🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.54 AU - 0.6 AU

Year: 157 Days

Day: 35.4 Hours

Environment

Temp: 219 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.12 AU - 1.82 AU

Year: 651 Days

Day: 30.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,041,441 km

• M1: 256,710 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.53 AU - 1.89 AU

Year: 817 Days

Day: 28.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.6 AU - 5.24 AU

Year: 3394 Days

Day: 20.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.6

Radius: 10.6

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.61 AU - 5.31 AU

Year: 4035 Days

Day: 9.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,041,441 km

• M1: 147,803 km (0.1 R)
• M2: 219,759 km (0.087 R)
• M3: 309,668 km (0.116 R)
• M4: 395,537 km (0.12 R)
• M5: 483,500 km (0.082 R)
• M6: 634,893 km (0.096 R)
• M7: 722,259 km (0.093 R)
• M8: 803,640 km (0.112 R)
• M9: 899,233 km (0.056 R)
• M10: 1,126,322 km (0.032 R)
• M11: 1,501,963 km (0.081 R)
• M12: 1,915,601 km (0.041 R)
• M13: 2,150,619 km (0.082 R)
• M14: 2,536,731 km (0.095 R)
• M15: 2,664,936 km (0.104 R)
• M16: 2,995,099 km (0.057 R)
• M17: 3,497,149 km (0.081 R)
• M18: 3,658,416 km (0.096 R)
• M19: 3,749,072 km (0.059 R)
• M20: 4,598,639 km (0.028 R)
• M21: 4,934,785 km (0.079 R)
• M22: 5,055,361 km (0.115 R)
• M23: 5,258,515 km (0.083 R)
• M24: 5,423,072 km (0.104 R)
• M25: 5,651,957 km (0.063 R)
• M26: 6,401,742 km (0.119 R)
• M27: 6,555,379 km (0.036 R)
• M28: 6,956,451 km (0.065 R)
• M29: 7,091,837 km (0.083 R)
• M30: 7,228,120 km (0.088 R)
• M31: 7,342,413 km (0.073 R)
• M32: 7,503,380 km (0.104 R)
• M33: 7,572,794 km (0.092 R)
• M34: 7,665,544 km (0.09 R)
• M35: 7,875,879 km (0.087 R)
• M36: 8,088,009 km (0.065 R)
• M37: 8,493,868 km (0.074 R)
• M38: 8,784,387 km (0.115 R)
• M39: 9,375,448 km (0.109 R)
• M40: 9,450,247 km (0.063 R)
• M41: 10,208,858 km (0.044 R)
• M42: 10,647,628 km (0.109 R)
• M43: 11,463,386 km (0.105 R)
• M44: 11,543,420 km (0.062 R)
• M45: 12,081,524 km (0.089 R)
• M46: 12,217,509 km (0.085 R)
• M47: 12,959,813 km (0.081 R)
• M48: 13,070,964 km (0.079 R)
• M49: 13,266,339 km (0.09 R)
• M50: 13,660,081 km (0.118 R)
• M51: 13,801,750 km (0.101 R)
• M52: 14,372,765 km (0.103 R)
• M53: 14,806,300 km (0.081 R)
• M54: 15,097,567 km (0.067 R)
• M55: 15,244,023 km (0.101 R)
• M56: 16,012,806 km (0.079 R)
• M57: 16,371,991 km (0.117 R)
• M58: 16,854,893 km (0.117 R)
• M59: 17,037,253 km (0.092 R)
• M60: 17,834,759 km (0.091 R)
• M61: 18,175,992 km (0.06 R)
• M62: 18,613,266 km (0.077 R)
• M63: 18,738,779 km (0.069 R)
• M64: 19,562,016 km (0.109 R)
• M65: 19,945,884 km (0.1 R)
• M66: 20,074,389 km (0.079 R)
• M67: 20,203,192 km (0.092 R)
• M68: 20,396,922 km (0.115 R)
• M69: 20,558,787 km (0.04 R)
• M70: 21,177,972 km (0.089 R)
• M71: 21,341,931 km (0.084 R)
• M72: 21,539,251 km (0.095 R)
• M73: 21,737,169 km (0.098 R)
• M74: 22,035,168 km (0.102 R)
• M75: 22,168,011 km (0.12 R)
• M76: 22,367,874 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.6

Radius: 10.7

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.17 AU - 5.55 AU

Year: 4532 Days

Day: 13.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,041,441 km

• M1: 140,173 km (0.055 R)
• M2: 224,098 km (0.076 R)
• M3: 339,737 km (0.061 R)
• M4: 417,378 km (0.112 R)
• M5: 493,075 km (0.105 R)
• M6: 584,928 km (0.097 R)
• M7: 672,293 km (0.093 R)
• M8: 764,595 km (0.093 R)
• M9: 937,380 km (0.062 R)
• M10: 1,055,563 km (0.095 R)
• M11: 1,221,467 km (0.071 R)
• M12: 1,706,014 km (0.096 R)
• M13: 2,072,080 km (0.089 R)
• M14: 2,573,383 km (0.075 R)
• M15: 2,799,575 km (0.075 R)
• M16: 2,993,304 km (0.112 R)
• M17: 3,071,992 km (0.066 R)
• M18: 3,517,495 km (0.093 R)
• M19: 3,726,782 km (0.064 R)
• M20: 3,875,782 km (0.095 R)
• M21: 4,113,941 km (0.103 R)
• M22: 4,223,746 km (0.029 R)
• M23: 5,067,029 km (0.092 R)
• M24: 5,375,650 km (0.08 R)
• M25: 6,490,752 km (0.091 R)
• M26: 6,593,227 km (0.056 R)
• M27: 6,670,569 km (0.102 R)
• M28: 6,982,630 km (0.115 R)
• M29: 7,114,127 km (0.066 R)
• M30: 7,974,913 km (0.11 R)
• M31: 8,585,871 km (0.058 R)
• M32: 9,530,282 km (0.106 R)
• M33: 9,764,253 km (0.115 R)
• M34: 10,357,558 km (0.112 R)
• M35: 10,537,824 km (0.096 R)
• M36: 11,547,759 km (0.078 R)
• M37: 11,765,873 km (0.109 R)
• M38: 11,891,236 km (0.115 R)
• M39: 12,048,463 km (0.027 R)
• M40: 12,652,390 km (0.105 R)
• M41: 12,845,221 km (0.082 R)
• M42: 13,103,726 km (0.098 R)
• M43: 13,201,115 km (0.037 R)
• M44: 13,462,013 km (0.046 R)
• M45: 13,593,061 km (0.116 R)
• M46: 13,823,591 km (0.032 R)
• M47: 13,955,836 km (0.101 R)
• M48: 14,995,242 km (0.086 R)
• M49: 15,955,361 km (0.072 R)
• M50: 16,583,074 km (0.055 R)
• M51: 17,361,282 km (0.113 R)
• M52: 17,432,640 km (0.079 R)
• M53: 18,223,863 km (0.058 R)
• M54: 19,766,666 km (0.118 R)
• M55: 20,252,560 km (0.108 R)
• M56: 20,365,357 km (0.109 R)
• M57: 20,856,187 km (0.072 R)
• M58: 21,657,284 km (0.084 R)
• M59: 21,734,177 km (0.102 R)
• M60: 21,811,070 km (0.105 R)
• M61: 21,926,560 km (0.071 R)
• M62: 22,819,210 km (0.118 R)
• M63: 22,936,645 km (0.12 R)
• M64: 23,171,813 km (0.119 R)
• M65: 23,289,696 km (0.039 R)
• M66: 23,684,185 km (0.11 R)
• M67: 24,559,782 km (0.086 R)
• M68: 24,680,058 km (0.044 R)
• M69: 26,465,808 km (0.085 R)
• M70: 26,548,087 km (0.114 R)
• M71: 26,918,790 km (0.105 R)
• M72: 27,208,412 km (0.098 R)
• M73: 27,374,316 km (0.085 R)
• M74: 27,623,845 km (0.086 R)
• M75: 27,999,635 km (0.049 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 10,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit