🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.45 AU - 0.63 AU

Year: 139 Days

Day: 18.9 Hours

Environment

Temp: 214 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,856,355 km

• M1: 84,822 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.43 AU - 0.65 AU

Year: 139 Days

Day: 31 Hours

Environment

Temp: 254 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.49 AU - 0.63 AU

Year: 147 Days

Day: 45.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.34 AU - 2.82 AU

Year: 1456 Days

Day: 30.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.34 AU - 5.42 AU

Year: 3789 Days

Day: 17.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.2 AU - 6.08 AU

Year: 4096 Days

Day: 38.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.8

Radius: 14.4

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.52 AU - 6.88 AU

Year: 6095 Days

Day: 7.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,856,355 km

• M1: 252,820 km (0.077 R)
• M2: 470,784 km (0.092 R)
• M3: 883,525 km (0.044 R)
• M4: 988,842 km (0.044 R)
• M5: 1,332,169 km (0.087 R)
• M6: 1,437,486 km (0.081 R)
• M7: 1,527,544 km (0.095 R)
• M8: 2,600,909 km (0.099 R)
• M9: 2,734,948 km (0.088 R)
• M10: 2,848,643 km (0.074 R)
• M11: 3,789,015 km (0.12 R)
• M12: 4,019,096 km (0.115 R)
• M13: 4,412,988 km (0.066 R)
• M14: 4,520,249 km (0.094 R)
• M15: 4,737,166 km (0.117 R)
• M16: 5,209,895 km (0.114 R)
• M17: 6,200,832 km (0.108 R)
• M18: 6,412,214 km (0.092 R)
• M19: 6,687,324 km (0.097 R)
• M20: 6,966,474 km (0.096 R)
• M21: 7,376,521 km (0.063 R)
• M22: 7,568,455 km (0.09 R)
• M23: 7,697,259 km (0.07 R)
• M24: 7,794,498 km (0.114 R)
• M25: 8,319,586 km (0.061 R)
• M26: 8,519,449 km (0.062 R)
• M27: 9,163,019 km (0.088 R)
• M28: 9,300,500 km (0.117 R)
• M29: 9,438,728 km (0.09 R)
• M30: 10,033,679 km (0.094 R)
• M31: 10,211,102 km (0.086 R)
• M32: 10,461,080 km (0.089 R)
• M33: 10,930,967 km (0.103 R)
• M34: 11,223,431 km (0.042 R)
• M35: 11,481,637 km (0.104 R)
• M36: 11,630,038 km (0.06 R)
• M37: 12,192,226 km (0.099 R)
• M38: 12,343,620 km (0.116 R)
• M39: 12,495,611 km (0.084 R)
• M40: 12,994,071 km (0.086 R)
• M41: 13,734,431 km (0.114 R)
• M42: 13,971,095 km (0.116 R)
• M43: 14,368,576 km (0.093 R)
• M44: 14,649,072 km (0.105 R)
• M45: 16,119,919 km (0.102 R)
• M46: 16,830,808 km (0.101 R)
• M47: 17,126,563 km (0.083 R)
• M48: 17,296,207 km (0.075 R)
• M49: 17,765,944 km (0.083 R)
• M50: 19,686,781 km (0.087 R)
• M51: 20,087,703 km (0.095 R)
• M52: 20,762,090 km (0.084 R)
• M53: 21,170,193 km (0.035 R)
• M54: 21,580,989 km (0.095 R)
• M55: 21,764,545 km (0.094 R)
• M56: 24,291,403 km (0.078 R)
• M57: 24,625,754 km (0.065 R)
• M58: 24,961,602 km (0.099 R)
• M59: 25,250,774 km (0.098 R)
• M60: 25,395,735 km (0.111 R)
• M61: 26,075,956 km (0.068 R)
• M62: 26,222,412 km (0.082 R)
• M63: 26,614,508 km (0.084 R)
• M64: 27,454,201 km (0.104 R)
• M65: 27,902,396 km (0.037 R)
• M66: 28,052,294 km (0.102 R)
• M67: 28,453,216 km (0.082 R)
• M68: 29,058,489 km (0.084 R)
• M69: 29,362,621 km (0.052 R)
• M70: 30,127,665 km (0.101 R)
• M71: 30,486,849 km (0.091 R)
• M72: 31,054,424 km (0.111 R)
• M73: 32,461,990 km (0.04 R)
• M74: 32,672,325 km (0.064 R)
• M75: 32,935,916 km (0.107 R)
• M76: 33,358,979 km (0.074 R)
• M77: 33,997,014 km (0.069 R)
• M78: 34,531,826 km (0.109 R)
• M79: 35,609,828 km (0.042 R)
• M80: 35,881,049 km (0.062 R)
• M81: 36,098,565 km (0.077 R)
• M82: 36,261,925 km (0.111 R)
• M83: 36,589,395 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.3

Radius: 14.1

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 9.38 AU - 13.62 AU

Year: 13706 Days

Day: 5.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 161.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,856,355 km

• M1: 383,569 km (0.027 R)
• M2: 633,846 km (0.106 R)
• M3: 747,541 km (0.112 R)
• M4: 851,511 km (0.054 R)
• M5: 998,715 km (0.067 R)
• M6: 1,516,773 km (0.106 R)
• M7: 1,865,635 km (0.102 R)
• M8: 2,639,654 km (0.118 R)
• M9: 2,946,928 km (0.116 R)
• M10: 3,090,393 km (0.098 R)
• M11: 3,236,400 km (0.099 R)
• M12: 4,289,869 km (0.097 R)
• M13: 5,727,055 km (0.099 R)
• M14: 5,871,268 km (0.108 R)
• M15: 6,460,085 km (0.109 R)
• M16: 6,914,414 km (0.111 R)
• M17: 7,184,139 km (0.112 R)
• M18: 7,496,798 km (0.049 R)
• M19: 8,298,044 km (0.117 R)
• M20: 8,626,112 km (0.092 R)
• M21: 8,833,455 km (0.044 R)
• M22: 10,330,481 km (0.119 R)
• M23: 10,594,970 km (0.04 R)
• M24: 10,683,682 km (0.086 R)
• M25: 11,085,801 km (0.094 R)
• M26: 11,538,484 km (0.066 R)
• M27: 12,089,752 km (0.092 R)
• M28: 13,075,153 km (0.114 R)
• M29: 13,218,019 km (0.119 R)
• M30: 14,675,402 km (0.068 R)
• M31: 14,923,285 km (0.108 R)
• M32: 15,473,506 km (0.105 R)
• M33: 15,725,728 km (0.056 R)
• M34: 16,388,148 km (0.114 R)
• M35: 17,320,441 km (0.097 R)
• M36: 17,582,387 km (0.085 R)
• M37: 19,725,526 km (0.119 R)
• M38: 21,162,414 km (0.092 R)
• M39: 22,862,145 km (0.117 R)
• M40: 23,728,317 km (0.087 R)
• M41: 24,840,876 km (0.056 R)
• M42: 25,433,433 km (0.119 R)
• M43: 25,910,650 km (0.12 R)
• M44: 29,022,585 km (0.075 R)
• M45: 29,147,051 km (0.113 R)
• M46: 29,960,115 km (0.045 R)
• M47: 31,098,405 km (0.082 R)
• M48: 31,353,171 km (0.117 R)
• M49: 31,929,122 km (0.051 R)
• M50: 32,250,758 km (0.092 R)
• M51: 33,026,722 km (0.086 R)
• M52: 33,482,247 km (0.112 R)
• M53: 34,993,485 km (0.107 R)
• M54: 35,590,979 km (0.055 R)
• M55: 35,924,283 km (0.098 R)
• M56: 36,058,024 km (0.06 R)
• M57: 36,392,824 km (0.08 R)
• M58: 36,863,309 km (0.088 R)
• M59: 37,200,652 km (0.088 R)
• M60: 37,742,496 km (0.097 R)
• M61: 38,082,382 km (0.108 R)
• M62: 38,355,099 km (0.111 R)
• M63: 38,765,446 km (0.06 R)
• M64: 40,074,278 km (0.113 R)
• M65: 40,421,045 km (0.092 R)
• M66: 41,959,061 km (0.09 R)
• M67: 42,170,293 km (0.075 R)
• M68: 42,593,805 km (0.061 R)
• M69: 43,444,867 km (0.055 R)
• M70: 47,490,891 km (0.11 R)
• M71: 48,373,369 km (0.111 R)
• M72: 48,594,924 km (0.071 R)
• M73: 49,112,981 km (0.042 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 19,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit