🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.71 AU - 1.01 AU

Year: 351 Days

Day: 21.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,319,944 km

• M1: 308,321 km (0.066 R)
• M2: 636,988 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.67 AU - 1.71 AU

Year: 966 Days

Day: 42.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.84 AU - 2.06 AU

Year: 1197 Days

Day: 41.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,319,944 km

• M1: 1,063,491 km (0.039 R)
• M2: 1,296,415 km (0.105 R)

Asteroid Belt

Center: 2.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.6

Radius: 10.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.33 AU - 3.11 AU

Year: 1973 Days

Day: 8.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 162.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 46,319,944 km

• M1: 160,519 km (0.062 R)
• M2: 273,615 km (0.102 R)
• M3: 362,775 km (0.049 R)
• M4: 721,361 km (0.096 R)
• M5: 829,969 km (0.067 R)
• M6: 926,908 km (0.11 R)
• M7: 1,021,903 km (0.067 R)
• M8: 1,108,071 km (0.056 R)
• M9: 1,255,126 km (0.115 R)
• M10: 1,327,831 km (0.114 R)
• M11: 1,422,526 km (0.094 R)
• M12: 1,676,843 km (0.078 R)
• M13: 1,772,436 km (0.073 R)
• M14: 2,078,214 km (0.117 R)
• M15: 2,417,502 km (0.063 R)
• M16: 2,662,094 km (0.093 R)
• M17: 2,888,436 km (0.062 R)
• M18: 3,148,287 km (0.106 R)
• M19: 3,295,043 km (0.082 R)
• M20: 3,519,440 km (0.061 R)
• M21: 3,652,582 km (0.104 R)
• M22: 3,729,475 km (0.092 R)
• M23: 3,826,414 km (0.119 R)
• M24: 4,303,332 km (0.108 R)
• M25: 4,394,886 km (0.08 R)
• M26: 4,746,591 km (0.117 R)
• M27: 4,883,622 km (0.082 R)
• M28: 5,107,571 km (0.099 R)
• M29: 5,183,117 km (0.111 R)
• M30: 5,643,580 km (0.1 R)
• M31: 5,788,690 km (0.11 R)
• M32: 5,969,254 km (0.1 R)
• M33: 6,082,949 km (0.092 R)
• M34: 6,208,910 km (0.109 R)
• M35: 6,278,024 km (0.044 R)
• M36: 6,804,160 km (0.118 R)
• M37: 6,982,780 km (0.098 R)
• M38: 7,138,810 km (0.087 R)
• M39: 7,466,729 km (0.119 R)
• M40: 7,552,449 km (0.038 R)
• M41: 7,762,334 km (0.083 R)
• M42: 7,911,483 km (0.096 R)
• M43: 7,986,432 km (0.095 R)
• M44: 8,149,793 km (0.082 R)
• M45: 8,238,205 km (0.104 R)
• M46: 8,518,103 km (0.107 R)
• M47: 8,672,039 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.6

Radius: 12.8

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.79 AU - 4.53 AU

Year: 3079 Days

Day: 7.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 46,319,944 km

• M1: 162,314 km (0.047 R)
• M2: 286,779 km (0.12 R)
• M3: 555,008 km (0.091 R)
• M4: 640,428 km (0.097 R)
• M5: 826,977 km (0.118 R)
• M6: 972,237 km (0.11 R)
• M7: 1,069,026 km (0.08 R)
• M8: 1,196,334 km (0.079 R)
• M9: 1,306,588 km (0.119 R)
• M10: 1,526,048 km (0.035 R)
• M11: 1,610,122 km (0.103 R)
• M12: 1,726,808 km (0.041 R)
• M13: 1,821,055 km (0.088 R)
• M14: 1,904,231 km (0.075 R)
• M15: 2,034,681 km (0.094 R)
• M16: 2,121,298 km (0.045 R)
• M17: 2,229,457 km (0.045 R)
• M18: 2,487,065 km (0.05 R)
• M19: 2,732,555 km (0.1 R)
• M20: 2,835,927 km (0.111 R)
• M21: 2,978,494 km (0.103 R)
• M22: 3,428,334 km (0.084 R)
• M23: 4,075,944 km (0.093 R)
• M24: 4,349,109 km (0.043 R)
• M25: 4,531,768 km (0.103 R)
• M26: 4,770,377 km (0.047 R)
• M27: 5,426,812 km (0.077 R)
• M28: 5,529,586 km (0.1 R)
• M29: 5,699,230 km (0.106 R)
• M30: 5,889,818 km (0.067 R)
• M31: 6,101,948 km (0.065 R)
• M32: 6,504,067 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.9

Radius: 12.8

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.48 AU - 5 AU

Year: 3839 Days

Day: 8.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,319,944 km

• M1: 299,196 km (0.061 R)
• M2: 449,242 km (0.042 R)
• M3: 593,006 km (0.084 R)
• M4: 898,186 km (0.103 R)
• M5: 991,535 km (0.114 R)
• M6: 1,227,301 km (0.093 R)
• M7: 1,359,097 km (0.107 R)
• M8: 1,523,804 km (0.036 R)
• M9: 1,710,053 km (0.066 R)
• M10: 1,858,604 km (0.111 R)
• M11: 2,042,909 km (0.115 R)
• M12: 2,217,190 km (0.055 R)
• M13: 2,717,894 km (0.098 R)
• M14: 3,420,855 km (0.109 R)
• M15: 3,706,138 km (0.108 R)
• M16: 4,078,636 km (0.099 R)
• M17: 4,178,717 km (0.083 R)
• M18: 4,279,546 km (0.103 R)
• M19: 4,401,768 km (0.068 R)
• M20: 4,923,416 km (0.067 R)
• M21: 5,289,482 km (0.08 R)
• M22: 5,686,963 km (0.076 R)
• M23: 5,821,601 km (0.111 R)
• M24: 6,185,872 km (0.117 R)
• M25: 6,557,623 km (0.119 R)
• M26: 7,032,596 km (0.056 R)
• M27: 7,396,268 km (0.042 R)
• M28: 7,766,074 km (0.092 R)
• M29: 9,068,473 km (0.099 R)
• M30: 9,517,566 km (0.026 R)
• M31: 9,731,491 km (0.106 R)
• M32: 10,245,958 km (0.119 R)
• M33: 10,713,751 km (0.106 R)
• M34: 11,842,018 km (0.12 R)
• M35: 12,187,888 km (0.094 R)
• M36: 12,391,192 km (0.107 R)
• M37: 12,742,298 km (0.073 R)
• M38: 13,424,614 km (0.104 R)
• M39: 13,845,582 km (0.09 R)
• M40: 14,027,493 km (0.046 R)
• M41: 14,210,003 km (0.105 R)
• M42: 14,393,410 km (0.058 R)
• M43: 14,855,368 km (0.107 R)
• M44: 15,103,850 km (0.119 R)
• M45: 15,197,348 km (0.095 R)
• M46: 15,699,249 km (0.058 R)
• M47: 15,825,660 km (0.078 R)
• M48: 16,430,334 km (0.071 R)
• M49: 16,977,862 km (0.119 R)
• M50: 17,140,026 km (0.113 R)
• M51: 17,892,803 km (0.054 R)
• M52: 17,991,687 km (0.108 R)
• M53: 18,223,414 km (0.086 R)
• M54: 18,323,046 km (0.041 R)
• M55: 18,422,828 km (0.061 R)
• M56: 18,790,091 km (0.101 R)
• M57: 19,126,237 km (0.113 R)
• M58: 19,227,515 km (0.103 R)
• M59: 19,566,205 km (0.103 R)
• M60: 19,838,473 km (0.066 R)
• M61: 20,077,829 km (0.103 R)
• M62: 20,490,420 km (0.118 R)
• M63: 20,697,763 km (0.109 R)
• M64: 20,871,147 km (0.098 R)
• M65: 21,393,991 km (0.036 R)
• M66: 21,639,482 km (0.085 R)
• M67: 22,133,304 km (0.108 R)
• M68: 23,492,251 km (0.087 R)
• M69: 23,673,115 km (0.112 R)
• M70: 24,109,043 km (0.09 R)
• M71: 24,474,212 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.2

Radius: 9.6

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.41 AU - 5.61 AU

Year: 4211 Days

Day: 8.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,319,944 km

• M1: 134,937 km (0.088 R)
• M2: 230,231 km (0.114 R)
• M3: 315,203 km (0.043 R)
• M4: 397,482 km (0.052 R)
• M5: 460,462 km (0.107 R)
• M6: 893,698 km (0.09 R)
• M7: 1,416,393 km (0.1 R)
• M8: 1,640,191 km (0.039 R)
• M9: 1,972,747 km (0.097 R)
• M10: 2,121,896 km (0.117 R)
• M11: 2,189,365 km (0.115 R)
• M12: 2,274,785 km (0.096 R)
• M13: 2,361,402 km (0.062 R)
• M14: 2,537,928 km (0.064 R)
• M15: 2,792,394 km (0.119 R)
• M16: 2,903,994 km (0.095 R)
• M17: 3,036,089 km (0.08 R)
• M18: 3,706,138 km (0.045 R)
• M19: 3,787,968 km (0.054 R)
• M20: 3,870,396 km (0.082 R)
• M21: 4,248,879 km (0.112 R)
• M22: 4,313,056 km (0.109 R)
• M23: 4,816,453 km (0.103 R)
• M24: 4,905,913 km (0.084 R)
• M25: 4,973,381 km (0.088 R)
• M26: 5,384,775 km (0.101 R)
• M27: 5,665,122 km (0.046 R)
• M28: 5,807,090 km (0.106 R)
• M29: 6,046,447 km (0.102 R)
• M30: 6,362,397 km (0.116 R)
• M31: 6,510,051 km (0.114 R)
• M32: 6,959,891 km (0.117 R)
• M33: 7,214,208 km (0.068 R)
• M34: 7,342,413 km (0.102 R)
• M35: 7,523,427 km (0.075 R)
• M36: 8,288,470 km (0.112 R)
• M37: 8,369,103 km (0.051 R)
• M38: 8,449,886 km (0.078 R)
• M39: 8,639,576 km (0.043 R)
• M40: 8,721,257 km (0.049 R)
• M41: 9,328,325 km (0.066 R)
• M42: 9,892,010 km (0.113 R)
• M43: 10,264,359 km (0.07 R)
• M44: 10,583,002 km (0.114 R)
• M45: 11,111,531 km (0.057 R)
• M46: 11,618,519 km (0.058 R)
• M47: 12,655,232 km (0.103 R)
• M48: 12,717,165 km (0.073 R)
• M49: 12,779,249 km (0.105 R)
• M50: 12,965,797 km (0.07 R)
• M51: 13,341,737 km (0.036 R)
• M52: 13,404,867 km (0.117 R)
• M53: 13,562,842 km (0.111 R)
• M54: 13,912,452 km (0.084 R)
• M55: 14,200,877 km (0.091 R)
• M56: 14,329,681 km (0.076 R)
• M57: 14,426,471 km (0.116 R)
• M58: 14,556,022 km (0.093 R)
• M59: 14,718,336 km (0.075 R)
• M60: 14,848,636 km (0.083 R)
• M61: 15,044,908 km (0.114 R)
• M62: 15,738,594 km (0.104 R)
• M63: 16,917,724 km (0.082 R)
• M64: 17,397,335 km (0.12 R)
• M65: 18,334,865 km (0.072 R)
• M66: 18,405,026 km (0.089 R)
• M67: 19,467,321 km (0.084 R)
• M68: 20,114,182 km (0.044 R)
• M69: 20,440,305 km (0.115 R)
• M70: 21,392,196 km (0.098 R)
• M71: 22,321,049 km (0.06 R)
• M72: 22,733,940 km (0.118 R)
• M73: 23,225,069 km (0.081 R)
• M74: 23,376,911 km (0.11 R)
• M75: 24,797,044 km (0.094 R)
• M76: 25,498,059 km (0.119 R)
• M77: 26,008,338 km (0.083 R)
• M78: 26,126,670 km (0.08 R)
• M79: 26,205,508 km (0.099 R)
• M80: 26,561,700 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.6

Radius: 11.9

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.51 AU - 9.69 AU

Year: 10137 Days

Day: 5.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,319,944 km

• M1: 216,468 km (0.049 R)
• M2: 309,069 km (0.086 R)
• M3: 424,708 km (0.113 R)
• M4: 618,438 km (0.079 R)
• M5: 776,263 km (0.082 R)
• M6: 1,394,701 km (0.05 R)
• M7: 1,764,058 km (0.1 R)
• M8: 2,463,727 km (0.027 R)
• M9: 2,671,070 km (0.114 R)
• M10: 3,158,609 km (0.065 R)
• M11: 3,355,779 km (0.091 R)
• M12: 4,032,411 km (0.089 R)
• M13: 4,123,815 km (0.098 R)
• M14: 5,075,706 km (0.12 R)
• M15: 5,340,943 km (0.106 R)
• M16: 5,781,509 km (0.043 R)
• M17: 5,988,852 km (0.027 R)
• M18: 6,304,503 km (0.118 R)
• M19: 6,518,129 km (0.067 R)
• M20: 6,661,743 km (0.113 R)
• M21: 7,099,167 km (0.118 R)
• M22: 8,194,523 km (0.083 R)
• M23: 8,427,746 km (0.043 R)
• M24: 9,423,170 km (0.047 R)
• M25: 10,246,108 km (0.118 R)
• M26: 11,134,869 km (0.083 R)
• M27: 11,697,506 km (0.117 R)
• M28: 11,916,368 km (0.069 R)
• M29: 12,715,520 km (0.06 R)
• M30: 13,486,248 km (0.075 R)
• M31: 13,854,259 km (0.103 R)
• M32: 15,263,321 km (0.113 R)
• M33: 15,502,678 km (0.09 R)
• M34: 15,646,890 km (0.084 R)
• M35: 16,423,303 km (0.102 R)
• M36: 16,668,494 km (0.08 R)
• M37: 17,411,547 km (0.077 R)
• M38: 17,912,849 km (0.103 R)
• M39: 19,704,732 km (0.109 R)
• M40: 19,861,062 km (0.065 R)
• M41: 20,174,769 km (0.048 R)
• M42: 20,754,161 km (0.077 R)
• M43: 21,660,425 km (0.093 R)
• M44: 21,983,407 km (0.106 R)
• M45: 22,145,422 km (0.118 R)
• M46: 22,525,251 km (0.076 R)
• M47: 23,016,530 km (0.066 R)
• M48: 25,412,938 km (0.085 R)
• M49: 27,189,114 km (0.118 R)
• M50: 27,595,721 km (0.081 R)
• M51: 27,712,258 km (0.12 R)
• M52: 28,768,718 km (0.108 R)
• M53: 29,361,275 km (0.098 R)
• M54: 29,957,871 km (0.115 R)
• M55: 30,981,121 km (0.108 R)
• M56: 31,102,295 km (0.11 R)
• M57: 31,223,619 km (0.057 R)
• M58: 32,753,257 km (0.056 R)
• M59: 33,309,911 km (0.068 R)
• M60: 33,620,476 km (0.099 R)
• M61: 33,807,324 km (0.086 R)
• M62: 34,683,818 km (0.057 R)
• M63: 36,203,582 km (0.105 R)
• M64: 37,615,637 km (0.064 R)
• M65: 38,328,470 km (0.111 R)
• M66: 40,031,044 km (0.092 R)
• M67: 42,496,267 km (0.087 R)
• M68: 43,238,721 km (0.101 R)
• M69: 43,713,246 km (0.074 R)
• M70: 43,849,230 km (0.079 R)
• M71: 44,189,715 km (0.086 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 13,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit