🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.27 AU - 2.43 AU

Year: 1350 Days

Day: 29.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.55 AU - 3.07 AU

Year: 1765 Days

Day: 33.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.81 AU - 4.23 AU

Year: 3020 Days

Day: 31.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,859,183 km

• M1: 3,121,060 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.1

Radius: 14.1

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.28 AU - 5.94 AU

Year: 4979 Days

Day: 14.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 76,859,183 km

• M1: 177,124 km (0.095 R)
• M2: 305,628 km (0.075 R)
• M3: 543,938 km (0.08 R)
• M4: 778,657 km (0.108 R)
• M5: 998,416 km (0.091 R)
• M6: 1,164,171 km (0.106 R)
• M7: 1,373,608 km (0.087 R)
• M8: 1,536,370 km (0.118 R)
• M9: 1,768,097 km (0.091 R)
• M10: 1,869,076 km (0.1 R)
• M11: 2,064,151 km (0.051 R)
• M12: 2,321,310 km (0.117 R)
• M13: 2,432,761 km (0.053 R)
• M14: 2,632,324 km (0.081 R)
• M15: 3,155,019 km (0.115 R)
• M16: 3,436,712 km (0.049 R)
• M17: 3,841,823 km (0.111 R)
• M18: 3,991,421 km (0.088 R)
• M19: 4,160,018 km (0.055 R)
• M20: 4,400,122 km (0.102 R)
• M21: 4,591,907 km (0.095 R)
• M22: 4,751,079 km (0.06 R)
• M23: 5,056,707 km (0.109 R)
• M24: 5,555,317 km (0.105 R)
• M25: 5,973,443 km (0.091 R)
• M26: 6,303,605 km (0.075 R)
• M27: 6,639,752 km (0.117 R)
• M28: 7,474,807 km (0.106 R)
• M29: 7,788,664 km (0.105 R)
• M30: 7,894,280 km (0.077 R)
• M31: 8,085,615 km (0.031 R)
• M32: 8,235,512 km (0.106 R)
• M33: 8,364,615 km (0.074 R)
• M34: 8,559,691 km (0.064 R)
• M35: 8,734,421 km (0.117 R)
• M36: 9,042,892 km (0.048 R)
• M37: 9,287,933 km (0.097 R)
• M38: 9,557,658 km (0.088 R)
• M39: 9,898,592 km (0.082 R)
• M40: 10,081,999 km (0.077 R)
• M41: 10,197,189 km (0.056 R)
• M42: 11,158,804 km (0.116 R)
• M43: 11,445,733 km (0.11 R)
• M44: 11,686,586 km (0.115 R)
• M45: 11,807,760 km (0.056 R)
• M46: 11,929,383 km (0.099 R)
• M47: 12,247,278 km (0.113 R)
• M48: 12,469,132 km (0.082 R)
• M49: 12,866,763 km (0.11 R)
• M50: 13,470,989 km (0.088 R)
• M51: 13,572,716 km (0.05 R)
• M52: 14,084,640 km (0.096 R)
• M53: 14,602,996 km (0.097 R)
• M54: 14,943,182 km (0.082 R)
• M55: 15,074,828 km (0.09 R)
• M56: 15,233,252 km (0.096 R)
• M57: 15,872,484 km (0.085 R)
• M58: 16,114,383 km (0.09 R)
• M59: 16,439,011 km (0.119 R)
• M60: 17,397,933 km (0.066 R)
• M61: 18,969,758 km (0.109 R)
• M62: 19,198,044 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.2

Radius: 12.8

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.54 AU - 12.46 AU

Year: 12750 Days

Day: 7.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,859,183 km

• M1: 160,818 km (0.086 R)
• M2: 321,635 km (0.034 R)
• M3: 554,559 km (0.12 R)
• M4: 755,918 km (0.117 R)
• M5: 1,299,706 km (0.078 R)
• M6: 1,458,729 km (0.074 R)
• M7: 1,821,952 km (0.068 R)
• M8: 2,268,203 km (0.066 R)
• M9: 2,433,808 km (0.109 R)
• M10: 2,546,605 km (0.102 R)
• M11: 2,690,219 km (0.069 R)
• M12: 2,955,456 km (0.112 R)
• M13: 3,198,552 km (0.046 R)
• M14: 3,385,101 km (0.104 R)
• M15: 3,802,179 km (0.063 R)
• M16: 4,066,968 km (0.104 R)
• M17: 4,372,297 km (0.118 R)
• M18: 4,545,232 km (0.078 R)
• M19: 4,650,100 km (0.079 R)
• M20: 5,077,651 km (0.066 R)
• M21: 5,186,558 km (0.053 R)
• M22: 5,369,666 km (0.04 R)
• M23: 6,085,641 km (0.109 R)
• M24: 6,357,162 km (0.103 R)
• M25: 6,632,571 km (0.079 R)
• M26: 7,113,977 km (0.063 R)
• M27: 10,370,573 km (0.053 R)
• M28: 11,070,392 km (0.081 R)
• M29: 12,417,371 km (0.107 R)
• M30: 12,712,827 km (0.061 R)
• M31: 13,968,402 km (0.116 R)
• M32: 14,481,672 km (0.065 R)
• M33: 14,688,865 km (0.116 R)
• M34: 16,488,378 km (0.12 R)
• M35: 17,140,026 km (0.051 R)
• M36: 18,077,706 km (0.111 R)
• M37: 18,468,605 km (0.113 R)
• M38: 18,693,301 km (0.108 R)
• M39: 18,862,347 km (0.043 R)
• M40: 19,031,991 km (0.117 R)
• M41: 20,406,945 km (0.079 R)
• M42: 20,930,836 km (0.032 R)
• M43: 23,312,435 km (0.086 R)
• M44: 24,104,855 km (0.111 R)
• M45: 24,289,009 km (0.085 R)
• M46: 24,596,882 km (0.108 R)
• M47: 24,782,234 km (0.034 R)
• M48: 24,968,034 km (0.119 R)
• M49: 25,465,896 km (0.103 R)
• M50: 26,092,861 km (0.072 R)
• M51: 26,851,771 km (0.071 R)
• M52: 27,875,020 km (0.108 R)
• M53: 28,846,060 km (0.097 R)
• M54: 29,630,701 km (0.112 R)
• M55: 29,762,197 km (0.115 R)
• M56: 30,289,978 km (0.116 R)
• M57: 30,687,909 km (0.088 R)
• M58: 30,820,901 km (0.115 R)
• M59: 31,020,914 km (0.055 R)
• M60: 32,161,747 km (0.078 R)
• M61: 32,839,276 km (0.118 R)
• M62: 33,384,710 km (0.059 R)
• M63: 33,521,592 km (0.066 R)
• M64: 34,622,782 km (0.083 R)
• M65: 34,830,723 km (0.091 R)
• M66: 36,156,459 km (0.105 R)
• M67: 36,719,695 km (0.104 R)
• M68: 37,143,955 km (0.114 R)
• M69: 37,427,742 km (0.109 R)
• M70: 38,641,728 km (0.075 R)
• M71: 40,596,524 km (0.115 R)
• M72: 40,815,685 km (0.044 R)
• M73: 42,434,932 km (0.063 R)
• M74: 43,028,985 km (0.105 R)
• M75: 44,225,319 km (0.068 R)
• M76: 45,508,271 km (0.093 R)
• M77: 45,964,095 km (0.031 R)
• M78: 46,116,386 km (0.11 R)
• M79: 47,340,545 km (0.089 R)
• M80: 49,118,815 km (0.109 R)
• M81: 50,290,466 km (0.025 R)
• M82: 50,761,549 km (0.08 R)
• M83: 53,379,363 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.1

Radius: 7

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.28 AU - 15.98 AU

Year: 17829 Days

Day: 21.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,859,183 km

• M1: 434,582 km (0.065 R)
• M2: 896,989 km (0.094 R)
• M3: 1,160,879 km (0.082 R)
• M4: 1,254,229 km (0.107 R)
• M5: 1,678,638 km (0.082 R)
• M6: 1,758,074 km (0.09 R)
• M7: 1,893,011 km (0.083 R)
• M8: 1,948,063 km (0.031 R)
• M9: 2,202,230 km (0.119 R)
• M10: 3,124,202 km (0.089 R)
• M11: 3,388,242 km (0.083 R)
• M12: 4,367,959 km (0.092 R)
• M13: 4,626,015 km (0.1 R)
• M14: 4,851,010 km (0.12 R)
• M15: 5,118,042 km (0.038 R)
• M16: 6,357,760 km (0.032 R)
• M17: 6,861,456 km (0.069 R)
• M18: 7,204,334 km (0.119 R)
• M19: 7,817,985 km (0.082 R)
• M20: 7,906,995 km (0.117 R)
• M21: 8,448,241 km (0.11 R)
• M22: 8,539,645 km (0.089 R)
• M23: 9,901,285 km (0.097 R)
• M24: 10,045,946 km (0.049 R)
• M25: 11,278,632 km (0.108 R)
• M26: 12,092,445 km (0.115 R)
• M27: 13,241,955 km (0.104 R)
• M28: 13,401,426 km (0.109 R)
• M29: 14,644,884 km (0.081 R)
• M30: 14,864,942 km (0.058 R)
• M31: 15,086,048 km (0.116 R)
• M32: 15,475,601 km (0.066 R)
• M33: 16,435,420 km (0.12 R)
• M34: 16,721,452 km (0.089 R)
• M35: 16,893,788 km (0.11 R)
• M36: 17,124,618 km (0.069 R)
• M37: 17,356,345 km (0.087 R)
• M38: 17,530,926 km (0.044 R)
• M39: 18,175,842 km (0.11 R)
• M40: 19,307,999 km (0.119 R)
• M41: 19,368,287 km (0.076 R)
• M42: 20,955,969 km (0.06 R)
• M43: 21,265,936 km (0.099 R)
• M44: 21,890,656 km (0.115 R)
• M45: 22,079,299 km (0.057 R)
• M46: 22,458,081 km (0.114 R)
• M47: 22,711,799 km (0.079 R)
• M48: 23,094,171 km (0.12 R)
• M49: 25,631,202 km (0.117 R)
• M50: 26,029,282 km (0.044 R)
• M51: 26,228,995 km (0.069 R)
• M52: 26,764,405 km (0.077 R)
• M53: 27,506,261 km (0.108 R)
• M54: 28,118,416 km (0.112 R)
• M55: 29,079,432 km (0.095 R)
• M56: 29,633,393 km (0.061 R)
• M57: 29,911,645 km (0.109 R)
• M58: 29,981,358 km (0.063 R)
• M59: 30,120,933 km (0.107 R)
• M60: 30,681,476 km (0.063 R)
• M61: 31,174,700 km (0.075 R)
• M62: 31,245,460 km (0.095 R)
• M63: 31,883,944 km (0.046 R)
• M64: 32,240,585 km (0.081 R)
• M65: 32,742,037 km (0.105 R)
• M66: 32,957,757 km (0.088 R)
• M67: 35,435,098 km (0.058 R)
• M68: 36,696,208 km (0.107 R)
• M69: 37,369,698 km (0.102 R)
• M70: 38,881,085 km (0.08 R)
• M71: 38,957,230 km (0.045 R)
• M72: 40,027,603 km (0.052 R)
• M73: 40,181,390 km (0.095 R)
• M74: 42,197,520 km (0.106 R)
• M75: 42,510,629 km (0.117 R)
• M76: 45,042,872 km (0.113 R)
• M77: 45,844,267 km (0.117 R)
• M78: 46,650,301 km (0.079 R)
• M79: 46,893,098 km (0.096 R)
• M80: 47,868,177 km (0.1 R)
• M81: 48,358,260 km (0.1 R)
• M82: 48,603,899 km (0.115 R)
• M83: 48,932,117 km (0.107 R)
• M84: 49,508,069 km (0.087 R)
• M85: 50,417,923 km (0.093 R)
• M86: 50,583,977 km (0.116 R)
• M87: 52,506,160 km (0.101 R)
• M88: 52,674,457 km (0.116 R)
• M89: 52,758,681 km (0.106 R)
• M90: 54,622,521 km (0.108 R)
• M91: 55,819,902 km (0.104 R)
• M92: 56,335,716 km (0.115 R)
• M93: 57,892,431 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.5

Radius: 4.7

Gravity: 27.41 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 14.88 AU - 14.96 AU

Year: 21596 Days

Day: 15.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,859,183 km

• M1: 113,395 km (0.083 R)
• M2: 380,427 km (0.082 R)
• M3: 1,667,567 km (0.045 R)
• M4: 2,097,661 km (0.112 R)
• M5: 2,132,069 km (0.114 R)
• M6: 2,236,638 km (0.045 R)
• M7: 3,331,096 km (0.081 R)
• M8: 3,411,879 km (0.113 R)
• M9: 3,452,569 km (0.078 R)
• M10: 4,211,479 km (0.112 R)
• M11: 4,298,994 km (0.082 R)
• M12: 4,699,767 km (0.115 R)
• M13: 5,205,856 km (0.104 R)
• M14: 5,346,927 km (0.075 R)
• M15: 5,489,195 km (0.101 R)
• M16: 5,632,809 km (0.089 R)
• M17: 5,777,470 km (0.061 R)
• M18: 6,927,728 km (0.112 R)
• M19: 7,030,950 km (0.079 R)
• M20: 7,082,861 km (0.046 R)
• M21: 7,343,909 km (0.104 R)
• M22: 7,768,318 km (0.064 R)
• M23: 9,315,011 km (0.11 R)
• M24: 11,073,683 km (0.101 R)
• M25: 12,994,969 km (0.104 R)
• M26: 13,250,183 km (0.096 R)
• M27: 14,485,412 km (0.119 R)
• M28: 14,551,534 km (0.101 R)
• M29: 14,683,779 km (0.099 R)
• M30: 16,440,507 km (0.04 R)
• M31: 17,483,802 km (0.09 R)
• M32: 20,220,845 km (0.119 R)
• M33: 20,813,851 km (0.034 R)
• M34: 23,319,615 km (0.102 R)
• M35: 24,019,285 km (0.101 R)
• M36: 26,724,313 km (0.062 R)
• M37: 26,886,477 km (0.101 R)
• M38: 27,456,296 km (0.053 R)
• M39: 27,865,895 km (0.11 R)
• M40: 27,948,024 km (0.065 R)
• M41: 28,195,010 km (0.108 R)
• M42: 30,534,272 km (0.061 R)
• M43: 33,108,851 km (0.112 R)
• M44: 33,282,983 km (0.09 R)
• M45: 33,632,144 km (0.086 R)
• M46: 33,719,659 km (0.118 R)
• M47: 34,245,945 km (0.089 R)
• M48: 38,006,087 km (0.028 R)
• M49: 38,370,956 km (0.119 R)
• M50: 38,920,579 km (0.112 R)
• M51: 39,657,199 km (0.076 R)
• M52: 40,212,805 km (0.109 R)
• M53: 40,305,556 km (0.059 R)
• M54: 40,491,506 km (0.113 R)
• M55: 40,584,556 km (0.103 R)
• M56: 42,271,721 km (0.047 R)
• M57: 43,123,830 km (0.099 R)
• M58: 44,460,637 km (0.08 R)
• M59: 44,845,103 km (0.078 R)
• M60: 47,272,628 km (0.066 R)
• M61: 48,255,636 km (0.118 R)
• M62: 49,444,041 km (0.085 R)
• M63: 52,659,797 km (0.093 R)
• M64: 53,474,208 km (0.108 R)
• M65: 53,985,384 km (0.028 R)
• M66: 54,498,205 km (0.107 R)
• M67: 54,703,753 km (0.11 R)
• M68: 55,528,635 km (0.11 R)
• M69: 55,942,573 km (0.077 R)
• M70: 56,046,244 km (0.091 R)
• M71: 56,253,736 km (0.106 R)
• M72: 56,773,589 km (0.095 R)
• M73: 57,086,248 km (0.116 R)
• M74: 59,502,254 km (0.055 R)
• M75: 59,713,935 km (0.117 R)
• M76: 60,031,980 km (0.109 R)
• M77: 60,350,474 km (0.075 R)
• M78: 63,674,688 km (0.052 R)
• M79: 64,868,479 km (0.118 R)
• M80: 66,398,566 km (0.084 R)
• M81: 67,168,098 km (0.111 R)
• M82: 68,493,983 km (0.104 R)
• M83: 69,160,292 km (0.066 R)
• M84: 69,494,195 km (0.082 R)
• M85: 71,508,829 km (0.113 R)
• M86: 72,636,349 km (0.08 R)
• M87: 73,997,240 km (0.098 R)
• M88: 76,054,211 km (0.095 R)
• M89: 76,628,966 km (0.116 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 15,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit