🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.72 AU - 2.48 AU

Year: 1117 Days

Day: 36.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,759,203 km

• M1: 101,727 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.79 AU - 2.49 AU

Year: 1149 Days

Day: 16.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,759,203 km

• M1: 1,078,002 km (0.102 R)

Asteroid Belt

Center: 4.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.2

Radius: 8.7

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.37 AU - 7.61 AU

Year: 6069 Days

Day: 10.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 31,759,203 km

• M1: 119,230 km (0.118 R)
• M2: 381,624 km (0.098 R)
• M3: 497,114 km (0.106 R)
• M4: 701,614 km (0.095 R)
• M5: 806,033 km (0.075 R)
• M6: 864,526 km (0.115 R)
• M7: 968,347 km (0.117 R)
• M8: 1,227,301 km (0.111 R)
• M9: 1,507,947 km (0.079 R)
• M10: 1,666,819 km (0.07 R)
• M11: 1,864,588 km (0.078 R)
• M12: 2,105,291 km (0.091 R)
• M13: 2,667,031 km (0.088 R)
• M14: 3,097,723 km (0.059 R)
• M15: 3,341,867 km (0.06 R)
• M16: 3,592,294 km (0.057 R)
• M17: 3,935,770 km (0.115 R)
• M18: 4,215,219 km (0.074 R)
• M19: 4,395,185 km (0.119 R)
• M20: 4,562,286 km (0.083 R)
• M21: 4,700,515 km (0.116 R)
• M22: 5,493,982 km (0.077 R)
• M23: 5,740,220 km (0.059 R)
• M24: 6,023,558 km (0.12 R)
• M25: 6,175,400 km (0.084 R)
• M26: 6,379,900 km (0.118 R)
• M27: 6,569,441 km (0.062 R)
• M28: 7,363,656 km (0.086 R)
• M29: 7,726,431 km (0.047 R)
• M30: 7,781,333 km (0.054 R)
• M31: 8,281,439 km (0.115 R)
• M32: 8,337,688 km (0.025 R)
• M33: 8,772,868 km (0.109 R)
• M34: 8,868,461 km (0.102 R)
• M35: 8,964,353 km (0.114 R)
• M36: 9,626,025 km (0.116 R)
• M37: 9,744,506 km (0.087 R)
• M38: 10,042,505 km (0.111 R)
• M39: 10,424,428 km (0.09 R)
• M40: 10,708,964 km (0.11 R)
• M41: 11,452,315 km (0.12 R)
• M42: 11,872,386 km (0.114 R)
• M43: 12,169,488 km (0.091 R)
• M44: 12,340,328 km (0.059 R)
• M45: 12,426,048 km (0.06 R)
• M46: 12,576,543 km (0.079 R)
• M47: 12,966,395 km (0.103 R)
• M48: 13,075,452 km (0.103 R)
• M49: 13,404,268 km (0.118 R)
• M50: 13,913,799 km (0.09 R)
• M51: 14,003,109 km (0.061 R)
• M52: 14,814,976 km (0.09 R)
• M53: 15,341,710 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.2

Radius: 11.7

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.16 AU - 11.12 AU

Year: 11853 Days

Day: 10.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 31,759,203 km

• M1: 396,734 km (0.069 R)
• M2: 481,705 km (0.105 R)
• M3: 837,150 km (0.078 R)
• M4: 914,043 km (0.087 R)
• M5: 1,034,170 km (0.095 R)
• M6: 1,450,950 km (0.06 R)
• M7: 1,617,452 km (0.074 R)
• M8: 1,690,905 km (0.111 R)
• M9: 1,815,819 km (0.105 R)
• M10: 1,996,084 km (0.088 R)
• M11: 2,864,650 km (0.032 R)
• M12: 3,386,148 km (0.115 R)
• M13: 3,674,273 km (0.106 R)
• M14: 4,003,987 km (0.066 R)
• M15: 4,172,434 km (0.099 R)
• M16: 4,309,017 km (0.111 R)
• M17: 5,454,039 km (0.104 R)
• M18: 5,566,088 km (0.112 R)
• M19: 5,716,583 km (0.085 R)
• M20: 5,868,575 km (0.111 R)
• M21: 6,021,763 km (0.099 R)
• M22: 6,608,486 km (0.108 R)
• M23: 7,419,157 km (0.025 R)
• M24: 9,089,118 km (0.119 R)
• M25: 9,490,639 km (0.069 R)
• M26: 10,218,582 km (0.113 R)
• M27: 10,403,335 km (0.107 R)
• M28: 10,729,458 km (0.104 R)
• M29: 11,011,750 km (0.108 R)
• M30: 11,391,878 km (0.098 R)
• M31: 12,018,843 km (0.077 R)
• M32: 12,116,231 km (0.061 R)
• M33: 12,262,986 km (0.101 R)
• M34: 12,459,408 km (0.117 R)
• M35: 12,905,360 km (0.117 R)
• M36: 13,005,291 km (0.113 R)
• M37: 13,356,696 km (0.036 R)
• M38: 13,558,803 km (0.035 R)
• M39: 14,068,782 km (0.112 R)
• M40: 15,636,269 km (0.085 R)
• M41: 16,063,670 km (0.101 R)
• M42: 16,929,841 km (0.059 R)
• M43: 18,990,403 km (0.061 R)
• M44: 19,503,673 km (0.058 R)
• M45: 20,718,707 km (0.12 R)
• M46: 21,305,878 km (0.114 R)
• M47: 21,483,152 km (0.077 R)
• M48: 21,958,275 km (0.044 R)
• M49: 22,858,255 km (0.081 R)
• M50: 22,979,131 km (0.079 R)
• M51: 23,586,947 km (0.119 R)
• M52: 24,015,545 km (0.097 R)
• M53: 24,385,051 km (0.11 R)
• M54: 25,129,600 km (0.102 R)
• M55: 25,818,648 km (0.08 R)
• M56: 27,151,266 km (0.099 R)
• M57: 27,793,788 km (0.059 R)
• M58: 27,987,518 km (0.08 R)
• M59: 28,311,397 km (0.043 R)
• M60: 28,571,249 km (0.048 R)
• M61: 28,962,746 km (0.107 R)
• M62: 29,356,039 km (0.092 R)
• M63: 32,429,378 km (0.105 R)
• M64: 32,974,213 km (0.117 R)
• M65: 33,728,336 km (0.083 R)
• M66: 34,696,384 km (0.114 R)
• M67: 34,835,360 km (0.106 R)
• M68: 35,393,510 km (0.091 R)
• M69: 37,298,489 km (0.091 R)
• M70: 39,381,490 km (0.114 R)
• M71: 39,817,268 km (0.101 R)
• M72: 40,327,547 km (0.082 R)
• M73: 40,766,617 km (0.11 R)
• M74: 41,207,481 km (0.049 R)
• M75: 41,945,448 km (0.092 R)
• M76: 42,613,552 km (0.114 R)
• M77: 42,986,051 km (0.072 R)
• M78: 43,135,499 km (0.1 R)
• M79: 43,659,540 km (0.079 R)
• M80: 45,396,521 km (0.071 R)
• M81: 48,315,325 km (0.089 R)
• M82: 48,859,712 km (0.068 R)
• M83: 48,937,652 km (0.083 R)
• M84: 49,171,623 km (0.039 R)
• M85: 49,249,713 km (0.106 R)
• M86: 49,640,762 km (0.06 R)
• M87: 50,583,528 km (0.09 R)
• M88: 51,532,128 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.2

Radius: 3.8

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 12.29 AU - 13.47 AU

Year: 16969 Days

Day: 16 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 31,759,203 km

• M1: 237,412 km (0.075 R)
• M2: 659,876 km (0.082 R)
• M3: 791,822 km (0.119 R)
• M4: 889,210 km (0.088 R)
• M5: 1,188,405 km (0.098 R)
• M6: 1,219,971 km (0.067 R)
• M7: 1,316,312 km (0.098 R)
• M8: 1,448,706 km (0.101 R)
• M9: 1,744,162 km (0.106 R)
• M10: 1,780,065 km (0.119 R)
• M11: 1,871,170 km (0.091 R)
• M12: 1,907,971 km (0.093 R)
• M13: 1,945,072 km (0.103 R)
• M14: 2,153,461 km (0.099 R)
• M15: 2,192,058 km (0.082 R)
• M16: 2,309,342 km (0.116 R)
• M17: 2,468,963 km (0.107 R)
• M18: 2,529,850 km (0.096 R)
• M19: 2,820,069 km (0.036 R)
• M20: 2,926,284 km (0.108 R)
• M21: 3,120,911 km (0.09 R)
• M22: 3,409,186 km (0.091 R)
• M23: 3,476,954 km (0.087 R)
• M24: 3,545,170 km (0.093 R)
• M25: 3,799,188 km (0.067 R)
• M26: 3,845,862 km (0.118 R)
• M27: 4,821,539 km (0.092 R)
• M28: 4,872,103 km (0.119 R)
• M29: 5,025,292 km (0.05 R)
• M30: 5,051,023 km (0.092 R)
• M31: 5,310,276 km (0.067 R)
• M32: 5,336,455 km (0.066 R)
• M33: 5,415,144 km (0.1 R)
• M34: 5,814,720 km (0.1 R)
• M35: 5,922,729 km (0.116 R)
• M36: 6,168,519 km (0.114 R)
• M37: 6,473,399 km (0.109 R)
• M38: 6,613,572 km (0.101 R)
• M39: 6,641,846 km (0.085 R)
• M40: 7,011,503 km (0.106 R)
• M41: 7,387,891 km (0.099 R)
• M42: 7,830,401 km (0.102 R)
• M43: 8,039,689 km (0.102 R)
• M44: 8,099,977 km (0.086 R)
• M45: 8,281,289 km (0.056 R)
• M46: 9,208,347 km (0.067 R)
• M47: 9,239,763 km (0.095 R)
• M48: 10,102,793 km (0.114 R)
• M49: 10,725,270 km (0.056 R)
• M50: 11,292,844 km (0.11 R)
• M51: 11,972,766 km (0.039 R)
• M52: 13,336,650 km (0.101 R)
• M53: 13,658,286 km (0.12 R)
• M54: 13,910,208 km (0.106 R)
• M55: 14,199,979 km (0.103 R)
• M56: 14,601,799 km (0.12 R)
• M57: 15,081,410 km (0.074 R)
• M58: 15,453,759 km (0.098 R)
• M59: 16,131,737 km (0.062 R)
• M60: 16,169,735 km (0.114 R)
• M61: 16,245,730 km (0.114 R)
• M62: 16,589,207 km (0.102 R)
• M63: 16,665,801 km (0.103 R)
• M64: 16,704,098 km (0.116 R)
• M65: 17,790,328 km (0.098 R)
• M66: 18,341,896 km (0.099 R)
• M67: 18,619,699 km (0.079 R)
• M68: 18,979,033 km (0.105 R)
• M69: 19,179,644 km (0.063 R)
• M70: 19,381,003 km (0.045 R)
• M71: 19,704,583 km (0.055 R)
• M72: 19,785,814 km (0.087 R)
• M73: 20,727,234 km (0.12 R)
• M74: 20,892,390 km (0.117 R)
• M75: 23,767,212 km (0.072 R)
• M76: 24,287,214 km (0.109 R)
• M77: 24,986,435 km (0.103 R)
• M78: 25,074,249 km (0.043 R)
• M79: 25,736,518 km (0.12 R)
• M80: 26,404,623 km (0.109 R)
• M81: 27,258,826 km (0.101 R)
• M82: 27,394,661 km (0.1 R)
• M83: 28,122,156 km (0.111 R)
• M84: 28,305,114 km (0.092 R)
• M85: 28,350,891 km (0.08 R)
• M86: 28,396,668 km (0.082 R)
• M87: 28,626,151 km (0.056 R)
• M88: 28,672,077 km (0.047 R)
• M89: 28,856,232 km (0.065 R)
• M90: 29,364,416 km (0.09 R)
• M91: 29,782,542 km (0.08 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: 337 - 17,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit