🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.49 AU - 0.81 AU

Year: 194 Days

Day: 47.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,741,644 km

• M1: 74,799 km (0.077 R)
• M2: 154,834 km (0.097 R)

Asteroid Belt

Center: 2.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651

Radius: 14.7

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.56 AU - 4.7 AU

Year: 3695 Days

Day: 6.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 78,741,644 km

• M1: 184,903 km (0.05 R)
• M2: 327,171 km (0.106 R)
• M3: 476,619 km (0.107 R)
• M4: 609,911 km (0.098 R)
• M5: 707,448 km (0.075 R)
• M6: 822,190 km (0.105 R)
• M7: 955,781 km (0.057 R)
• M8: 1,061,397 km (0.055 R)
• M9: 1,311,525 km (0.057 R)
• M10: 1,666,670 km (0.025 R)
• M11: 2,320,712 km (0.105 R)
• M12: 2,500,379 km (0.1 R)
• M13: 2,961,439 km (0.076 R)
• M14: 3,103,258 km (0.102 R)
• M15: 3,229,220 km (0.103 R)
• M16: 3,674,722 km (0.098 R)
• M17: 3,943,699 km (0.116 R)
• M18: 4,041,386 km (0.062 R)
• M19: 4,259,201 km (0.101 R)
• M20: 4,603,575 km (0.091 R)
• M21: 5,493,383 km (0.073 R)
• M22: 5,757,274 km (0.106 R)
• M23: 5,935,744 km (0.071 R)
• M24: 6,161,338 km (0.117 R)
• M25: 6,528,152 km (0.106 R)
• M26: 6,667,727 km (0.1 R)
• M27: 7,283,472 km (0.111 R)
• M28: 7,917,767 km (0.093 R)
• M29: 8,443,005 km (0.079 R)
• M30: 9,291,374 km (0.085 R)
• M31: 9,527,440 km (0.048 R)
• M32: 9,659,535 km (0.084 R)
• M33: 10,086,188 km (0.116 R)
• M34: 10,220,826 km (0.116 R)
• M35: 10,383,139 km (0.058 R)
• M36: 10,628,330 km (0.118 R)
• M37: 10,958,194 km (0.086 R)
• M38: 11,068,896 km (0.078 R)
• M39: 11,403,247 km (0.074 R)
• M40: 11,599,819 km (0.103 R)
• M41: 11,769,164 km (0.064 R)
• M42: 11,882,559 km (0.1 R)
• M43: 12,948,892 km (0.101 R)
• M44: 13,895,847 km (0.038 R)
• M45: 14,045,744 km (0.082 R)
• M46: 14,286,896 km (0.098 R)
• M47: 14,498,876 km (0.098 R)
• M48: 14,773,239 km (0.117 R)
• M49: 15,203,183 km (0.097 R)
• M50: 15,326,751 km (0.079 R)
• M51: 15,730,964 km (0.055 R)
• M52: 16,044,222 km (0.085 R)
• M53: 16,327,860 km (0.091 R)
• M54: 16,581,428 km (0.09 R)
• M55: 16,868,357 km (0.045 R)
• M56: 17,060,440 km (0.075 R)
• M57: 17,382,375 km (0.12 R)
• M58: 17,901,629 km (0.049 R)
• M59: 18,163,126 km (0.049 R)
• M60: 18,590,827 km (0.062 R)
• M61: 18,789,343 km (0.113 R)
• M62: 19,088,389 km (0.09 R)
• M63: 19,355,571 km (0.096 R)
• M64: 19,792,546 km (0.106 R)
• M65: 20,029,061 km (0.117 R)
• M66: 21,122,621 km (0.097 R)
• M67: 21,676,731 km (0.088 R)
• M68: 22,060,450 km (0.097 R)
• M69: 22,340,946 km (0.061 R)
• M70: 22,799,314 km (0.098 R)
• M71: 22,905,528 km (0.115 R)
• M72: 24,012,553 km (0.12 R)
• M73: 24,120,712 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.6

Radius: 11.4

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.57 AU - 5.29 AU

Year: 4060 Days

Day: 8.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 78,741,644 km

• M1: 147,653 km (0.037 R)
• M2: 261,647 km (0.115 R)
• M3: 335,698 km (0.117 R)
• M4: 480,658 km (0.079 R)
• M5: 706,252 km (0.09 R)
• M6: 789,727 km (0.055 R)
• M7: 885,619 km (0.079 R)
• M8: 1,014,124 km (0.109 R)
• M9: 1,239,269 km (0.104 R)
• M10: 1,843,345 km (0.069 R)
• M11: 1,914,404 km (0.062 R)
• M12: 2,071,631 km (0.045 R)
• M13: 2,490,206 km (0.112 R)
• M14: 3,464,238 km (0.103 R)
• M15: 3,567,610 km (0.11 R)
• M16: 3,657,070 km (0.096 R)
• M17: 3,945,494 km (0.118 R)
• M18: 4,273,114 km (0.118 R)
• M19: 4,739,859 km (0.086 R)
• M20: 4,821,988 km (0.115 R)
• M21: 5,290,977 km (0.111 R)
• M22: 5,617,550 km (0.094 R)
• M23: 5,757,124 km (0.1 R)
• M24: 5,880,094 km (0.083 R)
• M25: 5,968,506 km (0.102 R)
• M26: 6,057,367 km (0.081 R)
• M27: 6,164,629 km (0.116 R)
• M28: 6,236,436 km (0.097 R)
• M29: 6,344,745 km (0.115 R)
• M30: 6,988,913 km (0.061 R)
• M31: 7,290,503 km (0.083 R)
• M32: 7,576,983 km (0.087 R)
• M33: 7,654,025 km (0.035 R)
• M34: 8,800,544 km (0.116 R)
• M35: 8,962,857 km (0.089 R)
• M36: 9,085,378 km (0.088 R)
• M37: 9,435,287 km (0.112 R)
• M38: 9,622,285 km (0.103 R)
• M39: 10,084,692 km (0.113 R)
• M40: 10,361,298 km (0.073 R)
• M41: 10,791,990 km (0.043 R)
• M42: 11,074,880 km (0.115 R)
• M43: 11,470,866 km (0.112 R)
• M44: 11,670,579 km (0.059 R)
• M45: 11,961,098 km (0.072 R)
• M46: 12,276,749 km (0.076 R)
• M47: 12,435,622 km (0.066 R)
• M48: 12,686,498 km (0.118 R)
• M49: 13,008,432 km (0.063 R)
• M50: 13,309,723 km (0.112 R)
• M51: 13,426,110 km (0.094 R)
• M52: 14,561,707 km (0.081 R)
• M53: 15,384,645 km (0.059 R)
• M54: 15,629,686 km (0.044 R)
• M55: 15,727,972 km (0.062 R)
• M56: 15,925,292 km (0.109 R)
• M57: 15,999,492 km (0.073 R)
• M58: 16,247,675 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469

Radius: 6.3

Gravity: 11.82 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 14.48 AU - 19.04 AU

Year: 25446 Days

Day: 16.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,741,644 km

• M1: 98,286 km (0.11 R)
• M2: 169,046 km (0.119 R)
• M3: 593,455 km (0.059 R)
• M4: 661,073 km (0.047 R)
• M5: 755,469 km (0.1 R)
• M6: 984,354 km (0.063 R)
• M7: 1,292,675 km (0.083 R)
• M8: 1,598,154 km (0.037 R)
• M9: 2,491,702 km (0.06 R)
• M10: 2,754,845 km (0.069 R)
• M11: 3,723,042 km (0.102 R)
• M12: 4,786,085 km (0.032 R)
• M13: 5,112,806 km (0.091 R)
• M14: 5,936,044 km (0.061 R)
• M15: 5,985,860 km (0.066 R)
• M16: 6,135,757 km (0.07 R)
• M17: 6,236,436 km (0.034 R)
• M18: 6,439,440 km (0.093 R)
• M19: 7,061,468 km (0.114 R)
• M20: 7,167,084 km (0.117 R)
• M21: 7,273,149 km (0.098 R)
• M22: 7,594,486 km (0.056 R)
• M23: 8,417,872 km (0.099 R)
• M24: 8,698,667 km (0.115 R)
• M25: 10,688,169 km (0.119 R)
• M26: 11,422,545 km (0.041 R)
• M27: 11,484,479 km (0.095 R)
• M28: 11,546,412 km (0.052 R)
• M29: 12,173,078 km (0.1 R)
• M30: 12,874,991 km (0.096 R)
• M31: 13,459,021 km (0.115 R)
• M32: 15,467,522 km (0.074 R)
• M33: 17,211,385 km (0.099 R)
• M34: 17,424,861 km (0.116 R)
• M35: 18,869,976 km (0.093 R)
• M36: 19,384,742 km (0.047 R)
• M37: 20,578,683 km (0.1 R)
• M38: 21,184,704 km (0.108 R)
• M39: 21,260,849 km (0.04 R)
• M40: 22,491,591 km (0.09 R)
• M41: 23,824,358 km (0.075 R)
• M42: 25,586,921 km (0.074 R)
• M43: 25,668,003 km (0.114 R)
• M44: 25,993,228 km (0.087 R)
• M45: 27,308,044 km (0.057 R)
• M46: 27,473,948 km (0.069 R)
• M47: 27,556,975 km (0.039 R)
• M48: 27,973,455 km (0.079 R)
• M49: 28,308,255 km (0.119 R)
• M50: 29,660,471 km (0.107 R)
• M51: 30,774,526 km (0.098 R)
• M52: 31,989,560 km (0.116 R)
• M53: 32,164,440 km (0.03 R)
• M54: 36,090,786 km (0.116 R)
• M55: 36,272,697 km (0.119 R)
• M56: 38,573,811 km (0.046 R)
• M57: 38,666,861 km (0.118 R)
• M58: 39,133,008 km (0.064 R)
• M59: 39,413,653 km (0.091 R)
• M60: 41,111,440 km (0.045 R)
• M61: 43,412,105 km (0.077 R)
• M62: 43,799,564 km (0.054 R)
• M63: 43,993,742 km (0.09 R)
• M64: 44,188,219 km (0.041 R)
• M65: 44,773,296 km (0.11 R)
• M66: 45,459,203 km (0.093 R)
• M67: 46,841,188 km (0.094 R)
• M68: 46,940,521 km (0.069 R)
• M69: 47,637,198 km (0.095 R)
• M70: 48,839,516 km (0.096 R)
• M71: 48,940,046 km (0.103 R)
• M72: 50,254,712 km (0.07 R)
• M73: 51,069,572 km (0.04 R)
• M74: 53,436,210 km (0.116 R)
• M75: 54,163,555 km (0.092 R)
• M76: 57,849,197 km (0.095 R)
• M77: 58,382,364 km (0.117 R)
• M78: 58,809,915 km (0.055 R)
• M79: 59,453,335 km (0.053 R)
• M80: 61,941,447 km (0.082 R)
• M81: 62,050,354 km (0.117 R)
• M82: 63,033,811 km (0.088 R)
• M83: 65,348,239 km (0.105 R)
• M84: 68,139,736 km (0.065 R)
• M85: 68,364,731 km (0.096 R)
• M86: 70,060,124 km (0.114 R)
• M87: 70,628,296 km (0.076 R)
• M88: 71,998,164 km (0.11 R)
• M89: 73,031,287 km (0.112 R)
• M90: 73,607,388 km (0.109 R)
• M91: 73,838,218 km (0.109 R)
• M92: 74,648,141 km (0.098 R)
• M93: 74,764,079 km (0.077 R)
• M94: 75,461,056 km (0.107 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 18,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit