🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.88 AU - 1.14 AU

Year: 387 Days

Day: 45.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,059,589 km

• M1: 667,207 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.04 AU - 1.4 AU

Year: 513 Days

Day: 13.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.32 AU - 1.68 AU

Year: 700 Days

Day: 35.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.05 AU - 2.41 AU

Year: 1268 Days

Day: 41.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,059,589 km

• M1: 114,442 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.45 AU - 2.87 AU

Year: 1652 Days

Day: 22.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.38 AU - 3.5 AU

Year: 2430 Days

Day: 47.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.6

Radius: 10.5

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.5 AU - 5.56 AU

Year: 4296 Days

Day: 14.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,059,589 km

• M1: 204,201 km (0.097 R)
• M2: 300,991 km (0.099 R)
• M3: 404,363 km (0.116 R)
• M4: 1,028,934 km (0.084 R)
• M5: 1,119,441 km (0.07 R)
• M6: 1,553,125 km (0.11 R)
• M7: 1,657,993 km (0.032 R)
• M8: 1,939,237 km (0.065 R)
• M9: 2,151,816 km (0.098 R)
• M10: 2,286,603 km (0.058 R)
• M11: 2,617,963 km (0.111 R)
• M12: 2,780,276 km (0.089 R)
• M13: 2,908,931 km (0.117 R)
• M14: 3,248,967 km (0.08 R)
• M15: 3,326,159 km (0.062 R)
• M16: 3,404,100 km (0.085 R)
• M17: 3,621,764 km (0.064 R)
• M18: 3,925,747 km (0.117 R)
• M19: 4,008,325 km (0.119 R)
• M20: 4,408,051 km (0.083 R)
• M21: 4,602,079 km (0.098 R)
• M22: 4,754,819 km (0.097 R)
• M23: 4,976,074 km (0.115 R)
• M24: 5,894,754 km (0.109 R)
• M25: 6,495,240 km (0.089 R)
• M26: 6,815,380 km (0.092 R)
• M27: 7,140,606 km (0.116 R)
• M28: 7,241,584 km (0.054 R)
• M29: 7,445,336 km (0.063 R)
• M30: 7,962,795 km (0.073 R)
• M31: 8,706,746 km (0.114 R)
• M32: 8,841,833 km (0.039 R)
• M33: 9,445,011 km (0.035 R)
• M34: 10,374,612 km (0.118 R)
• M35: 10,981,381 km (0.064 R)
• M36: 11,808,358 km (0.09 R)
• M37: 11,958,106 km (0.065 R)
• M38: 12,229,327 km (0.073 R)
• M39: 12,380,869 km (0.118 R)
• M40: 13,459,171 km (0.035 R)
• M41: 14,407,173 km (0.105 R)
• M42: 15,344,104 km (0.108 R)
• M43: 15,935,464 km (0.109 R)
• M44: 16,267,272 km (0.095 R)
• M45: 16,367,204 km (0.112 R)
• M46: 16,702,004 km (0.099 R)
• M47: 16,903,961 km (0.063 R)
• M48: 17,106,666 km (0.113 R)
• M49: 17,344,377 km (0.099 R)
• M50: 17,514,620 km (0.039 R)
• M51: 17,754,126 km (0.107 R)
• M52: 18,029,087 km (0.072 R)
• M53: 18,098,051 km (0.094 R)
• M54: 18,236,280 km (0.119 R)
• M55: 18,479,077 km (0.083 R)
• M56: 18,792,634 km (0.035 R)
• M57: 19,531,348 km (0.098 R)
• M58: 20,207,980 km (0.1 R)
• M59: 20,567,014 km (0.028 R)
• M60: 21,146,108 km (0.117 R)
• M61: 21,951,094 km (0.119 R)
• M62: 22,394,352 km (0.111 R)
• M63: 23,477,890 km (0.052 R)
• M64: 23,666,383 km (0.117 R)
• M65: 23,855,475 km (0.078 R)
• M66: 24,159,009 km (0.081 R)
• M67: 24,273,152 km (0.08 R)
• M68: 24,425,592 km (0.065 R)
• M69: 24,693,223 km (0.063 R)
• M70: 25,385,861 km (0.099 R)
• M71: 25,773,320 km (0.039 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.5

Radius: 10.1

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.25 AU - 6.69 AU

Year: 4872 Days

Day: 9.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,059,589 km

• M1: 179,218 km (0.079 R)
• M2: 328,816 km (0.043 R)
• M3: 477,068 km (0.028 R)
• M4: 555,008 km (0.114 R)
• M5: 831,615 km (0.096 R)
• M6: 1,044,792 km (0.092 R)
• M7: 1,150,408 km (0.066 R)
• M8: 1,291,927 km (0.03 R)
• M9: 1,506,600 km (0.118 R)
• M10: 1,662,182 km (0.091 R)
• M11: 2,180,389 km (0.092 R)
• M12: 2,377,260 km (0.036 R)
• M13: 2,477,790 km (0.089 R)
• M14: 2,725,374 km (0.076 R)
• M15: 3,199,898 km (0.073 R)
• M16: 3,356,378 km (0.1 R)
• M17: 4,007,727 km (0.103 R)
• M18: 4,249,776 km (0.103 R)
• M19: 5,030,528 km (0.042 R)
• M20: 5,239,217 km (0.11 R)
• M21: 5,477,526 km (0.038 R)
• M22: 7,067,602 km (0.094 R)
• M23: 7,687,236 km (0.107 R)
• M24: 7,988,526 km (0.109 R)
• M25: 8,262,889 km (0.079 R)
• M26: 8,385,858 km (0.087 R)
• M27: 8,602,626 km (0.096 R)
• M28: 8,758,507 km (0.114 R)
• M29: 8,946,850 km (0.071 R)
• M30: 9,073,260 km (0.108 R)
• M31: 9,941,377 km (0.065 R)
• M32: 10,203,622 km (0.111 R)
• M33: 10,634,763 km (0.093 R)
• M34: 11,790,556 km (0.077 R)
• M35: 12,277,946 km (0.102 R)
• M36: 12,630,249 km (0.064 R)
• M37: 13,093,105 km (0.119 R)
• M38: 13,670,553 km (0.116 R)
• M39: 13,925,767 km (0.05 R)
• M40: 14,035,571 km (0.087 R)
• M41: 14,293,029 km (0.111 R)
• M42: 14,515,033 km (0.109 R)
• M43: 15,489,962 km (0.068 R)
• M44: 15,679,802 km (0.066 R)
• M45: 15,908,686 km (0.113 R)
• M46: 16,991,625 km (0.093 R)
• M47: 17,148,254 km (0.088 R)
• M48: 18,138,293 km (0.106 R)
• M49: 18,821,955 km (0.113 R)
• M50: 19,146,583 km (0.099 R)
• M51: 19,678,254 km (0.067 R)
• M52: 19,883,951 km (0.096 R)
• M53: 20,131,834 km (0.084 R)
• M54: 20,630,594 km (0.099 R)
• M55: 20,714,069 km (0.079 R)
• M56: 20,839,582 km (0.073 R)
• M57: 21,049,318 km (0.11 R)
• M58: 21,428,549 km (0.107 R)
• M59: 21,597,893 km (0.119 R)
• M60: 21,810,173 km (0.088 R)
• M61: 22,408,115 km (0.119 R)
• M62: 23,271,744 km (0.095 R)
• M63: 23,838,869 km (0.059 R)
• M64: 24,676,019 km (0.089 R)
• M65: 25,388,404 km (0.105 R)
• M66: 25,522,743 km (0.036 R)
• M67: 25,747,290 km (0.044 R)
• M68: 26,333,713 km (0.113 R)
• M69: 26,469,847 km (0.109 R)
• M70: 26,560,504 km (0.109 R)
• M71: 27,061,806 km (0.109 R)
• M72: 27,566,100 km (0.106 R)
• M73: 28,305,264 km (0.102 R)
• M74: 28,398,014 km (0.092 R)
• M75: 28,584,114 km (0.047 R)
• M76: 29,991,980 km (0.062 R)
• M77: 30,990,844 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.2

Radius: 14.9

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.22 AU - 10.06 AU

Year: 11398 Days

Day: 14.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,059,589 km

• M1: 230,530 km (0.085 R)
• M2: 608,863 km (0.116 R)
• M3: 1,360,892 km (0.055 R)
• M4: 1,497,475 km (0.079 R)
• M5: 2,497,237 km (0.107 R)
• M6: 3,230,566 km (0.104 R)
• M7: 3,353,984 km (0.058 R)
• M8: 3,510,613 km (0.041 R)
• M9: 3,766,276 km (0.053 R)
• M10: 3,962,249 km (0.106 R)
• M11: 4,161,514 km (0.098 R)
• M12: 4,398,327 km (0.11 R)
• M13: 4,744,496 km (0.102 R)
• M14: 5,063,888 km (0.107 R)
• M15: 5,761,014 km (0.112 R)
• M16: 6,803,711 km (0.069 R)
• M17: 7,123,851 km (0.038 R)
• M18: 7,449,076 km (0.035 R)
• M19: 7,988,078 km (0.116 R)
• M20: 8,156,525 km (0.075 R)
• M21: 8,326,019 km (0.087 R)
• M22: 8,539,794 km (0.027 R)
• M23: 9,191,742 km (0.051 R)
• M24: 9,769,788 km (0.113 R)
• M25: 10,131,366 km (0.084 R)
• M26: 11,195,755 km (0.097 R)
• M27: 11,384,398 km (0.117 R)
• M28: 11,957,059 km (0.097 R)
• M29: 12,053,400 km (0.087 R)
• M30: 12,344,068 km (0.105 R)
• M31: 13,080,838 km (0.111 R)
• M32: 14,340,452 km (0.118 R)
• M33: 14,442,926 km (0.058 R)
• M34: 16,596,537 km (0.091 R)
• M35: 17,028,426 km (0.11 R)
• M36: 17,191,339 km (0.075 R)
• M37: 18,513,185 km (0.104 R)
• M38: 18,904,982 km (0.113 R)
• M39: 20,096,529 km (0.086 R)
• M40: 20,326,311 km (0.116 R)
• M41: 20,441,502 km (0.039 R)
• M42: 21,312,461 km (0.051 R)
• M43: 22,195,537 km (0.039 R)
• M44: 22,433,098 km (0.078 R)
• M45: 23,331,284 km (0.103 R)
• M46: 24,058,330 km (0.116 R)
• M47: 24,485,880 km (0.111 R)
• M48: 25,224,744 km (0.076 R)
• M49: 25,659,176 km (0.056 R)
• M50: 26,850,723 km (0.085 R)
• M51: 27,357,860 km (0.09 R)
• M52: 27,485,018 km (0.052 R)
• M53: 27,996,194 km (0.031 R)
• M54: 28,381,558 km (0.113 R)
• M55: 29,417,673 km (0.101 R)
• M56: 29,809,470 km (0.117 R)
• M57: 30,598,300 km (0.08 R)
• M58: 31,128,026 km (0.082 R)
• M59: 31,260,869 km (0.118 R)
• M60: 31,394,011 km (0.083 R)
• M61: 32,330,942 km (0.109 R)
• M62: 32,667,687 km (0.1 R)
• M63: 32,938,010 km (0.076 R)
• M64: 33,073,396 km (0.112 R)
• M65: 36,519,234 km (0.057 R)
• M66: 38,284,489 km (0.07 R)
• M67: 38,569,473 km (0.077 R)
• M68: 38,783,697 km (0.041 R)
• M69: 39,572,676 km (0.091 R)
• M70: 40,511,851 km (0.087 R)
• M71: 42,412,343 km (0.077 R)
• M72: 42,855,003 km (0.088 R)
• M73: 44,790,949 km (0.105 R)
• M74: 45,016,094 km (0.067 R)
• M75: 46,451,336 km (0.095 R)
• M76: 47,288,934 km (0.077 R)
• M77: 47,824,644 km (0.069 R)
• M78: 49,056,732 km (0.072 R)
• M79: 50,143,261 km (0.071 R)
• M80: 51,316,258 km (0.062 R)
• M81: 51,473,336 km (0.112 R)
• M82: 51,866,779 km (0.101 R)
• M83: 52,498,381 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82

Radius: 5.8

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 11.45 AU - 12.53 AU

Year: 15810 Days

Day: 17.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 32,059,589 km

• M1: 90,806 km (0.096 R)
• M2: 130,898 km (0.08 R)
• M3: 169,494 km (0.096 R)
• M4: 518,955 km (0.065 R)
• M5: 742,305 km (0.09 R)
• M6: 1,485,806 km (0.09 R)
• M7: 1,623,586 km (0.12 R)
• M8: 1,711,998 km (0.045 R)
• M9: 1,874,910 km (0.118 R)
• M10: 2,043,058 km (0.108 R)
• M11: 2,119,353 km (0.039 R)
• M12: 2,215,993 km (0.075 R)
• M13: 2,294,532 km (0.072 R)
• M14: 2,658,803 km (0.114 R)
• M15: 2,911,773 km (0.081 R)
• M16: 2,997,792 km (0.082 R)
• M17: 3,238,794 km (0.079 R)
• M18: 3,372,834 km (0.118 R)
• M19: 3,716,161 km (0.081 R)
• M20: 4,288,373 km (0.081 R)
• M21: 4,361,825 km (0.111 R)
• M22: 4,411,043 km (0.067 R)
• M23: 4,584,876 km (0.116 R)
• M24: 4,862,380 km (0.044 R)
• M25: 4,964,555 km (0.071 R)
• M26: 5,041,747 km (0.08 R)
• M27: 5,197,329 km (0.056 R)
• M28: 5,433,694 km (0.069 R)
• M29: 5,781,210 km (0.095 R)
• M30: 5,835,364 km (0.075 R)
• M31: 6,582,306 km (0.107 R)
• M32: 7,683,795 km (0.107 R)
• M33: 8,377,780 km (0.11 R)
• M34: 8,778,852 km (0.105 R)
• M35: 8,903,467 km (0.075 R)
• M36: 9,060,245 km (0.064 R)
• M37: 9,123,077 km (0.034 R)
• M38: 9,824,840 km (0.069 R)
• M39: 9,889,466 km (0.111 R)
• M40: 10,378,951 km (0.118 R)
• M41: 10,809,493 km (0.116 R)
• M42: 11,077,423 km (0.075 R)
• M43: 11,212,211 km (0.071 R)
• M44: 11,381,406 km (0.104 R)
• M45: 11,483,282 km (0.107 R)
• M46: 11,585,607 km (0.099 R)
• M47: 12,414,379 km (0.085 R)
• M48: 12,730,031 km (0.114 R)
• M49: 13,333,658 km (0.069 R)
• M50: 13,584,833 km (0.113 R)
• M51: 13,837,653 km (0.06 R)
• M52: 14,311,280 km (0.076 R)
• M53: 15,574,784 km (0.061 R)
• M54: 15,801,574 km (0.068 R)
• M55: 15,839,423 km (0.077 R)
• M56: 15,991,264 km (0.053 R)
• M57: 16,105,408 km (0.086 R)
• M58: 16,220,000 km (0.084 R)
• M59: 16,603,419 km (0.113 R)
• M60: 17,184,457 km (0.081 R)
• M61: 17,340,488 km (0.066 R)
• M62: 17,418,578 km (0.068 R)
• M63: 17,575,356 km (0.112 R)
• M64: 17,771,928 km (0.094 R)
• M65: 18,088,028 km (0.095 R)
• M66: 18,366,131 km (0.117 R)
• M67: 19,330,289 km (0.082 R)
• M68: 19,492,603 km (0.096 R)
• M69: 20,475,760 km (0.074 R)
• M70: 20,641,215 km (0.114 R)
• M71: 22,149,910 km (0.071 R)
• M72: 22,960,431 km (0.081 R)
• M73: 23,261,571 km (0.081 R)
• M74: 23,607,292 km (0.084 R)
• M75: 24,566,663 km (0.036 R)
• M76: 24,654,477 km (0.112 R)
• M77: 25,316,597 km (0.089 R)
• M78: 26,523,254 km (0.107 R)
• M79: 26,974,890 km (0.083 R)
• M80: 27,201,680 km (0.096 R)
• M81: 28,160,902 km (0.072 R)
• M82: 28,667,889 km (0.041 R)
• M83: 28,714,114 km (0.091 R)
• M84: 28,806,716 km (0.042 R)
• M85: 28,899,317 km (0.103 R)
• M86: 29,131,343 km (0.083 R)
• M87: 29,924,960 km (0.086 R)
• M88: 30,914,998 km (0.11 R)
• M89: 31,009,843 km (0.094 R)
• M90: 31,057,266 km (0.119 R)
• M91: 31,152,261 km (0.105 R)
• M92: 31,390,271 km (0.079 R)
• M93: 31,724,323 km (0.113 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 16,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit