🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.08 AU - 1.12 AU

Year: 407 Days

Day: 20.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.83 AU - 2.45 AU

Year: 1105 Days

Day: 25.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,419,428 km

• M1: 235,018 km (0.074 R)
• M2: 702,063 km (0.095 R)

Asteroid Belt

Center: 3.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.8

Radius: 13.6

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.12 AU - 6.26 AU

Year: 4793 Days

Day: 10 Hours

Environment

Temp: -140 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,419,428 km

• M1: 169,943 km (0.108 R)
• M2: 263,292 km (0.088 R)
• M3: 435,330 km (0.076 R)
• M4: 668,254 km (0.096 R)
• M5: 945,608 km (0.107 R)
• M6: 1,054,964 km (0.081 R)
• M7: 2,101,850 km (0.081 R)
• M8: 2,248,606 km (0.084 R)
• M9: 2,381,897 km (0.104 R)
• M10: 2,466,719 km (0.036 R)
• M11: 2,657,008 km (0.088 R)
• M12: 2,997,193 km (0.063 R)
• M13: 3,163,247 km (0.08 R)
• M14: 3,447,184 km (0.114 R)
• M15: 3,818,785 km (0.028 R)
• M16: 4,265,334 km (0.035 R)
• M17: 4,369,305 km (0.111 R)
• M18: 4,494,967 km (0.059 R)
• M19: 4,664,611 km (0.097 R)
• M20: 5,032,323 km (0.099 R)
• M21: 5,431,899 km (0.074 R)
• M22: 5,522,106 km (0.111 R)
• M23: 5,704,017 km (0.064 R)
• M24: 5,888,023 km (0.08 R)
• M25: 5,980,773 km (0.04 R)
• M26: 6,214,744 km (0.114 R)
• M27: 6,499,579 km (0.102 R)
• M28: 6,716,047 km (0.11 R)
• M29: 6,813,136 km (0.101 R)
• M30: 7,280,180 km (0.074 R)
• M31: 7,379,962 km (0.099 R)
• M32: 7,530,308 km (0.057 R)
• M33: 7,910,735 km (0.07 R)
• M34: 8,323,626 km (0.115 R)
• M35: 8,743,547 km (0.093 R)
• M36: 9,332,364 km (0.118 R)
• M37: 9,440,673 km (0.095 R)
• M38: 9,741,065 km (0.113 R)
• M39: 10,323,450 km (0.071 R)
• M40: 10,463,773 km (0.059 R)
• M41: 10,689,516 km (0.076 R)
• M42: 10,831,484 km (0.094 R)
• M43: 11,174,811 km (0.091 R)
• M44: 11,960,350 km (0.099 R)
• M45: 12,048,762 km (0.064 R)
• M46: 12,255,955 km (0.103 R)
• M47: 12,703,702 km (0.074 R)
• M48: 13,005,291 km (0.085 R)
• M49: 13,400,828 km (0.083 R)
• M50: 13,492,681 km (0.1 R)
• M51: 13,676,985 km (0.084 R)
• M52: 13,955,088 km (0.115 R)
• M53: 14,172,753 km (0.071 R)
• M54: 14,391,465 km (0.111 R)
• M55: 14,705,919 km (0.094 R)
• M56: 15,054,333 km (0.06 R)
• M57: 15,149,926 km (0.072 R)
• M58: 15,373,575 km (0.081 R)
• M59: 15,501,780 km (0.116 R)
• M60: 15,727,224 km (0.111 R)
• M61: 16,344,615 km (0.111 R)
• M62: 16,870,601 km (0.117 R)
• M63: 18,209,801 km (0.09 R)
• M64: 20,529,017 km (0.065 R)
• M65: 20,634,932 km (0.082 R)
• M66: 20,882,965 km (0.091 R)
• M67: 21,741,059 km (0.06 R)
• M68: 22,102,038 km (0.096 R)
• M69: 23,380,801 km (0.118 R)
• M70: 23,602,505 km (0.081 R)
• M71: 23,787,707 km (0.067 R)
• M72: 24,346,455 km (0.087 R)
• M73: 24,496,053 km (0.04 R)
• M74: 24,646,100 km (0.11 R)
• M75: 25,211,430 km (0.104 R)
• M76: 25,324,975 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.9

Radius: 14.2

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.45 AU - 10.49 AU

Year: 10290 Days

Day: 14 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,419,428 km

• M1: 194,328 km (0.119 R)
• M2: 340,485 km (0.092 R)
• M3: 491,579 km (0.088 R)
• M4: 609,013 km (0.089 R)
• M5: 933,491 km (0.089 R)
• M6: 1,313,469 km (0.1 R)
• M7: 1,421,629 km (0.118 R)
• M8: 2,161,540 km (0.113 R)
• M9: 2,531,645 km (0.119 R)
• M10: 2,668,676 km (0.073 R)
• M11: 2,865,098 km (0.04 R)
• M12: 3,095,479 km (0.117 R)
• M13: 4,013,561 km (0.03 R)
• M14: 4,874,198 km (0.066 R)
• M15: 5,863,788 km (0.108 R)
• M16: 6,608,336 km (0.078 R)
• M17: 6,760,777 km (0.105 R)
• M18: 7,422,149 km (0.085 R)
• M19: 7,740,643 km (0.085 R)
• M20: 8,349,955 km (0.116 R)
• M21: 8,473,672 km (0.095 R)
• M22: 9,059,198 km (0.074 R)
• M23: 9,228,992 km (0.117 R)
• M24: 9,356,898 km (0.058 R)
• M25: 9,701,123 km (0.077 R)
• M26: 10,893,717 km (0.069 R)
• M27: 12,038,889 km (0.064 R)
• M28: 12,934,830 km (0.084 R)
• M29: 13,511,829 km (0.085 R)
• M30: 13,901,083 km (0.061 R)
• M31: 14,392,961 km (0.041 R)
• M32: 14,690,960 km (0.105 R)
• M33: 15,091,284 km (0.107 R)
• M34: 15,292,792 km (0.067 R)
• M35: 15,495,347 km (0.112 R)
• M36: 16,210,874 km (0.094 R)
• M37: 16,989,531 km (0.112 R)
• M38: 18,153,702 km (0.059 R)
• M39: 18,475,636 km (0.094 R)
• M40: 18,691,356 km (0.103 R)
• M41: 18,853,670 km (0.054 R)
• M42: 19,947,978 km (0.11 R)
• M43: 20,169,234 km (0.085 R)
• M44: 20,614,287 km (0.112 R)
• M45: 21,175,279 km (0.112 R)
• M46: 21,401,023 km (0.086 R)
• M47: 21,570,966 km (0.117 R)
• M48: 23,294,184 km (0.05 R)
• M49: 23,878,513 km (0.101 R)
• M50: 23,995,947 km (0.069 R)
• M51: 24,645,202 km (0.077 R)
• M52: 25,180,762 km (0.108 R)
• M53: 25,600,085 km (0.108 R)
• M54: 26,749,595 km (0.081 R)
• M55: 27,116,110 km (0.1 R)
• M56: 27,545,905 km (0.037 R)
• M57: 29,475,867 km (0.096 R)
• M58: 30,044,339 km (0.058 R)
• M59: 32,095,026 km (0.118 R)
• M60: 32,419,504 km (0.111 R)
• M61: 32,679,804 km (0.036 R)
• M62: 33,071,751 km (0.1 R)
• M63: 34,588,224 km (0.096 R)
• M64: 34,920,930 km (0.119 R)
• M65: 35,187,813 km (0.117 R)
• M66: 35,589,483 km (0.119 R)
• M67: 36,127,437 km (0.11 R)
• M68: 37,962,704 km (0.109 R)
• M69: 39,897,902 km (0.117 R)
• M70: 41,370,244 km (0.102 R)
• M71: 41,723,445 km (0.076 R)
• M72: 42,077,692 km (0.111 R)
• M73: 42,504,046 km (0.085 R)
• M74: 43,289,285 km (0.073 R)
• M75: 43,504,407 km (0.034 R)
• M76: 44,151,568 km (0.089 R)
• M77: 44,440,291 km (0.051 R)
• M78: 44,584,803 km (0.085 R)
• M79: 47,140,084 km (0.077 R)
• M80: 48,027,200 km (0.105 R)
• M81: 49,143,649 km (0.074 R)
• M82: 49,293,246 km (0.115 R)
• M83: 49,892,835 km (0.117 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 18,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit