🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.59 AU - 0.91 AU

Year: 250 Days

Day: 30.9 Hours

Environment

Temp: 155 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.54 AU - 3.46 AU

Year: 2001 Days

Day: 14.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.32 AU - 4.64 AU

Year: 3057 Days

Day: 47.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,245,315 km

• M1: 3,666,195 km (0.117 R)

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510

Radius: 9.3

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.46 AU - 6.94 AU

Year: 5239 Days

Day: 10.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 27,245,315 km

• M1: 132,095 km (0.099 R)
• M2: 207,343 km (0.099 R)
• M3: 299,794 km (0.12 R)
• M4: 824,883 km (0.116 R)
• M5: 926,011 km (0.097 R)
• M6: 1,418,487 km (0.111 R)
• M7: 1,636,152 km (0.102 R)
• M8: 1,749,248 km (0.06 R)
• M9: 1,932,206 km (0.111 R)
• M10: 2,017,477 km (0.05 R)
• M11: 2,191,908 km (0.114 R)
• M12: 2,262,967 km (0.047 R)
• M13: 2,593,129 km (0.088 R)
• M14: 2,668,527 km (0.11 R)
• M15: 2,977,746 km (0.107 R)
• M16: 3,116,722 km (0.101 R)
• M17: 3,197,056 km (0.104 R)
• M18: 3,380,463 km (0.075 R)
• M19: 4,038,694 km (0.034 R)
• M20: 4,215,070 km (0.059 R)
• M21: 4,484,346 km (0.038 R)
• M22: 4,712,931 km (0.083 R)
• M23: 5,181,921 km (0.115 R)
• M24: 5,277,514 km (0.056 R)
• M25: 5,543,349 km (0.031 R)
• M26: 5,690,254 km (0.042 R)
• M27: 5,937,988 km (0.098 R)
• M28: 6,214,595 km (0.096 R)
• M29: 7,524,623 km (0.06 R)
• M30: 7,906,397 km (0.032 R)
• M31: 8,044,326 km (0.104 R)
• M32: 8,603,822 km (0.118 R)
• M33: 8,717,367 km (0.108 R)
• M34: 8,802,638 km (0.099 R)
• M35: 9,495,874 km (0.058 R)
• M36: 9,789,984 km (0.109 R)
• M37: 9,938,086 km (0.116 R)
• M38: 10,326,741 km (0.075 R)
• M39: 11,026,709 km (0.07 R)
• M40: 11,679,106 km (0.103 R)
• M41: 12,248,176 km (0.075 R)
• M42: 12,988,536 km (0.105 R)
• M43: 13,053,611 km (0.034 R)
• M44: 13,118,836 km (0.12 R)
• M45: 13,512,278 km (0.073 R)
• M46: 14,243,363 km (0.107 R)
• M47: 14,310,532 km (0.092 R)
• M48: 14,377,702 km (0.117 R)
• M49: 15,226,969 km (0.1 R)
• M50: 16,057,387 km (0.065 R)
• M51: 16,337,434 km (0.104 R)
• M52: 16,513,361 km (0.082 R)
• M53: 17,080,337 km (0.087 R)
• M54: 17,366,218 km (0.115 R)
• M55: 17,689,799 km (0.06 R)
• M56: 18,051,676 km (0.068 R)
• M57: 18,415,947 km (0.09 R)
• M58: 18,525,752 km (0.08 R)
• M59: 19,188,919 km (0.111 R)
• M60: 19,374,420 km (0.077 R)
• M61: 19,486,170 km (0.118 R)
• M62: 19,897,265 km (0.11 R)
• M63: 20,085,160 km (0.108 R)
• M64: 21,570,667 km (0.091 R)
• M65: 21,725,052 km (0.116 R)
• M66: 22,854,964 km (0.027 R)
• M67: 22,933,653 km (0.107 R)
• M68: 23,249,155 km (0.064 R)
• M69: 23,328,142 km (0.081 R)
• M70: 23,486,567 km (0.115 R)
• M71: 23,884,347 km (0.09 R)
• M72: 24,444,741 km (0.102 R)
• M73: 24,928,690 km (0.034 R)
• M74: 25,050,163 km (0.057 R)
• M75: 25,131,245 km (0.079 R)
• M76: 25,212,477 km (0.11 R)
• M77: 25,415,781 km (0.063 R)
• M78: 25,538,002 km (0.066 R)
• M79: 25,947,003 km (0.042 R)
• M80: 26,234,530 km (0.118 R)
• M81: 26,647,121 km (0.083 R)
• M82: 27,061,806 km (0.106 R)
• M83: 27,228,308 km (0.109 R)
• M84: 27,855,872 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.4

Radius: 8.6

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.59 AU - 7.53 AU

Year: 5744 Days

Day: 6.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 27,245,315 km

• M1: 108,608 km (0.066 R)
• M2: 192,832 km (0.045 R)
• M3: 305,928 km (0.047 R)
• M4: 369,806 km (0.065 R)
• M5: 425,008 km (0.089 R)
• M6: 545,583 km (0.097 R)
• M7: 652,546 km (0.069 R)
• M8: 859,889 km (0.11 R)
• M9: 1,119,740 km (0.073 R)
• M10: 1,370,017 km (0.051 R)
• M11: 1,461,272 km (0.1 R)
• M12: 1,961,078 km (0.094 R)
• M13: 3,090,692 km (0.078 R)
• M14: 3,318,829 km (0.102 R)
• M15: 3,986,634 km (0.098 R)
• M16: 4,185,000 km (0.099 R)
• M17: 4,268,626 km (0.113 R)
• M18: 4,437,522 km (0.115 R)
• M19: 5,224,855 km (0.079 R)
• M20: 5,515,225 km (0.077 R)
• M21: 5,606,928 km (0.119 R)
• M22: 5,699,380 km (0.075 R)
• M23: 6,708,866 km (0.091 R)
• M24: 6,846,347 km (0.068 R)
• M25: 7,104,253 km (0.065 R)
• M26: 7,164,092 km (0.108 R)
• M27: 7,425,889 km (0.088 R)
• M28: 8,208,884 km (0.099 R)
• M29: 8,867,115 km (0.106 R)
• M30: 9,018,059 km (0.105 R)
• M31: 9,498,118 km (0.09 R)
• M32: 9,763,505 km (0.111 R)
• M33: 10,278,870 km (0.105 R)
• M34: 10,551,287 km (0.055 R)
• M35: 10,803,210 km (0.088 R)
• M36: 11,359,565 km (0.068 R)
• M37: 12,476,014 km (0.088 R)
• M38: 13,330,068 km (0.05 R)
• M39: 13,776,468 km (0.098 R)
• M40: 14,480,924 km (0.077 R)
• M41: 14,633,365 km (0.027 R)
• M42: 14,709,809 km (0.058 R)
• M43: 14,811,835 km (0.06 R)
• M44: 15,093,976 km (0.084 R)
• M45: 15,274,391 km (0.103 R)
• M46: 15,585,256 km (0.108 R)
• M47: 15,767,616 km (0.11 R)
• M48: 17,332,559 km (0.094 R)
• M49: 17,548,578 km (0.055 R)
• M50: 17,656,887 km (0.098 R)
• M51: 18,147,119 km (0.063 R)
• M52: 18,339,053 km (0.06 R)
• M53: 18,393,956 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.8

Radius: 3.7

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.98 AU - 13.02 AU

Year: 15015 Days

Day: 22.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 27,245,315 km

• M1: 65,524 km (0.119 R)
• M2: 332,107 km (0.096 R)
• M3: 387,309 km (0.114 R)
• M4: 792,719 km (0.049 R)
• M5: 855,101 km (0.066 R)
• M6: 919,129 km (0.099 R)
• M7: 1,024,895 km (0.064 R)
• M8: 1,162,525 km (0.096 R)
• M9: 1,770,491 km (0.046 R)
• M10: 2,227,811 km (0.064 R)
• M11: 2,460,586 km (0.027 R)
• M12: 2,626,191 km (0.028 R)
• M13: 2,682,290 km (0.117 R)
• M14: 2,757,538 km (0.101 R)
• M15: 3,405,147 km (0.086 R)
• M16: 3,989,925 km (0.095 R)
• M17: 4,227,935 km (0.119 R)
• M18: 4,448,442 km (0.109 R)
• M19: 5,132,105 km (0.115 R)
• M20: 6,518,278 km (0.116 R)
• M21: 6,670,569 km (0.113 R)
• M22: 6,696,001 km (0.037 R)
• M23: 7,265,071 km (0.11 R)
• M24: 7,291,400 km (0.081 R)
• M25: 8,011,564 km (0.067 R)
• M26: 8,311,508 km (0.101 R)
• M27: 8,587,217 km (0.076 R)
• M28: 8,642,718 km (0.087 R)
• M29: 8,698,368 km (0.101 R)
• M30: 8,726,343 km (0.029 R)
• M31: 9,461,168 km (0.03 R)
• M32: 9,547,187 km (0.088 R)
• M33: 9,836,060 km (0.034 R)
• M34: 9,865,082 km (0.115 R)
• M35: 9,981,469 km (0.118 R)
• M36: 10,929,172 km (0.066 R)
• M37: 10,989,460 km (0.03 R)
• M38: 11,322,464 km (0.082 R)
• M39: 11,383,351 km (0.084 R)
• M40: 11,474,905 km (0.076 R)
• M41: 11,627,943 km (0.088 R)
• M42: 11,658,760 km (0.057 R)
• M43: 12,060,281 km (0.108 R)
• M44: 12,560,836 km (0.099 R)
• M45: 12,687,096 km (0.066 R)
• M46: 13,004,393 km (0.107 R)
• M47: 13,614,603 km (0.092 R)
• M48: 13,646,916 km (0.086 R)
• M49: 14,004,754 km (0.093 R)
• M50: 14,070,129 km (0.117 R)
• M51: 14,299,761 km (0.075 R)
• M52: 14,596,713 km (0.102 R)
• M53: 14,829,188 km (0.09 R)
• M54: 14,929,269 km (0.113 R)
• M55: 15,029,500 km (0.115 R)
• M56: 15,264,219 km (0.065 R)
• M57: 15,533,944 km (0.106 R)
• M58: 15,669,330 km (0.046 R)
• M59: 16,043,923 km (0.086 R)
• M60: 16,112,289 km (0.054 R)
• M61: 16,559,437 km (0.081 R)
• M62: 16,663,108 km (0.107 R)
• M63: 16,767,079 km (0.098 R)
• M64: 17,080,337 km (0.088 R)
• M65: 17,465,701 km (0.073 R)
• M66: 17,783,148 km (0.104 R)
• M67: 18,423,875 km (0.118 R)
• M68: 18,963,475 km (0.042 R)
• M69: 18,999,678 km (0.063 R)
• M70: 19,071,933 km (0.118 R)
• M71: 19,253,396 km (0.037 R)
• M72: 19,947,829 km (0.094 R)
• M73: 20,021,431 km (0.118 R)
• M74: 20,095,033 km (0.063 R)
• M75: 20,168,785 km (0.053 R)
• M76: 20,353,538 km (0.095 R)
• M77: 20,575,990 km (0.062 R)
• M78: 20,873,989 km (0.108 R)
• M79: 21,738,366 km (0.11 R)
• M80: 22,461,073 km (0.098 R)
• M81: 22,652,708 km (0.102 R)
• M82: 22,883,238 km (0.103 R)
• M83: 22,998,728 km (0.09 R)
• M84: 23,037,324 km (0.081 R)
• M85: 23,075,920 km (0.094 R)
• M86: 23,269,201 km (0.07 R)
• M87: 23,813,139 km (0.091 R)
• M88: 24,361,265 km (0.108 R)
• M89: 24,558,136 km (0.053 R)
• M90: 24,597,480 km (0.092 R)
• M91: 25,390,349 km (0.11 R)
• M92: 25,430,142 km (0.077 R)
• M93: 25,789,925 km (0.116 R)
• M94: 26,514,278 km (0.073 R)
• M95: 26,635,602 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 12,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit