🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.47 AU - 0.57 AU

Year: 246 Days

Day: 38.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,443,133 km

• M1: 308,321 km (0.116 R)

Asteroid Belt

Center: 0.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.4

Radius: 11.7

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.01 AU - 1.17 AU

Year: 747 Days

Day: 5.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 52,443,133 km

• M1: 170,990 km (0.097 R)
• M2: 244,742 km (0.084 R)
• M3: 326,273 km (0.081 R)
• M4: 400,773 km (0.089 R)
• M5: 565,031 km (0.102 R)
• M6: 711,787 km (0.054 R)
• M7: 908,358 km (0.073 R)
• M8: 992,283 km (0.109 R)
• M9: 1,117,945 km (0.115 R)
• M10: 1,308,084 km (0.114 R)
• M11: 1,528,142 km (0.078 R)
• M12: 1,701,227 km (0.075 R)
• M13: 1,780,215 km (0.108 R)
• M14: 1,894,507 km (0.061 R)
• M15: 2,018,374 km (0.087 R)
• M16: 2,187,719 km (0.078 R)
• M17: 2,317,869 km (0.108 R)
• M18: 2,428,273 km (0.041 R)
• M19: 2,503,072 km (0.113 R)
• M20: 2,731,807 km (0.059 R)
• M21: 2,896,065 km (0.081 R)
• M22: 3,242,833 km (0.074 R)
• M23: 3,325,411 km (0.119 R)
• M24: 3,492,811 km (0.118 R)
• M25: 3,680,108 km (0.118 R)
• M26: 3,783,779 km (0.104 R)
• M27: 3,862,168 km (0.084 R)
• M28: 3,949,833 km (0.11 R)
• M29: 4,038,245 km (0.081 R)
• M30: 4,217,164 km (0.106 R)
• M31: 4,471,929 km (0.086 R)
• M32: 4,629,157 km (0.104 R)
• M33: 4,958,571 km (0.095 R)
• M34: 5,150,355 km (0.096 R)
• M35: 5,413,049 km (0.059 R)
• M36: 5,901,337 km (0.05 R)
• M37: 6,043,455 km (0.055 R)
• M38: 6,227,909 km (0.094 R)
• M39: 6,393,364 km (0.114 R)
• M40: 6,507,956 km (0.047 R)
• M41: 6,633,768 km (0.106 R)
• M42: 6,739,384 km (0.084 R)
• M43: 7,156,164 km (0.1 R)
• M44: 7,329,548 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.7

Radius: 13.8

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.59 AU - 2.23 AU

Year: 1732 Days

Day: 14.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 52,443,133 km

• M1: 175,478 km (0.108 R)
• M2: 265,237 km (0.103 R)
• M3: 436,676 km (0.062 R)
• M4: 524,341 km (0.111 R)
• M5: 653,593 km (0.07 R)
• M6: 876,644 km (0.103 R)
• M7: 1,107,922 km (0.07 R)
• M8: 1,308,233 km (0.11 R)
• M9: 1,426,416 km (0.116 R)
• M10: 1,583,045 km (0.116 R)
• M11: 1,818,213 km (0.098 R)
• M12: 1,929,065 km (0.109 R)
• M13: 2,019,422 km (0.09 R)
• M14: 2,119,054 km (0.087 R)
• M15: 2,243,968 km (0.104 R)
• M16: 2,331,333 km (0.07 R)
• M17: 2,493,348 km (0.076 R)
• M18: 2,584,004 km (0.073 R)
• M19: 2,718,044 km (0.07 R)
• M20: 2,837,273 km (0.091 R)
• M21: 3,028,160 km (0.094 R)
• M22: 3,331,844 km (0.054 R)
• M23: 3,834,792 km (0.07 R)
• M24: 3,920,960 km (0.111 R)
• M25: 4,144,160 km (0.12 R)
• M26: 4,401,768 km (0.093 R)
• M27: 4,880,780 km (0.028 R)
• M28: 4,974,428 km (0.089 R)
• M29: 5,248,342 km (0.102 R)
• M30: 5,430,253 km (0.119 R)
• M31: 5,538,263 km (0.089 R)
• M32: 5,778,367 km (0.035 R)
• M33: 5,910,761 km (0.047 R)
• M34: 6,044,203 km (0.105 R)
• M35: 6,257,679 km (0.04 R)
• M36: 6,749,856 km (0.097 R)
• M37: 6,842,906 km (0.036 R)
• M38: 6,994,897 km (0.058 R)
• M39: 7,112,631 km (0.109 R)
• M40: 7,230,963 km (0.115 R)
• M41: 7,409,732 km (0.097 R)
• M42: 7,565,912 km (0.065 R)
• M43: 7,735,407 km (0.085 R)
• M44: 7,881,564 km (0.101 R)
• M45: 8,077,986 km (0.073 R)
• M46: 8,288,620 km (0.063 R)
• M47: 8,463,350 km (0.065 R)
• M48: 8,551,164 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.2

Radius: 5.2

Gravity: 32.18 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.36 AU - 8 AU

Year: 11326 Days

Day: 20.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,443,133 km

• M1: 482,004 km (0.075 R)
• M2: 638,783 km (0.068 R)
• M3: 1,041,800 km (0.08 R)
• M4: 1,740,571 km (0.102 R)
• M5: 1,873,115 km (0.12 R)
• M6: 1,981,573 km (0.113 R)
• M7: 2,233,347 km (0.104 R)
• M8: 2,377,559 km (0.114 R)
• M9: 2,495,143 km (0.092 R)
• M10: 2,584,602 km (0.107 R)
• M11: 2,735,995 km (0.113 R)
• M12: 3,207,827 km (0.115 R)
• M13: 3,840,925 km (0.091 R)
• M14: 4,118,729 km (0.086 R)
• M15: 4,657,281 km (0.065 R)
• M16: 4,916,235 km (0.058 R)
• M17: 4,953,634 km (0.068 R)
• M18: 5,217,824 km (0.111 R)
• M19: 5,564,293 km (0.091 R)
• M20: 5,603,188 km (0.051 R)
• M21: 5,759,967 km (0.096 R)
• M22: 6,238,830 km (0.104 R)
• M23: 6,606,392 km (0.077 R)
• M24: 7,663,749 km (0.104 R)
• M25: 8,412,337 km (0.101 R)
• M26: 9,415,241 km (0.089 R)
• M27: 9,836,359 km (0.081 R)
• M28: 9,930,755 km (0.026 R)
• M29: 12,133,135 km (0.102 R)
• M30: 12,234,413 km (0.055 R)
• M31: 12,951,136 km (0.053 R)
• M32: 13,002,897 km (0.109 R)
• M33: 13,314,659 km (0.059 R)
• M34: 13,998,471 km (0.116 R)
• M35: 14,051,578 km (0.104 R)
• M36: 14,157,942 km (0.085 R)
• M37: 14,855,817 km (0.082 R)
• M38: 14,909,971 km (0.1 R)
• M39: 15,236,244 km (0.082 R)
• M40: 15,564,910 km (0.087 R)
• M41: 15,785,268 km (0.106 R)
• M42: 16,340,725 km (0.112 R)
• M43: 16,677,021 km (0.116 R)
• M44: 16,846,067 km (0.109 R)
• M45: 17,699,822 km (0.045 R)
• M46: 18,102,988 km (0.061 R)
• M47: 18,218,777 km (0.093 R)
• M48: 18,276,671 km (0.076 R)
• M49: 18,509,146 km (0.079 R)
• M50: 19,805,412 km (0.103 R)
• M51: 20,104,009 km (0.106 R)
• M52: 20,404,102 km (0.091 R)
• M53: 20,464,390 km (0.053 R)
• M54: 21,191,436 km (0.042 R)
• M55: 21,313,358 km (0.105 R)
• M56: 21,435,580 km (0.072 R)
• M57: 22,359,795 km (0.071 R)
• M58: 23,359,857 km (0.089 R)
• M59: 23,928,778 km (0.089 R)
• M60: 24,055,936 km (0.069 R)
• M61: 24,758,597 km (0.066 R)
• M62: 25,533,065 km (0.079 R)
• M63: 26,446,360 km (0.1 R)
• M64: 26,577,707 km (0.048 R)
• M65: 27,039,217 km (0.109 R)
• M66: 27,436,848 km (0.038 R)
• M67: 31,032,582 km (0.11 R)
• M68: 31,309,787 km (0.085 R)
• M69: 32,849,748 km (0.108 R)
• M70: 33,274,007 km (0.06 R)
• M71: 33,557,794 km (0.066 R)
• M72: 33,985,195 km (0.065 R)
• M73: 34,199,420 km (0.03 R)
• M74: 35,712,153 km (0.097 R)
• M75: 35,857,413 km (0.116 R)
• M76: 37,172,976 km (0.097 R)
• M77: 37,467,535 km (0.101 R)
• M78: 39,550,685 km (0.112 R)
• M79: 40,228,214 km (0.115 R)
• M80: 40,909,632 km (0.111 R)
• M81: 41,137,470 km (0.085 R)
• M82: 41,823,974 km (0.06 R)
• M83: 43,285,545 km (0.106 R)
• M84: 43,905,928 km (0.085 R)
• M85: 44,763,722 km (0.088 R)
• M86: 44,920,351 km (0.115 R)
• M87: 45,627,051 km (0.103 R)
• M88: 48,009,547 km (0.087 R)
• M89: 51,740,219 km (0.111 R)
• M90: 51,986,756 km (0.096 R)
• M91: 52,894,067 km (0.071 R)
• M92: 55,394,895 km (0.1 R)
• M93: 55,815,564 km (0.103 R)
• M94: 55,984,011 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.3

Radius: 6

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.07 AU - 8.49 AU

Year: 12886 Days

Day: 17.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 52,443,133 km

• M1: 75,846 km (0.106 R)
• M2: 388,356 km (0.102 R)
• M3: 474,225 km (0.072 R)
• M4: 724,502 km (0.032 R)
• M5: 785,538 km (0.112 R)
• M6: 1,544,748 km (0.088 R)
• M7: 1,766,452 km (0.055 R)
• M8: 2,020,020 km (0.109 R)
• M9: 2,129,077 km (0.118 R)
• M10: 2,173,358 km (0.11 R)
• M11: 2,491,253 km (0.092 R)
• M12: 2,537,778 km (0.073 R)
• M13: 2,608,239 km (0.1 R)
• M14: 2,945,881 km (0.1 R)
• M15: 3,322,868 km (0.038 R)
• M16: 3,556,390 km (0.056 R)
• M17: 3,714,964 km (0.071 R)
• M18: 3,795,148 km (0.068 R)
• M19: 4,094,195 km (0.083 R)
• M20: 4,177,072 km (0.06 R)
• M21: 4,232,573 km (0.055 R)
• M22: 4,344,472 km (0.097 R)
• M23: 4,571,262 km (0.096 R)
• M24: 5,948,011 km (0.059 R)
• M25: 6,168,070 km (0.106 R)
• M26: 6,326,793 km (0.08 R)
• M27: 6,648,578 km (0.084 R)
• M28: 6,713,504 km (0.078 R)
• M29: 6,778,728 km (0.028 R)
• M30: 7,107,844 km (0.048 R)
• M31: 7,713,416 km (0.119 R)
• M32: 8,335,444 km (0.052 R)
• M33: 8,723,351 km (0.055 R)
• M34: 9,370,960 km (0.091 R)
• M35: 9,627,072 km (0.07 R)
• M36: 9,922,378 km (0.095 R)
• M37: 10,258,375 km (0.114 R)
• M38: 10,295,924 km (0.087 R)
• M39: 11,835,286 km (0.115 R)
• M40: 11,874,630 km (0.114 R)
• M41: 12,271,065 km (0.119 R)
• M42: 12,752,470 km (0.087 R)
• M43: 12,833,403 km (0.117 R)
• M44: 14,401,338 km (0.086 R)
• M45: 15,293,540 km (0.112 R)
• M46: 16,819,737 km (0.103 R)
• M47: 17,220,061 km (0.065 R)
• M48: 17,713,585 km (0.075 R)
• M49: 18,257,223 km (0.042 R)
• M50: 19,640,106 km (0.118 R)
• M51: 19,967,576 km (0.094 R)
• M52: 21,825,133 km (0.07 R)
• M53: 21,873,602 km (0.06 R)
• M54: 22,115,801 km (0.031 R)
• M55: 24,386,398 km (0.109 R)
• M56: 24,889,795 km (0.106 R)
• M57: 26,214,334 km (0.096 R)
• M58: 26,265,796 km (0.045 R)
• M59: 26,937,191 km (0.083 R)
• M60: 27,457,343 km (0.101 R)
• M61: 28,033,444 km (0.045 R)
• M62: 30,000,357 km (0.063 R)
• M63: 30,107,918 km (0.069 R)
• M64: 30,810,429 km (0.073 R)
• M65: 31,408,971 km (0.114 R)
• M66: 34,290,076 km (0.064 R)
• M67: 34,684,266 km (0.038 R)
• M68: 36,104,549 km (0.103 R)
• M69: 36,161,695 km (0.087 R)
• M70: 36,735,403 km (0.118 R)
• M71: 37,427,891 km (0.08 R)
• M72: 37,659,618 km (0.093 R)
• M73: 38,708,449 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.1

Radius: 3.7

Gravity: 17.54 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.59 AU - 10.49 AU

Year: 19330 Days

Day: 22 Hours

Environment

Temp: -227 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,443,133 km

• M1: 151,991 km (0.118 R)
• M2: 278,551 km (0.105 R)
• M3: 759,060 km (0.057 R)
• M4: 954,734 km (0.12 R)
• M5: 995,723 km (0.09 R)
• M6: 1,390,662 km (0.111 R)
• M7: 2,169,917 km (0.054 R)
• M8: 2,969,069 km (0.034 R)
• M9: 3,089,944 km (0.037 R)
• M10: 3,783,629 km (0.06 R)
• M11: 3,947,888 km (0.073 R)
• M12: 4,047,520 km (0.098 R)
• M13: 4,488,684 km (0.12 R)
• M14: 5,901,187 km (0.11 R)
• M15: 6,168,219 km (0.067 R)
• M16: 6,793,090 km (0.082 R)
• M17: 7,934,372 km (0.071 R)
• M18: 8,441,359 km (0.117 R)
• M19: 9,046,034 km (0.092 R)
• M20: 9,089,866 km (0.111 R)
• M21: 9,133,548 km (0.071 R)
• M22: 9,221,362 km (0.099 R)
• M23: 9,530,880 km (0.116 R)
• M24: 10,160,089 km (0.087 R)
• M25: 10,479,780 km (0.085 R)
• M26: 10,617,709 km (0.068 R)
• M27: 11,082,061 km (0.104 R)
• M28: 11,886,448 km (0.079 R)
• M29: 12,611,699 km (0.091 R)
• M30: 13,852,015 km (0.101 R)
• M31: 14,871,973 km (0.1 R)
• M32: 15,027,106 km (0.054 R)
• M33: 16,393,234 km (0.104 R)
• M34: 17,253,571 km (0.106 R)
• M35: 19,129,678 km (0.112 R)
• M36: 19,242,026 km (0.071 R)
• M37: 19,298,425 km (0.086 R)
• M38: 19,977,748 km (0.086 R)
• M39: 21,243,646 km (0.083 R)
• M40: 21,476,570 km (0.09 R)
• M41: 21,535,062 km (0.099 R)
• M42: 21,945,110 km (0.111 R)
• M43: 22,654,054 km (0.061 R)
• M44: 23,070,984 km (0.091 R)
• M45: 23,130,823 km (0.047 R)
• M46: 24,337,180 km (0.047 R)
• M47: 25,316,896 km (0.098 R)
• M48: 25,563,883 km (0.087 R)
• M49: 25,625,666 km (0.115 R)
• M50: 26,371,861 km (0.075 R)
• M51: 26,747,650 km (0.063 R)
• M52: 27,062,255 km (0.094 R)
• M53: 27,694,904 km (0.03 R)
• M54: 27,885,641 km (0.053 R)
• M55: 28,460,546 km (0.098 R)
• M56: 28,781,583 km (0.089 R)
• M57: 29,103,817 km (0.052 R)
• M58: 29,427,248 km (0.029 R)
• M59: 29,752,025 km (0.109 R)
• M60: 29,947,250 km (0.119 R)
• M61: 30,273,822 km (0.11 R)
• M62: 31,194,447 km (0.101 R)
• M63: 32,124,198 km (0.057 R)
• M64: 32,659,609 km (0.113 R)
• M65: 32,928,436 km (0.111 R)
• M66: 34,078,993 km (0.116 R)
• M67: 34,898,939 km (0.066 R)
• M68: 35,794,731 km (0.047 R)
• M69: 36,698,003 km (0.105 R)
• M70: 37,117,326 km (0.095 R)
• M71: 37,327,661 km (0.107 R)
• M72: 38,385,018 km (0.09 R)
• M73: 39,380,891 km (0.112 R)
• M74: 39,666,923 km (0.094 R)
• M75: 40,241,079 km (0.091 R)
• M76: 41,980,154 km (0.029 R)
• M77: 43,153,151 km (0.065 R)
• M78: 43,891,716 km (0.083 R)
• M79: 45,306,463 km (0.113 R)
• M80: 45,456,211 km (0.114 R)
• M81: 45,831,402 km (0.064 R)
• M82: 46,132,243 km (0.119 R)
• M83: 46,282,888 km (0.12 R)
• M84: 47,038,806 km (0.101 R)
• M85: 47,190,499 km (0.027 R)
• M86: 48,639,504 km (0.052 R)
• M87: 48,716,247 km (0.075 R)
• M88: 50,258,003 km (0.059 R)
• M89: 50,723,552 km (0.056 R)
• M90: 51,034,865 km (0.047 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 13,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit