🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.62 AU - 0.72 AU

Year: 203 Days

Day: 29.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.06 AU - 1.08 AU

Year: 410 Days

Day: 43.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.32 AU - 3.06 AU

Year: 1636 Days

Day: 25.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.7

Radius: 12.3

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.91 AU - 5.43 AU

Year: 3743 Days

Day: 10.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 82,899,982 km

• M1: 330,462 km (0.107 R)
• M2: 692,937 km (0.116 R)
• M3: 802,443 km (0.117 R)
• M4: 1,075,010 km (0.101 R)
• M5: 1,302,399 km (0.102 R)
• M6: 1,506,600 km (0.075 R)
• M7: 1,626,129 km (0.116 R)
• M8: 1,946,717 km (0.107 R)
• M9: 2,033,633 km (0.065 R)
• M10: 2,181,735 km (0.11 R)
• M11: 2,679,896 km (0.101 R)
• M12: 2,842,808 km (0.098 R)
• M13: 3,026,066 km (0.041 R)
• M14: 3,386,746 km (0.109 R)
• M15: 3,634,929 km (0.083 R)
• M16: 3,779,441 km (0.032 R)
• M17: 3,944,447 km (0.086 R)
• M18: 4,492,424 km (0.083 R)
• M19: 4,589,363 km (0.092 R)
• M20: 4,844,577 km (0.063 R)
• M21: 5,084,532 km (0.114 R)
• M22: 5,659,587 km (0.051 R)
• M23: 5,806,492 km (0.045 R)
• M24: 5,912,407 km (0.037 R)
• M25: 6,451,109 km (0.096 R)
• M26: 6,560,764 km (0.108 R)
• M27: 6,737,439 km (0.114 R)
• M28: 6,848,740 km (0.095 R)
• M29: 7,050,697 km (0.035 R)
• M30: 7,163,644 km (0.07 R)
• M31: 7,254,599 km (0.066 R)
• M32: 8,160,414 km (0.065 R)
• M33: 8,470,381 km (0.071 R)
• M34: 8,638,978 km (0.108 R)
• M35: 8,881,626 km (0.11 R)
• M36: 9,101,983 km (0.087 R)
• M37: 9,398,636 km (0.101 R)
• M38: 9,623,182 km (0.086 R)
• M39: 9,748,695 km (0.118 R)
• M40: 9,925,370 km (0.115 R)
• M41: 10,410,366 km (0.098 R)
• M42: 10,824,752 km (0.106 R)
• M43: 10,929,172 km (0.099 R)
• M44: 11,669,831 km (0.084 R)
• M45: 11,750,165 km (0.094 R)
• M46: 11,830,648 km (0.11 R)
• M47: 12,019,291 km (0.103 R)
• M48: 12,154,528 km (0.087 R)
• M49: 12,590,905 km (0.097 R)
• M50: 12,893,990 km (0.103 R)
• M51: 13,060,193 km (0.116 R)
• M52: 13,339,044 km (0.025 R)
• M53: 13,619,839 km (0.099 R)
• M54: 14,187,114 km (0.065 R)
• M55: 14,330,130 km (0.116 R)
• M56: 14,502,466 km (0.051 R)
• M57: 14,733,296 km (0.099 R)
• M58: 16,143,705 km (0.052 R)
• M59: 16,323,072 km (0.05 R)
• M60: 16,623,465 km (0.059 R)
• M61: 17,107,863 km (0.062 R)
• M62: 17,596,898 km (0.062 R)
• M63: 17,997,671 km (0.027 R)
• M64: 18,090,571 km (0.087 R)
• M65: 18,183,621 km (0.11 R)
• M66: 18,370,319 km (0.103 R)
• M67: 18,965,569 km (0.08 R)
• M68: 19,123,245 km (0.069 R)
• M69: 19,376,365 km (0.078 R)
• M70: 19,790,302 km (0.083 R)
• M71: 19,982,236 km (0.113 R)
• M72: 20,142,755 km (0.054 R)
• M73: 20,788,868 km (0.112 R)
• M74: 21,278,053 km (0.109 R)
• M75: 22,002,256 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.9

Radius: 11.8

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.51 AU - 12.67 AU

Year: 12781 Days

Day: 8.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 82,899,982 km

• M1: 329,714 km (0.089 R)
• M2: 490,831 km (0.12 R)
• M3: 720,463 km (0.073 R)
• M4: 901,028 km (0.057 R)
• M5: 1,052,271 km (0.078 R)
• M6: 1,456,036 km (0.113 R)
• M7: 1,742,666 km (0.096 R)
• M8: 2,018,973 km (0.106 R)
• M9: 2,280,021 km (0.115 R)
• M10: 2,614,073 km (0.115 R)
• M11: 3,194,513 km (0.076 R)
• M12: 3,431,177 km (0.079 R)
• M13: 3,568,956 km (0.117 R)
• M14: 3,885,805 km (0.096 R)
• M15: 4,175,127 km (0.088 R)
• M16: 4,285,530 km (0.042 R)
• M17: 4,890,654 km (0.052 R)
• M18: 5,124,625 km (0.052 R)
• M19: 6,306,597 km (0.07 R)
• M20: 6,776,484 km (0.047 R)
• M21: 8,346,065 km (0.034 R)
• M22: 9,004,296 km (0.081 R)
• M23: 9,243,503 km (0.076 R)
• M24: 9,728,200 km (0.062 R)
• M25: 10,370,573 km (0.105 R)
• M26: 10,571,034 km (0.103 R)
• M27: 11,077,872 km (0.088 R)
• M28: 11,231,509 km (0.049 R)
• M29: 11,489,116 km (0.113 R)
• M30: 11,644,549 km (0.102 R)
• M31: 13,129,308 km (0.115 R)
• M32: 14,004,455 km (0.053 R)
• M33: 14,898,302 km (0.107 R)
• M34: 15,124,644 km (0.117 R)
• M35: 15,695,509 km (0.115 R)
• M36: 15,868,145 km (0.078 R)
• M37: 16,506,629 km (0.055 R)
• M38: 16,682,257 km (0.047 R)
• M39: 17,212,731 km (0.075 R)
• M40: 17,331,512 km (0.111 R)
• M41: 17,988,845 km (0.092 R)
• M42: 18,654,555 km (0.114 R)
• M43: 19,082,405 km (0.112 R)
• M44: 19,205,225 km (0.086 R)
• M45: 21,588,469 km (0.074 R)
• M46: 22,684,572 km (0.069 R)
• M47: 23,403,540 km (0.118 R)
• M48: 23,535,036 km (0.095 R)
• M49: 23,732,805 km (0.097 R)
• M50: 24,129,837 km (0.111 R)
• M51: 24,662,855 km (0.057 R)
• M52: 25,402,018 km (0.064 R)
• M53: 25,740,408 km (0.038 R)
• M54: 25,944,160 km (0.026 R)
• M55: 26,971,000 km (0.068 R)
• M56: 27,108,780 km (0.082 R)
• M57: 28,641,410 km (0.113 R)
• M58: 28,782,032 km (0.081 R)
• M59: 30,058,850 km (0.116 R)
• M60: 30,345,030 km (0.1 R)
• M61: 31,354,068 km (0.1 R)
• M62: 31,499,028 km (0.108 R)
• M63: 33,553,007 km (0.116 R)
• M64: 34,222,308 km (0.076 R)
• M65: 34,971,195 km (0.099 R)
• M66: 37,020,087 km (0.081 R)
• M67: 38,252,624 km (0.115 R)
• M68: 43,073,416 km (0.103 R)
• M69: 44,369,232 km (0.115 R)
• M70: 44,695,206 km (0.11 R)
• M71: 45,677,915 km (0.065 R)
• M72: 45,760,193 km (0.077 R)
• M73: 45,924,751 km (0.106 R)
• M74: 46,171,887 km (0.083 R)
• M75: 46,419,621 km (0.087 R)
• M76: 46,502,199 km (0.098 R)
• M77: 48,584,452 km (0.096 R)
• M78: 50,017,749 km (0.113 R)
• M79: 50,102,571 km (0.093 R)
• M80: 51,550,529 km (0.079 R)
• M81: 52,322,603 km (0.077 R)
• M82: 52,925,782 km (0.067 R)
• M83: 54,487,434 km (0.089 R)
• M84: 55,536,863 km (0.072 R)
• M85: 58,100,522 km (0.102 R)
• M86: 58,993,472 km (0.081 R)
• M87: 59,083,081 km (0.114 R)
• M88: 59,352,058 km (0.091 R)
• M89: 59,711,242 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.9

Radius: 5.9

Gravity: 14.1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11.05 AU - 16.33 AU

Year: 18785 Days

Day: 16.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,899,982 km

• M1: 119,977 km (0.095 R)
• M2: 217,964 km (0.115 R)
• M3: 869,313 km (0.114 R)
• M4: 984,504 km (0.064 R)
• M5: 1,204,712 km (0.05 R)
• M6: 1,255,725 km (0.053 R)
• M7: 1,776,176 km (0.099 R)
• M8: 1,834,668 km (0.055 R)
• M9: 2,074,623 km (0.103 R)
• M10: 2,584,154 km (0.113 R)
• M11: 2,650,575 km (0.09 R)
• M12: 2,852,981 km (0.062 R)
• M13: 4,366,163 km (0.083 R)
• M14: 4,807,926 km (0.085 R)
• M15: 5,013,473 km (0.029 R)
• M16: 6,172,259 km (0.119 R)
• M17: 6,350,729 km (0.094 R)
• M18: 6,804,459 km (0.082 R)
• M19: 6,850,386 km (0.054 R)
• M20: 7,035,289 km (0.106 R)
• M21: 7,128,339 km (0.09 R)
• M22: 7,504,428 km (0.118 R)
• M23: 8,423,707 km (0.066 R)
• M24: 8,572,108 km (0.106 R)
• M25: 8,621,774 km (0.103 R)
• M26: 8,871,453 km (0.097 R)
• M27: 9,531,778 km (0.098 R)
• M28: 10,578,215 km (0.086 R)
• M29: 10,684,878 km (0.111 R)
• M30: 11,114,972 km (0.107 R)
• M31: 12,948,444 km (0.114 R)
• M32: 13,062,587 km (0.109 R)
• M33: 13,696,134 km (0.083 R)
• M34: 13,812,371 km (0.083 R)
• M35: 13,987,401 km (0.118 R)
• M36: 14,694,849 km (0.11 R)
• M37: 15,353,529 km (0.113 R)
• M38: 15,838,525 km (0.116 R)
• M39: 16,082,968 km (0.082 R)
• M40: 17,386,564 km (0.106 R)
• M41: 17,892,055 km (0.057 R)
• M42: 18,082,792 km (0.111 R)
• M43: 18,402,333 km (0.083 R)
• M44: 19,437,251 km (0.099 R)
• M45: 19,568,000 km (0.063 R)
• M46: 19,830,245 km (0.119 R)
• M47: 22,997,681 km (0.088 R)
• M48: 23,482,677 km (0.102 R)
• M49: 23,621,953 km (0.088 R)
• M50: 24,322,071 km (0.104 R)
• M51: 25,100,129 km (0.085 R)
• M52: 25,384,963 km (0.102 R)
• M53: 26,898,445 km (0.056 R)
• M54: 27,263,015 km (0.078 R)
• M55: 27,849,888 km (0.083 R)
• M56: 28,737,901 km (0.075 R)
• M57: 29,936,329 km (0.03 R)
• M58: 30,314,064 km (0.093 R)
• M59: 31,610,628 km (0.096 R)
• M60: 33,002,936 km (0.051 R)
• M61: 34,731,689 km (0.034 R)
• M62: 37,298,340 km (0.079 R)
• M63: 37,704,947 km (0.1 R)
• M64: 38,276,560 km (0.066 R)
• M65: 39,015,723 km (0.113 R)
• M66: 39,098,151 km (0.094 R)
• M67: 39,842,401 km (0.066 R)
• M68: 40,925,938 km (0.115 R)
• M69: 41,261,187 km (0.087 R)
• M70: 41,681,707 km (0.071 R)
• M71: 42,696,429 km (0.113 R)
• M72: 43,548,389 km (0.079 R)
• M73: 46,311,761 km (0.119 R)
• M74: 49,844,963 km (0.047 R)
• M75: 51,734,384 km (0.11 R)
• M76: 51,915,547 km (0.061 R)
• M77: 54,014,106 km (0.113 R)
• M78: 54,105,959 km (0.118 R)
• M79: 54,381,818 km (0.071 R)
• M80: 54,473,821 km (0.045 R)
• M81: 54,658,125 km (0.042 R)
• M82: 56,140,042 km (0.092 R)
• M83: 56,512,690 km (0.106 R)
• M84: 56,699,239 km (0.032 R)
• M85: 56,885,937 km (0.046 R)
• M86: 58,010,913 km (0.118 R)
• M87: 58,576,243 km (0.12 R)
• M88: 58,859,432 km (0.117 R)
• M89: 59,048,673 km (0.117 R)
• M90: 59,237,914 km (0.056 R)
• M91: 60,378,149 km (0.081 R)
• M92: 61,333,781 km (0.077 R)
• M93: 63,260,152 km (0.107 R)
• M94: 63,550,821 km (0.094 R)
• M95: 64,328,132 km (0.105 R)
• M96: 64,425,520 km (0.052 R)
• M97: 65,010,747 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.4

Radius: 6.7

Gravity: 16.61 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 12.28 AU - 17.96 AU

Year: 21804 Days

Day: 18.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 82,899,982 km

• M1: 283,338 km (0.096 R)
• M2: 721,211 km (0.106 R)
• M3: 796,160 km (0.097 R)
• M4: 1,151,604 km (0.104 R)
• M5: 1,210,396 km (0.066 R)
• M6: 1,330,972 km (0.031 R)
• M7: 1,922,183 km (0.091 R)
• M8: 2,172,011 km (0.12 R)
• M9: 2,585,201 km (0.094 R)
• M10: 4,191,134 km (0.093 R)
• M11: 4,468,040 km (0.106 R)
• M12: 5,186,109 km (0.062 R)
• M13: 5,284,545 km (0.12 R)
• M14: 5,483,211 km (0.1 R)
• M15: 5,684,569 km (0.095 R)
• M16: 6,673,112 km (0.087 R)
• M17: 7,214,657 km (0.113 R)
• M18: 7,714,014 km (0.111 R)
• M19: 8,570,911 km (0.116 R)
• M20: 8,804,433 km (0.099 R)
• M21: 9,457,727 km (0.117 R)
• M22: 11,317,079 km (0.048 R)
• M23: 13,083,680 km (0.048 R)
• M24: 13,827,780 km (0.119 R)
• M25: 15,215,450 km (0.09 R)
• M26: 17,158,128 km (0.062 R)
• M27: 18,195,739 km (0.091 R)
• M28: 18,571,229 km (0.067 R)
• M29: 19,559,622 km (0.12 R)
• M30: 20,098,773 km (0.095 R)
• M31: 20,799,190 km (0.052 R)
• M32: 21,113,047 km (0.071 R)
• M33: 22,544,848 km (0.053 R)
• M34: 23,435,105 km (0.058 R)
• M35: 26,768,145 km (0.117 R)
• M36: 26,853,416 km (0.119 R)
• M37: 27,109,528 km (0.109 R)
• M38: 27,969,267 km (0.074 R)
• M39: 29,187,891 km (0.09 R)
• M40: 31,947,373 km (0.109 R)
• M41: 35,441,680 km (0.094 R)
• M42: 35,910,370 km (0.118 R)
• M43: 36,098,565 km (0.074 R)
• M44: 36,664,643 km (0.104 R)
• M45: 39,442,227 km (0.085 R)
• M46: 39,830,732 km (0.05 R)
• M47: 41,692,927 km (0.07 R)
• M48: 42,684,312 km (0.058 R)
• M49: 42,983,358 km (0.119 R)
• M50: 44,085,445 km (0.063 R)
• M51: 44,791,547 km (0.081 R)
• M52: 46,727,194 km (0.111 R)
• M53: 47,756,876 km (0.053 R)
• M54: 47,963,621 km (0.111 R)
• M55: 48,585,948 km (0.091 R)
• M56: 49,733,663 km (0.118 R)
• M57: 50,573,954 km (0.098 R)
• M58: 50,995,969 km (0.093 R)
• M59: 51,631,012 km (0.107 R)
• M60: 52,375,262 km (0.099 R)
• M61: 55,170,498 km (0.119 R)
• M62: 56,258,374 km (0.109 R)
• M63: 61,803,219 km (0.055 R)
• M64: 62,706,491 km (0.042 R)
• M65: 62,819,736 km (0.119 R)
• M66: 63,159,772 km (0.094 R)
• M67: 63,614,101 km (0.101 R)
• M68: 64,297,614 km (0.099 R)
• M69: 64,640,193 km (0.114 R)
• M70: 64,754,635 km (0.089 R)
• M71: 65,327,445 km (0.077 R)
• M72: 66,017,092 km (0.105 R)
• M73: 66,362,663 km (0.042 R)
• M74: 67,055,899 km (0.074 R)
• M75: 68,333,016 km (0.041 R)
• M76: 71,856,794 km (0.052 R)
• M77: 72,925,372 km (0.115 R)
• M78: 73,521,220 km (0.111 R)
• M79: 74,238,392 km (0.111 R)
• M80: 74,358,220 km (0.109 R)
• M81: 75,198,362 km (0.093 R)
• M82: 75,559,491 km (0.076 R)
• M83: 78,468,422 km (0.05 R)
• M84: 79,691,235 km (0.091 R)
• M85: 80,550,973 km (0.069 R)
• M86: 81,784,408 km (0.078 R)
• M87: 82,651,627 km (0.062 R)
• M88: 82,899,959 km (0.041 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 12,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit