🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.39 AU - 0.61 AU

Year: 131 Days

Day: 46.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 163 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.66 AU - 0.76 AU

Year: 222 Days

Day: 43.4 Hours

Environment

Temp: 134 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,156,630 km

• M1: 260,001 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.27 AU - 1.63 AU

Year: 648 Days

Day: 27.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.78 AU - 2.4 AU

Year: 1121 Days

Day: 23.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.02 AU - 2.26 AU

Year: 1161 Days

Day: 45.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.14 AU - 4.34 AU

Year: 2682 Days

Day: 21.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.4

Radius: 14.8

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.94 AU - 6.4 AU

Year: 4360 Days

Day: 5.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 86,156,630 km

• M1: 205,996 km (0.081 R)
• M2: 381,325 km (0.058 R)
• M3: 807,829 km (0.117 R)
• M4: 1,196,334 km (0.097 R)
• M5: 1,454,989 km (0.105 R)
• M6: 1,932,655 km (0.071 R)
• M7: 2,027,650 km (0.091 R)
• M8: 2,124,439 km (0.118 R)
• M9: 2,222,725 km (0.1 R)
• M10: 3,102,809 km (0.072 R)
• M11: 3,234,306 km (0.073 R)
• M12: 3,502,685 km (0.075 R)
• M13: 3,620,119 km (0.106 R)
• M14: 3,919,315 km (0.119 R)
• M15: 4,102,871 km (0.101 R)
• M16: 4,268,476 km (0.093 R)
• M17: 4,457,418 km (0.074 R)
• M18: 4,563,633 km (0.063 R)
• M19: 4,713,679 km (0.119 R)
• M20: 4,909,204 km (0.108 R)
• M21: 5,263,601 km (0.077 R)
• M22: 5,398,538 km (0.065 R)
• M23: 5,603,338 km (0.111 R)
• M24: 5,903,730 km (0.113 R)
• M25: 6,044,203 km (0.113 R)
• M26: 6,185,872 km (0.116 R)
• M27: 6,448,267 km (0.071 R)
• M28: 6,714,551 km (0.12 R)
• M29: 7,133,126 km (0.036 R)
• M30: 7,358,121 km (0.097 R)
• M31: 7,560,228 km (0.094 R)
• M32: 7,738,548 km (0.071 R)
• M33: 7,969,976 km (0.082 R)
• M34: 8,598,287 km (0.05 R)
• M35: 8,838,093 km (0.084 R)
• M36: 9,515,771 km (0.118 R)
• M37: 10,125,981 km (0.088 R)
• M38: 10,238,329 km (0.12 R)
• M39: 10,663,336 km (0.085 R)
• M40: 10,978,689 km (0.073 R)
• M41: 11,180,945 km (0.115 R)
• M42: 11,442,891 km (0.1 R)
• M43: 12,002,686 km (0.073 R)
• M44: 13,057,052 km (0.058 R)
• M45: 13,332,910 km (0.075 R)
• M46: 13,456,179 km (0.119 R)
• M47: 14,329,830 km (0.113 R)
• M48: 14,424,526 km (0.096 R)
• M49: 14,837,266 km (0.117 R)
• M50: 14,933,009 km (0.101 R)
• M51: 15,382,850 km (0.064 R)
• M52: 15,935,165 km (0.1 R)
• M53: 16,725,940 km (0.11 R)
• M54: 17,495,770 km (0.111 R)
• M55: 17,597,048 km (0.073 R)
• M56: 18,208,754 km (0.084 R)
• M57: 19,838,922 km (0.09 R)
• M58: 20,582,273 km (0.096 R)
• M59: 20,689,236 km (0.108 R)
• M60: 21,407,007 km (0.044 R)
• M61: 21,696,478 km (0.085 R)
• M62: 21,841,588 km (0.063 R)
• M63: 22,169,507 km (0.075 R)
• M64: 23,014,735 km (0.045 R)
• M65: 24,095,579 km (0.083 R)
• M66: 24,246,075 km (0.079 R)
• M67: 25,805,483 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.7

Radius: 12.4

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.44 AU - 5.82 AU

Year: 4954 Days

Day: 12.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 86,156,630 km

• M1: 170,242 km (0.07 R)
• M2: 340,934 km (0.054 R)
• M3: 516,561 km (0.087 R)
• M4: 617,839 km (0.106 R)
• M5: 819,796 km (0.085 R)
• M6: 904,768 km (0.116 R)
• M7: 1,071,121 km (0.043 R)
• M8: 1,220,419 km (0.115 R)
• M9: 1,758,373 km (0.059 R)
• M10: 1,903,932 km (0.108 R)
• M11: 2,121,447 km (0.063 R)
• M12: 2,364,993 km (0.091 R)
• M13: 2,526,558 km (0.042 R)
• M14: 2,728,964 km (0.072 R)
• M15: 3,248,967 km (0.108 R)
• M16: 3,571,649 km (0.094 R)
• M17: 4,053,953 km (0.078 R)
• M18: 4,183,205 km (0.069 R)
• M19: 4,291,963 km (0.096 R)
• M20: 4,534,760 km (0.109 R)
• M21: 4,782,046 km (0.034 R)
• M22: 5,266,443 km (0.117 R)
• M23: 5,407,813 km (0.113 R)
• M24: 6,010,394 km (0.037 R)
• M25: 6,108,829 km (0.103 R)
• M26: 6,407,426 km (0.087 R)
• M27: 6,609,084 km (0.047 R)
• M28: 6,812,986 km (0.069 R)
• M29: 6,967,222 km (0.116 R)
• M30: 7,070,594 km (0.101 R)
• M31: 7,542,725 km (0.087 R)
• M32: 7,755,902 km (0.098 R)
• M33: 7,836,236 km (0.111 R)
• M34: 8,907,356 km (0.115 R)
• M35: 9,246,046 km (0.103 R)
• M36: 9,646,819 km (0.083 R)
• M37: 9,965,612 km (0.073 R)
• M38: 10,287,846 km (0.097 R)
• M39: 10,762,819 km (0.098 R)
• M40: 11,488,817 km (0.094 R)
• M41: 11,580,670 km (0.038 R)
• M42: 12,105,759 km (0.078 R)
• M43: 12,199,258 km (0.073 R)
• M44: 12,512,665 km (0.1 R)
• M45: 12,702,056 km (0.119 R)
• M46: 13,115,545 km (0.047 R)
• M47: 13,404,418 km (0.041 R)
• M48: 13,760,311 km (0.112 R)
• M49: 13,890,461 km (0.037 R)
• M50: 14,021,060 km (0.11 R)
• M51: 14,713,549 km (0.097 R)
• M52: 15,315,980 km (0.116 R)
• M53: 15,960,597 km (0.044 R)
• M54: 18,232,390 km (0.073 R)
• M55: 18,375,555 km (0.107 R)
• M56: 19,205,674 km (0.116 R)
• M57: 19,533,742 km (0.04 R)
• M58: 19,826,954 km (0.102 R)
• M59: 20,269,614 km (0.087 R)
• M60: 21,768,585 km (0.109 R)
• M61: 22,187,010 km (0.085 R)
• M62: 22,646,574 km (0.111 R)
• M63: 23,225,369 km (0.069 R)
• M64: 23,848,294 km (0.079 R)
• M65: 23,965,579 km (0.107 R)
• M66: 24,083,163 km (0.113 R)
• M67: 24,358,273 km (0.045 R)
• M68: 24,911,636 km (0.093 R)
• M69: 25,269,624 km (0.111 R)
• M70: 25,349,359 km (0.107 R)
• M71: 25,629,257 km (0.115 R)
• M72: 25,749,533 km (0.091 R)
• M73: 26,111,411 km (0.088 R)
• M74: 26,272,827 km (0.1 R)
• M75: 26,394,151 km (0.104 R)
• M76: 27,411,865 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725

Radius: 7.5

Gravity: 12.89 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 12.85 AU - 18.87 AU

Year: 23424 Days

Day: 23.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,156,630 km

• M1: 192,532 km (0.1 R)
• M2: 656,735 km (0.11 R)
• M3: 1,932,206 km (0.1 R)
• M4: 2,855,823 km (0.117 R)
• M5: 3,063,465 km (0.073 R)
• M6: 3,190,324 km (0.081 R)
• M7: 3,805,919 km (0.099 R)
• M8: 4,127,256 km (0.117 R)
• M9: 4,796,108 km (0.025 R)
• M10: 4,845,176 km (0.091 R)
• M11: 5,861,544 km (0.048 R)
• M12: 6,556,426 km (0.118 R)
• M13: 6,720,535 km (0.118 R)
• M14: 6,830,639 km (0.117 R)
• M15: 8,257,503 km (0.104 R)
• M16: 8,913,640 km (0.09 R)
• M17: 9,524,597 km (0.1 R)
• M18: 10,275,579 km (0.111 R)
• M19: 10,915,857 km (0.11 R)
• M20: 11,437,356 km (0.06 R)
• M21: 12,033,653 km (0.029 R)
• M22: 12,100,673 km (0.057 R)
• M23: 12,776,406 km (0.114 R)
• M24: 12,981,505 km (0.09 R)
• M25: 13,256,615 km (0.1 R)
• M26: 13,394,993 km (0.039 R)
• M27: 14,023,304 km (0.111 R)
• M28: 14,164,226 km (0.08 R)
• M29: 15,381,204 km (0.073 R)
• M30: 15,891,931 km (0.069 R)
• M31: 16,260,241 km (0.106 R)
• M32: 16,631,394 km (0.081 R)
• M33: 17,005,239 km (0.114 R)
• M34: 17,761,306 km (0.12 R)
• M35: 18,760,471 km (0.071 R)
• M36: 21,215,820 km (0.112 R)
• M37: 21,539,999 km (0.104 R)
• M38: 22,193,143 km (0.097 R)
• M39: 23,435,404 km (0.114 R)
• M40: 25,297,598 km (0.11 R)
• M41: 25,727,543 km (0.05 R)
• M42: 30,338,897 km (0.082 R)
• M43: 30,978,877 km (0.087 R)
• M44: 31,070,580 km (0.085 R)
• M45: 32,272,001 km (0.116 R)
• M46: 33,677,024 km (0.102 R)
• M47: 33,960,512 km (0.103 R)
• M48: 34,910,907 km (0.089 R)
• M49: 36,062,960 km (0.075 R)
• M50: 36,159,451 km (0.112 R)
• M51: 38,010,425 km (0.113 R)
• M52: 38,305,582 km (0.082 R)
• M53: 39,096,057 km (0.096 R)
• M54: 39,792,286 km (0.101 R)
• M55: 40,392,323 km (0.082 R)
• M56: 41,601,223 km (0.042 R)
• M57: 42,821,942 km (0.115 R)
• M58: 43,026,592 km (0.042 R)
• M59: 43,231,541 km (0.119 R)
• M60: 43,539,563 km (0.11 R)
• M61: 44,157,701 km (0.093 R)
• M62: 45,194,564 km (0.112 R)
• M63: 48,459,089 km (0.108 R)
• M64: 49,421,153 km (0.078 R)
• M65: 50,497,360 km (0.114 R)
• M66: 51,363,831 km (0.045 R)
• M67: 52,016,975 km (0.05 R)
• M68: 54,767,780 km (0.08 R)
• M69: 55,769,637 km (0.039 R)
• M70: 56,328,834 km (0.071 R)
• M71: 57,002,324 km (0.099 R)
• M72: 59,837,054 km (0.091 R)
• M73: 59,951,347 km (0.064 R)
• M74: 60,409,415 km (0.071 R)
• M75: 61,213,953 km (0.044 R)
• M76: 61,444,483 km (0.044 R)
• M77: 61,790,653 km (0.097 R)
• M78: 62,253,359 km (0.113 R)
• M79: 64,349,973 km (0.073 R)
• M80: 64,936,397 km (0.115 R)
• M81: 65,289,148 km (0.032 R)
• M82: 66,824,920 km (0.104 R)
• M83: 67,656,834 km (0.039 R)
• M84: 68,851,223 km (0.116 R)
• M85: 69,090,879 km (0.037 R)
• M86: 71,260,796 km (0.033 R)
• M87: 71,746,092 km (0.073 R)
• M88: 72,841,896 km (0.088 R)
• M89: 76,038,354 km (0.032 R)
• M90: 77,903,390 km (0.096 R)
• M91: 78,403,197 km (0.052 R)
• M92: 80,413,194 km (0.119 R)
• M93: 80,539,454 km (0.098 R)
• M94: 81,171,356 km (0.097 R)
• M95: 84,227,491 km (0.05 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: 411 - 16,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit