🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.53 AU - 0.73 AU

Year: 179 Days

Day: 43.1 Hours

Environment

Temp: 228 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.62 AU - 0.92 AU

Year: 242 Days

Day: 25.6 Hours

Environment

Temp: 124 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,868,798 km

• M1: 108,159 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.11 AU - 1.61 AU

Year: 568 Days

Day: 42.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 97,868,798 km

• M1: 95,294 km (0.035 R)
• M2: 596,297 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.74 AU - 2.66 AU

Year: 1169 Days

Day: 28.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.21 AU - 2.81 AU

Year: 1424 Days

Day: 42.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.2

Radius: 13.9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.73 AU - 7.33 AU

Year: 5976 Days

Day: 13.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 97,868,798 km

• M1: 178,021 km (0.103 R)
• M2: 321,635 km (0.037 R)
• M3: 486,193 km (0.03 R)
• M4: 605,123 km (0.104 R)
• M5: 1,030,430 km (0.081 R)
• M6: 1,132,456 km (0.053 R)
• M7: 1,576,612 km (0.103 R)
• M8: 1,854,565 km (0.117 R)
• M9: 1,944,772 km (0.064 R)
• M10: 2,700,242 km (0.065 R)
• M11: 2,845,052 km (0.111 R)
• M12: 3,056,584 km (0.113 R)
• M13: 3,251,360 km (0.084 R)
• M14: 3,495,205 km (0.1 R)
• M15: 3,860,822 km (0.114 R)
• M16: 4,238,856 km (0.105 R)
• M17: 5,287,986 km (0.115 R)
• M18: 5,708,356 km (0.064 R)
• M19: 5,815,168 km (0.089 R)
• M20: 6,057,816 km (0.109 R)
• M21: 7,234,703 km (0.107 R)
• M22: 7,672,127 km (0.089 R)
• M23: 7,998,250 km (0.115 R)
• M24: 8,911,246 km (0.048 R)
• M25: 9,317,105 km (0.075 R)
• M26: 9,411,651 km (0.07 R)
• M27: 9,665,369 km (0.029 R)
• M28: 10,374,762 km (0.096 R)
• M29: 10,571,184 km (0.11 R)
• M30: 11,000,979 km (0.065 R)
• M31: 11,134,270 km (0.105 R)
• M32: 11,335,479 km (0.102 R)
• M33: 11,639,462 km (0.028 R)
• M34: 11,843,514 km (0.101 R)
• M35: 11,946,138 km (0.048 R)
• M36: 12,324,471 km (0.098 R)
• M37: 12,741,999 km (0.092 R)
• M38: 12,847,016 km (0.08 R)
• M39: 14,021,958 km (0.094 R)
• M40: 14,275,676 km (0.11 R)
• M41: 14,384,882 km (0.105 R)
• M42: 14,861,202 km (0.078 R)
• M43: 15,305,508 km (0.119 R)
• M44: 15,791,850 km (0.057 R)
• M45: 16,207,284 km (0.026 R)
• M46: 16,626,457 km (0.071 R)
• M47: 16,894,985 km (0.115 R)
• M48: 17,319,993 km (0.093 R)
• M49: 18,062,297 km (0.1 R)
• M50: 18,536,523 km (0.119 R)
• M51: 18,974,844 km (0.041 R)
• M52: 19,255,640 km (0.108 R)
• M53: 20,065,263 km (0.108 R)
• M54: 20,228,474 km (0.049 R)
• M55: 20,351,294 km (0.064 R)
• M56: 20,515,403 km (0.106 R)
• M57: 20,844,818 km (0.066 R)
• M58: 21,425,557 km (0.102 R)
• M59: 21,592,358 km (0.072 R)
• M60: 21,717,871 km (0.069 R)
• M61: 21,927,457 km (0.081 R)
• M62: 22,518,070 km (0.066 R)
• M63: 22,985,862 km (0.055 R)
• M64: 23,801,320 km (0.108 R)
• M65: 24,147,490 km (0.061 R)
• M66: 25,681,766 km (0.074 R)
• M67: 26,081,342 km (0.036 R)
• M68: 26,259,662 km (0.092 R)
• M69: 26,572,621 km (0.102 R)
• M70: 27,157,100 km (0.102 R)
• M71: 27,564,156 km (0.09 R)
• M72: 28,843,666 km (0.072 R)
• M73: 29,490,827 km (0.105 R)
• M74: 29,676,478 km (0.096 R)
• M75: 30,470,244 km (0.112 R)
• M76: 30,893,456 km (0.057 R)
• M77: 31,082,099 km (0.098 R)
• M78: 31,223,768 km (0.117 R)
• M79: 31,413,159 km (0.034 R)
• M80: 31,745,416 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.1

Radius: 9.1

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.55 AU - 12.15 AU

Year: 11926 Days

Day: 12.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 97,868,798 km

• M1: 140,772 km (0.105 R)
• M2: 267,331 km (0.106 R)
• M3: 860,038 km (0.083 R)
• M4: 1,346,082 km (0.077 R)
• M5: 1,651,710 km (0.072 R)
• M6: 1,907,223 km (0.113 R)
• M7: 1,979,180 km (0.115 R)
• M8: 3,023,223 km (0.113 R)
• M9: 3,164,294 km (0.117 R)
• M10: 3,250,014 km (0.101 R)
• M11: 3,600,522 km (0.104 R)
• M12: 3,750,119 km (0.105 R)
• M13: 4,180,213 km (0.085 R)
• M14: 4,821,689 km (0.085 R)
• M15: 5,120,436 km (0.119 R)
• M16: 5,322,842 km (0.12 R)
• M17: 5,391,058 km (0.114 R)
• M18: 5,840,750 km (0.099 R)
• M19: 5,946,366 km (0.099 R)
• M20: 6,088,035 km (0.092 R)
• M21: 6,776,335 km (0.078 R)
• M22: 6,887,187 km (0.098 R)
• M23: 7,148,534 km (0.11 R)
• M24: 8,622,821 km (0.056 R)
• M25: 9,230,039 km (0.092 R)
• M26: 9,600,892 km (0.101 R)
• M27: 9,767,395 km (0.102 R)
• M28: 10,959,241 km (0.075 R)
• M29: 11,176,906 km (0.106 R)
• M30: 11,264,271 km (0.044 R)
• M31: 11,439,899 km (0.079 R)
• M32: 12,467,187 km (0.098 R)
• M33: 13,384,372 km (0.106 R)
• M34: 13,616,997 km (0.099 R)
• M35: 13,757,319 km (0.039 R)
• M36: 13,992,188 km (0.076 R)
• M37: 14,180,981 km (0.08 R)
• M38: 16,164,798 km (0.113 R)
• M39: 16,811,659 km (0.081 R)
• M40: 17,163,663 km (0.061 R)
• M41: 18,595,464 km (0.098 R)
• M42: 18,855,166 km (0.08 R)
• M43: 19,694,260 km (0.097 R)
• M44: 21,246,039 km (0.108 R)
• M45: 21,790,127 km (0.077 R)
• M46: 22,615,009 km (0.118 R)
• M47: 23,338,165 km (0.045 R)
• M48: 24,522,382 km (0.092 R)
• M49: 24,864,213 km (0.113 R)
• M50: 25,437,622 km (0.076 R)
• M51: 25,668,152 km (0.119 R)
• M52: 26,131,457 km (0.115 R)
• M53: 27,360,553 km (0.098 R)
• M54: 27,537,677 km (0.115 R)
• M55: 27,952,362 km (0.12 R)
• M56: 29,028,420 km (0.089 R)
• M57: 29,753,221 km (0.07 R)
• M58: 31,963,380 km (0.099 R)
• M59: 33,782,042 km (0.106 R)
• M60: 35,119,746 km (0.092 R)
• M61: 35,248,101 km (0.102 R)
• M62: 35,569,437 km (0.093 R)
• M63: 35,827,344 km (0.099 R)
• M64: 36,604,654 km (0.059 R)
• M65: 36,734,804 km (0.048 R)
• M66: 36,799,879 km (0.06 R)
• M67: 37,781,092 km (0.066 R)
• M68: 37,846,765 km (0.119 R)
• M69: 37,912,588 km (0.09 R)
• M70: 37,978,411 km (0.099 R)
• M71: 38,044,234 km (0.11 R)
• M72: 38,969,797 km (0.118 R)
• M73: 40,103,748 km (0.107 R)
• M74: 42,472,481 km (0.093 R)
• M75: 43,501,415 km (0.082 R)
• M76: 43,708,159 km (0.119 R)
• M77: 43,846,238 km (0.114 R)
• M78: 44,399,750 km (0.091 R)
• M79: 44,816,381 km (0.114 R)
• M80: 45,094,932 km (0.103 R)
• M81: 45,513,806 km (0.11 R)
• M82: 45,723,692 km (0.067 R)
• M83: 47,131,408 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.1

Radius: 8

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 13.02 AU - 19.64 AU

Year: 23635 Days

Day: 16.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 109.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 97,868,798 km

• M1: 239,506 km (0.094 R)
• M2: 510,727 km (0.056 R)
• M3: 653,294 km (0.107 R)
• M4: 703,858 km (0.076 R)
• M5: 755,768 km (0.08 R)
• M6: 920,326 km (0.055 R)
• M7: 1,241,214 km (0.074 R)
• M8: 1,436,738 km (0.098 R)
• M9: 1,689,259 km (0.084 R)
• M10: 1,808,788 km (0.109 R)
• M11: 1,980,825 km (0.106 R)
• M12: 2,583,555 km (0.067 R)
• M13: 2,638,607 km (0.045 R)
• M14: 2,919,402 km (0.113 R)
• M15: 3,063,615 km (0.099 R)
• M16: 3,479,646 km (0.109 R)
• M17: 3,601,718 km (0.087 R)
• M18: 4,266,382 km (0.096 R)
• M19: 4,529,375 km (0.079 R)
• M20: 5,315,212 km (0.083 R)
• M21: 5,385,523 km (0.114 R)
• M22: 6,290,590 km (0.092 R)
• M23: 6,439,740 km (0.087 R)
• M24: 7,164,242 km (0.043 R)
• M25: 8,606,814 km (0.09 R)
• M26: 8,689,542 km (0.108 R)
• M27: 9,275,966 km (0.08 R)
• M28: 9,875,255 km (0.106 R)
• M29: 10,136,004 km (0.072 R)
• M30: 10,223,369 km (0.118 R)
• M31: 10,311,033 km (0.119 R)
• M32: 10,575,522 km (0.076 R)
• M33: 11,066,203 km (0.12 R)
• M34: 11,655,619 km (0.114 R)
• M35: 12,959,664 km (0.114 R)
• M36: 13,628,815 km (0.057 R)
• M37: 13,967,654 km (0.079 R)
• M38: 15,150,375 km (0.103 R)
• M39: 15,350,537 km (0.1 R)
• M40: 15,451,066 km (0.107 R)
• M41: 15,703,139 km (0.09 R)
• M42: 16,211,323 km (0.087 R)
• M43: 16,518,896 km (0.085 R)
• M44: 16,880,025 km (0.027 R)
• M45: 17,400,626 km (0.103 R)
• M46: 18,032,378 km (0.092 R)
• M47: 19,535,238 km (0.118 R)
• M48: 19,644,145 km (0.042 R)
• M49: 19,698,599 km (0.113 R)
• M50: 20,688,488 km (0.08 R)
• M51: 23,060,661 km (0.111 R)
• M52: 23,406,532 km (0.111 R)
• M53: 23,464,276 km (0.095 R)
• M54: 23,928,479 km (0.066 R)
• M55: 23,986,672 km (0.107 R)
• M56: 24,689,184 km (0.085 R)
• M57: 24,984,041 km (0.118 R)
• M58: 25,398,577 km (0.083 R)
• M59: 25,517,358 km (0.106 R)
• M60: 26,716,235 km (0.095 R)
• M61: 27,261,669 km (0.102 R)
• M62: 27,383,441 km (0.1 R)
• M63: 27,505,364 km (0.108 R)
• M64: 28,734,161 km (0.104 R)
• M65: 29,980,909 km (0.088 R)
• M66: 30,863,985 km (0.107 R)
• M67: 31,691,711 km (0.066 R)
• M68: 32,012,000 km (0.103 R)
• M69: 32,526,766 km (0.107 R)
• M70: 32,655,869 km (0.105 R)
• M71: 33,239,001 km (0.083 R)
• M72: 33,499,152 km (0.052 R)
• M73: 35,008,744 km (0.115 R)
• M74: 35,207,260 km (0.12 R)
• M75: 36,406,437 km (0.089 R)
• M76: 36,674,666 km (0.068 R)
• M77: 37,213,218 km (0.071 R)
• M78: 37,618,778 km (0.119 R)
• M79: 38,502,602 km (0.072 R)
• M80: 40,083,104 km (0.072 R)
• M81: 42,035,506 km (0.035 R)
• M82: 42,457,970 km (0.07 R)
• M83: 43,236,029 km (0.099 R)
• M84: 44,376,114 km (0.078 R)
• M85: 44,878,015 km (0.112 R)
• M86: 45,093,735 km (0.086 R)
• M87: 45,381,860 km (0.055 R)
• M88: 45,453,967 km (0.117 R)
• M89: 45,742,840 km (0.106 R)
• M90: 46,177,422 km (0.116 R)
• M91: 49,034,592 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.2

Radius: 7.8

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 15.76 AU - 22.68 AU

Year: 30179 Days

Day: 25 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,868,798 km

• M1: 313,707 km (0.11 R)
• M2: 604,974 km (0.047 R)
• M3: 1,125,126 km (0.117 R)
• M4: 1,830,779 km (0.116 R)
• M5: 2,736,893 km (0.097 R)
• M6: 4,574,404 km (0.046 R)
• M7: 4,627,062 km (0.095 R)
• M8: 5,000,608 km (0.04 R)
• M9: 5,328,676 km (0.113 R)
• M10: 5,663,775 km (0.066 R)
• M11: 5,720,323 km (0.065 R)
• M12: 5,948,311 km (0.069 R)
• M13: 6,649,925 km (0.081 R)
• M14: 6,950,167 km (0.107 R)
• M15: 7,254,599 km (0.1 R)
• M16: 9,105,574 km (0.107 R)
• M17: 10,601,552 km (0.072 R)
• M18: 10,952,060 km (0.034 R)
• M19: 12,465,392 km (0.103 R)
• M20: 12,835,348 km (0.102 R)
• M21: 16,646,952 km (0.117 R)
• M22: 16,890,946 km (0.112 R)
• M23: 17,217,967 km (0.11 R)
• M24: 17,300,096 km (0.079 R)
• M25: 18,631,667 km (0.115 R)
• M26: 18,884,936 km (0.101 R)
• M27: 19,054,430 km (0.074 R)
• M28: 19,139,402 km (0.109 R)
• M29: 19,224,523 km (0.092 R)
• M30: 20,255,252 km (0.089 R)
• M31: 20,341,870 km (0.084 R)
• M32: 20,602,768 km (0.091 R)
• M33: 20,864,714 km (0.03 R)
• M34: 24,185,039 km (0.085 R)
• M35: 24,461,496 km (0.066 R)
• M36: 24,924,352 km (0.05 R)
• M37: 25,858,740 km (0.078 R)
• M38: 25,952,837 km (0.1 R)
• M39: 26,519,813 km (0.072 R)
• M40: 27,377,757 km (0.105 R)
• M41: 30,005,743 km (0.118 R)
• M42: 32,003,622 km (0.078 R)
• M43: 33,018,644 km (0.071 R)
• M44: 35,811,486 km (0.104 R)
• M45: 38,786,838 km (0.085 R)
• M46: 39,542,906 km (0.079 R)
• M47: 39,977,189 km (0.062 R)
• M48: 41,069,851 km (0.088 R)
• M49: 41,289,461 km (0.068 R)
• M50: 41,619,773 km (0.065 R)
• M51: 43,172,599 km (0.071 R)
• M52: 44,068,391 km (0.112 R)
• M53: 45,992,369 km (0.108 R)
• M54: 46,449,092 km (0.11 R)
• M55: 47,828,085 km (0.12 R)
• M56: 47,943,574 km (0.064 R)
• M57: 49,453,914 km (0.109 R)
• M58: 49,804,572 km (0.089 R)
• M59: 55,770,535 km (0.095 R)
• M60: 56,013,781 km (0.084 R)
• M61: 57,972,765 km (0.111 R)
• M62: 58,466,139 km (0.036 R)
• M63: 58,960,710 km (0.091 R)
• M64: 59,705,258 km (0.089 R)
• M65: 62,083,715 km (0.089 R)
• M66: 63,347,817 km (0.117 R)
• M67: 64,365,232 km (0.095 R)
• M68: 64,875,959 km (0.099 R)
• M69: 67,061,584 km (0.044 R)
• M70: 67,709,043 km (0.116 R)
• M71: 67,838,745 km (0.116 R)
• M72: 68,098,447 km (0.098 R)
• M73: 69,140,545 km (0.101 R)
• M74: 70,188,030 km (0.094 R)
• M75: 70,319,377 km (0.049 R)
• M76: 70,845,363 km (0.098 R)
• M77: 71,504,641 km (0.097 R)
• M78: 72,298,557 km (0.095 R)
• M79: 72,563,794 km (0.111 R)
• M80: 75,368,903 km (0.072 R)
• M81: 75,637,880 km (0.101 R)
• M82: 75,772,369 km (0.108 R)
• M83: 78,209,168 km (0.119 R)
• M84: 78,890,437 km (0.061 R)
• M85: 79,027,020 km (0.092 R)
• M86: 80,396,588 km (0.113 R)
• M87: 83,715,268 km (0.074 R)
• M88: 85,531,386 km (0.089 R)
• M89: 85,671,709 km (0.086 R)
• M90: 86,937,307 km (0.062 R)
• M91: 90,057,170 km (0.112 R)
• M92: 94,660,147 km (0.102 R)
• M93: 96,259,947 km (0.105 R)
• M94: 96,697,820 km (0.034 R)
• M95: 97,282,747 km (0.089 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 16,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit