🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.47 AU - 0.79 AU

Year: 184 Days

Day: 35.2 Hours

Environment

Temp: 180 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.55 AU - 0.75 AU

Year: 193 Days

Day: 15.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.67 AU - 2.07 AU

Year: 943 Days

Day: 15.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.45 AU - 2.67 AU

Year: 1511 Days

Day: 16.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,098,905 km

• M1: 1,625,231 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.43 AU - 2.93 AU

Year: 1619 Days

Day: 26 Hours

Environment

Temp: -92 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,098,905 km

• M1: 407,355 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.2

Radius: 11.4

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.18 AU - 5.83 AU

Year: 4125 Days

Day: 8.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,098,905 km

• M1: 154,235 km (0.109 R)
• M2: 241,451 km (0.092 R)
• M3: 324,927 km (0.053 R)
• M4: 659,577 km (0.114 R)
• M5: 964,158 km (0.104 R)
• M6: 1,040,752 km (0.116 R)
• M7: 1,214,436 km (0.092 R)
• M8: 1,298,061 km (0.072 R)
• M9: 1,576,014 km (0.106 R)
• M10: 1,667,867 km (0.044 R)
• M11: 1,857,258 km (0.116 R)
• M12: 2,503,371 km (0.093 R)
• M13: 2,593,429 km (0.116 R)
• M14: 2,684,534 km (0.113 R)
• M15: 3,137,067 km (0.091 R)
• M16: 3,273,650 km (0.029 R)
• M17: 3,492,362 km (0.083 R)
• M18: 3,674,872 km (0.101 R)
• M19: 4,028,371 km (0.087 R)
• M20: 4,113,193 km (0.116 R)
• M21: 4,241,548 km (0.045 R)
• M22: 4,392,941 km (0.101 R)
• M23: 4,701,263 km (0.106 R)
• M24: 5,062,392 km (0.105 R)
• M25: 5,409,010 km (0.103 R)
• M26: 5,763,557 km (0.05 R)
• M27: 5,955,641 km (0.118 R)
• M28: 6,223,421 km (0.116 R)
• M29: 6,595,022 km (0.1 R)
• M30: 6,821,364 km (0.074 R)
• M31: 6,922,791 km (0.083 R)
• M32: 7,359,766 km (0.083 R)
• M33: 7,805,568 km (0.1 R)
• M34: 8,018,446 km (0.053 R)
• M35: 9,027,932 km (0.09 R)
• M36: 9,111,558 km (0.105 R)
• M37: 9,335,805 km (0.056 R)
• M38: 9,420,328 km (0.077 R)
• M39: 9,561,847 km (0.118 R)
• M40: 9,675,541 km (0.108 R)
• M41: 10,867,089 km (0.117 R)
• M42: 11,045,260 km (0.04 R)
• M43: 11,374,674 km (0.062 R)
• M44: 11,646,493 km (0.038 R)
• M45: 12,165,897 km (0.095 R)
• M46: 12,351,099 km (0.118 R)
• M47: 13,132,599 km (0.097 R)
• M48: 13,609,217 km (0.106 R)
• M49: 13,865,778 km (0.12 R)
• M50: 14,091,521 km (0.063 R)
• M51: 14,351,073 km (0.073 R)
• M52: 14,874,815 km (0.042 R)
• M53: 15,172,216 km (0.075 R)
• M54: 15,605,302 km (0.108 R)
• M55: 15,840,171 km (0.061 R)
• M56: 16,347,457 km (0.098 R)
• M57: 16,757,205 km (0.12 R)
• M58: 16,997,759 km (0.057 R)
• M59: 17,308,773 km (0.118 R)
• M60: 17,971,342 km (0.119 R)
• M61: 18,252,885 km (0.093 R)
• M62: 18,677,893 km (0.043 R)
• M63: 18,749,101 km (0.084 R)
• M64: 19,285,709 km (0.106 R)
• M65: 19,465,675 km (0.115 R)
• M66: 19,573,834 km (0.117 R)
• M67: 19,682,293 km (0.094 R)
• M68: 21,631,254 km (0.074 R)
• M69: 22,005,847 km (0.102 R)
• M70: 22,761,466 km (0.047 R)
• M71: 22,951,754 km (0.073 R)
• M72: 23,717,994 km (0.11 R)
• M73: 23,988,168 km (0.117 R)
• M74: 24,220,494 km (0.115 R)
• M75: 24,531,508 km (0.087 R)
• M76: 24,648,493 km (0.118 R)
• M77: 25,118,380 km (0.035 R)
• M78: 25,788,878 km (0.093 R)
• M79: 26,226,003 km (0.119 R)
• M80: 26,465,359 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.9

Radius: 11.4

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.92 AU - 5.8 AU

Year: 4579 Days

Day: 6.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,098,905 km

• M1: 149,149 km (0.083 R)
• M2: 286,181 km (0.09 R)
• M3: 815,907 km (0.052 R)
• M4: 944,561 km (0.081 R)
• M5: 1,122,582 km (0.08 R)
• M6: 1,194,090 km (0.073 R)
• M7: 1,297,163 km (0.099 R)
• M8: 1,465,311 km (0.084 R)
• M9: 2,191,609 km (0.101 R)
• M10: 2,319,365 km (0.109 R)
• M11: 2,563,659 km (0.045 R)
• M12: 2,757,388 km (0.094 R)
• M13: 2,856,123 km (0.069 R)
• M14: 2,996,296 km (0.092 R)
• M15: 3,138,863 km (0.075 R)
• M16: 3,451,971 km (0.097 R)
• M17: 3,601,569 km (0.111 R)
• M18: 3,996,358 km (0.109 R)
• M19: 4,108,556 km (0.028 R)
• M20: 4,244,540 km (0.109 R)
• M21: 5,091,863 km (0.091 R)
• M22: 5,610,070 km (0.03 R)
• M23: 5,862,890 km (0.049 R)
• M24: 5,939,335 km (0.097 R)
• M25: 6,016,228 km (0.04 R)
• M26: 6,093,570 km (0.113 R)
• M27: 6,327,242 km (0.09 R)
• M28: 6,537,577 km (0.108 R)
• M29: 6,964,978 km (0.084 R)
• M30: 7,456,855 km (0.105 R)
• M31: 7,706,983 km (0.09 R)
• M32: 7,931,679 km (0.104 R)
• M33: 8,158,619 km (0.039 R)
• M34: 9,087,472 km (0.091 R)
• M35: 9,176,333 km (0.094 R)
• M36: 9,414,643 km (0.11 R)
• M37: 11,489,266 km (0.098 R)
• M38: 11,713,962 km (0.103 R)
• M39: 12,004,930 km (0.025 R)
• M40: 12,102,468 km (0.092 R)
• M41: 12,594,196 km (0.076 R)
• M42: 13,025,786 km (0.051 R)
• M43: 13,260,056 km (0.074 R)
• M44: 13,462,013 km (0.08 R)
• M45: 14,005,652 km (0.055 R)
• M46: 14,695,448 km (0.069 R)
• M47: 14,799,867 km (0.113 R)
• M48: 16,143,705 km (0.081 R)
• M49: 16,648,597 km (0.109 R)
• M50: 17,673,941 km (0.056 R)
• M51: 17,896,393 km (0.094 R)
• M52: 18,418,939 km (0.074 R)
• M53: 18,569,135 km (0.056 R)
• M54: 18,644,383 km (0.052 R)
• M55: 18,757,479 km (0.084 R)
• M56: 18,833,026 km (0.12 R)
• M57: 18,946,421 km (0.107 R)
• M58: 19,136,111 km (0.088 R)
• M59: 19,212,107 km (0.099 R)
• M60: 19,478,989 km (0.109 R)
• M61: 20,597,832 km (0.066 R)
• M62: 21,263,243 km (0.12 R)
• M63: 21,578,894 km (0.084 R)
• M64: 21,737,319 km (0.058 R)
• M65: 22,334,812 km (0.041 R)
• M66: 22,655,700 km (0.068 R)
• M67: 23,464,426 km (0.111 R)
• M68: 23,545,957 km (0.083 R)
• M69: 24,159,458 km (0.047 R)
• M70: 24,861,221 km (0.083 R)
• M71: 25,068,863 km (0.078 R)
• M72: 25,152,040 km (0.12 R)
• M73: 25,235,366 km (0.082 R)
• M74: 26,284,645 km (0.103 R)
• M75: 28,512,457 km (0.105 R)
• M76: 29,035,152 km (0.1 R)
• M77: 29,297,696 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.9

Radius: 11.7

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.87 AU - 11.35 AU

Year: 10145 Days

Day: 14 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 40,098,905 km

• M1: 315,053 km (0.102 R)
• M2: 402,119 km (0.053 R)
• M3: 485,744 km (0.118 R)
• M4: 625,020 km (0.12 R)
• M5: 871,258 km (0.112 R)
• M6: 1,026,541 km (0.033 R)
• M7: 1,212,790 km (0.093 R)
• M8: 1,343,389 km (0.025 R)
• M9: 1,838,109 km (0.086 R)
• M10: 1,964,070 km (0.032 R)
• M11: 2,066,994 km (0.084 R)
• M12: 2,145,533 km (0.085 R)
• M13: 2,305,453 km (0.108 R)
• M14: 2,497,088 km (0.106 R)
• M15: 2,925,835 km (0.089 R)
• M16: 3,073,937 km (0.094 R)
• M17: 3,502,086 km (0.087 R)
• M18: 3,628,048 km (0.096 R)
• M19: 3,755,355 km (0.107 R)
• M20: 4,347,165 km (0.057 R)
• M21: 5,543,798 km (0.108 R)
• M22: 5,654,052 km (0.077 R)
• M23: 7,193,563 km (0.071 R)
• M24: 7,354,381 km (0.12 R)
• M25: 7,475,705 km (0.115 R)
• M26: 7,679,607 km (0.074 R)
• M27: 7,885,154 km (0.107 R)
• M28: 8,176,122 km (0.101 R)
• M29: 8,260,046 km (0.053 R)
• M30: 8,811,614 km (0.044 R)
• M31: 9,113,652 km (0.068 R)
• M32: 9,639,488 km (0.108 R)
• M33: 10,996,640 km (0.092 R)
• M34: 11,982,041 km (0.099 R)
• M35: 12,077,485 km (0.063 R)
• M36: 12,800,491 km (0.03 R)
• M37: 12,995,717 km (0.089 R)
• M38: 14,137,148 km (0.11 R)
• M39: 14,288,392 km (0.096 R)
• M40: 14,440,234 km (0.111 R)
• M41: 14,847,589 km (0.12 R)
• M42: 15,001,375 km (0.108 R)
• M43: 16,197,859 km (0.067 R)
• M44: 17,695,483 km (0.106 R)
• M45: 17,858,545 km (0.044 R)
• M46: 18,626,281 km (0.075 R)
• M47: 19,460,738 km (0.088 R)
• M48: 19,685,285 km (0.103 R)
• M49: 20,023,825 km (0.101 R)
• M50: 21,339,239 km (0.079 R)
• M51: 21,512,922 km (0.097 R)
• M52: 23,275,035 km (0.101 R)
• M53: 23,812,690 km (0.119 R)
• M54: 24,535,846 km (0.11 R)
• M55: 26,686,315 km (0.12 R)
• M56: 27,249,103 km (0.076 R)
• M57: 27,374,615 km (0.116 R)
• M58: 28,832,596 km (0.12 R)
• M59: 29,345,567 km (0.077 R)
• M60: 30,771,983 km (0.037 R)
• M61: 31,033,779 km (0.057 R)
• M62: 31,493,643 km (0.05 R)
• M63: 32,021,873 km (0.111 R)
• M64: 32,420,103 km (0.119 R)
• M65: 33,961,559 km (0.071 R)
• M66: 34,435,485 km (0.094 R)
• M67: 35,184,671 km (0.091 R)
• M68: 36,976,554 km (0.032 R)
• M69: 38,515,917 km (0.109 R)
• M70: 41,368,000 km (0.099 R)
• M71: 42,164,309 km (0.087 R)
• M72: 42,527,832 km (0.118 R)
• M73: 42,819,548 km (0.085 R)
• M74: 43,111,713 km (0.099 R)
• M75: 44,066,297 km (0.095 R)
• M76: 45,399,363 km (0.104 R)
• M77: 45,846,661 km (0.032 R)
• M78: 46,295,455 km (0.106 R)
• M79: 46,670,646 km (0.102 R)
• M80: 47,726,209 km (0.091 R)
• M81: 47,877,751 km (0.114 R)
• M82: 48,561,264 km (0.096 R)
• M83: 48,789,700 km (0.073 R)
• M84: 50,014,757 km (0.103 R)
• M85: 51,095,003 km (0.073 R)
• M86: 51,172,345 km (0.117 R)
• M87: 51,327,478 km (0.087 R)
• M88: 51,404,970 km (0.083 R)
• M89: 51,637,894 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.9

Radius: 9.5

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.63 AU - 10.91 AU

Year: 11267 Days

Day: 11.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,098,905 km

• M1: 141,520 km (0.037 R)
• M2: 295,456 km (0.058 R)
• M3: 438,023 km (0.059 R)
• M4: 499,806 km (0.093 R)
• M5: 565,181 km (0.071 R)
• M6: 780,751 km (0.076 R)
• M7: 906,713 km (0.096 R)
• M8: 1,233,734 km (0.094 R)
• M9: 1,307,336 km (0.069 R)
• M10: 1,949,111 km (0.057 R)
• M11: 2,035,578 km (0.077 R)
• M12: 2,257,432 km (0.066 R)
• M13: 2,371,425 km (0.072 R)
• M14: 2,920,450 km (0.064 R)
• M15: 3,196,906 km (0.094 R)
• M16: 3,325,261 km (0.068 R)
• M17: 3,993,216 km (0.115 R)
• M18: 5,206,006 km (0.094 R)
• M19: 5,510,587 km (0.111 R)
• M20: 5,634,005 km (0.095 R)
• M21: 5,758,471 km (0.037 R)
• M22: 5,821,003 km (0.098 R)
• M23: 5,978,380 km (0.042 R)
• M24: 6,622,099 km (0.103 R)
• M25: 7,018,833 km (0.062 R)
• M26: 7,800,931 km (0.119 R)
• M27: 8,149,494 km (0.108 R)
• M28: 8,789,922 km (0.055 R)
• M29: 9,299,303 km (0.116 R)
• M30: 9,409,706 km (0.08 R)
• M31: 10,005,854 km (0.082 R)
• M32: 10,691,161 km (0.088 R)
• M33: 10,768,204 km (0.108 R)
• M34: 10,922,889 km (0.099 R)
• M35: 11,470,267 km (0.092 R)
• M36: 11,549,255 km (0.055 R)
• M37: 12,267,624 km (0.076 R)
• M38: 13,041,643 km (0.053 R)
• M39: 13,497,019 km (0.052 R)
• M40: 13,663,970 km (0.085 R)
• M41: 13,789,633 km (0.046 R)
• M42: 14,084,191 km (0.098 R)
• M43: 14,465,964 km (0.073 R)
• M44: 14,551,385 km (0.085 R)
• M45: 14,636,805 km (0.04 R)
• M46: 14,808,394 km (0.11 R)
• M47: 14,937,347 km (0.12 R)
• M48: 15,153,217 km (0.088 R)
• M49: 15,544,565 km (0.032 R)
• M50: 15,851,241 km (0.09 R)
• M51: 15,939,204 km (0.095 R)
• M52: 16,604,167 km (0.081 R)
• M53: 17,097,541 km (0.055 R)
• M54: 17,323,433 km (0.067 R)
• M55: 18,098,949 km (0.091 R)
• M56: 19,166,030 km (0.119 R)
• M57: 20,062,870 km (0.032 R)
• M58: 20,636,278 km (0.096 R)
• M59: 21,118,283 km (0.087 R)
• M60: 21,995,225 km (0.117 R)
• M61: 22,191,797 km (0.11 R)
• M62: 22,487,552 km (0.052 R)
• M63: 23,232,998 km (0.062 R)
• M64: 23,483,126 km (0.033 R)
• M65: 25,414,135 km (0.061 R)
• M66: 25,620,431 km (0.088 R)
• M67: 25,878,936 km (0.116 R)
• M68: 26,138,338 km (0.116 R)
• M69: 26,555,268 km (0.061 R)
• M70: 26,816,914 km (0.088 R)
• M71: 28,084,756 km (0.093 R)
• M72: 28,244,676 km (0.114 R)
• M73: 29,696,973 km (0.103 R)
• M74: 30,295,663 km (0.092 R)
• M75: 31,504,863 km (0.081 R)
• M76: 31,837,419 km (0.028 R)
• M77: 33,066,515 km (0.074 R)
• M78: 33,348,058 km (0.095 R)
• M79: 33,517,403 km (0.115 R)
• M80: 33,800,143 km (0.038 R)
• M81: 34,197,475 km (0.08 R)
• M82: 35,111,219 km (0.109 R)
• M83: 36,613,331 km (0.117 R)
• M84: 38,490,635 km (0.066 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: 419 - 15,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit