🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.68 AU - 2.58 AU

Year: 1130 Days

Day: 43.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.46 AU - 2.64 AU

Year: 1480 Days

Day: 42.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.2 AU - 3.18 AU

Year: 1603 Days

Day: 17.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667

Radius: 12.6

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.92 AU - 5.68 AU

Year: 4434 Days

Day: 14.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 81,260,627 km

• M1: 169,494 km (0.07 R)
• M2: 321,336 km (0.093 R)
• M3: 410,197 km (0.064 R)
• M4: 520,750 km (0.07 R)
• M5: 676,332 km (0.08 R)
• M6: 778,358 km (0.04 R)
• M7: 910,752 km (0.064 R)
• M8: 1,025,344 km (0.092 R)
• M9: 1,298,659 km (0.088 R)
• M10: 1,399,937 km (0.105 R)
• M11: 1,489,097 km (0.098 R)
• M12: 1,689,259 km (0.062 R)
• M13: 1,914,853 km (0.088 R)
• M14: 2,219,733 km (0.109 R)
• M15: 2,632,175 km (0.072 R)
• M16: 2,933,614 km (0.096 R)
• M17: 3,528,864 km (0.079 R)
• M18: 4,161,514 km (0.115 R)
• M19: 4,761,251 km (0.085 R)
• M20: 5,483,211 km (0.105 R)
• M21: 5,844,938 km (0.073 R)
• M22: 6,189,612 km (0.072 R)
• M23: 6,439,889 km (0.113 R)
• M24: 7,054,288 km (0.081 R)
• M25: 7,342,114 km (0.03 R)
• M26: 7,580,573 km (0.113 R)
• M27: 7,767,869 km (0.064 R)
• M28: 7,929,585 km (0.047 R)
• M29: 8,038,043 km (0.092 R)
• M30: 8,615,641 km (0.099 R)
• M31: 8,783,190 km (0.103 R)
• M32: 9,008,185 km (0.1 R)
• M33: 9,292,272 km (0.094 R)
• M34: 9,435,287 km (0.119 R)
• M35: 9,550,328 km (0.097 R)
• M36: 9,781,756 km (0.111 R)
• M37: 9,956,636 km (0.118 R)
• M38: 10,103,092 km (0.11 R)
• M39: 10,309,388 km (0.055 R)
• M40: 10,726,167 km (0.116 R)
• M41: 10,846,294 km (0.056 R)
• M42: 10,966,870 km (0.117 R)
• M43: 11,331,291 km (0.053 R)
• M44: 11,576,332 km (0.049 R)
• M45: 12,764,738 km (0.109 R)
• M46: 13,051,816 km (0.104 R)
• M47: 13,148,007 km (0.086 R)
• M48: 14,188,760 km (0.103 R)
• M49: 14,986,715 km (0.092 R)
• M50: 15,121,054 km (0.118 R)
• M51: 15,255,841 km (0.089 R)
• M52: 15,594,680 km (0.113 R)
• M53: 16,141,909 km (0.091 R)
• M54: 16,556,595 km (0.074 R)
• M55: 17,255,366 km (0.091 R)
• M56: 17,928,108 km (0.083 R)
• M57: 18,321,550 km (0.112 R)
• M58: 18,717,985 km (0.094 R)
• M59: 18,971,553 km (0.104 R)
• M60: 19,335,974 km (0.066 R)
• M61: 20,071,696 km (0.068 R)
• M62: 20,257,048 km (0.034 R)
• M63: 20,816,693 km (0.063 R)
• M64: 20,966,740 km (0.093 R)
• M65: 21,267,880 km (0.057 R)
• M66: 21,874,649 km (0.097 R)
• M67: 22,295,169 km (0.118 R)
• M68: 22,410,359 km (0.087 R)
• M69: 23,689,870 km (0.086 R)
• M70: 24,121,609 km (0.117 R)
• M71: 24,239,941 km (0.089 R)
• M72: 24,595,685 km (0.103 R)
• M73: 24,754,408 km (0.079 R)
• M74: 26,157,487 km (0.112 R)
• M75: 26,481,815 km (0.063 R)
• M76: 26,603,737 km (0.1 R)
• M77: 27,216,490 km (0.077 R)
• M78: 27,545,007 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.1

Radius: 8

Gravity: 13.55 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.02 AU - 8.26 AU

Year: 7675 Days

Day: 14.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 81,260,627 km

• M1: 124,914 km (0.051 R)
• M2: 420,669 km (0.069 R)
• M3: 541,395 km (0.047 R)
• M4: 736,770 km (0.096 R)
• M5: 801,545 km (0.101 R)
• M6: 885,470 km (0.114 R)
• M7: 972,386 km (0.11 R)
• M8: 1,193,193 km (0.093 R)
• M9: 1,329,327 km (0.116 R)
• M10: 1,450,351 km (0.107 R)
• M11: 1,638,695 km (0.11 R)
• M12: 1,902,137 km (0.098 R)
• M13: 2,015,981 km (0.098 R)
• M14: 2,720,288 km (0.096 R)
• M15: 2,979,541 km (0.088 R)
• M16: 3,165,940 km (0.102 R)
• M17: 3,356,228 km (0.082 R)
• M18: 3,606,206 km (0.068 R)
• M19: 3,691,028 km (0.074 R)
• M20: 3,776,449 km (0.071 R)
• M21: 4,065,771 km (0.044 R)
• M22: 4,242,895 km (0.08 R)
• M23: 5,230,091 km (0.109 R)
• M24: 5,585,386 km (0.083 R)
• M25: 5,650,760 km (0.054 R)
• M26: 5,782,406 km (0.109 R)
• M27: 5,881,889 km (0.091 R)
• M28: 6,977,245 km (0.067 R)
• M29: 7,047,705 km (0.089 R)
• M30: 7,476,004 km (0.12 R)
• M31: 7,729,722 km (0.08 R)
• M32: 7,802,726 km (0.083 R)
• M33: 8,963,605 km (0.117 R)
• M34: 9,233,181 km (0.115 R)
• M35: 9,310,822 km (0.102 R)
• M36: 9,899,041 km (0.093 R)
• M37: 10,378,352 km (0.059 R)
• M38: 10,824,304 km (0.102 R)
• M39: 11,029,103 km (0.116 R)
• M40: 11,317,977 km (0.106 R)
• M41: 12,157,071 km (0.094 R)
• M42: 12,242,043 km (0.113 R)
• M43: 12,713,126 km (0.102 R)
• M44: 13,983,511 km (0.099 R)
• M45: 14,072,522 km (0.056 R)
• M46: 14,251,292 km (0.118 R)
• M47: 14,475,838 km (0.1 R)
• M48: 14,928,372 km (0.059 R)
• M49: 15,339,616 km (0.118 R)
• M50: 15,477,545 km (0.114 R)
• M51: 15,893,727 km (0.1 R)
• M52: 16,548,516 km (0.094 R)
• M53: 17,643,423 km (0.115 R)
• M54: 18,175,244 km (0.093 R)
• M55: 19,007,457 km (0.078 R)
• M56: 20,203,641 km (0.062 R)
• M57: 20,709,132 km (0.117 R)
• M58: 20,963,449 km (0.087 R)
• M59: 21,372,599 km (0.032 R)
• M60: 24,148,687 km (0.115 R)
• M61: 24,631,289 km (0.11 R)
• M62: 26,152,849 km (0.106 R)
• M63: 26,372,758 km (0.095 R)
• M64: 26,427,810 km (0.025 R)
• M65: 28,266,218 km (0.085 R)
• M66: 28,831,399 km (0.116 R)
• M67: 29,058,489 km (0.077 R)
• M68: 29,514,613 km (0.074 R)
• M69: 30,260,657 km (0.1 R)
• M70: 30,896,897 km (0.107 R)
• M71: 31,012,985 km (0.12 R)
• M72: 32,064,808 km (0.11 R)
• M73: 33,247,229 km (0.116 R)
• M74: 34,143,320 km (0.107 R)
• M75: 35,350,426 km (0.054 R)
• M76: 35,898,253 km (0.066 R)
• M77: 36,879,017 km (0.045 R)
• M78: 37,868,607 km (0.07 R)
• M79: 38,992,236 km (0.1 R)
• M80: 39,936,947 km (0.106 R)
• M81: 40,953,015 km (0.12 R)
• M82: 41,336,136 km (0.109 R)
• M83: 42,106,116 km (0.117 R)
• M84: 42,686,705 km (0.072 R)
• M85: 43,075,211 km (0.107 R)
• M86: 43,140,136 km (0.044 R)
• M87: 43,464,913 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.1

Radius: 12.3

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.2 AU - 11.8 AU

Year: 11493 Days

Day: 5.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 81,260,627 km

• M1: 165,156 km (0.067 R)
• M2: 250,128 km (0.118 R)
• M3: 331,359 km (0.053 R)
• M4: 440,566 km (0.11 R)
• M5: 626,366 km (0.069 R)
• M6: 771,775 km (0.118 R)
• M7: 929,751 km (0.112 R)
• M8: 1,041,500 km (0.108 R)
• M9: 1,198,129 km (0.064 R)
• M10: 1,903,334 km (0.107 R)
• M11: 2,048,593 km (0.117 R)
• M12: 3,024,420 km (0.054 R)
• M13: 3,310,451 km (0.08 R)
• M14: 3,397,966 km (0.036 R)
• M15: 3,970,776 km (0.111 R)
• M16: 4,063,976 km (0.113 R)
• M17: 4,638,880 km (0.103 R)
• M18: 4,836,350 km (0.087 R)
• M19: 5,003,002 km (0.052 R)
• M20: 5,723,764 km (0.103 R)
• M21: 6,440,488 km (0.09 R)
• M22: 6,661,144 km (0.08 R)
• M23: 7,261,630 km (0.107 R)
• M24: 7,376,222 km (0.1 R)
• M25: 7,684,693 km (0.085 R)
• M26: 7,801,379 km (0.08 R)
• M27: 8,036,846 km (0.106 R)
• M28: 8,115,684 km (0.103 R)
• M29: 9,581,145 km (0.047 R)
• M30: 9,706,957 km (0.118 R)
• M31: 9,833,367 km (0.067 R)
• M32: 10,172,954 km (0.078 R)
• M33: 10,387,179 km (0.102 R)
• M34: 11,883,606 km (0.027 R)
• M35: 12,887,408 km (0.12 R)
• M36: 13,026,384 km (0.115 R)
• M37: 13,305,983 km (0.12 R)
• M38: 13,587,376 km (0.054 R)
• M39: 13,728,896 km (0.074 R)
• M40: 14,108,725 km (0.088 R)
• M41: 14,781,466 km (0.099 R)
• M42: 14,927,025 km (0.075 R)
• M43: 15,268,557 km (0.051 R)
• M44: 16,963,800 km (0.118 R)
• M45: 18,092,217 km (0.117 R)
• M46: 18,456,488 km (0.073 R)
• M47: 18,823,002 km (0.118 R)
• M48: 21,072,655 km (0.06 R)
• M49: 21,565,730 km (0.086 R)
• M50: 21,675,834 km (0.083 R)
• M51: 22,173,546 km (0.099 R)
• M52: 22,284,697 km (0.074 R)
• M53: 22,563,398 km (0.105 R)
• M54: 23,746,119 km (0.086 R)
• M55: 24,316,535 km (0.072 R)
• M56: 25,238,358 km (0.096 R)
• M57: 25,470,683 km (0.119 R)
• M58: 26,524,750 km (0.029 R)
• M59: 26,938,388 km (0.073 R)
• M60: 27,057,019 km (0.054 R)
• M61: 29,526,581 km (0.068 R)
• M62: 31,254,137 km (0.092 R)
• M63: 31,503,666 km (0.062 R)
• M64: 32,318,974 km (0.092 R)
• M65: 32,634,476 km (0.077 R)
• M66: 33,141,314 km (0.111 R)
• M67: 34,098,740 km (0.044 R)
• M68: 36,171,419 km (0.077 R)
• M69: 37,421,309 km (0.106 R)
• M70: 38,151,347 km (0.079 R)
• M71: 39,288,889 km (0.07 R)
• M72: 42,975,728 km (0.096 R)
• M73: 45,141,606 km (0.058 R)
• M74: 45,282,527 km (0.091 R)
• M75: 46,557,700 km (0.075 R)
• M76: 47,629,419 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.5

Radius: 6.8

Gravity: 14.93 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 11.74 AU - 19.08 AU

Year: 21985 Days

Day: 18.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,260,627 km

• M1: 233,672 km (0.104 R)
• M2: 685,906 km (0.095 R)
• M3: 833,709 km (0.112 R)
• M4: 885,470 km (0.097 R)
• M5: 992,133 km (0.063 R)
• M6: 1,247,945 km (0.088 R)
• M7: 1,337,704 km (0.079 R)
• M8: 1,492,388 km (0.119 R)
• M9: 2,167,673 km (0.086 R)
• M10: 2,651,622 km (0.054 R)
• M11: 2,807,204 km (0.116 R)
• M12: 3,586,310 km (0.105 R)
• M13: 4,291,365 km (0.104 R)
• M14: 6,180,786 km (0.033 R)
• M15: 7,074,633 km (0.092 R)
• M16: 8,461,106 km (0.083 R)
• M17: 8,518,252 km (0.073 R)
• M18: 9,450,546 km (0.04 R)
• M19: 9,748,396 km (0.112 R)
• M20: 10,292,483 km (0.088 R)
• M21: 10,599,009 km (0.026 R)
• M22: 11,033,292 km (0.089 R)
• M23: 11,599,968 km (0.102 R)
• M24: 12,565,623 km (0.059 R)
• M25: 13,025,038 km (0.118 R)
• M26: 14,163,478 km (0.098 R)
• M27: 14,299,462 km (0.099 R)
• M28: 14,572,777 km (0.099 R)
• M29: 14,641,443 km (0.059 R)
• M30: 14,710,108 km (0.095 R)
• M31: 15,473,207 km (0.068 R)
• M32: 16,391,439 km (0.097 R)
• M33: 17,254,618 km (0.054 R)
• M34: 17,838,200 km (0.066 R)
• M35: 19,175,006 km (0.081 R)
• M36: 19,627,689 km (0.101 R)
• M37: 20,007,668 km (0.102 R)
• M38: 20,852,148 km (0.099 R)
• M39: 21,786,536 km (0.118 R)
• M40: 22,258,966 km (0.079 R)
• M41: 24,181,897 km (0.054 R)
• M42: 24,752,613 km (0.093 R)
• M43: 26,240,813 km (0.101 R)
• M44: 26,324,289 km (0.119 R)
• M45: 28,098,669 km (0.114 R)
• M46: 28,269,659 km (0.093 R)
• M47: 29,043,379 km (0.107 R)
• M48: 29,216,165 km (0.1 R)
• M49: 32,655,270 km (0.09 R)
• M50: 32,924,995 km (0.112 R)
• M51: 33,015,053 km (0.111 R)
• M52: 34,193,885 km (0.12 R)
• M53: 36,685,587 km (0.112 R)
• M54: 40,483,278 km (0.103 R)
• M55: 40,869,839 km (0.074 R)
• M56: 41,354,835 km (0.094 R)
• M57: 41,841,627 km (0.071 R)
• M58: 41,939,314 km (0.11 R)
• M59: 42,526,486 km (0.039 R)
• M60: 44,105,641 km (0.091 R)
• M61: 45,503,035 km (0.076 R)
• M62: 48,238,881 km (0.097 R)
• M63: 51,131,804 km (0.093 R)
• M64: 52,178,541 km (0.063 R)
• M65: 53,338,074 km (0.112 R)
• M66: 53,974,164 km (0.057 R)
• M67: 54,719,460 km (0.084 R)
• M68: 55,253,824 km (0.117 R)
• M69: 55,682,571 km (0.045 R)
• M70: 56,543,507 km (0.093 R)
• M71: 56,759,377 km (0.066 R)
• M72: 57,083,705 km (0.06 R)
• M73: 57,192,014 km (0.044 R)
• M74: 57,625,698 km (0.106 R)
• M75: 58,169,486 km (0.118 R)
• M76: 58,278,394 km (0.098 R)
• M77: 59,920,679 km (0.118 R)
• M78: 60,471,498 km (0.064 R)
• M79: 62,133,980 km (0.063 R)
• M80: 63,699,073 km (0.078 R)
• M81: 63,811,421 km (0.042 R)
• M82: 63,923,769 km (0.047 R)
• M83: 64,937,893 km (0.095 R)
• M84: 65,050,988 km (0.108 R)
• M85: 65,503,672 km (0.073 R)
• M86: 65,730,462 km (0.106 R)
• M87: 65,844,007 km (0.052 R)
• M88: 66,754,160 km (0.099 R)
• M89: 67,668,353 km (0.1 R)
• M90: 68,356,802 km (0.06 R)
• M91: 70,552,301 km (0.108 R)
• M92: 75,486,637 km (0.081 R)
• M93: 77,275,678 km (0.068 R)
• M94: 77,875,266 km (0.118 R)
• M95: 79,078,781 km (0.089 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 11,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit