🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.59 AU - 0.59 AU

Year: 170 Days

Day: 34.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,308,677 km

• M1: 74,500 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1 AU - 1.46 AU

Year: 511 Days

Day: 18 Hours

Environment

Temp: 5 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 58,308,677 km

• M1: 88,861 km (0.117 R)
• M2: 818,001 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.5 AU - 2.02 AU

Year: 875 Days

Day: 35.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,308,677 km

• M1: 375,042 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.98 AU - 2.8 AU

Year: 1385 Days

Day: 44.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,308,677 km

• M1: 29,770 km (0.03 R)

Asteroid Belt

Center: 3.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.4

Radius: 13.9

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.04 AU - 6.1 AU

Year: 4926 Days

Day: 12.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 58,308,677 km

• M1: 235,018 km (0.115 R)
• M2: 364,420 km (0.028 R)
• M3: 458,517 km (0.106 R)
• M4: 554,410 km (0.1 R)
• M5: 680,970 km (0.103 R)
• M6: 1,006,794 km (0.069 R)
• M7: 1,237,922 km (0.095 R)
• M8: 1,502,262 km (0.105 R)
• M9: 1,625,830 km (0.09 R)
• M10: 1,736,981 km (0.058 R)
• M11: 1,950,457 km (0.095 R)
• M12: 2,172,909 km (0.097 R)
• M13: 2,367,685 km (0.046 R)
• M14: 2,458,342 km (0.11 R)
• M15: 2,624,395 km (0.115 R)
• M16: 2,756,191 km (0.074 R)
• M17: 3,531,258 km (0.112 R)
• M18: 4,040,938 km (0.091 R)
• M19: 4,416,279 km (0.097 R)
• M20: 5,082,438 km (0.08 R)
• M21: 5,343,486 km (0.113 R)
• M22: 5,439,678 km (0.072 R)
• M23: 5,536,168 km (0.033 R)
• M24: 6,611,328 km (0.077 R)
• M25: 7,186,083 km (0.067 R)
• M26: 7,292,298 km (0.109 R)
• M27: 8,383,764 km (0.086 R)
• M28: 8,749,531 km (0.095 R)
• M29: 8,920,072 km (0.094 R)
• M30: 9,120,533 km (0.061 R)
• M31: 9,322,341 km (0.114 R)
• M32: 9,789,535 km (0.092 R)
• M33: 9,907,568 km (0.119 R)
• M34: 10,174,750 km (0.111 R)
• M35: 12,461,203 km (0.074 R)
• M36: 12,846,568 km (0.1 R)
• M37: 13,235,821 km (0.103 R)
• M38: 13,333,808 km (0.098 R)
• M39: 13,464,706 km (0.053 R)
• M40: 14,326,390 km (0.084 R)
• M41: 14,831,731 km (0.115 R)
• M42: 14,967,417 km (0.096 R)
• M43: 15,240,133 km (0.088 R)
• M44: 15,548,903 km (0.088 R)
• M45: 15,894,325 km (0.098 R)
• M46: 16,452,475 km (0.072 R)
• M47: 17,159,175 km (0.069 R)
• M48: 17,659,879 km (0.043 R)
• M49: 17,767,739 km (0.102 R)
• M50: 19,042,911 km (0.109 R)
• M51: 20,121,811 km (0.111 R)
• M52: 20,839,283 km (0.094 R)
• M53: 21,029,571 km (0.042 R)
• M54: 21,220,458 km (0.088 R)
• M55: 21,335,200 km (0.098 R)
• M56: 21,680,771 km (0.099 R)
• M57: 22,260,762 km (0.104 R)
• M58: 22,416,343 km (0.112 R)
• M59: 22,689,359 km (0.107 R)
• M60: 23,081,455 km (0.095 R)
• M61: 23,357,164 km (0.106 R)
• M62: 24,031,552 km (0.101 R)
• M63: 24,752,464 km (0.099 R)
• M64: 25,237,011 km (0.044 R)
• M65: 25,439,866 km (0.057 R)
• M66: 25,602,479 km (0.083 R)
• M67: 26,010,731 km (0.059 R)
• M68: 27,123,590 km (0.114 R)
• M69: 27,832,235 km (0.048 R)
• M70: 28,083,709 km (0.083 R)

Asteroid Belt

Center: 6.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.8

Radius: 8.2

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.16 AU - 7.18 AU

Year: 6455 Days

Day: 11.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 58,308,677 km

• M1: 121,473 km (0.065 R)
• M2: 182,360 km (0.059 R)
• M3: 301,589 km (0.11 R)
• M4: 485,445 km (0.104 R)
• M5: 603,478 km (0.112 R)
• M6: 827,127 km (0.044 R)
• M7: 1,015,919 km (0.027 R)
• M8: 1,139,038 km (0.078 R)
• M9: 1,316,461 km (0.101 R)
• M10: 1,520,662 km (0.076 R)
• M11: 1,716,785 km (0.099 R)
• M12: 2,373,969 km (0.042 R)
• M13: 2,750,955 km (0.052 R)
• M14: 3,214,559 km (0.093 R)
• M15: 3,282,776 km (0.065 R)
• M16: 3,397,667 km (0.112 R)
• M17: 3,750,119 km (0.06 R)
• M18: 3,822,076 km (0.072 R)
• M19: 3,942,951 km (0.102 R)
• M20: 4,040,638 km (0.099 R)
• M21: 4,414,035 km (0.108 R)
• M22: 4,798,501 km (0.117 R)
• M23: 5,247,295 km (0.116 R)
• M24: 5,737,228 km (0.117 R)
• M25: 6,355,666 km (0.028 R)
• M26: 6,585,897 km (0.107 R)
• M27: 6,731,156 km (0.109 R)
• M28: 6,789,499 km (0.105 R)
• M29: 7,232,907 km (0.065 R)
• M30: 7,292,747 km (0.119 R)
• M31: 7,443,092 km (0.115 R)
• M32: 8,023,831 km (0.093 R)
• M33: 8,116,732 km (0.11 R)
• M34: 8,241,347 km (0.077 R)
• M35: 8,397,976 km (0.092 R)
• M36: 9,325,782 km (0.069 R)
• M37: 9,423,619 km (0.082 R)
• M38: 9,719,224 km (0.112 R)
• M39: 9,951,101 km (0.06 R)
• M40: 10,017,821 km (0.058 R)
• M41: 10,522,265 km (0.116 R)
• M42: 10,624,142 km (0.077 R)
• M43: 10,931,715 km (0.118 R)
• M44: 11,450,969 km (0.076 R)
• M45: 11,907,392 km (0.119 R)
• M46: 11,978,152 km (0.089 R)
• M47: 12,693,529 km (0.1 R)
• M48: 12,801,987 km (0.099 R)
• M49: 12,874,542 km (0.1 R)
• M50: 12,947,097 km (0.114 R)
• M51: 13,019,951 km (0.114 R)
• M52: 13,165,959 km (0.116 R)
• M53: 13,239,112 km (0.032 R)
• M54: 14,353,018 km (0.082 R)
• M55: 14,428,415 km (0.118 R)
• M56: 15,690,423 km (0.115 R)
• M57: 16,079,826 km (0.104 R)
• M58: 16,197,261 km (0.109 R)
• M59: 16,472,371 km (0.105 R)
• M60: 17,106,965 km (0.065 R)
• M61: 17,871,111 km (0.046 R)
• M62: 20,356,081 km (0.115 R)
• M63: 21,122,471 km (0.108 R)
• M64: 22,639,543 km (0.083 R)
• M65: 23,477,740 km (0.076 R)
• M66: 24,191,472 km (0.077 R)
• M67: 24,957,712 km (0.047 R)
• M68: 25,320,936 km (0.081 R)
• M69: 26,236,774 km (0.066 R)
• M70: 27,490,404 km (0.109 R)
• M71: 28,148,186 km (0.091 R)
• M72: 28,478,947 km (0.071 R)
• M73: 29,670,793 km (0.111 R)
• M74: 29,814,856 km (0.092 R)
• M75: 30,200,369 km (0.106 R)
• M76: 30,684,468 km (0.073 R)
• M77: 30,781,707 km (0.106 R)
• M78: 30,927,565 km (0.089 R)
• M79: 31,366,634 km (0.118 R)
• M80: 31,758,730 km (0.109 R)
• M81: 32,597,077 km (0.119 R)
• M82: 33,342,972 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.4

Radius: 11.2

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.96 AU - 9.3 AU

Year: 7898 Days

Day: 8.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 58,308,677 km

• M1: 508,184 km (0.107 R)
• M2: 658,081 km (0.118 R)
• M3: 1,165,816 km (0.103 R)
• M4: 1,954,795 km (0.055 R)
• M5: 2,789,252 km (0.101 R)
• M6: 3,042,970 km (0.112 R)
• M7: 3,160,853 km (0.066 R)
• M8: 3,425,492 km (0.109 R)
• M9: 3,823,572 km (0.071 R)
• M10: 3,951,179 km (0.044 R)
• M11: 4,158,073 km (0.096 R)
• M12: 4,636,786 km (0.093 R)
• M13: 4,745,693 km (0.117 R)
• M14: 5,416,341 km (0.103 R)
• M15: 5,998,127 km (0.09 R)
• M16: 6,356,713 km (0.029 R)
• M17: 6,814,931 km (0.102 R)
• M18: 7,347,200 km (0.097 R)
• M19: 7,602,265 km (0.114 R)
• M20: 7,763,232 km (0.09 R)
• M21: 8,853,800 km (0.106 R)
• M22: 9,296,610 km (0.081 R)
• M23: 10,239,226 km (0.114 R)
• M24: 10,884,591 km (0.114 R)
• M25: 11,728,323 km (0.038 R)
• M26: 11,802,674 km (0.074 R)
• M27: 12,176,818 km (0.085 R)
• M28: 12,517,003 km (0.049 R)
• M29: 13,673,245 km (0.119 R)
• M30: 14,303,950 km (0.113 R)
• M31: 14,463,122 km (0.12 R)
• M32: 15,065,254 km (0.114 R)
• M33: 15,634,473 km (0.111 R)
• M34: 15,839,572 km (0.11 R)
• M35: 16,293,901 km (0.112 R)
• M36: 16,501,692 km (0.102 R)
• M37: 16,626,906 km (0.081 R)
• M38: 17,342,133 km (0.05 R)
• M39: 17,554,413 km (0.119 R)
• M40: 19,064,603 km (0.114 R)
• M41: 19,152,118 km (0.084 R)
• M42: 19,327,596 km (0.088 R)
• M43: 19,813,041 km (0.048 R)
• M44: 20,571,054 km (0.094 R)
• M45: 21,657,433 km (0.065 R)
• M46: 23,041,513 km (0.075 R)
• M47: 23,885,544 km (0.118 R)
• M48: 24,835,341 km (0.084 R)
• M49: 25,507,634 km (0.078 R)
• M50: 26,137,142 km (0.051 R)
• M51: 26,527,143 km (0.089 R)
• M52: 28,255,747 km (0.119 R)
• M53: 28,555,690 km (0.068 R)
• M54: 28,907,096 km (0.106 R)
• M55: 29,614,095 km (0.115 R)
• M56: 29,715,523 km (0.062 R)
• M57: 29,817,100 km (0.096 R)
• M58: 29,969,689 km (0.116 R)
• M59: 31,096,610 km (0.087 R)
• M60: 32,133,024 km (0.059 R)
• M61: 33,655,931 km (0.108 R)
• M62: 34,934,095 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.7

Radius: 4.9

Gravity: 17.44 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.53 AU - 13.07 AU

Year: 17161 Days

Day: 17.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 58,308,677 km

• M1: 70,461 km (0.057 R)
• M2: 189,989 km (0.101 R)
• M3: 363,672 km (0.113 R)
• M4: 394,340 km (0.095 R)
• M5: 509,530 km (0.069 R)
• M6: 598,541 km (0.071 R)
• M7: 751,580 km (0.056 R)
• M8: 832,811 km (0.036 R)
• M9: 1,026,241 km (0.098 R)
• M10: 1,186,311 km (0.033 R)
• M11: 1,354,310 km (0.111 R)
• M12: 1,793,529 km (0.076 R)
• M13: 1,930,561 km (0.069 R)
• M14: 1,986,361 km (0.115 R)
• M15: 2,421,990 km (0.117 R)
• M16: 2,543,014 km (0.09 R)
• M17: 2,604,349 km (0.038 R)
• M18: 2,728,366 km (0.094 R)
• M19: 2,791,197 km (0.116 R)
• M20: 3,343,812 km (0.104 R)
• M21: 3,478,749 km (0.107 R)
• M22: 4,143,711 km (0.037 R)
• M23: 4,179,765 km (0.112 R)
• M24: 4,620,779 km (0.078 R)
• M25: 4,808,973 km (0.056 R)
• M26: 5,038,157 km (0.086 R)
• M27: 5,192,841 km (0.044 R)
• M28: 5,626,376 km (0.112 R)
• M29: 5,827,286 km (0.09 R)
• M30: 6,153,559 km (0.115 R)
• M31: 6,277,575 km (0.041 R)
• M32: 6,654,263 km (0.106 R)
• M33: 6,781,421 km (0.086 R)
• M34: 7,561,424 km (0.049 R)
• M35: 7,872,438 km (0.104 R)
• M36: 7,917,168 km (0.069 R)
• M37: 8,969,888 km (0.085 R)
• M38: 9,393,699 km (0.092 R)
• M39: 10,065,992 km (0.036 R)
• M40: 10,703,877 km (0.087 R)
• M41: 11,915,770 km (0.107 R)
• M42: 12,329,258 km (0.115 R)
• M43: 12,642,516 km (0.069 R)
• M44: 12,694,875 km (0.119 R)
• M45: 13,651,554 km (0.104 R)
• M46: 14,356,758 km (0.087 R)
• M47: 14,466,264 km (0.115 R)
• M48: 14,907,278 km (0.105 R)
• M49: 15,352,631 km (0.065 R)
• M50: 16,599,829 km (0.067 R)
• M51: 17,293,663 km (0.041 R)
• M52: 18,829,286 km (0.094 R)
• M53: 19,129,529 km (0.088 R)
• M54: 20,101,167 km (0.053 R)
• M55: 20,716,463 km (0.068 R)
• M56: 22,091,866 km (0.108 R)
• M57: 22,344,985 km (0.098 R)
• M58: 23,174,655 km (0.056 R)
• M59: 24,470,621 km (0.064 R)
• M60: 24,929,737 km (0.109 R)
• M61: 25,259,301 km (0.117 R)
• M62: 25,856,346 km (0.107 R)
• M63: 26,056,508 km (0.045 R)
• M64: 26,794,325 km (0.092 R)
• M65: 27,403,188 km (0.049 R)
• M66: 27,675,307 km (0.08 R)
• M67: 28,703,493 km (0.107 R)
• M68: 29,674,383 km (0.119 R)
• M69: 29,744,096 km (0.059 R)
• M70: 30,163,867 km (0.11 R)
• M71: 31,009,095 km (0.035 R)
• M72: 33,446,045 km (0.117 R)
• M73: 35,055,419 km (0.114 R)
• M74: 35,720,980 km (0.094 R)
• M75: 37,969,585 km (0.117 R)
• M76: 38,121,128 km (0.093 R)
• M77: 38,500,957 km (0.091 R)
• M78: 38,729,393 km (0.109 R)
• M79: 40,418,203 km (0.088 R)
• M80: 43,312,324 km (0.075 R)
• M81: 45,465,934 km (0.075 R)
• M82: 45,788,019 km (0.069 R)
• M83: 46,272,417 km (0.069 R)
• M84: 46,434,281 km (0.116 R)
• M85: 47,165,067 km (0.104 R)
• M86: 47,735,933 km (0.106 R)
• M87: 47,899,593 km (0.101 R)
• M88: 49,297,286 km (0.107 R)
• M89: 51,042,195 km (0.065 R)
• M90: 51,209,446 km (0.088 R)
• M91: 51,293,220 km (0.09 R)
• M92: 51,544,545 km (0.09 R)
• M93: 51,712,244 km (0.112 R)
• M94: 52,385,285 km (0.113 R)
• M95: 54,250,920 km (0.115 R)
• M96: 55,793,423 km (0.096 R)
• M97: 57,959,601 km (0.076 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 13,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit