🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.41 AU - 0.67 AU

Year: 260 Days

Day: 21.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.5

Radius: 13.5

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.17 AU - 1.49 AU

Year: 1006 Days

Day: 7.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,643,967 km

• M1: 168,298 km (0.098 R)
• M2: 263,143 km (0.1 R)
• M3: 381,175 km (0.115 R)
• M4: 473,776 km (0.069 R)
• M5: 570,716 km (0.115 R)
• M6: 659,128 km (0.099 R)
• M7: 800,349 km (0.113 R)
• M8: 941,120 km (0.065 R)
• M9: 1,045,540 km (0.062 R)
• M10: 1,218,923 km (0.119 R)
• M11: 1,374,954 km (0.078 R)
• M12: 1,481,468 km (0.118 R)
• M13: 1,576,313 km (0.089 R)
• M14: 1,683,275 km (0.064 R)
• M15: 1,782,758 km (0.092 R)
• M16: 1,993,092 km (0.045 R)
• M17: 2,098,858 km (0.111 R)
• M18: 2,239,181 km (0.06 R)
• M19: 2,377,110 km (0.094 R)
• M20: 2,604,050 km (0.097 R)
• M21: 2,814,385 km (0.075 R)
• M22: 3,183,891 km (0.084 R)
• M23: 3,327,356 km (0.093 R)
• M24: 3,428,484 km (0.082 R)
• M25: 3,659,762 km (0.118 R)
• M26: 3,751,167 km (0.117 R)
• M27: 4,030,017 km (0.109 R)
• M28: 4,274,460 km (0.099 R)
• M29: 4,412,389 km (0.08 R)
• M30: 4,657,431 km (0.074 R)
• M31: 4,799,548 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.5

Radius: 12.2

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.17 AU - 1.95 AU

Year: 1278 Days

Day: 8.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 62,643,967 km

• M1: 152,141 km (0.118 R)
• M2: 242,049 km (0.098 R)
• M3: 397,631 km (0.117 R)
• M4: 489,933 km (0.068 R)
• M5: 615,296 km (0.033 R)
• M6: 759,957 km (0.11 R)
• M7: 1,085,482 km (0.055 R)
• M8: 1,201,420 km (0.114 R)
• M9: 1,454,690 km (0.098 R)
• M10: 1,609,823 km (0.076 R)
• M11: 1,698,534 km (0.104 R)
• M12: 1,927,868 km (0.075 R)
• M13: 2,051,136 km (0.077 R)
• M14: 2,246,212 km (0.055 R)
• M15: 2,654,913 km (0.104 R)
• M16: 2,739,586 km (0.069 R)
• M17: 2,911,623 km (0.038 R)
• M18: 3,065,111 km (0.05 R)
• M19: 3,243,880 km (0.074 R)
• M20: 3,670,683 km (0.066 R)
• M21: 3,957,312 km (0.113 R)
• M22: 4,214,022 km (0.1 R)
• M23: 4,350,755 km (0.111 R)
• M24: 4,564,979 km (0.096 R)
• M25: 4,925,510 km (0.102 R)
• M26: 5,003,899 km (0.084 R)
• M27: 5,135,695 km (0.077 R)
• M28: 5,510,737 km (0.1 R)
• M29: 5,660,484 km (0.104 R)
• M30: 5,770,289 km (0.072 R)
• M31: 6,034,030 km (0.09 R)
• M32: 6,118,104 km (0.077 R)
• M33: 6,330,084 km (0.102 R)
• M34: 6,458,439 km (0.097 R)
• M35: 6,616,564 km (0.048 R)
• M36: 6,717,842 km (0.054 R)
• M37: 6,951,215 km (0.116 R)
• M38: 7,202,240 km (0.048 R)
• M39: 7,306,510 km (0.089 R)
• M40: 7,667,639 km (0.046 R)
• M41: 7,819,929 km (0.076 R)
• M42: 8,065,569 km (0.1 R)
• M43: 8,189,436 km (0.062 R)
• M44: 8,313,902 km (0.103 R)
• M45: 8,454,673 km (0.031 R)
• M46: 8,659,473 km (0.1 R)
• M47: 8,786,182 km (0.115 R)
• M48: 8,961,660 km (0.091 R)
• M49: 9,041,695 km (0.12 R)
• M50: 9,122,179 km (0.085 R)
• M51: 9,299,752 km (0.1 R)
• M52: 9,413,446 km (0.067 R)
• M53: 9,511,133 km (0.079 R)
• M54: 9,658,487 km (0.112 R)
• M55: 10,121,642 km (0.067 R)
• M56: 10,642,841 km (0.049 R)
• M57: 10,847,042 km (0.099 R)
• M58: 11,086,848 km (0.074 R)
• M59: 11,173,016 km (0.101 R)
• M60: 11,380,508 km (0.058 R)
• M61: 11,589,197 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.1

Radius: 13.6

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.72 AU - 3.98 AU

Year: 4022 Days

Day: 12.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 62,643,967 km

• M1: 172,038 km (0.073 R)
• M2: 292,015 km (0.057 R)
• M3: 391,946 km (0.034 R)
• M4: 545,434 km (0.029 R)
• M5: 851,661 km (0.099 R)
• M6: 978,819 km (0.074 R)
• M7: 1,142,778 km (0.11 R)
• M8: 1,254,079 km (0.067 R)
• M9: 1,679,685 km (0.102 R)
• M10: 1,784,403 km (0.111 R)
• M11: 2,074,773 km (0.087 R)
• M12: 2,238,583 km (0.095 R)
• M13: 2,328,640 km (0.093 R)
• M14: 2,419,895 km (0.066 R)
• M15: 2,525,810 km (0.083 R)
• M16: 2,895,018 km (0.112 R)
• M17: 3,296,389 km (0.097 R)
• M18: 3,624,308 km (0.071 R)
• M19: 3,807,864 km (0.112 R)
• M20: 3,916,323 km (0.103 R)
• M21: 4,199,960 km (0.087 R)
• M22: 4,376,785 km (0.076 R)
• M23: 4,654,887 km (0.118 R)
• M24: 4,837,846 km (0.103 R)
• M25: 5,006,442 km (0.065 R)
• M26: 5,176,984 km (0.088 R)
• M27: 5,297,410 km (0.09 R)
• M28: 5,541,404 km (0.118 R)
• M29: 5,860,497 km (0.071 R)
• M30: 6,004,260 km (0.115 R)
• M31: 6,313,778 km (0.091 R)
• M32: 6,479,682 km (0.114 R)
• M33: 6,797,278 km (0.084 R)
• M34: 6,910,524 km (0.098 R)
• M35: 7,005,369 km (0.115 R)
• M36: 7,119,961 km (0.119 R)
• M37: 7,292,747 km (0.051 R)
• M38: 7,623,208 km (0.085 R)
• M39: 7,740,942 km (0.096 R)
• M40: 8,137,975 km (0.106 R)
• M41: 8,602,925 km (0.081 R)
• M42: 8,746,240 km (0.118 R)
• M43: 9,138,934 km (0.079 R)
• M44: 9,899,190 km (0.056 R)
• M45: 10,157,097 km (0.069 R)
• M46: 10,482,622 km (0.095 R)
• M47: 10,723,624 km (0.092 R)
• M48: 10,900,000 km (0.06 R)
• M49: 11,077,423 km (0.076 R)
• M50: 11,300,474 km (0.104 R)
• M51: 11,479,991 km (0.101 R)
• M52: 11,570,049 km (0.091 R)
• M53: 12,024,228 km (0.066 R)
• M54: 12,115,782 km (0.069 R)
• M55: 12,530,617 km (0.092 R)
• M56: 13,232,530 km (0.096 R)
• M57: 13,612,060 km (0.109 R)
• M58: 13,875,053 km (0.108 R)
• M59: 14,019,265 km (0.116 R)
• M60: 14,139,841 km (0.087 R)
• M61: 14,430,510 km (0.101 R)
• M62: 14,944,079 km (0.068 R)
• M63: 15,314,484 km (0.118 R)
• M64: 15,963,888 km (0.115 R)
• M65: 16,190,828 km (0.117 R)
• M66: 16,801,187 km (0.1 R)
• M67: 17,186,402 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.8

Radius: 11.9

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.34 AU - 6.28 AU

Year: 9187 Days

Day: 8.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 62,643,967 km

• M1: 167,400 km (0.083 R)
• M2: 419,772 km (0.116 R)
• M3: 593,754 km (0.097 R)
• M4: 785,688 km (0.108 R)
• M5: 1,036,863 km (0.083 R)
• M6: 1,142,928 km (0.062 R)
• M7: 1,304,045 km (0.093 R)
• M8: 1,398,142 km (0.113 R)
• M9: 1,604,736 km (0.048 R)
• M10: 1,786,647 km (0.079 R)
• M11: 1,951,654 km (0.026 R)
• M12: 2,146,580 km (0.106 R)
• M13: 2,503,371 km (0.094 R)
• M14: 2,961,888 km (0.089 R)
• M15: 3,158,460 km (0.098 R)
• M16: 3,272,902 km (0.112 R)
• M17: 4,252,619 km (0.049 R)
• M18: 4,964,555 km (0.084 R)
• M19: 5,888,621 km (0.099 R)
• M20: 6,083,547 km (0.061 R)
• M21: 6,190,659 km (0.098 R)
• M22: 6,570,638 km (0.096 R)
• M23: 6,680,742 km (0.1 R)
• M24: 6,865,345 km (0.089 R)
• M25: 6,939,696 km (0.039 R)
• M26: 7,202,090 km (0.064 R)
• M27: 7,448,777 km (0.097 R)
• M28: 7,775,499 km (0.111 R)
• M29: 7,891,886 km (0.091 R)
• M30: 7,969,976 km (0.097 R)
• M31: 8,663,063 km (0.057 R)
• M32: 8,743,547 km (0.116 R)
• M33: 9,027,035 km (0.037 R)
• M34: 9,231,535 km (0.1 R)
• M35: 9,707,555 km (0.117 R)
• M36: 10,191,654 km (0.116 R)
• M37: 10,791,542 km (0.078 R)
• M38: 11,314,985 km (0.088 R)
• M39: 11,779,785 km (0.026 R)
• M40: 12,636,682 km (0.096 R)
• M41: 13,003,496 km (0.089 R)
• M42: 13,467,100 km (0.053 R)
• M43: 13,724,258 km (0.058 R)
• M44: 13,912,452 km (0.09 R)
• M45: 14,101,394 km (0.101 R)
• M46: 14,553,629 km (0.09 R)
• M47: 15,034,885 km (0.118 R)
• M48: 16,260,840 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.8

Radius: 7.7

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.5 AU - 8.38 AU

Year: 14677 Days

Day: 21.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,643,967 km

• M1: 123,717 km (0.067 R)
• M2: 195,524 km (0.063 R)
• M3: 292,464 km (0.115 R)
• M4: 398,529 km (0.089 R)
• M5: 473,477 km (0.039 R)
• M6: 542,143 km (0.065 R)
• M7: 664,663 km (0.113 R)
• M8: 908,657 km (0.115 R)
• M9: 996,172 km (0.117 R)
• M10: 1,276,219 km (0.104 R)
• M11: 1,391,709 km (0.099 R)
• M12: 1,633,310 km (0.118 R)
• M13: 1,686,716 km (0.087 R)
• M14: 1,850,974 km (0.111 R)
• M15: 2,097,362 km (0.103 R)
• M16: 2,274,336 km (0.095 R)
• M17: 2,334,325 km (0.108 R)
• M18: 2,642,646 km (0.115 R)
• M19: 2,812,290 km (0.075 R)
• M20: 3,073,787 km (0.03 R)
• M21: 3,388,691 km (0.09 R)
• M22: 3,856,484 km (0.102 R)
• M23: 4,000,696 km (0.091 R)
• M24: 4,146,853 km (0.094 R)
• M25: 4,723,254 km (0.084 R)
• M26: 5,139,136 km (0.088 R)
• M27: 6,033,432 km (0.114 R)
• M28: 6,713,803 km (0.093 R)
• M29: 7,004,472 km (0.098 R)
• M30: 7,299,329 km (0.068 R)
• M31: 7,358,719 km (0.083 R)
• M32: 7,628,295 km (0.101 R)
• M33: 7,809,757 km (0.095 R)
• M34: 7,870,643 km (0.116 R)
• M35: 9,702,020 km (0.101 R)
• M36: 9,767,395 km (0.033 R)
• M37: 9,898,742 km (0.118 R)
• M38: 9,964,565 km (0.088 R)
• M39: 10,129,870 km (0.104 R)
• M40: 11,623,306 km (0.077 R)
• M41: 11,797,438 km (0.116 R)
• M42: 12,360,225 km (0.059 R)
• M43: 12,466,589 km (0.091 R)
• M44: 12,609,156 km (0.088 R)
• M45: 13,220,562 km (0.054 R)
• M46: 13,658,136 km (0.109 R)
• M47: 13,989,346 km (0.08 R)
• M48: 14,285,998 km (0.103 R)
• M49: 14,734,792 km (0.085 R)
• M50: 15,226,370 km (0.068 R)
• M51: 15,455,106 km (0.05 R)
• M52: 16,186,639 km (0.097 R)
• M53: 16,811,510 km (0.107 R)
• M54: 17,603,630 km (0.079 R)
• M55: 18,448,409 km (0.105 R)
• M56: 18,570,182 km (0.104 R)
• M57: 18,896,156 km (0.079 R)
• M58: 19,844,008 km (0.113 R)
• M59: 20,722,895 km (0.08 R)
• M60: 21,018,650 km (0.079 R)
• M61: 21,103,472 km (0.107 R)
• M62: 22,086,480 km (0.067 R)
• M63: 23,040,615 km (0.095 R)
• M64: 23,215,495 km (0.107 R)
• M65: 23,610,733 km (0.101 R)
• M66: 23,698,846 km (0.102 R)
• M67: 24,008,065 km (0.073 R)
• M68: 24,586,111 km (0.091 R)
• M69: 25,123,616 km (0.104 R)
• M70: 25,846,473 km (0.091 R)
• M71: 26,256,072 km (0.108 R)
• M72: 27,266,306 km (0.091 R)
• M73: 27,822,661 km (0.104 R)
• M74: 28,102,259 km (0.107 R)
• M75: 28,664,298 km (0.11 R)
• M76: 28,852,343 km (0.089 R)
• M77: 29,088,109 km (0.101 R)
• M78: 29,229,928 km (0.038 R)
• M79: 29,847,019 km (0.111 R)
• M80: 30,276,664 km (0.119 R)
• M81: 30,516,170 km (0.096 R)
• M82: 31,142,088 km (0.046 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.2

Radius: 5.8

Gravity: 15.82 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.63 AU - 8.85 AU

Year: 16950 Days

Day: 23.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,643,967 km

• M1: 210,783 km (0.09 R)
• M2: 517,459 km (0.062 R)
• M3: 750,832 km (0.07 R)
• M4: 1,231,041 km (0.096 R)
• M5: 1,281,007 km (0.101 R)
• M6: 1,383,182 km (0.111 R)
• M7: 1,461,571 km (0.082 R)
• M8: 2,170,665 km (0.085 R)
• M9: 2,512,347 km (0.087 R)
• M10: 2,576,225 km (0.116 R)
• M11: 2,640,702 km (0.065 R)
• M12: 3,107,148 km (0.114 R)
• M13: 4,152,089 km (0.098 R)
• M14: 4,613,598 km (0.119 R)
• M15: 4,930,447 km (0.081 R)
• M16: 5,051,023 km (0.083 R)
• M17: 5,377,445 km (0.109 R)
• M18: 6,136,804 km (0.033 R)
• M19: 6,884,195 km (0.11 R)
• M20: 7,706,684 km (0.051 R)
• M21: 7,987,629 km (0.069 R)
• M22: 8,272,014 km (0.074 R)
• M23: 8,511,520 km (0.115 R)
• M24: 9,392,652 km (0.095 R)
• M25: 10,508,353 km (0.094 R)
• M26: 10,819,816 km (0.118 R)
• M27: 11,558,530 km (0.051 R)
• M28: 11,880,016 km (0.071 R)
• M29: 12,477,210 km (0.097 R)
• M30: 13,251,230 km (0.117 R)
• M31: 15,253,298 km (0.106 R)
• M32: 17,531,225 km (0.095 R)
• M33: 19,339,714 km (0.12 R)
• M34: 20,041,028 km (0.041 R)
• M35: 20,169,383 km (0.083 R)
• M36: 20,491,617 km (0.036 R)
• M37: 20,621,019 km (0.117 R)
• M38: 20,685,795 km (0.101 R)
• M39: 21,337,443 km (0.062 R)
• M40: 22,928,716 km (0.068 R)
• M41: 23,670,572 km (0.119 R)
• M42: 24,420,506 km (0.105 R)
• M43: 24,557,687 km (0.068 R)
• M44: 24,763,833 km (0.07 R)
• M45: 26,364,082 km (0.119 R)
• M46: 27,070,183 km (0.11 R)
• M47: 27,711,061 km (0.072 R)
• M48: 28,356,875 km (0.103 R)
• M49: 30,103,131 km (0.096 R)
• M50: 30,914,998 km (0.057 R)
• M51: 32,108,939 km (0.069 R)
• M52: 33,165,848 km (0.118 R)
• M53: 33,393,835 km (0.081 R)
• M54: 34,849,722 km (0.11 R)
• M55: 35,935,653 km (0.079 R)
• M56: 36,561,121 km (0.03 R)
• M57: 36,718,049 km (0.115 R)
• M58: 37,190,180 km (0.102 R)
• M59: 37,348,156 km (0.091 R)
• M60: 37,585,268 km (0.113 R)
• M61: 38,618,840 km (0.083 R)
• M62: 38,778,610 km (0.063 R)
• M63: 39,822,953 km (0.113 R)
• M64: 39,984,369 km (0.104 R)
• M65: 40,146,085 km (0.058 R)
• M66: 40,227,017 km (0.109 R)
• M67: 40,957,803 km (0.09 R)
• M68: 41,774,906 km (0.114 R)
• M69: 43,757,976 km (0.115 R)
• M70: 44,258,530 km (0.089 R)
• M71: 44,761,029 km (0.056 R)
• M72: 45,097,026 km (0.118 R)
• M73: 45,349,547 km (0.059 R)
• M74: 46,364,419 km (0.1 R)
• M75: 46,959,968 km (0.11 R)
• M76: 47,301,351 km (0.054 R)
• M77: 47,986,659 km (0.101 R)
• M78: 48,158,547 km (0.077 R)
• M79: 48,330,584 km (0.106 R)
• M80: 49,453,765 km (0.102 R)
• M81: 51,550,080 km (0.096 R)
• M82: 51,814,120 km (0.097 R)
• M83: 51,902,233 km (0.09 R)
• M84: 52,255,135 km (0.076 R)
• M85: 53,675,118 km (0.073 R)
• M86: 54,389,747 km (0.079 R)
• M87: 55,918,936 km (0.105 R)
• M88: 56,552,782 km (0.113 R)
• M89: 57,553,442 km (0.08 R)
• M90: 57,644,697 km (0.111 R)
• M91: 58,284,826 km (0.075 R)
• M92: 58,927,499 km (0.084 R)
• M93: 59,387,812 km (0.108 R)
• M94: 60,776,229 km (0.034 R)
• M95: 61,334,529 km (0.113 R)
• M96: 62,175,269 km (0.12 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 19,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit