🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.62 AU - 0.8 AU

Year: 222 Days

Day: 14.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,532,513 km

• M1: 107,860 km (0.05 R)
• M2: 462,856 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.78 AU - 0.98 AU

Year: 306 Days

Day: 15 Hours

Environment

Temp: 133 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.7 AU - 2.42 AU

Year: 1096 Days

Day: 13.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.77 AU - 2.41 AU

Year: 1121 Days

Day: 38.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.75 AU - 3.23 AU

Year: 1917 Days

Day: 47.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.06 AU - 3.74 AU

Year: 2325 Days

Day: 17.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,532,513 km

• M1: 443,258 km (0.11 R)

Asteroid Belt

Center: 3.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.87 AU - 5.17 AU

Year: 3564 Days

Day: 28.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.2

Radius: 11.7

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.63 AU - 5.27 AU

Year: 4084 Days

Day: 13.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 38,532,513 km

• M1: 194,028 km (0.109 R)
• M2: 307,723 km (0.101 R)
• M3: 443,408 km (0.11 R)
• M4: 516,711 km (0.027 R)
• M5: 622,477 km (0.095 R)
• M6: 1,124,677 km (0.113 R)
• M7: 1,207,404 km (0.027 R)
• M8: 1,443,021 km (0.11 R)
• M9: 1,546,692 km (0.12 R)
• M10: 1,748,350 km (0.075 R)
• M11: 1,958,835 km (0.073 R)
• M12: 2,045,302 km (0.037 R)
• M13: 2,592,082 km (0.034 R)
• M14: 3,064,961 km (0.102 R)
• M15: 3,166,089 km (0.069 R)
• M16: 3,389,439 km (0.081 R)
• M17: 3,476,655 km (0.119 R)
• M18: 3,761,040 km (0.05 R)
• M19: 4,698,420 km (0.114 R)
• M20: 5,113,106 km (0.05 R)
• M21: 5,335,109 km (0.065 R)
• M22: 5,416,490 km (0.052 R)
• M23: 5,519,114 km (0.106 R)
• M24: 5,767,596 km (0.084 R)
• M25: 6,644,838 km (0.098 R)
• M26: 7,403,748 km (0.044 R)
• M27: 7,632,334 km (0.118 R)
• M28: 7,747,375 km (0.09 R)
• M29: 8,190,184 km (0.072 R)
• M30: 8,355,340 km (0.077 R)
• M31: 8,569,415 km (0.109 R)
• M32: 8,930,245 km (0.054 R)
• M33: 9,198,025 km (0.102 R)
• M34: 9,419,131 km (0.088 R)
• M35: 9,518,015 km (0.111 R)
• M36: 10,143,484 km (0.057 R)
• M37: 10,525,257 km (0.075 R)
• M38: 10,679,343 km (0.113 R)
• M39: 11,041,669 km (0.119 R)
• M40: 11,434,364 km (0.092 R)
• M41: 11,938,359 km (0.092 R)
• M42: 12,449,684 km (0.103 R)
• M43: 13,078,295 km (0.077 R)
• M44: 13,493,728 km (0.082 R)
• M45: 13,801,301 km (0.119 R)
• M46: 14,195,940 km (0.063 R)
• M47: 14,594,469 km (0.05 R)
• M48: 14,737,634 km (0.094 R)
• M49: 14,823,803 km (0.038 R)
• M50: 15,723,783 km (0.102 R)
• M51: 15,841,218 km (0.114 R)
• M52: 16,106,455 km (0.049 R)
• M53: 16,284,177 km (0.114 R)
• M54: 16,492,268 km (0.036 R)
• M55: 16,851,003 km (0.119 R)
• M56: 17,031,418 km (0.077 R)
• M57: 19,845,055 km (0.115 R)
• M58: 19,940,199 km (0.088 R)
• M59: 20,322,572 km (0.042 R)
• M60: 20,643,010 km (0.101 R)
• M61: 21,094,347 km (0.12 R)
• M62: 21,549,124 km (0.1 R)
• M63: 21,974,132 km (0.09 R)

Asteroid Belt

Center: 6.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.3

Radius: 8.9

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.63 AU - 9.87 AU

Year: 8788 Days

Day: 13.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,532,513 km

• M1: 176,974 km (0.07 R)
• M2: 523,892 km (0.108 R)
• M3: 1,086,081 km (0.084 R)
• M4: 1,360,144 km (0.112 R)
• M5: 1,612,366 km (0.06 R)
• M6: 1,902,586 km (0.077 R)
• M7: 2,456,098 km (0.04 R)
• M8: 2,790,299 km (0.086 R)
• M9: 3,084,409 km (0.052 R)
• M10: 3,388,541 km (0.101 R)
• M11: 3,731,270 km (0.068 R)
• M12: 3,907,048 km (0.052 R)
• M13: 4,543,138 km (0.115 R)
• M14: 5,146,316 km (0.117 R)
• M15: 5,244,004 km (0.075 R)
• M16: 5,507,146 km (0.088 R)
• M17: 5,573,568 km (0.091 R)
• M18: 6,427,173 km (0.091 R)
• M19: 6,497,335 km (0.066 R)
• M20: 6,958,844 km (0.072 R)
• M21: 7,030,801 km (0.068 R)
• M22: 7,321,170 km (0.089 R)
• M23: 7,578,479 km (0.108 R)
• M24: 7,726,730 km (0.096 R)
• M25: 8,064,073 km (0.091 R)
• M26: 8,253,614 km (0.068 R)
• M27: 8,368,056 km (0.096 R)
• M28: 8,753,271 km (0.102 R)
• M29: 8,909,002 km (0.045 R)
• M30: 9,262,801 km (0.1 R)
• M31: 9,984,012 km (0.085 R)
• M32: 10,269,445 km (0.086 R)
• M33: 10,723,325 km (0.084 R)
• M34: 11,395,169 km (0.102 R)
• M35: 12,428,591 km (0.084 R)
• M36: 13,133,945 km (0.116 R)
• M37: 13,716,778 km (0.049 R)
• M38: 15,093,528 km (0.082 R)
• M39: 15,609,341 km (0.052 R)
• M40: 16,465,938 km (0.105 R)
• M41: 17,484,401 km (0.12 R)
• M42: 17,779,109 km (0.09 R)
• M43: 18,025,945 km (0.057 R)
• M44: 19,125,789 km (0.113 R)
• M45: 20,144,251 km (0.104 R)
• M46: 20,711,975 km (0.037 R)
• M47: 21,023,886 km (0.103 R)
• M48: 21,652,197 km (0.037 R)
• M49: 21,915,938 km (0.082 R)
• M50: 23,088,636 km (0.081 R)
• M51: 23,358,062 km (0.105 R)
• M52: 23,520,226 km (0.062 R)
• M53: 24,775,502 km (0.097 R)
• M54: 25,328,116 km (0.045 R)
• M55: 25,550,269 km (0.108 R)
• M56: 27,237,135 km (0.093 R)
• M57: 27,578,966 km (0.026 R)
• M58: 28,036,735 km (0.046 R)
• M59: 28,094,031 km (0.076 R)
• M60: 28,612,538 km (0.108 R)
• M61: 29,192,229 km (0.104 R)
• M62: 30,540,106 km (0.07 R)
• M63: 31,370,524 km (0.116 R)
• M64: 31,430,064 km (0.083 R)
• M65: 32,811,301 km (0.09 R)
• M66: 32,871,739 km (0.108 R)
• M67: 33,296,297 km (0.088 R)
• M68: 34,765,648 km (0.072 R)
• M69: 35,198,285 km (0.085 R)
• M70: 35,508,251 km (0.112 R)
• M71: 37,009,167 km (0.044 R)
• M72: 37,261,239 km (0.107 R)
• M73: 37,957,617 km (0.06 R)
• M74: 38,148,355 km (0.099 R)
• M75: 38,850,118 km (0.094 R)
• M76: 39,363,239 km (0.108 R)
• M77: 40,201,735 km (0.111 R)
• M78: 41,242,039 km (0.116 R)
• M79: 42,884,922 km (0.082 R)
• M80: 43,681,082 km (0.087 R)
• M81: 44,147,828 km (0.108 R)
• M82: 44,281,419 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.4

Radius: 4

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.14 AU - 17.8 AU

Year: 20413 Days

Day: 21 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 38,532,513 km

• M1: 94,097 km (0.117 R)
• M2: 120,426 km (0.112 R)
• M3: 150,495 km (0.046 R)
• M4: 404,961 km (0.097 R)
• M5: 454,478 km (0.088 R)
• M6: 643,869 km (0.07 R)
• M7: 762,500 km (0.1 R)
• M8: 969,993 km (0.06 R)
• M9: 1,141,133 km (0.062 R)
• M10: 1,434,644 km (0.084 R)
• M11: 1,669,512 km (0.069 R)
• M12: 1,958,535 km (0.099 R)
• M13: 2,443,681 km (0.041 R)
• M14: 3,161,601 km (0.106 R)
• M15: 3,186,734 km (0.114 R)
• M16: 3,211,717 km (0.039 R)
• M17: 3,466,033 km (0.086 R)
• M18: 3,569,555 km (0.08 R)
• M19: 4,211,778 km (0.106 R)
• M20: 4,239,304 km (0.054 R)
• M21: 4,489,731 km (0.06 R)
• M22: 4,716,522 km (0.114 R)
• M23: 4,889,008 km (0.081 R)
• M24: 5,629,667 km (0.085 R)
• M25: 5,751,440 km (0.064 R)
• M26: 6,028,495 km (0.111 R)
• M27: 6,090,728 km (0.066 R)
• M28: 6,659,798 km (0.107 R)
• M29: 6,724,125 km (0.086 R)
• M30: 6,853,228 km (0.104 R)
• M31: 7,179,800 km (0.053 R)
• M32: 7,344,956 km (0.103 R)
• M33: 7,578,329 km (0.106 R)
• M34: 7,780,286 km (0.081 R)
• M35: 8,922,316 km (0.056 R)
• M36: 9,639,488 km (0.063 R)
• M37: 9,968,305 km (0.111 R)
• M38: 10,078,708 km (0.086 R)
• M39: 11,512,005 km (0.119 R)
• M40: 11,627,794 km (0.094 R)
• M41: 11,782,927 km (0.097 R)
• M42: 12,094,988 km (0.059 R)
• M43: 12,568,465 km (0.108 R)
• M44: 12,847,316 km (0.055 R)
• M45: 13,208,894 km (0.052 R)
• M46: 13,249,285 km (0.072 R)
• M47: 13,289,826 km (0.112 R)
• M48: 14,189,508 km (0.084 R)
• M49: 14,563,203 km (0.063 R)
• M50: 15,447,775 km (0.095 R)
• M51: 16,047,064 km (0.086 R)
• M52: 16,610,450 km (0.08 R)
• M53: 17,224,250 km (0.096 R)
• M54: 17,312,662 km (0.102 R)
• M55: 17,979,719 km (0.059 R)
• M56: 18,158,938 km (0.11 R)
• M57: 19,064,304 km (0.053 R)
• M58: 19,247,112 km (0.045 R)
• M59: 20,496,404 km (0.057 R)
• M60: 20,965,693 km (0.044 R)
• M61: 21,012,816 km (0.102 R)
• M62: 21,485,994 km (0.094 R)
• M63: 22,298,460 km (0.106 R)
• M64: 22,732,743 km (0.042 R)
• M65: 22,975,091 km (0.103 R)
• M66: 24,101,264 km (0.115 R)
• M67: 24,795,548 km (0.115 R)
• M68: 25,295,354 km (0.054 R)
• M69: 25,849,166 km (0.12 R)
• M70: 25,950,294 km (0.094 R)
• M71: 26,356,003 km (0.077 R)
• M72: 26,406,867 km (0.089 R)
• M73: 26,712,794 km (0.086 R)
• M74: 27,379,552 km (0.086 R)
• M75: 27,792,592 km (0.099 R)
• M76: 27,948,024 km (0.105 R)
• M77: 28,729,373 km (0.078 R)
• M78: 29,835,500 km (0.055 R)
• M79: 29,888,458 km (0.078 R)
• M80: 30,207,251 km (0.088 R)
• M81: 31,277,773 km (0.098 R)
• M82: 31,709,513 km (0.112 R)
• M83: 32,143,197 km (0.097 R)
• M84: 32,469,769 km (0.069 R)
• M85: 33,016,549 km (0.099 R)
• M86: 33,181,107 km (0.08 R)
• M87: 33,731,777 km (0.104 R)
• M88: 34,008,234 km (0.058 R)
• M89: 34,619,042 km (0.088 R)
• M90: 35,626,434 km (0.035 R)
• M91: 36,643,400 km (0.045 R)
• M92: 36,927,636 km (0.081 R)
• M93: 38,014,165 km (0.104 R)
• M94: 38,359,437 km (0.064 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 13,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit