🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.53 AU - 0.85 AU

Year: 209 Days

Day: 15.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.81 AU - 1.07 AU

Year: 333 Days

Day: 15.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,740,948 km

• M1: 106,663 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.53 AU - 2.17 AU

Year: 919 Days

Day: 44.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,740,948 km

• M1: 1,201,869 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.54 AU - 2.2 AU

Year: 934 Days

Day: 32.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,740,948 km

• M1: 1,016,218 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.38 AU - 3.08 AU

Year: 1648 Days

Day: 44.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.46 AU - 5.06 AU

Year: 3211 Days

Day: 45.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,740,948 km

• M1: 816,206 km (0.107 R)
• M2: 2,358,710 km (0.071 R)

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887

Radius: 12

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.58 AU - 7.02 AU

Year: 5776 Days

Day: 13 Hours

Environment

Temp: -156 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,740,948 km

• M1: 208,988 km (0.073 R)
• M2: 336,745 km (0.095 R)
• M3: 789,129 km (0.119 R)
• M4: 920,177 km (0.11 R)
• M5: 996,471 km (0.109 R)
• M6: 1,239,418 km (0.051 R)
• M7: 1,324,689 km (0.111 R)
• M8: 1,630,467 km (0.104 R)
• M9: 1,744,012 km (0.071 R)
• M10: 1,821,055 km (0.06 R)
• M11: 1,939,088 km (0.103 R)
• M12: 2,287,651 km (0.063 R)
• M13: 2,768,309 km (0.119 R)
• M14: 3,114,179 km (0.097 R)
• M15: 3,328,403 km (0.082 R)
• M16: 3,572,248 km (0.113 R)
• M17: 3,898,221 km (0.093 R)
• M18: 4,233,769 km (0.045 R)
• M19: 4,338,937 km (0.11 R)
• M20: 4,445,002 km (0.067 R)
• M21: 4,525,186 km (0.103 R)
• M22: 4,605,819 km (0.065 R)
• M23: 5,381,484 km (0.071 R)
• M24: 5,495,627 km (0.073 R)
• M25: 5,755,329 km (0.093 R)
• M26: 5,960,278 km (0.103 R)
• M27: 6,468,014 km (0.109 R)
• M28: 7,020,927 km (0.042 R)
• M29: 7,588,950 km (0.059 R)
• M30: 8,073,797 km (0.068 R)
• M31: 8,468,885 km (0.107 R)
• M32: 8,836,597 km (0.102 R)
• M33: 8,971,534 km (0.12 R)
• M34: 9,277,910 km (0.073 R)
• M35: 9,449,649 km (0.055 R)
• M36: 9,900,985 km (0.113 R)
• M37: 11,628,093 km (0.12 R)
• M38: 11,887,645 km (0.07 R)
• M39: 12,186,691 km (0.047 R)
• M40: 12,639,973 km (0.036 R)
• M41: 13,602,037 km (0.095 R)
• M42: 13,719,172 km (0.115 R)
• M43: 13,836,457 km (0.106 R)
• M44: 13,993,534 km (0.117 R)
• M45: 14,269,692 km (0.084 R)
• M46: 14,348,979 km (0.098 R)
• M47: 14,428,415 km (0.061 R)
• M48: 16,005,925 km (0.096 R)
• M49: 16,419,114 km (0.083 R)
• M50: 16,627,055 km (0.115 R)
• M51: 17,382,973 km (0.112 R)
• M52: 17,807,831 km (0.106 R)
• M53: 17,893,252 km (0.084 R)
• M54: 18,107,326 km (0.113 R)
• M55: 18,451,551 km (0.106 R)
• M56: 19,277,780 km (0.072 R)
• M57: 19,894,273 km (0.12 R)
• M58: 20,472,618 km (0.076 R)
• M59: 21,418,526 km (0.101 R)
• M60: 21,600,287 km (0.101 R)
• M61: 21,919,678 km (0.034 R)
• M62: 22,011,232 km (0.072 R)
• M63: 22,516,873 km (0.053 R)
• M64: 22,655,550 km (0.096 R)
• M65: 24,056,983 km (0.117 R)
• M66: 25,294,307 km (0.104 R)
• M67: 25,390,349 km (0.068 R)
• M68: 25,679,222 km (0.096 R)
• M69: 25,969,143 km (0.11 R)
• M70: 27,435,053 km (0.044 R)
• M71: 27,979,290 km (0.083 R)
• M72: 28,377,220 km (0.071 R)
• M73: 29,279,744 km (0.084 R)
• M74: 29,886,663 km (0.107 R)
• M75: 30,242,556 km (0.12 R)
• M76: 31,732,102 km (0.099 R)
• M77: 33,035,249 km (0.078 R)
• M78: 34,568,777 km (0.107 R)
• M79: 34,835,510 km (0.1 R)
• M80: 35,049,435 km (0.071 R)
• M81: 35,156,547 km (0.063 R)
• M82: 35,586,042 km (0.067 R)
• M83: 36,071,338 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.9

Radius: 9.3

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.34 AU - 8.62 AU

Year: 8234 Days

Day: 6.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,740,948 km

• M1: 220,507 km (0.086 R)
• M2: 392,246 km (0.106 R)
• M3: 530,175 km (0.106 R)
• M4: 599,887 km (0.034 R)
• M5: 698,173 km (0.049 R)
• M6: 912,098 km (0.069 R)
• M7: 1,086,679 km (0.118 R)
• M8: 1,178,083 km (0.071 R)
• M9: 1,352,814 km (0.102 R)
• M10: 1,451,698 km (0.094 R)
• M11: 1,656,946 km (0.113 R)
• M12: 1,835,416 km (0.057 R)
• M13: 2,408,227 km (0.115 R)
• M14: 2,468,514 km (0.06 R)
• M15: 2,714,603 km (0.107 R)
• M16: 3,033,546 km (0.111 R)
• M17: 3,319,726 km (0.049 R)
• M18: 3,568,657 km (0.092 R)
• M19: 3,823,871 km (0.081 R)
• M20: 4,060,984 km (0.08 R)
• M21: 4,475,220 km (0.068 R)
• M22: 5,057,306 km (0.094 R)
• M23: 5,370,414 km (0.055 R)
• M24: 5,716,733 km (0.099 R)
• M25: 5,960,877 km (0.095 R)
• M26: 6,125,584 km (0.114 R)
• M27: 6,291,638 km (0.112 R)
• M28: 6,487,461 km (0.089 R)
• M29: 6,971,261 km (0.039 R)
• M30: 7,674,072 km (0.119 R)
• M31: 7,853,290 km (0.043 R)
• M32: 8,003,785 km (0.084 R)
• M33: 8,124,810 km (0.098 R)
• M34: 8,491,624 km (0.097 R)
• M35: 8,989,037 km (0.095 R)
• M36: 9,209,694 km (0.1 R)
• M37: 9,624,229 km (0.064 R)
• M38: 10,273,933 km (0.079 R)
• M39: 11,038,528 km (0.112 R)
• M40: 11,444,686 km (0.073 R)
• M41: 11,683,893 km (0.042 R)
• M42: 12,376,531 km (0.046 R)
• M43: 12,833,852 km (0.119 R)
• M44: 12,904,761 km (0.053 R)
• M45: 13,153,692 km (0.12 R)
• M46: 13,332,611 km (0.088 R)
• M47: 13,837,653 km (0.116 R)
• M48: 14,385,780 km (0.064 R)
• M49: 14,533,134 km (0.118 R)
• M50: 14,718,037 km (0.106 R)
• M51: 15,465,577 km (0.104 R)
• M52: 15,805,913 km (0.099 R)
• M53: 16,764,386 km (0.062 R)
• M54: 17,348,566 km (0.118 R)
• M55: 18,177,488 km (0.097 R)
• M56: 18,979,033 km (0.081 R)
• M57: 19,465,525 km (0.113 R)
• M58: 20,244,033 km (0.12 R)
• M59: 20,450,627 km (0.03 R)
• M60: 22,043,545 km (0.079 R)
• M61: 22,469,301 km (0.109 R)
• M62: 22,726,011 km (0.091 R)
• M63: 23,762,874 km (0.117 R)
• M64: 23,937,155 km (0.107 R)
• M65: 24,111,886 km (0.103 R)
• M66: 24,199,400 km (0.082 R)
• M67: 25,080,382 km (0.098 R)
• M68: 25,213,524 km (0.104 R)
• M69: 25,524,987 km (0.047 R)
• M70: 25,792,917 km (0.088 R)
• M71: 26,919,239 km (0.06 R)
• M72: 27,237,584 km (0.03 R)
• M73: 27,923,789 km (0.105 R)
• M74: 28,662,054 km (0.109 R)
• M75: 29,033,506 km (0.036 R)
• M76: 29,266,579 km (0.115 R)
• M77: 29,359,929 km (0.035 R)
• M78: 29,640,724 km (0.098 R)
• M79: 30,867,576 km (0.053 R)
• M80: 31,439,339 km (0.088 R)
• M81: 32,014,692 km (0.056 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.2

Radius: 10.6

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.83 AU - 11.31 AU

Year: 12552 Days

Day: 11.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,740,948 km

• M1: 133,441 km (0.071 R)
• M2: 291,865 km (0.093 R)
• M3: 419,024 km (0.117 R)
• M4: 491,130 km (0.061 R)
• M5: 773,720 km (0.051 R)
• M6: 1,023,848 km (0.039 R)
• M7: 1,721,124 km (0.091 R)
• M8: 2,264,313 km (0.104 R)
• M9: 2,858,217 km (0.085 R)
• M10: 2,976,698 km (0.109 R)
• M11: 3,625,804 km (0.099 R)
• M12: 5,086,477 km (0.051 R)
• M13: 5,230,839 km (0.1 R)
• M14: 5,339,896 km (0.027 R)
• M15: 5,486,652 km (0.087 R)
• M16: 6,201,729 km (0.066 R)
• M17: 6,356,114 km (0.103 R)
• M18: 6,472,651 km (0.107 R)
• M19: 6,668,475 km (0.118 R)
• M20: 7,594,785 km (0.093 R)
• M21: 8,390,346 km (0.087 R)
• M22: 8,862,926 km (0.111 R)
• M23: 10,059,709 km (0.078 R)
• M24: 10,150,365 km (0.083 R)
• M25: 10,607,686 km (0.11 R)
• M26: 11,259,484 km (0.052 R)
• M27: 11,542,822 km (0.111 R)
• M28: 11,780,683 km (0.114 R)
• M29: 12,213,021 km (0.113 R)
• M30: 12,895,785 km (0.115 R)
• M31: 13,192,288 km (0.052 R)
• M32: 13,341,288 km (0.065 R)
• M33: 13,943,270 km (0.106 R)
• M34: 15,381,952 km (0.114 R)
• M35: 15,486,521 km (0.049 R)
• M36: 16,384,856 km (0.11 R)
• M37: 16,759,749 km (0.097 R)
• M38: 17,083,329 km (0.081 R)
• M39: 18,066,336 km (0.108 R)
• M40: 18,398,145 km (0.116 R)
• M41: 18,564,797 km (0.071 R)
• M42: 20,545,772 km (0.075 R)
• M43: 20,661,112 km (0.102 R)
• M44: 21,240,354 km (0.042 R)
• M45: 21,825,133 km (0.042 R)
• M46: 22,652,558 km (0.045 R)
• M47: 23,130,075 km (0.115 R)
• M48: 23,370,030 km (0.089 R)
• M49: 23,610,882 km (0.069 R)
• M50: 24,827,263 km (0.089 R)
• M51: 24,950,082 km (0.059 R)
• M52: 25,319,440 km (0.04 R)
• M53: 25,628,808 km (0.097 R)
• M54: 27,257,330 km (0.094 R)
• M55: 28,340,120 km (0.096 R)
• M56: 28,725,634 km (0.114 R)
• M57: 28,854,587 km (0.12 R)
• M58: 29,242,345 km (0.095 R)
• M59: 29,436,971 km (0.06 R)
• M60: 31,938,697 km (0.026 R)
• M61: 32,608,297 km (0.104 R)
• M62: 33,079,680 km (0.108 R)
• M63: 33,282,534 km (0.063 R)
• M64: 33,961,260 km (0.056 R)
• M65: 34,234,126 km (0.057 R)
• M66: 36,652,226 km (0.099 R)
• M67: 37,072,297 km (0.095 R)
• M68: 37,775,856 km (0.068 R)
• M69: 38,271,025 km (0.056 R)
• M70: 39,625,783 km (0.09 R)
• M71: 39,984,968 km (0.118 R)
• M72: 41,359,623 km (0.112 R)
• M73: 41,505,181 km (0.051 R)
• M74: 41,796,897 km (0.095 R)
• M75: 42,823,138 km (0.04 R)
• M76: 43,931,958 km (0.118 R)
• M77: 46,102,473 km (0.11 R)
• M78: 48,691,265 km (0.104 R)
• M79: 48,998,987 km (0.094 R)
• M80: 49,848,254 km (0.098 R)
• M81: 50,624,667 km (0.116 R)
• M82: 52,346,838 km (0.104 R)
• M83: 52,425,676 km (0.069 R)
• M84: 52,662,041 km (0.074 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: 237 - 13,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit