🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.82 AU - 1.06 AU

Year: 347 Days

Day: 39.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,756,297 km

• M1: 239,805 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.89 AU - 1.31 AU

Year: 439 Days

Day: 25.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.17 AU - 1.67 AU

Year: 644 Days

Day: 30.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.2 AU - 1.78 AU

Year: 693 Days

Day: 38.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,756,297 km

• M1: 67,169 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.9

Radius: 10.7

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.96 AU - 8.02 AU

Year: 7037 Days

Day: 13.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,756,297 km

• M1: 159,023 km (0.114 R)
• M2: 331,658 km (0.115 R)
• M3: 432,188 km (0.113 R)
• M4: 694,733 km (0.117 R)
• M5: 965,505 km (0.109 R)
• M6: 1,135,597 km (0.099 R)
• M7: 1,239,418 km (0.072 R)
• M8: 1,489,396 km (0.075 R)
• M9: 1,637,349 km (0.092 R)
• M10: 2,037,673 km (0.074 R)
• M11: 2,704,281 km (0.094 R)
• M12: 2,804,960 km (0.091 R)
• M13: 3,198,552 km (0.071 R)
• M14: 3,810,707 km (0.065 R)
• M15: 3,901,064 km (0.118 R)
• M16: 4,130,248 km (0.099 R)
• M17: 4,293,459 km (0.063 R)
• M18: 4,364,069 km (0.073 R)
• M19: 4,722,805 km (0.09 R)
• M20: 4,918,180 km (0.041 R)
• M21: 5,674,098 km (0.072 R)
• M22: 5,855,859 km (0.114 R)
• M23: 5,960,578 km (0.091 R)
• M24: 6,224,917 km (0.043 R)
• M25: 6,358,657 km (0.071 R)
• M26: 6,574,527 km (0.097 R)
• M27: 6,930,570 km (0.107 R)
• M28: 7,013,597 km (0.11 R)
• M29: 7,097,073 km (0.064 R)
• M30: 7,236,797 km (0.083 R)
• M31: 7,604,509 km (0.081 R)
• M32: 7,690,228 km (0.058 R)
• M33: 7,776,247 km (0.038 R)
• M34: 8,123,613 km (0.093 R)
• M35: 8,328,562 km (0.06 R)
• M36: 8,416,975 km (0.093 R)
• M37: 8,713,926 km (0.089 R)
• M38: 8,923,812 km (0.107 R)
• M39: 9,044,388 km (0.065 R)
• M40: 10,060,906 km (0.101 R)
• M41: 10,344,394 km (0.051 R)
• M42: 10,502,967 km (0.084 R)
• M43: 11,210,565 km (0.079 R)
• M44: 11,900,361 km (0.09 R)
• M45: 12,502,642 km (0.082 R)
• M46: 13,459,171 km (0.083 R)
• M47: 13,806,537 km (0.106 R)
• M48: 13,911,256 km (0.064 R)
• M49: 14,439,186 km (0.059 R)
• M50: 14,545,551 km (0.088 R)
• M51: 15,225,174 km (0.109 R)
• M52: 18,122,585 km (0.109 R)
• M53: 19,476,745 km (0.09 R)
• M54: 20,225,483 km (0.052 R)
• M55: 20,344,562 km (0.079 R)
• M56: 20,983,645 km (0.102 R)
• M57: 21,224,946 km (0.105 R)
• M58: 21,345,971 km (0.049 R)
• M59: 22,486,654 km (0.056 R)
• M60: 22,568,933 km (0.111 R)
• M61: 23,105,840 km (0.078 R)
• M62: 23,188,867 km (0.078 R)
• M63: 24,066,109 km (0.117 R)
• M64: 24,192,369 km (0.061 R)
• M65: 24,276,593 km (0.106 R)
• M66: 24,741,842 km (0.06 R)
• M67: 25,124,663 km (0.068 R)
• M68: 25,423,859 km (0.094 R)
• M69: 25,896,289 km (0.084 R)
• M70: 26,328,328 km (0.099 R)
• M71: 26,545,245 km (0.112 R)
• M72: 26,632,161 km (0.071 R)
• M73: 26,806,293 km (0.105 R)
• M74: 27,199,586 km (0.049 R)
• M75: 27,726,769 km (0.096 R)
• M76: 28,168,681 km (0.12 R)
• M77: 28,746,727 km (0.11 R)
• M78: 29,104,415 km (0.106 R)
• M79: 30,322,441 km (0.068 R)

Asteroid Belt

Center: 7.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.3

Radius: 14.7

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.32 AU - 9.28 AU

Year: 8295 Days

Day: 10 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 57,756,297 km

• M1: 189,092 km (0.113 R)
• M2: 298,149 km (0.061 R)
• M3: 671,395 km (0.066 R)
• M4: 781,798 km (0.064 R)
• M5: 1,583,493 km (0.111 R)
• M6: 2,675,408 km (0.098 R)
• M7: 3,099,518 km (0.084 R)
• M8: 3,469,474 km (0.074 R)
• M9: 3,570,602 km (0.118 R)
• M10: 4,525,336 km (0.051 R)
• M11: 5,233,233 km (0.098 R)
• M12: 5,379,091 km (0.106 R)
• M13: 5,794,674 km (0.11 R)
• M14: 6,313,479 km (0.116 R)
• M15: 6,879,108 km (0.095 R)
• M16: 7,363,058 km (0.072 R)
• M17: 7,824,717 km (0.061 R)
• M18: 8,025,627 km (0.057 R)
• M19: 8,126,605 km (0.052 R)
• M20: 8,295,950 km (0.093 R)
• M21: 9,443,216 km (0.117 R)
• M22: 9,764,851 km (0.059 R)
• M23: 9,872,861 km (0.1 R)
• M24: 11,087,147 km (0.118 R)
• M25: 11,199,794 km (0.073 R)
• M26: 11,845,907 km (0.113 R)
• M27: 12,309,362 km (0.06 R)
• M28: 12,660,767 km (0.084 R)
• M29: 13,094,900 km (0.088 R)
• M30: 13,293,865 km (0.112 R)
• M31: 13,614,304 km (0.092 R)
• M32: 13,775,421 km (0.099 R)
• M33: 14,059,058 km (0.047 R)
• M34: 15,087,693 km (0.068 R)
• M35: 15,254,495 km (0.118 R)
• M36: 15,843,312 km (0.107 R)
• M37: 16,012,956 km (0.108 R)
• M38: 16,183,198 km (0.05 R)
• M39: 18,763,163 km (0.091 R)
• M40: 19,530,002 km (0.12 R)
• M41: 20,169,383 km (0.089 R)
• M42: 21,609,412 km (0.101 R)
• M43: 23,371,227 km (0.04 R)
• M44: 23,612,827 km (0.118 R)
• M45: 23,903,945 km (0.047 R)
• M46: 24,147,340 km (0.068 R)
• M47: 24,587,607 km (0.109 R)
• M48: 24,981,348 km (0.039 R)
• M49: 25,774,816 km (0.114 R)
• M50: 26,074,460 km (0.108 R)
• M51: 26,274,921 km (0.095 R)
• M52: 26,626,925 km (0.12 R)
• M53: 30,443,017 km (0.114 R)
• M54: 32,145,590 km (0.097 R)
• M55: 32,360,563 km (0.071 R)
• M56: 33,062,625 km (0.077 R)
• M57: 33,388,450 km (0.118 R)
• M58: 33,878,981 km (0.067 R)
• M59: 34,371,906 km (0.1 R)
• M60: 34,701,919 km (0.047 R)
• M61: 36,088,093 km (0.075 R)
• M62: 36,199,842 km (0.111 R)
• M63: 36,816,186 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.5

Radius: 9

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.58 AU - 8.3 AU

Year: 8520 Days

Day: 6.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,756,297 km

• M1: 132,843 km (0.084 R)
• M2: 230,082 km (0.092 R)
• M3: 334,800 km (0.085 R)
• M4: 394,789 km (0.066 R)
• M5: 808,576 km (0.099 R)
• M6: 1,114,055 km (0.119 R)
• M7: 1,412,503 km (0.06 R)
• M8: 1,582,147 km (0.114 R)
• M9: 2,733,751 km (0.08 R)
• M10: 3,732,168 km (0.093 R)
• M11: 4,393,091 km (0.045 R)
• M12: 4,517,108 km (0.082 R)
• M13: 5,651,957 km (0.097 R)
• M14: 5,854,961 km (0.052 R)
• M15: 6,798,475 km (0.036 R)
• M16: 7,123,402 km (0.119 R)
• M17: 7,196,256 km (0.088 R)
• M18: 7,976,858 km (0.079 R)
• M19: 8,281,289 km (0.112 R)
• M20: 8,550,715 km (0.101 R)
• M21: 8,823,133 km (0.11 R)
• M22: 9,738,373 km (0.072 R)
• M23: 10,022,758 km (0.042 R)
• M24: 10,475,441 km (0.053 R)
• M25: 10,558,468 km (0.097 R)
• M26: 10,767,008 km (0.039 R)
• M27: 10,850,782 km (0.096 R)
• M28: 10,934,856 km (0.062 R)
• M29: 11,145,789 km (0.107 R)
• M30: 11,959,751 km (0.105 R)
• M31: 12,308,165 km (0.078 R)
• M32: 12,704,150 km (0.087 R)
• M33: 12,837,143 km (0.092 R)
• M34: 13,508,688 km (0.038 R)
• M35: 13,689,701 km (0.084 R)
• M36: 14,008,494 km (0.077 R)
• M37: 14,237,678 km (0.077 R)
• M38: 14,375,757 km (0.095 R)
• M39: 14,468,208 km (0.095 R)
• M40: 15,402,148 km (0.083 R)
• M41: 15,496,694 km (0.115 R)
• M42: 15,686,234 km (0.112 R)
• M43: 17,034,560 km (0.09 R)
• M44: 17,132,247 km (0.101 R)
• M45: 17,328,221 km (0.095 R)
• M46: 17,475,724 km (0.107 R)
• M47: 17,574,309 km (0.099 R)
• M48: 19,024,212 km (0.103 R)
• M49: 19,430,819 km (0.115 R)
• M50: 19,789,106 km (0.103 R)
• M51: 20,252,859 km (0.103 R)
• M52: 20,512,112 km (0.071 R)
• M53: 20,981,401 km (0.097 R)
• M54: 21,559,896 km (0.087 R)
• M55: 21,930,749 km (0.076 R)
• M56: 22,625,182 km (0.094 R)
• M57: 22,732,593 km (0.06 R)
• M58: 22,840,154 km (0.116 R)
• M59: 23,380,950 km (0.084 R)
• M60: 23,489,558 km (0.081 R)
• M61: 23,816,579 km (0.102 R)
• M62: 24,035,291 km (0.103 R)
• M63: 24,972,672 km (0.035 R)
• M64: 25,250,774 km (0.081 R)
• M65: 25,473,825 km (0.086 R)
• M66: 27,511,198 km (0.076 R)
• M67: 27,798,426 km (0.116 R)
• M68: 27,971,062 km (0.113 R)
• M69: 29,365,763 km (0.113 R)
• M70: 32,585,857 km (0.06 R)
• M71: 33,255,457 km (0.08 R)
• M72: 33,806,576 km (0.118 R)
• M73: 34,360,836 km (0.118 R)
• M74: 34,731,988 km (0.047 R)
• M75: 34,856,005 km (0.099 R)
• M76: 36,104,100 km (0.12 R)
• M77: 36,292,593 km (0.062 R)
• M78: 36,796,887 km (0.082 R)
• M79: 37,303,426 km (0.072 R)
• M80: 40,913,671 km (0.114 R)
• M81: 41,110,243 km (0.084 R)
• M82: 41,438,461 km (0.079 R)
• M83: 42,229,833 km (0.092 R)
• M84: 42,693,736 km (0.058 R)
• M85: 42,893,001 km (0.104 R)
• M86: 43,693,499 km (0.039 R)
• M87: 44,498,934 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.9

Radius: 4.6

Gravity: 12.94 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.41 AU - 16.49 AU

Year: 20917 Days

Day: 17 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 57,756,297 km

• M1: 232,774 km (0.113 R)
• M2: 387,458 km (0.113 R)
• M3: 418,874 km (0.099 R)
• M4: 553,811 km (0.117 R)
• M5: 721,810 km (0.067 R)
• M6: 948,002 km (0.09 R)
• M7: 991,385 km (0.089 R)
• M8: 1,035,516 km (0.072 R)
• M9: 1,773,483 km (0.113 R)
• M10: 1,881,792 km (0.08 R)
• M11: 2,485,718 km (0.064 R)
• M12: 2,576,674 km (0.051 R)
• M13: 2,668,676 km (0.079 R)
• M14: 3,646,598 km (0.057 R)
• M15: 5,063,888 km (0.118 R)
• M16: 5,102,335 km (0.099 R)
• M17: 5,530,633 km (0.063 R)
• M18: 6,174,203 km (0.113 R)
• M19: 6,883,596 km (0.111 R)
• M20: 6,926,232 km (0.038 R)
• M21: 7,183,241 km (0.099 R)
• M22: 7,312,942 km (0.114 R)
• M23: 7,839,377 km (0.116 R)
• M24: 8,152,186 km (0.099 R)
• M25: 8,469,035 km (0.077 R)
• M26: 8,743,846 km (0.054 R)
• M27: 9,680,777 km (0.035 R)
• M28: 10,016,176 km (0.091 R)
• M29: 10,355,314 km (0.105 R)
• M30: 10,945,627 km (0.117 R)
• M31: 11,294,938 km (0.108 R)
• M32: 11,395,468 km (0.035 R)
• M33: 11,445,733 km (0.118 R)
• M34: 11,647,989 km (0.101 R)
• M35: 11,851,293 km (0.105 R)
• M36: 12,728,535 km (0.076 R)
• M37: 14,002,211 km (0.095 R)
• M38: 14,056,066 km (0.094 R)
• M39: 14,218,380 km (0.058 R)
• M40: 14,654,009 km (0.047 R)
• M41: 14,818,567 km (0.09 R)
• M42: 15,930,976 km (0.076 R)
• M43: 17,532,870 km (0.113 R)
• M44: 18,117,349 km (0.055 R)
• M45: 19,065,650 km (0.031 R)
• M46: 19,727,022 km (0.095 R)
• M47: 19,969,221 km (0.025 R)
• M48: 21,071,907 km (0.052 R)
• M49: 21,506,040 km (0.092 R)
• M50: 21,817,952 km (0.119 R)
• M51: 21,880,633 km (0.06 R)
• M52: 22,194,190 km (0.1 R)
• M53: 25,477,864 km (0.11 R)
• M54: 26,806,293 km (0.059 R)
• M55: 27,209,160 km (0.074 R)
• M56: 27,411,416 km (0.099 R)
• M57: 27,546,503 km (0.113 R)
• M58: 27,681,740 km (0.088 R)
• M59: 29,946,053 km (0.084 R)
• M60: 30,154,742 km (0.085 R)
• M61: 30,224,455 km (0.114 R)
• M62: 31,135,356 km (0.097 R)
• M63: 31,276,427 km (0.088 R)
• M64: 33,056,043 km (0.098 R)
• M65: 33,849,361 km (0.105 R)
• M66: 33,994,321 km (0.078 R)
• M67: 34,430,249 km (0.095 R)
• M68: 34,503,103 km (0.11 R)
• M69: 34,576,107 km (0.112 R)
• M70: 36,489,464 km (0.064 R)
• M71: 36,861,364 km (0.072 R)
• M72: 37,234,461 km (0.119 R)
• M73: 38,361,382 km (0.094 R)
• M74: 38,966,954 km (0.067 R)
• M75: 39,194,941 km (0.084 R)
• M76: 40,187,673 km (0.099 R)
• M77: 41,808,715 km (0.114 R)
• M78: 41,886,357 km (0.089 R)
• M79: 42,041,938 km (0.052 R)
• M80: 43,766,203 km (0.063 R)
• M81: 45,114,230 km (0.104 R)
• M82: 45,593,242 km (0.085 R)
• M83: 47,445,264 km (0.032 R)
• M84: 48,911,622 km (0.071 R)
• M85: 48,993,452 km (0.075 R)
• M86: 49,075,432 km (0.062 R)
• M87: 49,485,928 km (0.12 R)
• M88: 50,144,907 km (0.106 R)
• M89: 50,392,791 km (0.047 R)
• M90: 51,222,012 km (0.051 R)
• M91: 52,642,144 km (0.08 R)
• M92: 52,809,993 km (0.052 R)
• M93: 53,990,320 km (0.115 R)
• M94: 54,159,665 km (0.101 R)
• M95: 54,668,747 km (0.084 R)
• M96: 56,377,005 km (0.114 R)
• M97: 57,756,297 km (0.094 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: 151 - 16,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit