🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.2

Radius: 14.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.64 AU - 0.64 AU

Year: 347 Days

Day: 8.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,430,533 km

• M1: 180,415 km (0.058 R)
• M2: 287,976 km (0.106 R)
• M3: 380,128 km (0.051 R)
• M4: 480,209 km (0.081 R)
• M5: 619,036 km (0.116 R)
• M6: 777,311 km (0.119 R)
• M7: 894,745 km (0.047 R)
• M8: 986,299 km (0.051 R)
• M9: 1,105,079 km (0.099 R)
• M10: 1,211,743 km (0.119 R)
• M11: 1,314,816 km (0.111 R)
• M12: 1,410,110 km (0.094 R)
• M13: 1,511,686 km (0.085 R)
• M14: 1,659,040 km (0.1 R)
• M15: 1,783,057 km (0.108 R)
• M16: 1,927,120 km (0.119 R)
• M17: 2,262,369 km (0.101 R)
• M18: 2,356,017 km (0.061 R)
• M19: 2,455,499 km (0.05 R)
• M20: 2,570,391 km (0.116 R)
• M21: 2,663,590 km (0.11 R)
• M22: 2,853,579 km (0.119 R)
• M23: 2,960,093 km (0.102 R)
• M24: 3,127,343 km (0.084 R)
• M25: 3,237,298 km (0.08 R)
• M26: 3,353,685 km (0.087 R)
• M27: 3,517,944 km (0.112 R)
• M28: 3,611,592 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.8

Radius: 12.2

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.06 AU - 2.32 AU

Year: 2198 Days

Day: 9 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 56,430,533 km

• M1: 157,676 km (0.083 R)
• M2: 329,564 km (0.046 R)
• M3: 431,889 km (0.107 R)
• M4: 578,046 km (0.063 R)
• M5: 654,491 km (0.106 R)
• M6: 828,323 km (0.083 R)
• M7: 971,638 km (0.057 R)
• M8: 1,243,757 km (0.087 R)
• M9: 1,326,185 km (0.117 R)
• M10: 1,410,558 km (0.09 R)
• M11: 1,573,919 km (0.095 R)
• M12: 1,790,238 km (0.08 R)
• M13: 1,955,992 km (0.088 R)
• M14: 2,176,799 km (0.069 R)
• M15: 2,405,833 km (0.112 R)
• M16: 2,656,409 km (0.099 R)
• M17: 2,846,548 km (0.115 R)
• M18: 3,055,387 km (0.11 R)
• M19: 3,356,378 km (0.034 R)
• M20: 3,473,663 km (0.116 R)
• M21: 3,956,415 km (0.066 R)
• M22: 4,190,087 km (0.079 R)
• M23: 4,508,880 km (0.051 R)
• M24: 4,638,581 km (0.094 R)
• M25: 4,769,629 km (0.103 R)
• M26: 4,868,663 km (0.107 R)
• M27: 5,035,315 km (0.066 R)
• M28: 5,357,249 km (0.097 R)
• M29: 5,443,119 km (0.091 R)
• M30: 5,633,557 km (0.103 R)
• M31: 5,755,928 km (0.112 R)
• M32: 5,861,693 km (0.119 R)
• M33: 6,164,479 km (0.053 R)
• M34: 6,545,655 km (0.082 R)
• M35: 6,766,910 km (0.086 R)
• M36: 7,331,193 km (0.074 R)
• M37: 7,445,785 km (0.055 R)
• M38: 7,561,125 km (0.076 R)
• M39: 7,832,346 km (0.113 R)
• M40: 8,047,767 km (0.029 R)
• M41: 8,245,386 km (0.091 R)
• M42: 8,364,615 km (0.088 R)
• M43: 8,584,973 km (0.113 R)
• M44: 8,746,240 km (0.102 R)
• M45: 9,195,332 km (0.116 R)
• M46: 9,277,910 km (0.073 R)
• M47: 10,094,864 km (0.073 R)
• M48: 11,088,045 km (0.085 R)
• M49: 11,330,094 km (0.113 R)
• M50: 11,640,809 km (0.057 R)
• M51: 11,842,018 km (0.118 R)
• M52: 13,027,282 km (0.092 R)
• M53: 13,493,130 km (0.065 R)
• M54: 13,704,661 km (0.072 R)
• M55: 14,393,410 km (0.104 R)
• M56: 14,489,451 km (0.086 R)
• M57: 14,850,880 km (0.098 R)
• M58: 14,947,819 km (0.098 R)
• M59: 15,264,219 km (0.087 R)
• M60: 15,755,498 km (0.094 R)
• M61: 16,052,600 km (0.068 R)
• M62: 16,351,795 km (0.081 R)
• M63: 16,476,859 km (0.08 R)
• M64: 16,728,183 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.7

Radius: 6.5

Gravity: 20.7 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.14 AU - 8.76 AU

Year: 13792 Days

Day: 24.7 Hours

Environment

Temp: -241 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,430,533 km

• M1: 82,877 km (0.095 R)
• M2: 176,226 km (0.114 R)
• M3: 595,699 km (0.115 R)
• M4: 822,040 km (0.038 R)
• M5: 1,050,327 km (0.11 R)
• M6: 1,098,497 km (0.072 R)
• M7: 1,221,915 km (0.108 R)
• M8: 1,647,521 km (0.117 R)
• M9: 2,557,824 km (0.088 R)
• M10: 2,924,788 km (0.102 R)
• M11: 3,097,125 km (0.076 R)
• M12: 3,308,357 km (0.092 R)
• M13: 3,379,865 km (0.062 R)
• M14: 3,634,031 km (0.12 R)
• M15: 4,084,022 km (0.094 R)
• M16: 4,832,310 km (0.061 R)
• M17: 6,053,777 km (0.07 R)
• M18: 6,811,939 km (0.059 R)
• M19: 7,365,152 km (0.097 R)
• M20: 7,411,827 km (0.075 R)
• M21: 7,932,577 km (0.07 R)
• M22: 7,980,448 km (0.062 R)
• M23: 8,959,117 km (0.065 R)
• M24: 9,615,403 km (0.106 R)
• M25: 9,769,040 km (0.087 R)
• M26: 10,026,947 km (0.115 R)
• M27: 10,391,666 km (0.092 R)
• M28: 10,549,343 km (0.097 R)
• M29: 10,654,959 km (0.073 R)
• M30: 11,187,976 km (0.051 R)
• M31: 11,675,216 km (0.051 R)
• M32: 11,893,928 km (0.099 R)
• M33: 12,058,935 km (0.095 R)
• M34: 13,348,618 km (0.051 R)
• M35: 14,388,174 km (0.079 R)
• M36: 14,446,816 km (0.113 R)
• M37: 14,622,743 km (0.104 R)
• M38: 15,036,232 km (0.105 R)
• M39: 16,360,771 km (0.057 R)
• M40: 17,036,804 km (0.113 R)
• M41: 18,099,697 km (0.093 R)
• M42: 21,615,247 km (0.097 R)
• M43: 22,560,256 km (0.101 R)
• M44: 22,969,257 km (0.092 R)
• M45: 24,350,644 km (0.1 R)
• M46: 24,630,242 km (0.072 R)
• M47: 25,545,931 km (0.078 R)
• M48: 25,616,840 km (0.083 R)
• M49: 28,579,626 km (0.102 R)
• M50: 28,726,830 km (0.095 R)
• M51: 30,664,422 km (0.096 R)
• M52: 31,193,101 km (0.111 R)
• M53: 31,268,947 km (0.047 R)
• M54: 33,493,467 km (0.099 R)
• M55: 33,726,391 km (0.074 R)
• M56: 33,804,182 km (0.09 R)
• M57: 34,116,094 km (0.114 R)
• M58: 34,272,274 km (0.096 R)
• M59: 34,899,687 km (0.059 R)
• M60: 35,609,978 km (0.12 R)
• M61: 36,006,562 km (0.118 R)
• M62: 36,724,332 km (0.064 R)
• M63: 36,964,587 km (0.102 R)
• M64: 37,688,640 km (0.048 R)
• M65: 38,173,786 km (0.089 R)
• M66: 39,150,511 km (0.026 R)
• M67: 40,630,931 km (0.106 R)
• M68: 41,294,847 km (0.102 R)
• M69: 41,544,675 km (0.105 R)
• M70: 41,628,151 km (0.104 R)
• M71: 42,045,978 km (0.118 R)
• M72: 43,138,790 km (0.104 R)
• M73: 45,095,231 km (0.084 R)
• M74: 45,266,670 km (0.077 R)
• M75: 46,819,795 km (0.116 R)
• M76: 47,080,245 km (0.096 R)
• M77: 48,653,715 km (0.11 R)
• M78: 50,244,240 km (0.116 R)
• M79: 51,045,785 km (0.098 R)
• M80: 52,391,269 km (0.04 R)
• M81: 53,204,184 km (0.108 R)
• M82: 53,294,840 km (0.069 R)
• M83: 54,294,453 km (0.071 R)
• M84: 54,476,962 km (0.036 R)
• M85: 57,237,791 km (0.1 R)
• M86: 57,423,591 km (0.101 R)
• M87: 57,702,442 km (0.089 R)
• M88: 59,855,454 km (0.115 R)
• M89: 60,326,987 km (0.039 R)
• M90: 60,989,257 km (0.073 R)
• M91: 61,463,781 km (0.07 R)
• M92: 62,225,384 km (0.031 R)
• M93: 62,416,420 km (0.097 R)
• M94: 63,181,913 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.4

Radius: 6.8

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.64 AU - 10.14 AU

Year: 16483 Days

Day: 17.3 Hours

Environment

Temp: -242 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 56,430,533 km

• M1: 348,563 km (0.088 R)
• M2: 518,506 km (0.076 R)
• M3: 604,675 km (0.096 R)
• M4: 871,557 km (0.094 R)
• M5: 1,407,566 km (0.073 R)
• M6: 1,786,797 km (0.117 R)
• M7: 1,947,166 km (0.066 R)
• M8: 2,001,620 km (0.077 R)
• M9: 2,196,546 km (0.101 R)
• M10: 2,664,936 km (0.104 R)
• M11: 2,910,576 km (0.059 R)
• M12: 2,973,108 km (0.111 R)
• M13: 3,260,336 km (0.094 R)
• M14: 3,456,608 km (0.114 R)
• M15: 3,523,030 km (0.097 R)
• M16: 4,244,989 km (0.107 R)
• M17: 5,314,464 km (0.118 R)
• M18: 8,432,832 km (0.079 R)
• M19: 9,343,135 km (0.077 R)
• M20: 9,762,907 km (0.104 R)
• M21: 10,141,240 km (0.113 R)
• M22: 10,379,998 km (0.084 R)
• M23: 12,103,515 km (0.048 R)
• M24: 13,440,022 km (0.106 R)
• M25: 13,702,417 km (0.119 R)
• M26: 14,019,564 km (0.027 R)
• M27: 14,339,106 km (0.119 R)
• M28: 14,876,910 km (0.105 R)
• M29: 14,985,368 km (0.098 R)
• M30: 15,039,672 km (0.099 R)
• M31: 16,585,916 km (0.073 R)
• M32: 16,980,406 km (0.118 R)
• M33: 18,066,636 km (0.115 R)
• M34: 18,998,630 km (0.08 R)
• M35: 19,352,130 km (0.045 R)
• M36: 19,411,221 km (0.05 R)
• M37: 19,886,494 km (0.071 R)
• M38: 22,567,886 km (0.119 R)
• M39: 22,630,268 km (0.114 R)
• M40: 23,004,861 km (0.053 R)
• M41: 25,360,579 km (0.113 R)
• M42: 25,684,758 km (0.107 R)
• M43: 26,206,405 km (0.109 R)
• M44: 27,061,357 km (0.105 R)
• M45: 27,127,479 km (0.114 R)
• M46: 27,458,988 km (0.063 R)
• M47: 28,260,235 km (0.118 R)
• M48: 28,663,700 km (0.057 R)
• M49: 29,408,249 km (0.079 R)
• M50: 31,332,227 km (0.119 R)
• M51: 31,749,904 km (0.085 R)
• M52: 32,590,495 km (0.1 R)
• M53: 33,013,557 km (0.106 R)
• M54: 33,580,533 km (0.106 R)
• M55: 35,734,892 km (0.049 R)
• M56: 36,244,123 km (0.056 R)
• M57: 36,755,598 km (0.089 R)
• M58: 37,122,412 km (0.045 R)
• M59: 37,859,631 km (0.118 R)
• M60: 38,900,084 km (0.118 R)
• M61: 39,273,779 km (0.052 R)
• M62: 39,949,663 km (0.037 R)
• M63: 41,160,807 km (0.083 R)
• M64: 41,389,243 km (0.061 R)
• M65: 44,240,728 km (0.03 R)
• M66: 46,361,278 km (0.109 R)
• M67: 46,757,562 km (0.106 R)
• M68: 47,873,263 km (0.093 R)
• M69: 48,033,333 km (0.077 R)
• M70: 49,482,188 km (0.117 R)
• M71: 49,806,068 km (0.096 R)
• M72: 51,928,712 km (0.115 R)
• M73: 52,340,256 km (0.119 R)
• M74: 52,670,269 km (0.099 R)
• M75: 52,918,302 km (0.094 R)
• M76: 54,999,807 km (0.091 R)
• M77: 56,430,561 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 15,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit