🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.4

Radius: 12.6

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.38 AU - 1.42 AU

Year: 1124 Days

Day: 8.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 25,840,697 km

• M1: 165,904 km (0.108 R)
• M2: 306,077 km (0.109 R)
• M3: 385,364 km (0.107 R)
• M4: 465,100 km (0.094 R)
• M5: 563,086 km (0.094 R)
• M6: 669,750 km (0.092 R)
• M7: 759,658 km (0.094 R)
• M8: 880,383 km (0.11 R)
• M9: 1,007,990 km (0.12 R)
• M10: 1,156,990 km (0.107 R)
• M11: 1,253,181 km (0.107 R)
• M12: 1,352,215 km (0.067 R)
• M13: 1,486,105 km (0.097 R)
• M14: 1,575,116 km (0.11 R)
• M15: 1,750,445 km (0.073 R)
• M16: 2,021,217 km (0.109 R)
• M17: 2,120,699 km (0.066 R)
• M18: 2,240,527 km (0.045 R)
• M19: 2,353,175 km (0.108 R)
• M20: 2,438,894 km (0.117 R)
• M21: 2,643,245 km (0.119 R)
• M22: 2,732,555 km (0.112 R)
• M23: 2,832,935 km (0.06 R)
• M24: 3,258,092 km (0.063 R)
• M25: 3,343,512 km (0.104 R)
• M26: 3,505,527 km (0.085 R)
• M27: 3,626,103 km (0.098 R)
• M28: 3,748,175 km (0.104 R)
• M29: 3,871,593 km (0.111 R)
• M30: 4,652,344 km (0.12 R)
• M31: 4,980,861 km (0.057 R)
• M32: 5,166,512 km (0.082 R)
• M33: 5,392,554 km (0.066 R)
• M34: 5,570,576 km (0.046 R)
• M35: 5,815,468 km (0.056 R)
• M36: 5,932,603 km (0.096 R)
• M37: 6,195,895 km (0.093 R)
• M38: 6,329,037 km (0.115 R)
• M39: 6,422,835 km (0.103 R)
• M40: 6,544,009 km (0.082 R)
• M41: 6,898,556 km (0.116 R)
• M42: 7,203,586 km (0.032 R)
• M43: 7,498,743 km (0.119 R)
• M44: 7,598,076 km (0.103 R)
• M45: 8,014,257 km (0.059 R)
• M46: 8,305,524 km (0.028 R)
• M47: 8,496,860 km (0.066 R)
• M48: 8,689,542 km (0.115 R)
• M49: 8,943,858 km (0.083 R)
• M50: 9,109,762 km (0.065 R)
• M51: 9,200,568 km (0.041 R)
• M52: 9,337,450 km (0.093 R)
• M53: 9,644,276 km (0.087 R)
• M54: 9,938,684 km (0.112 R)
• M55: 10,251,792 km (0.09 R)
• M56: 10,457,190 km (0.107 R)
• M57: 10,663,785 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.4

Radius: 12.5

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.39 AU - 1.83 AU

Year: 1386 Days

Day: 10.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 25,840,697 km

• M1: 166,951 km (0.086 R)
• M2: 250,576 km (0.071 R)
• M3: 332,107 km (0.052 R)
• M4: 433,385 km (0.096 R)
• M5: 528,828 km (0.083 R)
• M6: 622,327 km (0.091 R)
• M7: 734,077 km (0.049 R)
• M8: 835,205 km (0.042 R)
• M9: 967,449 km (0.04 R)
• M10: 1,093,560 km (0.073 R)
• M11: 1,333,964 km (0.067 R)
• M12: 1,560,605 km (0.067 R)
• M13: 1,833,172 km (0.112 R)
• M14: 2,130,124 km (0.114 R)
• M15: 2,209,112 km (0.037 R)
• M16: 2,397,156 km (0.072 R)
• M17: 2,507,111 km (0.11 R)
• M18: 2,886,042 km (0.106 R)
• M19: 2,983,730 km (0.099 R)
• M20: 3,072,441 km (0.099 R)
• M21: 3,172,223 km (0.076 R)
• M22: 3,303,719 km (0.086 R)
• M23: 3,406,044 km (0.083 R)
• M24: 3,540,682 km (0.089 R)
• M25: 3,677,116 km (0.114 R)
• M26: 4,009,522 km (0.108 R)
• M27: 4,119,028 km (0.096 R)
• M28: 4,273,862 km (0.096 R)
• M29: 4,374,391 km (0.097 R)
• M30: 4,521,147 km (0.113 R)
• M31: 4,669,398 km (0.117 R)
• M32: 4,865,970 km (0.095 R)
• M33: 5,041,598 km (0.106 R)
• M34: 5,136,293 km (0.071 R)
• M35: 5,447,756 km (0.065 R)
• M36: 5,544,845 km (0.057 R)
• M37: 5,765,502 km (0.027 R)
• M38: 5,864,386 km (0.082 R)
• M39: 6,215,492 km (0.099 R)
• M40: 6,534,734 km (0.117 R)
• M41: 6,625,091 km (0.108 R)
• M42: 6,898,706 km (0.054 R)
• M43: 7,255,946 km (0.065 R)
• M44: 7,728,226 km (0.052 R)
• M45: 8,016,351 km (0.063 R)
• M46: 8,099,378 km (0.12 R)
• M47: 8,224,293 km (0.092 R)
• M48: 8,350,104 km (0.057 R)
• M49: 8,476,365 km (0.054 R)
• M50: 8,659,922 km (0.103 R)
• M51: 8,873,398 km (0.084 R)
• M52: 9,146,414 km (0.085 R)
• M53: 9,247,692 km (0.097 R)
• M54: 9,641,732 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.2

Radius: 9.2

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.32 AU - 2.94 AU

Year: 2893 Days

Day: 8.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,840,697 km

• M1: 144,960 km (0.101 R)
• M2: 235,467 km (0.079 R)
• M3: 293,810 km (0.04 R)
• M4: 359,334 km (0.078 R)
• M5: 456,573 km (0.112 R)
• M6: 554,859 km (0.098 R)
• M7: 671,246 km (0.09 R)
• M8: 975,528 km (0.043 R)
• M9: 1,106,575 km (0.112 R)
• M10: 1,440,179 km (0.101 R)
• M11: 1,535,323 km (0.079 R)
• M12: 1,760,917 km (0.079 R)
• M13: 1,863,092 km (0.03 R)
• M14: 1,937,292 km (0.094 R)
• M15: 1,997,281 km (0.094 R)
• M16: 2,244,118 km (0.064 R)
• M17: 2,451,909 km (0.099 R)
• M18: 2,903,545 km (0.068 R)
• M19: 3,435,665 km (0.083 R)
• M20: 3,638,519 km (0.118 R)
• M21: 4,017,152 km (0.04 R)
• M22: 4,832,759 km (0.057 R)
• M23: 4,977,121 km (0.097 R)
• M24: 5,354,856 km (0.116 R)
• M25: 5,482,912 km (0.079 R)
• M26: 5,547,239 km (0.109 R)
• M27: 5,851,072 km (0.117 R)
• M28: 5,982,868 km (0.119 R)
• M29: 6,361,949 km (0.094 R)
• M30: 6,933,413 km (0.119 R)
• M31: 7,143,298 km (0.091 R)
• M32: 7,473,910 km (0.055 R)
• M33: 8,669,795 km (0.097 R)
• M34: 9,022,397 km (0.12 R)
• M35: 9,328,474 km (0.098 R)
• M36: 9,405,517 km (0.045 R)
• M37: 9,560,202 km (0.117 R)
• M38: 9,976,832 km (0.086 R)
• M39: 10,161,136 km (0.098 R)
• M40: 10,372,967 km (0.07 R)
• M41: 11,180,496 km (0.102 R)
• M42: 11,344,455 km (0.059 R)
• M43: 11,536,689 km (0.11 R)
• M44: 12,176,070 km (0.061 R)
• M45: 12,401,215 km (0.089 R)
• M46: 12,485,887 km (0.032 R)
• M47: 12,655,980 km (0.028 R)
• M48: 13,027,282 km (0.112 R)
• M49: 13,344,280 km (0.094 R)
• M50: 13,576,306 km (0.085 R)
• M51: 13,634,500 km (0.113 R)
• M52: 13,868,321 km (0.115 R)
• M53: 14,577,565 km (0.1 R)
• M54: 15,816,534 km (0.098 R)
• M55: 15,969,872 km (0.086 R)
• M56: 16,588,309 km (0.054 R)
• M57: 16,869,254 km (0.103 R)
• M58: 17,309,371 km (0.089 R)
• M59: 17,626,070 km (0.105 R)
• M60: 18,361,643 km (0.033 R)
• M61: 18,652,162 km (0.077 R)
• M62: 19,467,321 km (0.083 R)
• M63: 19,631,729 km (0.091 R)
• M64: 19,995,102 km (0.101 R)
• M65: 20,227,427 km (0.072 R)
• M66: 20,293,998 km (0.073 R)
• M67: 20,427,440 km (0.115 R)
• M68: 20,494,160 km (0.085 R)
• M69: 20,561,031 km (0.067 R)
• M70: 20,728,431 km (0.114 R)
• M71: 20,896,429 km (0.091 R)
• M72: 21,267,432 km (0.079 R)
• M73: 21,335,050 km (0.108 R)
• M74: 21,470,735 km (0.099 R)
• M75: 21,572,611 km (0.073 R)
• M76: 22,152,901 km (0.114 R)
• M77: 22,565,792 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.6

Radius: 11.8

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.61 AU - 3.35 AU

Year: 3489 Days

Day: 6.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 25,840,697 km

• M1: 150,944 km (0.076 R)
• M2: 322,234 km (0.118 R)
• M3: 442,660 km (0.099 R)
• M4: 543,339 km (0.1 R)
• M5: 643,121 km (0.049 R)
• M6: 1,021,005 km (0.027 R)
• M7: 1,122,732 km (0.104 R)
• M8: 1,760,468 km (0.054 R)
• M9: 2,043,956 km (0.114 R)
• M10: 2,342,254 km (0.12 R)
• M11: 2,444,878 km (0.106 R)
• M12: 2,548,998 km (0.064 R)
• M13: 2,672,566 km (0.087 R)
• M14: 2,852,532 km (0.082 R)
• M15: 3,092,487 km (0.091 R)
• M16: 3,205,583 km (0.086 R)
• M17: 3,281,728 km (0.103 R)
• M18: 3,358,472 km (0.057 R)
• M19: 3,831,949 km (0.088 R)
• M20: 4,056,047 km (0.091 R)
• M21: 4,776,062 km (0.081 R)
• M22: 5,150,954 km (0.114 R)
• M23: 5,263,152 km (0.051 R)
• M24: 5,673,499 km (0.105 R)
• M25: 5,952,948 km (0.111 R)
• M26: 6,695,701 km (0.116 R)
• M27: 7,140,456 km (0.093 R)
• M28: 7,748,422 km (0.105 R)
• M29: 8,346,664 km (0.109 R)
• M30: 9,122,179 km (0.104 R)
• M31: 9,367,519 km (0.057 R)
• M32: 9,725,806 km (0.075 R)
• M33: 10,004,657 km (0.106 R)
• M34: 10,257,776 km (0.056 R)
• M35: 10,971,957 km (0.102 R)
• M36: 11,233,005 km (0.101 R)
• M37: 11,320,520 km (0.083 R)
• M38: 11,820,476 km (0.041 R)
• M39: 12,028,566 km (0.076 R)
• M40: 12,448,188 km (0.108 R)
• M41: 12,781,343 km (0.103 R)
• M42: 13,487,445 km (0.093 R)
• M43: 13,704,960 km (0.113 R)
• M44: 13,954,789 km (0.082 R)
• M45: 14,080,301 km (0.062 R)
• M46: 14,364,238 km (0.07 R)
• M47: 14,586,241 km (0.082 R)
• M48: 15,001,674 km (0.082 R)
• M49: 15,844,210 km (0.12 R)
• M50: 16,008,019 km (0.105 R)
• M51: 16,436,468 km (0.112 R)
• M52: 16,835,445 km (0.059 R)
• M53: 17,103,225 km (0.105 R)
• M54: 17,271,224 km (0.087 R)
• M55: 17,541,248 km (0.106 R)
• M56: 18,154,001 km (0.12 R)
• M57: 19,051,289 km (0.103 R)
• M58: 19,295,433 km (0.079 R)
• M59: 19,400,301 km (0.065 R)
• M60: 21,321,287 km (0.114 R)
• M61: 21,538,503 km (0.114 R)
• M62: 22,121,187 km (0.071 R)
• M63: 22,267,643 km (0.111 R)
• M64: 22,746,057 km (0.094 R)
• M65: 22,893,860 km (0.06 R)
• M66: 23,079,212 km (0.056 R)
• M67: 23,525,911 km (0.117 R)
• M68: 23,600,710 km (0.092 R)
• M69: 24,088,399 km (0.119 R)
• M70: 24,239,044 km (0.085 R)
• M71: 24,883,212 km (0.118 R)
• M72: 25,379,578 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 11,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit