🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.56 AU - 0.74 AU

Year: 183 Days

Day: 32.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,780,198 km

• M1: 135,536 km (0.108 R)
• M2: 324,927 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.62 AU - 0.88 AU

Year: 226 Days

Day: 16.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.78 AU - 1.12 AU

Year: 322 Days

Day: 24.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.86 AU - 3.86 AU

Year: 2641 Days

Day: 41.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,780,198 km

• M1: 3,001,831 km (0.087 R)

Asteroid Belt

Center: 4.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.4

Radius: 9

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.52 AU - 6.36 AU

Year: 5042 Days

Day: 10.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,780,198 km

• M1: 112,946 km (0.068 R)
• M2: 290,818 km (0.062 R)
• M3: 373,995 km (0.081 R)
• M4: 445,802 km (0.043 R)
• M5: 680,072 km (0.057 R)
• M6: 1,071,270 km (0.106 R)
• M7: 1,389,615 km (0.107 R)
• M8: 1,958,386 km (0.068 R)
• M9: 2,655,811 km (0.119 R)
• M10: 2,846,698 km (0.078 R)
• M11: 3,020,381 km (0.092 R)
• M12: 3,655,274 km (0.096 R)
• M13: 3,964,044 km (0.11 R)
• M14: 4,281,192 km (0.108 R)
• M15: 4,708,443 km (0.09 R)
• M16: 4,785,187 km (0.036 R)
• M17: 4,940,170 km (0.081 R)
• M18: 5,334,660 km (0.107 R)
• M19: 5,495,328 km (0.104 R)
• M20: 5,876,504 km (0.071 R)
• M21: 6,070,382 km (0.119 R)
• M22: 6,436,000 km (0.095 R)
• M23: 6,866,841 km (0.112 R)
• M24: 7,041,721 km (0.053 R)
• M25: 7,188,626 km (0.1 R)
• M26: 8,744,444 km (0.104 R)
• M27: 9,253,526 km (0.067 R)
• M28: 9,317,703 km (0.039 R)
• M29: 9,414,493 km (0.075 R)
• M30: 9,706,658 km (0.103 R)
• M31: 10,534,084 km (0.099 R)
• M32: 10,769,700 km (0.052 R)
• M33: 11,177,953 km (0.071 R)
• M34: 11,383,949 km (0.081 R)
• M35: 11,452,914 km (0.111 R)
• M36: 11,591,142 km (0.109 R)
• M37: 11,834,538 km (0.109 R)
• M38: 11,904,400 km (0.069 R)
• M39: 12,114,735 km (0.064 R)
• M40: 12,539,144 km (0.116 R)
• M41: 12,968,490 km (0.117 R)
• M42: 13,694,787 km (0.076 R)
• M43: 13,915,145 km (0.07 R)
• M44: 14,173,949 km (0.091 R)
• M45: 14,884,091 km (0.096 R)
• M46: 14,997,336 km (0.079 R)
• M47: 15,644,197 km (0.067 R)
• M48: 16,183,647 km (0.112 R)
• M49: 16,300,034 km (0.04 R)
• M50: 16,729,380 km (0.06 R)
• M51: 16,807,770 km (0.113 R)
• M52: 16,886,308 km (0.106 R)
• M53: 17,083,329 km (0.116 R)
• M54: 17,758,614 km (0.067 R)
• M55: 18,039,259 km (0.096 R)
• M56: 18,808,491 km (0.079 R)
• M57: 19,053,533 km (0.044 R)
• M58: 19,382,050 km (0.079 R)
• M59: 19,753,800 km (0.112 R)
• M60: 19,961,293 km (0.12 R)
• M61: 20,044,619 km (0.115 R)
• M62: 20,169,533 km (0.084 R)
• M63: 20,294,896 km (0.032 R)
• M64: 20,630,294 km (0.108 R)
• M65: 20,756,705 km (0.027 R)
• M66: 20,967,638 km (0.112 R)
• M67: 21,391,897 km (0.106 R)
• M68: 21,519,654 km (0.119 R)
• M69: 21,690,494 km (0.05 R)
• M70: 22,724,665 km (0.12 R)
• M71: 24,217,352 km (0.032 R)
• M72: 24,617,676 km (0.083 R)
• M73: 25,470,234 km (0.118 R)
• M74: 26,469,249 km (0.047 R)
• M75: 26,652,357 km (0.053 R)
• M76: 27,991,856 km (0.092 R)
• M77: 30,784,250 km (0.078 R)
• M78: 31,556,624 km (0.041 R)
• M79: 32,286,512 km (0.058 R)
• M80: 32,531,104 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.9

Radius: 12.9

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.29 AU - 10.03 AU

Year: 9655 Days

Day: 11.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 171.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,780,198 km

• M1: 170,093 km (0.119 R)
• M2: 387,907 km (0.067 R)
• M3: 584,479 km (0.096 R)
• M4: 774,618 km (0.11 R)
• M5: 878,140 km (0.115 R)
• M6: 986,748 km (0.082 R)
• M7: 1,378,096 km (0.096 R)
• M8: 1,698,085 km (0.066 R)
• M9: 1,836,912 km (0.092 R)
• M10: 2,084,048 km (0.05 R)
• M11: 2,233,347 km (0.102 R)
• M12: 2,475,246 km (0.075 R)
• M13: 2,588,193 km (0.091 R)
• M14: 2,985,226 km (0.091 R)
• M15: 3,302,074 km (0.087 R)
• M16: 3,502,535 km (0.066 R)
• M17: 3,758,946 km (0.115 R)
• M18: 4,344,771 km (0.096 R)
• M19: 4,509,478 km (0.118 R)
• M20: 4,592,655 km (0.115 R)
• M21: 4,788,927 km (0.099 R)
• M22: 5,102,783 km (0.07 R)
• M23: 5,218,572 km (0.061 R)
• M24: 5,512,083 km (0.095 R)
• M25: 5,690,703 km (0.044 R)
• M26: 5,841,198 km (0.109 R)
• M27: 6,269,348 km (0.075 R)
• M28: 6,613,123 km (0.116 R)
• M29: 7,318,926 km (0.099 R)
• M30: 7,417,062 km (0.108 R)
• M31: 8,594,398 km (0.11 R)
• M32: 8,767,333 km (0.104 R)
• M33: 8,906,459 km (0.103 R)
• M34: 9,187,104 km (0.111 R)
• M35: 9,328,474 km (0.076 R)
• M36: 9,649,362 km (0.088 R)
• M37: 10,265,256 km (0.07 R)
• M38: 10,707,767 km (0.063 R)
• M39: 10,968,815 km (0.067 R)
• M40: 11,497,344 km (0.117 R)
• M41: 11,688,082 km (0.057 R)
• M42: 13,171,943 km (0.114 R)
• M43: 14,673,158 km (0.083 R)
• M44: 14,797,174 km (0.045 R)
• M45: 14,963,228 km (0.101 R)
• M46: 15,255,243 km (0.119 R)
• M47: 15,549,203 km (0.077 R)
• M48: 15,633,426 km (0.085 R)
• M49: 15,844,958 km (0.111 R)
• M50: 16,057,387 km (0.081 R)
• M51: 16,786,676 km (0.116 R)
• M52: 17,003,294 km (0.119 R)
• M53: 17,090,210 km (0.104 R)
• M54: 17,177,276 km (0.109 R)
• M55: 17,570,719 km (0.082 R)
• M56: 17,834,759 km (0.066 R)
• M57: 18,144,427 km (0.108 R)
• M58: 18,903,935 km (0.105 R)
• M59: 19,628,288 km (0.114 R)
• M60: 19,856,574 km (0.078 R)
• M61: 21,057,546 km (0.09 R)
• M62: 21,431,690 km (0.029 R)
• M63: 22,139,438 km (0.065 R)
• M64: 22,711,201 km (0.041 R)
• M65: 23,481,031 km (0.076 R)
• M66: 23,674,761 km (0.036 R)
• M67: 24,455,362 km (0.073 R)
• M68: 25,244,341 km (0.115 R)
• M69: 25,791,570 km (0.089 R)
• M70: 26,594,612 km (0.073 R)
• M71: 26,847,133 km (0.12 R)
• M72: 27,814,433 km (0.118 R)
• M73: 28,276,690 km (0.111 R)
• M74: 28,793,252 km (0.05 R)
• M75: 29,626,063 km (0.094 R)
• M76: 31,315,621 km (0.095 R)
• M77: 34,291,871 km (0.118 R)
• M78: 34,566,982 km (0.098 R)
• M79: 36,064,755 km (0.119 R)
• M80: 37,300,883 km (0.079 R)
• M81: 37,527,075 km (0.063 R)
• M82: 37,810,563 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.1

Radius: 4.9

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 17.64 AU - 21.48 AU

Year: 30126 Days

Day: 18.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 29,780,198 km

• M1: 105,018 km (0.087 R)
• M2: 151,393 km (0.059 R)
• M3: 207,642 km (0.117 R)
• M4: 708,346 km (0.101 R)
• M5: 1,000,810 km (0.059 R)
• M6: 1,235,080 km (0.093 R)
• M7: 1,265,598 km (0.117 R)
• M8: 1,327,382 km (0.114 R)
• M9: 2,387,432 km (0.096 R)
• M10: 2,679,298 km (0.108 R)
• M11: 2,900,553 km (0.09 R)
• M12: 2,961,888 km (0.111 R)
• M13: 4,822,736 km (0.117 R)
• M14: 5,190,448 km (0.107 R)
• M15: 5,340,195 km (0.086 R)
• M16: 6,453,503 km (0.098 R)
• M17: 6,940,294 km (0.113 R)
• M18: 7,438,904 km (0.058 R)
• M19: 7,523,127 km (0.064 R)
• M20: 8,324,224 km (0.07 R)
• M21: 9,393,549 km (0.079 R)
• M22: 9,667,463 km (0.088 R)
• M23: 10,379,699 km (0.055 R)
• M24: 12,117,128 km (0.048 R)
• M25: 12,448,637 km (0.112 R)
• M26: 12,850,307 km (0.097 R)
• M27: 15,455,854 km (0.076 R)
• M28: 16,799,392 km (0.116 R)
• M29: 16,872,994 km (0.064 R)
• M30: 19,751,556 km (0.113 R)
• M31: 20,376,576 km (0.059 R)
• M32: 21,008,179 km (0.075 R)
• M33: 26,457,431 km (0.099 R)
• M34: 26,543,150 km (0.102 R)
• M35: 26,586,085 km (0.046 R)
• M36: 26,973,244 km (0.118 R)
• M37: 27,275,731 km (0.066 R)
• M38: 27,319,114 km (0.086 R)
• M39: 28,540,731 km (0.034 R)
• M40: 28,760,789 km (0.068 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 17,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit