🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.54 AU - 0.78 AU

Year: 346 Days

Day: 15.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.3

Radius: 10.4

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.89 AU - 1.19 AU

Year: 685 Days

Day: 11.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 32,843,376 km

• M1: 143,913 km (0.082 R)
• M2: 222,602 km (0.052 R)
• M3: 329,115 km (0.037 R)
• M4: 412,741 km (0.086 R)
• M5: 505,491 km (0.106 R)
• M6: 571,913 km (0.09 R)
• M7: 645,964 km (0.09 R)
• M8: 804,986 km (0.067 R)
• M9: 917,035 km (0.071 R)
• M10: 1,001,259 km (0.111 R)
• M11: 1,107,922 km (0.073 R)
• M12: 1,208,302 km (0.095 R)
• M13: 1,285,794 km (0.113 R)
• M14: 1,386,473 km (0.082 R)
• M15: 1,517,670 km (0.116 R)
• M16: 1,722,320 km (0.051 R)
• M17: 1,834,070 km (0.09 R)
• M18: 2,009,399 km (0.107 R)
• M19: 2,273,289 km (0.086 R)
• M20: 2,528,354 km (0.101 R)
• M21: 2,622,301 km (0.111 R)
• M22: 2,717,296 km (0.085 R)
• M23: 2,813,637 km (0.065 R)
• M24: 2,883,050 km (0.073 R)
• M25: 3,059,426 km (0.074 R)
• M26: 3,138,115 km (0.104 R)
• M27: 3,246,573 km (0.113 R)
• M28: 3,370,889 km (0.081 R)
• M29: 3,474,560 km (0.075 R)
• M30: 3,639,716 km (0.082 R)
• M31: 3,838,233 km (0.114 R)
• M32: 3,985,586 km (0.119 R)
• M33: 4,079,684 km (0.034 R)
• M34: 4,182,457 km (0.107 R)
• M35: 4,318,143 km (0.052 R)
• M36: 4,439,018 km (0.08 R)
• M37: 4,593,851 km (0.091 R)
• M38: 4,950,942 km (0.053 R)
• M39: 5,077,651 km (0.1 R)
• M40: 5,171,299 km (0.112 R)
• M41: 5,239,665 km (0.052 R)
• M42: 5,334,361 km (0.066 R)
• M43: 5,420,828 km (0.092 R)
• M44: 5,525,248 km (0.059 R)
• M45: 5,612,763 km (0.105 R)
• M46: 5,771,486 km (0.059 R)
• M47: 5,878,299 km (0.073 R)
• M48: 5,985,560 km (0.058 R)
• M49: 6,147,874 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.8

Radius: 11.9

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.58 AU - 2.44 AU

Year: 1840 Days

Day: 15 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 32,843,376 km

• M1: 274,512 km (0.073 R)
• M2: 356,492 km (0.074 R)
• M3: 520,301 km (0.096 R)
• M4: 624,870 km (0.092 R)
• M5: 721,062 km (0.071 R)
• M6: 986,149 km (0.072 R)
• M7: 1,091,466 km (0.059 R)
• M8: 1,324,689 km (0.07 R)
• M9: 1,409,661 km (0.071 R)
• M10: 1,839,605 km (0.104 R)
• M11: 2,144,635 km (0.04 R)
• M12: 2,518,779 km (0.073 R)
• M13: 2,802,866 km (0.106 R)
• M14: 2,913,867 km (0.098 R)
• M15: 3,083,212 km (0.099 R)
• M16: 3,212,315 km (0.094 R)
• M17: 3,372,684 km (0.079 R)
• M18: 3,595,734 km (0.068 R)
• M19: 3,777,645 km (0.099 R)
• M20: 4,135,035 km (0.041 R)
• M21: 4,535,957 km (0.077 R)
• M22: 4,815,855 km (0.092 R)
• M23: 5,033,819 km (0.078 R)
• M24: 5,152,450 km (0.108 R)
• M25: 5,340,794 km (0.048 R)
• M26: 5,496,675 km (0.064 R)
• M27: 6,335,171 km (0.075 R)
• M28: 6,666,979 km (0.105 R)
• M29: 6,985,473 km (0.112 R)
• M30: 7,080,168 km (0.111 R)
• M31: 7,328,201 km (0.094 R)
• M32: 7,424,542 km (0.109 R)
• M33: 7,501,735 km (0.115 R)
• M34: 7,774,302 km (0.099 R)
• M35: 8,089,954 km (0.076 R)
• M36: 8,289,218 km (0.048 R)
• M37: 8,692,833 km (0.103 R)
• M38: 8,917,679 km (0.051 R)
• M39: 8,999,957 km (0.069 R)
• M40: 9,373,055 km (0.082 R)
• M41: 9,519,511 km (0.026 R)
• M42: 9,624,529 km (0.102 R)
• M43: 10,113,115 km (0.084 R)
• M44: 10,349,480 km (0.076 R)
• M45: 10,435,947 km (0.102 R)
• M46: 11,180,646 km (0.082 R)
• M47: 11,739,095 km (0.115 R)
• M48: 11,897,070 km (0.055 R)
• M49: 12,192,376 km (0.102 R)
• M50: 12,352,446 km (0.108 R)
• M51: 13,350,712 km (0.104 R)
• M52: 13,515,719 km (0.08 R)
• M53: 13,776,318 km (0.099 R)
• M54: 14,158,541 km (0.077 R)
• M55: 14,471,500 km (0.061 R)
• M56: 15,006,462 km (0.104 R)
• M57: 15,251,802 km (0.05 R)
• M58: 15,350,238 km (0.1 R)
• M59: 15,424,288 km (0.11 R)
• M60: 15,523,173 km (0.09 R)
• M61: 15,945,787 km (0.04 R)
• M62: 16,020,735 km (0.052 R)
• M63: 16,347,008 km (0.112 R)
• M64: 16,776,952 km (0.102 R)
• M65: 16,954,974 km (0.059 R)
• M66: 17,031,568 km (0.112 R)
• M67: 17,108,162 km (0.048 R)
• M68: 17,210,637 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.5

Radius: 14.1

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.05 AU - 2.09 AU

Year: 1923 Days

Day: 6.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 32,843,376 km

• M1: 259,852 km (0.112 R)
• M2: 372,349 km (0.114 R)
• M3: 482,603 km (0.117 R)
• M4: 581,786 km (0.086 R)
• M5: 682,765 km (0.092 R)
• M6: 776,263 km (0.114 R)
• M7: 1,129,015 km (0.092 R)
• M8: 1,288,337 km (0.052 R)
• M9: 1,380,340 km (0.119 R)
• M10: 1,551,779 km (0.045 R)
• M11: 1,885,382 km (0.079 R)
• M12: 1,980,526 km (0.085 R)
• M13: 2,175,751 km (0.055 R)
• M14: 2,275,832 km (0.115 R)
• M15: 2,377,559 km (0.12 R)
• M16: 2,562,312 km (0.119 R)
• M17: 2,800,173 km (0.111 R)
• M18: 2,971,014 km (0.096 R)
• M19: 3,158,011 km (0.042 R)
• M20: 3,426,539 km (0.081 R)
• M21: 3,530,959 km (0.11 R)
• M22: 3,796,495 km (0.112 R)
• M23: 3,904,504 km (0.108 R)
• M24: 4,013,711 km (0.085 R)
• M25: 4,179,316 km (0.096 R)
• M26: 4,418,074 km (0.111 R)
• M27: 4,719,065 km (0.045 R)
• M28: 5,086,477 km (0.117 R)
• M29: 5,508,942 km (0.098 R)
• M30: 6,196,045 km (0.069 R)
• M31: 6,712,756 km (0.092 R)
• M32: 7,009,707 km (0.092 R)
• M33: 7,159,754 km (0.113 R)
• M34: 7,310,848 km (0.117 R)
• M35: 7,429,180 km (0.11 R)
• M36: 7,616,476 km (0.117 R)
• M37: 7,719,250 km (0.097 R)
• M38: 7,839,826 km (0.071 R)
• M39: 8,240,150 km (0.118 R)
• M40: 8,451,831 km (0.064 R)
• M41: 8,540,542 km (0.077 R)
• M42: 8,629,553 km (0.117 R)
• M43: 8,934,583 km (0.101 R)
• M44: 9,115,597 km (0.117 R)
• M45: 9,555,265 km (0.047 R)
• M46: 9,870,916 km (0.071 R)
• M47: 10,646,282 km (0.066 R)
• M48: 10,896,410 km (0.081 R)
• M49: 11,441,395 km (0.05 R)
• M50: 11,697,506 km (0.072 R)
• M51: 11,935,666 km (0.113 R)
• M52: 12,035,298 km (0.091 R)
• M53: 12,235,610 km (0.065 R)
• M54: 12,356,186 km (0.087 R)
• M55: 12,761,297 km (0.09 R)
• M56: 12,985,993 km (0.072 R)
• M57: 13,273,969 km (0.105 R)
• M58: 13,647,066 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.7

Radius: 8.4

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.07 AU - 2.51 AU

Year: 2238 Days

Day: 12.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,843,376 km

• M1: 106,364 km (0.116 R)
• M2: 162,014 km (0.084 R)
• M3: 219,610 km (0.111 R)
• M4: 284,535 km (0.101 R)
• M5: 467,942 km (0.063 R)
• M6: 541,843 km (0.103 R)
• M7: 613,950 km (0.119 R)
• M8: 802,742 km (0.063 R)
• M9: 886,517 km (0.084 R)
• M10: 951,293 km (0.119 R)
• M11: 1,132,456 km (0.112 R)
• M12: 1,267,692 km (0.069 R)
• M13: 1,476,381 km (0.068 R)
• M14: 1,545,496 km (0.104 R)
• M15: 1,606,980 km (0.11 R)
• M16: 1,705,266 km (0.116 R)
• M17: 1,889,122 km (0.114 R)
• M18: 2,177,098 km (0.068 R)
• M19: 2,479,136 km (0.114 R)
• M20: 2,582,807 km (0.068 R)
• M21: 2,698,596 km (0.053 R)
• M22: 2,891,727 km (0.119 R)
• M23: 2,946,330 km (0.039 R)
• M24: 3,067,355 km (0.114 R)
• M25: 3,156,365 km (0.068 R)
• M26: 3,223,834 km (0.098 R)
• M27: 3,325,860 km (0.086 R)
• M28: 3,405,895 km (0.069 R)
• M29: 3,556,390 km (0.086 R)
• M30: 3,685,493 km (0.089 R)
• M31: 3,888,049 km (0.061 R)
• M32: 4,118,878 km (0.091 R)
• M33: 4,708,892 km (0.086 R)
• M34: 4,994,175 km (0.114 R)
• M35: 5,165,315 km (0.085 R)
• M36: 5,245,051 km (0.048 R)
• M37: 5,446,110 km (0.083 R)
• M38: 5,581,646 km (0.12 R)
• M39: 5,842,096 km (0.084 R)
• M40: 5,952,948 km (0.109 R)
• M41: 6,022,511 km (0.052 R)
• M42: 6,092,523 km (0.095 R)
• M43: 6,176,746 km (0.05 R)
• M44: 6,247,207 km (0.118 R)
• M45: 6,575,126 km (0.099 R)
• M46: 7,218,097 km (0.072 R)
• M47: 7,471,815 km (0.083 R)
• M48: 7,926,892 km (0.083 R)
• M49: 8,173,280 km (0.081 R)
• M50: 8,390,795 km (0.074 R)
• M51: 8,547,424 km (0.074 R)
• M52: 8,610,405 km (0.107 R)
• M53: 8,720,957 km (0.103 R)
• M54: 8,784,237 km (0.112 R)
• M55: 8,863,674 km (0.044 R)
• M56: 9,055,309 km (0.063 R)
• M57: 9,248,140 km (0.078 R)
• M58: 9,312,767 km (0.037 R)
• M59: 9,393,849 km (0.045 R)
• M60: 9,572,768 km (0.12 R)
• M61: 9,720,122 km (0.101 R)
• M62: 9,785,795 km (0.096 R)
• M63: 10,199,882 km (0.112 R)
• M64: 10,316,868 km (0.093 R)
• M65: 10,484,716 km (0.105 R)
• M66: 10,840,161 km (0.091 R)
• M67: 10,942,486 km (0.108 R)
• M68: 11,182,441 km (0.084 R)
• M69: 11,389,484 km (0.11 R)
• M70: 11,458,898 km (0.089 R)
• M71: 11,685,090 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84

Radius: 8.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.64 AU - 3.04 AU

Year: 3090 Days

Day: 11.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 32,843,376 km

• M1: 109,506 km (0.103 R)
• M2: 163,361 km (0.037 R)
• M3: 295,605 km (0.061 R)
• M4: 353,051 km (0.09 R)
• M5: 465,997 km (0.093 R)
• M6: 598,092 km (0.091 R)
• M7: 651,050 km (0.077 R)
• M8: 749,635 km (0.076 R)
• M9: 927,806 km (0.094 R)
• M10: 997,219 km (0.09 R)
• M11: 1,134,550 km (0.089 R)
• M12: 1,194,240 km (0.116 R)
• M13: 1,262,756 km (0.041 R)
• M14: 1,356,105 km (0.107 R)
• M15: 1,492,688 km (0.119 R)
• M16: 1,583,493 km (0.095 R)
• M17: 1,884,784 km (0.12 R)
• M18: 2,065,049 km (0.082 R)
• M19: 2,166,776 km (0.116 R)
• M20: 2,279,572 km (0.062 R)
• M21: 2,384,740 km (0.073 R)
• M22: 2,730,161 km (0.12 R)
• M23: 2,801,071 km (0.069 R)
• M24: 2,976,100 km (0.116 R)
• M25: 3,304,617 km (0.031 R)
• M26: 3,402,304 km (0.025 R)
• M27: 3,456,908 km (0.03 R)
• M28: 3,938,762 km (0.086 R)
• M29: 4,100,328 km (0.092 R)
• M30: 4,193,677 km (0.078 R)
• M31: 4,429,892 km (0.097 R)
• M32: 4,719,364 km (0.08 R)
• M33: 5,089,768 km (0.095 R)
• M34: 5,316,559 km (0.086 R)
• M35: 5,598,252 km (0.097 R)
• M36: 6,096,263 km (0.098 R)
• M37: 6,202,926 km (0.08 R)
• M38: 6,939,247 km (0.059 R)
• M39: 7,120,559 km (0.101 R)
• M40: 7,190,721 km (0.117 R)
• M41: 7,247,119 km (0.117 R)
• M42: 7,416,913 km (0.055 R)
• M43: 7,876,178 km (0.107 R)
• M44: 7,977,905 km (0.118 R)
• M45: 8,109,401 km (0.083 R)
• M46: 8,717,218 km (0.097 R)
• M47: 8,837,494 km (0.109 R)
• M48: 9,648,464 km (0.099 R)
• M49: 10,055,071 km (0.081 R)
• M50: 10,387,478 km (0.106 R)
• M51: 10,451,206 km (0.099 R)
• M52: 10,627,283 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.5

Radius: 8.8

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.06 AU - 5.28 AU

Year: 7590 Days

Day: 10.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,843,376 km

• M1: 279,598 km (0.114 R)
• M2: 342,430 km (0.102 R)
• M3: 475,422 km (0.093 R)
• M4: 1,129,015 km (0.109 R)
• M5: 1,239,119 km (0.111 R)
• M6: 1,538,764 km (0.096 R)
• M7: 1,661,434 km (0.063 R)
• M8: 1,751,193 km (0.107 R)
• M9: 2,363,497 km (0.114 R)
• M10: 2,547,053 km (0.116 R)
• M11: 2,863,303 km (0.08 R)
• M12: 2,928,079 km (0.102 R)
• M13: 3,464,238 km (0.074 R)
• M14: 3,958,210 km (0.086 R)
• M15: 4,176,623 km (0.111 R)
• M16: 4,449,190 km (0.108 R)
• M17: 4,933,439 km (0.051 R)
• M18: 5,063,738 km (0.082 R)
• M19: 5,274,522 km (0.099 R)
• M20: 5,650,312 km (0.045 R)
• M21: 5,814,121 km (0.12 R)
• M22: 5,896,550 km (0.1 R)
• M23: 7,150,479 km (0.078 R)
• M24: 7,268,512 km (0.112 R)
• M25: 7,327,753 km (0.039 R)
• M26: 7,387,143 km (0.092 R)
• M27: 7,596,430 km (0.076 R)
• M28: 7,747,075 km (0.108 R)
• M29: 7,898,618 km (0.032 R)
• M30: 8,640,175 km (0.095 R)
• M31: 8,703,006 km (0.05 R)
• M32: 8,765,986 km (0.119 R)
• M33: 8,955,826 km (0.075 R)
• M34: 9,210,890 km (0.087 R)
• M35: 9,371,708 km (0.116 R)
• M36: 10,321,954 km (0.072 R)
• M37: 11,786,966 km (0.116 R)
• M38: 12,136,875 km (0.096 R)
• M39: 12,632,643 km (0.112 R)
• M40: 13,207,248 km (0.078 R)
• M41: 13,607,273 km (0.115 R)
• M42: 13,863,833 km (0.084 R)
• M43: 14,233,340 km (0.102 R)
• M44: 14,381,890 km (0.07 R)
• M45: 15,437,004 km (0.039 R)
• M46: 15,704,784 km (0.098 R)
• M47: 15,858,421 km (0.12 R)
• M48: 15,973,911 km (0.101 R)
• M49: 16,829,910 km (0.112 R)
• M50: 17,780,754 km (0.118 R)
• M51: 18,586,339 km (0.072 R)
• M52: 19,034,534 km (0.12 R)
• M53: 19,403,891 km (0.053 R)
• M54: 20,233,112 km (0.091 R)
• M55: 20,820,433 km (0.118 R)
• M56: 21,116,188 km (0.075 R)
• M57: 21,285,832 km (0.08 R)
• M58: 21,370,804 km (0.102 R)
• M59: 21,711,887 km (0.105 R)
• M60: 22,011,831 km (0.106 R)
• M61: 22,789,291 km (0.075 R)
• M62: 24,105,154 km (0.098 R)
• M63: 24,326,858 km (0.108 R)
• M64: 24,772,360 km (0.086 R)
• M65: 25,761,801 km (0.078 R)
• M66: 26,855,810 km (0.095 R)
• M67: 27,131,668 km (0.066 R)
• M68: 27,362,348 km (0.111 R)
• M69: 27,454,800 km (0.105 R)
• M70: 28,244,676 km (0.11 R)
• M71: 28,665,944 km (0.1 R)
• M72: 29,799,297 km (0.112 R)
• M73: 29,942,014 km (0.105 R)
• M74: 30,132,602 km (0.074 R)
• M75: 30,467,102 km (0.087 R)
• M76: 30,754,929 km (0.106 R)
• M77: 31,091,823 km (0.113 R)
• M78: 32,158,306 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 16,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit