🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.5 AU - 0.56 AU

Year: 145 Days

Day: 33 Hours

Environment

Temp: 186 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,924,107 km

• M1: 110,104 km (0.085 R)
• M2: 295,755 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.24 AU - 1.64 AU

Year: 651 Days

Day: 24 Hours

Environment

Temp: -51 °C

Axial Tilt: 111.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.71 AU - 1.87 AU

Year: 902 Days

Day: 46.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,924,107 km

• M1: 465,848 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.78 AU - 1.88 AU

Year: 933 Days

Day: 35.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.61 AU - 2.41 AU

Year: 1074 Days

Day: 43.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.4

Radius: 8.4

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.21 AU - 5.81 AU

Year: 4225 Days

Day: 8.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 31,924,107 km

• M1: 138,677 km (0.112 R)
• M2: 298,747 km (0.116 R)
• M3: 518,805 km (0.067 R)
• M4: 573,558 km (0.095 R)
• M5: 813,812 km (0.109 R)
• M6: 892,052 km (0.114 R)
• M7: 1,028,485 km (0.107 R)
• M8: 1,186,760 km (0.096 R)
• M9: 1,527,095 km (0.088 R)
• M10: 1,708,557 km (0.03 R)
• M11: 1,914,703 km (0.105 R)
• M12: 1,967,511 km (0.077 R)
• M13: 2,038,720 km (0.116 R)
• M14: 2,350,931 km (0.058 R)
• M15: 3,505,377 km (0.062 R)
• M16: 3,635,976 km (0.103 R)
• M17: 4,197,118 km (0.097 R)
• M18: 4,405,807 km (0.08 R)
• M19: 4,833,358 km (0.075 R)
• M20: 5,299,056 km (0.118 R)
• M21: 5,907,770 km (0.102 R)
• M22: 6,037,471 km (0.113 R)
• M23: 6,378,853 km (0.113 R)
• M24: 6,565,402 km (0.073 R)
• M25: 6,645,885 km (0.084 R)
• M26: 7,218,396 km (0.092 R)
• M27: 7,301,573 km (0.107 R)
• M28: 8,006,478 km (0.117 R)
• M29: 8,207,687 km (0.1 R)
• M30: 8,498,057 km (0.034 R)
• M31: 8,585,871 km (0.044 R)
• M32: 8,703,455 km (0.068 R)
• M33: 9,118,888 km (0.059 R)
• M34: 9,208,796 km (0.102 R)
• M35: 9,449,948 km (0.096 R)
• M36: 9,662,826 km (0.095 R)
• M37: 10,000,318 km (0.114 R)
• M38: 10,279,318 km (0.055 R)
• M39: 10,592,427 km (0.111 R)
• M40: 10,718,538 km (0.075 R)
• M41: 10,813,383 km (0.102 R)
• M42: 11,003,971 km (0.094 R)
• M43: 11,259,933 km (0.112 R)
• M44: 11,324,260 km (0.069 R)
• M45: 12,870,204 km (0.033 R)
• M46: 13,719,172 km (0.058 R)
• M47: 13,891,209 km (0.116 R)
• M48: 14,586,241 km (0.032 R)
• M49: 15,008,706 km (0.095 R)
• M50: 15,150,375 km (0.111 R)
• M51: 15,542,471 km (0.097 R)
• M52: 15,614,128 km (0.06 R)
• M53: 16,665,203 km (0.105 R)
• M54: 17,328,969 km (0.1 R)
• M55: 18,039,110 km (0.056 R)
• M56: 18,606,385 km (0.1 R)
• M57: 18,758,675 km (0.069 R)
• M58: 19,026,156 km (0.097 R)
• M59: 19,294,984 km (0.119 R)
• M60: 19,487,666 km (0.1 R)
• M61: 19,758,588 km (0.066 R)
• M62: 19,914,020 km (0.116 R)
• M63: 20,264,976 km (0.088 R)
• M64: 20,460,950 km (0.115 R)
• M65: 20,933,679 km (0.099 R)
• M66: 21,489,884 km (0.038 R)
• M67: 22,050,876 km (0.116 R)
• M68: 22,131,359 km (0.118 R)
• M69: 22,495,032 km (0.11 R)
• M70: 22,738,577 km (0.069 R)
• M71: 22,942,180 km (0.088 R)
• M72: 23,023,711 km (0.078 R)
• M73: 23,269,201 km (0.074 R)
• M74: 23,433,310 km (0.04 R)
• M75: 24,134,924 km (0.088 R)
• M76: 24,509,218 km (0.086 R)
• M77: 25,263,640 km (0.05 R)
• M78: 25,474,423 km (0.104 R)
• M79: 25,940,420 km (0.119 R)
• M80: 26,666,269 km (0.106 R)
• M81: 26,751,989 km (0.091 R)
• M82: 26,880,942 km (0.084 R)
• M83: 27,139,447 km (0.097 R)
• M84: 27,528,551 km (0.035 R)
• M85: 27,963,133 km (0.062 R)
• M86: 29,502,196 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.4

Radius: 8.7

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.68 AU - 5.6 AU

Year: 4390 Days

Day: 11.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 31,924,107 km

• M1: 112,198 km (0.111 R)
• M2: 217,216 km (0.098 R)
• M3: 280,197 km (0.072 R)
• M4: 352,153 km (0.11 R)
• M5: 442,511 km (0.095 R)
• M6: 530,324 km (0.108 R)
• M7: 712,684 km (0.096 R)
• M8: 811,568 km (0.1 R)
• M9: 929,751 km (0.076 R)
• M10: 1,031,328 km (0.113 R)
• M11: 1,254,229 km (0.05 R)
• M12: 1,417,141 km (0.088 R)
• M13: 1,772,585 km (0.054 R)
• M14: 1,891,067 km (0.09 R)
• M15: 2,040,665 km (0.075 R)
• M16: 2,223,473 km (0.085 R)
• M17: 2,431,713 km (0.072 R)
• M18: 2,594,775 km (0.056 R)
• M19: 2,656,858 km (0.111 R)
• M20: 2,877,964 km (0.031 R)
• M21: 3,028,908 km (0.054 R)
• M22: 3,440,153 km (0.059 R)
• M23: 3,612,041 km (0.027 R)
• M24: 4,266,232 km (0.094 R)
• M25: 4,500,652 km (0.03 R)
• M26: 4,588,167 km (0.088 R)
• M27: 4,905,314 km (0.027 R)
• M28: 5,085,879 km (0.105 R)
• M29: 5,177,134 km (0.112 R)
• M30: 5,242,508 km (0.05 R)
• M31: 5,308,331 km (0.12 R)
• M32: 5,533,924 km (0.065 R)
• M33: 5,695,041 km (0.047 R)
• M34: 5,776,273 km (0.067 R)
• M35: 6,751,352 km (0.106 R)
• M36: 6,952,561 km (0.082 R)
• M37: 7,112,032 km (0.118 R)
• M38: 7,184,887 km (0.066 R)
• M39: 7,464,186 km (0.113 R)
• M40: 8,003,037 km (0.102 R)
• M41: 8,078,883 km (0.072 R)
• M42: 8,585,422 km (0.063 R)
• M43: 8,663,063 km (0.093 R)
• M44: 8,803,386 km (0.092 R)
• M45: 9,165,562 km (0.1 R)
• M46: 9,388,314 km (0.074 R)
• M47: 9,661,330 km (0.119 R)
• M48: 9,790,732 km (0.12 R)
• M49: 9,937,039 km (0.099 R)
• M50: 10,002,263 km (0.08 R)
• M51: 10,165,923 km (0.098 R)
• M52: 10,396,753 km (0.088 R)
• M53: 10,629,078 km (0.064 R)
• M54: 11,353,730 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.6

Radius: 14.6

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.46 AU - 11.06 AU

Year: 13297 Days

Day: 9.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,924,107 km

• M1: 194,776 km (0.027 R)
• M2: 329,265 km (0.096 R)
• M3: 480,359 km (0.066 R)
• M4: 910,752 km (0.077 R)
• M5: 1,066,633 km (0.098 R)
• M6: 1,232,387 km (0.114 R)
• M7: 1,429,707 km (0.059 R)
• M8: 1,807,591 km (0.108 R)
• M9: 2,190,711 km (0.102 R)
• M10: 2,656,559 km (0.07 R)
• M11: 2,974,754 km (0.111 R)
• M12: 3,214,110 km (0.104 R)
• M13: 3,366,999 km (0.042 R)
• M14: 3,491,016 km (0.096 R)
• M15: 3,648,393 km (0.062 R)
• M16: 4,201,157 km (0.057 R)
• M17: 4,991,183 km (0.114 R)
• M18: 5,169,055 km (0.069 R)
• M19: 5,385,374 km (0.119 R)
• M20: 5,494,580 km (0.09 R)
• M21: 6,090,129 km (0.118 R)
• M22: 6,242,270 km (0.116 R)
• M23: 7,342,712 km (0.119 R)
• M24: 7,915,523 km (0.06 R)
• M25: 8,207,238 km (0.119 R)
• M26: 8,545,180 km (0.061 R)
• M27: 8,844,675 km (0.065 R)
• M28: 9,366,023 km (0.085 R)
• M29: 9,497,969 km (0.116 R)
• M30: 9,674,943 km (0.093 R)
• M31: 10,530,045 km (0.083 R)
• M32: 10,713,302 km (0.094 R)
• M33: 11,175,859 km (0.109 R)
• M34: 11,834,388 km (0.078 R)
• M35: 11,929,533 km (0.069 R)
• M36: 12,312,653 km (0.099 R)
• M37: 13,436,432 km (0.117 R)
• M38: 14,288,242 km (0.038 R)
• M39: 14,542,110 km (0.069 R)
• M40: 15,572,540 km (0.083 R)
• M41: 17,000,900 km (0.096 R)
• M42: 17,378,037 km (0.086 R)
• M43: 17,757,866 km (0.032 R)
• M44: 17,921,526 km (0.098 R)
• M45: 19,137,158 km (0.076 R)
• M46: 19,361,106 km (0.105 R)
• M47: 19,981,189 km (0.074 R)
• M48: 20,722,596 km (0.115 R)
• M49: 21,472,979 km (0.09 R)
• M50: 22,114,904 km (0.087 R)
• M51: 23,059,913 km (0.114 R)
• M52: 24,199,251 km (0.035 R)
• M53: 24,623,510 km (0.116 R)
• M54: 26,844,740 km (0.107 R)
• M55: 27,284,108 km (0.114 R)
• M56: 27,725,721 km (0.117 R)
• M57: 28,042,719 km (0.119 R)
• M58: 28,488,521 km (0.114 R)
• M59: 29,000,894 km (0.09 R)
• M60: 29,775,063 km (0.11 R)
• M61: 30,817,909 km (0.108 R)
• M62: 32,538,135 km (0.089 R)
• M63: 33,275,204 km (0.043 R)
• M64: 33,544,630 km (0.056 R)
• M65: 34,085,725 km (0.108 R)
• M66: 34,629,663 km (0.093 R)
• M67: 36,417,058 km (0.034 R)
• M68: 36,625,299 km (0.081 R)
• M69: 36,833,838 km (0.094 R)
• M70: 38,023,291 km (0.112 R)
• M71: 42,102,526 km (0.094 R)
• M72: 42,393,942 km (0.077 R)
• M73: 43,272,381 km (0.094 R)
• M74: 44,009,001 km (0.106 R)
• M75: 44,452,858 km (0.112 R)
• M76: 44,675,459 km (0.088 R)
• M77: 46,393,890 km (0.065 R)
• M78: 46,770,278 km (0.105 R)
• M79: 47,905,577 km (0.103 R)
• M80: 48,973,406 km (0.118 R)
• M81: 50,744,795 km (0.11 R)
• M82: 52,380,348 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.4

Radius: 6.8

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 16.83 AU - 21.41 AU

Year: 31496 Days

Day: 18.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 31,924,107 km

• M1: 1,183,319 km (0.054 R)
• M2: 1,770,341 km (0.048 R)
• M3: 2,122,345 km (0.061 R)
• M4: 3,392,431 km (0.068 R)
• M5: 3,993,066 km (0.065 R)
• M6: 4,477,315 km (0.082 R)
• M7: 4,701,263 km (0.096 R)
• M8: 4,954,382 km (0.096 R)
• M9: 5,082,737 km (0.092 R)
• M10: 5,660,035 km (0.116 R)
• M11: 5,821,152 km (0.104 R)
• M12: 6,010,992 km (0.097 R)
• M13: 6,120,348 km (0.108 R)
• M14: 6,480,580 km (0.086 R)
• M15: 6,677,301 km (0.057 R)
• M16: 6,790,696 km (0.099 R)
• M17: 7,690,527 km (0.075 R)
• M18: 8,720,060 km (0.04 R)
• M19: 9,282,398 km (0.067 R)
• M20: 9,760,064 km (0.095 R)
• M21: 10,050,434 km (0.101 R)
• M22: 10,245,659 km (0.039 R)
• M23: 11,851,891 km (0.081 R)
• M24: 12,300,236 km (0.088 R)
• M25: 14,993,297 km (0.09 R)
• M26: 15,365,796 km (0.109 R)
• M27: 15,515,543 km (0.098 R)
• M28: 16,005,775 km (0.076 R)
• M29: 17,195,378 km (0.045 R)
• M30: 18,135,600 km (0.101 R)
• M31: 18,214,738 km (0.091 R)
• M32: 19,334,328 km (0.077 R)
• M33: 21,055,152 km (0.115 R)
• M34: 21,807,480 km (0.087 R)
• M35: 22,144,823 km (0.062 R)
• M36: 22,739,026 km (0.069 R)
• M37: 23,510,801 km (0.067 R)
• M38: 23,856,672 km (0.108 R)
• M39: 26,144,771 km (0.103 R)
• M40: 26,637,846 km (0.115 R)
• M41: 26,772,783 km (0.116 R)
• M42: 27,043,405 km (0.084 R)
• M43: 27,133,763 km (0.096 R)
• M44: 27,314,926 km (0.093 R)
• M45: 27,906,436 km (0.066 R)
• M46: 28,548,061 km (0.092 R)
• M47: 29,333,749 km (0.115 R)
• M48: 29,799,297 km (0.064 R)
• M49: 30,549,232 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 10,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit