🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.46 AU - 0.6 AU

Year: 249 Days

Day: 15.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.61 AU - 0.61 AU

Year: 308 Days

Day: 42.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,738,435 km

• M1: 800,498 km (0.079 R)

Asteroid Belt

Center: 1.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.3

Radius: 10.3

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.39 AU - 1.87 AU

Year: 1344 Days

Day: 8.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 176.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 23,738,435 km

• M1: 142,118 km (0.117 R)
• M2: 258,056 km (0.116 R)
• M3: 330,013 km (0.104 R)
• M4: 400,174 km (0.057 R)
• M5: 483,351 km (0.11 R)
• M6: 553,662 km (0.119 R)
• M7: 758,012 km (0.076 R)
• M8: 866,022 km (0.117 R)
• M9: 971,040 km (0.118 R)
• M10: 1,159,234 km (0.073 R)
• M11: 1,230,742 km (0.069 R)
• M12: 1,331,720 km (0.1 R)
• M13: 1,454,690 km (0.066 R)
• M14: 1,532,331 km (0.08 R)
• M15: 1,601,445 km (0.073 R)
• M16: 1,712,297 km (0.116 R)
• M17: 1,973,944 km (0.112 R)
• M18: 2,104,244 km (0.072 R)
• M19: 2,170,516 km (0.035 R)
• M20: 2,237,535 km (0.118 R)
• M21: 2,327,892 km (0.083 R)
• M22: 2,396,408 km (0.1 R)
• M23: 2,834,880 km (0.055 R)
• M24: 2,908,332 km (0.051 R)
• M25: 3,044,765 km (0.066 R)
• M26: 3,324,065 km (0.108 R)
• M27: 3,388,691 km (0.081 R)
• M28: 3,691,477 km (0.055 R)
• M29: 3,893,883 km (0.057 R)
• M30: 3,975,863 km (0.055 R)
• M31: 4,169,293 km (0.081 R)
• M32: 4,594,450 km (0.071 R)
• M33: 4,974,279 km (0.07 R)
• M34: 5,108,169 km (0.092 R)
• M35: 5,470,944 km (0.102 R)
• M36: 5,593,764 km (0.046 R)
• M37: 5,733,039 km (0.032 R)
• M38: 5,983,616 km (0.09 R)
• M39: 6,157,897 km (0.039 R)
• M40: 6,237,633 km (0.103 R)
• M41: 6,317,817 km (0.088 R)
• M42: 6,609,234 km (0.102 R)
• M43: 6,838,867 km (0.102 R)
• M44: 6,971,261 km (0.067 R)
• M45: 7,543,772 km (0.117 R)
• M46: 7,697,858 km (0.088 R)
• M47: 7,766,673 km (0.056 R)
• M48: 7,956,961 km (0.103 R)
• M49: 8,183,901 km (0.039 R)
• M50: 8,289,368 km (0.059 R)
• M51: 8,377,630 km (0.035 R)
• M52: 8,537,102 km (0.109 R)
• M53: 9,003,997 km (0.102 R)
• M54: 9,313,664 km (0.073 R)
• M55: 9,571,421 km (0.108 R)
• M56: 9,981,020 km (0.084 R)
• M57: 10,056,268 km (0.118 R)
• M58: 10,207,063 km (0.052 R)
• M59: 10,377,604 km (0.037 R)
• M60: 10,472,749 km (0.106 R)
• M61: 10,759,976 km (0.065 R)
• M62: 11,069,195 km (0.088 R)
• M63: 11,186,031 km (0.115 R)
• M64: 11,736,252 km (0.093 R)
• M65: 11,994,757 km (0.075 R)
• M66: 12,214,816 km (0.107 R)
• M67: 12,375,783 km (0.077 R)
• M68: 12,537,498 km (0.114 R)
• M69: 12,720,307 km (0.116 R)
• M70: 13,439,274 km (0.081 R)
• M71: 13,605,478 km (0.044 R)
• M72: 13,793,372 km (0.108 R)
• M73: 14,003,109 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.2

Radius: 13.1

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.56 AU - 2.82 AU

Year: 2849 Days

Day: 8.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 23,738,435 km

• M1: 188,493 km (0.104 R)
• M2: 357,090 km (0.063 R)
• M3: 461,958 km (0.11 R)
• M4: 560,094 km (0.081 R)
• M5: 659,727 km (0.078 R)
• M6: 758,611 km (0.094 R)
• M7: 930,648 km (0.114 R)
• M8: 1,144,125 km (0.111 R)
• M9: 1,344,885 km (0.115 R)
• M10: 1,465,012 km (0.055 R)
• M11: 1,673,551 km (0.085 R)
• M12: 1,759,869 km (0.096 R)
• M13: 1,914,703 km (0.104 R)
• M14: 2,109,031 km (0.026 R)
• M15: 2,202,829 km (0.056 R)
• M16: 2,322,208 km (0.075 R)
• M17: 2,407,030 km (0.094 R)
• M18: 2,505,316 km (0.112 R)
• M19: 2,592,382 km (0.1 R)
• M20: 2,680,644 km (0.028 R)
• M21: 2,795,535 km (0.079 R)
• M22: 2,912,072 km (0.048 R)
• M23: 3,017,090 km (0.109 R)
• M24: 3,436,413 km (0.037 R)
• M25: 3,533,801 km (0.104 R)
• M26: 3,759,694 km (0.115 R)
• M27: 4,078,188 km (0.114 R)
• M28: 4,345,369 km (0.076 R)
• M29: 4,603,126 km (0.106 R)
• M30: 4,881,528 km (0.074 R)
• M31: 6,236,137 km (0.109 R)
• M32: 6,875,668 km (0.118 R)
• M33: 7,069,995 km (0.104 R)
• M34: 7,176,659 km (0.077 R)
• M35: 7,773,255 km (0.06 R)
• M36: 7,883,509 km (0.099 R)
• M37: 7,994,211 km (0.113 R)
• M38: 8,217,261 km (0.054 R)
• M39: 8,310,760 km (0.111 R)
• M40: 8,404,708 km (0.064 R)
• M41: 8,536,802 km (0.052 R)
• M42: 8,860,383 km (0.088 R)
• M43: 9,519,810 km (0.071 R)
• M44: 9,875,404 km (0.08 R)
• M45: 10,315,820 km (0.106 R)
• M46: 10,416,949 km (0.08 R)
• M47: 11,112,579 km (0.098 R)
• M48: 11,278,483 km (0.099 R)
• M49: 11,612,834 km (0.114 R)
• M50: 11,696,908 km (0.057 R)
• M51: 11,907,991 km (0.114 R)
• M52: 12,312,653 km (0.063 R)
• M53: 12,678,569 km (0.074 R)
• M54: 12,851,953 km (0.109 R)
• M55: 13,026,235 km (0.086 R)
• M56: 13,135,441 km (0.086 R)
• M57: 13,288,928 km (0.026 R)
• M58: 13,819,851 km (0.116 R)
• M59: 13,909,012 km (0.083 R)
• M60: 14,065,491 km (0.114 R)
• M61: 14,245,158 km (0.113 R)
• M62: 14,357,805 km (0.094 R)
• M63: 14,788,498 km (0.068 R)
• M64: 14,948,268 km (0.117 R)
• M65: 15,569,847 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.7

Radius: 14.6

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.72 AU - 2.88 AU

Year: 3025 Days

Day: 8.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 23,738,435 km

• M1: 195,375 km (0.095 R)
• M2: 316,549 km (0.061 R)
• M3: 637,287 km (0.105 R)
• M4: 735,423 km (0.07 R)
• M5: 839,842 km (0.088 R)
• M6: 972,685 km (0.086 R)
• M7: 1,065,735 km (0.046 R)
• M8: 1,186,760 km (0.102 R)
• M9: 1,551,928 km (0.082 R)
• M10: 1,648,868 km (0.066 R)
• M11: 2,088,985 km (0.1 R)
• M12: 2,197,144 km (0.1 R)
• M13: 2,338,963 km (0.069 R)
• M14: 2,484,073 km (0.106 R)
• M15: 2,598,964 km (0.111 R)
• M16: 2,834,431 km (0.109 R)
• M17: 2,954,857 km (0.084 R)
• M18: 3,601,718 km (0.095 R)
• M19: 3,770,315 km (0.099 R)
• M20: 3,941,754 km (0.099 R)
• M21: 4,174,229 km (0.092 R)
• M22: 4,391,445 km (0.094 R)
• M23: 4,632,747 km (0.103 R)
• M24: 5,023,945 km (0.097 R)
• M25: 5,170,701 km (0.11 R)
• M26: 5,276,466 km (0.091 R)
• M27: 5,404,373 km (0.115 R)
• M28: 5,533,326 km (0.085 R)
• M29: 5,882,338 km (0.089 R)
• M30: 6,081,752 km (0.092 R)
• M31: 6,328,738 km (0.056 R)
• M32: 6,693,906 km (0.106 R)
• M33: 6,925,633 km (0.071 R)
• M34: 7,588,651 km (0.038 R)
• M35: 7,806,166 km (0.11 R)
• M36: 7,976,708 km (0.061 R)
• M37: 8,421,163 km (0.068 R)
• M38: 8,646,458 km (0.049 R)
• M39: 8,873,697 km (0.07 R)
• M40: 9,026,436 km (0.089 R)
• M41: 9,671,802 km (0.114 R)
• M42: 9,776,520 km (0.075 R)
• M43: 10,332,276 km (0.057 R)
• M44: 10,762,669 km (0.086 R)
• M45: 10,952,808 km (0.087 R)
• M46: 11,391,728 km (0.053 R)
• M47: 11,808,358 km (0.043 R)
• M48: 12,230,075 km (0.099 R)
• M49: 12,857,638 km (0.107 R)
• M50: 13,117,489 km (0.113 R)
• M51: 13,671,600 km (0.063 R)
• M52: 14,263,259 km (0.081 R)
• M53: 14,802,859 km (0.087 R)
• M54: 15,014,540 km (0.038 R)
• M55: 15,166,382 km (0.033 R)
• M56: 15,655,567 km (0.085 R)
• M57: 15,840,470 km (0.101 R)
• M58: 15,964,038 km (0.106 R)
• M59: 16,150,137 km (0.062 R)
• M60: 16,336,835 km (0.116 R)
• M61: 16,461,750 km (0.081 R)
• M62: 16,838,437 km (0.115 R)
• M63: 16,996,263 km (0.063 R)
• M64: 18,114,507 km (0.058 R)
• M65: 18,243,760 km (0.114 R)
• M66: 18,438,386 km (0.095 R)
• M67: 18,600,999 km (0.092 R)
• M68: 19,059,068 km (0.101 R)
• M69: 19,553,938 km (0.099 R)
• M70: 20,086,506 km (0.077 R)
• M71: 20,253,906 km (0.118 R)
• M72: 20,894,335 km (0.081 R)
• M73: 21,097,937 km (0.08 R)
• M74: 21,609,861 km (0.097 R)
• M75: 21,781,450 km (0.103 R)
• M76: 21,884,673 km (0.073 R)
• M77: 22,925,126 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.8

Radius: 12.3

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.28 AU - 7.06 AU

Year: 8717 Days

Day: 8.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 23,738,435 km

• M1: 166,502 km (0.098 R)
• M2: 254,915 km (0.041 R)
• M3: 413,638 km (0.093 R)
• M4: 509,680 km (0.088 R)
• M5: 648,656 km (0.091 R)
• M6: 753,524 km (0.113 R)
• M7: 1,205,160 km (0.073 R)
• M8: 1,293,124 km (0.103 R)
• M9: 1,383,631 km (0.059 R)
• M10: 1,476,232 km (0.083 R)
• M11: 1,800,859 km (0.06 R)
• M12: 2,024,209 km (0.063 R)
• M13: 2,348,687 km (0.116 R)
• M14: 3,149,484 km (0.111 R)
• M15: 3,231,912 km (0.09 R)
• M16: 3,356,976 km (0.116 R)
• M17: 3,720,349 km (0.105 R)
• M18: 3,984,539 km (0.117 R)
• M19: 4,141,467 km (0.097 R)
• M20: 4,981,310 km (0.066 R)
• M21: 5,545,144 km (0.054 R)
• M22: 5,796,618 km (0.076 R)
• M23: 6,206,965 km (0.104 R)
• M24: 6,311,085 km (0.085 R)
• M25: 6,415,804 km (0.089 R)
• M26: 6,786,657 km (0.08 R)
• M27: 7,083,160 km (0.085 R)
• M28: 7,274,047 km (0.083 R)
• M29: 7,549,606 km (0.101 R)
• M30: 7,997,801 km (0.119 R)
• M31: 8,311,059 km (0.041 R)
• M32: 8,832,258 km (0.061 R)
• M33: 8,920,222 km (0.12 R)
• M34: 9,037,806 km (0.036 R)
• M35: 9,126,517 km (0.063 R)
• M36: 9,876,152 km (0.092 R)
• M37: 10,028,443 km (0.098 R)
• M38: 10,212,299 km (0.082 R)
• M39: 10,521,069 km (0.037 R)
• M40: 10,801,714 km (0.081 R)
• M41: 10,895,811 km (0.084 R)
• M42: 11,179,748 km (0.116 R)
• M43: 11,370,485 km (0.112 R)
• M44: 12,537,050 km (0.089 R)
• M45: 12,768,328 km (0.117 R)
• M46: 13,034,313 km (0.117 R)
• M47: 13,201,563 km (0.107 R)
• M48: 13,302,243 km (0.114 R)
• M49: 13,504,349 km (0.119 R)
• M50: 13,809,529 km (0.085 R)
• M51: 14,151,211 km (0.111 R)
• M52: 14,912,664 km (0.051 R)
• M53: 15,087,693 km (0.084 R)
• M54: 15,475,002 km (0.097 R)
• M55: 16,187,537 km (0.081 R)
• M56: 16,584,121 km (0.094 R)
• M57: 16,692,729 km (0.045 R)
• M58: 16,874,490 km (0.093 R)
• M59: 17,607,819 km (0.067 R)
• M60: 17,829,822 km (0.035 R)
• M61: 17,941,123 km (0.083 R)
• M62: 18,052,723 km (0.091 R)
• M63: 18,314,071 km (0.105 R)
• M64: 18,840,505 km (0.084 R)
• M65: 18,991,749 km (0.115 R)
• M66: 20,100,867 km (0.07 R)
• M67: 20,255,552 km (0.093 R)
• M68: 20,371,789 km (0.116 R)
• M69: 20,565,967 km (0.087 R)
• M70: 20,760,893 km (0.106 R)
• M71: 20,995,463 km (0.112 R)
• M72: 22,541,856 km (0.076 R)
• M73: 24,001,782 km (0.107 R)
• M74: 24,412,727 km (0.098 R)
• M75: 24,991,970 km (0.088 R)
• M76: 26,290,629 km (0.118 R)
• M77: 27,783,167 km (0.085 R)
• M78: 27,869,335 km (0.103 R)
• M79: 28,301,224 km (0.041 R)
• M80: 29,171,734 km (0.12 R)
• M81: 29,346,913 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.1

Radius: 5.1

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.32 AU - 10.12 AU

Year: 16626 Days

Day: 17.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 23,738,435 km

• M1: 65,524 km (0.04 R)
• M2: 609,163 km (0.03 R)
• M3: 812,167 km (0.084 R)
• M4: 1,047,634 km (0.105 R)
• M5: 1,397,693 km (0.081 R)
• M6: 1,679,087 km (0.077 R)
• M7: 1,856,360 km (0.098 R)
• M8: 1,901,688 km (0.115 R)
• M9: 2,293,186 km (0.077 R)
• M10: 2,341,805 km (0.115 R)
• M11: 2,390,724 km (0.038 R)
• M12: 2,623,947 km (0.105 R)
• M13: 2,674,810 km (0.047 R)
• M14: 2,899,356 km (0.05 R)
• M15: 3,058,379 km (0.085 R)
• M16: 3,293,098 km (0.094 R)
• M17: 3,552,351 km (0.037 R)
• M18: 3,722,593 km (0.082 R)
• M19: 3,818,336 km (0.111 R)
• M20: 4,169,592 km (0.116 R)
• M21: 4,571,861 km (0.072 R)
• M22: 4,653,840 km (0.12 R)
• M23: 4,819,295 km (0.106 R)
• M24: 4,861,033 km (0.079 R)
• M25: 4,902,771 km (0.102 R)
• M26: 5,241,311 km (0.082 R)
• M27: 5,609,172 km (0.111 R)
• M28: 6,484,619 km (0.108 R)
• M29: 6,669,372 km (0.104 R)
• M30: 6,762,422 km (0.099 R)
• M31: 7,305,612 km (0.075 R)
• M32: 7,353,633 km (0.115 R)
• M33: 7,691,874 km (0.096 R)
• M34: 8,283,533 km (0.12 R)
• M35: 8,358,631 km (0.119 R)
• M36: 8,966,597 km (0.052 R)
• M37: 9,198,324 km (0.11 R)
• M38: 9,405,966 km (0.097 R)
• M39: 10,038,017 km (0.033 R)
• M40: 10,359,204 km (0.071 R)
• M41: 10,521,069 km (0.113 R)
• M42: 10,929,321 km (0.112 R)
• M43: 11,537,437 km (0.07 R)
• M44: 11,789,509 km (0.045 R)
• M45: 12,241,893 km (0.108 R)
• M46: 14,197,287 km (0.115 R)
• M47: 14,920,892 km (0.099 R)
• M48: 15,317,924 km (0.065 R)
• M49: 16,153,578 km (0.048 R)
• M50: 16,372,589 km (0.104 R)
• M51: 16,813,604 km (0.104 R)
• M52: 16,845,319 km (0.062 R)
• M53: 17,067,471 km (0.11 R)
• M54: 17,418,428 km (0.045 R)
• M55: 17,546,783 km (0.098 R)
• M56: 17,578,797 km (0.072 R)
• M57: 17,933,344 km (0.081 R)
• M58: 18,225,060 km (0.103 R)
• M59: 18,616,557 km (0.111 R)
• M60: 18,714,993 km (0.069 R)
• M61: 19,176,053 km (0.075 R)
• M62: 20,109,245 km (0.114 R)
• M63: 20,243,883 km (0.116 R)
• M64: 20,547,567 km (0.104 R)
• M65: 21,228,087 km (0.099 R)
• M66: 21,708,895 km (0.109 R)
• M67: 22,366,976 km (0.09 R)
• M68: 22,436,689 km (0.093 R)
• M69: 22,716,137 km (0.044 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 11,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit