🌌 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 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.62 AU - 0.66 AU

Year: 331 Days

Day: 33.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.6

Radius: 14.9

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1 AU - 1.4 AU

Year: 849 Days

Day: 5.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 63,480,557 km

• M1: 202,256 km (0.106 R)
• M2: 324,927 km (0.067 R)
• M3: 448,046 km (0.07 R)
• M4: 546,631 km (0.106 R)
• M5: 650,003 km (0.12 R)
• M6: 922,420 km (0.05 R)
• M7: 1,032,674 km (0.078 R)
• M8: 1,587,533 km (0.047 R)
• M9: 1,722,919 km (0.108 R)
• M10: 1,878,052 km (0.116 R)
• M11: 2,095,417 km (0.113 R)
• M12: 2,194,750 km (0.08 R)
• M13: 2,346,891 km (0.05 R)
• M14: 2,450,413 km (0.116 R)
• M15: 3,142,004 km (0.107 R)
• M16: 3,363,110 km (0.116 R)
• M17: 3,460,797 km (0.114 R)
• M18: 3,579,428 km (0.068 R)
• M19: 3,780,189 km (0.114 R)
• M20: 4,130,248 km (0.097 R)
• M21: 4,224,793 km (0.086 R)
• M22: 4,330,559 km (0.06 R)
• M23: 4,458,765 km (0.08 R)
• M24: 4,708,144 km (0.097 R)
• M25: 5,266,144 km (0.056 R)
• M26: 5,391,806 km (0.065 R)
• M27: 5,518,366 km (0.041 R)
• M28: 5,634,454 km (0.035 R)
• M29: 5,751,290 km (0.087 R)
• M30: 5,869,024 km (0.034 R)
• M31: 6,118,703 km (0.109 R)
• M32: 6,238,979 km (0.116 R)
• M33: 6,814,482 km (0.077 R)
• M34: 7,089,742 km (0.109 R)
• M35: 7,241,584 km (0.114 R)
• M36: 7,394,324 km (0.112 R)
• M37: 7,496,798 km (0.098 R)
• M38: 7,703,243 km (0.049 R)
• M39: 7,846,408 km (0.057 R)
• M40: 8,135,132 km (0.115 R)
• M41: 8,294,005 km (0.091 R)
• M42: 8,440,761 km (0.111 R)
• M43: 8,534,559 km (0.071 R)
• M44: 8,899,577 km (0.113 R)
• M45: 9,255,919 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.3

Radius: 11.7

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.92 AU - 3.04 AU

Year: 2522 Days

Day: 13.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 63,480,557 km

• M1: 151,243 km (0.088 R)
• M2: 323,730 km (0.061 R)
• M3: 402,269 km (0.069 R)
• M4: 519,105 km (0.088 R)
• M5: 699,968 km (0.104 R)
• M6: 999,015 km (0.054 R)
• M7: 1,571,825 km (0.072 R)
• M8: 1,786,199 km (0.1 R)
• M9: 1,968,110 km (0.06 R)
• M10: 2,078,513 km (0.059 R)
• M11: 2,279,124 km (0.118 R)
• M12: 2,404,487 km (0.101 R)
• M13: 2,541,369 km (0.09 R)
• M14: 2,987,170 km (0.065 R)
• M15: 3,144,697 km (0.074 R)
• M16: 3,244,628 km (0.108 R)
• M17: 3,406,643 km (0.063 R)
• M18: 3,488,622 km (0.066 R)
• M19: 3,654,676 km (0.085 R)
• M20: 3,834,193 km (0.075 R)
• M21: 3,941,006 km (0.036 R)
• M22: 4,168,844 km (0.069 R)
• M23: 4,256,807 km (0.11 R)
• M24: 4,356,440 km (0.101 R)
• M25: 4,490,629 km (0.1 R)
• M26: 4,648,903 km (0.115 R)
• M27: 4,924,612 km (0.081 R)
• M28: 5,759,069 km (0.07 R)
• M29: 6,067,839 km (0.109 R)
• M30: 6,218,035 km (0.094 R)
• M31: 6,560,315 km (0.116 R)
• M32: 6,792,043 km (0.062 R)
• M33: 7,303,368 km (0.095 R)
• M34: 7,503,380 km (0.104 R)
• M35: 7,691,724 km (0.09 R)
• M36: 7,786,420 km (0.078 R)
• M37: 8,600,531 km (0.097 R)
• M38: 8,698,817 km (0.111 R)
• M39: 8,939,370 km (0.112 R)
• M40: 9,196,529 km (0.063 R)
• M41: 9,398,187 km (0.028 R)
• M42: 9,572,169 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871

Radius: 6.3

Gravity: 21.95 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.73 AU - 7.57 AU

Year: 9848 Days

Day: 17.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,480,557 km

• M1: 82,877 km (0.109 R)
• M2: 122,221 km (0.106 R)
• M3: 245,789 km (0.12 R)
• M4: 832,662 km (0.111 R)
• M5: 1,196,334 km (0.098 R)
• M6: 1,350,121 km (0.091 R)
• M7: 1,487,152 km (0.114 R)
• M8: 1,652,757 km (0.092 R)
• M9: 1,950,756 km (0.101 R)
• M10: 2,027,799 km (0.071 R)
• M11: 3,119,714 km (0.082 R)
• M12: 4,162,112 km (0.105 R)
• M13: 4,497,660 km (0.106 R)
• M14: 4,982,058 km (0.101 R)
• M15: 5,159,032 km (0.056 R)
• M16: 5,776,273 km (0.119 R)
• M17: 6,112,419 km (0.066 R)
• M18: 6,921,594 km (0.077 R)
• M19: 7,000,432 km (0.083 R)
• M20: 7,318,627 km (0.099 R)
• M21: 7,641,609 km (0.03 R)
• M22: 7,682,299 km (0.088 R)
• M23: 7,804,820 km (0.116 R)
• M24: 7,845,810 km (0.099 R)
• M25: 8,010,368 km (0.09 R)
• M26: 9,238,117 km (0.091 R)
• M27: 9,587,129 km (0.115 R)
• M28: 9,763,206 km (0.074 R)
• M29: 9,984,760 km (0.106 R)
• M30: 10,073,921 km (0.038 R)
• M31: 10,750,701 km (0.04 R)
• M32: 10,796,329 km (0.09 R)
• M33: 11,071,589 km (0.108 R)
• M34: 11,302,568 km (0.034 R)
• M35: 11,722,639 km (0.102 R)
• M36: 14,047,539 km (0.059 R)
• M37: 14,347,932 km (0.07 R)
• M38: 14,549,440 km (0.06 R)
• M39: 14,853,423 km (0.101 R)
• M40: 14,904,286 km (0.098 R)
• M41: 15,364,599 km (0.115 R)
• M42: 15,622,356 km (0.078 R)
• M43: 16,037,789 km (0.077 R)
• M44: 16,142,209 km (0.089 R)
• M45: 16,667,746 km (0.095 R)
• M46: 17,198,818 km (0.071 R)
• M47: 17,305,781 km (0.098 R)
• M48: 17,681,571 km (0.116 R)
• M49: 19,211,807 km (0.116 R)
• M50: 19,768,461 km (0.078 R)
• M51: 20,274,102 km (0.119 R)
• M52: 21,355,395 km (0.119 R)
• M53: 21,527,882 km (0.059 R)
• M54: 21,874,051 km (0.072 R)
• M55: 22,338,702 km (0.079 R)
• M56: 22,865,137 km (0.112 R)
• M57: 23,692,264 km (0.118 R)
• M58: 23,870,734 km (0.113 R)
• M59: 23,990,113 km (0.089 R)
• M60: 25,375,688 km (0.094 R)
• M61: 25,436,575 km (0.101 R)
• M62: 26,109,017 km (0.111 R)
• M63: 26,478,225 km (0.118 R)
• M64: 28,350,143 km (0.083 R)
• M65: 28,729,523 km (0.114 R)
• M66: 29,557,547 km (0.076 R)
• M67: 29,878,136 km (0.095 R)
• M68: 29,942,313 km (0.043 R)
• M69: 30,264,248 km (0.119 R)
• M70: 31,432,607 km (0.119 R)
• M71: 32,285,614 km (0.037 R)
• M72: 32,417,559 km (0.048 R)
• M73: 32,615,777 km (0.092 R)
• M74: 32,946,986 km (0.12 R)
• M75: 34,687,258 km (0.073 R)
• M76: 34,889,963 km (0.027 R)
• M77: 37,491,620 km (0.075 R)
• M78: 37,769,124 km (0.093 R)
• M79: 38,885,872 km (0.084 R)
• M80: 39,026,195 km (0.11 R)
• M81: 39,377,900 km (0.086 R)
• M82: 40,225,970 km (0.075 R)
• M83: 40,866,099 km (0.102 R)
• M84: 40,937,457 km (0.116 R)
• M85: 41,366,205 km (0.039 R)
• M86: 41,509,520 km (0.109 R)
• M87: 41,724,791 km (0.106 R)
• M88: 43,897,401 km (0.096 R)
• M89: 45,439,904 km (0.04 R)
• M90: 47,075,009 km (0.068 R)
• M91: 47,299,406 km (0.036 R)
• M92: 47,374,205 km (0.09 R)
• M93: 47,974,840 km (0.117 R)
• M94: 48,653,566 km (0.088 R)
• M95: 49,944,147 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.7

Radius: 3.7

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.27 AU - 7.53 AU

Year: 11703 Days

Day: 24.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,480,557 km

• M1: 47,722 km (0.062 R)
• M2: 93,499 km (0.086 R)
• M3: 143,016 km (0.117 R)
• M4: 180,265 km (0.036 R)
• M5: 252,671 km (0.085 R)
• M6: 499,058 km (0.089 R)
• M7: 541,544 km (0.098 R)
• M8: 639,680 km (0.099 R)
• M9: 1,020,706 km (0.106 R)
• M10: 1,233,584 km (0.11 R)
• M11: 1,484,460 km (0.1 R)
• M12: 1,699,133 km (0.059 R)
• M13: 2,895,168 km (0.07 R)
• M14: 2,941,842 km (0.095 R)
• M15: 3,421,154 km (0.109 R)
• M16: 3,686,690 km (0.082 R)
• M17: 3,821,926 km (0.086 R)
• M18: 4,343,574 km (0.1 R)
• M19: 5,413,648 km (0.036 R)
• M20: 5,471,093 km (0.098 R)
• M21: 5,528,689 km (0.117 R)
• M22: 5,606,031 km (0.087 R)
• M23: 5,800,657 km (0.113 R)
• M24: 5,839,852 km (0.072 R)
• M25: 5,918,391 km (0.034 R)
• M26: 6,216,540 km (0.118 R)
• M27: 6,296,874 km (0.09 R)
• M28: 6,397,703 km (0.066 R)
• M29: 6,458,439 km (0.115 R)
• M30: 7,350,491 km (0.118 R)
• M31: 7,843,416 km (0.114 R)
• M32: 8,613,546 km (0.119 R)
• M33: 8,748,035 km (0.1 R)
• M34: 9,546,139 km (0.042 R)
• M35: 9,801,652 km (0.1 R)
• M36: 9,895,151 km (0.116 R)
• M37: 9,988,949 km (0.03 R)
• M38: 10,012,436 km (0.118 R)
• M39: 10,343,346 km (0.082 R)
• M40: 10,438,640 km (0.117 R)
• M41: 10,486,362 km (0.106 R)
• M42: 10,605,891 km (0.084 R)
• M43: 11,186,181 km (0.101 R)
• M44: 11,455,607 km (0.11 R)
• M45: 11,578,726 km (0.117 R)
• M46: 11,751,960 km (0.094 R)
• M47: 11,901,109 km (0.105 R)
• M48: 11,950,925 km (0.116 R)
• M49: 12,050,856 km (0.075 R)
• M50: 12,201,202 km (0.098 R)
• M51: 12,453,125 km (0.091 R)
• M52: 12,503,839 km (0.059 R)
• M53: 12,681,411 km (0.076 R)
• M54: 13,426,409 km (0.071 R)
• M55: 14,053,523 km (0.076 R)
• M56: 14,158,990 km (0.099 R)
• M57: 14,238,277 km (0.061 R)
• M58: 14,610,027 km (0.103 R)
• M59: 14,716,840 km (0.102 R)
• M60: 15,092,780 km (0.088 R)
• M61: 15,173,862 km (0.09 R)
• M62: 15,417,557 km (0.084 R)
• M63: 15,553,541 km (0.058 R)
• M64: 15,580,768 km (0.098 R)
• M65: 15,881,609 km (0.104 R)
• M66: 15,908,986 km (0.082 R)
• M67: 16,544,477 km (0.043 R)
• M68: 16,851,153 km (0.065 R)
• M69: 17,188,047 km (0.076 R)
• M70: 17,811,422 km (0.064 R)
• M71: 18,702,127 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.5

Radius: 5.7

Gravity: 18.73 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.12 AU - 10 AU

Year: 16171 Days

Day: 16.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,480,557 km

• M1: 154,235 km (0.062 R)
• M2: 263,891 km (0.101 R)
• M3: 559,197 km (0.066 R)
• M4: 597,344 km (0.106 R)
• M5: 676,182 km (0.119 R)
• M6: 801,246 km (0.112 R)
• M7: 1,049,728 km (0.082 R)
• M8: 1,270,535 km (0.115 R)
• M9: 1,614,610 km (0.109 R)
• M10: 1,754,484 km (0.11 R)
• M11: 2,016,280 km (0.108 R)
• M12: 2,076,119 km (0.064 R)
• M13: 2,641,150 km (0.099 R)
• M14: 4,437,222 km (0.12 R)
• M15: 4,752,874 km (0.104 R)
• M16: 5,239,665 km (0.052 R)
• M17: 5,322,393 km (0.114 R)
• M18: 5,657,492 km (0.038 R)
• M19: 6,348,186 km (0.117 R)
• M20: 7,248,466 km (0.069 R)
• M21: 7,433,369 km (0.103 R)
• M22: 8,092,347 km (0.026 R)
• M23: 8,967,046 km (0.12 R)
• M24: 10,024,853 km (0.059 R)
• M25: 11,441,844 km (0.109 R)
• M26: 11,495,549 km (0.084 R)
• M27: 13,482,957 km (0.092 R)
• M28: 13,710,346 km (0.056 R)
• M29: 14,168,863 km (0.117 R)
• M30: 14,341,948 km (0.102 R)
• M31: 14,574,124 km (0.119 R)
• M32: 14,632,317 km (0.119 R)
• M33: 15,159,650 km (0.086 R)
• M34: 15,992,312 km (0.094 R)
• M35: 17,145,861 km (0.058 R)
• M36: 19,212,256 km (0.117 R)
• M37: 21,422,116 km (0.088 R)
• M38: 21,953,637 km (0.083 R)
• M39: 22,489,646 km (0.104 R)
• M40: 23,506,014 km (0.101 R)
• M41: 23,710,963 km (0.115 R)
• M42: 25,653,492 km (0.052 R)
• M43: 25,864,574 km (0.105 R)
• M44: 27,935,158 km (0.063 R)
• M45: 29,173,380 km (0.11 R)
• M46: 30,058,251 km (0.032 R)
• M47: 31,401,939 km (0.082 R)
• M48: 31,477,187 km (0.108 R)
• M49: 31,627,832 km (0.084 R)
• M50: 32,156,960 km (0.073 R)
• M51: 32,308,652 km (0.112 R)
• M52: 34,534,968 km (0.102 R)
• M53: 35,001,713 km (0.105 R)
• M54: 35,705,870 km (0.1 R)
• M55: 35,862,948 km (0.067 R)
• M56: 36,335,677 km (0.099 R)
• M57: 36,651,927 km (0.072 R)
• M58: 36,731,064 km (0.096 R)
• M59: 37,048,511 km (0.082 R)
• M60: 38,166,606 km (0.106 R)
• M61: 38,407,608 km (0.1 R)
• M62: 38,891,108 km (0.09 R)
• M63: 39,133,756 km (0.105 R)
• M64: 39,457,785 km (0.059 R)
• M65: 40,435,706 km (0.061 R)
• M66: 40,845,455 km (0.098 R)
• M67: 41,009,863 km (0.072 R)
• M68: 41,256,699 km (0.111 R)
• M69: 43,165,718 km (0.093 R)
• M70: 43,416,743 km (0.117 R)
• M71: 43,584,442 km (0.118 R)
• M72: 44,004,662 km (0.078 R)
• M73: 44,088,886 km (0.105 R)
• M74: 46,467,791 km (0.116 R)
• M75: 46,639,380 km (0.091 R)
• M76: 46,983,006 km (0.117 R)
• M77: 47,327,530 km (0.069 R)
• M78: 48,540,021 km (0.086 R)
• M79: 49,062,716 km (0.109 R)
• M80: 49,324,812 km (0.116 R)
• M81: 51,793,027 km (0.081 R)
• M82: 52,059,909 km (0.075 R)
• M83: 53,490,813 km (0.099 R)
• M84: 54,934,432 km (0.115 R)
• M85: 55,115,895 km (0.105 R)
• M86: 55,297,357 km (0.058 R)
• M87: 55,570,074 km (0.104 R)
• M88: 55,661,179 km (0.102 R)
• M89: 56,665,429 km (0.088 R)
• M90: 58,229,475 km (0.063 R)
• M91: 60,461,326 km (0.082 R)
• M92: 61,211,559 km (0.09 R)
• M93: 61,493,701 km (0.094 R)
• M94: 62,342,669 km (0.103 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: 445 - 14,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit