🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.27 AU - 1.35 AU

Year: 574 Days

Day: 27.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.8

Radius: 11.1

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.07 AU - 4.39 AU

Year: 3331 Days

Day: 13.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 21,539,014 km

• M1: 152,739 km (0.062 R)
• M2: 294,857 km (0.118 R)
• M3: 368,908 km (0.109 R)
• M4: 460,761 km (0.115 R)
• M5: 533,765 km (0.098 R)
• M6: 641,775 km (0.053 R)
• M7: 780,153 km (0.05 R)
• M8: 1,013,825 km (0.084 R)
• M9: 1,393,055 km (0.102 R)
• M10: 1,462,768 km (0.105 R)
• M11: 1,533,977 km (0.04 R)
• M12: 1,606,232 km (0.025 R)
• M13: 1,679,834 km (0.102 R)
• M14: 2,033,035 km (0.103 R)
• M15: 2,259,526 km (0.1 R)
• M16: 2,546,006 km (0.116 R)
• M17: 3,116,872 km (0.115 R)
• M18: 3,265,722 km (0.105 R)
• M19: 3,474,411 km (0.082 R)
• M20: 3,667,990 km (0.112 R)
• M21: 3,746,529 km (0.115 R)
• M22: 3,865,160 km (0.114 R)
• M23: 4,249,477 km (0.109 R)
• M24: 4,415,082 km (0.112 R)
• M25: 4,881,379 km (0.034 R)
• M26: 5,274,821 km (0.12 R)
• M27: 5,430,552 km (0.082 R)
• M28: 6,973,056 km (0.072 R)
• M29: 7,416,165 km (0.1 R)
• M30: 7,590,895 km (0.097 R)
• M31: 7,766,972 km (0.078 R)
• M32: 7,868,250 km (0.065 R)
• M33: 8,615,641 km (0.092 R)
• M34: 8,905,112 km (0.095 R)
• M35: 9,251,282 km (0.109 R)
• M36: 9,656,243 km (0.096 R)
• M37: 10,539,619 km (0.101 R)
• M38: 10,849,286 km (0.047 R)
• M39: 11,738,047 km (0.11 R)
• M40: 11,854,434 km (0.066 R)
• M41: 12,799,444 km (0.085 R)
• M42: 12,889,203 km (0.086 R)
• M43: 13,584,833 km (0.082 R)
• M44: 14,045,146 km (0.066 R)
• M45: 14,760,971 km (0.081 R)
• M46: 15,044,310 km (0.062 R)
• M47: 15,202,435 km (0.12 R)
• M48: 15,393,023 km (0.056 R)
• M49: 16,033,900 km (0.059 R)
• M50: 17,077,495 km (0.077 R)
• M51: 17,176,528 km (0.096 R)
• M52: 17,574,309 km (0.077 R)
• M53: 17,740,961 km (0.07 R)
• M54: 17,908,062 km (0.118 R)
• M55: 18,514,232 km (0.099 R)
• M56: 18,853,820 km (0.072 R)
• M57: 19,264,167 km (0.063 R)
• M58: 19,436,055 km (0.047 R)
• M59: 19,539,427 km (0.087 R)
• M60: 19,712,063 km (0.109 R)
• M61: 20,477,854 km (0.1 R)
• M62: 21,076,246 km (0.095 R)
• M63: 21,182,311 km (0.047 R)
• M64: 21,324,279 km (0.089 R)
• M65: 21,395,338 km (0.069 R)
• M66: 21,644,568 km (0.08 R)
• M67: 21,966,652 km (0.105 R)
• M68: 22,651,511 km (0.052 R)
• M69: 22,869,326 km (0.095 R)
• M70: 23,784,117 km (0.097 R)
• M71: 24,190,424 km (0.111 R)
• M72: 24,450,126 km (0.081 R)
• M73: 24,785,525 km (0.083 R)
• M74: 25,009,922 km (0.085 R)

Asteroid Belt

Center: 5.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.8

Radius: 10.3

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.05 AU - 6.67 AU

Year: 6141 Days

Day: 14.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 21,539,014 km

• M1: 133,441 km (0.067 R)
• M2: 223,050 km (0.094 R)
• M3: 318,943 km (0.089 R)
• M4: 745,147 km (0.115 R)
• M5: 1,097,151 km (0.097 R)
• M6: 1,201,869 km (0.071 R)
• M7: 1,359,545 km (0.115 R)
• M8: 1,434,644 km (0.112 R)
• M9: 1,563,148 km (0.106 R)
• M10: 1,642,136 km (0.049 R)
• M11: 1,971,850 km (0.115 R)
• M12: 2,115,463 km (0.092 R)
• M13: 2,292,438 km (0.11 R)
• M14: 2,489,757 km (0.034 R)
• M15: 3,015,893 km (0.106 R)
• M16: 3,148,736 km (0.1 R)
• M17: 4,095,092 km (0.028 R)
• M18: 4,372,895 km (0.043 R)
• M19: 4,485,692 km (0.063 R)
• M20: 4,733,576 km (0.063 R)
• M21: 5,025,292 km (0.064 R)
• M22: 5,163,371 km (0.09 R)
• M23: 5,282,750 km (0.11 R)
• M24: 5,443,418 km (0.07 R)
• M25: 5,605,731 km (0.059 R)
• M26: 5,687,412 km (0.103 R)
• M27: 6,355,815 km (0.114 R)
• M28: 7,203,885 km (0.095 R)
• M29: 7,337,626 km (0.054 R)
• M30: 7,698,007 km (0.043 R)
• M31: 7,788,963 km (0.108 R)
• M32: 7,926,294 km (0.107 R)
• M33: 8,226,237 km (0.078 R)
• M34: 8,389,449 km (0.115 R)
• M35: 8,553,557 km (0.112 R)
• M36: 9,293,618 km (0.035 R)
• M37: 9,683,620 km (0.105 R)
• M38: 9,905,324 km (0.117 R)
• M39: 10,128,823 km (0.107 R)
• M40: 10,278,720 km (0.093 R)
• M41: 10,404,083 km (0.092 R)
• M42: 10,809,045 km (0.103 R)
• M43: 11,116,169 km (0.12 R)
• M44: 11,374,375 km (0.077 R)
• M45: 11,582,316 km (0.118 R)
• M46: 12,293,355 km (0.118 R)
• M47: 12,373,240 km (0.101 R)
• M48: 12,694,576 km (0.11 R)
• M49: 13,318,100 km (0.085 R)
• M50: 13,619,839 km (0.056 R)
• M51: 14,146,274 km (0.035 R)
• M52: 14,258,023 km (0.063 R)
• M53: 14,398,047 km (0.115 R)
• M54: 14,510,395 km (0.105 R)
• M55: 14,735,989 km (0.099 R)
• M56: 14,877,658 km (0.072 R)
• M57: 15,419,801 km (0.059 R)
• M58: 15,650,032 km (0.083 R)
• M59: 16,553,004 km (0.068 R)
• M60: 16,641,267 km (0.058 R)
• M61: 16,995,964 km (0.105 R)
• M62: 17,233,824 km (0.106 R)
• M63: 17,893,551 km (0.105 R)
• M64: 18,135,600 km (0.039 R)
• M65: 18,226,556 km (0.113 R)
• M66: 18,531,137 km (0.089 R)
• M67: 18,929,516 km (0.082 R)
• M68: 19,052,635 km (0.116 R)
• M69: 19,145,087 km (0.089 R)
• M70: 19,516,837 km (0.115 R)
• M71: 19,703,536 km (0.078 R)
• M72: 20,298,785 km (0.068 R)
• M73: 20,677,717 km (0.096 R)
• M74: 20,868,155 km (0.062 R)
• M75: 21,122,920 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 18,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit