🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.45 AU - 0.59 AU

Year: 135 Days

Day: 29.9 Hours

Environment

Temp: 214 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,813,084 km

• M1: 177,872 km (0.073 R)
• M2: 421,716 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.59 AU - 0.59 AU

Year: 163 Days

Day: 26.5 Hours

Environment

Temp: 248 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,813,084 km

• M1: 149,747 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.18 AU - 3.04 AU

Year: 1518 Days

Day: 32.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.1

Radius: 13.1

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.74 AU - 6.04 AU

Year: 4504 Days

Day: 9 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 43,813,084 km

• M1: 227,389 km (0.034 R)
• M2: 319,990 km (0.043 R)
• M3: 522,396 km (0.088 R)
• M4: 660,774 km (0.112 R)
• M5: 774,019 km (0.069 R)
• M6: 1,066,483 km (0.119 R)
• M7: 1,297,462 km (0.033 R)
• M8: 1,444,218 km (0.037 R)
• M9: 1,532,630 km (0.107 R)
• M10: 1,701,825 km (0.096 R)
• M11: 1,795,623 km (0.065 R)
• M12: 1,974,692 km (0.115 R)
• M13: 2,116,511 km (0.059 R)
• M14: 2,350,781 km (0.107 R)
• M15: 2,516,984 km (0.08 R)
• M16: 3,270,658 km (0.107 R)
• M17: 3,560,130 km (0.102 R)
• M18: 4,000,995 km (0.078 R)
• M19: 4,218,959 km (0.05 R)
• M20: 4,422,113 km (0.072 R)
• M21: 4,666,556 km (0.104 R)
• M22: 4,896,189 km (0.066 R)
• M23: 5,031,874 km (0.079 R)
• M24: 5,129,561 km (0.062 R)
• M25: 5,227,847 km (0.079 R)
• M26: 5,406,617 km (0.096 R)
• M27: 5,526,744 km (0.073 R)
• M28: 5,688,459 km (0.085 R)
• M29: 5,996,032 km (0.12 R)
• M30: 6,372,271 km (0.084 R)
• M31: 6,627,485 km (0.034 R)
• M32: 6,734,747 km (0.098 R)
• M33: 6,864,298 km (0.12 R)
• M34: 6,994,748 km (0.052 R)
• M35: 7,435,313 km (0.074 R)
• M36: 7,659,112 km (0.082 R)
• M37: 7,862,415 km (0.088 R)
• M38: 8,136,329 km (0.058 R)
• M39: 8,764,042 km (0.084 R)
• M40: 8,953,133 km (0.106 R)
• M41: 9,167,358 km (0.072 R)
• M42: 9,455,782 km (0.11 R)
• M43: 9,967,706 km (0.061 R)
• M44: 10,115,658 km (0.059 R)
• M45: 10,563,854 km (0.116 R)
• M46: 11,044,063 km (0.08 R)
• M47: 11,634,974 km (0.097 R)
• M48: 12,394,632 km (0.102 R)
• M49: 12,527,176 km (0.108 R)
• M50: 12,633,690 km (0.096 R)
• M51: 13,224,452 km (0.045 R)
• M52: 13,332,910 km (0.058 R)
• M53: 13,414,441 km (0.075 R)
• M54: 13,495,972 km (0.075 R)
• M55: 14,044,697 km (0.104 R)
• M56: 14,238,426 km (0.113 R)
• M57: 14,600,603 km (0.115 R)
• M58: 15,248,960 km (0.119 R)
• M59: 15,590,940 km (0.05 R)
• M60: 15,762,828 km (0.118 R)
• M61: 16,515,306 km (0.091 R)
• M62: 17,131,649 km (0.109 R)
• M63: 17,338,692 km (0.096 R)
• M64: 17,427,703 km (0.055 R)
• M65: 17,815,311 km (0.118 R)
• M66: 17,935,139 km (0.063 R)
• M67: 18,025,047 km (0.074 R)
• M68: 18,326,338 km (0.095 R)
• M69: 19,239,932 km (0.079 R)
• M70: 20,137,220 km (0.063 R)
• M71: 21,238,410 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.6

Radius: 14.6

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.02 AU - 8.24 AU

Year: 8343 Days

Day: 14 Hours

Environment

Temp: -155 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,813,084 km

• M1: 182,958 km (0.064 R)
• M2: 286,929 km (0.119 R)
• M3: 419,772 km (0.085 R)
• M4: 543,788 km (0.11 R)
• M5: 698,921 km (0.101 R)
• M6: 855,101 km (0.082 R)
• M7: 989,590 km (0.043 R)
• M8: 1,602,941 km (0.059 R)
• M9: 1,950,158 km (0.086 R)
• M10: 2,274,037 km (0.068 R)
• M11: 2,565,753 km (0.069 R)
• M12: 2,665,834 km (0.111 R)
• M13: 2,792,693 km (0.03 R)
• M14: 3,569,256 km (0.082 R)
• M15: 3,766,575 km (0.115 R)
• M16: 4,683,909 km (0.1 R)
• M17: 4,838,294 km (0.096 R)
• M18: 5,215,730 km (0.111 R)
• M19: 5,668,263 km (0.095 R)
• M20: 5,899,392 km (0.065 R)
• M21: 6,405,182 km (0.051 R)
• M22: 7,603,312 km (0.091 R)
• M23: 8,641,521 km (0.105 R)
• M24: 8,793,512 km (0.087 R)
• M25: 9,410,304 km (0.05 R)
• M26: 9,566,784 km (0.083 R)
• M27: 10,201,079 km (0.077 R)
• M28: 10,767,456 km (0.107 R)
• M29: 11,302,418 km (0.063 R)
• M30: 12,142,560 km (0.04 R)
• M31: 12,613,344 km (0.119 R)
• M32: 12,829,214 km (0.117 R)
• M33: 13,352,508 km (0.027 R)
• M34: 14,736,737 km (0.069 R)
• M35: 15,055,679 km (0.057 R)
• M36: 15,422,942 km (0.114 R)
• M37: 15,515,244 km (0.088 R)
• M38: 15,700,297 km (0.097 R)
• M39: 16,969,036 km (0.115 R)
• M40: 17,255,366 km (0.113 R)
• M41: 17,929,903 km (0.115 R)
• M42: 18,957,940 km (0.088 R)
• M43: 19,504,122 km (0.111 R)
• M44: 19,804,215 km (0.07 R)
• M45: 20,409,039 km (0.063 R)
• M46: 20,662,757 km (0.112 R)
• M47: 21,122,322 km (0.091 R)
• M48: 21,740,161 km (0.117 R)
• M49: 22,259,565 km (0.097 R)
• M50: 22,363,984 km (0.073 R)
• M51: 22,941,133 km (0.107 R)
• M52: 23,682,689 km (0.092 R)
• M53: 24,002,829 km (0.065 R)
• M54: 24,539,736 km (0.062 R)
• M55: 25,352,501 km (0.056 R)
• M56: 28,181,696 km (0.116 R)
• M57: 28,407,738 km (0.068 R)
• M58: 29,032,758 km (0.03 R)
• M59: 30,007,388 km (0.068 R)
• M60: 30,122,728 km (0.111 R)
• M61: 31,051,132 km (0.1 R)
• M62: 31,167,819 km (0.086 R)
• M63: 31,401,790 km (0.075 R)
• M64: 31,930,020 km (0.077 R)
• M65: 32,936,066 km (0.111 R)
• M66: 34,012,572 km (0.096 R)
• M67: 34,192,987 km (0.099 R)
• M68: 34,494,576 km (0.12 R)
• M69: 34,736,626 km (0.074 R)
• M70: 35,282,957 km (0.079 R)
• M71: 36,384,297 km (0.119 R)
• M72: 36,568,900 km (0.098 R)
• M73: 37,434,773 km (0.119 R)
• M74: 38,244,845 km (0.117 R)
• M75: 38,934,791 km (0.084 R)
• M76: 39,186,713 km (0.097 R)
• M77: 41,414,076 km (0.063 R)
• M78: 42,381,226 km (0.12 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 13,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit