🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.86 AU - 0.98 AU

Year: 321 Days

Day: 42.1 Hours

Environment

Temp: 104 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,512,556 km

• M1: 121,025 km (0.06 R)
• M2: 401,820 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.01 AU - 3.01 AU

Year: 1445 Days

Day: 44.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.26 AU - 2.98 AU

Year: 1541 Days

Day: 45.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.07 AU - 3.81 AU

Year: 2319 Days

Day: 21 Hours

Environment

Temp: -104 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.5

Radius: 12.8

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.29 AU - 6.37 AU

Year: 5788 Days

Day: 9.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 68,512,556 km

• M1: 189,690 km (0.11 R)
• M2: 299,495 km (0.071 R)
• M3: 460,911 km (0.103 R)
• M4: 555,906 km (0.114 R)
• M5: 695,181 km (0.099 R)
• M6: 1,223,262 km (0.114 R)
• M7: 1,328,279 km (0.083 R)
• M8: 1,793,080 km (0.077 R)
• M9: 1,873,115 km (0.073 R)
• M10: 2,263,565 km (0.08 R)
• M11: 2,633,970 km (0.112 R)
• M12: 2,787,756 km (0.114 R)
• M13: 2,928,678 km (0.11 R)
• M14: 3,088,149 km (0.086 R)
• M15: 3,617,875 km (0.081 R)
• M16: 4,668,501 km (0.108 R)
• M17: 5,353,809 km (0.042 R)
• M18: 5,549,782 km (0.089 R)
• M19: 6,070,532 km (0.118 R)
• M20: 6,193,053 km (0.111 R)
• M21: 6,295,677 km (0.071 R)
• M22: 6,544,458 km (0.102 R)
• M23: 7,159,006 km (0.104 R)
• M24: 7,353,633 km (0.065 R)
• M25: 7,792,254 km (0.069 R)
• M26: 7,970,126 km (0.114 R)
• M27: 8,239,402 km (0.036 R)
• M28: 9,182,168 km (0.102 R)
• M29: 9,299,602 km (0.119 R)
• M30: 9,583,240 km (0.098 R)
• M31: 10,280,515 km (0.1 R)
• M32: 11,019,080 km (0.112 R)
• M33: 11,369,737 km (0.079 R)
• M34: 11,647,690 km (0.097 R)
• M35: 12,236,358 km (0.075 R)
• M36: 12,443,401 km (0.118 R)
• M37: 12,887,258 km (0.036 R)
• M38: 15,239,086 km (0.093 R)
• M39: 15,545,762 km (0.112 R)
• M40: 15,629,836 km (0.049 R)
• M41: 15,826,408 km (0.113 R)
• M42: 15,910,930 km (0.118 R)
• M43: 15,995,603 km (0.112 R)
• M44: 16,278,791 km (0.078 R)
• M45: 17,515,966 km (0.103 R)
• M46: 17,632,503 km (0.096 R)
• M47: 18,515,429 km (0.097 R)
• M48: 18,812,979 km (0.066 R)
• M49: 20,049,256 km (0.118 R)
• M50: 20,171,178 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.7

Radius: 7.5

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 14.02 AU - 15.34 AU

Year: 20442 Days

Day: 18.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,512,556 km

• M1: 104,569 km (0.075 R)
• M2: 363,672 km (0.066 R)
• M3: 413,788 km (0.099 R)
• M4: 522,246 km (0.097 R)
• M5: 1,253,331 km (0.066 R)
• M6: 1,526,796 km (0.086 R)
• M7: 2,033,783 km (0.107 R)
• M8: 2,388,031 km (0.113 R)
• M9: 3,677,265 km (0.076 R)
• M10: 4,147,900 km (0.104 R)
• M11: 4,678,973 km (0.052 R)
• M12: 4,889,008 km (0.077 R)
• M13: 6,121,246 km (0.054 R)
• M14: 6,351,028 km (0.057 R)
• M15: 7,444,140 km (0.082 R)
• M16: 8,390,346 km (0.045 R)
• M17: 9,163,917 km (0.102 R)
• M18: 10,176,096 km (0.101 R)
• M19: 10,448,364 km (0.098 R)
• M20: 10,723,026 km (0.109 R)
• M21: 11,392,027 km (0.092 R)
• M22: 12,074,343 km (0.105 R)
• M23: 13,181,667 km (0.057 R)
• M24: 13,478,469 km (0.093 R)
• M25: 13,597,698 km (0.099 R)
• M26: 13,957,930 km (0.048 R)
• M27: 14,564,998 km (0.114 R)
• M28: 15,118,810 km (0.108 R)
• M29: 16,183,647 km (0.094 R)
• M30: 16,247,077 km (0.083 R)
• M31: 16,501,393 km (0.067 R)
• M32: 18,583,496 km (0.094 R)
• M33: 18,782,910 km (0.102 R)
• M34: 19,655,215 km (0.077 R)
• M35: 19,858,519 km (0.072 R)
• M36: 20,609,351 km (0.032 R)
• M37: 20,678,166 km (0.115 R)
• M38: 21,092,103 km (0.102 R)
• M39: 21,161,367 km (0.088 R)
• M40: 23,060,063 km (0.102 R)
• M41: 24,283,175 km (0.102 R)
• M42: 24,501,139 km (0.114 R)
• M43: 25,012,465 km (0.093 R)
• M44: 26,417,937 km (0.115 R)
• M45: 26,867,030 km (0.027 R)
• M46: 28,305,862 km (0.076 R)
• M47: 28,458,751 km (0.065 R)
• M48: 29,304,727 km (0.102 R)
• M49: 29,925,109 km (0.107 R)
• M50: 30,315,111 km (0.106 R)
• M51: 30,785,297 km (0.094 R)
• M52: 33,333,248 km (0.083 R)
• M53: 34,469,145 km (0.102 R)
• M54: 35,452,900 km (0.053 R)
• M55: 36,279,578 km (0.109 R)
• M56: 39,052,823 km (0.108 R)
• M57: 39,137,945 km (0.1 R)
• M58: 39,223,066 km (0.111 R)
• M59: 39,564,298 km (0.101 R)
• M60: 39,649,719 km (0.104 R)
• M61: 39,820,859 km (0.049 R)
• M62: 39,992,298 km (0.033 R)
• M63: 40,766,467 km (0.068 R)
• M64: 42,242,250 km (0.053 R)
• M65: 42,504,495 km (0.099 R)
• M66: 42,855,003 km (0.091 R)
• M67: 43,118,445 km (0.112 R)
• M68: 44,532,893 km (0.104 R)
• M69: 44,799,775 km (0.08 R)
• M70: 45,872,691 km (0.098 R)
• M71: 47,952,700 km (0.103 R)
• M72: 48,135,060 km (0.102 R)
• M73: 48,591,932 km (0.116 R)
• M74: 51,642,681 km (0.065 R)
• M75: 53,238,441 km (0.076 R)
• M76: 55,614,355 km (0.084 R)
• M77: 56,959,838 km (0.11 R)
• M78: 57,152,969 km (0.1 R)
• M79: 58,510,719 km (0.083 R)
• M80: 58,998,109 km (0.093 R)
• M81: 59,584,981 km (0.074 R)
• M82: 59,780,955 km (0.11 R)
• M83: 60,468,656 km (0.104 R)
• M84: 61,356,819 km (0.112 R)
• M85: 62,050,504 km (0.089 R)
• M86: 63,645,965 km (0.079 R)
• M87: 64,247,648 km (0.066 R)
• M88: 64,851,425 km (0.107 R)
• M89: 65,052,933 km (0.045 R)
• M90: 65,153,912 km (0.058 R)
• M91: 65,456,848 km (0.059 R)
• M92: 66,064,364 km (0.07 R)
• M93: 66,267,219 km (0.115 R)
• M94: 67,693,186 km (0.117 R)
• M95: 67,897,686 km (0.116 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 12,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit