🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.6

Radius: 9.8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.72 AU - 0.84 AU

Year: 459 Days

Day: 14.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,663,647 km

• M1: 121,922 km (0.098 R)
• M2: 189,840 km (0.084 R)
• M3: 251,773 km (0.066 R)
• M4: 316,699 km (0.066 R)
• M5: 391,348 km (0.064 R)
• M6: 526,435 km (0.114 R)
• M7: 605,572 km (0.116 R)
• M8: 680,371 km (0.081 R)
• M9: 752,926 km (0.083 R)
• M10: 814,560 km (0.097 R)
• M11: 943,514 km (0.042 R)
• M12: 1,034,020 km (0.117 R)
• M13: 1,147,864 km (0.113 R)
• M14: 1,213,239 km (0.111 R)
• M15: 1,312,572 km (0.1 R)
• M16: 1,429,258 km (0.047 R)
• M17: 1,495,081 km (0.086 R)
• M18: 1,557,015 km (0.033 R)
• M19: 1,624,782 km (0.073 R)
• M20: 1,698,983 km (0.099 R)
• M21: 1,776,774 km (0.066 R)
• M22: 1,877,154 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.7

Radius: 8.4

Gravity: 13.19 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.94 AU - 2.92 AU

Year: 2526 Days

Day: 12 Hours

Environment

Temp: -214 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,663,647 km

• M1: 214,224 km (0.069 R)
• M2: 273,315 km (0.076 R)
• M3: 391,797 km (0.063 R)
• M4: 674,387 km (0.086 R)
• M5: 782,098 km (0.113 R)
• M6: 938,427 km (0.101 R)
• M7: 1,048,681 km (0.03 R)
• M8: 1,282,054 km (0.097 R)
• M9: 1,367,773 km (0.084 R)
• M10: 1,493,735 km (0.08 R)
• M11: 1,623,436 km (0.114 R)
• M12: 1,936,245 km (0.061 R)
• M13: 2,035,279 km (0.066 R)
• M14: 2,150,469 km (0.091 R)
• M15: 2,267,904 km (0.085 R)
• M16: 2,372,473 km (0.119 R)
• M17: 2,433,060 km (0.114 R)
• M18: 2,617,514 km (0.094 R)
• M19: 2,680,195 km (0.077 R)
• M20: 2,822,762 km (0.096 R)
• M21: 2,903,096 km (0.096 R)
• M22: 3,099,069 km (0.063 R)
• M23: 3,282,626 km (0.084 R)
• M24: 3,384,203 km (0.118 R)
• M25: 3,504,031 km (0.115 R)
• M26: 3,961,651 km (0.045 R)
• M27: 4,088,061 km (0.091 R)
• M28: 4,234,368 km (0.109 R)
• M29: 4,778,754 km (0.099 R)
• M30: 4,874,796 km (0.116 R)
• M31: 4,971,586 km (0.117 R)
• M32: 5,325,235 km (0.085 R)
• M33: 5,464,960 km (0.118 R)
• M34: 5,994,686 km (0.117 R)
• M35: 6,476,989 km (0.089 R)
• M36: 6,819,868 km (0.113 R)
• M37: 6,884,793 km (0.071 R)
• M38: 7,037,084 km (0.102 R)
• M39: 7,456,257 km (0.082 R)
• M40: 7,725,234 km (0.118 R)
• M41: 8,272,762 km (0.087 R)
• M42: 8,365,214 km (0.116 R)
• M43: 8,668,149 km (0.117 R)
• M44: 9,308,728 km (0.033 R)
• M45: 9,598,349 km (0.067 R)
• M46: 9,744,357 km (0.078 R)
• M47: 10,236,085 km (0.117 R)
• M48: 10,534,981 km (0.057 R)
• M49: 10,685,626 km (0.084 R)
• M50: 11,218,195 km (0.087 R)
• M51: 11,423,443 km (0.102 R)
• M52: 11,578,127 km (0.045 R)
• M53: 11,994,009 km (0.03 R)
• M54: 12,072,548 km (0.05 R)
• M55: 12,230,075 km (0.107 R)
• M56: 12,441,307 km (0.087 R)
• M57: 12,627,107 km (0.069 R)
• M58: 12,813,806 km (0.115 R)
• M59: 13,162,967 km (0.104 R)
• M60: 13,244,049 km (0.078 R)
• M61: 13,379,435 km (0.041 R)
• M62: 13,815,812 km (0.11 R)
• M63: 13,980,669 km (0.04 R)
• M64: 14,035,721 km (0.083 R)
• M65: 14,507,104 km (0.108 R)
• M66: 14,702,628 km (0.113 R)
• M67: 15,039,972 km (0.07 R)
• M68: 15,750,861 km (0.097 R)
• M69: 16,356,433 km (0.088 R)
• M70: 16,472,670 km (0.026 R)
• M71: 16,910,992 km (0.053 R)
• M72: 17,028,576 km (0.073 R)
• M73: 17,234,871 km (0.113 R)
• M74: 17,353,203 km (0.089 R)
• M75: 18,763,014 km (0.082 R)
• M76: 18,884,637 km (0.099 R)
• M77: 19,067,745 km (0.029 R)
• M78: 19,589,542 km (0.037 R)
• M79: 20,147,093 km (0.116 R)
• M80: 20,993,219 km (0.112 R)
• M81: 21,056,349 km (0.081 R)

Asteroid Belt

Center: 3.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.3

Radius: 14.6

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.71 AU - 4.39 AU

Year: 5435 Days

Day: 5.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 54,663,647 km

• M1: 187,147 km (0.083 R)
• M2: 297,550 km (0.047 R)
• M3: 461,809 km (0.1 R)
• M4: 613,052 km (0.026 R)
• M5: 725,250 km (0.064 R)
• M6: 825,182 km (0.095 R)
• M7: 974,181 km (0.111 R)
• M8: 1,075,309 km (0.04 R)
• M9: 1,289,384 km (0.097 R)
• M10: 1,901,239 km (0.107 R)
• M11: 2,134,313 km (0.101 R)
• M12: 4,073,550 km (0.049 R)
• M13: 4,186,496 km (0.095 R)
• M14: 4,531,170 km (0.046 R)
• M15: 4,786,085 km (0.108 R)
• M16: 4,925,360 km (0.078 R)
• M17: 5,746,802 km (0.067 R)
• M18: 6,369,279 km (0.109 R)
• M19: 6,923,240 km (0.119 R)
• M20: 7,103,804 km (0.073 R)
• M21: 7,285,865 km (0.115 R)
• M22: 7,748,123 km (0.12 R)
• M23: 8,101,173 km (0.093 R)
• M24: 8,676,976 km (0.11 R)
• M25: 8,920,820 km (0.051 R)
• M26: 9,666,117 km (0.095 R)
• M27: 10,174,151 km (0.085 R)
• M28: 10,457,340 km (0.118 R)
• M29: 11,615,975 km (0.062 R)
• M30: 11,777,242 km (0.119 R)
• M31: 13,177,179 km (0.099 R)
• M32: 13,345,327 km (0.047 R)
• M33: 13,514,223 km (0.11 R)
• M34: 13,825,686 km (0.097 R)
• M35: 13,996,526 km (0.07 R)
• M36: 14,110,969 km (0.106 R)
• M37: 14,600,303 km (0.032 R)
• M38: 15,477,545 km (0.113 R)
• M39: 15,625,498 km (0.113 R)
• M40: 15,773,749 km (0.112 R)
• M41: 16,311,703 km (0.073 R)
• M42: 16,704,098 km (0.116 R)
• M43: 16,825,422 km (0.041 R)
• M44: 17,498,014 km (0.066 R)
• M45: 18,523,508 km (0.099 R)
• M46: 18,649,170 km (0.104 R)
• M47: 18,743,566 km (0.069 R)
• M48: 18,869,677 km (0.072 R)
• M49: 19,154,511 km (0.063 R)
• M50: 19,313,384 km (0.09 R)
• M51: 20,926,049 km (0.069 R)
• M52: 21,319,492 km (0.055 R)
• M53: 21,715,328 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.9

Radius: 3.1

Gravity: 87.71 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.72 AU - 6.5 AU

Year: 10071 Days

Day: 18.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 54,663,647 km

• M1: 40,242 km (0.119 R)
• M2: 163,062 km (0.111 R)
• M3: 195,524 km (0.056 R)
• M4: 390,750 km (0.118 R)
• M5: 703,708 km (0.088 R)
• M6: 873,502 km (0.067 R)
• M7: 1,034,918 km (0.107 R)
• M8: 1,076,656 km (0.037 R)
• M9: 1,271,731 km (0.07 R)
• M10: 1,572,423 km (0.095 R)
• M11: 1,693,897 km (0.084 R)
• M12: 1,945,670 km (0.033 R)
• M13: 1,997,431 km (0.052 R)
• M14: 2,075,970 km (0.11 R)
• M15: 2,263,117 km (0.099 R)
• M16: 2,568,147 km (0.074 R)
• M17: 2,885,893 km (0.119 R)
• M18: 3,246,723 km (0.114 R)
• M19: 4,075,644 km (0.105 R)
• M20: 4,582,183 km (0.099 R)
• M21: 4,616,590 km (0.065 R)
• M22: 4,755,268 km (0.063 R)
• M23: 4,825,130 km (0.068 R)
• M24: 5,108,019 km (0.073 R)
• M25: 5,215,580 km (0.108 R)
• M26: 5,287,686 km (0.111 R)
• M27: 5,652,855 km (0.03 R)
• M28: 5,764,156 km (0.083 R)
• M29: 6,139,945 km (0.118 R)
• M30: 6,369,129 km (0.037 R)
• M31: 6,994,149 km (0.026 R)
• M32: 7,113,528 km (0.104 R)
• M33: 7,273,598 km (0.097 R)
• M34: 7,597,627 km (0.045 R)
• M35: 7,679,307 km (0.095 R)
• M36: 8,217,561 km (0.12 R)
• M37: 8,767,931 km (0.095 R)
• M38: 9,242,755 km (0.111 R)
• M39: 9,593,412 km (0.114 R)
• M40: 9,725,956 km (0.114 R)
• M41: 10,037,718 km (0.101 R)
• M42: 11,551,050 km (0.056 R)
• M43: 13,330,217 km (0.091 R)
• M44: 14,529,095 km (0.098 R)
• M45: 15,709,871 km (0.105 R)
• M46: 16,496,456 km (0.119 R)
• M47: 16,761,394 km (0.089 R)
• M48: 16,814,651 km (0.108 R)
• M49: 17,564,884 km (0.053 R)
• M50: 18,162,079 km (0.083 R)
• M51: 18,931,611 km (0.085 R)
• M52: 18,986,962 km (0.104 R)
• M53: 20,502,538 km (0.073 R)
• M54: 21,245,890 km (0.076 R)
• M55: 22,348,127 km (0.099 R)
• M56: 22,817,864 km (0.099 R)
• M57: 23,113,021 km (0.109 R)
• M58: 23,350,133 km (0.054 R)
• M59: 23,409,524 km (0.11 R)
• M60: 23,468,914 km (0.118 R)
• M61: 24,547,515 km (0.085 R)
• M62: 25,580,787 km (0.112 R)
• M63: 29,853,751 km (0.101 R)
• M64: 30,435,537 km (0.116 R)
• M65: 31,610,479 km (0.061 R)
• M66: 31,676,152 km (0.115 R)
• M67: 31,741,975 km (0.099 R)
• M68: 32,667,238 km (0.082 R)
• M69: 33,333,547 km (0.105 R)
• M70: 35,427,469 km (0.108 R)
• M71: 37,563,577 km (0.093 R)
• M72: 37,842,277 km (0.047 R)
• M73: 38,121,577 km (0.111 R)
• M74: 38,331,462 km (0.033 R)
• M75: 39,245,805 km (0.107 R)
• M76: 39,316,415 km (0.068 R)
• M77: 39,599,304 km (0.092 R)
• M78: 40,024,910 km (0.094 R)
• M79: 41,023,925 km (0.106 R)
• M80: 41,886,805 km (0.1 R)
• M81: 42,682,965 km (0.057 R)
• M82: 43,046,488 km (0.106 R)
• M83: 44,069,887 km (0.032 R)
• M84: 44,216,792 km (0.09 R)
• M85: 44,879,660 km (0.084 R)
• M86: 45,027,314 km (0.059 R)
• M87: 46,439,069 km (0.115 R)
• M88: 46,588,517 km (0.074 R)
• M89: 46,962,811 km (0.107 R)
• M90: 47,187,806 km (0.068 R)
• M91: 47,488,498 km (0.085 R)
• M92: 48,167,223 km (0.092 R)
• M93: 48,697,248 km (0.105 R)
• M94: 48,849,090 km (0.107 R)
• M95: 50,069,360 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.5

Radius: 4.4

Gravity: 33.39 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.85 AU - 7.29 AU

Year: 12536 Days

Day: 18.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,663,647 km

• M1: 86,767 km (0.101 R)
• M2: 197,768 km (0.104 R)
• M3: 296,952 km (0.102 R)
• M4: 412,292 km (0.091 R)
• M5: 837,299 km (0.083 R)
• M6: 1,023,100 km (0.116 R)
• M7: 1,221,467 km (0.05 R)
• M8: 1,290,431 km (0.117 R)
• M9: 1,755,830 km (0.059 R)
• M10: 2,555,580 km (0.077 R)
• M11: 2,643,993 km (0.054 R)
• M12: 2,703,533 km (0.112 R)
• M13: 3,163,995 km (0.083 R)
• M14: 3,517,046 km (0.107 R)
• M15: 3,582,570 km (0.039 R)
• M16: 4,018,348 km (0.074 R)
• M17: 4,470,732 km (0.053 R)
• M18: 4,975,775 km (0.085 R)
• M19: 5,012,576 km (0.07 R)
• M20: 5,460,771 km (0.105 R)
• M21: 5,574,914 km (0.071 R)
• M22: 5,651,359 km (0.036 R)
• M23: 5,921,832 km (0.053 R)
• M24: 5,999,922 km (0.065 R)
• M25: 7,886,949 km (0.082 R)
• M26: 8,016,052 km (0.084 R)
• M27: 8,102,370 km (0.058 R)
• M28: 8,232,520 km (0.079 R)
• M29: 8,363,419 km (0.087 R)
• M30: 8,494,915 km (0.054 R)
• M31: 8,671,291 km (0.107 R)
• M32: 8,804,433 km (0.111 R)
• M33: 9,525,944 km (0.107 R)
• M34: 10,454,049 km (0.096 R)
• M35: 10,738,135 km (0.047 R)
• M36: 10,833,279 km (0.053 R)
• M37: 11,024,615 km (0.047 R)
• M38: 11,217,148 km (0.063 R)
• M39: 11,459,197 km (0.073 R)
• M40: 11,654,273 km (0.098 R)
• M41: 12,146,300 km (0.096 R)
• M42: 12,394,932 km (0.103 R)
• M43: 12,745,888 km (0.076 R)
• M44: 13,663,073 km (0.073 R)
• M45: 14,759,775 km (0.069 R)
• M46: 15,830,297 km (0.076 R)
• M47: 16,759,749 km (0.038 R)
• M48: 18,215,186 km (0.105 R)
• M49: 18,556,718 km (0.111 R)
• M50: 18,900,345 km (0.111 R)
• M51: 19,477,792 km (0.085 R)
• M52: 19,535,986 km (0.085 R)
• M53: 20,237,151 km (0.099 R)
• M54: 21,724,453 km (0.091 R)
• M55: 23,308,246 km (0.101 R)
• M56: 23,927,132 km (0.118 R)
• M57: 24,301,127 km (0.117 R)
• M58: 24,488,872 km (0.04 R)
• M59: 24,677,066 km (0.096 R)
• M60: 24,865,709 km (0.065 R)
• M61: 27,361,750 km (0.093 R)
• M62: 27,883,547 km (0.104 R)
• M63: 31,695,002 km (0.095 R)
• M64: 32,518,089 km (0.115 R)
• M65: 33,139,818 km (0.099 R)
• M66: 34,115,046 km (0.056 R)
• M67: 34,606,027 km (0.025 R)
• M68: 35,240,920 km (0.096 R)
• M69: 35,808,345 km (0.107 R)
• M70: 36,378,911 km (0.108 R)
• M71: 36,737,048 km (0.076 R)
• M72: 37,312,402 km (0.085 R)
• M73: 38,617,942 km (0.112 R)
• M74: 38,983,260 km (0.116 R)
• M75: 39,496,531 km (0.048 R)
• M76: 39,864,691 km (0.113 R)
• M77: 39,938,443 km (0.11 R)
• M78: 40,012,194 km (0.099 R)
• M79: 40,455,902 km (0.089 R)
• M80: 40,826,904 km (0.113 R)
• M81: 41,348,103 km (0.101 R)
• M82: 44,598,267 km (0.083 R)
• M83: 45,288,811 km (0.119 R)
• M84: 45,674,025 km (0.044 R)
• M85: 46,292,612 km (0.038 R)
• M86: 46,758,310 km (0.086 R)
• M87: 47,459,924 km (0.085 R)
• M88: 47,616,254 km (0.073 R)
• M89: 48,322,057 km (0.103 R)
• M90: 48,715,649 km (0.114 R)
• M91: 49,823,272 km (0.094 R)
• M92: 51,179,526 km (0.055 R)
• M93: 51,661,081 km (0.068 R)
• M94: 53,765,026 km (0.076 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: 296 - 11,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit