🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331

Radius: 11.2

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.07 AU - 1.41 AU

Year: 937 Days

Day: 10.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 60,993,075 km

• M1: 149,299 km (0.043 R)
• M2: 259,702 km (0.037 R)
• M3: 348,413 km (0.095 R)
• M4: 475,871 km (0.053 R)
• M5: 568,622 km (0.109 R)
• M6: 701,764 km (0.119 R)
• M7: 800,349 km (0.057 R)
• M8: 979,567 km (0.096 R)
• M9: 1,051,823 km (0.03 R)
• M10: 1,160,879 km (0.084 R)
• M11: 1,255,874 km (0.079 R)
• M12: 1,366,128 km (0.104 R)
• M13: 1,557,164 km (0.114 R)
• M14: 1,723,367 km (0.12 R)
• M15: 1,909,617 km (0.085 R)
• M16: 2,030,342 km (0.044 R)
• M17: 2,124,589 km (0.099 R)
• M18: 2,205,372 km (0.077 R)
• M19: 2,339,860 km (0.045 R)
• M20: 2,477,341 km (0.058 R)
• M21: 2,680,495 km (0.066 R)
• M22: 2,760,230 km (0.106 R)
• M23: 2,881,255 km (0.052 R)
• M24: 3,045,364 km (0.049 R)
• M25: 3,417,563 km (0.093 R)
• M26: 3,521,534 km (0.084 R)
• M27: 3,732,916 km (0.068 R)
• M28: 3,804,274 km (0.109 R)
• M29: 3,948,486 km (0.094 R)
• M30: 4,039,591 km (0.082 R)
• M31: 4,112,894 km (0.091 R)
• M32: 4,233,171 km (0.103 R)
• M33: 4,373,195 km (0.084 R)
• M34: 4,581,584 km (0.067 R)
• M35: 4,715,923 km (0.073 R)
• M36: 4,968,893 km (0.054 R)
• M37: 5,087,225 km (0.113 R)
• M38: 5,488,147 km (0.025 R)
• M39: 5,559,506 km (0.097 R)
• M40: 5,651,508 km (0.103 R)
• M41: 5,868,425 km (0.085 R)
• M42: 6,035,376 km (0.116 R)
• M43: 6,288,945 km (0.114 R)
• M44: 6,395,758 km (0.111 R)
• M45: 6,719,488 km (0.097 R)
• M46: 6,927,279 km (0.066 R)
• M47: 7,037,533 km (0.116 R)
• M48: 7,215,255 km (0.095 R)
• M49: 7,416,763 km (0.103 R)
• M50: 7,529,710 km (0.119 R)
• M51: 7,654,474 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.5

Radius: 13.9

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.39 AU - 2.23 AU

Year: 1652 Days

Day: 14.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 60,993,075 km

• M1: 181,612 km (0.107 R)
• M2: 273,914 km (0.114 R)
• M3: 443,109 km (0.097 R)
• M4: 546,182 km (0.048 R)
• M5: 796,609 km (0.112 R)
• M6: 1,078,900 km (0.069 R)
• M7: 1,327,083 km (0.101 R)
• M8: 1,567,786 km (0.098 R)
• M9: 1,657,395 km (0.087 R)
• M10: 2,004,611 km (0.109 R)
• M11: 2,092,725 km (0.045 R)
• M12: 2,606,444 km (0.12 R)
• M13: 2,811,991 km (0.11 R)
• M14: 3,034,294 km (0.058 R)
• M15: 3,124,950 km (0.092 R)
• M16: 3,251,061 km (0.119 R)
• M17: 3,544,123 km (0.071 R)
• M18: 3,699,855 km (0.084 R)
• M19: 4,031,064 km (0.105 R)
• M20: 4,118,429 km (0.029 R)
• M21: 4,761,700 km (0.08 R)
• M22: 4,947,501 km (0.078 R)
• M23: 5,340,195 km (0.106 R)
• M24: 5,519,563 km (0.102 R)
• M25: 6,041,211 km (0.111 R)
• M26: 6,344,296 km (0.087 R)
• M27: 6,431,811 km (0.066 R)
• M28: 6,815,829 km (0.078 R)
• M29: 7,329,398 km (0.094 R)
• M30: 8,107,457 km (0.103 R)
• M31: 8,651,694 km (0.073 R)
• M32: 8,944,606 km (0.102 R)
• M33: 9,207,749 km (0.102 R)
• M34: 9,307,082 km (0.065 R)
• M35: 9,826,037 km (0.109 R)
• M36: 9,978,477 km (0.098 R)
• M37: 10,268,697 km (0.051 R)
• M38: 10,596,316 km (0.043 R)
• M39: 10,683,083 km (0.118 R)
• M40: 10,874,868 km (0.092 R)
• M41: 11,015,041 km (0.086 R)
• M42: 11,886,897 km (0.063 R)
• M43: 12,230,972 km (0.085 R)
• M44: 12,340,328 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.4

Radius: 5.2

Gravity: 12.59 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.32 AU - 8.46 AU

Year: 15032 Days

Day: 24 Hours

Environment

Temp: -239 °C

Axial Tilt: 93.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,993,075 km

• M1: 130,001 km (0.069 R)
• M2: 654,640 km (0.098 R)
• M3: 777,759 km (0.104 R)
• M4: 1,211,743 km (0.041 R)
• M5: 2,643,095 km (0.095 R)
• M6: 3,429,830 km (0.103 R)
• M7: 3,769,717 km (0.089 R)
• M8: 4,481,653 km (0.08 R)
• M9: 5,841,647 km (0.115 R)
• M10: 5,951,302 km (0.068 R)
• M11: 6,024,755 km (0.051 R)
• M12: 6,284,158 km (0.091 R)
• M13: 6,660,995 km (0.036 R)
• M14: 7,239,939 km (0.09 R)
• M15: 7,436,510 km (0.08 R)
• M16: 7,555,291 km (0.07 R)
• M17: 7,595,084 km (0.1 R)
• M18: 8,199,459 km (0.103 R)
• M19: 8,322,279 km (0.075 R)
• M20: 8,528,126 km (0.081 R)
• M21: 8,777,505 km (0.116 R)
• M22: 8,903,018 km (0.03 R)
• M23: 9,755,277 km (0.113 R)
• M24: 10,767,157 km (0.116 R)
• M25: 10,901,496 km (0.063 R)
• M26: 11,996,852 km (0.067 R)
• M27: 12,043,227 km (0.072 R)
• M28: 12,276,151 km (0.071 R)
• M29: 13,318,549 km (0.098 R)
• M30: 14,339,554 km (0.108 R)
• M31: 15,234,748 km (0.084 R)
• M32: 15,486,521 km (0.082 R)
• M33: 15,587,649 km (0.112 R)
• M34: 15,739,790 km (0.096 R)
• M35: 16,353,142 km (0.073 R)
• M36: 16,404,603 km (0.084 R)
• M37: 16,974,272 km (0.074 R)
• M38: 17,920,329 km (0.101 R)
• M39: 18,829,585 km (0.112 R)
• M40: 19,918,208 km (0.066 R)
• M41: 20,138,417 km (0.112 R)
• M42: 20,971,378 km (0.038 R)
• M43: 21,195,326 km (0.104 R)
• M44: 22,042,349 km (0.078 R)
• M45: 22,384,329 km (0.119 R)
• M46: 22,441,476 km (0.1 R)
• M47: 22,555,918 km (0.083 R)
• M48: 23,131,122 km (0.039 R)
• M49: 26,199,075 km (0.052 R)
• M50: 28,026,263 km (0.073 R)
• M51: 28,955,117 km (0.076 R)
• M52: 30,398,886 km (0.106 R)
• M53: 30,462,315 km (0.094 R)
• M54: 31,673,310 km (0.075 R)
• M55: 34,537,960 km (0.071 R)
• M56: 36,403,595 km (0.056 R)
• M57: 38,301,543 km (0.09 R)
• M58: 38,849,819 km (0.084 R)
• M59: 39,124,930 km (0.077 R)
• M60: 40,023,265 km (0.111 R)
• M61: 40,579,619 km (0.054 R)
• M62: 40,649,332 km (0.075 R)
• M63: 40,998,493 km (0.109 R)
• M64: 41,068,355 km (0.107 R)
• M65: 41,559,186 km (0.067 R)
• M66: 41,981,351 km (0.052 R)
• M67: 42,263,642 km (0.115 R)
• M68: 43,541,657 km (0.091 R)
• M69: 45,048,556 km (0.118 R)
• M70: 45,554,796 km (0.1 R)
• M71: 45,844,716 km (0.103 R)
• M72: 45,989,976 km (0.108 R)
• M73: 46,135,385 km (0.076 R)
• M74: 46,645,663 km (0.112 R)
• M75: 47,377,646 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.5

Radius: 6.3

Gravity: 20.22 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.11 AU - 10.18 AU

Year: 15752 Days

Day: 21.5 Hours

Environment

Temp: -242 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,993,075 km

• M1: 243,396 km (0.082 R)
• M2: 487,988 km (0.094 R)
• M3: 584,479 km (0.062 R)
• M4: 796,908 km (0.12 R)
• M5: 865,274 km (0.098 R)
• M6: 1,107,772 km (0.094 R)
• M7: 1,398,441 km (0.04 R)
• M8: 2,142,541 km (0.072 R)
• M9: 2,673,912 km (0.098 R)
• M10: 2,743,027 km (0.109 R)
• M11: 3,170,876 km (0.119 R)
• M12: 3,281,130 km (0.112 R)
• M13: 3,696,115 km (0.082 R)
• M14: 5,782,107 km (0.1 R)
• M15: 6,144,134 km (0.113 R)
• M16: 6,420,441 km (0.068 R)
• M17: 6,748,061 km (0.119 R)
• M18: 8,313,902 km (0.116 R)
• M19: 8,568,218 km (0.095 R)
• M20: 9,718,027 km (0.072 R)
• M21: 10,202,126 km (0.075 R)
• M22: 10,256,430 km (0.047 R)
• M23: 10,529,297 km (0.097 R)
• M24: 10,639,101 km (0.117 R)
• M25: 10,804,557 km (0.051 R)
• M26: 11,362,108 km (0.074 R)
• M27: 11,986,380 km (0.069 R)
• M28: 14,653,261 km (0.115 R)
• M29: 15,581,516 km (0.079 R)
• M30: 15,895,073 km (0.074 R)
• M31: 16,084,314 km (0.078 R)
• M32: 16,848,460 km (0.105 R)
• M33: 16,976,965 km (0.081 R)
• M34: 17,041,292 km (0.113 R)
• M35: 17,234,871 km (0.079 R)
• M36: 18,345,785 km (0.059 R)
• M37: 19,547,056 km (0.12 R)
• M38: 20,293,699 km (0.113 R)
• M39: 20,773,609 km (0.078 R)
• M40: 21,326,672 km (0.105 R)
• M41: 21,396,086 km (0.049 R)
• M42: 21,674,787 km (0.111 R)
• M43: 22,165,318 km (0.106 R)
• M44: 22,376,700 km (0.092 R)
• M45: 22,659,589 km (0.083 R)
• M46: 23,014,884 km (0.118 R)
• M47: 23,086,093 km (0.089 R)
• M48: 23,228,809 km (0.113 R)
• M49: 23,300,317 km (0.117 R)
• M50: 26,442,920 km (0.085 R)
• M51: 26,667,017 km (0.074 R)
• M52: 26,741,816 km (0.09 R)
• M53: 27,117,307 km (0.096 R)
• M54: 27,797,229 km (0.114 R)
• M55: 28,101,362 km (0.105 R)
• M56: 30,260,358 km (0.069 R)
• M57: 31,676,152 km (0.107 R)
• M58: 32,312,392 km (0.029 R)
• M59: 33,678,221 km (0.049 R)
• M60: 34,327,475 km (0.027 R)
• M61: 34,817,109 km (0.092 R)
• M62: 35,062,899 km (0.063 R)
• M63: 35,720,830 km (0.106 R)
• M64: 36,299,923 km (0.103 R)
• M65: 38,477,919 km (0.116 R)
• M66: 40,096,119 km (0.089 R)
• M67: 40,353,577 km (0.11 R)
• M68: 40,439,596 km (0.032 R)
• M69: 41,389,243 km (0.085 R)
• M70: 43,046,787 km (0.11 R)
• M71: 44,104,893 km (0.112 R)
• M72: 44,282,017 km (0.075 R)
• M73: 45,439,306 km (0.108 R)
• M74: 45,618,375 km (0.118 R)
• M75: 46,787,183 km (0.101 R)
• M76: 48,787,456 km (0.07 R)
• M77: 50,908,455 km (0.08 R)
• M78: 51,466,604 km (0.081 R)
• M79: 52,495,239 km (0.12 R)
• M80: 53,719,698 km (0.081 R)
• M81: 54,573,004 km (0.057 R)
• M82: 55,717,577 km (0.057 R)
• M83: 55,813,170 km (0.104 R)
• M84: 57,159,252 km (0.116 R)
• M85: 58,613,343 km (0.08 R)
• M86: 59,003,195 km (0.11 R)
• M87: 59,785,293 km (0.077 R)
• M88: 59,883,280 km (0.096 R)
• M89: 60,275,974 km (0.116 R)
• M90: 61,063,756 km (0.087 R)
• M91: 63,047,873 km (0.095 R)
• M92: 63,447,299 km (0.093 R)
• M93: 63,947,704 km (0.115 R)
• M94: 64,148,315 km (0.098 R)
• M95: 64,348,926 km (0.05 R)
• M96: 66,977,659 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.5

Radius: 5.9

Gravity: 15.47 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.92 AU - 9.66 AU

Year: 16189 Days

Day: 21.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,993,075 km

• M1: 83,326 km (0.073 R)
• M2: 358,736 km (0.112 R)
• M3: 880,683 km (0.083 R)
• M4: 1,129,913 km (0.048 R)
• M5: 1,201,570 km (0.091 R)
• M6: 1,274,873 km (0.109 R)
• M7: 1,530,087 km (0.073 R)
• M8: 2,542,715 km (0.107 R)
• M9: 2,830,541 km (0.086 R)
• M10: 3,367,598 km (0.047 R)
• M11: 3,506,873 km (0.111 R)
• M12: 3,972,272 km (0.113 R)
• M13: 4,082,376 km (0.097 R)
• M14: 4,456,969 km (0.088 R)
• M15: 4,494,967 km (0.087 R)
• M16: 4,842,483 km (0.117 R)
• M17: 4,881,528 km (0.053 R)
• M18: 4,999,710 km (0.108 R)
• M19: 5,118,641 km (0.052 R)
• M20: 5,278,860 km (0.066 R)
• M21: 6,445,574 km (0.03 R)
• M22: 6,969,166 km (0.107 R)
• M23: 7,415,866 km (0.092 R)
• M24: 7,551,701 km (0.087 R)
• M25: 7,642,656 km (0.115 R)
• M26: 7,779,837 km (0.099 R)
• M27: 8,430,887 km (0.098 R)
• M28: 9,002,800 km (0.08 R)
• M29: 9,488,993 km (0.068 R)
• M30: 10,946,375 km (0.068 R)
• M31: 11,779,785 km (0.101 R)
• M32: 15,891,333 km (0.089 R)
• M33: 16,714,420 km (0.098 R)
• M34: 16,833,201 km (0.11 R)
• M35: 17,071,511 km (0.105 R)
• M36: 17,491,133 km (0.09 R)
• M37: 17,671,996 km (0.085 R)
• M38: 17,974,932 km (0.099 R)
• M39: 18,279,513 km (0.11 R)
• M40: 18,770,494 km (0.085 R)
• M41: 22,261,061 km (0.062 R)
• M42: 22,982,870 km (0.113 R)
• M43: 23,379,754 km (0.115 R)
• M44: 24,449,079 km (0.033 R)
• M45: 25,397,829 km (0.104 R)
• M46: 26,496,775 km (0.063 R)
• M47: 26,982,519 km (0.074 R)
• M48: 27,821,913 km (0.063 R)
• M49: 27,962,684 km (0.069 R)
• M50: 28,103,606 km (0.105 R)
• M51: 31,777,430 km (0.078 R)
• M52: 32,737,699 km (0.074 R)
• M53: 33,258,748 km (0.113 R)
• M54: 34,384,472 km (0.09 R)
• M55: 34,838,203 km (0.077 R)
• M56: 34,914,049 km (0.072 R)
• M57: 35,675,352 km (0.097 R)
• M58: 35,904,686 km (0.107 R)
• M59: 36,134,618 km (0.117 R)
• M60: 36,365,148 km (0.119 R)
• M61: 36,981,940 km (0.085 R)
• M62: 37,214,116 km (0.086 R)
• M63: 37,991,726 km (0.079 R)
• M64: 38,617,643 km (0.103 R)
• M65: 38,696,032 km (0.082 R)
• M66: 41,315,342 km (0.098 R)
• M67: 41,556,344 km (0.103 R)
• M68: 42,849,169 km (0.104 R)
• M69: 42,930,400 km (0.104 R)
• M70: 44,073,328 km (0.04 R)
• M71: 47,898,097 km (0.112 R)
• M72: 49,849,900 km (0.108 R)
• M73: 50,706,647 km (0.044 R)
• M74: 51,481,863 km (0.073 R)
• M75: 52,000,818 km (0.079 R)
• M76: 52,087,585 km (0.086 R)
• M77: 54,357,733 km (0.107 R)
• M78: 54,621,623 km (0.042 R)
• M79: 55,151,050 km (0.104 R)
• M80: 55,948,108 km (0.094 R)
• M81: 56,125,830 km (0.109 R)
• M82: 57,643,500 km (0.081 R)
• M83: 57,733,259 km (0.092 R)
• M84: 59,355,648 km (0.059 R)
• M85: 60,354,513 km (0.09 R)
• M86: 60,627,978 km (0.115 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 10,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit