🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.52 AU - 0.66 AU

Year: 166 Days

Day: 35.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.54 AU - 0.66 AU

Year: 170 Days

Day: 32.3 Hours

Environment

Temp: 214 °C

Axial Tilt: 174.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,246,065 km

• M1: 86,468 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.93 AU - 2.71 AU

Year: 1291 Days

Day: 19.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,246,065 km

• M1: 18,999 km (0.103 R)
• M2: 135,087 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.46 AU - 2.68 AU

Year: 1505 Days

Day: 39.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.21 AU - 3.73 AU

Year: 2361 Days

Day: 22 Hours

Environment

Temp: -122 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.85 AU - 4.05 AU

Year: 2867 Days

Day: 19.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.8

Radius: 10.1

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.03 AU - 5.41 AU

Year: 4356 Days

Day: 8.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,246,065 km

• M1: 127,308 km (0.11 R)
• M2: 216,169 km (0.059 R)
• M3: 388,805 km (0.098 R)
• M4: 647,759 km (0.111 R)
• M5: 755,619 km (0.055 R)
• M6: 949,797 km (0.052 R)
• M7: 1,182,422 km (0.071 R)
• M8: 1,294,470 km (0.114 R)
• M9: 1,445,564 km (0.075 R)
• M10: 1,934,001 km (0.096 R)
• M11: 2,456,696 km (0.091 R)
• M12: 2,704,580 km (0.076 R)
• M13: 2,793,890 km (0.051 R)
• M14: 3,287,712 km (0.119 R)
• M15: 3,367,448 km (0.083 R)
• M16: 3,431,626 km (0.117 R)
• M17: 3,577,483 km (0.08 R)
• M18: 3,943,101 km (0.096 R)
• M19: 4,027,773 km (0.115 R)
• M20: 4,251,123 km (0.059 R)
• M21: 4,390,548 km (0.095 R)
• M22: 4,727,891 km (0.112 R)
• M23: 5,314,913 km (0.094 R)
• M24: 5,427,710 km (0.042 R)
• M25: 5,503,257 km (0.12 R)
• M26: 5,598,102 km (0.082 R)
• M27: 5,731,992 km (0.094 R)
• M28: 6,317,817 km (0.118 R)
• M29: 6,497,335 km (0.112 R)
• M30: 6,698,693 km (0.081 R)
• M31: 6,820,466 km (0.103 R)
• M32: 6,984,126 km (0.109 R)
• M33: 7,273,598 km (0.102 R)
• M34: 7,588,202 km (0.113 R)
• M35: 7,672,875 km (0.084 R)
• M36: 7,779,089 km (0.046 R)
• M37: 7,864,360 km (0.116 R)
• M38: 7,950,080 km (0.037 R)
• M39: 8,143,958 km (0.052 R)
• M40: 8,209,034 km (0.101 R)
• M41: 8,405,007 km (0.029 R)
• M42: 8,492,522 km (0.03 R)
• M43: 8,602,476 km (0.107 R)
• M44: 8,668,748 km (0.051 R)
• M45: 8,757,310 km (0.037 R)
• M46: 8,935,182 km (0.117 R)
• M47: 9,136,840 km (0.102 R)
• M48: 9,889,167 km (0.062 R)
• M49: 9,981,768 km (0.1 R)
• M50: 10,051,331 km (0.061 R)
• M51: 10,121,044 km (0.086 R)
• M52: 10,827,595 km (0.086 R)
• M53: 10,923,038 km (0.079 R)
• M54: 11,210,864 km (0.118 R)
• M55: 11,598,772 km (0.088 R)
• M56: 12,213,469 km (0.097 R)
• M57: 12,612,596 km (0.101 R)
• M58: 13,015,912 km (0.074 R)
• M59: 13,091,908 km (0.117 R)
• M60: 13,577,353 km (0.115 R)
• M61: 14,251,142 km (0.072 R)
• M62: 14,803,308 km (0.066 R)
• M63: 15,389,432 km (0.074 R)
• M64: 15,793,346 km (0.09 R)
• M65: 16,337,284 km (0.118 R)
• M66: 16,584,121 km (0.079 R)
• M67: 17,471,535 km (0.066 R)
• M68: 17,724,057 km (0.077 R)
• M69: 17,864,679 km (0.073 R)
• M70: 18,062,447 km (0.046 R)
• M71: 18,147,418 km (0.042 R)
• M72: 18,260,814 km (0.109 R)
• M73: 19,177,101 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.7

Radius: 14.5

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.05 AU - 10.91 AU

Year: 9829 Days

Day: 13.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,246,065 km

• M1: 199,713 km (0.104 R)
• M2: 466,297 km (0.099 R)
• M3: 606,919 km (0.094 R)
• M4: 1,127,669 km (0.064 R)
• M5: 1,348,625 km (0.062 R)
• M6: 1,584,541 km (0.043 R)
• M7: 2,008,501 km (0.061 R)
• M8: 2,760,081 km (0.074 R)
• M9: 3,245,526 km (0.091 R)
• M10: 3,404,399 km (0.09 R)
• M11: 3,730,373 km (0.033 R)
• M12: 4,325,174 km (0.069 R)
• M13: 4,919,676 km (0.083 R)
• M14: 5,072,415 km (0.081 R)
• M15: 5,164,717 km (0.09 R)
• M16: 7,163,644 km (0.107 R)
• M17: 7,267,614 km (0.074 R)
• M18: 7,937,813 km (0.094 R)
• M19: 8,081,427 km (0.115 R)
• M20: 8,371,347 km (0.099 R)
• M21: 8,591,107 km (0.115 R)
• M22: 8,738,610 km (0.105 R)
• M23: 8,849,911 km (0.1 R)
• M24: 9,148,807 km (0.113 R)
• M25: 11,091,785 km (0.074 R)
• M26: 11,536,090 km (0.1 R)
• M27: 11,699,002 km (0.083 R)
• M28: 12,358,729 km (0.116 R)
• M29: 13,413,693 km (0.052 R)
• M30: 13,843,787 km (0.084 R)
• M31: 14,673,606 km (0.043 R)
• M32: 15,250,605 km (0.089 R)
• M33: 15,654,370 km (0.095 R)
• M34: 15,835,084 km (0.093 R)
• M35: 16,244,085 km (0.069 R)
• M36: 16,656,526 km (0.042 R)
• M37: 16,748,678 km (0.113 R)
• M38: 17,726,300 km (0.087 R)
• M39: 18,293,276 km (0.09 R)
• M40: 19,203,131 km (0.074 R)
• M41: 19,590,739 km (0.12 R)
• M42: 20,275,149 km (0.086 R)
• M43: 21,166,752 km (0.069 R)
• M44: 21,466,846 km (0.113 R)
• M45: 21,567,076 km (0.101 R)
• M46: 21,818,700 km (0.057 R)
• M47: 21,919,529 km (0.105 R)
• M48: 22,223,063 km (0.052 R)
• M49: 22,375,354 km (0.091 R)
• M50: 23,296,577 km (0.086 R)
• M51: 23,451,261 km (0.059 R)
• M52: 24,386,846 km (0.071 R)
• M53: 24,596,433 km (0.092 R)
• M54: 24,964,743 km (0.101 R)
• M55: 25,387,806 km (0.067 R)
• M56: 25,493,871 km (0.096 R)
• M57: 25,866,519 km (0.086 R)
• M58: 26,240,962 km (0.06 R)
• M59: 27,266,456 km (0.115 R)
• M60: 27,593,028 km (0.098 R)
• M61: 27,702,085 km (0.069 R)
• M62: 28,140,107 km (0.032 R)
• M63: 28,635,725 km (0.056 R)
• M64: 29,078,535 km (0.094 R)
• M65: 29,412,138 km (0.111 R)
• M66: 29,579,538 km (0.087 R)
• M67: 31,497,682 km (0.105 R)
• M68: 31,725,968 km (0.09 R)
• M69: 31,897,557 km (0.11 R)
• M70: 32,126,891 km (0.114 R)
• M71: 32,414,268 km (0.076 R)
• M72: 32,587,054 km (0.059 R)
• M73: 33,514,112 km (0.086 R)
• M74: 33,630,499 km (0.117 R)
• M75: 33,922,364 km (0.119 R)
• M76: 34,685,014 km (0.082 R)
• M77: 35,809,691 km (0.107 R)
• M78: 37,006,624 km (0.113 R)
• M79: 37,731,126 km (0.08 R)
• M80: 38,034,361 km (0.084 R)
• M81: 38,155,835 km (0.105 R)
• M82: 39,378,199 km (0.086 R)
• M83: 41,360,520 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.5

Radius: 12.2

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.81 AU - 11.03 AU

Year: 13180 Days

Day: 14.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,246,065 km

• M1: 154,983 km (0.088 R)
• M2: 231,727 km (0.08 R)
• M3: 311,912 km (0.112 R)
• M4: 408,552 km (0.117 R)
• M5: 543,190 km (0.1 R)
• M6: 655,837 km (0.104 R)
• M7: 1,110,016 km (0.1 R)
• M8: 1,982,022 km (0.087 R)
• M9: 2,548,998 km (0.081 R)
• M10: 2,637,111 km (0.079 R)
• M11: 2,794,039 km (0.092 R)
• M12: 3,477,403 km (0.092 R)
• M13: 3,724,987 km (0.116 R)
• M14: 3,927,243 km (0.035 R)
• M15: 4,185,150 km (0.069 R)
• M16: 4,555,704 km (0.042 R)
• M17: 4,799,548 km (0.044 R)
• M18: 4,936,879 km (0.118 R)
• M19: 5,103,531 km (0.092 R)
• M20: 5,215,580 km (0.065 R)
• M21: 5,643,430 km (0.099 R)
• M22: 5,817,712 km (0.042 R)
• M23: 5,993,938 km (0.082 R)
• M24: 6,171,810 km (0.055 R)
• M25: 6,261,419 km (0.104 R)
• M26: 6,716,196 km (0.097 R)
• M27: 6,901,099 km (0.099 R)
• M28: 7,561,574 km (0.095 R)
• M29: 7,657,616 km (0.043 R)
• M30: 7,786,270 km (0.111 R)
• M31: 8,807,724 km (0.078 R)
• M32: 9,112,306 km (0.098 R)
• M33: 9,282,997 km (0.086 R)
• M34: 10,543,060 km (0.116 R)
• M35: 11,302,718 km (0.088 R)
• M36: 11,523,075 km (0.074 R)
• M37: 12,267,773 km (0.111 R)
• M38: 12,418,568 km (0.103 R)
• M39: 12,798,247 km (0.106 R)
• M40: 12,951,286 km (0.114 R)
• M41: 13,066,476 km (0.063 R)
• M42: 13,297,755 km (0.093 R)
• M43: 13,960,473 km (0.115 R)
• M44: 14,315,768 km (0.12 R)
• M45: 14,514,434 km (0.081 R)
• M46: 15,521,377 km (0.118 R)
• M47: 16,012,806 km (0.091 R)
• M48: 16,467,734 km (0.11 R)
• M49: 16,843,075 km (0.063 R)
• M50: 17,772,526 km (0.047 R)
• M51: 18,114,657 km (0.099 R)
• M52: 19,461,037 km (0.108 R)
• M53: 19,769,508 km (0.051 R)
• M54: 20,302,077 km (0.119 R)
• M55: 20,435,967 km (0.117 R)
• M56: 20,749,524 km (0.054 R)
• M57: 21,699,770 km (0.116 R)
• M58: 22,525,550 km (0.066 R)
• M59: 23,408,327 km (0.105 R)
• M60: 23,924,739 km (0.108 R)
• M61: 24,302,473 km (0.113 R)
• M62: 25,207,840 km (0.052 R)
• M63: 25,592,306 km (0.072 R)
• M64: 26,027,187 km (0.061 R)
• M65: 26,124,127 km (0.064 R)
• M66: 26,415,842 km (0.088 R)
• M67: 26,610,768 km (0.098 R)
• M68: 27,002,266 km (0.12 R)
• M69: 27,593,178 km (0.102 R)
• M70: 28,787,567 km (0.076 R)
• M71: 29,038,592 km (0.055 R)
• M72: 29,643,865 km (0.113 R)
• M73: 29,998,861 km (0.074 R)
• M74: 30,457,378 km (0.098 R)
• M75: 30,764,353 km (0.1 R)
• M76: 31,278,372 km (0.117 R)
• M77: 31,743,322 km (0.031 R)
• M78: 32,732,313 km (0.107 R)
• M79: 32,889,391 km (0.066 R)
• M80: 33,414,928 km (0.119 R)
• M81: 34,049,223 km (0.101 R)
• M82: 34,314,610 km (0.083 R)
• M83: 35,329,632 km (0.087 R)
• M84: 35,652,165 km (0.099 R)
• M85: 36,083,754 km (0.052 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 12,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit