🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.48 AU - 0.52 AU

Year: 232 Days

Day: 21.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.1

Radius: 13.8

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.65 AU - 0.71 AU

Year: 368 Days

Day: 6.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 78,587,774 km

• M1: 177,573 km (0.05 R)
• M2: 267,032 km (0.11 R)
• M3: 372,050 km (0.094 R)
• M4: 459,714 km (0.077 R)
• M5: 560,094 km (0.12 R)
• M6: 672,742 km (0.05 R)
• M7: 794,664 km (0.081 R)
• M8: 886,966 km (0.096 R)
• M9: 1,184,516 km (0.03 R)
• M10: 1,343,838 km (0.091 R)
• M11: 1,449,304 km (0.084 R)
• M12: 1,632,861 km (0.113 R)
• M13: 1,857,856 km (0.094 R)
• M14: 2,028,098 km (0.073 R)
• M15: 2,150,469 km (0.057 R)
• M16: 2,257,432 km (0.115 R)
• M17: 2,481,529 km (0.1 R)
• M18: 2,732,405 km (0.102 R)
• M19: 2,932,268 km (0.084 R)
• M20: 3,056,584 km (0.109 R)
• M21: 3,182,695 km (0.081 R)
• M22: 3,362,212 km (0.073 R)
• M23: 3,683,399 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.4

Radius: 8.6

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.73 AU - 0.93 AU

Year: 496 Days

Day: 6.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 78,587,774 km

• M1: 108,608 km (0.115 R)
• M2: 181,163 km (0.115 R)
• M3: 239,357 km (0.093 R)
• M4: 307,872 km (0.094 R)
• M5: 391,946 km (0.102 R)
• M6: 519,703 km (0.08 R)
• M7: 575,054 km (0.118 R)
• M8: 670,946 km (0.044 R)
• M9: 851,062 km (0.091 R)
• M10: 913,145 km (0.061 R)
• M11: 1,011,730 km (0.077 R)
• M12: 1,161,328 km (0.101 R)
• M13: 1,257,968 km (0.098 R)
• M14: 1,312,871 km (0.084 R)
• M15: 1,368,671 km (0.071 R)
• M16: 1,459,626 km (0.087 R)
• M17: 1,540,858 km (0.032 R)
• M18: 1,599,800 km (0.106 R)
• M19: 1,750,744 km (0.092 R)
• M20: 1,806,245 km (0.09 R)
• M21: 1,912,758 km (0.027 R)
• M22: 2,145,383 km (0.09 R)
• M23: 2,435,154 km (0.09 R)
• M24: 2,716,099 km (0.064 R)
• M25: 2,809,747 km (0.092 R)
• M26: 2,933,614 km (0.118 R)
• M27: 3,007,516 km (0.111 R)
• M28: 3,111,785 km (0.098 R)
• M29: 3,172,073 km (0.079 R)
• M30: 3,255,549 km (0.11 R)
• M31: 3,463,340 km (0.108 R)
• M32: 3,612,340 km (0.109 R)
• M33: 3,707,484 km (0.072 R)
• M34: 3,779,441 km (0.071 R)
• M35: 3,843,768 km (0.026 R)
• M36: 3,940,857 km (0.114 R)
• M37: 4,006,231 km (0.088 R)
• M38: 4,104,816 km (0.12 R)
• M39: 4,312,757 km (0.106 R)
• M40: 4,515,612 km (0.113 R)
• M41: 4,575,451 km (0.096 R)
• M42: 4,661,320 km (0.077 R)
• M43: 4,747,788 km (0.101 R)
• M44: 4,860,884 km (0.111 R)
• M45: 4,966,201 km (0.095 R)
• M46: 5,187,905 km (0.051 R)
• M47: 5,340,494 km (0.075 R)
• M48: 5,458,228 km (0.099 R)
• M49: 5,613,511 km (0.097 R)
• M50: 5,677,987 km (0.081 R)
• M51: 5,984,663 km (0.03 R)
• M52: 6,392,616 km (0.107 R)

Asteroid Belt

Center: 2.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.2

Radius: 8.6

Gravity: 13.04 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.78 AU - 3.86 AU

Year: 4898 Days

Day: 9.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 78,587,774 km

• M1: 174,282 km (0.051 R)
• M2: 262,843 km (0.091 R)
• M3: 363,224 km (0.115 R)
• M4: 608,265 km (0.107 R)
• M5: 671,096 km (0.115 R)
• M6: 763,248 km (0.105 R)
• M7: 1,050,626 km (0.082 R)
• M8: 1,143,377 km (0.104 R)
• M9: 1,238,970 km (0.116 R)
• M10: 1,438,533 km (0.052 R)
• M11: 1,577,360 km (0.106 R)
• M12: 1,738,926 km (0.12 R)
• M13: 2,216,442 km (0.11 R)
• M14: 2,316,673 km (0.066 R)
• M15: 2,521,771 km (0.107 R)
• M16: 2,690,219 km (0.032 R)
• M17: 2,754,396 km (0.108 R)
• M18: 2,819,022 km (0.118 R)
• M19: 3,354,583 km (0.099 R)
• M20: 3,681,604 km (0.06 R)
• M21: 3,776,897 km (0.113 R)
• M22: 3,897,174 km (0.104 R)
• M23: 4,240,950 km (0.116 R)
• M24: 4,543,287 km (0.095 R)
• M25: 4,645,762 km (0.106 R)
• M26: 5,546,640 km (0.101 R)
• M27: 5,656,146 km (0.08 R)
• M28: 6,243,018 km (0.102 R)
• M29: 7,174,115 km (0.09 R)
• M30: 7,233,655 km (0.096 R)
• M31: 7,443,691 km (0.042 R)
• M32: 7,534,347 km (0.102 R)
• M33: 7,686,339 km (0.088 R)
• M34: 8,117,031 km (0.099 R)
• M35: 8,272,762 km (0.06 R)
• M36: 8,460,956 km (0.093 R)
• M37: 8,873,547 km (0.111 R)
• M38: 9,130,706 km (0.108 R)
• M39: 9,916,992 km (0.075 R)
• M40: 10,284,704 km (0.117 R)
• M41: 10,724,971 km (0.044 R)
• M42: 11,033,441 km (0.11 R)
• M43: 11,623,904 km (0.082 R)
• M44: 11,905,447 km (0.059 R)
• M45: 12,980,906 km (0.096 R)
• M46: 13,603,982 km (0.044 R)
• M47: 13,678,033 km (0.039 R)
• M48: 14,312,028 km (0.045 R)
• M49: 14,500,372 km (0.081 R)
• M50: 14,955,598 km (0.086 R)
• M51: 15,108,487 km (0.062 R)
• M52: 15,415,612 km (0.072 R)
• M53: 15,608,743 km (0.09 R)
• M54: 16,863,121 km (0.096 R)
• M55: 17,623,078 km (0.099 R)
• M56: 18,068,281 km (0.1 R)
• M57: 18,599,204 km (0.116 R)
• M58: 18,681,333 km (0.093 R)
• M59: 19,218,090 km (0.109 R)
• M60: 20,180,154 km (0.114 R)
• M61: 20,901,216 km (0.029 R)
• M62: 21,717,272 km (0.105 R)
• M63: 21,846,974 km (0.084 R)
• M64: 21,977,124 km (0.067 R)
• M65: 22,982,721 km (0.106 R)
• M66: 23,958,548 km (0.118 R)
• M67: 24,092,587 km (0.097 R)
• M68: 25,265,435 km (0.065 R)
• M69: 25,447,495 km (0.107 R)
• M70: 25,584,377 km (0.092 R)
• M71: 25,721,559 km (0.117 R)
• M72: 26,226,302 km (0.118 R)
• M73: 27,339,011 km (0.101 R)
• M74: 28,089,394 km (0.104 R)
• M75: 28,703,942 km (0.119 R)
• M76: 29,370,849 km (0.079 R)
• M77: 29,466,592 km (0.071 R)
• M78: 30,042,843 km (0.055 R)
• M79: 31,843,104 km (0.043 R)
• M80: 31,990,607 km (0.091 R)
• M81: 32,089,042 km (0.107 R)
• M82: 32,781,082 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710

Radius: 6.6

Gravity: 16.3 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.52 AU - 11.4 AU

Year: 20620 Days

Day: 17.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 78,587,774 km

• M1: 212,130 km (0.046 R)
• M2: 256,112 km (0.107 R)
• M3: 489,933 km (0.04 R)
• M4: 907,610 km (0.025 R)
• M5: 986,299 km (0.114 R)
• M6: 1,891,815 km (0.07 R)
• M7: 1,959,283 km (0.114 R)
• M8: 2,027,500 km (0.089 R)
• M9: 2,201,781 km (0.116 R)
• M10: 2,490,505 km (0.071 R)
• M11: 2,907,285 km (0.073 R)
• M12: 4,238,556 km (0.042 R)
• M13: 5,878,598 km (0.115 R)
• M14: 5,977,781 km (0.084 R)
• M15: 6,481,477 km (0.118 R)
• M16: 6,635,264 km (0.069 R)
• M17: 7,103,804 km (0.041 R)
• M18: 7,422,149 km (0.087 R)
• M19: 8,072,750 km (0.104 R)
• M20: 8,238,355 km (0.102 R)
• M21: 8,798,150 km (0.108 R)
• M22: 8,911,545 km (0.08 R)
• M23: 8,968,392 km (0.1 R)
• M24: 9,082,685 km (0.088 R)
• M25: 9,254,723 km (0.089 R)
• M26: 10,131,815 km (0.07 R)
• M27: 11,280,128 km (0.059 R)
• M28: 11,465,330 km (0.093 R)
• M29: 11,776,045 km (0.054 R)
• M30: 11,838,427 km (0.071 R)
• M31: 12,788,823 km (0.055 R)
• M32: 13,829,426 km (0.068 R)
• M33: 13,895,249 km (0.097 R)
• M34: 14,560,361 km (0.12 R)
• M35: 15,167,878 km (0.073 R)
• M36: 17,750,685 km (0.109 R)
• M37: 18,544,451 km (0.064 R)
• M38: 19,497,390 km (0.098 R)
• M39: 19,645,492 km (0.055 R)
• M40: 20,918,719 km (0.1 R)
• M41: 20,994,416 km (0.11 R)
• M42: 21,298,249 km (0.032 R)
• M43: 23,229,707 km (0.108 R)
• M44: 23,465,324 km (0.105 R)
• M45: 23,622,701 km (0.109 R)
• M46: 23,701,539 km (0.099 R)
• M47: 24,256,098 km (0.062 R)
• M48: 25,136,033 km (0.059 R)
• M49: 25,216,516 km (0.045 R)
• M50: 25,945,058 km (0.099 R)
• M51: 28,088,197 km (0.072 R)
• M52: 28,171,822 km (0.056 R)
• M53: 29,519,998 km (0.109 R)
• M54: 30,030,875 km (0.092 R)
• M55: 30,373,155 km (0.086 R)
• M56: 30,802,800 km (0.025 R)
• M57: 34,311,768 km (0.098 R)
• M58: 34,490,537 km (0.116 R)
• M59: 36,933,770 km (0.062 R)
• M60: 41,698,312 km (0.048 R)
• M61: 42,175,828 km (0.09 R)
• M62: 42,271,422 km (0.105 R)
• M63: 45,764,681 km (0.073 R)
• M64: 46,850,313 km (0.036 R)
• M65: 47,346,679 km (0.116 R)
• M66: 47,744,908 km (0.105 R)
• M67: 48,244,416 km (0.11 R)
• M68: 49,248,367 km (0.035 R)
• M69: 50,360,777 km (0.078 R)
• M70: 50,563,931 km (0.034 R)
• M71: 53,436,509 km (0.101 R)
• M72: 54,475,167 km (0.109 R)
• M73: 57,630,934 km (0.075 R)
• M74: 58,162,755 km (0.063 R)
• M75: 58,375,782 km (0.086 R)
• M76: 59,338,145 km (0.109 R)
• M77: 60,090,323 km (0.088 R)
• M78: 61,278,579 km (0.049 R)
• M79: 61,821,170 km (0.092 R)
• M80: 63,349,163 km (0.104 R)
• M81: 63,568,474 km (0.109 R)
• M82: 64,117,797 km (0.102 R)
• M83: 64,779,169 km (0.115 R)
• M84: 66,108,496 km (0.102 R)
• M85: 66,442,249 km (0.084 R)
• M86: 66,553,550 km (0.09 R)
• M87: 66,665,000 km (0.085 R)
• M88: 66,999,800 km (0.104 R)
• M89: 67,111,400 km (0.091 R)
• M90: 68,568,932 km (0.06 R)
• M91: 69,132,318 km (0.073 R)
• M92: 69,358,061 km (0.085 R)
• M93: 69,697,199 km (0.033 R)
• M94: 71,515,262 km (0.08 R)
• M95: 71,972,134 km (0.064 R)
• M96: 72,315,461 km (0.027 R)
• M97: 72,888,870 km (0.045 R)
• M98: 77,530,293 km (0.081 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 10,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit