🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.66 AU - 1.02 AU

Year: 269 Days

Day: 26.9 Hours

Environment

Temp: 121 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.7

Radius: 9.7

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.47 AU - 7.33 AU

Year: 5014 Days

Day: 7.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 96,566,402 km

• M1: 158,275 km (0.088 R)
• M2: 220,657 km (0.087 R)
• M3: 316,549 km (0.112 R)
• M4: 460,612 km (0.115 R)
• M5: 521,199 km (0.072 R)
• M6: 831,166 km (0.109 R)
• M7: 1,041,052 km (0.089 R)
• M8: 1,357,451 km (0.078 R)
• M9: 1,687,464 km (0.051 R)
• M10: 1,819,858 km (0.069 R)
• M11: 1,887,327 km (0.078 R)
• M12: 1,990,250 km (0.079 R)
• M13: 2,310,240 km (0.097 R)
• M14: 2,420,643 km (0.059 R)
• M15: 2,627,687 km (0.11 R)
• M16: 2,723,728 km (0.114 R)
• M17: 2,820,967 km (0.065 R)
• M18: 2,919,402 km (0.113 R)
• M19: 3,428,783 km (0.089 R)
• M20: 3,791,109 km (0.112 R)
• M21: 3,943,849 km (0.058 R)
• M22: 4,120,973 km (0.088 R)
• M23: 4,598,489 km (0.109 R)
• M24: 4,738,213 km (0.107 R)
• M25: 5,457,630 km (0.077 R)
• M26: 5,531,531 km (0.084 R)
• M27: 5,705,064 km (0.11 R)
• M28: 6,391,569 km (0.084 R)
• M29: 6,521,570 km (0.079 R)
• M30: 6,626,288 km (0.047 R)
• M31: 6,784,263 km (0.037 R)
• M32: 6,996,842 km (0.112 R)
• M33: 7,104,104 km (0.107 R)
• M34: 7,347,200 km (0.107 R)
• M35: 7,897,272 km (0.112 R)
• M36: 7,980,897 km (0.095 R)
• M37: 8,403,810 km (0.041 R)
• M38: 8,632,246 km (0.108 R)
• M39: 9,418,532 km (0.109 R)
• M40: 9,537,014 km (0.048 R)
• M41: 9,655,944 km (0.087 R)
• M42: 10,076,165 km (0.078 R)
• M43: 10,965,524 km (0.032 R)
• M44: 11,027,757 km (0.114 R)
• M45: 11,625,251 km (0.118 R)
• M46: 11,720,544 km (0.086 R)
• M47: 11,943,894 km (0.098 R)
• M48: 12,136,426 km (0.109 R)
• M49: 12,818,593 km (0.077 R)
• M50: 12,884,266 km (0.058 R)
• M51: 14,152,258 km (0.107 R)
• M52: 14,629,475 km (0.099 R)
• M53: 14,801,213 km (0.082 R)
• M54: 14,870,028 km (0.059 R)
• M55: 15,459,743 km (0.068 R)
• M56: 16,057,087 km (0.115 R)
• M57: 16,376,479 km (0.078 R)
• M58: 16,483,292 km (0.076 R)
• M59: 17,021,395 km (0.05 R)
• M60: 17,492,329 km (0.083 R)
• M61: 17,601,536 km (0.111 R)
• M62: 18,595,464 km (0.105 R)
• M63: 18,930,863 km (0.051 R)
• M64: 20,063,019 km (0.114 R)
• M65: 20,945,796 km (0.085 R)
• M66: 21,023,138 km (0.112 R)
• M67: 21,139,376 km (0.056 R)
• M68: 21,255,913 km (0.107 R)
• M69: 22,077,055 km (0.103 R)
• M70: 22,630,119 km (0.071 R)
• M71: 23,308,096 km (0.107 R)
• M72: 24,033,048 km (0.08 R)
• M73: 24,398,366 km (0.1 R)
• M74: 24,724,489 km (0.055 R)
• M75: 26,085,530 km (0.082 R)
• M76: 26,210,445 km (0.084 R)
• M77: 26,335,508 km (0.065 R)
• M78: 26,964,268 km (0.047 R)
• M79: 27,597,815 km (0.119 R)
• M80: 28,022,972 km (0.112 R)
• M81: 28,450,224 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.6

Radius: 11.1

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.52 AU - 13.06 AU

Year: 12400 Days

Day: 9.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 96,566,402 km

• M1: 268,827 km (0.08 R)
• M2: 371,302 km (0.092 R)
• M3: 758,760 km (0.102 R)
• M4: 1,678,787 km (0.071 R)
• M5: 1,785,002 km (0.116 R)
• M6: 1,976,487 km (0.066 R)
• M7: 2,117,558 km (0.076 R)
• M8: 2,439,792 km (0.05 R)
• M9: 3,363,259 km (0.083 R)
• M10: 3,566,862 km (0.108 R)
• M11: 4,166,002 km (0.108 R)
• M12: 4,570,365 km (0.025 R)
• M13: 4,683,012 km (0.061 R)
• M14: 4,796,407 km (0.101 R)
• M15: 4,872,552 km (0.052 R)
• M16: 5,616,203 km (0.041 R)
• M17: 5,858,552 km (0.098 R)
• M18: 6,521,420 km (0.083 R)
• M19: 6,947,774 km (0.059 R)
• M20: 7,034,092 km (0.104 R)
• M21: 7,917,617 km (0.089 R)
• M22: 8,235,213 km (0.104 R)
• M23: 8,603,224 km (0.109 R)
• M24: 9,212,686 km (0.091 R)
• M25: 9,546,738 km (0.085 R)
• M26: 9,982,068 km (0.086 R)
• M27: 10,177,592 km (0.112 R)
• M28: 10,822,060 km (0.074 R)
• M29: 10,922,290 km (0.094 R)
• M30: 11,787,564 km (0.115 R)
• M31: 13,313,911 km (0.091 R)
• M32: 14,018,218 km (0.041 R)
• M33: 14,237,379 km (0.063 R)
• M34: 14,901,593 km (0.102 R)
• M35: 15,013,343 km (0.088 R)
• M36: 15,406,486 km (0.05 R)
• M37: 16,722,200 km (0.077 R)
• M38: 17,129,704 km (0.087 R)
• M39: 17,305,482 km (0.114 R)
• M40: 18,252,436 km (0.091 R)
• M41: 18,431,954 km (0.117 R)
• M42: 18,551,931 km (0.08 R)
• M43: 19,337,918 km (0.104 R)
• M44: 19,950,073 km (0.064 R)
• M45: 20,444,344 km (0.101 R)
• M46: 21,571,115 km (0.074 R)
• M47: 21,697,526 km (0.116 R)
• M48: 22,205,859 km (0.032 R)
• M49: 23,428,672 km (0.118 R)
• M50: 23,819,272 km (0.093 R)
• M51: 24,937,965 km (0.11 R)
• M52: 25,939,224 km (0.075 R)
• M53: 27,089,930 km (0.102 R)
• M54: 30,711,695 km (0.052 R)
• M55: 31,210,753 km (0.075 R)
• M56: 32,942,050 km (0.072 R)
• M57: 33,160,612 km (0.102 R)
• M58: 33,379,773 km (0.105 R)
• M59: 33,819,441 km (0.054 R)
• M60: 34,630,411 km (0.066 R)
• M61: 36,196,402 km (0.101 R)
• M62: 36,572,640 km (0.075 R)
• M63: 36,798,982 km (0.087 R)
• M64: 36,874,529 km (0.106 R)
• M65: 38,243,499 km (0.106 R)
• M66: 38,320,093 km (0.079 R)
• M67: 38,473,281 km (0.116 R)
• M68: 38,550,025 km (0.12 R)
• M69: 38,857,299 km (0.116 R)
• M70: 40,952,866 km (0.049 R)
• M71: 41,816,943 km (0.088 R)
• M72: 43,323,843 km (0.081 R)
• M73: 43,403,728 km (0.066 R)
• M74: 44,606,495 km (0.081 R)
• M75: 45,171,675 km (0.039 R)
• M76: 47,455,736 km (0.106 R)
• M77: 47,950,007 km (0.04 R)
• M78: 48,363,196 km (0.116 R)
• M79: 49,026,962 km (0.1 R)
• M80: 49,777,046 km (0.054 R)
• M81: 50,447,095 km (0.096 R)
• M82: 50,615,093 km (0.05 R)
• M83: 50,951,688 km (0.107 R)
• M84: 51,120,136 km (0.111 R)
• M85: 51,457,778 km (0.118 R)
• M86: 52,390,072 km (0.084 R)
• M87: 53,328,051 km (0.088 R)
• M88: 53,756,200 km (0.049 R)
• M89: 53,927,639 km (0.119 R)
• M90: 57,134,568 km (0.046 R)
• M91: 57,485,076 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663

Radius: 4.1

Gravity: 39.44 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 16.37 AU - 21.71 AU

Year: 29065 Days

Day: 20.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,566,402 km

• M1: 54,005 km (0.106 R)
• M2: 162,314 km (0.077 R)
• M3: 577,747 km (0.064 R)
• M4: 794,365 km (0.072 R)
• M5: 881,730 km (0.113 R)
• M6: 1,577,210 km (0.072 R)
• M7: 1,838,408 km (0.119 R)
• M8: 1,876,855 km (0.053 R)
• M9: 1,915,601 km (0.093 R)
• M10: 2,234,843 km (0.095 R)
• M11: 2,656,858 km (0.071 R)
• M12: 2,921,796 km (0.088 R)
• M13: 3,381,809 km (0.083 R)
• M14: 4,627,212 km (0.1 R)
• M15: 4,732,379 km (0.066 R)
• M16: 5,658,091 km (0.084 R)
• M17: 7,056,232 km (0.039 R)
• M18: 7,177,257 km (0.079 R)
• M19: 7,299,179 km (0.055 R)
• M20: 7,421,700 km (0.056 R)
• M21: 7,483,185 km (0.102 R)
• M22: 8,234,316 km (0.089 R)
• M23: 8,943,858 km (0.065 R)
• M24: 10,283,208 km (0.042 R)
• M25: 10,351,724 km (0.116 R)
• M26: 11,755,251 km (0.067 R)
• M27: 12,846,418 km (0.101 R)
• M28: 13,516,616 km (0.089 R)
• M29: 15,436,705 km (0.1 R)
• M30: 19,354,524 km (0.119 R)
• M31: 19,694,111 km (0.025 R)
• M32: 19,779,382 km (0.119 R)
• M33: 20,379,269 km (0.109 R)
• M34: 20,638,223 km (0.106 R)
• M35: 21,159,422 km (0.082 R)
• M36: 21,246,787 km (0.105 R)
• M37: 21,597,145 km (0.102 R)
• M38: 22,303,397 km (0.108 R)
• M39: 23,467,418 km (0.1 R)
• M40: 24,193,566 km (0.101 R)
• M41: 24,559,333 km (0.108 R)
• M42: 28,701,847 km (0.066 R)
• M43: 33,054,547 km (0.074 R)
• M44: 33,155,825 km (0.068 R)
• M45: 33,358,680 km (0.059 R)
• M46: 33,663,710 km (0.085 R)
• M47: 35,929,369 km (0.064 R)
• M48: 36,033,490 km (0.029 R)
• M49: 37,502,092 km (0.097 R)
• M50: 40,389,032 km (0.067 R)
• M51: 42,242,998 km (0.068 R)
• M52: 42,573,011 km (0.089 R)
• M53: 43,568,435 km (0.076 R)
• M54: 43,679,437 km (0.118 R)
• M55: 44,459,440 km (0.111 R)
• M56: 47,854,264 km (0.117 R)
• M57: 48,658,353 km (0.116 R)
• M58: 49,466,930 km (0.097 R)
• M59: 50,396,381 km (0.109 R)
• M60: 50,746,291 km (0.072 R)
• M61: 51,097,247 km (0.081 R)
• M62: 51,566,236 km (0.102 R)
• M63: 51,683,671 km (0.105 R)
• M64: 53,813,496 km (0.079 R)
• M65: 54,649,449 km (0.056 R)
• M66: 56,818,767 km (0.091 R)
• M67: 57,791,901 km (0.08 R)
• M68: 62,488,975 km (0.103 R)
• M69: 62,614,189 km (0.101 R)
• M70: 63,745,298 km (0.113 R)
• M71: 64,376,601 km (0.109 R)
• M72: 67,306,924 km (0.062 R)
• M73: 67,949,746 km (0.111 R)
• M74: 69,111,823 km (0.115 R)
• M75: 70,280,481 km (0.082 R)
• M76: 70,671,530 km (0.093 R)
• M77: 71,848,865 km (0.078 R)
• M78: 73,825,502 km (0.09 R)
• M79: 75,286,325 km (0.118 R)
• M80: 76,087,123 km (0.114 R)
• M81: 77,966,820 km (0.032 R)
• M82: 79,318,586 km (0.052 R)
• M83: 79,997,461 km (0.084 R)
• M84: 80,405,714 km (0.076 R)
• M85: 83,420,560 km (0.056 R)
• M86: 87,310,703 km (0.093 R)
• M87: 87,871,246 km (0.108 R)
• M88: 88,011,718 km (0.042 R)
• M89: 89,418,986 km (0.111 R)
• M90: 89,560,206 km (0.12 R)
• M91: 91,259,638 km (0.091 R)
• M92: 91,543,874 km (0.088 R)
• M93: 93,542,202 km (0.111 R)
• M94: 94,978,342 km (0.114 R)
• M95: 95,410,530 km (0.054 R)
• M96: 95,987,828 km (0.092 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 11,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit