🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.48 AU - 0.72 AU

Year: 296 Days

Day: 43.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,388,566 km

• M1: 364,570 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.2

Radius: 14.8

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.67 AU - 1.11 AU

Year: 534 Days

Day: 10.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 72,388,566 km

• M1: 199,264 km (0.076 R)
• M2: 292,913 km (0.065 R)
• M3: 395,387 km (0.097 R)
• M4: 488,437 km (0.054 R)
• M5: 637,437 km (0.115 R)
• M6: 828,174 km (0.119 R)
• M7: 1,210,247 km (0.117 R)
• M8: 1,310,328 km (0.055 R)
• M9: 1,442,722 km (0.061 R)
• M10: 1,543,700 km (0.096 R)
• M11: 1,684,472 km (0.11 R)
• M12: 1,966,165 km (0.095 R)
• M13: 2,119,652 km (0.106 R)
• M14: 2,319,216 km (0.036 R)
• M15: 2,439,193 km (0.11 R)
• M16: 2,546,904 km (0.099 R)
• M17: 2,782,072 km (0.06 R)
• M18: 2,971,014 km (0.101 R)
• M19: 3,063,166 km (0.09 R)
• M20: 3,179,852 km (0.06 R)
• M21: 3,290,106 km (0.04 R)
• M22: 3,449,876 km (0.102 R)
• M23: 3,612,340 km (0.096 R)
• M24: 3,719,302 km (0.066 R)
• M25: 3,827,462 km (0.113 R)
• M26: 4,029,867 km (0.048 R)
• M27: 4,235,864 km (0.105 R)
• M28: 4,348,960 km (0.107 R)
• M29: 4,507,234 km (0.089 R)
• M30: 4,721,159 km (0.11 R)
• M31: 4,865,820 km (0.053 R)
• M32: 5,085,580 km (0.041 R)
• M33: 5,289,930 km (0.086 R)
• M34: 5,487,549 km (0.088 R)
• M35: 5,582,544 km (0.1 R)
• M36: 5,919,289 km (0.057 R)
• M37: 6,193,651 km (0.103 R)
• M38: 6,342,351 km (0.108 R)
• M39: 6,683,883 km (0.108 R)
• M40: 6,918,453 km (0.112 R)
• M41: 7,052,193 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.4

Radius: 9

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.14 AU - 1.7 AU

Year: 1076 Days

Day: 5.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 72,388,566 km

• M1: 115,490 km (0.059 R)
• M2: 178,620 km (0.095 R)
• M3: 246,238 km (0.113 R)
• M4: 331,509 km (0.114 R)
• M5: 413,937 km (0.057 R)
• M6: 500,255 km (0.066 R)
• M7: 621,430 km (0.098 R)
• M8: 713,133 km (0.072 R)
• M9: 851,661 km (0.1 R)
• M10: 921,822 km (0.079 R)
• M11: 1,022,352 km (0.044 R)
• M12: 1,091,466 km (0.098 R)
• M13: 1,204,263 km (0.081 R)
• M14: 1,277,566 km (0.108 R)
• M15: 1,493,884 km (0.077 R)
• M16: 1,579,754 km (0.07 R)
• M17: 1,640,191 km (0.106 R)
• M18: 1,763,460 km (0.061 R)
• M19: 2,063,403 km (0.116 R)
• M20: 2,166,925 km (0.098 R)
• M21: 2,272,392 km (0.087 R)
• M22: 2,433,658 km (0.107 R)
• M23: 2,800,323 km (0.051 R)
• M24: 2,956,802 km (0.117 R)
• M25: 3,090,991 km (0.031 R)
• M26: 3,218,598 km (0.12 R)
• M27: 3,287,413 km (0.037 R)
• M28: 3,408,887 km (0.109 R)
• M29: 3,514,353 km (0.08 R)
• M30: 3,594,089 km (0.097 R)
• M31: 3,692,375 km (0.088 R)
• M32: 3,800,833 km (0.072 R)
• M33: 3,955,966 km (0.095 R)
• M34: 4,085,518 km (0.051 R)
• M35: 4,160,167 km (0.097 R)
• M36: 4,282,389 km (0.083 R)
• M37: 4,569,018 km (0.053 R)
• M38: 4,695,279 km (0.118 R)
• M39: 4,773,518 km (0.099 R)
• M40: 4,832,460 km (0.069 R)
• M41: 4,951,091 km (0.102 R)
• M42: 5,030,677 km (0.088 R)
• M43: 5,090,816 km (0.112 R)
• M44: 5,211,541 km (0.102 R)
• M45: 5,777,320 km (0.102 R)
• M46: 5,903,282 km (0.11 R)
• M47: 5,977,333 km (0.11 R)
• M48: 6,126,182 km (0.099 R)
• M49: 6,243,916 km (0.025 R)
• M50: 6,427,473 km (0.086 R)
• M51: 6,569,142 km (0.111 R)
• M52: 6,744,770 km (0.051 R)
• M53: 6,833,332 km (0.084 R)
• M54: 7,022,573 km (0.112 R)
• M55: 7,134,622 km (0.086 R)
• M56: 7,383,403 km (0.117 R)
• M57: 7,589,100 km (0.068 R)
• M58: 7,681,103 km (0.111 R)
• M59: 7,808,261 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.9

Radius: 5.9

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.83 AU - 8.85 AU

Year: 13957 Days

Day: 22.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 153.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,388,566 km

• M1: 77,043 km (0.067 R)
• M2: 208,091 km (0.113 R)
• M3: 256,560 km (0.028 R)
• M4: 367,263 km (0.117 R)
• M5: 726,298 km (0.112 R)
• M6: 821,741 km (0.066 R)
• M7: 1,114,654 km (0.092 R)
• M8: 1,188,106 km (0.113 R)
• M9: 1,282,353 km (0.095 R)
• M10: 1,746,854 km (0.101 R)
• M11: 1,897,948 km (0.077 R)
• M12: 2,865,697 km (0.051 R)
• M13: 3,121,808 km (0.033 R)
• M14: 3,226,377 km (0.076 R)
• M15: 3,438,806 km (0.09 R)
• M16: 4,627,511 km (0.061 R)
• M17: 5,296,213 km (0.072 R)
• M18: 5,673,649 km (0.081 R)
• M19: 5,994,985 km (0.118 R)
• M20: 6,891,376 km (0.109 R)
• M21: 7,164,990 km (0.097 R)
• M22: 7,337,776 km (0.108 R)
• M23: 7,512,057 km (0.04 R)
• M24: 7,687,685 km (0.097 R)
• M25: 7,935,718 km (0.097 R)
• M26: 8,186,444 km (0.106 R)
• M27: 8,403,361 km (0.047 R)
• M28: 9,028,531 km (0.081 R)
• M29: 9,252,628 km (0.113 R)
• M30: 9,440,822 km (0.101 R)
• M31: 9,630,363 km (0.078 R)
• M32: 10,675,154 km (0.093 R)
• M33: 10,753,993 km (0.109 R)
• M34: 10,951,911 km (0.105 R)
• M35: 11,151,025 km (0.109 R)
• M36: 11,796,241 km (0.03 R)
• M37: 12,041,282 km (0.065 R)
• M38: 12,205,690 km (0.106 R)
• M39: 12,661,365 km (0.118 R)
• M40: 12,744,841 km (0.106 R)
• M41: 12,870,354 km (0.082 R)
• M42: 14,801,961 km (0.09 R)
• M43: 14,978,038 km (0.108 R)
• M44: 15,644,347 km (0.11 R)
• M45: 15,868,594 km (0.084 R)
• M46: 16,593,396 km (0.117 R)
• M47: 17,328,819 km (0.03 R)
• M48: 18,736,385 km (0.093 R)
• M49: 18,783,957 km (0.065 R)
• M50: 19,022,267 km (0.11 R)
• M51: 19,213,752 km (0.105 R)
• M52: 20,131,535 km (0.03 R)
• M53: 20,522,285 km (0.038 R)
• M54: 20,669,489 km (0.092 R)
• M55: 21,759,459 km (0.107 R)
• M56: 22,311,326 km (0.074 R)
• M57: 22,412,304 km (0.106 R)
• M58: 22,513,283 km (0.12 R)
• M59: 23,275,634 km (0.089 R)
• M60: 23,943,139 km (0.09 R)
• M61: 24,825,617 km (0.114 R)
• M62: 25,560,292 km (0.066 R)
• M63: 25,771,375 km (0.075 R)
• M64: 25,877,290 km (0.098 R)
• M65: 26,943,474 km (0.112 R)
• M66: 28,296,288 km (0.11 R)
• M67: 28,350,891 km (0.042 R)
• M68: 29,118,478 km (0.099 R)
• M69: 29,449,687 km (0.07 R)
• M70: 29,560,240 km (0.1 R)
• M71: 30,004,247 km (0.09 R)
• M72: 30,115,547 km (0.05 R)
• M73: 30,394,547 km (0.085 R)
• M74: 31,123,837 km (0.068 R)
• M75: 31,349,281 km (0.044 R)
• M76: 31,858,811 km (0.085 R)
• M77: 32,199,894 km (0.091 R)
• M78: 32,713,913 km (0.087 R)
• M79: 32,943,246 km (0.102 R)
• M80: 33,403,559 km (0.112 R)
• M81: 35,089,677 km (0.036 R)
• M82: 36,328,048 km (0.075 R)
• M83: 36,506,069 km (0.093 R)
• M84: 36,863,010 km (0.075 R)
• M85: 37,221,147 km (0.106 R)
• M86: 37,340,825 km (0.054 R)
• M87: 37,940,862 km (0.099 R)
• M88: 38,181,865 km (0.053 R)
• M89: 38,665,215 km (0.081 R)
• M90: 39,394,206 km (0.091 R)
• M91: 39,577,164 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.3

Radius: 5.2

Gravity: 17.13 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.8 AU - 10.8 AU

Year: 22567 Days

Day: 22.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,388,566 km

• M1: 184,454 km (0.06 R)
• M2: 478,713 km (0.093 R)
• M3: 518,057 km (0.093 R)
• M4: 579,393 km (0.1 R)
• M5: 897,587 km (0.107 R)
• M6: 1,074,861 km (0.036 R)
• M7: 1,856,958 km (0.096 R)
• M8: 1,920,537 km (0.079 R)
• M9: 2,631,576 km (0.098 R)
• M10: 3,853,192 km (0.102 R)
• M11: 3,893,883 km (0.106 R)
• M12: 4,057,992 km (0.086 R)
• M13: 4,435,427 km (0.077 R)
• M14: 4,478,063 km (0.036 R)
• M15: 5,268,837 km (0.116 R)
• M16: 6,630,776 km (0.066 R)
• M17: 7,224,530 km (0.089 R)
• M18: 7,732,116 km (0.085 R)
• M19: 8,996,816 km (0.107 R)
• M20: 9,105,125 km (0.076 R)
• M21: 9,487,497 km (0.039 R)
• M22: 10,098,903 km (0.105 R)
• M23: 10,155,152 km (0.114 R)
• M24: 10,665,730 km (0.116 R)
• M25: 10,837,767 km (0.112 R)
• M26: 10,895,363 km (0.083 R)
• M27: 11,184,685 km (0.076 R)
• M28: 11,652,777 km (0.07 R)
• M29: 11,711,868 km (0.109 R)
• M30: 11,889,291 km (0.102 R)
• M31: 12,008,221 km (0.109 R)
• M32: 12,246,979 km (0.046 R)
• M33: 14,529,693 km (0.041 R)
• M34: 16,474,166 km (0.054 R)
• M35: 16,939,565 km (0.03 R)
• M36: 19,190,864 km (0.113 R)
• M37: 19,260,427 km (0.104 R)
• M38: 19,540,025 km (0.111 R)
• M39: 20,315,690 km (0.062 R)
• M40: 20,600,225 km (0.103 R)
• M41: 21,101,378 km (0.093 R)
• M42: 22,261,958 km (0.089 R)
• M43: 25,023,834 km (0.058 R)
• M44: 25,328,864 km (0.033 R)
• M45: 26,483,461 km (0.115 R)
• M46: 26,638,743 km (0.107 R)
• M47: 28,525,172 km (0.108 R)
• M48: 28,923,701 km (0.03 R)
• M49: 30,779,911 km (0.119 R)
• M50: 30,861,592 km (0.088 R)
• M51: 32,011,252 km (0.094 R)
• M52: 32,342,312 km (0.076 R)
• M53: 32,840,921 km (0.061 R)
• M54: 34,521,653 km (0.028 R)
• M55: 34,861,091 km (0.099 R)
• M56: 35,116,455 km (0.07 R)
• M57: 35,201,725 km (0.034 R)
• M58: 36,575,034 km (0.03 R)
• M59: 37,268,270 km (0.084 R)
• M60: 38,755,722 km (0.104 R)
• M61: 38,931,948 km (0.09 R)
• M62: 41,607,805 km (0.076 R)
• M63: 42,422,067 km (0.115 R)
• M64: 44,803,665 km (0.119 R)
• M65: 45,545,221 km (0.045 R)
• M66: 47,040,452 km (0.074 R)
• M67: 48,551,690 km (0.098 R)
• M68: 50,078,635 km (0.118 R)
• M69: 51,524,648 km (0.091 R)
• M70: 51,912,556 km (0.115 R)
• M71: 52,009,645 km (0.034 R)
• M72: 52,886,438 km (0.102 R)
• M73: 52,984,125 km (0.115 R)
• M74: 56,143,034 km (0.095 R)
• M75: 56,542,161 km (0.057 R)
• M76: 57,745,227 km (0.096 R)
• M77: 58,450,880 km (0.118 R)
• M78: 59,768,987 km (0.088 R)
• M79: 59,870,863 km (0.101 R)
• M80: 60,482,868 km (0.082 R)
• M81: 60,892,018 km (0.09 R)
• M82: 62,021,781 km (0.106 R)
• M83: 62,434,372 km (0.092 R)
• M84: 62,744,489 km (0.037 R)
• M85: 63,677,680 km (0.09 R)
• M86: 64,824,497 km (0.084 R)
• M87: 67,032,711 km (0.112 R)
• M88: 67,880,333 km (0.038 R)
• M89: 70,122,356 km (0.094 R)
• M90: 70,229,768 km (0.034 R)
• M91: 71,198,563 km (0.08 R)
• M92: 71,306,423 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 16,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit