🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.63 AU - 0.73 AU

Year: 207 Days

Day: 25.6 Hours

Environment

Temp: 195 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,756,765 km

• M1: 157,676 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.99 AU - 1.13 AU

Year: 403 Days

Day: 14.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.04 AU - 1.3 AU

Year: 467 Days

Day: 36.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 41,756,765 km

• M1: 319,391 km (0.088 R)
• M2: 431,590 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.1 AU - 4.06 AU

Year: 2499 Days

Day: 24.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,756,765 km

• M1: 952,938 km (0.118 R)
• M2: 2,627,687 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.32 AU - 3.86 AU

Year: 2510 Days

Day: 34.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.27 AU - 4.69 AU

Year: 2930 Days

Day: 39.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.3

Radius: 10.6

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.02 AU - 7.14 AU

Year: 5531 Days

Day: 10.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,756,765 km

• M1: 132,843 km (0.113 R)
• M2: 411,843 km (0.117 R)
• M3: 486,492 km (0.11 R)
• M4: 716,723 km (0.069 R)
• M5: 909,405 km (0.079 R)
• M6: 1,263,055 km (0.117 R)
• M7: 1,498,971 km (0.086 R)
• M8: 1,622,539 km (0.039 R)
• M9: 1,749,397 km (0.071 R)
• M10: 1,842,148 km (0.099 R)
• M11: 2,032,885 km (0.099 R)
• M12: 2,110,976 km (0.091 R)
• M13: 2,707,721 km (0.093 R)
• M14: 2,859,414 km (0.082 R)
• M15: 3,036,238 km (0.119 R)
• M16: 3,148,736 km (0.102 R)
• M17: 4,272,366 km (0.079 R)
• M18: 4,629,306 km (0.026 R)
• M19: 4,759,157 km (0.09 R)
• M20: 5,049,227 km (0.107 R)
• M21: 5,290,828 km (0.096 R)
• M22: 5,399,436 km (0.11 R)
• M23: 5,536,168 km (0.031 R)
• M24: 5,618,896 km (0.047 R)
• M25: 5,981,820 km (0.105 R)
• M26: 6,323,652 km (0.105 R)
• M27: 6,613,423 km (0.11 R)
• M28: 7,236,049 km (0.11 R)
• M29: 7,970,575 km (0.113 R)
• M30: 8,126,605 km (0.066 R)
• M31: 8,441,808 km (0.099 R)
• M32: 8,568,966 km (0.086 R)
• M33: 8,696,872 km (0.104 R)
• M34: 8,922,017 km (0.101 R)
• M35: 9,247,243 km (0.082 R)
• M36: 9,808,983 km (0.049 R)
• M37: 10,449,860 km (0.114 R)
• M38: 10,930,817 km (0.052 R)
• M39: 11,139,057 km (0.096 R)
• M40: 11,665,642 km (0.107 R)
• M41: 12,021,236 km (0.066 R)
• M42: 12,236,358 km (0.107 R)
• M43: 13,035,958 km (0.067 R)
• M44: 13,590,817 km (0.071 R)
• M45: 14,380,544 km (0.081 R)
• M46: 14,608,830 km (0.089 R)
• M47: 15,456,602 km (0.093 R)
• M48: 15,573,438 km (0.062 R)
• M49: 15,729,618 km (0.065 R)
• M50: 15,925,591 km (0.113 R)
• M51: 16,004,279 km (0.117 R)
• M52: 16,083,117 km (0.116 R)
• M53: 16,161,956 km (0.113 R)
• M54: 16,638,126 km (0.116 R)
• M55: 16,918,023 km (0.061 R)
• M56: 17,685,460 km (0.115 R)
• M57: 18,920,391 km (0.112 R)
• M58: 19,674,663 km (0.095 R)
• M59: 20,824,472 km (0.085 R)
• M60: 21,342,530 km (0.061 R)
• M61: 21,646,662 km (0.117 R)
• M62: 22,479,474 km (0.118 R)
• M63: 23,322,757 km (0.119 R)
• M64: 23,591,135 km (0.108 R)
• M65: 23,905,740 km (0.099 R)
• M66: 24,357,376 km (0.042 R)
• M67: 24,811,854 km (0.046 R)
• M68: 25,131,694 km (0.059 R)
• M69: 25,223,248 km (0.058 R)
• M70: 25,315,101 km (0.09 R)
• M71: 25,544,884 km (0.082 R)
• M72: 25,960,317 km (0.086 R)
• M73: 26,424,669 km (0.082 R)
• M74: 26,611,068 km (0.12 R)
• M75: 26,704,566 km (0.043 R)
• M76: 26,891,564 km (0.085 R)
• M77: 27,267,204 km (0.109 R)
• M78: 27,644,490 km (0.118 R)
• M79: 28,595,334 km (0.099 R)
• M80: 31,462,377 km (0.096 R)
• M81: 32,006,913 km (0.102 R)
• M82: 33,861,478 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.7

Radius: 10.7

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.49 AU - 6.71 AU

Year: 5559 Days

Day: 9.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 41,756,765 km

• M1: 135,984 km (0.07 R)
• M2: 341,382 km (0.075 R)
• M3: 460,911 km (0.097 R)
• M4: 696,378 km (0.035 R)
• M5: 1,050,027 km (0.047 R)
• M6: 1,204,712 km (0.102 R)
• M7: 1,690,306 km (0.062 R)
• M8: 1,860,998 km (0.087 R)
• M9: 2,166,925 km (0.108 R)
• M10: 2,272,691 km (0.068 R)
• M11: 2,366,489 km (0.088 R)
• M12: 2,434,406 km (0.05 R)
• M13: 2,516,685 km (0.073 R)
• M14: 2,627,986 km (0.049 R)
• M15: 2,913,568 km (0.064 R)
• M16: 3,254,352 km (0.067 R)
• M17: 3,452,719 km (0.059 R)
• M18: 3,670,982 km (0.093 R)
• M19: 3,813,549 km (0.088 R)
• M20: 4,137,279 km (0.042 R)
• M21: 4,319,190 km (0.116 R)
• M22: 4,453,080 km (0.107 R)
• M23: 5,339,298 km (0.087 R)
• M24: 5,465,259 km (0.117 R)
• M25: 5,756,676 km (0.11 R)
• M26: 7,369,042 km (0.084 R)
• M27: 7,489,318 km (0.088 R)
• M28: 7,670,930 km (0.049 R)
• M29: 7,997,502 km (0.091 R)
• M30: 8,474,869 km (0.118 R)
• M31: 8,876,240 km (0.11 R)
• M32: 8,961,511 km (0.111 R)
• M33: 9,154,492 km (0.048 R)
• M34: 9,348,820 km (0.069 R)
• M35: 9,763,505 km (0.104 R)
• M36: 10,050,733 km (0.042 R)
• M37: 10,295,924 km (0.115 R)
• M38: 11,135,318 km (0.114 R)
• M39: 11,691,672 km (0.112 R)
• M40: 11,855,631 km (0.101 R)
• M41: 11,996,702 km (0.109 R)
• M42: 12,162,008 km (0.065 R)
• M43: 12,447,291 km (0.094 R)
• M44: 12,734,818 km (0.084 R)
• M45: 12,831,159 km (0.096 R)
• M46: 13,097,294 km (0.052 R)
• M47: 13,414,142 km (0.1 R)
• M48: 14,080,451 km (0.035 R)
• M49: 15,112,676 km (0.083 R)
• M50: 15,419,352 km (0.075 R)
• M51: 16,772,315 km (0.088 R)
• M52: 16,904,410 km (0.114 R)
• M53: 17,489,786 km (0.095 R)
• M54: 18,054,668 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658

Radius: 9.1

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.76 AU - 10.1 AU

Year: 9031 Days

Day: 10.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,756,765 km

• M1: 120,426 km (0.111 R)
• M2: 297,999 km (0.045 R)
• M3: 401,820 km (0.119 R)
• M4: 562,189 km (0.117 R)
• M5: 1,000,361 km (0.119 R)
• M6: 1,110,465 km (0.109 R)
• M7: 1,403,677 km (0.106 R)
• M8: 1,655,749 km (0.106 R)
• M9: 1,765,105 km (0.095 R)
• M10: 1,877,004 km (0.099 R)
• M11: 1,991,297 km (0.025 R)
• M12: 2,084,347 km (0.09 R)
• M13: 2,250,850 km (0.1 R)
• M14: 2,960,392 km (0.083 R)
• M15: 3,591,695 km (0.042 R)
• M16: 3,734,561 km (0.119 R)
• M17: 5,038,157 km (0.032 R)
• M18: 5,425,167 km (0.119 R)
• M19: 5,655,398 km (0.096 R)
• M20: 5,855,410 km (0.051 R)
• M21: 6,227,909 km (0.084 R)
• M22: 6,296,574 km (0.063 R)
• M23: 6,434,354 km (0.069 R)
• M24: 7,355,129 km (0.11 R)
• M25: 7,500,538 km (0.118 R)
• M26: 7,942,151 km (0.09 R)
• M27: 8,241,347 km (0.103 R)
• M28: 9,435,437 km (0.1 R)
• M29: 9,752,285 km (0.063 R)
• M30: 10,112,966 km (0.08 R)
• M31: 10,518,825 km (0.08 R)
• M32: 10,806,202 km (0.099 R)
• M33: 10,971,508 km (0.072 R)
• M34: 11,054,535 km (0.107 R)
• M35: 11,599,071 km (0.097 R)
• M36: 11,768,416 km (0.083 R)
• M37: 12,714,323 km (0.101 R)
• M38: 13,908,413 km (0.118 R)
• M39: 14,043,201 km (0.05 R)
• M40: 14,314,272 km (0.111 R)
• M41: 14,405,078 km (0.053 R)
• M42: 16,401,911 km (0.095 R)
• M43: 16,878,679 km (0.091 R)
• M44: 17,408,255 km (0.085 R)
• M45: 18,336,061 km (0.12 R)
• M46: 19,029,896 km (0.076 R)
• M47: 19,833,387 km (0.114 R)
• M48: 20,086,656 km (0.101 R)
• M49: 20,239,246 km (0.113 R)
• M50: 20,545,472 km (0.075 R)
• M51: 21,110,952 km (0.097 R)
• M52: 21,837,848 km (0.051 R)
• M53: 22,625,930 km (0.095 R)
• M54: 23,103,147 km (0.069 R)
• M55: 24,718,056 km (0.051 R)
• M56: 25,045,376 km (0.056 R)
• M57: 26,036,013 km (0.097 R)
• M58: 27,207,963 km (0.088 R)
• M59: 27,885,193 km (0.113 R)
• M60: 28,625,253 km (0.117 R)
• M61: 28,682,549 km (0.107 R)
• M62: 29,371,747 km (0.08 R)
• M63: 29,602,875 km (0.119 R)
• M64: 32,959,403 km (0.042 R)
• M65: 33,500,199 km (0.1 R)
• M66: 33,560,487 km (0.089 R)
• M67: 34,165,311 km (0.107 R)
• M68: 34,956,983 km (0.104 R)
• M69: 35,263,060 km (0.091 R)
• M70: 35,447,215 km (0.071 R)
• M71: 35,570,185 km (0.093 R)
• M72: 35,693,154 km (0.075 R)
• M73: 35,754,789 km (0.055 R)
• M74: 35,816,273 km (0.109 R)
• M75: 36,496,345 km (0.104 R)
• M76: 36,744,678 km (0.059 R)
• M77: 37,180,756 km (0.045 R)
• M78: 37,305,520 km (0.073 R)
• M79: 38,498,862 km (0.056 R)
• M80: 39,704,621 km (0.106 R)
• M81: 39,768,500 km (0.081 R)
• M82: 39,896,107 km (0.091 R)
• M83: 40,793,993 km (0.118 R)
• M84: 41,439,358 km (0.108 R)
• M85: 42,805,636 km (0.111 R)
• M86: 43,592,969 km (0.086 R)
• M87: 44,186,573 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.8

Radius: 4.1

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 11.6 AU - 19.12 AU

Year: 22211 Days

Day: 24.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 41,756,765 km

• M1: 57,894 km (0.087 R)
• M2: 127,607 km (0.066 R)
• M3: 257,009 km (0.069 R)
• M4: 324,029 km (0.101 R)
• M5: 503,397 km (0.098 R)
• M6: 531,372 km (0.049 R)
• M7: 648,656 km (0.036 R)
• M8: 742,155 km (0.119 R)
• M9: 1,252,882 km (0.067 R)
• M10: 1,350,121 km (0.108 R)
• M11: 1,389,615 km (0.102 R)
• M12: 1,572,573 km (0.115 R)
• M13: 2,353,773 km (0.069 R)
• M14: 2,720,138 km (0.052 R)
• M15: 2,948,574 km (0.091 R)
• M16: 3,130,335 km (0.118 R)
• M17: 3,865,459 km (0.041 R)
• M18: 4,093,147 km (0.065 R)
• M19: 5,295,465 km (0.115 R)
• M20: 5,389,862 km (0.058 R)
• M21: 5,516,421 km (0.117 R)
• M22: 5,740,369 km (0.116 R)
• M23: 6,164,180 km (0.1 R)
• M24: 6,530,545 km (0.044 R)
• M25: 6,801,467 km (0.1 R)
• M26: 6,972,607 km (0.038 R)
• M27: 7,671,379 km (0.08 R)
• M28: 7,706,983 km (0.075 R)
• M29: 9,975,186 km (0.116 R)
• M30: 10,247,753 km (0.079 R)
• M31: 10,959,839 km (0.109 R)
• M32: 11,241,083 km (0.093 R)
• M33: 11,281,475 km (0.04 R)
• M34: 12,016,449 km (0.111 R)
• M35: 12,306,519 km (0.049 R)
• M36: 12,431,433 km (0.031 R)
• M37: 13,318,100 km (0.053 R)
• M38: 13,360,735 km (0.108 R)
• M39: 13,532,175 km (0.09 R)
• M40: 14,840,408 km (0.099 R)
• M41: 15,599,617 km (0.074 R)
• M42: 15,689,675 km (0.087 R)
• M43: 16,142,957 km (0.076 R)
• M44: 16,234,211 km (0.056 R)
• M45: 16,462,797 km (0.054 R)
• M46: 17,341,535 km (0.105 R)
• M47: 17,434,884 km (0.113 R)
• M48: 18,045,991 km (0.11 R)
• M49: 18,093,264 km (0.087 R)
• M50: 18,235,382 km (0.038 R)
• M51: 18,711,851 km (0.112 R)
• M52: 18,807,594 km (0.08 R)
• M53: 18,855,465 km (0.037 R)
• M54: 19,774,295 km (0.049 R)
• M55: 19,823,064 km (0.115 R)
• M56: 20,806,670 km (0.09 R)
• M57: 21,055,003 km (0.071 R)
• M58: 21,104,819 km (0.041 R)
• M59: 21,805,984 km (0.056 R)
• M60: 22,616,655 km (0.063 R)
• M61: 22,667,668 km (0.109 R)
• M62: 23,334,126 km (0.108 R)
• M63: 23,747,316 km (0.102 R)
• M64: 24,215,258 km (0.114 R)
• M65: 24,267,467 km (0.096 R)
• M66: 24,843,718 km (0.049 R)
• M67: 25,796,657 km (0.109 R)
• M68: 26,492,137 km (0.034 R)
• M69: 27,792,442 km (0.094 R)
• M70: 27,847,045 km (0.057 R)
• M71: 27,956,401 km (0.095 R)
• M72: 28,725,933 km (0.084 R)
• M73: 29,446,695 km (0.098 R)
• M74: 29,669,746 km (0.105 R)
• M75: 30,679,980 km (0.057 R)
• M76: 31,075,966 km (0.076 R)
• M77: 32,044,462 km (0.08 R)
• M78: 32,388,687 km (0.041 R)
• M79: 32,503,728 km (0.08 R)
• M80: 33,080,876 km (0.11 R)
• M81: 33,138,771 km (0.119 R)
• M82: 33,312,603 km (0.11 R)
• M83: 34,069,718 km (0.11 R)
• M84: 34,773,427 km (0.07 R)
• M85: 35,957,195 km (0.071 R)
• M86: 36,016,735 km (0.115 R)
• M87: 37,334,692 km (0.06 R)
• M88: 37,394,830 km (0.118 R)
• M89: 37,999,505 km (0.034 R)
• M90: 38,851,315 km (0.117 R)
• M91: 38,912,351 km (0.082 R)
• M92: 39,463,619 km (0.091 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 14,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit