🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.57 AU - 0.69 AU

Year: 181 Days

Day: 21.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1 AU - 1.48 AU

Year: 499 Days

Day: 12.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.73 AU - 2.81 AU

Year: 1237 Days

Day: 40.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.76 AU - 4.32 AU

Year: 2409 Days

Day: 32.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,714,633 km

• M1: 85,271 km (0.087 R)
• M2: 888,911 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.41 AU - 4.53 AU

Year: 2861 Days

Day: 33.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.7

Radius: 9.9

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.82 AU - 7.74 AU

Year: 5692 Days

Day: 8.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 87,714,633 km

• M1: 239,656 km (0.079 R)
• M2: 463,155 km (0.072 R)
• M3: 1,055,712 km (0.081 R)
• M4: 1,159,533 km (0.049 R)
• M5: 1,329,925 km (0.04 R)
• M6: 1,410,110 km (0.086 R)
• M7: 1,558,810 km (0.034 R)
• M8: 1,800,710 km (0.108 R)
• M9: 1,890,169 km (0.071 R)
• M10: 2,073,426 km (0.111 R)
• M11: 2,379,055 km (0.111 R)
• M12: 2,577,422 km (0.093 R)
• M13: 2,658,354 km (0.063 R)
• M14: 3,011,854 km (0.078 R)
• M15: 3,140,209 km (0.06 R)
• M16: 3,248,518 km (0.094 R)
• M17: 3,380,313 km (0.073 R)
• M18: 3,536,344 km (0.102 R)
• M19: 3,740,396 km (0.102 R)
• M20: 4,303,482 km (0.107 R)
• M21: 4,743,300 km (0.111 R)
• M22: 5,274,671 km (0.092 R)
• M23: 5,878,299 km (0.045 R)
• M24: 6,012,488 km (0.078 R)
• M25: 6,365,988 km (0.093 R)
• M26: 6,587,093 km (0.103 R)
• M27: 6,698,544 km (0.113 R)
• M28: 6,782,468 km (0.047 R)
• M29: 7,093,482 km (0.116 R)
• M30: 7,380,261 km (0.101 R)
• M31: 7,496,200 km (0.033 R)
• M32: 7,700,251 km (0.055 R)
• M33: 7,817,686 km (0.038 R)
• M34: 7,906,247 km (0.071 R)
• M35: 8,535,007 km (0.082 R)
• M36: 9,055,907 km (0.081 R)
• M37: 9,398,486 km (0.057 R)
• M38: 9,461,168 km (0.106 R)
• M39: 9,587,129 km (0.07 R)
• M40: 10,745,316 km (0.086 R)
• M41: 11,441,096 km (0.11 R)
• M42: 11,541,775 km (0.078 R)
• M43: 12,322,825 km (0.096 R)
• M44: 12,598,534 km (0.098 R)
• M45: 13,367,168 km (0.084 R)
• M46: 15,133,321 km (0.119 R)
• M47: 15,800,378 km (0.065 R)
• M48: 16,099,872 km (0.097 R)
• M49: 16,212,669 km (0.1 R)
• M50: 16,704,547 km (0.098 R)
• M51: 17,316,851 km (0.103 R)
• M52: 17,625,621 km (0.112 R)
• M53: 17,897,440 km (0.093 R)
• M54: 18,760,620 km (0.089 R)
• M55: 18,958,688 km (0.049 R)
• M56: 19,077,768 km (0.103 R)
• M57: 19,396,860 km (0.1 R)
• M58: 19,677,356 km (0.107 R)
• M59: 19,918,956 km (0.109 R)
• M60: 21,018,202 km (0.109 R)
• M61: 21,100,480 km (0.098 R)
• M62: 21,265,188 km (0.058 R)
• M63: 22,724,814 km (0.117 R)
• M64: 23,744,324 km (0.081 R)
• M65: 23,872,828 km (0.092 R)
• M66: 24,518,792 km (0.119 R)
• M67: 25,039,692 km (0.025 R)
• M68: 25,257,805 km (0.107 R)
• M69: 26,757,674 km (0.058 R)
• M70: 27,338,861 km (0.064 R)
• M71: 27,653,466 km (0.103 R)
• M72: 27,743,524 km (0.072 R)
• M73: 27,878,910 km (0.064 R)
• M74: 29,198,662 km (0.12 R)
• M75: 29,520,297 km (0.107 R)
• M76: 30,259,760 km (0.1 R)
• M77: 30,538,760 km (0.103 R)
• M78: 31,099,153 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.1

Radius: 10.8

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.29 AU - 8.97 AU

Year: 9169 Days

Day: 14.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 87,714,633 km

• M1: 142,567 km (0.089 R)
• M2: 245,490 km (0.101 R)
• M3: 356,791 km (0.117 R)
• M4: 645,216 km (0.11 R)
• M5: 728,841 km (0.078 R)
• M6: 1,164,171 km (0.032 R)
• M7: 1,290,132 km (0.113 R)
• M8: 1,376,749 km (0.111 R)
• M9: 1,510,639 km (0.115 R)
• M10: 1,602,343 km (0.064 R)
• M11: 1,672,504 km (0.114 R)
• M12: 1,864,588 km (0.114 R)
• M13: 2,593,728 km (0.088 R)
• M14: 2,760,679 km (0.071 R)
• M15: 3,710,925 km (0.09 R)
• M16: 4,319,489 km (0.084 R)
• M17: 4,618,834 km (0.088 R)
• M18: 4,890,504 km (0.117 R)
• M19: 5,556,963 km (0.101 R)
• M20: 5,628,769 km (0.106 R)
• M21: 6,364,043 km (0.088 R)
• M22: 6,590,534 km (0.061 R)
• M23: 6,666,680 km (0.089 R)
• M24: 6,781,421 km (0.045 R)
• M25: 7,207,625 km (0.064 R)
• M26: 7,722,691 km (0.09 R)
• M27: 7,923,900 km (0.088 R)
• M28: 8,208,734 km (0.099 R)
• M29: 8,290,714 km (0.106 R)
• M30: 8,455,421 km (0.058 R)
• M31: 9,252,927 km (0.043 R)
• M32: 9,639,040 km (0.105 R)
• M33: 9,812,424 km (0.12 R)
• M34: 11,740,291 km (0.093 R)
• M35: 12,111,743 km (0.103 R)
• M36: 12,439,811 km (0.105 R)
• M37: 14,124,133 km (0.118 R)
• M38: 14,917,750 km (0.086 R)
• M39: 15,269,604 km (0.086 R)
• M40: 15,471,861 km (0.104 R)
• M41: 15,624,002 km (0.106 R)
• M42: 15,725,878 km (0.055 R)
• M43: 16,341,323 km (0.118 R)
• M44: 16,444,546 km (0.054 R)
• M45: 16,651,889 km (0.108 R)
• M46: 17,648,659 km (0.109 R)
• M47: 18,502,863 km (0.112 R)
• M48: 18,718,583 km (0.041 R)
• M49: 19,043,659 km (0.028 R)
• M50: 19,370,531 km (0.076 R)
• M51: 20,418,165 km (0.12 R)
• M52: 20,752,815 km (0.081 R)
• M53: 23,669,973 km (0.089 R)
• M54: 27,140,195 km (0.079 R)
• M55: 27,262,566 km (0.099 R)
• M56: 28,871,491 km (0.073 R)
• M57: 29,247,132 km (0.059 R)
• M58: 29,372,644 km (0.114 R)
• M59: 30,003,349 km (0.06 R)
• M60: 31,085,540 km (0.119 R)
• M61: 32,635,075 km (0.098 R)
• M62: 32,765,374 km (0.108 R)
• M63: 33,222,546 km (0.119 R)
• M64: 33,484,791 km (0.101 R)
• M65: 34,209,592 km (0.055 R)
• M66: 34,408,109 km (0.104 R)
• M67: 34,673,495 km (0.115 R)
• M68: 36,010,451 km (0.099 R)
• M69: 38,527,884 km (0.108 R)
• M70: 39,495,184 km (0.109 R)
• M71: 39,981,826 km (0.116 R)
• M72: 40,051,539 km (0.062 R)
• M73: 40,260,826 km (0.105 R)
• M74: 40,680,448 km (0.091 R)
• M75: 40,890,932 km (0.071 R)
• M76: 42,160,719 km (0.05 R)
• M77: 42,231,778 km (0.114 R)
• M78: 42,373,746 km (0.092 R)
• M79: 43,228,998 km (0.113 R)
• M80: 43,730,450 km (0.072 R)
• M81: 43,874,064 km (0.113 R)
• M82: 45,682,851 km (0.034 R)
• M83: 45,828,560 km (0.105 R)
• M84: 48,255,935 km (0.054 R)
• M85: 49,672,178 km (0.088 R)
• M86: 49,972,122 km (0.089 R)
• M87: 50,197,566 km (0.047 R)

Asteroid Belt

Center: 11.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.1

Radius: 7.6

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 11.89 AU - 15.41 AU

Year: 18238 Days

Day: 18.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,714,633 km

• M1: 104,270 km (0.111 R)
• M2: 221,106 km (0.105 R)
• M3: 327,171 km (0.095 R)
• M4: 381,923 km (0.1 R)
• M5: 440,566 km (0.12 R)
• M6: 502,649 km (0.069 R)
• M7: 595,100 km (0.089 R)
• M8: 1,230,891 km (0.04 R)
• M9: 1,358,797 km (0.091 R)
• M10: 1,452,895 km (0.113 R)
• M11: 1,955,693 km (0.061 R)
• M12: 2,084,048 km (0.099 R)
• M13: 2,304,256 km (0.109 R)
• M14: 2,508,756 km (0.096 R)
• M15: 2,790,748 km (0.097 R)
• M16: 2,838,769 km (0.061 R)
• M17: 2,984,478 km (0.117 R)
• M18: 3,058,229 km (0.059 R)
• M19: 3,670,384 km (0.112 R)
• M20: 3,749,521 km (0.069 R)
• M21: 4,044,678 km (0.07 R)
• M22: 4,153,884 km (0.074 R)
• M23: 5,150,804 km (0.099 R)
• M24: 6,376,160 km (0.112 R)
• M25: 6,535,333 km (0.037 R)
• M26: 6,825,403 km (0.07 R)
• M27: 6,955,703 km (0.066 R)
• M28: 7,152,723 km (0.047 R)
• M29: 7,284,968 km (0.103 R)
• M30: 8,096,087 km (0.061 R)
• M31: 8,372,694 km (0.103 R)
• M32: 8,687,747 km (0.072 R)
• M33: 9,113,801 km (0.119 R)
• M34: 9,401,628 km (0.066 R)
• M35: 9,655,944 km (0.068 R)
• M36: 10,283,058 km (0.102 R)
• M37: 10,923,188 km (0.036 R)
• M38: 11,228,966 km (0.069 R)
• M39: 12,084,217 km (0.092 R)
• M40: 12,360,823 km (0.093 R)
• M41: 14,063,397 km (0.051 R)
• M42: 14,187,862 km (0.049 R)
• M43: 16,927,747 km (0.06 R)
• M44: 17,237,115 km (0.07 R)
• M45: 17,548,429 km (0.112 R)
• M46: 17,816,658 km (0.103 R)
• M47: 18,041,354 km (0.053 R)
• M48: 18,766,454 km (0.075 R)
• M49: 19,040,817 km (0.111 R)
• M50: 19,316,376 km (0.118 R)
• M51: 20,338,579 km (0.114 R)
• M52: 20,856,187 km (0.107 R)
• M53: 21,140,423 km (0.071 R)
• M54: 21,330,562 km (0.09 R)
• M55: 21,856,548 km (0.03 R)
• M56: 22,000,760 km (0.102 R)
• M57: 22,048,781 km (0.079 R)
• M58: 22,096,952 km (0.114 R)
• M59: 22,241,613 km (0.072 R)
• M60: 24,200,896 km (0.055 R)
• M61: 25,000,048 km (0.042 R)
• M62: 25,352,351 km (0.086 R)
• M63: 25,402,766 km (0.116 R)
• M64: 25,960,167 km (0.11 R)
• M65: 26,572,621 km (0.093 R)
• M66: 26,675,245 km (0.058 R)
• M67: 27,345,144 km (0.084 R)
• M68: 27,604,248 km (0.098 R)
• M69: 27,864,099 km (0.094 R)
• M70: 27,968,369 km (0.09 R)
• M71: 28,648,890 km (0.113 R)
• M72: 29,706,397 km (0.038 R)
• M73: 29,919,425 km (0.041 R)
• M74: 29,972,681 km (0.106 R)
• M75: 30,079,494 km (0.1 R)
• M76: 30,454,237 km (0.119 R)
• M77: 31,046,046 km (0.089 R)
• M78: 32,624,752 km (0.088 R)
• M79: 32,734,707 km (0.069 R)
• M80: 32,789,609 km (0.043 R)
• M81: 32,954,765 km (0.048 R)
• M82: 33,120,071 km (0.08 R)
• M83: 33,175,273 km (0.055 R)
• M84: 34,006,588 km (0.058 R)
• M85: 34,341,089 km (0.077 R)
• M86: 34,508,788 km (0.075 R)
• M87: 34,844,785 km (0.1 R)
• M88: 35,069,481 km (0.088 R)
• M89: 35,294,626 km (0.077 R)
• M90: 35,351,024 km (0.041 R)
• M91: 36,143,294 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.6

Radius: 7.9

Gravity: 12.99 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 13.37 AU - 18.27 AU

Year: 22756 Days

Day: 15.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,714,633 km

• M1: 106,065 km (0.101 R)
• M2: 173,085 km (0.062 R)
• M3: 346,020 km (0.097 R)
• M4: 444,605 km (0.054 R)
• M5: 530,923 km (0.071 R)
• M6: 623,524 km (0.056 R)
• M7: 799,152 km (0.042 R)
• M8: 962,662 km (0.086 R)
• M9: 1,197,681 km (0.113 R)
• M10: 1,418,337 km (0.055 R)
• M11: 1,651,860 km (0.09 R)
• M12: 1,720,974 km (0.117 R)
• M13: 3,207,977 km (0.107 R)
• M14: 3,294,744 km (0.117 R)
• M15: 3,470,671 km (0.098 R)
• M16: 3,649,739 km (0.079 R)
• M17: 4,396,083 km (0.062 R)
• M18: 4,786,533 km (0.079 R)
• M19: 5,444,914 km (0.098 R)
• M20: 6,348,186 km (0.056 R)
• M21: 7,240,238 km (0.112 R)
• M22: 7,993,762 km (0.089 R)
• M23: 9,449,200 km (0.1 R)
• M24: 9,574,264 km (0.118 R)
• M25: 9,825,738 km (0.098 R)
• M26: 10,984,672 km (0.079 R)
• M27: 11,116,019 km (0.046 R)
• M28: 11,513,501 km (0.11 R)
• M29: 12,050,557 km (0.1 R)
• M30: 12,802,436 km (0.091 R)
• M31: 13,010,228 km (0.073 R)
• M32: 13,288,928 km (0.085 R)
• M33: 15,514,496 km (0.053 R)
• M34: 16,256,801 km (0.071 R)
• M35: 17,391,800 km (0.111 R)
• M36: 18,630,470 km (0.11 R)
• M37: 19,102,302 km (0.093 R)
• M38: 20,057,634 km (0.1 R)
• M39: 20,460,351 km (0.119 R)
• M40: 21,273,715 km (0.097 R)
• M41: 23,100,006 km (0.052 R)
• M42: 23,437,498 km (0.08 R)
• M43: 24,889,645 km (0.118 R)
• M44: 25,322,282 km (0.087 R)
• M45: 26,107,372 km (0.083 R)
• M46: 26,458,777 km (0.117 R)
• M47: 26,811,828 km (0.109 R)
• M48: 27,344,396 km (0.085 R)
• M49: 28,781,284 km (0.106 R)
• M50: 29,053,552 km (0.082 R)
• M51: 29,783,440 km (0.102 R)
• M52: 30,889,567 km (0.119 R)
• M53: 31,261,317 km (0.115 R)
• M54: 31,728,063 km (0.075 R)
• M55: 31,915,509 km (0.07 R)
• M56: 33,522,639 km (0.046 R)
• M57: 33,904,712 km (0.095 R)
• M58: 34,288,131 km (0.11 R)
• M59: 34,962,518 km (0.115 R)
• M60: 37,209,329 km (0.108 R)
• M61: 37,406,948 km (0.028 R)
• M62: 38,699,623 km (0.104 R)
• M63: 38,899,785 km (0.107 R)
• M64: 41,328,656 km (0.085 R)
• M65: 41,533,306 km (0.111 R)
• M66: 43,493,935 km (0.119 R)
• M67: 45,168,235 km (0.061 R)
• M68: 45,484,634 km (0.027 R)
• M69: 52,847,841 km (0.094 R)
• M70: 54,409,194 km (0.057 R)
• M71: 55,533,572 km (0.077 R)
• M72: 56,892,968 km (0.082 R)
• M73: 57,120,656 km (0.118 R)
• M74: 57,919,658 km (0.087 R)
• M75: 59,644,521 km (0.093 R)
• M76: 61,152,917 km (0.098 R)
• M77: 62,673,878 km (0.12 R)
• M78: 63,852,410 km (0.038 R)
• M79: 64,325,738 km (0.119 R)
• M80: 66,231,017 km (0.09 R)
• M81: 66,350,844 km (0.079 R)
• M82: 67,070,410 km (0.079 R)
• M83: 69,002,317 km (0.086 R)
• M84: 69,123,641 km (0.11 R)
• M85: 72,426,762 km (0.096 R)
• M86: 74,657,266 km (0.114 R)
• M87: 74,906,496 km (0.109 R)
• M88: 77,036,022 km (0.091 R)
• M89: 78,171,470 km (0.09 R)
• M90: 80,076,150 km (0.095 R)
• M91: 80,714,334 km (0.117 R)
• M92: 81,867,584 km (0.033 R)
• M93: 83,931,137 km (0.06 R)
• M94: 85,881,146 km (0.063 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 15,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit