🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.4

Radius: 12.5

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.59 AU - 0.63 AU

Year: 329 Days

Day: 12.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 37,346,361 km

• M1: 159,023 km (0.033 R)
• M2: 246,388 km (0.074 R)
• M3: 364,720 km (0.101 R)
• M4: 443,558 km (0.108 R)
• M5: 546,182 km (0.079 R)
• M6: 624,571 km (0.082 R)
• M7: 747,241 km (0.114 R)
• M8: 902,524 km (0.078 R)
• M9: 998,715 km (0.098 R)
• M10: 1,094,608 km (0.104 R)
• M11: 1,189,602 km (0.091 R)
• M12: 1,355,806 km (0.109 R)
• M13: 1,463,366 km (0.057 R)
• M14: 1,642,435 km (0.117 R)
• M15: 1,732,343 km (0.057 R)
• M16: 1,813,725 km (0.1 R)
• M17: 2,017,776 km (0.108 R)
• M18: 2,262,668 km (0.079 R)
• M19: 2,363,497 km (0.119 R)
• M20: 2,442,933 km (0.097 R)
• M21: 2,540,770 km (0.113 R)
• M22: 2,645,638 km (0.065 R)
• M23: 2,764,120 km (0.063 R)
• M24: 2,932,866 km (0.106 R)
• M25: 3,067,953 km (0.114 R)
• M26: 3,167,436 km (0.056 R)
• M27: 3,325,261 km (0.095 R)
• M28: 3,408,438 km (0.12 R)
• M29: 3,511,660 km (0.112 R)
• M30: 3,602,915 km (0.043 R)
• M31: 3,701,500 km (0.057 R)
• M32: 3,814,447 km (0.111 R)
• M33: 3,901,662 km (0.117 R)
• M34: 4,057,393 km (0.075 R)
• M35: 4,153,286 km (0.105 R)
• M36: 4,243,044 km (0.109 R)
• M37: 4,494,967 km (0.082 R)
• M38: 4,580,088 km (0.083 R)
• M39: 4,708,743 km (0.062 R)
• M40: 4,925,809 km (0.117 R)
• M41: 5,028,433 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.5

Radius: 11.9

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.74 AU - 0.74 AU

Year: 439 Days

Day: 7.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 37,346,361 km

• M1: 168,298 km (0.109 R)
• M2: 252,372 km (0.107 R)
• M3: 333,603 km (0.108 R)
• M4: 425,307 km (0.087 R)
• M5: 524,640 km (0.089 R)
• M6: 612,454 km (0.113 R)
• M7: 733,329 km (0.099 R)
• M8: 812,466 km (0.12 R)
• M9: 887,564 km (0.046 R)
• M10: 993,479 km (0.045 R)
• M11: 1,096,104 km (0.072 R)
• M12: 1,213,538 km (0.027 R)
• M13: 1,300,903 km (0.09 R)
• M14: 1,443,769 km (0.118 R)
• M15: 1,570,628 km (0.082 R)
• M16: 1,644,829 km (0.051 R)
• M17: 1,720,376 km (0.112 R)
• M18: 1,917,546 km (0.062 R)
• M19: 1,993,990 km (0.087 R)
• M20: 2,074,773 km (0.108 R)
• M21: 2,177,547 km (0.064 R)
• M22: 2,306,500 km (0.049 R)
• M23: 2,395,212 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.6

Radius: 8.8

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.92 AU - 1.04 AU

Year: 670 Days

Day: 7.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 37,346,361 km

• M1: 113,994 km (0.071 R)
• M2: 268,528 km (0.112 R)
• M3: 338,091 km (0.093 R)
• M4: 409,150 km (0.09 R)
• M5: 472,729 km (0.048 R)
• M6: 542,591 km (0.098 R)
• M7: 621,579 km (0.091 R)
• M8: 737,069 km (0.092 R)
• M9: 948,151 km (0.114 R)
• M10: 1,017,864 km (0.07 R)
• M11: 1,101,938 km (0.057 R)
• M12: 1,175,540 km (0.097 R)
• M13: 1,257,520 km (0.117 R)
• M14: 1,317,658 km (0.083 R)
• M15: 1,382,434 km (0.075 R)
• M16: 1,525,749 km (0.075 R)
• M17: 1,619,247 km (0.036 R)
• M18: 1,722,171 km (0.085 R)
• M19: 1,853,966 km (0.076 R)
• M20: 1,981,424 km (0.104 R)
• M21: 2,147,777 km (0.102 R)
• M22: 2,306,500 km (0.073 R)
• M23: 2,393,566 km (0.069 R)
• M24: 2,583,854 km (0.111 R)
• M25: 2,770,403 km (0.108 R)
• M26: 3,033,695 km (0.093 R)
• M27: 3,138,563 km (0.033 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.9

Radius: 13

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.64 AU - 4.54 AU

Year: 5709 Days

Day: 11 Hours

Environment

Temp: -224 °C

Axial Tilt: 177 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,346,361 km

• M1: 165,006 km (0.066 R)
• M2: 259,104 km (0.086 R)
• M3: 681,119 km (0.099 R)
• M4: 763,697 km (0.105 R)
• M5: 1,165,667 km (0.111 R)
• M6: 1,302,399 km (0.095 R)
• M7: 1,518,269 km (0.109 R)
• M8: 1,726,808 km (0.059 R)
• M9: 1,824,795 km (0.047 R)
• M10: 1,985,613 km (0.043 R)
• M11: 2,343,600 km (0.071 R)
• M12: 2,430,816 km (0.034 R)
• M13: 2,519,228 km (0.105 R)
• M14: 2,722,232 km (0.103 R)
• M15: 3,048,805 km (0.042 R)
• M16: 3,289,956 km (0.069 R)
• M17: 3,842,870 km (0.047 R)
• M18: 3,998,751 km (0.107 R)
• M19: 4,561,089 km (0.112 R)
• M20: 4,865,671 km (0.115 R)
• M21: 4,978,019 km (0.112 R)
• M22: 5,176,984 km (0.06 R)
• M23: 5,849,127 km (0.081 R)
• M24: 6,119,600 km (0.056 R)
• M25: 6,271,741 km (0.085 R)
• M26: 6,641,996 km (0.1 R)
• M27: 7,051,146 km (0.076 R)
• M28: 7,566,212 km (0.066 R)
• M29: 8,632,545 km (0.108 R)
• M30: 9,044,538 km (0.094 R)
• M31: 9,183,364 km (0.108 R)
• M32: 9,639,339 km (0.06 R)
• M33: 9,887,970 km (0.107 R)
• M34: 10,174,750 km (0.115 R)
• M35: 10,646,581 km (0.117 R)
• M36: 10,793,337 km (0.104 R)
• M37: 11,498,990 km (0.055 R)
• M38: 12,219,752 km (0.029 R)
• M39: 12,566,221 km (0.102 R)
• M40: 12,798,995 km (0.061 R)
• M41: 13,111,805 km (0.1 R)
• M42: 13,387,364 km (0.088 R)
• M43: 13,904,524 km (0.112 R)
• M44: 14,105,134 km (0.086 R)
• M45: 14,549,889 km (0.103 R)
• M46: 14,671,961 km (0.053 R)
• M47: 14,835,322 km (0.112 R)
• M48: 15,370,284 km (0.069 R)
• M49: 15,869,941 km (0.057 R)
• M50: 16,205,937 km (0.066 R)
• M51: 17,486,794 km (0.097 R)
• M52: 17,703,412 km (0.079 R)
• M53: 17,790,328 km (0.103 R)
• M54: 18,183,172 km (0.065 R)
• M55: 19,379,058 km (0.113 R)
• M56: 19,963,836 km (0.119 R)
• M57: 20,144,999 km (0.115 R)
• M58: 20,508,821 km (0.109 R)
• M59: 20,783,183 km (0.09 R)
• M60: 21,012,667 km (0.11 R)
• M61: 21,104,819 km (0.113 R)
• M62: 21,752,877 km (0.084 R)
• M63: 23,640,802 km (0.114 R)
• M64: 23,880,458 km (0.118 R)
• M65: 25,433,284 km (0.096 R)
• M66: 25,974,678 km (0.074 R)
• M67: 26,768,893 km (0.038 R)
• M68: 27,269,298 km (0.106 R)
• M69: 27,722,430 km (0.069 R)
• M70: 28,840,226 km (0.057 R)
• M71: 29,507,881 km (0.102 R)
• M72: 30,596,804 km (0.114 R)
• M73: 31,120,097 km (0.083 R)
• M74: 31,857,615 km (0.056 R)
• M75: 32,600,817 km (0.042 R)
• M76: 33,242,592 km (0.084 R)
• M77: 34,158,729 km (0.076 R)
• M78: 34,919,434 km (0.059 R)
• M79: 35,575,870 km (0.093 R)
• M80: 36,901,008 km (0.059 R)
• M81: 37,012,159 km (0.069 R)
• M82: 37,123,460 km (0.056 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 19,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit