🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.52 AU - 0.72 AU

Year: 206 Days

Day: 31.9 Hours

Environment

Temp: 41 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,894,083 km

• M1: 31,864 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.83 AU - 0.85 AU

Year: 325 Days

Day: 30.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.08 AU - 1.42 AU

Year: 589 Days

Day: 19.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.6

Radius: 11.6

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.65 AU - 3.43 AU

Year: 2235 Days

Day: 8.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 91,894,083 km

• M1: 146,157 km (0.06 R)
• M2: 239,955 km (0.061 R)
• M3: 342,430 km (0.094 R)
• M4: 586,424 km (0.115 R)
• M5: 672,742 km (0.104 R)
• M6: 757,264 km (0.114 R)
• M7: 859,889 km (0.118 R)
• M8: 975,079 km (0.109 R)
• M9: 1,049,878 km (0.072 R)
• M10: 1,158,187 km (0.064 R)
• M11: 1,286,841 km (0.105 R)
• M12: 1,471,893 km (0.112 R)
• M13: 1,585,438 km (0.08 R)
• M14: 1,747,902 km (0.104 R)
• M15: 1,963,622 km (0.069 R)
• M16: 2,060,112 km (0.092 R)
• M17: 2,138,651 km (0.087 R)
• M18: 2,258,329 km (0.094 R)
• M19: 2,369,929 km (0.112 R)
• M20: 2,556,777 km (0.111 R)
• M21: 2,641,450 km (0.068 R)
• M22: 2,901,152 km (0.074 R)
• M23: 3,045,364 km (0.063 R)
• M24: 3,214,858 km (0.079 R)
• M25: 3,317,931 km (0.1 R)
• M26: 3,422,350 km (0.101 R)
• M27: 3,634,181 km (0.112 R)
• M28: 3,862,767 km (0.097 R)
• M29: 4,108,406 km (0.06 R)
• M30: 4,371,848 km (0.101 R)
• M31: 4,448,293 km (0.1 R)
• M32: 4,550,767 km (0.071 R)
• M33: 4,692,885 km (0.065 R)
• M34: 4,823,484 km (0.075 R)
• M35: 4,942,115 km (0.09 R)
• M36: 5,101,736 km (0.114 R)
• M37: 5,276,616 km (0.101 R)
• M38: 5,604,684 km (0.097 R)
• M39: 5,729,449 km (0.073 R)
• M40: 5,841,198 km (0.043 R)
• M41: 6,123,639 km (0.095 R)
• M42: 6,223,571 km (0.105 R)
• M43: 6,672,663 km (0.099 R)
• M44: 6,982,929 km (0.099 R)
• M45: 7,132,378 km (0.114 R)
• M46: 8,019,942 km (0.072 R)
• M47: 8,318,240 km (0.075 R)
• M48: 8,668,299 km (0.086 R)
• M49: 8,796,804 km (0.077 R)
• M50: 9,039,451 km (0.106 R)
• M51: 9,251,581 km (0.065 R)
• M52: 9,564,540 km (0.029 R)
• M53: 9,647,567 km (0.101 R)
• M54: 9,847,579 km (0.118 R)
• M55: 9,931,354 km (0.051 R)
• M56: 10,116,556 km (0.076 R)
• M57: 10,422,035 km (0.118 R)
• M58: 10,541,564 km (0.099 R)
• M59: 10,799,470 km (0.084 R)
• M60: 11,059,322 km (0.075 R)
• M61: 11,356,423 km (0.11 R)
• M62: 11,727,127 km (0.091 R)
• M63: 11,815,988 km (0.087 R)
• M64: 11,905,148 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.6

Radius: 10.6

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.67 AU - 6.87 AU

Year: 5846 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 91,894,083 km

• M1: 136,433 km (0.116 R)
• M2: 211,083 km (0.104 R)
• M3: 473,627 km (0.103 R)
• M4: 574,755 km (0.045 R)
• M5: 650,601 km (0.085 R)
• M6: 730,187 km (0.094 R)
• M7: 900,729 km (0.099 R)
• M8: 1,252,733 km (0.097 R)
• M9: 1,662,332 km (0.061 R)
• M10: 1,840,951 km (0.055 R)
• M11: 1,941,182 km (0.11 R)
• M12: 2,094,969 km (0.115 R)
• M13: 2,488,112 km (0.118 R)
• M14: 2,599,413 km (0.055 R)
• M15: 2,788,654 km (0.09 R)
• M16: 3,261,533 km (0.066 R)
• M17: 3,611,741 km (0.118 R)
• M18: 4,039,442 km (0.106 R)
• M19: 4,148,798 km (0.049 R)
• M20: 4,259,351 km (0.095 R)
• M21: 4,573,805 km (0.097 R)
• M22: 4,688,098 km (0.115 R)
• M23: 5,130,609 km (0.108 R)
• M24: 5,369,068 km (0.116 R)
• M25: 5,513,878 km (0.073 R)
• M26: 5,611,117 km (0.108 R)
• M27: 5,807,389 km (0.115 R)
• M28: 6,307,944 km (0.06 R)
• M29: 6,666,680 km (0.081 R)
• M30: 6,848,591 km (0.118 R)
• M31: 7,032,147 km (0.074 R)
• M32: 7,565,464 km (0.08 R)
• M33: 8,614,743 km (0.092 R)
• M34: 8,869,957 km (0.104 R)
• M35: 9,185,160 km (0.086 R)
• M36: 9,562,595 km (0.115 R)
• M37: 10,483,071 km (0.102 R)
• M38: 11,153,269 km (0.109 R)
• M39: 11,462,638 km (0.061 R)
• M40: 11,712,017 km (0.084 R)
• M41: 12,184,747 km (0.089 R)
• M42: 12,343,620 km (0.067 R)
• M43: 12,856,890 km (0.102 R)
• M44: 13,705,858 km (0.1 R)
• M45: 14,070,428 km (0.118 R)
• M46: 14,877,059 km (0.07 R)
• M47: 14,944,977 km (0.056 R)
• M48: 15,698,651 km (0.027 R)
• M49: 15,802,322 km (0.052 R)
• M50: 15,941,000 km (0.073 R)
• M51: 16,429,586 km (0.046 R)
• M52: 17,242,950 km (0.075 R)
• M53: 17,421,420 km (0.092 R)
• M54: 18,982,175 km (0.1 R)
• M55: 20,210,224 km (0.119 R)
• M56: 20,360,719 km (0.077 R)
• M57: 20,549,512 km (0.109 R)
• M58: 20,928,742 km (0.11 R)
• M59: 21,310,366 km (0.108 R)
• M60: 21,578,894 km (0.083 R)
• M61: 21,655,788 km (0.091 R)
• M62: 22,235,629 km (0.067 R)
• M63: 22,585,838 km (0.113 R)
• M64: 22,703,122 km (0.085 R)
• M65: 22,977,335 km (0.067 R)
• M66: 23,252,595 km (0.11 R)
• M67: 23,449,915 km (0.104 R)
• M68: 24,125,050 km (0.097 R)
• M69: 24,364,856 km (0.098 R)
• M70: 24,846,860 km (0.086 R)
• M71: 25,008,126 km (0.051 R)
• M72: 25,089,059 km (0.062 R)
• M73: 25,372,547 km (0.096 R)
• M74: 25,983,654 km (0.03 R)
• M75: 26,517,270 km (0.096 R)
• M76: 26,930,160 km (0.076 R)
• M77: 27,511,796 km (0.102 R)
• M78: 27,720,485 km (0.069 R)
• M79: 27,887,885 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.2

Radius: 13.5

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.47 AU - 8.15 AU

Year: 8336 Days

Day: 5.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 91,894,083 km

• M1: 198,965 km (0.078 R)
• M2: 294,857 km (0.1 R)
• M3: 385,963 km (0.09 R)
• M4: 481,107 km (0.074 R)
• M5: 663,018 km (0.073 R)
• M6: 1,133,952 km (0.107 R)
• M7: 1,335,759 km (0.096 R)
• M8: 1,586,785 km (0.065 R)
• M9: 1,775,876 km (0.047 R)
• M10: 2,239,480 km (0.049 R)
• M11: 2,409,723 km (0.115 R)
• M12: 3,181,199 km (0.043 R)
• M13: 4,129,051 km (0.12 R)
• M14: 4,233,769 km (0.087 R)
• M15: 4,963,807 km (0.066 R)
• M16: 6,266,505 km (0.095 R)
• M17: 6,478,336 km (0.077 R)
• M18: 6,600,557 km (0.088 R)
• M19: 6,723,377 km (0.104 R)
• M20: 7,191,170 km (0.116 R)
• M21: 7,413,173 km (0.108 R)
• M22: 7,540,929 km (0.118 R)
• M23: 8,356,687 km (0.12 R)
• M24: 8,792,166 km (0.107 R)
• M25: 9,097,795 km (0.119 R)
• M26: 9,200,568 km (0.073 R)
• M27: 9,930,456 km (0.075 R)
• M28: 10,036,222 km (0.105 R)
• M29: 10,177,891 km (0.09 R)
• M30: 10,823,556 km (0.096 R)
• M31: 11,041,669 km (0.106 R)
• M32: 12,839,387 km (0.1 R)
• M33: 13,070,516 km (0.102 R)
• M34: 13,264,095 km (0.107 R)
• M35: 13,654,246 km (0.075 R)
• M36: 14,445,918 km (0.078 R)
• M37: 14,807,048 km (0.093 R)
• M38: 15,374,772 km (0.095 R)
• M39: 16,239,597 km (0.101 R)
• M40: 16,447,837 km (0.117 R)
• M41: 16,573,350 km (0.03 R)
• M42: 16,824,973 km (0.082 R)
• M43: 17,460,016 km (0.054 R)
• M44: 17,630,558 km (0.078 R)
• M45: 19,103,349 km (0.08 R)
• M46: 19,367,389 km (0.119 R)
• M47: 19,544,064 km (0.093 R)
• M48: 19,721,338 km (0.104 R)
• M49: 20,480,547 km (0.119 R)
• M50: 21,158,375 km (0.11 R)
• M51: 21,477,168 km (0.064 R)
• M52: 22,489,497 km (0.067 R)
• M53: 23,376,462 km (0.063 R)
• M54: 23,517,533 km (0.087 R)
• M55: 23,706,176 km (0.112 R)
• M56: 25,861,881 km (0.084 R)
• M57: 26,105,277 km (0.059 R)
• M58: 26,692,449 km (0.108 R)
• M59: 27,086,340 km (0.049 R)
• M60: 27,730,658 km (0.045 R)
• M61: 28,279,682 km (0.088 R)
• M62: 29,084,818 km (0.039 R)
• M63: 29,236,660 km (0.107 R)
• M64: 29,591,805 km (0.086 R)
• M65: 30,306,584 km (0.054 R)
• M66: 31,182,031 km (0.077 R)
• M67: 31,389,373 km (0.073 R)
• M68: 32,118,214 km (0.087 R)
• M69: 32,642,255 km (0.109 R)
• M70: 32,747,423 km (0.081 R)
• M71: 32,958,056 km (0.107 R)
• M72: 33,592,651 km (0.113 R)
• M73: 34,659,433 km (0.073 R)
• M74: 35,412,658 km (0.083 R)
• M75: 35,954,053 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.4

Radius: 11.1

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.44 AU - 12.12 AU

Year: 12899 Days

Day: 9.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 91,894,083 km

• M1: 287,527 km (0.069 R)
• M2: 395,088 km (0.078 R)
• M3: 690,993 km (0.09 R)
• M4: 815,907 km (0.103 R)
• M5: 1,314,965 km (0.036 R)
• M6: 1,514,080 km (0.063 R)
• M7: 1,831,826 km (0.066 R)
• M8: 2,147,477 km (0.086 R)
• M9: 2,407,927 km (0.119 R)
• M10: 2,830,541 km (0.06 R)
• M11: 3,037,585 km (0.116 R)
• M12: 3,169,530 km (0.081 R)
• M13: 4,713,530 km (0.059 R)
• M14: 5,178,629 km (0.094 R)
• M15: 5,400,782 km (0.118 R)
• M16: 5,561,450 km (0.08 R)
• M17: 6,085,941 km (0.12 R)
• M18: 6,490,004 km (0.059 R)
• M19: 6,833,182 km (0.11 R)
• M20: 7,042,021 km (0.084 R)
• M21: 7,934,970 km (0.101 R)
• M22: 8,007,974 km (0.119 R)
• M23: 8,302,083 km (0.11 R)
• M24: 8,562,533 km (0.051 R)
• M25: 8,637,332 km (0.085 R)
• M26: 8,750,129 km (0.085 R)
• M27: 8,863,375 km (0.068 R)
• M28: 9,436,783 km (0.047 R)
• M29: 10,101,297 km (0.087 R)
• M30: 10,619,803 km (0.107 R)
• M31: 11,640,958 km (0.045 R)
• M32: 11,890,637 km (0.084 R)
• M33: 11,974,262 km (0.098 R)
• M34: 12,310,858 km (0.083 R)
• M35: 12,864,519 km (0.103 R)
• M36: 13,295,810 km (0.08 R)
• M37: 14,040,059 km (0.03 R)
• M38: 14,528,945 km (0.102 R)
• M39: 15,023,366 km (0.075 R)
• M40: 15,477,545 km (0.106 R)
• M41: 16,773,512 km (0.074 R)
• M42: 17,292,018 km (0.116 R)
• M43: 17,768,038 km (0.031 R)
• M44: 18,055,865 km (0.066 R)
• M45: 18,152,056 km (0.048 R)
• M46: 18,928,170 km (0.06 R)
• M47: 20,262,433 km (0.115 R)
• M48: 20,915,577 km (0.039 R)
• M49: 21,780,104 km (0.071 R)
• M50: 22,139,587 km (0.086 R)
• M51: 22,449,255 km (0.078 R)
• M52: 22,708,358 km (0.105 R)
• M53: 23,860,262 km (0.104 R)
• M54: 24,283,923 km (0.054 R)
• M55: 24,870,347 km (0.078 R)
• M56: 27,207,664 km (0.04 R)
• M57: 27,650,324 km (0.067 R)
• M58: 27,761,326 km (0.096 R)
• M59: 27,928,127 km (0.044 R)
• M60: 28,598,625 km (0.058 R)
• M61: 30,183,614 km (0.082 R)
• M62: 30,527,091 km (0.105 R)
• M63: 30,986,955 km (0.089 R)
• M64: 31,275,529 km (0.089 R)
• M65: 31,855,371 km (0.114 R)
• M66: 32,907,941 km (0.074 R)
• M67: 33,084,467 km (0.096 R)
• M68: 33,202,350 km (0.104 R)
• M69: 33,320,383 km (0.117 R)
• M70: 33,793,860 km (0.101 R)
• M71: 35,770,347 km (0.098 R)
• M72: 36,315,930 km (0.096 R)
• M73: 36,620,212 km (0.049 R)
• M74: 37,292,505 km (0.076 R)
• M75: 37,968,987 km (0.083 R)
• M76: 38,463,557 km (0.089 R)
• M77: 39,147,070 km (0.12 R)
• M78: 39,521,513 km (0.071 R)
• M79: 39,709,109 km (0.081 R)
• M80: 41,665,999 km (0.104 R)
• M81: 42,624,024 km (0.11 R)
• M82: 42,752,379 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.7

Radius: 6.4

Gravity: 23.19 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 13.69 AU - 14.69 AU

Year: 22544 Days

Day: 23.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,894,083 km

• M1: 145,260 km (0.026 R)
• M2: 231,727 km (0.106 R)
• M3: 442,511 km (0.085 R)
• M4: 533,017 km (0.069 R)
• M5: 814,112 km (0.105 R)
• M6: 898,335 km (0.115 R)
• M7: 985,401 km (0.095 R)
• M8: 1,263,803 km (0.076 R)
• M9: 1,707,660 km (0.041 R)
• M10: 2,157,052 km (0.069 R)
• M11: 3,248,219 km (0.049 R)
• M12: 4,432,884 km (0.035 R)
• M13: 6,177,494 km (0.101 R)
• M14: 6,974,702 km (0.071 R)
• M15: 7,091,238 km (0.112 R)
• M16: 7,803,923 km (0.05 R)
• M17: 8,107,606 km (0.081 R)
• M18: 8,601,578 km (0.068 R)
• M19: 9,105,274 km (0.084 R)
• M20: 9,944,070 km (0.113 R)
• M21: 10,740,080 km (0.06 R)
• M22: 11,009,954 km (0.072 R)
• M23: 11,487,620 km (0.081 R)
• M24: 12,251,916 km (0.114 R)
• M25: 13,248,088 km (0.084 R)
• M26: 14,492,443 km (0.103 R)
• M27: 15,166,232 km (0.109 R)
• M28: 15,850,194 km (0.055 R)
• M29: 17,090,809 km (0.049 R)
• M30: 17,169,348 km (0.116 R)
• M31: 18,362,391 km (0.116 R)
• M32: 19,009,551 km (0.089 R)
• M33: 19,090,932 km (0.115 R)
• M34: 20,242,985 km (0.101 R)
• M35: 20,995,463 km (0.093 R)
• M36: 22,872,916 km (0.065 R)
• M37: 23,046,150 km (0.032 R)
• M38: 23,133,067 km (0.115 R)
• M39: 25,428,496 km (0.069 R)
• M40: 26,421,378 km (0.061 R)
• M41: 29,286,775 km (0.075 R)
• M42: 29,947,399 km (0.072 R)
• M43: 30,803,847 km (0.084 R)
• M44: 31,958,444 km (0.118 R)
• M45: 32,055,233 km (0.089 R)
• M46: 32,346,351 km (0.099 R)
• M47: 33,126,952 km (0.109 R)
• M48: 33,913,837 km (0.118 R)
• M49: 34,806,338 km (0.05 R)
• M50: 36,310,994 km (0.071 R)
• M51: 37,939,217 km (0.103 R)
• M52: 41,266,423 km (0.075 R)
• M53: 42,964,658 km (0.113 R)
• M54: 43,607,331 km (0.082 R)
• M55: 43,930,013 km (0.118 R)
• M56: 44,577,473 km (0.046 R)
• M57: 45,663,553 km (0.119 R)
• M58: 45,772,760 km (0.066 R)
• M59: 46,868,414 km (0.05 R)
• M60: 47,198,876 km (0.086 R)
• M61: 47,640,639 km (0.103 R)
• M62: 47,751,192 km (0.115 R)
• M63: 49,309,253 km (0.094 R)
• M64: 49,869,797 km (0.1 R)
• M65: 50,094,493 km (0.113 R)
• M66: 53,161,997 km (0.1 R)
• M67: 55,472,985 km (0.116 R)
• M68: 56,055,968 km (0.12 R)
• M69: 58,289,314 km (0.077 R)
• M70: 59,714,832 km (0.058 R)
• M71: 60,431,855 km (0.056 R)
• M72: 61,151,870 km (0.096 R)
• M73: 61,753,851 km (0.049 R)
• M74: 64,304,046 km (0.111 R)
• M75: 64,916,350 km (0.117 R)
• M76: 66,393,629 km (0.098 R)
• M77: 66,517,197 km (0.106 R)
• M78: 68,255,674 km (0.081 R)
• M79: 69,255,736 km (0.12 R)
• M80: 69,506,611 km (0.079 R)
• M81: 69,883,299 km (0.042 R)
• M82: 71,270,520 km (0.109 R)
• M83: 73,688,022 km (0.12 R)
• M84: 74,971,122 km (0.106 R)
• M85: 75,744,543 km (0.086 R)
• M86: 78,080,514 km (0.095 R)
• M87: 78,210,964 km (0.075 R)
• M88: 79,388,598 km (0.111 R)
• M89: 79,782,340 km (0.081 R)
• M90: 80,045,183 km (0.119 R)
• M91: 85,363,387 km (0.109 R)
• M92: 85,497,876 km (0.105 R)
• M93: 89,017,166 km (0.115 R)
• M94: 89,289,883 km (0.067 R)
• M95: 89,972,797 km (0.056 R)
• M96: 90,520,325 km (0.077 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 10,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit