🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.5 AU - 0.58 AU

Year: 152 Days

Day: 30.3 Hours

Environment

Temp: 212 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,823,768 km

• M1: 63,429 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.53 AU - 0.59 AU

Year: 160 Days

Day: 32.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.52 AU - 4.2 AU

Year: 2358 Days

Day: 41.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 110,823,768 km

• M1: 283,039 km (0.114 R)
• M2: 2,244,118 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.3

Radius: 14.9

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.52 AU - 5.88 AU

Year: 5211 Days

Day: 8.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 110,823,768 km

• M1: 196,572 km (0.089 R)
• M2: 317,297 km (0.107 R)
• M3: 595,250 km (0.111 R)
• M4: 732,431 km (0.1 R)
• M5: 984,504 km (0.116 R)
• M6: 1,103,733 km (0.106 R)
• M7: 1,215,632 km (0.079 R)
• M8: 1,534,126 km (0.114 R)
• M9: 1,689,409 km (0.075 R)
• M10: 1,909,916 km (0.06 R)
• M11: 2,078,064 km (0.117 R)
• M12: 2,646,237 km (0.105 R)
• M13: 2,748,562 km (0.084 R)
• M14: 2,887,089 km (0.093 R)
• M15: 3,117,320 km (0.095 R)
• M16: 3,748,324 km (0.059 R)
• M17: 3,863,963 km (0.088 R)
• M18: 4,318,143 km (0.101 R)
• M19: 4,459,812 km (0.117 R)
• M20: 4,561,987 km (0.078 R)
• M21: 4,747,937 km (0.063 R)
• M22: 5,170,102 km (0.111 R)
• M23: 5,364,280 km (0.083 R)
• M24: 5,670,956 km (0.111 R)
• M25: 5,916,147 km (0.025 R)
• M26: 6,073,973 km (0.103 R)
• M27: 6,440,039 km (0.119 R)
• M28: 6,766,312 km (0.055 R)
• M29: 6,884,195 km (0.095 R)
• M30: 7,074,184 km (0.114 R)
• M31: 8,225,639 km (0.095 R)
• M32: 8,733,374 km (0.054 R)
• M33: 9,043,042 km (0.059 R)
• M34: 9,173,042 km (0.111 R)
• M35: 9,646,519 km (0.061 R)
• M36: 10,209,007 km (0.058 R)
• M37: 10,344,543 km (0.095 R)
• M38: 10,453,301 km (0.066 R)
• M39: 11,003,372 km (0.101 R)
• M40: 11,365,997 km (0.091 R)
• M41: 11,846,057 km (0.088 R)
• M42: 12,390,593 km (0.065 R)
• M43: 13,712,889 km (0.12 R)
• M44: 13,832,567 km (0.107 R)
• M45: 13,982,763 km (0.102 R)
• M46: 14,527,748 km (0.066 R)
• M47: 15,545,014 km (0.075 R)
• M48: 16,046,466 km (0.067 R)
• M49: 16,362,716 km (0.108 R)
• M50: 16,744,789 km (0.094 R)
• M51: 16,937,022 km (0.046 R)
• M52: 17,355,896 km (0.104 R)
• M53: 17,712,986 km (0.062 R)
• M54: 17,974,334 km (0.11 R)
• M55: 18,566,891 km (0.049 R)
• M56: 19,099,011 km (0.104 R)
• M57: 19,467,769 km (0.113 R)
• M58: 19,771,303 km (0.113 R)
• M59: 20,178,359 km (0.095 R)
• M60: 20,794,254 km (0.118 R)
• M61: 21,555,408 km (0.043 R)
• M62: 22,607,978 km (0.112 R)
• M63: 22,749,498 km (0.111 R)
• M64: 23,104,942 km (0.072 R)
• M65: 23,497,936 km (0.108 R)
• M66: 23,677,304 km (0.114 R)
• M67: 24,001,333 km (0.109 R)
• M68: 24,109,642 km (0.069 R)
• M69: 24,363,060 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.3

Radius: 14.7

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.87 AU - 10.11 AU

Year: 12090 Days

Day: 12.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 110,823,768 km

• M1: 184,305 km (0.071 R)
• M2: 370,404 km (0.109 R)
• M3: 635,941 km (0.036 R)
• M4: 1,443,021 km (0.072 R)
• M5: 1,683,724 km (0.038 R)
• M6: 2,356,316 km (0.103 R)
• M7: 2,484,970 km (0.075 R)
• M8: 3,051,198 km (0.115 R)
• M9: 3,163,696 km (0.08 R)
• M10: 3,364,007 km (0.043 R)
• M11: 4,364,518 km (0.097 R)
• M12: 4,717,868 km (0.099 R)
• M13: 4,947,501 km (0.096 R)
• M14: 5,282,301 km (0.074 R)
• M15: 5,486,652 km (0.114 R)
• M16: 5,658,988 km (0.088 R)
• M17: 6,009,197 km (0.1 R)
• M18: 6,330,533 km (0.098 R)
• M19: 6,731,007 km (0.067 R)
• M20: 7,942,899 km (0.109 R)
• M21: 8,936,229 km (0.103 R)
• M22: 9,926,567 km (0.111 R)
• M23: 10,349,629 km (0.086 R)
• M24: 10,606,190 km (0.1 R)
• M25: 11,038,677 km (0.087 R)
• M26: 11,257,090 km (0.058 R)
• M27: 11,521,130 km (0.097 R)
• M28: 11,831,845 km (0.102 R)
• M29: 13,333,359 km (0.117 R)
• M30: 13,941,325 km (0.082 R)
• M31: 14,224,962 km (0.038 R)
• M32: 14,462,823 km (0.055 R)
• M33: 14,750,051 km (0.098 R)
• M34: 14,942,583 km (0.112 R)
• M35: 15,135,864 km (0.077 R)
• M36: 16,313,498 km (0.042 R)
• M37: 17,165,458 km (0.1 R)
• M38: 18,031,929 km (0.032 R)
• M39: 18,392,759 km (0.093 R)
• M40: 18,496,430 km (0.102 R)
• M41: 19,069,540 km (0.093 R)
• M42: 19,174,258 km (0.093 R)
• M43: 19,754,249 km (0.064 R)
• M44: 19,860,314 km (0.044 R)
• M45: 22,076,607 km (0.089 R)
• M46: 22,573,571 km (0.101 R)
• M47: 23,973,358 km (0.063 R)
• M48: 24,427,088 km (0.065 R)
• M49: 25,343,375 km (0.11 R)
• M50: 26,504,554 km (0.045 R)
• M51: 27,209,609 km (0.076 R)
• M52: 28,578,130 km (0.082 R)
• M53: 28,758,246 km (0.088 R)
• M54: 29,240,549 km (0.065 R)
• M55: 29,725,546 km (0.083 R)
• M56: 30,029,977 km (0.03 R)
• M57: 30,396,642 km (0.109 R)
• M58: 30,826,436 km (0.097 R)
• M59: 31,443,827 km (0.071 R)
• M60: 33,068,161 km (0.068 R)
• M61: 33,636,782 km (0.048 R)
• M62: 34,591,665 km (0.103 R)
• M63: 36,854,183 km (0.116 R)
• M64: 38,102,428 km (0.082 R)
• M65: 38,499,461 km (0.071 R)
• M66: 38,632,154 km (0.047 R)
• M67: 39,030,982 km (0.117 R)
• M68: 39,967,166 km (0.101 R)
• M69: 40,235,993 km (0.113 R)
• M70: 40,978,298 km (0.094 R)
• M71: 41,588,956 km (0.049 R)
• M72: 41,793,307 km (0.069 R)
• M73: 41,929,590 km (0.045 R)
• M74: 42,134,390 km (0.102 R)
• M75: 43,025,844 km (0.043 R)
• M76: 43,163,474 km (0.098 R)
• M77: 43,508,297 km (0.094 R)
• M78: 44,966,726 km (0.098 R)
• M79: 45,877,478 km (0.074 R)
• M80: 46,652,994 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.6

Radius: 7.9

Gravity: 14.83 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.7 AU - 19.14 AU

Year: 24321 Days

Day: 24.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 110,823,768 km

• M1: 142,716 km (0.065 R)
• M2: 349,012 km (0.118 R)
• M3: 432,188 km (0.1 R)
• M4: 1,042,847 km (0.111 R)
• M5: 1,233,434 km (0.12 R)
• M6: 1,721,572 km (0.08 R)
• M7: 1,986,510 km (0.11 R)
• M8: 2,264,613 km (0.063 R)
• M9: 2,470,758 km (0.033 R)
• M10: 2,990,611 km (0.11 R)
• M11: 3,080,519 km (0.096 R)
• M12: 3,402,304 km (0.118 R)
• M13: 3,783,330 km (0.088 R)
• M14: 3,929,786 km (0.08 R)
• M15: 4,637,684 km (0.097 R)
• M16: 5,494,131 km (0.11 R)
• M17: 6,111,073 km (0.106 R)
• M18: 6,573,480 km (0.104 R)
• M19: 7,716,408 km (0.103 R)
• M20: 7,840,275 km (0.071 R)
• M21: 8,215,765 km (0.065 R)
• M22: 8,278,896 km (0.094 R)
• M23: 8,533,212 km (0.083 R)
• M24: 8,854,848 km (0.082 R)
• M25: 9,049,624 km (0.066 R)
• M26: 9,709,201 km (0.054 R)
• M27: 11,144,443 km (0.08 R)
• M28: 11,637,368 km (0.037 R)
• M29: 13,232,680 km (0.116 R)
• M30: 13,604,730 km (0.11 R)
• M31: 13,904,823 km (0.042 R)
• M32: 14,283,156 km (0.026 R)
• M33: 15,360,111 km (0.073 R)
• M34: 15,908,537 km (0.043 R)
• M35: 15,987,375 km (0.064 R)
• M36: 16,943,754 km (0.101 R)
• M37: 17,024,238 km (0.1 R)
• M38: 17,347,668 km (0.114 R)
• M39: 17,754,724 km (0.049 R)
• M40: 19,162,440 km (0.101 R)
• M41: 19,246,364 km (0.109 R)
• M42: 19,583,408 km (0.073 R)
• M43: 19,922,248 km (0.119 R)
• M44: 20,348,452 km (0.068 R)
• M45: 22,083,638 km (0.076 R)
• M46: 22,347,977 km (0.097 R)
• M47: 23,236,738 km (0.111 R)
• M48: 26,905,626 km (0.046 R)
• M49: 32,535,443 km (0.097 R)
• M50: 33,845,621 km (0.074 R)
• M51: 34,048,625 km (0.112 R)
• M52: 36,621,260 km (0.116 R)
• M53: 36,934,218 km (0.12 R)
• M54: 38,089,114 km (0.056 R)
• M55: 38,724,007 km (0.118 R)
• M56: 38,830,222 km (0.079 R)
• M57: 39,149,314 km (0.111 R)
• M58: 39,897,154 km (0.109 R)
• M59: 42,059,890 km (0.115 R)
• M60: 43,045,441 km (0.104 R)
• M61: 44,260,325 km (0.045 R)
• M62: 44,593,629 km (0.093 R)
• M63: 45,598,478 km (0.104 R)
• M64: 45,710,677 km (0.044 R)
• M65: 45,935,223 km (0.12 R)
• M66: 47,858,304 km (0.09 R)
• M67: 48,200,284 km (0.09 R)
• M68: 48,772,347 km (0.09 R)
• M69: 49,231,462 km (0.075 R)
• M70: 53,192,066 km (0.09 R)
• M71: 53,310,099 km (0.1 R)
• M72: 54,376,283 km (0.117 R)
• M73: 55,928,810 km (0.09 R)
• M74: 58,102,167 km (0.074 R)
• M75: 58,345,414 km (0.115 R)
• M76: 59,566,581 km (0.096 R)
• M77: 69,633,620 km (0.081 R)
• M78: 73,805,007 km (0.099 R)
• M79: 74,332,040 km (0.071 R)
• M80: 74,596,081 km (0.112 R)
• M81: 77,788,649 km (0.1 R)
• M82: 80,347,520 km (0.084 R)
• M83: 82,523,721 km (0.09 R)
• M84: 83,893,588 km (0.061 R)
• M85: 84,306,030 km (0.115 R)
• M86: 84,719,219 km (0.097 R)
• M87: 85,962,527 km (0.059 R)
• M88: 86,239,732 km (0.08 R)
• M89: 87,211,968 km (0.089 R)
• M90: 87,908,795 km (0.118 R)
• M91: 88,887,315 km (0.092 R)
• M92: 90,996,196 km (0.072 R)
• M93: 91,702,896 km (0.049 R)
• M94: 91,844,416 km (0.072 R)
• M95: 92,979,415 km (0.084 R)

Asteroid Belt

Center: 17.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.8

Radius: 3.4

Gravity: 71.7 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 15.01 AU - 23.19 AU

Year: 31961 Days

Day: 15.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 110,823,768 km

• M1: 52,210 km (0.069 R)
• M2: 93,798 km (0.111 R)
• M3: 136,882 km (0.106 R)
• M4: 480,209 km (0.104 R)
• M5: 506,688 km (0.084 R)
• M6: 561,291 km (0.101 R)
• M7: 647,011 km (0.065 R)
• M8: 706,401 km (0.052 R)
• M9: 767,736 km (0.107 R)
• M10: 928,554 km (0.056 R)
• M11: 1,064,688 km (0.064 R)
• M12: 3,083,362 km (0.062 R)
• M13: 3,974,217 km (0.078 R)
• M14: 4,306,324 km (0.067 R)
• M15: 4,997,018 km (0.067 R)
• M16: 5,115,499 km (0.098 R)
• M17: 5,175,039 km (0.087 R)
• M18: 5,537,216 km (0.032 R)
• M19: 6,095,814 km (0.071 R)
• M20: 6,349,831 km (0.114 R)
• M21: 6,542,513 km (0.086 R)
• M22: 6,933,861 km (0.106 R)
• M23: 7,265,669 km (0.108 R)
• M24: 7,332,689 km (0.103 R)
• M25: 9,435,287 km (0.113 R)
• M26: 9,655,047 km (0.064 R)
• M27: 9,950,951 km (0.119 R)
• M28: 11,786,966 km (0.104 R)
• M29: 12,341,675 km (0.119 R)
• M30: 14,056,515 km (0.078 R)
• M31: 14,139,991 km (0.114 R)
• M32: 14,391,465 km (0.1 R)
• M33: 16,280,287 km (0.068 R)
• M34: 16,455,915 km (0.115 R)
• M35: 17,973,137 km (0.099 R)
• M36: 21,330,263 km (0.104 R)
• M37: 23,177,946 km (0.026 R)
• M38: 25,890,155 km (0.108 R)
• M39: 28,806,865 km (0.115 R)
• M40: 30,088,321 km (0.068 R)
• M41: 30,303,741 km (0.091 R)
• M42: 32,817,135 km (0.093 R)
• M43: 32,927,987 km (0.093 R)
• M44: 33,149,991 km (0.077 R)
• M45: 37,460,204 km (0.103 R)
• M46: 38,857,449 km (0.115 R)
• M47: 39,444,620 km (0.094 R)
• M48: 41,104,409 km (0.105 R)
• M49: 41,343,466 km (0.119 R)
• M50: 41,462,995 km (0.11 R)
• M51: 41,942,905 km (0.093 R)
• M52: 43,028,985 km (0.091 R)
• M53: 44,246,712 km (0.078 R)
• M54: 46,965,354 km (0.083 R)
• M55: 47,590,673 km (0.082 R)
• M56: 49,102,659 km (0.071 R)
• M57: 50,758,558 km (0.052 R)
• M58: 52,044,650 km (0.097 R)
• M59: 53,211,215 km (0.101 R)
• M60: 53,341,365 km (0.113 R)
• M61: 54,517,503 km (0.096 R)
• M62: 54,648,701 km (0.098 R)
• M63: 57,028,503 km (0.052 R)
• M64: 58,499,350 km (0.088 R)
• M65: 60,933,008 km (0.05 R)
• M66: 61,069,142 km (0.109 R)
• M67: 61,205,426 km (0.089 R)
• M68: 67,159,870 km (0.095 R)
• M69: 69,138,002 km (0.091 R)
• M70: 69,706,773 km (0.063 R)
• M71: 71,135,283 km (0.113 R)
• M72: 72,573,368 km (0.104 R)
• M73: 72,717,730 km (0.077 R)
• M74: 74,894,229 km (0.102 R)
• M75: 77,534,183 km (0.114 R)
• M76: 79,162,406 km (0.035 R)
• M77: 82,001,325 km (0.058 R)
• M78: 82,452,662 km (0.057 R)
• M79: 82,753,952 km (0.068 R)
• M80: 83,206,635 km (0.092 R)
• M81: 83,962,852 km (0.115 R)
• M82: 84,873,454 km (0.111 R)
• M83: 89,320,251 km (0.097 R)
• M84: 90,249,703 km (0.115 R)
• M85: 90,715,550 km (0.087 R)
• M86: 91,649,789 km (0.041 R)
• M87: 95,734,858 km (0.097 R)
• M88: 97,480,965 km (0.12 R)
• M89: 98,278,022 km (0.074 R)
• M90: 99,077,323 km (0.036 R)
• M91: 101,972,790 km (0.047 R)
• M92: 108,340,573 km (0.065 R)
• M93: 108,670,586 km (0.077 R)
• M94: 109,662,570 km (0.103 R)
• M95: 110,491,641 km (0.096 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 12,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit