🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.7

Radius: 11.7

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.79 AU - 0.99 AU

Year: 580 Days

Day: 13.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 18,463,333 km

• M1: 154,535 km (0.061 R)
• M2: 232,176 km (0.094 R)
• M3: 348,413 km (0.041 R)
• M4: 442,361 km (0.068 R)
• M5: 536,458 km (0.053 R)
• M6: 654,640 km (0.073 R)
• M7: 748,737 km (0.076 R)
• M8: 980,464 km (0.09 R)
• M9: 1,129,913 km (0.075 R)
• M10: 1,261,559 km (0.115 R)
• M11: 1,345,184 km (0.058 R)
• M12: 1,479,972 km (0.103 R)
• M13: 1,579,903 km (0.063 R)
• M14: 1,653,505 km (0.091 R)
• M15: 1,751,641 km (0.107 R)
• M16: 1,869,674 km (0.059 R)
• M17: 1,960,031 km (0.114 R)
• M18: 2,151,666 km (0.108 R)
• M19: 2,227,512 km (0.084 R)
• M20: 2,343,002 km (0.058 R)
• M21: 2,493,647 km (0.059 R)
• M22: 2,593,728 km (0.066 R)
• M23: 2,674,660 km (0.11 R)
• M24: 2,777,135 km (0.076 R)
• M25: 2,979,092 km (0.119 R)
• M26: 3,071,244 km (0.097 R)
• M27: 3,258,391 km (0.042 R)
• M28: 3,360,716 km (0.102 R)
• M29: 3,464,238 km (0.095 R)
• M30: 3,576,287 km (0.066 R)
• M31: 3,750,568 km (0.076 R)
• M32: 3,935,471 km (0.068 R)
• M33: 4,060,385 km (0.096 R)
• M34: 4,170,789 km (0.076 R)
• M35: 4,354,345 km (0.083 R)
• M36: 4,435,128 km (0.091 R)
• M37: 4,508,132 km (0.101 R)
• M38: 4,671,942 km (0.037 R)
• M39: 4,746,292 km (0.074 R)
• M40: 5,277,962 km (0.114 R)
• M41: 5,590,323 km (0.113 R)
• M42: 5,678,286 km (0.109 R)
• M43: 5,784,351 km (0.046 R)
• M44: 5,899,990 km (0.115 R)
• M45: 6,187,966 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.5

Radius: 13.7

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.93 AU - 1.17 AU

Year: 743 Days

Day: 10.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 18,463,333 km

• M1: 182,659 km (0.068 R)
• M2: 285,582 km (0.115 R)
• M3: 374,294 km (0.106 R)
• M4: 484,248 km (0.081 R)
• M5: 582,235 km (0.099 R)
• M6: 717,621 km (0.061 R)
• M7: 857,345 km (0.061 R)
• M8: 974,032 km (0.089 R)
• M9: 1,247,796 km (0.075 R)
• M10: 1,349,522 km (0.063 R)
• M11: 1,542,055 km (0.119 R)
• M12: 1,641,837 km (0.079 R)
• M13: 1,764,656 km (0.064 R)
• M14: 1,853,667 km (0.1 R)
• M15: 2,020,170 km (0.067 R)
• M16: 2,152,414 km (0.079 R)
• M17: 2,270,746 km (0.048 R)
• M18: 2,356,615 km (0.062 R)
• M19: 2,490,505 km (0.108 R)
• M20: 2,585,201 km (0.11 R)
• M21: 2,741,830 km (0.101 R)
• M22: 2,957,550 km (0.049 R)
• M23: 3,051,797 km (0.089 R)
• M24: 3,295,342 km (0.059 R)
• M25: 3,412,926 km (0.106 R)
• M26: 3,525,274 km (0.037 R)
• M27: 3,638,968 km (0.093 R)
• M28: 3,746,978 km (0.081 R)
• M29: 3,952,675 km (0.069 R)
• M30: 4,091,801 km (0.089 R)
• M31: 4,246,934 km (0.071 R)
• M32: 4,382,470 km (0.08 R)
• M33: 4,592,206 km (0.101 R)
• M34: 4,679,870 km (0.115 R)
• M35: 4,768,283 km (0.103 R)
• M36: 4,879,434 km (0.12 R)
• M37: 4,969,043 km (0.087 R)
• M38: 5,074,210 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.3

Radius: 14.1

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.38 AU - 1.94 AU

Year: 1476 Days

Day: 12.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 18,463,333 km

• M1: 186,848 km (0.085 R)
• M2: 336,894 km (0.052 R)
• M3: 486,043 km (0.109 R)
• M4: 616,044 km (0.109 R)
• M5: 708,944 km (0.081 R)
• M6: 905,516 km (0.072 R)
• M7: 1,047,335 km (0.112 R)
• M8: 1,183,469 km (0.101 R)
• M9: 1,318,705 km (0.039 R)
• M10: 1,437,037 km (0.056 R)
• M11: 1,528,142 km (0.089 R)
• M12: 1,700,778 km (0.105 R)
• M13: 1,955,394 km (0.105 R)
• M14: 2,083,150 km (0.102 R)
• M15: 2,196,396 km (0.077 R)
• M16: 2,419,895 km (0.043 R)
• M17: 2,736,295 km (0.034 R)
• M18: 2,841,612 km (0.103 R)
• M19: 3,145,894 km (0.11 R)
• M20: 3,307,160 km (0.069 R)
• M21: 3,711,972 km (0.102 R)
• M22: 3,947,439 km (0.105 R)
• M23: 4,199,063 km (0.028 R)
• M24: 4,298,844 km (0.096 R)
• M25: 4,444,702 km (0.072 R)
• M26: 4,569,317 km (0.109 R)
• M27: 4,695,129 km (0.116 R)
• M28: 4,845,325 km (0.082 R)
• M29: 5,008,836 km (0.118 R)
• M30: 5,103,232 km (0.1 R)
• M31: 5,413,797 km (0.096 R)
• M32: 5,608,125 km (0.115 R)
• M33: 5,891,613 km (0.109 R)
• M34: 6,053,927 km (0.117 R)
• M35: 6,281,016 km (0.073 R)
• M36: 6,434,204 km (0.1 R)
• M37: 6,536,829 km (0.062 R)
• M38: 6,653,066 km (0.066 R)
• M39: 6,835,276 km (0.078 R)
• M40: 7,218,097 km (0.113 R)
• M41: 7,405,394 km (0.102 R)
• M42: 7,553,795 km (0.036 R)
• M43: 8,324,224 km (0.103 R)
• M44: 8,436,422 km (0.096 R)
• M45: 8,648,103 km (0.107 R)
• M46: 9,019,106 km (0.104 R)
• M47: 9,293,618 km (0.059 R)
• M48: 9,424,516 km (0.119 R)
• M49: 9,600,144 km (0.084 R)
• M50: 9,821,250 km (0.071 R)
• M51: 9,910,111 km (0.091 R)
• M52: 10,029,041 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.5

Radius: 8.4

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.55 AU - 2.21 AU

Year: 1779 Days

Day: 14.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 18,463,333 km

• M1: 111,301 km (0.088 R)
• M2: 169,195 km (0.08 R)
• M3: 234,569 km (0.078 R)
• M4: 346,319 km (0.062 R)
• M5: 410,197 km (0.115 R)
• M6: 552,166 km (0.105 R)
• M7: 629,508 km (0.12 R)
• M8: 711,039 km (0.109 R)
• M9: 836,252 km (0.11 R)
• M10: 893,548 km (0.111 R)
• M11: 969,095 km (0.04 R)
• M12: 1,100,292 km (0.082 R)
• M13: 1,399,787 km (0.118 R)
• M14: 1,579,454 km (0.101 R)
• M15: 1,672,055 km (0.083 R)
• M16: 1,863,092 km (0.066 R)
• M17: 2,038,869 km (0.096 R)
• M18: 2,220,182 km (0.097 R)
• M19: 2,758,136 km (0.076 R)
• M20: 2,820,369 km (0.076 R)
• M21: 2,908,332 km (0.12 R)
• M22: 3,022,775 km (0.035 R)
• M23: 3,282,327 km (0.11 R)
• M24: 3,361,763 km (0.076 R)
• M25: 3,468,576 km (0.071 R)
• M26: 3,549,359 km (0.062 R)
• M27: 3,823,422 km (0.046 R)
• M28: 3,907,048 km (0.094 R)
• M29: 4,348,511 km (0.076 R)
• M30: 4,538,351 km (0.112 R)
• M31: 4,656,683 km (0.076 R)
• M32: 4,881,079 km (0.097 R)
• M33: 4,956,776 km (0.085 R)
• M34: 5,170,551 km (0.038 R)
• M35: 5,325,086 km (0.073 R)
• M36: 5,591,520 km (0.06 R)
• M37: 5,670,657 km (0.091 R)
• M38: 5,766,250 km (0.108 R)
• M39: 6,039,715 km (0.119 R)
• M40: 6,202,627 km (0.083 R)
• M41: 6,449,763 km (0.055 R)
• M42: 6,649,775 km (0.118 R)
• M43: 6,987,717 km (0.045 R)
• M44: 7,072,987 km (0.083 R)
• M45: 7,487,673 km (0.093 R)
• M46: 7,662,702 km (0.046 R)
• M47: 7,786,120 km (0.082 R)
• M48: 7,874,682 km (0.088 R)
• M49: 8,070,656 km (0.12 R)
• M50: 8,358,482 km (0.106 R)
• M51: 8,467,389 km (0.06 R)
• M52: 8,576,596 km (0.096 R)
• M53: 8,631,498 km (0.091 R)
• M54: 8,870,555 km (0.108 R)
• M55: 9,223,756 km (0.103 R)
• M56: 9,373,803 km (0.103 R)
• M57: 9,543,596 km (0.106 R)
• M58: 9,790,732 km (0.082 R)
• M59: 10,879,356 km (0.119 R)
• M60: 11,097,768 km (0.077 R)
• M61: 11,680,303 km (0.094 R)
• M62: 12,067,462 km (0.105 R)
• M63: 12,128,947 km (0.088 R)
• M64: 12,334,644 km (0.093 R)
• M65: 13,338,445 km (0.115 R)
• M66: 13,402,024 km (0.115 R)
• M67: 13,721,715 km (0.105 R)
• M68: 13,936,089 km (0.051 R)
• M69: 14,259,819 km (0.062 R)
• M70: 14,477,035 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.3

Radius: 10.6

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.75 AU - 2.35 AU

Year: 2026 Days

Day: 13.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 18,463,333 km

• M1: 133,142 km (0.106 R)
• M2: 199,414 km (0.091 R)
• M3: 312,360 km (0.109 R)
• M4: 419,772 km (0.032 R)
• M5: 536,009 km (0.101 R)
• M6: 709,991 km (0.028 R)
• M7: 796,459 km (0.113 R)
• M8: 972,237 km (0.118 R)
• M9: 1,462,618 km (0.109 R)
• M10: 1,756,279 km (0.042 R)
• M11: 2,091,677 km (0.059 R)
• M12: 2,267,156 km (0.1 R)
• M13: 2,582,957 km (0.07 R)
• M14: 2,657,905 km (0.117 R)
• M15: 2,746,168 km (0.05 R)
• M16: 2,899,955 km (0.032 R)
• M17: 3,351,142 km (0.11 R)
• M18: 3,599,175 km (0.109 R)
• M19: 3,683,100 km (0.094 R)
• M20: 3,853,043 km (0.082 R)
• M21: 3,967,934 km (0.12 R)
• M22: 4,468,488 km (0.113 R)
• M23: 4,787,730 km (0.099 R)
• M24: 4,957,973 km (0.061 R)
• M25: 5,067,478 km (0.108 R)
• M26: 5,272,727 km (0.105 R)
• M27: 5,740,669 km (0.096 R)
• M28: 5,888,621 km (0.102 R)
• M29: 6,087,885 km (0.077 R)
• M30: 6,340,107 km (0.097 R)
• M31: 6,647,381 km (0.111 R)
• M32: 6,976,945 km (0.11 R)
• M33: 7,064,610 km (0.065 R)
• M34: 7,170,226 km (0.113 R)
• M35: 7,276,440 km (0.036 R)
• M36: 7,888,146 km (0.056 R)
• M37: 8,144,856 km (0.097 R)
• M38: 8,460,208 km (0.082 R)
• M39: 8,535,157 km (0.095 R)
• M40: 8,666,504 km (0.104 R)
• M41: 8,855,446 km (0.112 R)
• M42: 9,007,587 km (0.104 R)
• M43: 9,781,457 km (0.036 R)
• M44: 10,077,062 km (0.109 R)
• M45: 10,196,292 km (0.082 R)
• M46: 10,657,203 km (0.112 R)
• M47: 10,859,758 km (0.032 R)
• M48: 11,002,175 km (0.101 R)
• M49: 11,104,351 km (0.056 R)
• M50: 11,412,971 km (0.106 R)
• M51: 11,661,752 km (0.106 R)
• M52: 12,461,652 km (0.091 R)
• M53: 12,568,166 km (0.108 R)
• M54: 12,653,586 km (0.058 R)
• M55: 12,782,240 km (0.113 R)
• M56: 12,868,110 km (0.118 R)
• M57: 12,975,820 km (0.06 R)
• M58: 13,083,979 km (0.091 R)
• M59: 13,562,842 km (0.112 R)
• M60: 14,069,530 km (0.09 R)
• M61: 14,247,252 km (0.049 R)
• M62: 14,762,467 km (0.085 R)
• M63: 15,033,688 km (0.107 R)
• M64: 15,124,494 km (0.115 R)

Asteroid Belt

Center: 2.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.4

Radius: 10.9

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.49 AU - 2.77 AU

Year: 2944 Days

Day: 10.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 18,463,333 km

• M1: 153,787 km (0.081 R)
• M2: 265,237 km (0.073 R)
• M3: 370,554 km (0.084 R)
• M4: 465,698 km (0.097 R)
• M5: 873,801 km (0.118 R)
• M6: 979,417 km (0.117 R)
• M7: 1,059,153 km (0.107 R)
• M8: 1,323,193 km (0.096 R)
• M9: 1,573,171 km (0.093 R)
• M10: 1,667,867 km (0.083 R)
• M11: 1,813,874 km (0.119 R)
• M12: 2,197,294 km (0.097 R)
• M13: 2,536,432 km (0.055 R)
• M14: 2,690,966 km (0.115 R)
• M15: 2,892,325 km (0.12 R)
• M16: 3,279,335 km (0.079 R)
• M17: 3,698,957 km (0.103 R)
• M18: 3,971,823 km (0.094 R)
• M19: 4,301,537 km (0.119 R)
• M20: 4,847,569 km (0.116 R)
• M21: 5,022,599 km (0.041 R)
• M22: 5,271,380 km (0.057 R)
• M23: 5,597,204 km (0.107 R)
• M24: 6,136,056 km (0.115 R)
• M25: 6,652,767 km (0.093 R)
• M26: 7,484,082 km (0.078 R)
• M27: 7,788,963 km (0.111 R)
• M28: 8,243,591 km (0.119 R)
• M29: 8,348,160 km (0.093 R)
• M30: 9,049,026 km (0.117 R)
• M31: 9,221,811 km (0.086 R)
• M32: 9,946,164 km (0.106 R)
• M33: 10,035,324 km (0.117 R)
• M34: 10,124,634 km (0.111 R)
• M35: 10,349,031 km (0.087 R)
• M36: 11,848,002 km (0.08 R)
• M37: 12,155,874 km (0.111 R)
• M38: 12,394,483 km (0.114 R)
• M39: 12,586,566 km (0.051 R)
• M40: 12,900,722 km (0.096 R)
• M41: 13,070,964 km (0.106 R)
• M42: 13,266,489 km (0.068 R)
• M43: 13,561,496 km (0.103 R)
• M44: 13,833,913 km (0.091 R)
• M45: 14,409,417 km (0.07 R)
• M46: 14,763,515 km (0.056 R)
• M47: 15,739,042 km (0.111 R)
• M48: 15,843,013 km (0.118 R)
• M49: 16,550,312 km (0.099 R)
• M50: 16,894,536 km (0.105 R)
• M51: 17,054,307 km (0.056 R)
• M52: 17,187,748 km (0.099 R)
• M53: 17,267,933 km (0.08 R)
• M54: 18,131,711 km (0.047 R)
• M55: 18,213,391 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.6

Radius: 13.2

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.92 AU - 3.18 AU

Year: 3677 Days

Day: 7.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 18,463,333 km

• M1: 174,880 km (0.11 R)
• M2: 259,253 km (0.098 R)
• M3: 525,089 km (0.071 R)
• M4: 633,697 km (0.094 R)
• M5: 963,261 km (0.07 R)
• M6: 1,538,465 km (0.118 R)
• M7: 1,679,685 km (0.029 R)
• M8: 1,850,226 km (0.102 R)
• M9: 1,963,023 km (0.119 R)
• M10: 2,065,348 km (0.113 R)
• M11: 2,302,311 km (0.037 R)
• M12: 2,437,847 km (0.052 R)
• M13: 2,688,723 km (0.045 R)
• M14: 2,831,888 km (0.11 R)
• M15: 2,933,764 km (0.093 R)
• M16: 3,036,687 km (0.101 R)
• M17: 3,246,573 km (0.047 R)
• M18: 3,461,096 km (0.083 R)
• M19: 3,586,011 km (0.062 R)
• M20: 3,712,271 km (0.092 R)
• M21: 3,840,177 km (0.06 R)
• M22: 3,985,736 km (0.079 R)
• M23: 4,518,604 km (0.114 R)
• M24: 5,396,145 km (0.036 R)
• M25: 5,523,153 km (0.072 R)
• M26: 5,669,759 km (0.065 R)
• M27: 5,836,112 km (0.111 R)
• M28: 6,117,057 km (0.117 R)
• M29: 6,383,192 km (0.064 R)
• M30: 6,517,830 km (0.112 R)
• M31: 6,614,470 km (0.117 R)
• M32: 6,789,799 km (0.03 R)
• M33: 7,125,197 km (0.107 R)
• M34: 7,244,875 km (0.083 R)
• M35: 7,486,177 km (0.085 R)
• M36: 8,059,735 km (0.043 R)
• M37: 8,163,705 km (0.119 R)
• M38: 8,247,181 km (0.079 R)
• M39: 8,351,900 km (0.108 R)
• M40: 8,605,169 km (0.119 R)
• M41: 8,754,019 km (0.055 R)
• M42: 8,860,981 km (0.111 R)
• M43: 9,097,645 km (0.086 R)
• M44: 10,065,244 km (0.025 R)
• M45: 10,379,998 km (0.068 R)
• M46: 10,493,243 km (0.062 R)
• M47: 10,835,374 km (0.09 R)
• M48: 11,601,016 km (0.12 R)
• M49: 12,168,889 km (0.072 R)
• M50: 12,432,181 km (0.105 R)
• M51: 12,794,358 km (0.095 R)
• M52: 13,356,247 km (0.036 R)
• M53: 13,876,549 km (0.11 R)
• M54: 14,026,446 km (0.076 R)
• M55: 14,352,869 km (0.112 R)
• M56: 14,834,723 km (0.116 R)
• M57: 14,962,480 km (0.078 R)
• M58: 15,090,536 km (0.064 R)
• M59: 15,270,352 km (0.112 R)
• M60: 15,425,186 km (0.112 R)
• M61: 15,554,439 km (0.1 R)
• M62: 16,285,673 km (0.117 R)
• M63: 16,708,437 km (0.115 R)
• M64: 17,295,758 km (0.094 R)
• M65: 17,565,034 km (0.101 R)
• M66: 18,053,172 km (0.038 R)
• M67: 18,271,585 km (0.098 R)
• M68: 18,463,369 km (0.045 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 12,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit