🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.8 AU - 1.28 AU

Year: 374 Days

Day: 37.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,931,383 km

• M1: 112,348 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.34 AU - 1.78 AU

Year: 688 Days

Day: 14.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,931,383 km

• M1: 198,217 km (0.085 R)

Asteroid Belt

Center: 1.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.9 AU - 2.46 AU

Year: 1137 Days

Day: 44.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,931,383 km

• M1: 922,271 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.9

Radius: 10.8

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.03 AU - 6.21 AU

Year: 4704 Days

Day: 5.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 155.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,931,383 km

• M1: 150,047 km (0.104 R)
• M2: 287,527 km (0.072 R)
• M3: 498,460 km (0.095 R)
• M4: 751,281 km (0.11 R)
• M5: 821,143 km (0.1 R)
• M6: 1,084,136 km (0.112 R)
• M7: 1,461,870 km (0.099 R)
• M8: 1,551,330 km (0.09 R)
• M9: 1,831,078 km (0.079 R)
• M10: 2,212,253 km (0.117 R)
• M11: 2,564,108 km (0.04 R)
• M12: 2,858,367 km (0.079 R)
• M13: 2,971,612 km (0.071 R)
• M14: 3,580,475 km (0.115 R)
• M15: 3,682,352 km (0.105 R)
• M16: 3,764,630 km (0.104 R)
• M17: 4,142,066 km (0.107 R)
• M18: 4,422,412 km (0.114 R)
• M19: 4,509,927 km (0.107 R)
• M20: 4,598,040 km (0.115 R)
• M21: 4,753,622 km (0.08 R)
• M22: 4,888,410 km (0.099 R)
• M23: 5,115,798 km (0.088 R)
• M24: 5,723,465 km (0.075 R)
• M25: 6,060,210 km (0.08 R)
• M26: 6,727,865 km (0.093 R)
• M27: 6,955,703 km (0.12 R)
• M28: 7,186,083 km (0.084 R)
• M29: 7,627,995 km (0.115 R)
• M30: 7,945,442 km (0.115 R)
• M31: 8,025,477 km (0.116 R)
• M32: 8,267,078 km (0.1 R)
• M33: 8,402,464 km (0.12 R)
• M34: 8,565,824 km (0.064 R)
• M35: 9,006,689 km (0.107 R)
• M36: 9,370,212 km (0.093 R)
• M37: 9,738,672 km (0.078 R)
• M38: 9,967,856 km (0.107 R)
• M39: 10,054,174 km (0.074 R)
• M40: 10,169,813 km (0.074 R)
• M41: 10,373,116 km (0.103 R)
• M42: 10,577,766 km (0.118 R)
• M43: 10,991,105 km (0.102 R)
• M44: 11,530,405 km (0.118 R)
• M45: 12,324,621 km (0.059 R)
• M46: 12,634,887 km (0.034 R)
• M47: 13,231,333 km (0.079 R)
• M48: 13,804,892 km (0.075 R)
• M49: 14,030,036 km (0.102 R)
• M50: 14,418,991 km (0.113 R)
• M51: 14,582,202 km (0.115 R)
• M52: 15,307,303 km (0.084 R)
• M53: 15,607,247 km (0.104 R)
• M54: 16,145,350 km (0.09 R)
• M55: 16,621,371 km (0.073 R)
• M56: 17,067,322 km (0.114 R)
• M57: 17,309,222 km (0.119 R)
• M58: 17,586,875 km (0.097 R)
• M59: 17,866,175 km (0.054 R)
• M60: 18,429,111 km (0.054 R)
• M61: 18,677,145 km (0.07 R)
• M62: 18,890,770 km (0.029 R)
• M63: 19,428,126 km (0.094 R)
• M64: 19,500,082 km (0.114 R)
• M65: 20,116,126 km (0.086 R)
• M66: 20,261,984 km (0.099 R)
• M67: 20,664,851 km (0.079 R)
• M68: 21,181,413 km (0.096 R)
• M69: 22,378,345 km (0.069 R)
• M70: 23,061,110 km (0.048 R)
• M71: 23,328,591 km (0.098 R)
• M72: 23,904,992 km (0.109 R)
• M73: 24,291,852 km (0.116 R)
• M74: 24,993,615 km (0.079 R)
• M75: 25,346,966 km (0.101 R)
• M76: 25,662,468 km (0.07 R)
• M77: 26,177,832 km (0.091 R)
• M78: 26,377,097 km (0.095 R)
• M79: 26,496,775 km (0.106 R)
• M80: 26,736,879 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.5

Radius: 14.3

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.12 AU - 7.42 AU

Year: 6921 Days

Day: 6.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 57,931,383 km

• M1: 216,917 km (0.039 R)
• M2: 367,263 km (0.082 R)
• M3: 614,099 km (0.038 R)
• M4: 732,282 km (0.077 R)
• M5: 900,430 km (0.105 R)
• M6: 1,243,009 km (0.063 R)
• M7: 1,374,804 km (0.081 R)
• M8: 1,922,781 km (0.088 R)
• M9: 2,020,618 km (0.117 R)
• M10: 2,148,973 km (0.112 R)
• M11: 2,309,791 km (0.091 R)
• M12: 2,800,622 km (0.081 R)
• M13: 2,928,528 km (0.079 R)
• M14: 3,391,982 km (0.118 R)
• M15: 3,737,404 km (0.066 R)
• M16: 3,843,319 km (0.103 R)
• M17: 4,022,088 km (0.065 R)
• M18: 4,406,704 km (0.07 R)
• M19: 4,669,698 km (0.051 R)
• M20: 4,860,884 km (0.048 R)
• M21: 5,035,165 km (0.066 R)
• M22: 5,152,450 km (0.091 R)
• M23: 5,330,172 km (0.091 R)
• M24: 5,510,138 km (0.109 R)
• M25: 5,651,359 km (0.084 R)
• M26: 5,875,905 km (0.053 R)
• M27: 6,524,562 km (0.098 R)
• M28: 6,674,159 km (0.119 R)
• M29: 6,824,954 km (0.032 R)
• M30: 6,998,787 km (0.057 R)
• M31: 7,573,841 km (0.107 R)
• M32: 7,663,600 km (0.111 R)
• M33: 8,511,371 km (0.11 R)
• M34: 9,220,764 km (0.098 R)
• M35: 9,728,649 km (0.112 R)
• M36: 10,196,142 km (0.083 R)
• M37: 10,470,205 km (0.077 R)
• M38: 11,050,944 km (0.074 R)
• M39: 11,358,218 km (0.114 R)
• M40: 11,824,365 km (0.108 R)
• M41: 12,059,832 km (0.093 R)
• M42: 13,017,259 km (0.12 R)
• M43: 13,152,196 km (0.106 R)
• M44: 13,450,644 km (0.082 R)
• M45: 13,559,701 km (0.097 R)
• M46: 13,916,342 km (0.107 R)
• M47: 14,137,298 km (0.117 R)
• M48: 14,582,800 km (0.079 R)
• M49: 14,722,974 km (0.077 R)
• M50: 15,345,002 km (0.08 R)
• M51: 15,831,643 km (0.084 R)
• M52: 15,975,706 km (0.07 R)
• M53: 16,849,507 km (0.078 R)
• M54: 17,589,568 km (0.103 R)
• M55: 17,708,947 km (0.115 R)
• M56: 17,798,706 km (0.118 R)
• M57: 18,008,592 km (0.072 R)
• M58: 18,189,156 km (0.109 R)
• M59: 18,673,853 km (0.049 R)
• M60: 19,040,069 km (0.069 R)
• M61: 19,224,074 km (0.098 R)
• M62: 19,997,196 km (0.112 R)
• M63: 20,215,459 km (0.107 R)
• M64: 20,717,510 km (0.082 R)
• M65: 20,843,621 km (0.098 R)
• M66: 21,223,600 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795

Radius: 4.8

Gravity: 34.51 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 14.16 AU - 20.08 AU

Year: 25012 Days

Day: 24.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,931,383 km

• M1: 693,237 km (0.101 R)
• M2: 1,004,849 km (0.075 R)
• M3: 1,035,217 km (0.089 R)
• M4: 2,198,042 km (0.055 R)
• M5: 2,439,941 km (0.101 R)
• M6: 2,481,081 km (0.111 R)
• M7: 2,949,023 km (0.067 R)
• M8: 3,036,986 km (0.08 R)
• M9: 3,215,606 km (0.059 R)
• M10: 3,536,494 km (0.051 R)
• M11: 3,677,116 km (0.107 R)
• M12: 4,158,970 km (0.12 R)
• M13: 4,357,337 km (0.102 R)
• M14: 4,508,132 km (0.096 R)
• M15: 5,128,365 km (0.071 R)
• M16: 5,610,818 km (0.041 R)
• M17: 5,940,531 km (0.044 R)
• M18: 6,389,923 km (0.11 R)
• M19: 6,676,403 km (0.102 R)
• M20: 6,734,148 km (0.052 R)
• M21: 7,500,538 km (0.086 R)
• M22: 7,802,576 km (0.062 R)
• M23: 8,922,466 km (0.102 R)
• M24: 9,500,961 km (0.059 R)
• M25: 9,566,036 km (0.119 R)
• M26: 9,959,478 km (0.058 R)
• M27: 10,291,286 km (0.098 R)
• M28: 10,559,366 km (0.067 R)
• M29: 12,003,883 km (0.118 R)
• M30: 14,246,953 km (0.097 R)
• M31: 15,149,178 km (0.117 R)
• M32: 17,325,079 km (0.04 R)
• M33: 18,044,944 km (0.032 R)
• M34: 18,774,533 km (0.086 R)
• M35: 18,856,213 km (0.095 R)
• M36: 20,095,332 km (0.077 R)
• M37: 20,682,504 km (0.067 R)
• M38: 22,045,789 km (0.078 R)
• M39: 22,564,445 km (0.085 R)
• M40: 22,738,128 km (0.102 R)
• M41: 23,087,140 km (0.089 R)
• M42: 23,878,513 km (0.09 R)
• M43: 26,032,273 km (0.104 R)
• M44: 26,214,484 km (0.109 R)
• M45: 27,409,471 km (0.079 R)
• M46: 27,594,973 km (0.083 R)
• M47: 28,153,721 km (0.065 R)
• M48: 30,042,992 km (0.119 R)
• M49: 34,141,675 km (0.088 R)
• M50: 34,541,101 km (0.074 R)
• M51: 34,641,182 km (0.083 R)
• M52: 35,445,420 km (0.094 R)
• M53: 36,561,121 km (0.117 R)
• M54: 38,204,603 km (0.025 R)
• M55: 38,308,125 km (0.118 R)
• M56: 40,503,324 km (0.066 R)
• M57: 42,096,242 km (0.111 R)
• M58: 47,885,830 km (0.043 R)
• M59: 49,005,869 km (0.076 R)
• M60: 49,118,366 km (0.098 R)
• M61: 49,682,051 km (0.093 R)
• M62: 50,361,226 km (0.106 R)
• M63: 51,500,114 km (0.052 R)
• M64: 51,728,849 km (0.11 R)
• M65: 52,993,251 km (0.087 R)
• M66: 53,224,230 km (0.055 R)
• M67: 53,687,235 km (0.075 R)
• M68: 53,919,261 km (0.093 R)
• M69: 54,035,349 km (0.054 R)
• M70: 54,500,748 km (0.093 R)
• M71: 57,083,556 km (0.063 R)
• M72: 58,032,604 km (0.087 R)
• M73: 59,946,260 km (0.106 R)
• M74: 61,637,763 km (0.079 R)
• M75: 65,067,295 km (0.072 R)
• M76: 66,307,162 km (0.078 R)
• M77: 66,431,478 km (0.097 R)
• M78: 67,054,702 km (0.069 R)
• M79: 69,314,229 km (0.092 R)
• M80: 69,693,310 km (0.096 R)
• M81: 70,707,434 km (0.06 R)
• M82: 71,216,216 km (0.078 R)
• M83: 72,621,838 km (0.116 R)
• M84: 72,878,398 km (0.074 R)
• M85: 73,135,257 km (0.087 R)
• M86: 73,521,220 km (0.106 R)
• M87: 76,240,909 km (0.117 R)
• M88: 78,335,279 km (0.104 R)
• M89: 82,179,047 km (0.117 R)
• M90: 85,270,936 km (0.105 R)
• M91: 85,676,945 km (0.05 R)
• M92: 86,491,056 km (0.113 R)
• M93: 86,763,025 km (0.117 R)
• M94: 88,263,791 km (0.098 R)
• M95: 91,429,282 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.2

Radius: 5.1

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 16.46 AU - 23.88 AU

Year: 31986 Days

Day: 17.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 57,931,383 km

• M1: 73,004 km (0.057 R)
• M2: 227,090 km (0.084 R)
• M3: 364,121 km (0.094 R)
• M4: 410,347 km (0.115 R)
• M5: 1,865,934 km (0.072 R)
• M6: 2,004,312 km (0.029 R)
• M7: 2,590,287 km (0.111 R)
• M8: 2,775,788 km (0.05 R)
• M9: 2,901,899 km (0.111 R)
• M10: 4,119,626 km (0.053 R)
• M11: 4,668,052 km (0.077 R)
• M12: 4,743,000 km (0.048 R)
• M13: 5,712,095 km (0.11 R)
• M14: 5,872,614 km (0.103 R)
• M15: 6,867,290 km (0.116 R)
• M16: 7,779,538 km (0.069 R)
• M17: 8,868,012 km (0.117 R)
• M18: 9,147,461 km (0.109 R)
• M19: 9,288,233 km (0.106 R)
• M20: 9,667,314 km (0.088 R)
• M21: 10,342,898 km (0.07 R)
• M22: 10,884,292 km (0.117 R)
• M23: 10,983,625 km (0.087 R)
• M24: 11,183,488 km (0.108 R)
• M25: 12,303,378 km (0.089 R)
• M26: 14,593,272 km (0.074 R)
• M27: 15,199,892 km (0.03 R)
• M28: 16,153,279 km (0.04 R)
• M29: 16,780,543 km (0.062 R)
• M30: 17,765,346 km (0.063 R)
• M31: 18,353,415 km (0.103 R)
• M32: 20,094,734 km (0.091 R)
• M33: 20,216,656 km (0.032 R)
• M34: 24,054,590 km (0.11 R)
• M35: 25,823,136 km (0.112 R)
• M36: 26,155,243 km (0.078 R)
• M37: 26,288,535 km (0.079 R)
• M38: 26,421,976 km (0.067 R)
• M39: 26,555,567 km (0.059 R)
• M40: 26,756,626 km (0.072 R)
• M41: 27,701,038 km (0.092 R)
• M42: 29,414,532 km (0.055 R)
• M43: 30,179,276 km (0.078 R)
• M44: 31,586,394 km (0.101 R)
• M45: 32,012,748 km (0.098 R)
• M46: 32,512,404 km (0.101 R)
• M47: 34,391,204 km (0.11 R)
• M48: 35,123,037 km (0.095 R)
• M49: 37,950,885 km (0.096 R)
• M50: 42,015,011 km (0.039 R)
• M51: 42,640,330 km (0.057 R)
• M52: 44,217,241 km (0.084 R)
• M53: 44,853,331 km (0.078 R)
• M54: 45,412,229 km (0.091 R)
• M55: 46,456,572 km (0.104 R)
• M56: 47,508,843 km (0.086 R)
• M57: 47,590,075 km (0.116 R)
• M58: 50,297,646 km (0.118 R)
• M59: 51,879,195 km (0.032 R)
• M60: 52,802,214 km (0.104 R)
• M61: 53,223,482 km (0.103 R)
• M62: 54,324,223 km (0.118 R)
• M63: 55,775,023 km (0.099 R)
• M64: 56,289,939 km (0.059 R)
• M65: 56,634,313 km (0.053 R)
• M66: 56,979,136 km (0.099 R)
• M67: 57,065,604 km (0.11 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 17,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit