🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.57 AU - 0.87 AU

Year: 227 Days

Day: 21.5 Hours

Environment

Temp: 116 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,741,298 km

• M1: 28,424 km (0.117 R)

Asteroid Belt

Center: 3.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.2

Radius: 9.9

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.5 AU - 7.44 AU

Year: 5410 Days

Day: 12.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 46,741,298 km

• M1: 333,304 km (0.06 R)
• M2: 500,554 km (0.049 R)
• M3: 581,637 km (0.093 R)
• M4: 727,794 km (0.083 R)
• M5: 821,891 km (0.089 R)
• M6: 942,766 km (0.06 R)
• M7: 1,166,115 km (0.1 R)
• M8: 1,227,750 km (0.12 R)
• M9: 2,009,399 km (0.083 R)
• M10: 2,114,566 km (0.087 R)
• M11: 2,619,010 km (0.109 R)
• M12: 2,884,995 km (0.118 R)
• M13: 2,952,912 km (0.086 R)
• M14: 3,265,273 km (0.115 R)
• M15: 3,353,984 km (0.072 R)
• M16: 3,679,958 km (0.107 R)
• M17: 3,846,760 km (0.084 R)
• M18: 4,187,992 km (0.083 R)
• M19: 4,323,378 km (0.102 R)
• M20: 4,778,605 km (0.091 R)
• M21: 5,124,774 km (0.051 R)
• M22: 6,657,404 km (0.12 R)
• M23: 7,090,191 km (0.118 R)
• M24: 7,839,676 km (0.053 R)
• M25: 8,320,783 km (0.101 R)
• M26: 8,418,171 km (0.096 R)
• M27: 8,886,114 km (0.073 R)
• M28: 9,060,545 km (0.073 R)
• M29: 9,540,006 km (0.07 R)
• M30: 9,616,450 km (0.118 R)
• M31: 10,131,366 km (0.11 R)
• M32: 10,209,307 km (0.096 R)
• M33: 10,523,462 km (0.116 R)
• M34: 10,628,929 km (0.115 R)
• M35: 10,947,273 km (0.117 R)
• M36: 11,295,686 km (0.107 R)
• M37: 11,729,520 km (0.091 R)
• M38: 12,030,960 km (0.089 R)
• M39: 12,418,269 km (0.068 R)
• M40: 12,501,894 km (0.081 R)
• M41: 12,894,289 km (0.043 R)
• M42: 13,120,332 km (0.089 R)
• M43: 13,605,029 km (0.104 R)
• M44: 14,240,969 km (0.102 R)
• M45: 14,768,451 km (0.115 R)
• M46: 14,886,634 km (0.115 R)
• M47: 15,332,286 km (0.119 R)
• M48: 15,511,803 km (0.115 R)
• M49: 15,661,999 km (0.073 R)
• M50: 15,872,932 km (0.05 R)
• M51: 16,115,281 km (0.108 R)
• M52: 16,972,926 km (0.1 R)
• M53: 17,282,892 km (0.066 R)
• M54: 17,908,361 km (0.116 R)
• M55: 18,636,753 km (0.112 R)
• M56: 18,764,510 km (0.043 R)
• M57: 18,828,388 km (0.069 R)
• M58: 18,956,593 km (0.115 R)
• M59: 19,084,948 km (0.111 R)
• M60: 19,181,439 km (0.084 R)
• M61: 19,471,958 km (0.117 R)
• M62: 19,633,973 km (0.114 R)
• M63: 19,828,899 km (0.117 R)
• M64: 20,024,573 km (0.089 R)
• M65: 20,319,280 km (0.075 R)
• M66: 20,846,613 km (0.07 R)
• M67: 21,178,571 km (0.105 R)
• M68: 21,411,943 km (0.056 R)
• M69: 21,478,813 km (0.115 R)
• M70: 21,612,704 km (0.116 R)
• M71: 21,679,723 km (0.105 R)
• M72: 22,286,343 km (0.05 R)

Asteroid Belt

Center: 12.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.5

Radius: 7.3

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 15.52 AU - 21.22 AU

Year: 29199 Days

Day: 15.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,741,298 km

• M1: 107,262 km (0.081 R)
• M2: 194,178 km (0.12 R)
• M3: 828,473 km (0.109 R)
• M4: 1,087,577 km (0.072 R)
• M5: 1,544,000 km (0.104 R)
• M6: 1,933,852 km (0.049 R)
• M7: 2,078,662 km (0.118 R)
• M8: 2,430,517 km (0.101 R)
• M9: 2,508,307 km (0.106 R)
• M10: 2,613,475 km (0.113 R)
• M11: 2,746,916 km (0.109 R)
• M12: 2,828,148 km (0.117 R)
• M13: 3,217,401 km (0.114 R)
• M14: 4,076,991 km (0.063 R)
• M15: 4,169,741 km (0.077 R)
• M16: 4,263,390 km (0.103 R)
• M17: 4,580,088 km (0.038 R)
• M18: 4,676,729 km (0.087 R)
• M19: 5,473,188 km (0.047 R)
• M20: 5,922,131 km (0.1 R)
• M21: 6,311,235 km (0.096 R)
• M22: 6,490,752 km (0.096 R)
• M23: 7,151,227 km (0.09 R)
• M24: 7,794,647 km (0.111 R)
• M25: 7,871,541 km (0.061 R)
• M26: 8,614,743 km (0.088 R)
• M27: 9,014,917 km (0.081 R)
• M28: 9,503,055 km (0.093 R)
• M29: 9,874,806 km (0.073 R)
• M30: 10,167,270 km (0.097 R)
• M31: 10,590,033 km (0.069 R)
• M32: 11,018,631 km (0.109 R)
• M33: 11,104,949 km (0.095 R)
• M34: 11,191,566 km (0.116 R)
• M35: 11,409,082 km (0.027 R)
• M36: 11,936,863 km (0.062 R)
• M37: 12,472,573 km (0.053 R)
• M38: 15,653,024 km (0.107 R)
• M39: 16,436,019 km (0.078 R)
• M40: 16,683,304 km (0.095 R)
• M41: 17,887,268 km (0.092 R)
• M42: 18,090,721 km (0.092 R)
• M43: 18,653,957 km (0.12 R)
• M44: 18,911,864 km (0.111 R)
• M45: 18,963,624 km (0.084 R)
• M46: 19,223,027 km (0.072 R)
• M47: 19,379,207 km (0.072 R)
• M48: 20,378,072 km (0.102 R)
• M49: 21,555,557 km (0.096 R)
• M50: 21,772,025 km (0.059 R)
• M51: 21,880,484 km (0.105 R)
• M52: 22,097,999 km (0.111 R)
• M53: 22,152,453 km (0.055 R)
• M54: 22,207,056 km (0.094 R)
• M55: 22,590,026 km (0.081 R)
• M56: 23,529,351 km (0.074 R)
• M57: 24,144,049 km (0.09 R)
• M58: 24,820,531 km (0.076 R)
• M59: 25,503,146 km (0.078 R)
• M60: 26,134,449 km (0.058 R)
• M61: 27,003,463 km (0.118 R)
• M62: 27,823,110 km (0.095 R)
• M63: 28,829,305 km (0.078 R)
• M64: 29,426,799 km (0.112 R)
• M65: 29,486,788 km (0.115 R)
• M66: 31,611,227 km (0.053 R)
• M67: 31,672,712 km (0.113 R)
• M68: 32,227,271 km (0.055 R)
• M69: 32,660,806 km (0.05 R)
• M70: 33,034,052 km (0.069 R)
• M71: 33,096,285 km (0.055 R)
• M72: 33,471,177 km (0.105 R)
• M73: 33,659,072 km (0.08 R)
• M74: 35,175,247 km (0.116 R)
• M75: 35,813,581 km (0.065 R)
• M76: 38,273,718 km (0.055 R)
• M77: 38,798,507 km (0.053 R)
• M78: 38,995,976 km (0.067 R)
• M79: 39,524,057 km (0.088 R)
• M80: 40,054,531 km (0.076 R)
• M81: 41,055,490 km (0.073 R)
• M82: 41,660,165 km (0.084 R)
• M83: 41,929,740 km (0.107 R)
• M84: 42,946,108 km (0.081 R)
• M85: 43,696,491 km (0.079 R)
• M86: 44,382,397 km (0.056 R)
• M87: 45,626,154 km (0.092 R)
• M88: 46,531,520 km (0.091 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 13,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit