🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.63 AU - 0.77 AU

Year: 216 Days

Day: 42.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.74 AU - 0.76 AU

Year: 240 Days

Day: 16 Hours

Environment

Temp: 127 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.38 AU - 2.28 AU

Year: 913 Days

Day: 30.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,170,120 km

• M1: 625,618 km (0.104 R)
• M2: 1,593,367 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.64 AU - 2.34 AU

Year: 1036 Days

Day: 27.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,170,120 km

• M1: 1,148,612 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.8

Radius: 8.4

Gravity: 13.25 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.27 AU - 6.19 AU

Year: 4413 Days

Day: 10.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,170,120 km

• M1: 166,652 km (0.099 R)
• M2: 322,982 km (0.085 R)
• M3: 397,631 km (0.075 R)
• M4: 500,554 km (0.071 R)
• M5: 601,683 km (0.085 R)
• M6: 1,032,375 km (0.071 R)
• M7: 1,240,316 km (0.1 R)
• M8: 1,302,249 km (0.056 R)
• M9: 1,429,408 km (0.105 R)
• M10: 1,627,924 km (0.078 R)
• M11: 1,696,141 km (0.075 R)
• M12: 1,765,255 km (0.088 R)
• M13: 1,906,625 km (0.029 R)
• M14: 2,070,135 km (0.071 R)
• M15: 2,588,043 km (0.044 R)
• M16: 2,976,100 km (0.081 R)
• M17: 3,123,604 km (0.095 R)
• M18: 3,230,566 km (0.103 R)
• M19: 3,426,090 km (0.059 R)
• M20: 3,648,094 km (0.085 R)
• M21: 4,082,675 km (0.027 R)
• M22: 4,152,687 km (0.106 R)
• M23: 4,437,372 km (0.056 R)
• M24: 4,703,806 km (0.093 R)
• M25: 4,851,309 km (0.116 R)
• M26: 4,975,476 km (0.102 R)
• M27: 5,100,689 km (0.102 R)
• M28: 5,252,381 km (0.118 R)
• M29: 5,405,569 km (0.106 R)
• M30: 5,742,464 km (0.07 R)
• M31: 6,220,279 km (0.08 R)
• M32: 6,463,974 km (0.089 R)
• M33: 7,072,838 km (0.068 R)
• M34: 7,242,183 km (0.116 R)
• M35: 7,671,229 km (0.075 R)
• M36: 7,874,234 km (0.115 R)
• M37: 7,932,577 km (0.055 R)
• M38: 8,020,391 km (0.073 R)
• M39: 8,285,777 km (0.116 R)
• M40: 8,374,788 km (0.054 R)
• M41: 9,068,473 km (0.097 R)
• M42: 9,686,462 km (0.12 R)
• M43: 9,874,656 km (0.09 R)
• M44: 11,554,790 km (0.076 R)
• M45: 11,687,633 km (0.106 R)
• M46: 12,393,585 km (0.071 R)
• M47: 12,495,611 km (0.088 R)
• M48: 12,837,592 km (0.114 R)
• M49: 13,009,629 km (0.082 R)
• M50: 13,391,104 km (0.047 R)
• M51: 13,987,850 km (0.097 R)
• M52: 14,342,845 km (0.062 R)
• M53: 14,700,983 km (0.109 R)
• M54: 15,425,784 km (0.041 R)
• M55: 15,829,549 km (0.118 R)
• M56: 15,903,301 km (0.106 R)
• M57: 16,088,204 km (0.105 R)
• M58: 16,385,604 km (0.045 R)
• M59: 16,647,251 km (0.03 R)
• M60: 18,053,321 km (0.082 R)
• M61: 18,168,961 km (0.117 R)
• M62: 18,284,899 km (0.073 R)
• M63: 18,439,882 km (0.062 R)
• M64: 18,790,091 km (0.109 R)
• M65: 19,024,810 km (0.072 R)
• M66: 20,092,939 km (0.075 R)
• M67: 20,533,804 km (0.062 R)
• M68: 21,018,202 km (0.068 R)
• M69: 21,506,489 km (0.066 R)
• M70: 22,204,513 km (0.1 R)
• M71: 22,618,749 km (0.094 R)
• M72: 23,160,892 km (0.046 R)
• M73: 23,707,373 km (0.094 R)
• M74: 24,898,621 km (0.07 R)
• M75: 24,984,490 km (0.087 R)
• M76: 26,721,920 km (0.114 R)
• M77: 26,941,829 km (0.099 R)
• M78: 27,383,591 km (0.074 R)
• M79: 27,961,188 km (0.086 R)
• M80: 28,229,268 km (0.051 R)
• M81: 28,408,336 km (0.109 R)
• M82: 29,718,365 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.9

Radius: 15

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.13 AU - 9.01 AU

Year: 8458 Days

Day: 11.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 39,170,120 km

• M1: 218,712 km (0.057 R)
• M2: 338,690 km (0.069 R)
• M3: 758,910 km (0.117 R)
• M4: 852,857 km (0.113 R)
• M5: 964,158 km (0.055 R)
• M6: 1,121,086 km (0.09 R)
• M7: 1,789,191 km (0.086 R)
• M8: 1,969,905 km (0.108 R)
• M9: 2,122,495 km (0.113 R)
• M10: 2,385,787 km (0.118 R)
• M11: 2,604,499 km (0.116 R)
• M12: 2,810,794 km (0.083 R)
• M13: 2,925,686 km (0.099 R)
• M14: 3,180,301 km (0.081 R)
• M15: 3,300,279 km (0.066 R)
• M16: 4,161,214 km (0.113 R)
• M17: 4,293,010 km (0.119 R)
• M18: 4,448,442 km (0.074 R)
• M19: 4,651,147 km (0.11 R)
• M20: 4,788,179 km (0.043 R)
• M21: 4,926,407 km (0.116 R)
• M22: 5,042,645 km (0.096 R)
• M23: 5,230,540 km (0.094 R)
• M24: 5,420,978 km (0.067 R)
• M25: 5,882,338 km (0.116 R)
• M26: 7,235,899 km (0.109 R)
• M27: 7,448,328 km (0.106 R)
• M28: 7,879,769 km (0.051 R)
• M29: 7,988,825 km (0.064 R)
• M30: 8,402,613 km (0.06 R)
• M31: 8,514,064 km (0.097 R)
• M32: 8,682,361 km (0.059 R)
• M33: 9,022,098 km (0.065 R)
• M34: 9,193,687 km (0.103 R)
• M35: 9,569,177 km (0.107 R)
• M36: 9,714,886 km (0.066 R)
• M37: 10,846,893 km (0.118 R)
• M38: 11,090,588 km (0.078 R)
• M39: 11,832,444 km (0.058 R)
• M40: 11,989,073 km (0.101 R)
• M41: 12,114,884 km (0.031 R)
• M42: 13,136,937 km (0.062 R)
• M43: 14,120,244 km (0.074 R)
• M44: 14,620,798 km (0.1 R)
• M45: 15,059,419 km (0.097 R)
• M46: 15,365,646 km (0.103 R)
• M47: 15,984,084 km (0.119 R)
• M48: 16,192,174 km (0.053 R)
• M49: 16,927,298 km (0.088 R)
• M50: 17,033,214 km (0.106 R)
• M51: 17,352,306 km (0.117 R)
• M52: 17,459,119 km (0.065 R)
• M53: 18,684,924 km (0.051 R)
• M54: 19,087,342 km (0.069 R)
• M55: 19,271,347 km (0.029 R)
• M56: 19,715,204 km (0.081 R)
• M57: 19,938,255 km (0.072 R)
• M58: 20,087,553 km (0.06 R)
• M59: 20,387,198 km (0.114 R)
• M60: 20,537,544 km (0.094 R)
• M61: 21,600,586 km (0.071 R)
• M62: 21,869,114 km (0.076 R)
• M63: 22,409,611 km (0.05 R)
• M64: 22,525,999 km (0.051 R)
• M65: 25,865,621 km (0.082 R)
• M66: 26,519,215 km (0.115 R)
• M67: 27,136,904 km (0.075 R)
• M68: 27,676,055 km (0.057 R)
• M69: 27,884,295 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.1

Radius: 10.8

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.45 AU - 12.01 AU

Year: 11198 Days

Day: 9.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 39,170,120 km

• M1: 148,102 km (0.103 R)
• M2: 952,190 km (0.101 R)
• M3: 1,067,680 km (0.083 R)
• M4: 1,859,502 km (0.097 R)
• M5: 3,016,491 km (0.079 R)
• M6: 3,165,192 km (0.073 R)
• M7: 3,521,534 km (0.081 R)
• M8: 3,625,804 km (0.105 R)
• M9: 5,580,449 km (0.116 R)
• M10: 6,388,876 km (0.117 R)
• M11: 6,612,824 km (0.064 R)
• M12: 7,400,158 km (0.1 R)
• M13: 7,975,960 km (0.096 R)
• M14: 8,113,441 km (0.087 R)
• M15: 8,390,945 km (0.053 R)
• M16: 8,777,655 km (0.116 R)
• M17: 9,134,296 km (0.107 R)
• M18: 9,350,615 km (0.077 R)
• M19: 10,009,743 km (0.09 R)
• M20: 10,270,043 km (0.079 R)
• M21: 10,495,039 km (0.119 R)
• M22: 10,570,286 km (0.045 R)
• M23: 11,761,235 km (0.063 R)
• M24: 12,913,438 km (0.118 R)
• M25: 13,770,334 km (0.09 R)
• M26: 14,561,258 km (0.041 R)
• M27: 15,110,881 km (0.117 R)
• M28: 15,667,385 km (0.12 R)
• M29: 16,536,698 km (0.091 R)
• M30: 16,624,512 km (0.106 R)
• M31: 17,600,489 km (0.043 R)
• M32: 18,095,358 km (0.027 R)
• M33: 18,412,805 km (0.085 R)
• M34: 18,640,493 km (0.052 R)
• M35: 18,823,451 km (0.099 R)
• M36: 19,561,118 km (0.117 R)
• M37: 20,120,614 km (0.091 R)
• M38: 21,975,030 km (0.105 R)
• M39: 23,192,307 km (0.074 R)
• M40: 23,487,763 km (0.036 R)
• M41: 23,635,865 km (0.085 R)
• M42: 25,185,101 km (0.074 R)
• M43: 25,641,075 km (0.083 R)
• M44: 27,543,960 km (0.105 R)
• M45: 28,118,416 km (0.057 R)
• M46: 29,332,402 km (0.092 R)
• M47: 30,186,906 km (0.068 R)
• M48: 30,671,154 km (0.055 R)
• M49: 30,833,168 km (0.114 R)
• M50: 31,320,857 km (0.082 R)
• M51: 31,429,615 km (0.118 R)
• M52: 32,029,951 km (0.071 R)
• M53: 33,297,195 km (0.063 R)
• M54: 34,524,645 km (0.034 R)
• M55: 35,710,209 km (0.045 R)
• M56: 38,237,066 km (0.058 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 18,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit