🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.3

Radius: 9.5

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.51 AU - 0.71 AU

Year: 318 Days

Day: 10.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 91,801,333 km

• M1: 128,355 km (0.087 R)
• M2: 222,003 km (0.089 R)
• M3: 333,304 km (0.12 R)
• M4: 417,528 km (0.107 R)
• M5: 544,237 km (0.081 R)
• M6: 611,406 km (0.031 R)
• M7: 709,244 km (0.086 R)
• M8: 820,245 km (0.104 R)
• M9: 980,464 km (0.1 R)
• M10: 1,231,938 km (0.084 R)
• M11: 1,305,690 km (0.103 R)
• M12: 1,421,479 km (0.093 R)
• M13: 1,489,995 km (0.049 R)
• M14: 1,587,832 km (0.028 R)
• M15: 1,673,402 km (0.06 R)
• M16: 1,790,088 km (0.085 R)
• M17: 1,899,444 km (0.059 R)
• M18: 1,965,118 km (0.101 R)
• M19: 2,026,453 km (0.097 R)
• M20: 2,109,180 km (0.062 R)
• M21: 2,272,990 km (0.048 R)
• M22: 2,342,852 km (0.102 R)
• M23: 2,418,998 km (0.056 R)
• M24: 2,534,936 km (0.093 R)
• M25: 2,601,956 km (0.044 R)
• M26: 2,841,163 km (0.113 R)
• M27: 2,916,859 km (0.072 R)
• M28: 3,075,882 km (0.111 R)
• M29: 3,195,710 km (0.042 R)
• M30: 3,262,131 km (0.106 R)
• M31: 3,427,437 km (0.092 R)
• M32: 3,514,204 km (0.036 R)
• M33: 3,583,019 km (0.089 R)
• M34: 3,721,845 km (0.111 R)
• M35: 4,017,900 km (0.056 R)
• M36: 4,103,021 km (0.113 R)
• M37: 4,215,219 km (0.075 R)
• M38: 4,341,779 km (0.064 R)
• M39: 4,402,217 km (0.077 R)
• M40: 4,469,685 km (0.102 R)
• M41: 4,571,561 km (0.083 R)
• M42: 4,639,928 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.5

Radius: 8

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.54 AU - 0.68 AU

Year: 318 Days

Day: 10.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 91,801,333 km

• M1: 100,231 km (0.105 R)
• M2: 152,141 km (0.077 R)
• M3: 254,765 km (0.068 R)
• M4: 306,526 km (0.114 R)
• M5: 431,889 km (0.113 R)
• M6: 500,106 km (0.111 R)
• M7: 569,369 km (0.109 R)
• M8: 648,806 km (0.117 R)
• M9: 708,346 km (0.082 R)
• M10: 784,042 km (0.115 R)
• M11: 848,070 km (0.091 R)
• M12: 899,083 km (0.077 R)
• M13: 989,291 km (0.112 R)
• M14: 1,059,003 km (0.083 R)
• M15: 1,179,130 km (0.09 R)
• M16: 1,257,520 km (0.115 R)
• M17: 1,402,330 km (0.052 R)
• M18: 1,503,459 km (0.081 R)
• M19: 1,561,802 km (0.117 R)
• M20: 1,643,781 km (0.096 R)
• M21: 1,788,443 km (0.113 R)
• M22: 1,874,312 km (0.111 R)
• M23: 1,951,953 km (0.055 R)
• M24: 2,025,705 km (0.051 R)
• M25: 2,519,677 km (0.097 R)
• M26: 2,594,775 km (0.103 R)
• M27: 2,774,891 km (0.076 R)
• M28: 2,830,242 km (0.071 R)
• M29: 2,897,262 km (0.077 R)
• M30: 2,976,100 km (0.104 R)
• M31: 3,032,798 km (0.101 R)
• M32: 3,124,352 km (0.092 R)
• M33: 3,181,947 km (0.057 R)
• M34: 3,263,328 km (0.03 R)
• M35: 3,321,970 km (0.067 R)
• M36: 3,392,730 km (0.119 R)
• M37: 3,505,677 km (0.091 R)
• M38: 3,559,681 km (0.083 R)
• M39: 3,656,322 km (0.031 R)
• M40: 3,827,611 km (0.066 R)
• M41: 3,982,894 km (0.111 R)
• M42: 4,033,009 km (0.115 R)
• M43: 4,178,269 km (0.103 R)
• M44: 4,248,280 km (0.063 R)
• M45: 4,331,606 km (0.116 R)
• M46: 4,402,516 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.3

Radius: 12.3

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.87 AU - 1.39 AU

Year: 801 Days

Day: 9.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 91,801,333 km

• M1: 161,267 km (0.085 R)
• M2: 253,120 km (0.093 R)
• M3: 382,522 km (0.102 R)
• M4: 480,359 km (0.06 R)
• M5: 580,290 km (0.032 R)
• M6: 661,073 km (0.077 R)
• M7: 743,053 km (0.089 R)
• M8: 832,363 km (0.112 R)
• M9: 939,923 km (0.028 R)
• M10: 1,034,170 km (0.111 R)
• M11: 1,112,859 km (0.114 R)
• M12: 1,232,986 km (0.072 R)
• M13: 1,345,483 km (0.077 R)
• M14: 1,487,003 km (0.119 R)
• M15: 1,581,249 km (0.096 R)
• M16: 1,762,712 km (0.109 R)
• M17: 1,863,092 km (0.069 R)
• M18: 2,064,899 km (0.106 R)
• M19: 2,175,901 km (0.115 R)
• M20: 2,303,807 km (0.112 R)
• M21: 2,388,928 km (0.065 R)
• M22: 2,640,103 km (0.08 R)
• M23: 2,782,371 km (0.053 R)
• M24: 2,937,953 km (0.072 R)
• M25: 3,063,465 km (0.073 R)
• M26: 3,218,897 km (0.115 R)
• M27: 3,297,436 km (0.092 R)
• M28: 3,399,612 km (0.117 R)
• M29: 3,525,872 km (0.11 R)
• M30: 3,624,457 km (0.077 R)
• M31: 3,741,742 km (0.041 R)
• M32: 3,896,127 km (0.119 R)
• M33: 4,010,420 km (0.094 R)
• M34: 4,162,262 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.7

Radius: 12.8

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.39 AU - 1.75 AU

Year: 1312 Days

Day: 13.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 91,801,333 km

• M1: 175,628 km (0.117 R)
• M2: 302,636 km (0.089 R)
• M3: 464,501 km (0.031 R)
• M4: 581,637 km (0.108 R)
• M5: 674,387 km (0.107 R)
• M6: 805,285 km (0.101 R)
• M7: 918,082 km (0.108 R)
• M8: 1,260,063 km (0.079 R)
• M9: 1,354,010 km (0.063 R)
• M10: 1,474,885 km (0.082 R)
• M11: 1,633,459 km (0.048 R)
• M12: 1,789,191 km (0.114 R)
• M13: 1,941,032 km (0.101 R)
• M14: 2,041,562 km (0.119 R)
• M15: 2,373,520 km (0.119 R)
• M16: 2,521,323 km (0.099 R)
• M17: 2,601,357 km (0.112 R)
• M18: 2,774,442 km (0.086 R)
• M19: 3,046,561 km (0.118 R)
• M20: 3,175,215 km (0.09 R)
• M21: 3,438,058 km (0.08 R)
• M22: 3,651,235 km (0.104 R)
• M23: 3,742,340 km (0.075 R)
• M24: 4,008,625 km (0.081 R)
• M25: 4,090,903 km (0.096 R)
• M26: 4,185,599 km (0.074 R)
• M27: 4,329,063 km (0.09 R)
• M28: 4,474,323 km (0.086 R)
• M29: 4,596,544 km (0.059 R)
• M30: 4,831,862 km (0.042 R)
• M31: 5,007,938 km (0.077 R)
• M32: 5,147,663 km (0.092 R)
• M33: 5,366,375 km (0.111 R)
• M34: 5,483,360 km (0.113 R)
• M35: 5,706,710 km (0.104 R)
• M36: 6,230,602 km (0.11 R)
• M37: 6,477,588 km (0.097 R)
• M38: 6,588,440 km (0.115 R)
• M39: 6,995,645 km (0.079 R)
• M40: 7,338,823 km (0.063 R)
• M41: 7,425,440 km (0.05 R)
• M42: 7,527,017 km (0.076 R)
• M43: 7,923,152 km (0.081 R)
• M44: 8,146,202 km (0.089 R)
• M45: 8,477,113 km (0.067 R)
• M46: 9,749,144 km (0.115 R)
• M47: 9,844,587 km (0.083 R)
• M48: 10,036,372 km (0.113 R)
• M49: 10,132,713 km (0.12 R)
• M50: 10,310,136 km (0.085 R)
• M51: 10,423,680 km (0.108 R)
• M52: 10,619,055 km (0.056 R)
• M53: 10,947,722 km (0.06 R)
• M54: 11,196,353 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.4

Radius: 14.8

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.98 AU - 5.6 AU

Year: 6991 Days

Day: 8.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 91,801,333 km

• M1: 219,161 km (0.077 R)
• M2: 371,900 km (0.097 R)
• M3: 662,719 km (0.1 R)
• M4: 1,324,091 km (0.09 R)
• M5: 1,496,278 km (0.099 R)
• M6: 1,687,015 km (0.086 R)
• M7: 1,920,238 km (0.09 R)
• M8: 2,212,253 km (0.118 R)
• M9: 2,607,341 km (0.106 R)
• M10: 2,813,487 km (0.064 R)
• M11: 3,065,560 km (0.102 R)
• M12: 3,228,621 km (0.092 R)
• M13: 3,492,811 km (0.104 R)
• M14: 4,282,688 km (0.07 R)
• M15: 4,760,952 km (0.082 R)
• M16: 5,030,677 km (0.053 R)
• M17: 5,143,175 km (0.114 R)
• M18: 5,518,815 km (0.113 R)
• M19: 5,618,447 km (0.045 R)
• M20: 5,920,635 km (0.083 R)
• M21: 6,593,676 km (0.108 R)
• M22: 7,020,179 km (0.118 R)
• M23: 7,146,290 km (0.074 R)
• M24: 7,492,310 km (0.101 R)
• M25: 7,639,664 km (0.104 R)
• M26: 8,031,311 km (0.097 R)
• M27: 8,814,606 km (0.085 R)
• M28: 9,924,024 km (0.111 R)
• M29: 10,910,023 km (0.111 R)
• M30: 11,245,571 km (0.118 R)
• M31: 11,819,728 km (0.1 R)
• M32: 12,534,357 km (0.063 R)
• M33: 12,797,799 km (0.109 R)
• M34: 12,908,052 km (0.074 R)
• M35: 13,486,697 km (0.085 R)
• M36: 14,051,130 km (0.095 R)
• M37: 14,900,696 km (0.069 R)
• M38: 15,320,019 km (0.111 R)
• M39: 15,413,817 km (0.076 R)
• M40: 15,885,199 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.6

Radius: 5.7

Gravity: 25.72 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 10.06 AU - 11.74 AU

Year: 23998 Days

Day: 19.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,801,333 km

• M1: 73,752 km (0.118 R)
• M2: 113,545 km (0.082 R)
• M3: 162,613 km (0.088 R)
• M4: 645,964 km (0.117 R)
• M5: 832,363 km (0.113 R)
• M6: 1,769,743 km (0.04 R)
• M7: 2,588,941 km (0.093 R)
• M8: 3,191,970 km (0.087 R)
• M9: 3,836,437 km (0.08 R)
• M10: 4,173,631 km (0.081 R)
• M11: 4,420,168 km (0.119 R)
• M12: 4,520,249 km (0.08 R)
• M13: 4,979,365 km (0.118 R)
• M14: 5,135,695 km (0.032 R)
• M15: 5,293,670 km (0.081 R)
• M16: 5,777,320 km (0.086 R)
• M17: 6,107,483 km (0.066 R)
• M18: 6,274,883 km (0.117 R)
• M19: 6,557,323 km (0.087 R)
• M20: 7,193,264 km (0.081 R)
• M21: 7,788,215 km (0.102 R)
• M22: 9,279,556 km (0.115 R)
• M23: 9,926,268 km (0.078 R)
• M24: 10,788,849 km (0.105 R)
• M25: 11,675,067 km (0.099 R)
• M26: 11,744,181 km (0.057 R)
• M27: 12,232,019 km (0.09 R)
• M28: 12,372,641 km (0.104 R)
• M29: 13,589,171 km (0.115 R)
• M30: 13,954,190 km (0.104 R)
• M31: 14,693,802 km (0.07 R)
• M32: 15,219,190 km (0.105 R)
• M33: 15,294,737 km (0.079 R)
• M34: 15,598,121 km (0.109 R)
• M35: 16,753,765 km (0.11 R)
• M36: 17,066,574 km (0.033 R)
• M37: 18,497,926 km (0.072 R)
• M38: 19,064,902 km (0.063 R)
• M39: 19,967,277 km (0.088 R)
• M40: 21,051,562 km (0.102 R)
• M41: 21,304,532 km (0.059 R)
• M42: 21,643,371 km (0.074 R)
• M43: 22,326,435 km (0.104 R)
• M44: 22,498,323 km (0.085 R)
• M45: 24,064,613 km (0.04 R)
• M46: 24,152,726 km (0.03 R)
• M47: 24,860,922 km (0.063 R)
• M48: 25,307,023 km (0.111 R)
• M49: 25,665,908 km (0.116 R)
• M50: 26,026,439 km (0.105 R)
• M51: 26,297,810 km (0.063 R)
• M52: 26,570,227 km (0.096 R)
• M53: 26,934,947 km (0.098 R)
• M54: 30,195,732 km (0.053 R)
• M55: 30,576,159 km (0.108 R)
• M56: 30,671,603 km (0.094 R)
• M57: 31,534,483 km (0.093 R)
• M58: 31,920,446 km (0.077 R)
• M59: 32,405,292 km (0.117 R)
• M60: 34,467,798 km (0.055 R)
• M61: 36,977,901 km (0.078 R)
• M62: 37,079,478 km (0.028 R)
• M63: 39,131,362 km (0.09 R)
• M64: 39,235,034 km (0.091 R)
• M65: 39,546,197 km (0.026 R)
• M66: 41,641,914 km (0.115 R)
• M67: 42,596,797 km (0.111 R)
• M68: 44,636,115 km (0.114 R)
• M69: 48,363,944 km (0.029 R)
• M70: 51,054,911 km (0.087 R)
• M71: 52,190,359 km (0.075 R)
• M72: 52,304,352 km (0.094 R)
• M73: 52,532,639 km (0.115 R)
• M74: 53,793,898 km (0.103 R)
• M75: 55,065,181 km (0.114 R)
• M76: 55,762,756 km (0.095 R)
• M77: 60,248,298 km (0.098 R)
• M78: 61,688,776 km (0.056 R)
• M79: 63,019,001 km (0.059 R)
• M80: 64,481,021 km (0.062 R)
• M81: 64,603,392 km (0.095 R)
• M82: 65,954,111 km (0.119 R)
• M83: 66,324,216 km (0.094 R)
• M84: 70,439,653 km (0.111 R)
• M85: 72,337,452 km (0.087 R)
• M86: 73,101,149 km (0.078 R)
• M87: 73,228,756 km (0.091 R)
• M88: 79,832,006 km (0.11 R)
• M89: 80,753,080 km (0.045 R)
• M90: 83,137,670 km (0.044 R)
• M91: 83,937,720 km (0.077 R)
• M92: 84,606,273 km (0.107 R)
• M93: 88,111,500 km (0.12 R)
• M94: 89,881,692 km (0.077 R)
• M95: 91,114,229 km (0.076 R)
• M96: 91,801,332 km (0.072 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: 346 - 14,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit