🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.58 AU - 0.72 AU

Year: 185 Days

Day: 18.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.36 AU - 1.96 AU

Year: 755 Days

Day: 21.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.22 AU - 3.48 AU

Year: 2165 Days

Day: 13.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.8

Radius: 12.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.31 AU - 6.93 AU

Year: 4704 Days

Day: 5.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 105,952,436 km

• M1: 162,164 km (0.112 R)
• M2: 296,952 km (0.064 R)
• M3: 410,197 km (0.116 R)
• M4: 656,136 km (0.101 R)
• M5: 802,593 km (0.075 R)
• M6: 952,041 km (0.117 R)
• M7: 1,352,664 km (0.116 R)
• M8: 1,534,126 km (0.096 R)
• M9: 2,213,899 km (0.099 R)
• M10: 2,327,294 km (0.075 R)
• M11: 2,533,739 km (0.096 R)
• M12: 3,390,785 km (0.08 R)
• M13: 3,522,282 km (0.097 R)
• M14: 4,205,645 km (0.049 R)
• M15: 4,315,749 km (0.116 R)
• M16: 4,458,615 km (0.089 R)
• M17: 4,749,134 km (0.052 R)
• M18: 5,129,561 km (0.114 R)
• M19: 5,640,737 km (0.1 R)
• M20: 5,920,037 km (0.059 R)
• M21: 6,401,891 km (0.075 R)
• M22: 6,748,510 km (0.111 R)
• M23: 7,251,757 km (0.039 R)
• M24: 7,479,295 km (0.116 R)
• M25: 8,196,019 km (0.1 R)
• M26: 8,334,097 km (0.055 R)
• M27: 9,569,925 km (0.055 R)
• M28: 9,987,603 km (0.083 R)
• M29: 10,114,013 km (0.106 R)
• M30: 10,475,292 km (0.079 R)
• M31: 10,603,796 km (0.11 R)
• M32: 11,386,044 km (0.114 R)
• M33: 12,209,281 km (0.088 R)
• M34: 12,389,845 km (0.04 R)
• M35: 13,213,232 km (0.118 R)
• M36: 13,352,208 km (0.089 R)
• M37: 13,561,645 km (0.115 R)
• M38: 15,911,080 km (0.046 R)
• M39: 16,182,750 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.4

Radius: 13.5

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.51 AU - 12.65 AU

Year: 13914 Days

Day: 6.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 105,952,436 km

• M1: 228,735 km (0.114 R)
• M2: 328,517 km (0.08 R)
• M3: 455,825 km (0.107 R)
• M4: 885,919 km (0.118 R)
• M5: 982,409 km (0.073 R)
• M6: 1,251,536 km (0.068 R)
• M7: 1,786,498 km (0.109 R)
• M8: 2,066,545 km (0.083 R)
• M9: 2,641,001 km (0.042 R)
• M10: 2,727,020 km (0.058 R)
• M11: 3,233,109 km (0.075 R)
• M12: 3,450,176 km (0.119 R)
• M13: 3,576,436 km (0.114 R)
• M14: 3,736,356 km (0.092 R)
• M15: 4,230,777 km (0.083 R)
• M16: 4,434,530 km (0.086 R)
• M17: 4,572,160 km (0.072 R)
• M18: 5,281,702 km (0.042 R)
• M19: 5,575,213 km (0.042 R)
• M20: 5,799,012 km (0.063 R)
• M21: 6,140,245 km (0.104 R)
• M22: 6,488,060 km (0.097 R)
• M23: 6,684,182 km (0.114 R)
• M24: 7,203,137 km (0.117 R)
• M25: 7,447,132 km (0.053 R)
• M26: 8,365,214 km (0.087 R)
• M27: 9,318,751 km (0.042 R)
• M28: 10,352,472 km (0.109 R)
• M29: 10,535,879 km (0.101 R)
• M30: 12,090,799 km (0.112 R)
• M31: 12,478,557 km (0.117 R)
• M32: 12,576,095 km (0.113 R)
• M33: 14,941,536 km (0.098 R)
• M34: 15,201,088 km (0.114 R)
• M35: 15,409,927 km (0.098 R)
• M36: 16,307,963 km (0.068 R)
• M37: 16,790,267 km (0.107 R)
• M38: 17,168,600 km (0.078 R)
• M39: 17,277,208 km (0.07 R)
• M40: 18,044,046 km (0.046 R)
• M41: 18,154,599 km (0.117 R)
• M42: 18,431,654 km (0.1 R)
• M43: 18,934,154 km (0.114 R)
• M44: 19,384,443 km (0.08 R)
• M45: 20,641,215 km (0.069 R)
• M46: 21,747,790 km (0.113 R)
• M47: 22,042,199 km (0.071 R)
• M48: 24,261,633 km (0.075 R)
• M49: 26,677,190 km (0.059 R)
• M50: 27,182,083 km (0.111 R)
• M51: 28,137,265 km (0.098 R)
• M52: 28,522,480 km (0.1 R)
• M53: 29,688,595 km (0.069 R)
• M54: 30,015,167 km (0.103 R)
• M55: 30,277,412 km (0.108 R)
• M56: 30,606,228 km (0.107 R)
• M57: 32,134,071 km (0.109 R)
• M58: 33,279,243 km (0.098 R)
• M59: 33,414,928 km (0.12 R)
• M60: 33,618,681 km (0.108 R)
• M61: 33,822,882 km (0.086 R)
• M62: 33,959,165 km (0.038 R)
• M63: 34,575,060 km (0.073 R)
• M64: 34,918,686 km (0.057 R)
• M65: 35,056,615 km (0.066 R)
• M66: 35,748,356 km (0.078 R)
• M67: 37,215,612 km (0.117 R)
• M68: 37,567,915 km (0.109 R)
• M69: 38,275,812 km (0.095 R)
• M70: 39,992,597 km (0.068 R)
• M71: 40,281,321 km (0.075 R)
• M72: 40,642,899 km (0.114 R)
• M73: 41,296,791 km (0.111 R)
• M74: 41,953,975 km (0.084 R)
• M75: 42,320,639 km (0.118 R)
• M76: 42,467,694 km (0.04 R)
• M77: 44,095,319 km (0.084 R)
• M78: 44,692,364 km (0.108 R)
• M79: 44,991,859 km (0.077 R)
• M80: 45,743,439 km (0.073 R)
• M81: 46,650,899 km (0.034 R)
• M82: 47,411,754 km (0.086 R)
• M83: 48,023,310 km (0.112 R)
• M84: 48,176,648 km (0.031 R)
• M85: 49,254,201 km (0.05 R)
• M86: 50,573,505 km (0.095 R)
• M87: 50,807,626 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.9

Radius: 5.2

Gravity: 26.11 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 16.18 AU - 20.3 AU

Year: 27507 Days

Day: 18.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 105,952,436 km

• M1: 824,583 km (0.044 R)
• M2: 1,158,636 km (0.071 R)
• M3: 1,460,674 km (0.035 R)
• M4: 1,638,695 km (0.108 R)
• M5: 2,054,727 km (0.107 R)
• M6: 2,094,071 km (0.12 R)
• M7: 2,294,981 km (0.103 R)
• M8: 2,544,211 km (0.101 R)
• M9: 3,113,431 km (0.044 R)
• M10: 3,720,649 km (0.11 R)
• M11: 4,161,962 km (0.088 R)
• M12: 4,881,079 km (0.093 R)
• M13: 5,582,693 km (0.116 R)
• M14: 5,637,895 km (0.109 R)
• M15: 6,086,689 km (0.109 R)
• M16: 6,546,852 km (0.044 R)
• M17: 6,840,063 km (0.043 R)
• M18: 6,958,695 km (0.103 R)
• M19: 8,180,760 km (0.094 R)
• M20: 8,306,571 km (0.034 R)
• M21: 8,687,896 km (0.118 R)
• M22: 8,752,074 km (0.08 R)
• M23: 9,336,104 km (0.076 R)
• M24: 10,954,304 km (0.042 R)
• M25: 11,795,343 km (0.113 R)
• M26: 12,080,327 km (0.104 R)
• M27: 12,875,590 km (0.038 R)
• M28: 12,948,743 km (0.088 R)
• M29: 13,022,046 km (0.086 R)
• M30: 13,987,102 km (0.083 R)
• M31: 14,062,200 km (0.079 R)
• M32: 14,974,896 km (0.101 R)
• M33: 15,128,982 km (0.106 R)
• M34: 15,750,113 km (0.056 R)
• M35: 17,339,141 km (0.078 R)
• M36: 19,395,962 km (0.045 R)
• M37: 20,666,497 km (0.115 R)
• M38: 21,268,628 km (0.097 R)
• M39: 25,366,114 km (0.071 R)
• M40: 26,195,634 km (0.083 R)
• M41: 27,315,524 km (0.062 R)
• M42: 28,737,153 km (0.096 R)
• M43: 28,928,488 km (0.037 R)
• M44: 29,024,231 km (0.047 R)
• M45: 29,120,273 km (0.105 R)
• M46: 31,257,577 km (0.1 R)
• M47: 31,849,237 km (0.108 R)
• M48: 31,948,271 km (0.116 R)
• M49: 32,843,465 km (0.07 R)
• M50: 35,270,989 km (0.033 R)
• M51: 35,373,314 km (0.105 R)
• M52: 36,817,233 km (0.1 R)
• M53: 39,868,730 km (0.11 R)
• M54: 40,939,701 km (0.116 R)
• M55: 43,219,274 km (0.073 R)
• M56: 43,548,239 km (0.105 R)
• M57: 44,650,925 km (0.063 R)
• M58: 44,761,777 km (0.082 R)
• M59: 46,098,135 km (0.101 R)
• M60: 52,038,517 km (0.109 R)
• M61: 54,623,269 km (0.105 R)
• M62: 55,216,424 km (0.069 R)
• M63: 55,573,365 km (0.1 R)
• M64: 56,529,146 km (0.1 R)
• M65: 57,972,765 km (0.091 R)
• M66: 61,881,309 km (0.101 R)
• M67: 66,379,118 km (0.062 R)
• M68: 66,885,358 km (0.032 R)
• M69: 68,794,974 km (0.116 R)
• M70: 70,078,075 km (0.078 R)
• M71: 70,851,646 km (0.114 R)
• M72: 71,887,611 km (0.084 R)
• M73: 73,189,412 km (0.088 R)
• M74: 81,568,389 km (0.067 R)
• M75: 82,789,855 km (0.089 R)
• M76: 84,154,188 km (0.098 R)
• M77: 84,976,378 km (0.095 R)
• M78: 85,113,709 km (0.056 R)
• M79: 85,801,260 km (0.104 R)
• M80: 87,597,482 km (0.106 R)
• M81: 87,736,159 km (0.064 R)
• M82: 88,569,719 km (0.065 R)
• M83: 90,805,608 km (0.1 R)
• M84: 92,212,427 km (0.09 R)
• M85: 93,060,048 km (0.093 R)
• M86: 93,343,087 km (0.118 R)
• M87: 94,336,118 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.8

Radius: 6.2

Gravity: 17.61 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 15.88 AU - 25.36 AU

Year: 33062 Days

Day: 17.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 105,952,436 km

• M1: 114,592 km (0.081 R)
• M2: 167,550 km (0.099 R)
• M3: 399,277 km (0.115 R)
• M4: 892,501 km (0.088 R)
• M5: 956,080 km (0.049 R)
• M6: 1,021,155 km (0.07 R)
• M7: 1,405,622 km (0.108 R)
• M8: 1,480,121 km (0.061 R)
• M9: 2,339,262 km (0.118 R)
• M10: 2,383,543 km (0.105 R)
• M11: 2,427,973 km (0.077 R)
• M12: 2,563,210 km (0.111 R)
• M13: 2,700,840 km (0.114 R)
• M14: 2,841,013 km (0.068 R)
• M15: 3,730,971 km (0.107 R)
• M16: 4,206,094 km (0.113 R)
• M17: 4,700,215 km (0.088 R)
• M18: 5,623,234 km (0.049 R)
• M19: 7,828,008 km (0.117 R)
• M20: 7,961,299 km (0.104 R)
• M21: 8,028,170 km (0.099 R)
• M22: 9,904,277 km (0.09 R)
• M23: 10,485,016 km (0.116 R)
• M24: 10,927,825 km (0.119 R)
• M25: 12,603,321 km (0.088 R)
• M26: 12,995,118 km (0.089 R)
• M27: 13,470,690 km (0.1 R)
• M28: 13,710,495 km (0.047 R)
• M29: 14,766,207 km (0.114 R)
• M30: 15,596,027 km (0.118 R)
• M31: 16,355,685 km (0.078 R)
• M32: 18,351,320 km (0.08 R)
• M33: 18,528,444 km (0.091 R)
• M34: 18,884,338 km (0.107 R)
• M35: 19,242,625 km (0.085 R)
• M36: 19,422,591 km (0.092 R)
• M37: 20,056,736 km (0.089 R)
• M38: 21,625,270 km (0.057 R)
• M39: 21,812,267 km (0.084 R)
• M40: 22,660,936 km (0.052 R)
• M41: 24,099,170 km (0.115 R)
• M42: 26,261,308 km (0.085 R)
• M43: 26,460,871 km (0.089 R)
• M44: 26,661,033 km (0.04 R)
• M45: 29,618,882 km (0.069 R)
• M46: 30,139,333 km (0.03 R)
• M47: 33,432,581 km (0.038 R)
• M48: 34,518,961 km (0.056 R)
• M49: 35,176,443 km (0.078 R)
• M50: 36,614,976 km (0.112 R)
• M51: 37,285,324 km (0.102 R)
• M52: 38,298,551 km (0.078 R)
• M53: 40,007,258 km (0.107 R)
• M54: 40,582,312 km (0.102 R)
• M55: 41,508,173 km (0.115 R)
• M56: 41,973,572 km (0.092 R)
• M57: 42,090,259 km (0.069 R)
• M58: 43,144,923 km (0.066 R)
• M59: 43,380,540 km (0.082 R)
• M60: 43,852,970 km (0.096 R)
• M61: 45,041,376 km (0.034 R)
• M62: 48,424,980 km (0.039 R)
• M63: 49,406,642 km (0.063 R)
• M64: 50,394,736 km (0.08 R)
• M65: 54,412,336 km (0.098 R)
• M66: 57,751,510 km (0.112 R)
• M67: 58,792,262 km (0.098 R)
• M68: 59,445,855 km (0.108 R)
• M69: 59,576,903 km (0.094 R)
• M70: 62,883,166 km (0.044 R)
• M71: 63,551,569 km (0.097 R)
• M72: 66,112,834 km (0.064 R)
• M73: 67,201,308 km (0.082 R)
• M74: 67,611,057 km (0.096 R)
• M75: 69,258,129 km (0.101 R)
• M76: 69,533,988 km (0.093 R)
• M77: 69,810,146 km (0.109 R)
• M78: 70,225,130 km (0.102 R)
• M79: 70,502,185 km (0.027 R)
• M80: 72,451,894 km (0.029 R)
• M81: 72,871,965 km (0.11 R)
• M82: 73,714,650 km (0.083 R)
• M83: 73,996,193 km (0.094 R)
• M84: 84,515,915 km (0.081 R)
• M85: 88,822,838 km (0.089 R)
• M86: 94,267,602 km (0.089 R)
• M87: 94,726,269 km (0.112 R)
• M88: 94,879,308 km (0.098 R)
• M89: 95,185,535 km (0.057 R)
• M90: 97,493,381 km (0.108 R)
• M91: 98,111,819 km (0.041 R)
• M92: 101,693,491 km (0.071 R)
• M93: 102,634,910 km (0.092 R)
• M94: 102,792,138 km (0.077 R)
• M95: 104,842,676 km (0.04 R)
• M96: 105,317,799 km (0.088 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 13,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit