🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.71 AU - 0.77 AU

Year: 244 Days

Day: 13.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.7

Radius: 8.3

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.92 AU - 4.68 AU

Year: 3414 Days

Day: 12.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 53,325,635 km

• M1: 135,835 km (0.094 R)
• M2: 266,883 km (0.044 R)
• M3: 357,389 km (0.114 R)
• M4: 417,677 km (0.087 R)
• M5: 527,183 km (0.082 R)
• M6: 590,014 km (0.062 R)
• M7: 655,538 km (0.087 R)
• M8: 750,084 km (0.074 R)
• M9: 840,291 km (0.102 R)
• M10: 896,241 km (0.106 R)
• M11: 1,280,857 km (0.069 R)
• M12: 1,701,077 km (0.107 R)
• M13: 2,161,988 km (0.118 R)
• M14: 2,240,228 km (0.088 R)
• M15: 2,440,390 km (0.075 R)
• M16: 2,522,071 km (0.111 R)
• M17: 2,829,345 km (0.086 R)
• M18: 2,886,641 km (0.073 R)
• M19: 3,327,954 km (0.098 R)
• M20: 3,449,278 km (0.072 R)
• M21: 3,556,540 km (0.117 R)
• M22: 4,471,630 km (0.049 R)
• M23: 4,555,255 km (0.065 R)
• M24: 5,102,783 km (0.081 R)
• M25: 5,190,298 km (0.048 R)
• M26: 5,242,957 km (0.112 R)
• M27: 5,671,255 km (0.069 R)
• M28: 5,926,170 km (0.106 R)
• M29: 6,184,974 km (0.074 R)
• M30: 6,580,062 km (0.062 R)
• M31: 6,790,397 km (0.08 R)
• M32: 6,906,036 km (0.109 R)
• M33: 7,119,662 km (0.108 R)
• M34: 7,296,187 km (0.103 R)
• M35: 7,533,749 km (0.105 R)
• M36: 7,633,381 km (0.114 R)
• M37: 7,955,615 km (0.093 R)
• M38: 8,097,882 km (0.105 R)
• M39: 8,675,629 km (0.099 R)
• M40: 8,738,311 km (0.099 R)
• M41: 8,885,216 km (0.103 R)
• M42: 9,011,776 km (0.09 R)
• M43: 9,202,812 km (0.119 R)
• M44: 9,373,653 km (0.084 R)
• M45: 9,459,522 km (0.107 R)
• M46: 9,718,626 km (0.036 R)
• M47: 10,111,619 km (0.113 R)
• M48: 10,287,995 km (0.055 R)
• M49: 10,509,849 km (0.031 R)
• M50: 10,800,667 km (0.083 R)
• M51: 11,276,089 km (0.118 R)
• M52: 11,850,994 km (0.05 R)
• M53: 12,013,607 km (0.082 R)
• M54: 12,106,956 km (0.105 R)
• M55: 12,294,252 km (0.09 R)
• M56: 12,529,719 km (0.103 R)
• M57: 12,695,474 km (0.088 R)
• M58: 13,077,098 km (0.076 R)
• M59: 14,121,141 km (0.072 R)
• M60: 14,715,494 km (0.051 R)
• M61: 15,191,813 km (0.12 R)
• M62: 15,546,061 km (0.095 R)
• M63: 15,749,664 km (0.118 R)
• M64: 15,851,839 km (0.105 R)
• M65: 16,288,515 km (0.033 R)
• M66: 16,469,379 km (0.11 R)
• M67: 16,703,051 km (0.066 R)
• M68: 16,963,800 km (0.059 R)
• M69: 17,226,045 km (0.117 R)
• M70: 17,595,402 km (0.032 R)
• M71: 17,648,360 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.7

Radius: 8.2

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.3 AU - 8.36 AU

Year: 7598 Days

Day: 8.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 53,325,635 km

• M1: 120,277 km (0.054 R)
• M2: 349,760 km (0.098 R)
• M3: 504,743 km (0.104 R)
• M4: 611,855 km (0.109 R)
• M5: 787,483 km (0.097 R)
• M6: 946,655 km (0.11 R)
• M7: 1,098,946 km (0.11 R)
• M8: 1,333,366 km (0.09 R)
• M9: 1,408,763 km (0.066 R)
• M10: 1,603,540 km (0.105 R)
• M11: 2,239,630 km (0.091 R)
• M12: 2,490,954 km (0.083 R)
• M13: 2,775,639 km (0.067 R)
• M14: 3,401,856 km (0.119 R)
• M15: 4,749,882 km (0.119 R)
• M16: 4,984,302 km (0.099 R)
• M17: 5,312,669 km (0.062 R)
• M18: 5,927,666 km (0.075 R)
• M19: 6,148,323 km (0.083 R)
• M20: 6,371,673 km (0.086 R)
• M21: 6,728,015 km (0.111 R)
• M22: 6,826,300 km (0.112 R)
• M23: 7,191,020 km (0.098 R)
• M24: 8,147,549 km (0.108 R)
• M25: 8,605,318 km (0.09 R)
• M26: 8,676,377 km (0.101 R)
• M27: 9,841,446 km (0.071 R)
• M28: 10,065,244 km (0.042 R)
• M29: 10,177,891 km (0.114 R)
• M30: 10,290,838 km (0.058 R)
• M31: 10,442,231 km (0.091 R)
• M32: 11,093,580 km (0.104 R)
• M33: 11,679,106 km (0.027 R)
• M34: 11,876,575 km (0.096 R)
• M35: 12,234,712 km (0.118 R)
• M36: 12,475,565 km (0.078 R)
• M37: 12,596,590 km (0.08 R)
• M38: 13,454,234 km (0.068 R)
• M39: 14,925,380 km (0.076 R)
• M40: 15,053,884 km (0.048 R)
• M41: 16,050,954 km (0.082 R)
• M42: 16,491,071 km (0.115 R)
• M43: 16,623,914 km (0.08 R)
• M44: 16,935,227 km (0.08 R)
• M45: 17,024,537 km (0.063 R)
• M46: 17,338,393 km (0.113 R)
• M47: 17,699,373 km (0.101 R)
• M48: 17,835,357 km (0.084 R)
• M49: 18,889,574 km (0.11 R)
• M50: 18,982,175 km (0.052 R)
• M51: 19,400,899 km (0.071 R)
• M52: 19,916,713 km (0.078 R)
• M53: 20,770,617 km (0.103 R)
• M54: 21,250,078 km (0.056 R)
• M55: 21,733,279 km (0.105 R)
• M56: 21,830,368 km (0.078 R)
• M57: 21,976,226 km (0.116 R)
• M58: 22,612,167 km (0.067 R)
• M59: 24,303,670 km (0.051 R)
• M60: 24,758,298 km (0.027 R)
• M61: 26,345,382 km (0.115 R)
• M62: 26,864,486 km (0.04 R)
• M63: 27,544,110 km (0.109 R)
• M64: 28,176,609 km (0.052 R)
• M65: 28,760,490 km (0.097 R)
• M66: 29,563,232 km (0.092 R)
• M67: 29,724,648 km (0.094 R)
• M68: 30,156,687 km (0.06 R)
• M69: 30,319,150 km (0.071 R)
• M70: 30,373,304 km (0.107 R)
• M71: 30,590,670 km (0.079 R)
• M72: 31,464,771 km (0.108 R)
• M73: 32,291,748 km (0.096 R)
• M74: 32,791,404 km (0.094 R)
• M75: 33,014,305 km (0.059 R)
• M76: 33,181,855 km (0.104 R)
• M77: 34,023,493 km (0.107 R)
• M78: 35,042,852 km (0.066 R)
• M79: 35,099,700 km (0.112 R)
• M80: 35,441,980 km (0.112 R)
• M81: 35,728,011 km (0.051 R)
• M82: 35,842,603 km (0.108 R)
• M83: 36,302,167 km (0.085 R)
• M84: 36,879,615 km (0.083 R)
• M85: 37,111,342 km (0.103 R)
• M86: 37,692,979 km (0.115 R)
• M87: 38,629,761 km (0.079 R)
• M88: 39,633,562 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.9

Radius: 4.1

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 12.67 AU - 19.41 AU

Year: 24597 Days

Day: 24.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,325,635 km

• M1: 89,160 km (0.112 R)
• M2: 139,276 km (0.103 R)
• M3: 169,046 km (0.077 R)
• M4: 236,813 km (0.112 R)
• M5: 355,893 km (0.071 R)
• M6: 461,360 km (0.096 R)
• M7: 664,514 km (0.091 R)
• M8: 2,576,973 km (0.107 R)
• M9: 2,811,842 km (0.073 R)
• M10: 2,901,750 km (0.045 R)
• M11: 3,333,489 km (0.111 R)
• M12: 4,995,821 km (0.074 R)
• M13: 5,068,376 km (0.115 R)
• M14: 5,623,534 km (0.091 R)
• M15: 5,661,232 km (0.099 R)
• M16: 5,774,777 km (0.078 R)
• M17: 6,004,260 km (0.062 R)
• M18: 7,073,137 km (0.084 R)
• M19: 7,608,398 km (0.041 R)
• M20: 7,859,872 km (0.077 R)
• M21: 8,071,404 km (0.091 R)
• M22: 8,199,310 km (0.037 R)
• M23: 8,630,451 km (0.117 R)
• M24: 8,848,714 km (0.086 R)
• M25: 9,201,765 km (0.058 R)
• M26: 9,335,356 km (0.114 R)
• M27: 9,424,815 km (0.1 R)
• M28: 9,830,674 km (0.114 R)
• M29: 10,566,247 km (0.034 R)
• M30: 10,799,769 km (0.081 R)
• M31: 12,678,569 km (0.052 R)
• M32: 13,126,166 km (0.074 R)
• M33: 13,176,281 km (0.11 R)
• M34: 13,579,148 km (0.066 R)
• M35: 13,680,426 km (0.093 R)
• M36: 14,088,230 km (0.103 R)
• M37: 14,190,854 km (0.103 R)
• M38: 14,293,628 km (0.092 R)
• M39: 14,811,536 km (0.119 R)
• M40: 15,652,874 km (0.095 R)
• M41: 15,972,415 km (0.053 R)
• M42: 16,401,761 km (0.118 R)
• M43: 16,509,621 km (0.034 R)
• M44: 17,107,414 km (0.118 R)
• M45: 17,162,167 km (0.086 R)
• M46: 17,712,388 km (0.088 R)
• M47: 17,989,593 km (0.047 R)
• M48: 19,226,468 km (0.091 R)
• M49: 19,568,598 km (0.073 R)
• M50: 20,027,714 km (0.073 R)
• M51: 20,258,693 km (0.106 R)
• M52: 21,367,662 km (0.03 R)
• M53: 22,556,217 km (0.07 R)
• M54: 24,255,799 km (0.042 R)
• M55: 24,563,671 km (0.055 R)
• M56: 24,934,674 km (0.093 R)
• M57: 25,870,558 km (0.081 R)
• M58: 26,754,233 km (0.106 R)
• M59: 27,327,641 km (0.103 R)
• M60: 27,519,576 km (0.07 R)
• M61: 27,647,930 km (0.086 R)
• M62: 28,162,846 km (0.054 R)
• M63: 28,421,651 km (0.11 R)
• M64: 29,661,069 km (0.113 R)
• M65: 29,726,892 km (0.112 R)
• M66: 30,254,374 km (0.105 R)
• M67: 31,654,012 km (0.076 R)
• M68: 32,125,096 km (0.064 R)
• M69: 32,260,182 km (0.102 R)
• M70: 32,327,801 km (0.072 R)
• M71: 32,530,805 km (0.114 R)
• M72: 34,377,441 km (0.09 R)
• M73: 34,515,520 km (0.084 R)
• M74: 35,977,091 km (0.076 R)
• M75: 36,328,048 km (0.117 R)
• M76: 37,174,921 km (0.075 R)
• M77: 37,672,035 km (0.087 R)
• M78: 38,744,502 km (0.033 R)
• M79: 39,320,454 km (0.103 R)
• M80: 40,262,621 km (0.082 R)
• M81: 40,846,203 km (0.119 R)
• M82: 41,212,269 km (0.089 R)
• M83: 41,800,338 km (0.118 R)
• M84: 42,613,253 km (0.104 R)
• M85: 44,330,038 km (0.09 R)
• M86: 46,145,558 km (0.097 R)
• M87: 47,215,631 km (0.025 R)
• M88: 48,371,275 km (0.104 R)
• M89: 52,210,854 km (0.099 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 18,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit