🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.61 AU - 0.75 AU

Year: 208 Days

Day: 36.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.09 AU - 1.23 AU

Year: 463 Days

Day: 32 Hours

Environment

Temp: -6 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.29 AU - 1.49 AU

Year: 608 Days

Day: 20.4 Hours

Environment

Temp: -23 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,340,350 km

• M1: 168,597 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.35 AU - 1.61 AU

Year: 668 Days

Day: 19.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,340,350 km

• M1: 159,172 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.64 AU - 2.06 AU

Year: 933 Days

Day: 23.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,340,350 km

• M1: 665,711 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.1 AU - 4.72 AU

Year: 2867 Days

Day: 40.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,340,350 km

• M1: 427,551 km (0.063 R)

Asteroid Belt

Center: 6.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.1

Radius: 12.8

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.99 AU - 10.25 AU

Year: 9386 Days

Day: 13.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,340,350 km

• M1: 170,093 km (0.106 R)
• M2: 455,376 km (0.116 R)
• M3: 1,310,477 km (0.113 R)
• M4: 1,469,201 km (0.117 R)
• M5: 1,551,031 km (0.115 R)
• M6: 2,098,559 km (0.04 R)
• M7: 2,504,119 km (0.054 R)
• M8: 2,678,400 km (0.084 R)
• M9: 3,279,485 km (0.117 R)
• M10: 3,807,266 km (0.111 R)
• M11: 5,130,758 km (0.079 R)
• M12: 5,450,000 km (0.051 R)
• M13: 5,579,552 km (0.11 R)
• M14: 5,974,490 km (0.069 R)
• M15: 6,931,169 km (0.07 R)
• M16: 7,036,485 km (0.088 R)
• M17: 7,284,519 km (0.05 R)
• M18: 7,825,465 km (0.081 R)
• M19: 8,984,549 km (0.114 R)
• M20: 9,138,036 km (0.101 R)
• M21: 9,603,735 km (0.068 R)
• M22: 9,839,650 km (0.073 R)
• M23: 10,236,833 km (0.115 R)
• M24: 10,720,483 km (0.118 R)
• M25: 11,088,194 km (0.119 R)
• M26: 11,211,612 km (0.107 R)
• M27: 11,335,629 km (0.108 R)
• M28: 11,584,859 km (0.061 R)
• M29: 11,836,034 km (0.085 R)
• M30: 11,920,108 km (0.116 R)
• M31: 12,216,013 km (0.064 R)
• M32: 12,471,675 km (0.108 R)
• M33: 12,557,245 km (0.09 R)
• M34: 12,901,620 km (0.106 R)
• M35: 13,864,731 km (0.066 R)
• M36: 15,306,854 km (0.09 R)
• M37: 15,582,413 km (0.091 R)
• M38: 15,674,715 km (0.111 R)
• M39: 15,906,143 km (0.117 R)
• M40: 16,092,243 km (0.101 R)
• M41: 16,278,941 km (0.098 R)
• M42: 16,796,101 km (0.111 R)
• M43: 16,938,069 km (0.062 R)
• M44: 17,318,646 km (0.062 R)
• M45: 17,943,217 km (0.12 R)
• M46: 18,820,160 km (0.081 R)
• M47: 19,412,568 km (0.119 R)
• M48: 19,711,015 km (0.091 R)
• M49: 20,161,604 km (0.116 R)
• M50: 20,312,548 km (0.082 R)
• M51: 20,514,506 km (0.083 R)
• M52: 21,073,104 km (0.066 R)
• M53: 21,431,092 km (0.119 R)
• M54: 22,778,669 km (0.108 R)
• M55: 26,706,661 km (0.093 R)
• M56: 27,707,022 km (0.1 R)
• M57: 29,116,682 km (0.115 R)
• M58: 29,687,099 km (0.119 R)
• M59: 30,203,660 km (0.043 R)
• M60: 30,839,003 km (0.089 R)
• M61: 31,245,610 km (0.028 R)
• M62: 31,361,997 km (0.088 R)
• M63: 32,122,852 km (0.079 R)
• M64: 32,240,436 km (0.119 R)
• M65: 32,712,267 km (0.074 R)
• M66: 33,722,352 km (0.087 R)
• M67: 33,961,559 km (0.084 R)
• M68: 34,381,331 km (0.056 R)
• M69: 35,469,057 km (0.092 R)
• M70: 35,956,147 km (0.118 R)
• M71: 36,078,219 km (0.102 R)
• M72: 36,629,338 km (0.055 R)
• M73: 36,875,277 km (0.092 R)
• M74: 37,492,368 km (0.115 R)
• M75: 37,616,085 km (0.106 R)
• M76: 37,740,102 km (0.051 R)
• M77: 38,050,518 km (0.06 R)
• M78: 38,299,598 km (0.026 R)
• M79: 39,615,760 km (0.061 R)
• M80: 39,994,542 km (0.099 R)
• M81: 40,628,538 km (0.116 R)
• M82: 43,457,284 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.8

Radius: 7.4

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.15 AU - 16.65 AU

Year: 19219 Days

Day: 23.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,340,350 km

• M1: 113,844 km (0.086 R)
• M2: 289,023 km (0.115 R)
• M3: 413,040 km (0.077 R)
• M4: 496,515 km (0.111 R)
• M5: 817,552 km (0.074 R)
• M6: 888,911 km (0.053 R)
• M7: 1,076,656 km (0.07 R)
• M8: 1,175,390 km (0.087 R)
• M9: 1,256,622 km (0.096 R)
• M10: 1,622,987 km (0.059 R)
• M11: 1,736,831 km (0.11 R)
• M12: 2,069,986 km (0.065 R)
• M13: 2,144,037 km (0.09 R)
• M14: 2,193,853 km (0.118 R)
• M15: 2,448,917 km (0.096 R)
• M16: 3,241,786 km (0.104 R)
• M17: 3,299,231 km (0.111 R)
• M18: 3,650,936 km (0.113 R)
• M19: 4,014,758 km (0.105 R)
• M20: 4,390,249 km (0.081 R)
• M21: 4,614,496 km (0.089 R)
• M22: 4,842,483 km (0.091 R)
• M23: 5,479,770 km (0.096 R)
• M24: 6,072,327 km (0.068 R)
• M25: 6,648,578 km (0.091 R)
• M26: 7,204,484 km (0.081 R)
• M27: 7,968,929 km (0.072 R)
• M28: 8,046,720 km (0.119 R)
• M29: 8,638,828 km (0.116 R)
• M30: 8,879,531 km (0.072 R)
• M31: 9,122,478 km (0.068 R)
• M32: 11,013,545 km (0.052 R)
• M33: 11,143,845 km (0.118 R)
• M34: 11,274,593 km (0.069 R)
• M35: 12,429,339 km (0.067 R)
• M36: 12,565,024 km (0.088 R)
• M37: 13,435,534 km (0.092 R)
• M38: 13,995,330 km (0.114 R)
• M39: 14,705,770 km (0.106 R)
• M40: 14,897,255 km (0.085 R)
• M41: 14,945,276 km (0.063 R)
• M42: 15,234,299 km (0.09 R)
• M43: 15,379,559 km (0.098 R)
• M44: 15,476,648 km (0.062 R)
• M45: 18,070,824 km (0.107 R)
• M46: 18,999,678 km (0.116 R)
• M47: 19,891,281 km (0.08 R)
• M48: 20,475,461 km (0.025 R)
• M49: 20,689,236 km (0.116 R)
• M50: 21,011,320 km (0.077 R)
• M51: 21,173,035 km (0.093 R)
• M52: 22,536,321 km (0.12 R)
• M53: 23,367,935 km (0.11 R)
• M54: 23,871,631 km (0.11 R)
• M55: 27,261,669 km (0.109 R)
• M56: 28,087,898 km (0.095 R)
• M57: 28,623,458 km (0.081 R)
• M58: 28,742,837 km (0.066 R)
• M59: 31,289,591 km (0.072 R)
• M60: 31,597,613 km (0.034 R)
• M61: 31,844,749 km (0.114 R)
• M62: 32,964,639 km (0.085 R)
• M63: 33,529,371 km (0.067 R)
• M64: 33,844,573 km (0.119 R)
• M65: 34,795,866 km (0.103 R)
• M66: 35,820,313 km (0.063 R)
• M67: 36,271,649 km (0.085 R)
• M68: 37,636,730 km (0.099 R)
• M69: 37,833,152 km (0.077 R)
• M70: 37,964,349 km (0.078 R)
• M71: 38,029,873 km (0.093 R)
• M72: 38,754,226 km (0.078 R)
• M73: 39,018,715 km (0.109 R)
• M74: 40,551,196 km (0.074 R)
• M75: 40,819,724 km (0.084 R)
• M76: 41,628,899 km (0.111 R)
• M77: 41,832,053 km (0.091 R)
• M78: 42,103,274 km (0.095 R)
• M79: 43,331,622 km (0.119 R)
• M80: 44,987,371 km (0.092 R)
• M81: 45,474,312 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.7

Radius: 4.5

Gravity: 37.27 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 17.2 AU - 18.74 AU

Year: 28251 Days

Day: 19 Hours

Environment

Temp: -201 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,340,350 km

• M1: 64,776 km (0.109 R)
• M2: 170,093 km (0.108 R)
• M3: 256,112 km (0.09 R)
• M4: 294,708 km (0.119 R)
• M5: 470,485 km (0.098 R)
• M6: 569,818 km (0.116 R)
• M7: 1,194,838 km (0.102 R)
• M8: 1,472,941 km (0.113 R)
• M9: 2,127,581 km (0.112 R)
• M10: 2,463,129 km (0.093 R)
• M11: 2,905,639 km (0.116 R)
• M12: 3,043,120 km (0.111 R)
• M13: 3,229,818 km (0.08 R)
• M14: 3,277,091 km (0.078 R)
• M15: 3,324,513 km (0.115 R)
• M16: 3,420,107 km (0.111 R)
• M17: 3,663,353 km (0.12 R)
• M18: 3,911,984 km (0.051 R)
• M19: 5,124,924 km (0.096 R)
• M20: 5,572,072 km (0.101 R)
• M21: 6,925,484 km (0.048 R)
• M22: 7,232,608 km (0.097 R)
• M23: 7,481,539 km (0.059 R)
• M24: 9,233,629 km (0.07 R)
• M25: 10,398,548 km (0.12 R)
• M26: 10,749,953 km (0.114 R)
• M27: 11,320,220 km (0.086 R)
• M28: 11,681,649 km (0.084 R)
• M29: 12,046,817 km (0.083 R)
• M30: 13,392,151 km (0.078 R)
• M31: 14,160,037 km (0.1 R)
• M32: 14,315,319 km (0.091 R)
• M33: 15,100,110 km (0.04 R)
• M34: 15,179,397 km (0.083 R)
• M35: 15,497,741 km (0.069 R)
• M36: 15,737,995 km (0.099 R)
• M37: 15,818,329 km (0.1 R)
• M38: 16,466,088 km (0.028 R)
• M39: 17,122,374 km (0.095 R)
• M40: 17,954,736 km (0.071 R)
• M41: 18,460,527 km (0.102 R)
• M42: 19,486,020 km (0.076 R)
• M43: 20,617,728 km (0.115 R)
• M44: 21,502,749 km (0.08 R)
• M45: 24,138,215 km (0.093 R)
• M46: 24,416,616 km (0.117 R)
• M47: 24,696,065 km (0.069 R)
• M48: 29,904,166 km (0.064 R)
• M49: 31,510,248 km (0.085 R)
• M50: 35,540,265 km (0.085 R)
• M51: 35,645,732 km (0.057 R)
• M52: 37,561,632 km (0.089 R)
• M53: 37,884,165 km (0.115 R)
• M54: 39,074,665 km (0.104 R)
• M55: 39,948,316 km (0.109 R)
• M56: 41,159,909 km (0.102 R)
• M57: 43,393,406 km (0.062 R)
• M58: 43,957,988 km (0.036 R)
• M59: 44,411,419 km (0.112 R)
• M60: 45,780,688 km (0.05 R)
• M61: 46,240,253 km (0.051 R)
• M62: 46,585,974 km (0.096 R)
• M63: 48,677,950 km (0.074 R)
• M64: 49,381,958 km (0.041 R)
• M65: 51,276,017 km (0.105 R)
• M66: 53,435,013 km (0.113 R)
• M67: 53,676,614 km (0.109 R)
• M68: 54,525,582 km (0.114 R)
• M69: 58,835,945 km (0.095 R)
• M70: 58,960,710 km (0.12 R)
• M71: 59,961,819 km (0.083 R)
• M72: 62,489,275 km (0.115 R)
• M73: 63,126,561 km (0.101 R)
• M74: 63,382,075 km (0.042 R)
• M75: 64,150,709 km (0.085 R)
• M76: 64,793,680 km (0.092 R)
• M77: 64,922,484 km (0.113 R)
• M78: 72,538,960 km (0.081 R)
• M79: 73,208,560 km (0.096 R)
• M80: 74,419,256 km (0.083 R)
• M81: 74,824,217 km (0.067 R)
• M82: 76,043,590 km (0.108 R)
• M83: 76,723,811 km (0.072 R)
• M84: 77,542,859 km (0.071 R)
• M85: 77,816,474 km (0.056 R)
• M86: 79,327,263 km (0.067 R)
• M87: 80,847,776 km (0.118 R)
• M88: 84,479,563 km (0.063 R)
• M89: 88,449,741 km (0.096 R)
• M90: 89,021,953 km (0.051 R)
• M91: 90,601,557 km (0.097 R)
• M92: 92,770,576 km (0.038 R)
• M93: 95,249,413 km (0.042 R)
• M94: 96,423,457 km (0.095 R)
• M95: 97,749,941 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.3

Radius: 5.2

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 16.97 AU - 20.74 AU

Year: 30351 Days

Day: 18.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,340,350 km

• M1: 69,862 km (0.117 R)
• M2: 392,545 km (0.099 R)
• M3: 557,701 km (0.111 R)
• M4: 803,490 km (0.093 R)
• M5: 1,080,246 km (0.102 R)
• M6: 1,148,313 km (0.095 R)
• M7: 1,288,486 km (0.075 R)
• M8: 1,336,507 km (0.026 R)
• M9: 1,409,511 km (0.116 R)
• M10: 1,741,768 km (0.032 R)
• M11: 1,848,730 km (0.119 R)
• M12: 2,505,316 km (0.101 R)
• M13: 2,780,276 km (0.03 R)
• M14: 3,032,798 km (0.092 R)
• M15: 3,227,125 km (0.092 R)
• M16: 4,257,705 km (0.062 R)
• M17: 4,402,217 km (0.107 R)
• M18: 6,465,022 km (0.103 R)
• M19: 6,756,887 km (0.04 R)
• M20: 6,798,924 km (0.117 R)
• M21: 7,010,455 km (0.074 R)
• M22: 7,181,147 km (0.12 R)
• M23: 7,267,165 km (0.099 R)
• M24: 7,833,842 km (0.117 R)
• M25: 7,966,685 km (0.032 R)
• M26: 8,189,735 km (0.079 R)
• M27: 8,641,820 km (0.091 R)
• M28: 9,712,343 km (0.113 R)
• M29: 9,998,374 km (0.078 R)
• M30: 10,384,187 km (0.087 R)
• M31: 10,578,813 km (0.116 R)
• M32: 10,922,440 km (0.099 R)
• M33: 11,120,507 km (0.09 R)
• M34: 11,671,177 km (0.042 R)
• M35: 11,721,592 km (0.089 R)
• M36: 12,539,443 km (0.089 R)
• M37: 14,391,764 km (0.077 R)
• M38: 14,445,918 km (0.114 R)
• M39: 14,772,341 km (0.09 R)
• M40: 14,826,944 km (0.103 R)
• M41: 15,156,209 km (0.104 R)
• M42: 15,266,463 km (0.117 R)
• M43: 15,543,368 km (0.054 R)
• M44: 15,766,120 km (0.112 R)
• M45: 16,383,959 km (0.098 R)
• M46: 16,497,204 km (0.073 R)
• M47: 16,553,902 km (0.094 R)
• M48: 16,838,288 km (0.116 R)
• M49: 17,181,764 km (0.042 R)
• M50: 17,875,749 km (0.11 R)
• M51: 17,992,286 km (0.035 R)
• M52: 18,226,107 km (0.08 R)
• M53: 18,402,184 km (0.065 R)
• M54: 18,815,074 km (0.118 R)
• M55: 19,290,795 km (0.114 R)
• M56: 20,497,152 km (0.08 R)
• M57: 21,417,927 km (0.119 R)
• M58: 21,603,728 km (0.061 R)
• M59: 21,914,592 km (0.087 R)
• M60: 23,682,241 km (0.045 R)
• M61: 24,195,660 km (0.104 R)
• M62: 24,324,614 km (0.085 R)
• M63: 25,102,971 km (0.119 R)
• M64: 25,298,795 km (0.093 R)
• M65: 25,429,693 km (0.112 R)
• M66: 25,626,414 km (0.116 R)
• M67: 26,750,642 km (0.084 R)
• M68: 27,688,471 km (0.119 R)
• M69: 29,941,415 km (0.061 R)
• M70: 30,984,711 km (0.111 R)
• M71: 31,827,994 km (0.082 R)
• M72: 32,465,431 km (0.09 R)
• M73: 33,035,399 km (0.111 R)
• M74: 33,465,193 km (0.117 R)
• M75: 34,330,168 km (0.118 R)
• M76: 36,820,823 km (0.078 R)
• M77: 37,788,422 km (0.082 R)
• M78: 39,141,834 km (0.067 R)
• M79: 39,368,924 km (0.102 R)
• M80: 41,124,604 km (0.065 R)
• M81: 41,278,540 km (0.061 R)
• M82: 41,895,931 km (0.115 R)
• M83: 42,516,463 km (0.092 R)
• M84: 43,845,042 km (0.11 R)
• M85: 43,923,580 km (0.073 R)
• M86: 44,949,373 km (0.119 R)
• M87: 46,382,670 km (0.034 R)
• M88: 47,024,445 km (0.075 R)
• M89: 47,830,927 km (0.034 R)
• M90: 50,113,043 km (0.08 R)
• M91: 52,180,336 km (0.116 R)
• M92: 52,263,662 km (0.086 R)
• M93: 57,082,808 km (0.058 R)
• M94: 57,254,396 km (0.08 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 17,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit