019 km (0.094 R)
• M60: 33,059,484 km (0.055 R)
• M61: 34,295,611 km (0.094 R)
• M62: 35,204,119 km (0.11 R)
• M63: 37,335,141 km (0.09 R)
• M64: 39,389,119 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 19,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit