🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.1

Radius: 13.5

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.47 AU - 0.57 AU

Year: 264 Days

Day: 10.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 50,710,626 km

• M1: 167,998 km (0.096 R)
• M2: 323,131 km (0.101 R)
• M3: 452,982 km (0.119 R)
• M4: 564,882 km (0.085 R)
• M5: 658,829 km (0.101 R)
• M6: 746,793 km (0.101 R)
• M7: 835,953 km (0.095 R)
• M8: 936,333 km (0.052 R)
• M9: 1,037,611 km (0.076 R)
• M10: 1,142,928 km (0.09 R)
• M11: 1,229,395 km (0.069 R)
• M12: 1,314,217 km (0.09 R)
• M13: 1,441,525 km (0.116 R)
• M14: 1,539,960 km (0.107 R)
• M15: 1,644,978 km (0.116 R)
• M16: 1,735,186 km (0.063 R)
• M17: 1,840,353 km (0.083 R)
• M18: 1,929,813 km (0.078 R)
• M19: 2,103,944 km (0.079 R)
• M20: 2,193,105 km (0.038 R)
• M21: 2,365,591 km (0.037 R)
• M22: 2,552,588 km (0.077 R)
• M23: 2,642,946 km (0.097 R)
• M24: 2,770,253 km (0.061 R)
• M25: 2,863,303 km (0.097 R)
• M26: 3,105,801 km (0.093 R)
• M27: 3,289,508 km (0.115 R)
• M28: 3,388,242 km (0.031 R)
• M29: 3,493,559 km (0.118 R)
• M30: 3,616,977 km (0.109 R)
• M31: 3,707,634 km (0.097 R)
• M32: 3,990,074 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.4

Radius: 14.9

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.11 AU - 2.91 AU

Year: 2795 Days

Day: 8.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 50,710,626 km

• M1: 211,681 km (0.102 R)
• M2: 390,450 km (0.093 R)
• M3: 531,671 km (0.071 R)
• M4: 643,570 km (0.043 R)
• M5: 773,421 km (0.111 R)
• M6: 965,355 km (0.049 R)
• M7: 1,090,718 km (0.102 R)
• M8: 1,586,336 km (0.083 R)
• M9: 1,737,430 km (0.116 R)
• M10: 1,859,801 km (0.1 R)
• M11: 2,354,521 km (0.098 R)
• M12: 2,478,388 km (0.067 R)
• M13: 2,720,138 km (0.081 R)
• M14: 2,850,587 km (0.109 R)
• M15: 2,956,503 km (0.067 R)
• M16: 3,104,305 km (0.1 R)
• M17: 3,379,565 km (0.107 R)
• M18: 4,073,101 km (0.029 R)
• M19: 4,208,039 km (0.106 R)
• M20: 4,575,451 km (0.077 R)
• M21: 4,668,950 km (0.106 R)
• M22: 4,763,196 km (0.113 R)
• M23: 5,308,929 km (0.113 R)
• M24: 5,440,276 km (0.037 R)
• M25: 5,572,820 km (0.093 R)
• M26: 5,723,166 km (0.118 R)
• M27: 6,182,431 km (0.092 R)
• M28: 6,653,664 km (0.107 R)
• M29: 7,010,306 km (0.101 R)
• M30: 7,520,285 km (0.057 R)
• M31: 7,910,586 km (0.05 R)
• M32: 8,269,621 km (0.108 R)
• M33: 8,518,402 km (0.101 R)
• M34: 8,634,041 km (0.087 R)
• M35: 9,062,639 km (0.074 R)
• M36: 9,338,946 km (0.1 R)
• M37: 10,062,402 km (0.119 R)
• M38: 10,164,427 km (0.099 R)
• M39: 10,328,237 km (0.119 R)
• M40: 10,658,549 km (0.07 R)
• M41: 10,804,108 km (0.106 R)
• M42: 10,908,527 km (0.045 R)
• M43: 11,013,246 km (0.068 R)
• M44: 11,118,413 km (0.106 R)
• M45: 11,456,953 km (0.071 R)
• M46: 11,563,467 km (0.115 R)
• M47: 11,777,392 km (0.098 R)
• M48: 12,144,206 km (0.093 R)
• M49: 12,756,659 km (0.071 R)
• M50: 12,977,914 km (0.086 R)
• M51: 13,469,044 km (0.077 R)
• M52: 13,604,131 km (0.112 R)
• M53: 14,446,666 km (0.089 R)
• M54: 14,630,971 km (0.044 R)
• M55: 14,885,886 km (0.055 R)
• M56: 15,072,135 km (0.1 R)
• M57: 15,706,580 km (0.107 R)
• M58: 16,038,986 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.1

Radius: 12.8

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.75 AU - 3.65 AU

Year: 4024 Days

Day: 5.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 50,710,626 km

• M1: 168,896 km (0.053 R)
• M2: 267,182 km (0.037 R)
• M3: 505,790 km (0.076 R)
• M4: 599,289 km (0.059 R)
• M5: 866,770 km (0.072 R)
• M6: 2,182,184 km (0.066 R)
• M7: 2,268,951 km (0.103 R)
• M8: 2,524,763 km (0.115 R)
• M9: 2,673,763 km (0.083 R)
• M10: 3,248,967 km (0.062 R)
• M11: 3,373,731 km (0.119 R)
• M12: 3,487,426 km (0.092 R)
• M13: 3,862,617 km (0.111 R)
• M14: 4,115,437 km (0.104 R)
• M15: 4,209,983 km (0.104 R)
• M16: 4,346,417 km (0.035 R)
• M17: 4,679,870 km (0.068 R)
• M18: 5,050,424 km (0.118 R)
• M19: 5,239,366 km (0.058 R)
• M20: 5,356,950 km (0.106 R)
• M21: 5,639,391 km (0.086 R)
• M22: 6,018,622 km (0.101 R)
• M23: 6,281,315 km (0.088 R)
• M24: 6,516,334 km (0.104 R)
• M25: 6,626,886 km (0.111 R)
• M26: 7,027,360 km (0.099 R)
• M27: 7,435,613 km (0.064 R)
• M28: 7,584,462 km (0.038 R)
• M29: 7,784,475 km (0.063 R)
• M30: 8,933,686 km (0.097 R)
• M31: 9,198,175 km (0.1 R)
• M32: 9,934,495 km (0.057 R)
• M33: 10,522,415 km (0.091 R)
• M34: 11,216,250 km (0.059 R)
• M35: 11,463,535 km (0.108 R)
• M36: 11,674,319 km (0.06 R)
• M37: 11,905,597 km (0.096 R)
• M38: 12,431,583 km (0.046 R)
• M39: 12,667,948 km (0.086 R)
• M40: 13,486,398 km (0.107 R)
• M41: 13,607,572 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.5

Radius: 9.3

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.87 AU - 4.65 AU

Year: 6180 Days

Day: 6.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 50,710,626 km

• M1: 160,219 km (0.072 R)
• M2: 225,294 km (0.039 R)
• M3: 327,021 km (0.04 R)
• M4: 464,202 km (0.09 R)
• M5: 570,417 km (0.064 R)
• M6: 640,279 km (0.079 R)
• M7: 789,727 km (0.08 R)
• M8: 899,532 km (0.104 R)
• M9: 961,615 km (0.099 R)
• M10: 1,134,849 km (0.117 R)
• M11: 1,330,224 km (0.071 R)
• M12: 1,524,402 km (0.109 R)
• M13: 1,981,125 km (0.057 R)
• M14: 2,147,328 km (0.063 R)
• M15: 2,217,938 km (0.064 R)
• M16: 2,390,724 km (0.103 R)
• M17: 2,643,095 km (0.1 R)
• M18: 2,764,868 km (0.069 R)
• M19: 2,935,409 km (0.096 R)
• M20: 3,270,658 km (0.106 R)
• M21: 3,601,569 km (0.1 R)
• M22: 4,295,254 km (0.108 R)
• M23: 4,842,333 km (0.075 R)
• M24: 4,935,683 km (0.109 R)
• M25: 5,295,914 km (0.041 R)
• M26: 5,372,808 km (0.087 R)
• M27: 5,645,076 km (0.063 R)
• M28: 5,763,108 km (0.082 R)
• M29: 5,921,832 km (0.114 R)
• M30: 6,365,689 km (0.096 R)
• M31: 6,509,303 km (0.115 R)
• M32: 6,633,170 km (0.112 R)
• M33: 6,695,402 km (0.105 R)
• M34: 6,883,297 km (0.046 R)
• M35: 7,009,558 km (0.092 R)
• M36: 7,264,323 km (0.11 R)
• M37: 7,695,763 km (0.096 R)
• M38: 8,113,291 km (0.11 R)
• M39: 8,470,680 km (0.119 R)
• M40: 9,085,527 km (0.099 R)
• M41: 9,363,480 km (0.103 R)
• M42: 9,785,496 km (0.071 R)
• M43: 9,975,036 km (0.106 R)
• M44: 10,094,266 km (0.072 R)
• M45: 10,261,816 km (0.095 R)
• M46: 11,311,394 km (0.11 R)
• M47: 11,385,894 km (0.065 R)
• M48: 11,635,423 km (0.113 R)
• M49: 12,216,162 km (0.102 R)
• M50: 12,522,838 km (0.09 R)
• M51: 13,222,357 km (0.117 R)
• M52: 13,405,764 km (0.055 R)
• M53: 14,957,992 km (0.114 R)
• M54: 15,121,802 km (0.077 R)
• M55: 15,231,307 km (0.102 R)
• M56: 15,977,501 km (0.09 R)
• M57: 16,228,975 km (0.063 R)
• M58: 16,397,273 km (0.087 R)
• M59: 16,934,180 km (0.065 R)
• M60: 17,104,871 km (0.053 R)
• M61: 17,764,747 km (0.114 R)
• M62: 17,880,237 km (0.118 R)
• M63: 17,938,131 km (0.12 R)
• M64: 18,579,158 km (0.097 R)
• M65: 18,932,059 km (0.081 R)
• M66: 19,050,092 km (0.082 R)
• M67: 19,644,295 km (0.09 R)
• M68: 20,063,767 km (0.085 R)
• M69: 20,154,124 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.3

Radius: 3.4

Gravity: 22.17 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.34 AU - 8.9 AU

Year: 17790 Days

Day: 20.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 50,710,626 km

• M1: 50,564 km (0.085 R)
• M2: 509,979 km (0.096 R)
• M3: 660,475 km (0.042 R)
• M4: 695,780 km (0.095 R)
• M5: 1,041,650 km (0.098 R)
• M6: 1,275,771 km (0.11 R)
• M7: 1,364,931 km (0.115 R)
• M8: 3,224,433 km (0.119 R)
• M9: 3,469,175 km (0.113 R)
• M10: 3,815,344 km (0.116 R)
• M11: 3,976,311 km (0.12 R)
• M12: 5,270,632 km (0.088 R)
• M13: 5,888,322 km (0.078 R)
• M14: 6,413,859 km (0.098 R)
• M15: 7,710,873 km (0.107 R)
• M16: 8,037,146 km (0.096 R)
• M17: 8,451,382 km (0.119 R)
• M18: 8,660,969 km (0.108 R)
• M19: 9,128,312 km (0.075 R)
• M20: 9,386,818 km (0.083 R)
• M21: 9,910,709 km (0.082 R)
• M22: 9,954,691 km (0.101 R)
• M23: 10,043,103 km (0.108 R)
• M24: 10,578,813 km (0.066 R)
• M25: 11,215,502 km (0.042 R)
• M26: 11,261,429 km (0.038 R)
• M27: 12,716,567 km (0.06 R)
• M28: 14,478,980 km (0.078 R)
• M29: 16,005,027 km (0.098 R)
• M30: 17,474,826 km (0.113 R)
• M31: 18,932,209 km (0.116 R)
• M32: 19,481,832 km (0.109 R)
• M33: 20,204,240 km (0.116 R)
• M34: 21,105,268 km (0.035 R)
• M35: 22,076,906 km (0.072 R)
• M36: 24,181,897 km (0.08 R)
• M37: 24,300,828 km (0.048 R)
• M38: 27,025,005 km (0.091 R)
• M39: 27,209,908 km (0.112 R)
• M40: 29,399,422 km (0.112 R)
• M41: 29,716,869 km (0.064 R)
• M42: 29,780,448 km (0.115 R)
• M43: 33,612,697 km (0.118 R)
• M44: 34,812,322 km (0.11 R)
• M45: 35,013,681 km (0.108 R)
• M46: 35,148,169 km (0.103 R)
• M47: 38,494,524 km (0.044 R)
• M48: 39,120,142 km (0.104 R)
• M49: 40,381,402 km (0.037 R)
• M50: 40,451,863 km (0.057 R)
• M51: 40,663,544 km (0.114 R)
• M52: 42,656,337 km (0.103 R)
• M53: 42,799,951 km (0.053 R)
• M54: 42,943,714 km (0.116 R)
• M55: 44,462,432 km (0.116 R)
• M56: 44,535,137 km (0.077 R)
• M57: 44,607,991 km (0.109 R)
• M58: 45,411,331 km (0.101 R)
• M59: 46,662,418 km (0.089 R)
• M60: 46,884,421 km (0.077 R)
• M61: 47,477,876 km (0.112 R)
• M62: 49,424,145 km (0.078 R)
• M63: 49,650,337 km (0.101 R)
• M64: 49,725,883 km (0.08 R)
• M65: 50,331,156 km (0.115 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: 275 - 19,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit