🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.4 AU - 0.64 AU

Year: 142 Days

Day: 19 Hours

Environment

Temp: 192 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,436,407 km

• M1: 27,227 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.44 AU - 0.66 AU

Year: 154 Days

Day: 41 Hours

Environment

Temp: 208 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,436,407 km

• M1: 22,589 km (0.092 R)
• M2: 96,939 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.53 AU - 0.69 AU

Year: 180 Days

Day: 19.1 Hours

Environment

Temp: 211 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.03 AU - 1.11 AU

Year: 419 Days

Day: 18.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.55 AU - 2.01 AU

Year: 899 Days

Day: 32.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215

Radius: 13.2

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.02 AU - 9.46 AU

Year: 9786 Days

Day: 6.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 45,436,407 km

• M1: 355,594 km (0.082 R)
• M2: 645,365 km (0.073 R)
• M3: 755,768 km (0.072 R)
• M4: 927,956 km (0.059 R)
• M5: 1,026,690 km (0.105 R)
• M6: 1,114,355 km (0.12 R)
• M7: 1,329,626 km (0.058 R)
• M8: 1,696,141 km (0.119 R)
• M9: 2,020,020 km (0.079 R)
• M10: 2,151,367 km (0.091 R)
• M11: 2,482,726 km (0.091 R)
• M12: 2,583,406 km (0.088 R)
• M13: 2,809,747 km (0.08 R)
• M14: 3,550,855 km (0.106 R)
• M15: 3,757,001 km (0.079 R)
• M16: 3,873,238 km (0.114 R)
• M17: 4,109,454 km (0.097 R)
• M18: 4,205,346 km (0.075 R)
• M19: 4,596,245 km (0.108 R)
• M20: 4,720,860 km (0.077 R)
• M21: 4,973,381 km (0.086 R)
• M22: 5,101,437 km (0.111 R)
• M23: 5,811,728 km (0.108 R)
• M24: 6,219,980 km (0.053 R)
• M25: 6,413,710 km (0.084 R)
• M26: 6,497,335 km (0.079 R)
• M27: 7,006,865 km (0.1 R)
• M28: 7,382,954 km (0.103 R)
• M29: 8,921,419 km (0.094 R)
• M30: 9,077,599 km (0.119 R)
• M31: 9,551,375 km (0.075 R)
• M32: 10,326,143 km (0.04 R)
• M33: 10,588,986 km (0.073 R)
• M34: 11,188,425 km (0.079 R)
• M35: 11,356,872 km (0.061 R)
• M36: 11,833,042 km (0.092 R)
• M37: 11,970,373 km (0.083 R)
• M38: 12,108,152 km (0.092 R)
• M39: 13,911,256 km (0.091 R)
• M40: 15,196,750 km (0.1 R)
• M41: 16,481,646 km (0.1 R)
• M42: 16,712,027 km (0.112 R)
• M43: 16,982,051 km (0.115 R)
• M44: 17,175,930 km (0.112 R)
• M45: 18,116,452 km (0.084 R)
• M46: 18,235,232 km (0.094 R)
• M47: 18,593,071 km (0.073 R)
• M48: 19,680,497 km (0.11 R)
• M49: 19,924,940 km (0.095 R)
• M50: 20,211,420 km (0.054 R)
• M51: 20,375,828 km (0.078 R)
• M52: 20,664,403 km (0.068 R)
• M53: 22,765,355 km (0.081 R)
• M54: 23,150,719 km (0.06 R)
• M55: 23,581,412 km (0.095 R)
• M56: 24,363,360 km (0.116 R)
• M57: 24,450,874 km (0.071 R)
• M58: 24,713,718 km (0.119 R)
• M59: 25,198,116 km (0.091 R)
• M60: 25,641,225 km (0.097 R)
• M61: 26,042,147 km (0.084 R)
• M62: 26,715,038 km (0.109 R)
• M63: 27,940,694 km (0.059 R)
• M64: 28,032,247 km (0.09 R)
• M65: 28,215,505 km (0.084 R)
• M66: 28,629,592 km (0.107 R)
• M67: 28,721,744 km (0.087 R)
• M68: 29,045,474 km (0.072 R)
• M69: 29,883,521 km (0.072 R)
• M70: 30,352,510 km (0.099 R)
• M71: 30,540,854 km (0.118 R)
• M72: 30,918,589 km (0.116 R)
• M73: 31,345,391 km (0.081 R)
• M74: 31,440,536 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.9

Radius: 10.8

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.38 AU - 10.56 AU

Year: 11038 Days

Day: 5.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 45,436,407 km

• M1: 136,732 km (0.027 R)
• M2: 217,814 km (0.103 R)
• M3: 345,571 km (0.07 R)
• M4: 478,414 km (0.07 R)
• M5: 631,453 km (0.085 R)
• M6: 874,848 km (0.092 R)
• M7: 1,303,147 km (0.096 R)
• M8: 1,525,150 km (0.111 R)
• M9: 1,808,040 km (0.086 R)
• M10: 2,423,785 km (0.112 R)
• M11: 2,550,793 km (0.07 R)
• M12: 2,964,581 km (0.038 R)
• M13: 3,061,520 km (0.078 R)
• M14: 3,339,024 km (0.051 R)
• M15: 3,419,807 km (0.065 R)
• M16: 3,666,195 km (0.116 R)
• M17: 3,791,558 km (0.093 R)
• M18: 4,551,366 km (0.037 R)
• M19: 5,145,868 km (0.11 R)
• M20: 6,232,397 km (0.066 R)
• M21: 6,917,555 km (0.063 R)
• M22: 7,733,612 km (0.06 R)
• M23: 7,922,105 km (0.09 R)
• M24: 8,303,729 km (0.079 R)
• M25: 8,635,687 km (0.103 R)
• M26: 9,513,228 km (0.093 R)
• M27: 10,537,973 km (0.081 R)
• M28: 11,230,462 km (0.103 R)
• M29: 13,947,608 km (0.04 R)
• M30: 14,740,477 km (0.114 R)
• M31: 15,176,255 km (0.062 R)
• M32: 15,243,574 km (0.029 R)
• M33: 16,128,894 km (0.054 R)
• M34: 16,370,046 km (0.103 R)
• M35: 18,163,425 km (0.049 R)
• M36: 18,486,258 km (0.069 R)
• M37: 18,992,347 km (0.076 R)
• M38: 19,210,611 km (0.039 R)
• M39: 19,283,614 km (0.054 R)
• M40: 19,723,282 km (0.025 R)
• M41: 20,018,140 km (0.117 R)
• M42: 20,612,492 km (0.068 R)
• M43: 20,874,288 km (0.099 R)
• M44: 21,061,884 km (0.085 R)
• M45: 21,250,228 km (0.116 R)
• M46: 23,552,539 km (0.107 R)
• M47: 24,574,592 km (0.081 R)
• M48: 24,772,809 km (0.09 R)
• M49: 26,094,357 km (0.089 R)
• M50: 26,540,009 km (0.025 R)
• M51: 26,661,931 km (0.09 R)
• M52: 27,562,061 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.1

Radius: 3.5

Gravity: 48.17 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 9.77 AU - 15.03 AU

Year: 16538 Days

Day: 21.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 45,436,407 km

• M1: 45,478 km (0.118 R)
• M2: 358,287 km (0.086 R)
• M3: 713,881 km (0.11 R)
• M4: 1,003,802 km (0.065 R)
• M5: 1,650,962 km (0.034 R)
• M6: 1,679,087 km (0.118 R)
• M7: 2,274,486 km (0.11 R)
• M8: 2,594,326 km (0.094 R)
• M9: 3,240,290 km (0.098 R)
• M10: 3,783,480 km (0.081 R)
• M11: 3,857,979 km (0.087 R)
• M12: 4,199,511 km (0.089 R)
• M13: 4,315,450 km (0.083 R)
• M14: 4,432,585 km (0.115 R)
• M15: 4,471,780 km (0.107 R)
• M16: 4,550,618 km (0.041 R)
• M17: 5,744,558 km (0.097 R)
• M18: 5,916,297 km (0.103 R)
• M19: 6,133,662 km (0.106 R)
• M20: 6,265,159 km (0.087 R)
• M21: 7,678,560 km (0.101 R)
• M22: 7,773,105 km (0.03 R)
• M23: 7,915,373 km (0.115 R)
• M24: 8,154,730 km (0.079 R)
• M25: 8,396,330 km (0.108 R)
• M26: 8,936,229 km (0.055 R)
• M27: 9,537,762 km (0.036 R)
• M28: 10,204,220 km (0.045 R)
• M29: 10,674,406 km (0.053 R)
• M30: 10,885,489 km (0.078 R)
• M31: 12,181,455 km (0.065 R)
• M32: 12,735,716 km (0.094 R)
• M33: 12,791,516 km (0.075 R)
• M34: 13,241,356 km (0.107 R)
• M35: 13,753,729 km (0.106 R)
• M36: 14,098,851 km (0.108 R)
• M37: 14,330,578 km (0.105 R)
• M38: 15,329,144 km (0.114 R)
• M39: 16,715,468 km (0.072 R)
• M40: 16,899,323 km (0.082 R)
• M41: 19,348,390 km (0.096 R)
• M42: 20,254,205 km (0.076 R)
• M43: 20,778,097 km (0.071 R)
• M44: 20,909,743 km (0.061 R)
• M45: 22,174,144 km (0.072 R)
• M46: 22,511,039 km (0.111 R)
• M47: 22,578,507 km (0.078 R)
• M48: 23,053,481 km (0.026 R)
• M49: 23,189,764 km (0.101 R)
• M50: 23,257,981 km (0.081 R)
• M51: 23,326,347 km (0.105 R)
• M52: 23,531,595 km (0.108 R)
• M53: 23,875,222 km (0.067 R)
• M54: 24,985,687 km (0.087 R)
• M55: 27,112,669 km (0.071 R)
• M56: 28,489,568 km (0.058 R)
• M57: 28,855,634 km (0.11 R)
• M58: 30,037,607 km (0.106 R)
• M59: 30,335,606 km (0.077 R)
• M60: 30,410,255 km (0.104 R)
• M61: 33,368,553 km (0.036 R)
• M62: 33,909,050 km (0.113 R)
• M63: 34,452,539 km (0.043 R)
• M64: 34,530,480 km (0.076 R)
• M65: 35,312,428 km (0.102 R)
• M66: 38,014,614 km (0.095 R)
• M67: 38,095,098 km (0.095 R)
• M68: 39,390,316 km (0.072 R)
• M69: 40,125,290 km (0.073 R)
• M70: 40,289,250 km (0.103 R)
• M71: 40,371,229 km (0.084 R)
• M72: 40,700,045 km (0.117 R)
• M73: 42,524,092 km (0.086 R)
• M74: 42,942,218 km (0.109 R)
• M75: 44,289,796 km (0.107 R)
• M76: 46,337,043 km (0.065 R)
• M77: 47,545,345 km (0.053 R)
• M78: 47,718,878 km (0.088 R)
• M79: 49,904,952 km (0.086 R)
• M80: 53,830,849 km (0.089 R)
• M81: 54,736,814 km (0.118 R)
• M82: 54,827,769 km (0.106 R)
• M83: 55,191,741 km (0.057 R)
• M84: 55,739,269 km (0.031 R)
• M85: 55,830,673 km (0.107 R)
• M86: 57,023,866 km (0.081 R)
• M87: 57,116,018 km (0.098 R)
• M88: 57,300,323 km (0.104 R)
• M89: 60,465,365 km (0.085 R)
• M90: 61,974,209 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.1

Radius: 3.6

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 11.79 AU - 15.79 AU

Year: 19395 Days

Day: 16.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,436,407 km

• M1: 46,226 km (0.119 R)
• M2: 128,205 km (0.096 R)
• M3: 154,385 km (0.098 R)
• M4: 182,958 km (0.111 R)
• M5: 492,626 km (0.079 R)
• M6: 614,398 km (0.05 R)
• M7: 711,936 km (0.088 R)
• M8: 814,411 km (0.109 R)
• M9: 903,571 km (0.035 R)
• M10: 940,073 km (0.092 R)
• M11: 1,110,615 km (0.099 R)
• M12: 1,290,880 km (0.11 R)
• M13: 1,394,851 km (0.111 R)
• M14: 1,480,121 km (0.047 R)
• M15: 2,499,332 km (0.083 R)
• M16: 2,576,973 km (0.068 R)
• M17: 2,655,512 km (0.108 R)
• M18: 2,814,684 km (0.075 R)
• M19: 3,142,602 km (0.095 R)
• M20: 3,685,942 km (0.087 R)
• M21: 3,715,413 km (0.065 R)
• M22: 3,744,883 km (0.079 R)
• M23: 4,227,187 km (0.108 R)
• M24: 4,506,935 km (0.055 R)
• M25: 4,760,653 km (0.119 R)
• M26: 4,889,307 km (0.085 R)
• M27: 6,201,879 km (0.053 R)
• M28: 6,555,079 km (0.026 R)
• M29: 8,184,649 km (0.075 R)
• M30: 8,610,554 km (0.101 R)
• M31: 9,686,462 km (0.12 R)
• M32: 9,931,204 km (0.064 R)
• M33: 11,744,031 km (0.078 R)
• M34: 12,355,887 km (0.103 R)
• M35: 12,710,134 km (0.087 R)
• M36: 12,799,295 km (0.118 R)
• M37: 12,978,064 km (0.103 R)
• M38: 13,519,309 km (0.088 R)
• M39: 13,610,265 km (0.11 R)
• M40: 13,747,147 km (0.11 R)
• M41: 13,884,328 km (0.071 R)
• M42: 14,577,415 km (0.117 R)
• M43: 14,951,559 km (0.041 R)
• M44: 15,661,850 km (0.11 R)
• M45: 16,093,141 km (0.084 R)
• M46: 16,334,442 km (0.089 R)
• M47: 16,625,709 km (0.071 R)
• M48: 17,016,459 km (0.082 R)
• M49: 17,410,499 km (0.11 R)
• M50: 18,408,317 km (0.07 R)
• M51: 19,322,211 km (0.047 R)
• M52: 20,406,795 km (0.068 R)
• M53: 20,459,005 km (0.11 R)
• M54: 20,930,238 km (0.119 R)
• M55: 21,140,872 km (0.036 R)
• M56: 22,796,771 km (0.073 R)
• M57: 23,067,692 km (0.097 R)
• M58: 23,503,471 km (0.112 R)
• M59: 23,832,138 km (0.092 R)
• M60: 24,771,313 km (0.113 R)
• M61: 25,217,563 km (0.065 R)
• M62: 25,441,661 km (0.112 R)
• M63: 26,287,936 km (0.096 R)
• M64: 27,603,201 km (0.116 R)
• M65: 28,822,723 km (0.12 R)
• M66: 29,586,420 km (0.115 R)
• M67: 30,000,507 km (0.119 R)
• M68: 30,119,138 km (0.104 R)
• M69: 30,416,389 km (0.115 R)
• M70: 30,714,687 km (0.063 R)
• M71: 32,220,389 km (0.108 R)
• M72: 34,803,496 km (0.109 R)
• M73: 35,115,407 km (0.069 R)
• M74: 35,177,939 km (0.11 R)
• M75: 35,490,898 km (0.084 R)
• M76: 35,804,904 km (0.099 R)
• M77: 36,056,827 km (0.099 R)
• M78: 37,069,904 km (0.098 R)
• M79: 37,643,911 km (0.084 R)
• M80: 37,707,938 km (0.065 R)
• M81: 38,028,228 km (0.084 R)
• M82: 38,994,779 km (0.102 R)
• M83: 39,708,660 km (0.115 R)
• M84: 41,215,111 km (0.12 R)
• M85: 41,545,124 km (0.112 R)
• M86: 43,208,203 km (0.109 R)
• M87: 43,744,961 km (0.114 R)
• M88: 44,418,899 km (0.107 R)
• M89: 44,689,522 km (0.06 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 13,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit