🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.98 AU - 1.44 AU

Year: 499 Days

Day: 32.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 73,813,062 km

• M1: 215,421 km (0.094 R)
• M2: 386,112 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.79 AU - 2.51 AU

Year: 1181 Days

Day: 21.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 57 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.9

Radius: 14.8

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.48 AU - 5.28 AU

Year: 4040 Days

Day: 9.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 73,813,062 km

• M1: 189,840 km (0.062 R)
• M2: 310,416 km (0.069 R)
• M3: 427,401 km (0.077 R)
• M4: 585,376 km (0.084 R)
• M5: 688,300 km (0.033 R)
• M6: 809,025 km (0.09 R)
• M7: 926,908 km (0.115 R)
• M8: 1,396,496 km (0.092 R)
• M9: 1,735,335 km (0.036 R)
• M10: 1,907,522 km (0.046 R)
• M11: 2,507,560 km (0.025 R)
• M12: 2,703,832 km (0.097 R)
• M13: 2,905,340 km (0.12 R)
• M14: 3,503,582 km (0.086 R)
• M15: 4,198,165 km (0.047 R)
• M16: 4,571,561 km (0.099 R)
• M17: 4,853,853 km (0.107 R)
• M18: 4,976,523 km (0.045 R)
• M19: 5,393,153 km (0.086 R)
• M20: 5,541,554 km (0.035 R)
• M21: 5,648,516 km (0.1 R)
• M22: 6,237,932 km (0.052 R)
• M23: 6,416,552 km (0.051 R)
• M24: 7,499,341 km (0.081 R)
• M25: 8,074,246 km (0.071 R)
• M26: 8,317,941 km (0.1 R)
• M27: 9,063,836 km (0.077 R)
• M28: 9,241,109 km (0.11 R)
• M29: 9,342,836 km (0.063 R)
• M30: 10,354,566 km (0.119 R)
• M31: 10,486,960 km (0.046 R)
• M32: 11,102,556 km (0.094 R)
• M33: 11,537,736 km (0.037 R)
• M34: 11,729,969 km (0.068 R)
• M35: 11,840,372 km (0.078 R)
• M36: 11,978,750 km (0.061 R)
• M37: 12,453,275 km (0.072 R)
• M38: 12,678,719 km (0.054 R)
• M39: 13,133,795 km (0.106 R)
• M40: 13,478,469 km (0.089 R)
• M41: 13,710,046 km (0.102 R)
• M42: 14,383,087 km (0.091 R)
• M43: 14,619,751 km (0.096 R)
• M44: 14,857,761 km (0.048 R)
• M45: 15,640,009 km (0.095 R)
• M46: 15,883,404 km (0.045 R)
• M47: 16,066,662 km (0.043 R)
• M48: 16,189,332 km (0.09 R)
• M49: 16,281,484 km (0.092 R)
• M50: 16,838,437 km (0.08 R)
• M51: 17,056,700 km (0.082 R)
• M52: 17,527,485 km (0.094 R)
• M53: 18,482,069 km (0.073 R)
• M54: 18,610,574 km (0.113 R)
• M55: 18,804,004 km (0.027 R)
• M56: 19,617,068 km (0.078 R)
• M57: 20,375,230 km (0.041 R)
• M58: 21,277,455 km (0.077 R)
• M59: 21,852,210 km (0.09 R)
• M60: 22,158,586 km (0.052 R)
• M61: 22,295,169 km (0.048 R)
• M62: 22,534,974 km (0.11 R)
• M63: 22,741,270 km (0.088 R)
• M64: 22,844,492 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.9

Radius: 14.3

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.69 AU - 5.81 AU

Year: 4508 Days

Day: 10.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 73,813,062 km

• M1: 232,625 km (0.067 R)
• M2: 471,832 km (0.053 R)
• M3: 671,694 km (0.077 R)
• M4: 1,036,713 km (0.1 R)
• M5: 1,250,339 km (0.073 R)
• M6: 1,689,110 km (0.094 R)
• M7: 1,926,671 km (0.095 R)
• M8: 2,175,303 km (0.095 R)
• M9: 2,266,857 km (0.116 R)
• M10: 2,453,854 km (0.09 R)
• M11: 4,129,051 km (0.08 R)
• M12: 4,546,279 km (0.101 R)
• M13: 4,784,140 km (0.1 R)
• M14: 5,421,726 km (0.064 R)
• M15: 5,598,102 km (0.08 R)
• M16: 5,930,658 km (0.088 R)
• M17: 6,190,958 km (0.085 R)
• M18: 6,669,073 km (0.114 R)
• M19: 6,939,845 km (0.098 R)
• M20: 7,214,357 km (0.12 R)
• M21: 7,408,685 km (0.102 R)
• M22: 8,610,853 km (0.066 R)
• M23: 9,174,538 km (0.11 R)
• M24: 9,597,601 km (0.037 R)
• M25: 9,750,340 km (0.097 R)
• M26: 10,620,252 km (0.1 R)
• M27: 10,905,086 km (0.101 R)
• M28: 11,064,558 km (0.059 R)
• M29: 11,192,613 km (0.083 R)
• M30: 11,417,908 km (0.086 R)
• M31: 11,677,311 km (0.03 R)
• M32: 12,201,950 km (0.104 R)
• M33: 12,500,548 km (0.113 R)
• M34: 12,600,479 km (0.093 R)
• M35: 12,734,369 km (0.105 R)
• M36: 13,172,541 km (0.099 R)
• M37: 13,376,443 km (0.057 R)
• M38: 13,615,650 km (0.105 R)
• M39: 13,753,131 km (0.119 R)
• M40: 14,621,995 km (0.08 R)
• M41: 15,616,372 km (0.079 R)
• M42: 15,724,083 km (0.047 R)
• M43: 15,868,295 km (0.116 R)
• M44: 15,976,753 km (0.086 R)
• M45: 16,412,831 km (0.091 R)
• M46: 16,669,092 km (0.112 R)
• M47: 16,852,948 km (0.069 R)
• M48: 17,483,054 km (0.08 R)
• M49: 18,083,241 km (0.105 R)
• M50: 18,461,873 km (0.039 R)
• M51: 19,034,534 km (0.073 R)
• M52: 19,265,363 km (0.04 R)
• M53: 19,496,941 km (0.108 R)
• M54: 19,613,178 km (0.104 R)
• M55: 20,158,463 km (0.055 R)
• M56: 20,472,169 km (0.06 R)
• M57: 21,543,440 km (0.075 R)
• M58: 22,146,319 km (0.116 R)
• M59: 22,389,117 km (0.09 R)
• M60: 23,946,879 km (0.057 R)
• M61: 24,071,345 km (0.047 R)
• M62: 24,571,450 km (0.1 R)
• M63: 24,864,812 km (0.08 R)
• M64: 25,074,997 km (0.065 R)
• M65: 25,243,593 km (0.089 R)
• M66: 25,412,639 km (0.048 R)
• M67: 25,581,984 km (0.041 R)
• M68: 25,709,292 km (0.074 R)
• M69: 26,135,047 km (0.071 R)
• M70: 26,950,356 km (0.093 R)
• M71: 27,513,143 km (0.12 R)
• M72: 29,224,393 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.3

Radius: 9.6

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.18 AU - 10.62 AU

Year: 11673 Days

Day: 11.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,813,062 km

• M1: 170,242 km (0.074 R)
• M2: 263,292 km (0.073 R)
• M3: 512,522 km (0.097 R)
• M4: 1,451,249 km (0.073 R)
• M5: 1,838,707 km (0.105 R)
• M6: 1,906,326 km (0.106 R)
• M7: 2,503,371 km (0.106 R)
• M8: 2,783,568 km (0.088 R)
• M9: 2,861,807 km (0.054 R)
• M10: 2,967,274 km (0.09 R)
• M11: 3,209,473 km (0.106 R)
• M12: 3,430,130 km (0.113 R)
• M13: 3,514,204 km (0.106 R)
• M14: 3,799,337 km (0.051 R)
• M15: 4,544,933 km (0.1 R)
• M16: 4,637,534 km (0.086 R)
• M17: 5,077,651 km (0.11 R)
• M18: 5,597,055 km (0.118 R)
• M19: 6,031,487 km (0.084 R)
• M20: 6,201,580 km (0.107 R)
• M21: 6,756,438 km (0.087 R)
• M22: 6,862,204 km (0.06 R)
• M23: 7,618,272 km (0.055 R)
• M24: 7,950,528 km (0.11 R)
• M25: 8,820,889 km (0.052 R)
• M26: 10,121,792 km (0.102 R)
• M27: 10,691,760 km (0.099 R)
• M28: 11,272,200 km (0.078 R)
• M29: 11,523,973 km (0.094 R)
• M30: 12,033,354 km (0.099 R)
• M31: 13,294,464 km (0.066 R)
• M32: 14,506,057 km (0.075 R)
• M33: 14,642,789 km (0.119 R)
• M34: 15,148,131 km (0.075 R)
• M35: 15,659,157 km (0.112 R)
• M36: 16,507,377 km (0.052 R)
• M37: 16,745,836 km (0.107 R)
• M38: 17,661,674 km (0.116 R)
• M39: 18,101,342 km (0.091 R)
• M40: 18,742,519 km (0.101 R)
• M41: 18,991,300 km (0.118 R)
• M42: 19,190,864 km (0.082 R)
• M43: 19,341,210 km (0.105 R)
• M44: 19,592,384 km (0.037 R)
• M45: 19,743,777 km (0.076 R)
• M46: 20,864,864 km (0.079 R)
• M47: 21,797,607 km (0.077 R)
• M48: 22,111,612 km (0.076 R)
• M49: 22,269,139 km (0.097 R)
• M50: 22,426,965 km (0.099 R)
• M51: 24,459,102 km (0.111 R)
• M52: 25,222,500 km (0.05 R)
• M53: 26,049,028 km (0.109 R)
• M54: 27,785,411 km (0.111 R)
• M55: 28,182,743 km (0.11 R)
• M56: 28,467,577 km (0.048 R)
• M57: 29,385,809 km (0.078 R)
• M58: 29,732,577 km (0.058 R)
• M59: 30,197,078 km (0.114 R)
• M60: 32,079,019 km (0.088 R)
• M61: 32,615,178 km (0.096 R)
• M62: 32,854,385 km (0.073 R)
• M63: 33,214,318 km (0.1 R)
• M64: 33,334,594 km (0.104 R)
• M65: 33,575,597 km (0.056 R)
• M66: 33,998,659 km (0.12 R)
• M67: 34,667,212 km (0.052 R)
• M68: 34,789,134 km (0.1 R)
• M69: 36,078,818 km (0.081 R)
• M70: 36,388,186 km (0.099 R)
• M71: 37,009,616 km (0.038 R)
• M72: 37,071,998 km (0.12 R)
• M73: 37,196,763 km (0.065 R)
• M74: 37,885,511 km (0.032 R)
• M75: 38,074,004 km (0.086 R)
• M76: 38,136,985 km (0.118 R)
• M77: 38,515,169 km (0.081 R)
• M78: 39,402,733 km (0.043 R)
• M79: 39,912,862 km (0.101 R)
• M80: 39,976,740 km (0.063 R)
• M81: 40,810,898 km (0.074 R)
• M82: 41,456,562 km (0.095 R)
• M83: 43,019,560 km (0.116 R)
• M84: 43,544,799 km (0.115 R)

Asteroid Belt

Center: 13.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.6

Radius: 3.7

Gravity: 23.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 16.24 AU - 19.22 AU

Year: 27976 Days

Day: 17.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 73,813,062 km

• M1: 64,626 km (0.079 R)
• M2: 98,735 km (0.104 R)
• M3: 131,048 km (0.111 R)
• M4: 195,375 km (0.039 R)
• M5: 303,384 km (0.073 R)
• M6: 797,656 km (0.09 R)
• M7: 1,622,239 km (0.085 R)
• M8: 4,767,086 km (0.096 R)
• M9: 4,900,527 km (0.095 R)
• M10: 5,035,165 km (0.12 R)
• M11: 5,632,509 km (0.088 R)
• M12: 5,726,457 km (0.063 R)
• M13: 6,011,142 km (0.072 R)
• M14: 6,993,401 km (0.09 R)
• M15: 7,918,963 km (0.102 R)
• M16: 8,342,475 km (0.105 R)
• M17: 10,280,515 km (0.097 R)
• M18: 10,975,547 km (0.099 R)
• M19: 12,349,454 km (0.118 R)
• M20: 13,211,886 km (0.104 R)
• M21: 13,650,357 km (0.104 R)
• M22: 14,157,344 km (0.098 R)
• M23: 14,221,222 km (0.088 R)
• M24: 14,349,129 km (0.098 R)
• M25: 14,541,661 km (0.074 R)
• M26: 14,735,091 km (0.084 R)
• M27: 14,929,269 km (0.092 R)
• M28: 15,648,835 km (0.117 R)
• M29: 15,979,745 km (0.086 R)
• M30: 17,462,410 km (0.109 R)
• M31: 17,736,623 km (0.036 R)
• M32: 19,696,056 km (0.099 R)
• M33: 19,981,488 km (0.047 R)
• M34: 22,462,569 km (0.091 R)
• M35: 22,760,867 km (0.12 R)
• M36: 23,135,460 km (0.076 R)
• M37: 23,663,391 km (0.069 R)
• M38: 24,731,071 km (0.118 R)
• M39: 25,503,146 km (0.047 R)
• M40: 25,970,340 km (0.044 R)
• M41: 26,676,143 km (0.051 R)
• M42: 30,381,383 km (0.074 R)
• M43: 32,293,543 km (0.073 R)
• M44: 33,816,898 km (0.086 R)
• M45: 34,073,009 km (0.112 R)
• M46: 36,407,335 km (0.049 R)
• M47: 36,845,208 km (0.066 R)
• M48: 36,933,022 km (0.075 R)
• M49: 37,196,763 km (0.083 R)
• M50: 38,080,587 km (0.106 R)
• M51: 39,419,189 km (0.069 R)
• M52: 40,049,295 km (0.083 R)
• M53: 41,136,871 km (0.093 R)
• M54: 44,084,398 km (0.085 R)
• M55: 45,395,175 km (0.111 R)
• M56: 47,480,719 km (0.076 R)
• M57: 47,863,390 km (0.116 R)
• M58: 49,403,650 km (0.077 R)
• M59: 51,155,889 km (0.074 R)
• M60: 51,449,999 km (0.113 R)
• M61: 52,532,788 km (0.099 R)
• M62: 53,225,726 km (0.028 R)
• M63: 54,121,218 km (0.088 R)
• M64: 54,620,875 km (0.03 R)
• M65: 58,365,160 km (0.073 R)
• M66: 58,672,434 km (0.097 R)
• M67: 59,597,249 km (0.116 R)
• M68: 61,149,326 km (0.076 R)
• M69: 61,878,317 km (0.094 R)
• M70: 62,610,000 km (0.042 R)
• M71: 63,134,490 km (0.109 R)
• M72: 63,239,508 km (0.102 R)
• M73: 63,344,675 km (0.109 R)
• M74: 64,187,659 km (0.041 R)
• M75: 64,293,275 km (0.107 R)
• M76: 65,352,877 km (0.104 R)
• M77: 65,884,847 km (0.073 R)
• M78: 67,811,817 km (0.078 R)
• M79: 69,106,587 km (0.07 R)
• M80: 71,720,660 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 15,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit