🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.59 AU - 0.73 AU

Year: 188 Days

Day: 20.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,006,431 km

• M1: 254,616 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.76 AU - 0.94 AU

Year: 275 Days

Day: 15.4 Hours

Environment

Temp: 123 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.98 AU - 1.12 AU

Year: 378 Days

Day: 37.1 Hours

Environment

Temp: 110 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,006,431 km

• M1: 222,452 km (0.053 R)
• M2: 344,823 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.97 AU - 1.49 AU

Year: 479 Days

Day: 20.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,006,431 km

• M1: 30,219 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.58 AU - 2.3 AU

Year: 950 Days

Day: 23.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,006,431 km

• M1: 597,643 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.47 AU - 2.87 AU

Year: 1533 Days

Day: 35.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.87 AU - 4.65 AU

Year: 2562 Days

Day: 34.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,006,431 km

• M1: 1,488,349 km (0.105 R)

Asteroid Belt

Center: 4.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.9

Radius: 10.7

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.25 AU - 6.59 AU

Year: 5062 Days

Day: 9.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,006,431 km

• M1: 183,706 km (0.082 R)
• M2: 779,405 km (0.118 R)
• M3: 848,818 km (0.108 R)
• M4: 1,245,851 km (0.086 R)
• M5: 1,345,483 km (0.088 R)
• M6: 1,500,167 km (0.079 R)
• M7: 1,606,681 km (0.093 R)
• M8: 1,734,288 km (0.118 R)
• M9: 2,078,064 km (0.113 R)
• M10: 2,319,365 km (0.112 R)
• M11: 2,527,606 km (0.063 R)
• M12: 2,633,970 km (0.055 R)
• M13: 2,807,354 km (0.108 R)
• M14: 2,895,467 km (0.119 R)
• M15: 3,327,057 km (0.049 R)
• M16: 3,562,374 km (0.118 R)
• M17: 3,803,376 km (0.098 R)
• M18: 3,876,679 km (0.114 R)
• M19: 4,225,093 km (0.092 R)
• M20: 4,301,088 km (0.086 R)
• M21: 4,480,307 km (0.104 R)
• M22: 4,688,098 km (0.11 R)
• M23: 4,899,181 km (0.069 R)
• M24: 5,059,550 km (0.101 R)
• M25: 5,887,275 km (0.085 R)
• M26: 6,000,819 km (0.072 R)
• M27: 6,172,558 km (0.054 R)
• M28: 6,550,292 km (0.078 R)
• M29: 6,668,026 km (0.068 R)
• M30: 6,845,898 km (0.038 R)
• M31: 7,146,141 km (0.106 R)
• M32: 7,759,193 km (0.047 R)
• M33: 7,883,957 km (0.101 R)
• M34: 8,072,152 km (0.085 R)
• M35: 8,293,706 km (0.102 R)
• M36: 9,134,147 km (0.1 R)
• M37: 9,265,943 km (0.091 R)
• M38: 9,497,969 km (0.075 R)
• M39: 9,698,430 km (0.11 R)
• M40: 11,175,559 km (0.04 R)
• M41: 11,351,786 km (0.119 R)
• M42: 11,850,395 km (0.116 R)
• M43: 12,319,833 km (0.085 R)
• M44: 12,538,546 km (0.073 R)
• M45: 13,351,460 km (0.096 R)
• M46: 13,688,953 km (0.078 R)
• M47: 14,950,362 km (0.109 R)
• M48: 15,496,694 km (0.105 R)
• M49: 16,408,343 km (0.075 R)
• M50: 16,810,313 km (0.118 R)
• M51: 18,742,070 km (0.085 R)
• M52: 18,951,806 km (0.054 R)
• M53: 19,500,382 km (0.11 R)
• M54: 19,840,717 km (0.097 R)
• M55: 20,097,277 km (0.056 R)
• M56: 20,354,885 km (0.044 R)
• M57: 20,829,858 km (0.058 R)
• M58: 21,527,582 km (0.101 R)
• M59: 22,277,217 km (0.067 R)
• M60: 23,125,138 km (0.116 R)
• M61: 23,395,013 km (0.096 R)
• M62: 23,575,577 km (0.081 R)
• M63: 24,302,473 km (0.105 R)
• M64: 24,714,615 km (0.078 R)
• M65: 24,990,623 km (0.048 R)
• M66: 25,082,776 km (0.109 R)
• M67: 25,452,881 km (0.071 R)
• M68: 26,292,125 km (0.078 R)
• M69: 26,386,072 km (0.092 R)
• M70: 26,809,584 km (0.117 R)
• M71: 27,045,799 km (0.073 R)
• M72: 27,711,061 km (0.118 R)
• M73: 27,997,840 km (0.082 R)
• M74: 28,670,881 km (0.1 R)
• M75: 29,349,157 km (0.03 R)
• M76: 29,641,472 km (0.037 R)
• M77: 30,919,337 km (0.113 R)
• M78: 32,416,063 km (0.09 R)
• M79: 32,819,230 km (0.078 R)
• M80: 33,681,362 km (0.085 R)
• M81: 34,038,452 km (0.054 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.7

Radius: 12.6

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.09 AU - 6.85 AU

Year: 5127 Days

Day: 9.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 30,006,431 km

• M1: 159,471 km (0.117 R)
• M2: 293,212 km (0.052 R)
• M3: 535,411 km (0.04 R)
• M4: 648,208 km (0.119 R)
• M5: 728,691 km (0.1 R)
• M6: 892,501 km (0.072 R)
• M7: 993,330 km (0.1 R)
• M8: 1,108,221 km (0.115 R)
• M9: 1,207,704 km (0.113 R)
• M10: 1,362,837 km (0.106 R)
• M11: 1,602,941 km (0.066 R)
• M12: 1,763,011 km (0.097 R)
• M13: 1,868,926 km (0.097 R)
• M14: 1,952,851 km (0.086 R)
• M15: 2,124,589 km (0.079 R)
• M16: 2,250,550 km (0.085 R)
• M17: 2,391,920 km (0.11 R)
• M18: 2,589,689 km (0.091 R)
• M19: 2,738,239 km (0.103 R)
• M20: 3,143,500 km (0.117 R)
• M21: 3,360,716 km (0.088 R)
• M22: 3,598,128 km (0.112 R)
• M23: 4,057,992 km (0.067 R)
• M24: 4,215,369 km (0.079 R)
• M25: 4,374,990 km (0.052 R)
• M26: 4,700,215 km (0.032 R)
• M27: 5,084,084 km (0.1 R)
• M28: 5,203,014 km (0.116 R)
• M29: 5,322,692 km (0.09 R)
• M30: 5,460,771 km (0.054 R)
• M31: 5,882,188 km (0.116 R)
• M32: 6,043,006 km (0.088 R)
• M33: 6,831,237 km (0.064 R)
• M34: 7,019,282 km (0.107 R)
• M35: 7,228,120 km (0.088 R)
• M36: 7,400,457 km (0.036 R)
• M37: 7,985,086 km (0.108 R)
• M38: 8,564,328 km (0.077 R)
• M39: 8,665,457 km (0.061 R)
• M40: 9,302,295 km (0.104 R)
• M41: 9,531,778 km (0.078 R)
• M42: 9,678,982 km (0.117 R)
• M43: 9,826,785 km (0.115 R)
• M44: 10,167,569 km (0.107 R)
• M45: 10,317,915 km (0.12 R)
• M46: 10,664,234 km (0.106 R)
• M47: 11,036,433 km (0.092 R)
• M48: 11,213,108 km (0.058 R)
• M49: 11,569,301 km (0.074 R)
• M50: 12,042,479 km (0.103 R)
• M51: 12,178,763 km (0.104 R)
• M52: 12,338,533 km (0.082 R)
• M53: 12,660,169 km (0.088 R)
• M54: 12,752,470 km (0.097 R)
• M55: 12,937,972 km (0.099 R)
• M56: 13,077,696 km (0.091 R)
• M57: 13,878,793 km (0.118 R)
• M58: 15,109,983 km (0.082 R)
• M59: 15,355,473 km (0.031 R)
• M60: 15,701,493 km (0.093 R)
• M61: 15,975,108 km (0.106 R)
• M62: 16,100,022 km (0.032 R)
• M63: 16,225,385 km (0.111 R)
• M64: 16,577,688 km (0.112 R)
• M65: 17,060,141 km (0.111 R)

Asteroid Belt

Center: 8.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.7

Radius: 11.2

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.75 AU - 12.73 AU

Year: 11517 Days

Day: 11.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 30,006,431 km

• M1: 149,897 km (0.118 R)
• M2: 634,295 km (0.116 R)
• M3: 752,776 km (0.037 R)
• M4: 945,758 km (0.091 R)
• M5: 1,334,563 km (0.088 R)
• M6: 1,427,762 km (0.099 R)
• M7: 1,909,168 km (0.034 R)
• M8: 2,086,741 km (0.118 R)
• M9: 2,515,787 km (0.106 R)
• M10: 3,096,078 km (0.117 R)
• M11: 3,476,804 km (0.103 R)
• M12: 4,851,908 km (0.075 R)
• M13: 5,145,419 km (0.043 R)
• M14: 5,571,174 km (0.112 R)
• M15: 5,826,987 km (0.089 R)
• M16: 6,483,422 km (0.1 R)
• M17: 6,617,462 km (0.109 R)
• M18: 7,413,622 km (0.111 R)
• M19: 8,037,744 km (0.071 R)
• M20: 8,678,771 km (0.118 R)
• M21: 8,945,653 km (0.11 R)
• M22: 9,245,597 km (0.095 R)
• M23: 9,396,691 km (0.119 R)
• M24: 9,487,796 km (0.099 R)
• M25: 9,978,776 km (0.104 R)
• M26: 10,071,677 km (0.032 R)
• M27: 10,352,322 km (0.048 R)
• M28: 10,540,965 km (0.079 R)
• M29: 10,825,949 km (0.096 R)
• M30: 10,985,271 km (0.055 R)
• M31: 11,113,476 km (0.082 R)
• M32: 11,565,711 km (0.081 R)
• M33: 12,488,281 km (0.096 R)
• M34: 13,297,904 km (0.112 R)
• M35: 13,847,078 km (0.107 R)
• M36: 14,124,582 km (0.081 R)
• M37: 14,229,001 km (0.05 R)
• M38: 14,826,047 km (0.119 R)
• M39: 15,502,977 km (0.099 R)
• M40: 16,008,319 km (0.083 R)
• M41: 16,262,934 km (0.096 R)
• M42: 16,372,589 km (0.098 R)
• M43: 16,445,743 km (0.069 R)
• M44: 16,629,150 km (0.081 R)
• M45: 16,776,354 km (0.108 R)
• M46: 16,998,058 km (0.095 R)
• M47: 17,668,855 km (0.056 R)
• M48: 18,691,356 km (0.098 R)
• M49: 20,477,106 km (0.116 R)
• M50: 21,550,620 km (0.111 R)
• M51: 21,751,381 km (0.094 R)
• M52: 22,235,779 km (0.116 R)
• M53: 23,256,485 km (0.114 R)
• M54: 24,042,472 km (0.081 R)
• M55: 24,250,712 km (0.11 R)
• M56: 24,417,664 km (0.078 R)
• M57: 25,385,711 km (0.052 R)
• M58: 25,555,355 km (0.045 R)
• M59: 25,853,055 km (0.035 R)
• M60: 26,109,316 km (0.082 R)
• M61: 26,366,176 km (0.1 R)
• M62: 28,716,658 km (0.083 R)
• M63: 28,937,763 km (0.106 R)
• M64: 29,336,890 km (0.083 R)
• M65: 29,693,382 km (0.104 R)
• M66: 29,872,152 km (0.116 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 20,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit