🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1 AU - 1 AU

Year: 385 Days

Day: 23.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 46 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,364,185 km

• M1: 232,176 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.01 AU - 1.13 AU

Year: 426 Days

Day: 15.5 Hours

Environment

Temp: -18 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.45 AU - 1.95 AU

Year: 853 Days

Day: 12.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,364,185 km

• M1: 385,813 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.36 AU - 2.74 AU

Year: 1568 Days

Day: 25.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,364,185 km

• M1: 695,630 km (0.104 R)
• M2: 2,233,496 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.92 AU - 4.44 AU

Year: 2718 Days

Day: 21.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,364,185 km

• M1: 1,389,764 km (0.106 R)

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.2

Radius: 10.5

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.31 AU - 5.99 AU

Year: 4500 Days

Day: 11.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,364,185 km

• M1: 137,331 km (0.085 R)
• M2: 289,771 km (0.113 R)
• M3: 482,304 km (0.105 R)
• M4: 550,371 km (0.1 R)
• M5: 697,724 km (0.074 R)
• M6: 871,408 km (0.063 R)
• M7: 1,192,893 km (0.092 R)
• M8: 1,303,745 km (0.049 R)
• M9: 1,403,677 km (0.068 R)
• M10: 1,476,681 km (0.098 R)
• M11: 1,596,359 km (0.112 R)
• M12: 1,782,010 km (0.094 R)
• M13: 2,225,717 km (0.093 R)
• M14: 2,346,443 km (0.11 R)
• M15: 2,434,107 km (0.087 R)
• M16: 2,576,524 km (0.1 R)
• M17: 2,907,285 km (0.095 R)
• M18: 3,232,212 km (0.054 R)
• M19: 3,409,036 km (0.111 R)
• M20: 3,609,348 km (0.105 R)
• M21: 3,751,915 km (0.053 R)
• M22: 3,896,277 km (0.119 R)
• M23: 4,084,770 km (0.077 R)
• M24: 4,340,732 km (0.117 R)
• M25: 4,449,041 km (0.116 R)
• M26: 4,779,054 km (0.112 R)
• M27: 5,048,928 km (0.027 R)
• M28: 5,816,814 km (0.114 R)
• M29: 6,080,854 km (0.117 R)
• M30: 6,226,563 km (0.109 R)
• M31: 6,398,002 km (0.117 R)
• M32: 7,381,907 km (0.111 R)
• M33: 7,485,578 km (0.09 R)
• M34: 7,720,447 km (0.087 R)
• M35: 7,851,943 km (0.114 R)
• M36: 7,984,188 km (0.058 R)
• M37: 8,358,631 km (0.112 R)
• M38: 8,766,136 km (0.109 R)
• M39: 9,742,113 km (0.082 R)
• M40: 9,827,383 km (0.111 R)
• M41: 10,171,010 km (0.038 R)
• M42: 10,402,288 km (0.073 R)
• M43: 10,518,525 km (0.12 R)
• M44: 10,781,668 km (0.069 R)
• M45: 11,314,685 km (0.116 R)
• M46: 11,735,205 km (0.075 R)
• M47: 12,437,118 km (0.109 R)
• M48: 12,933,484 km (0.072 R)
• M49: 13,373,152 km (0.096 R)
• M50: 13,563,141 km (0.094 R)
• M51: 13,945,663 km (0.059 R)
• M52: 14,267,149 km (0.112 R)
• M53: 14,461,327 km (0.112 R)
• M54: 14,688,865 km (0.113 R)
• M55: 14,983,124 km (0.114 R)
• M56: 15,744,129 km (0.044 R)
• M57: 15,911,379 km (0.095 R)
• M58: 16,146,248 km (0.061 R)
• M59: 16,653,534 km (0.109 R)
• M60: 16,858,034 km (0.076 R)
• M61: 17,372,651 km (0.05 R)
• M62: 17,614,551 km (0.091 R)
• M63: 17,927,360 km (0.104 R)
• M64: 18,276,970 km (0.11 R)
• M65: 19,125,340 km (0.103 R)
• M66: 19,842,063 km (0.079 R)
• M67: 20,604,115 km (0.097 R)
• M68: 20,896,878 km (0.07 R)
• M69: 21,043,783 km (0.081 R)
• M70: 21,301,839 km (0.077 R)
• M71: 21,709,344 km (0.105 R)
• M72: 22,456,735 km (0.082 R)
• M73: 22,984,965 km (0.102 R)
• M74: 23,060,811 km (0.114 R)
• M75: 23,136,657 km (0.107 R)
• M76: 23,326,796 km (0.054 R)
• M77: 23,593,828 km (0.03 R)
• M78: 23,670,273 km (0.117 R)
• M79: 24,015,395 km (0.09 R)
• M80: 24,246,374 km (0.082 R)
• M81: 24,362,163 km (0.106 R)
• M82: 24,749,472 km (0.104 R)
• M83: 25,647,957 km (0.083 R)
• M84: 26,160,479 km (0.1 R)
• M85: 26,279,260 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.7

Radius: 12.9

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.01 AU - 5.83 AU

Year: 4858 Days

Day: 14 Hours

Environment

Temp: -151 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 65,364,185 km

• M1: 165,306 km (0.114 R)
• M2: 251,923 km (0.089 R)
• M3: 365,916 km (0.108 R)
• M4: 548,426 km (0.058 R)
• M5: 1,198,429 km (0.085 R)
• M6: 1,395,150 km (0.12 R)
• M7: 1,872,965 km (0.092 R)
• M8: 2,176,350 km (0.102 R)
• M9: 2,343,600 km (0.111 R)
• M10: 2,573,233 km (0.051 R)
• M11: 2,710,713 km (0.04 R)
• M12: 3,306,562 km (0.049 R)
• M13: 3,478,150 km (0.12 R)
• M14: 3,785,724 km (0.055 R)
• M15: 4,033,607 km (0.096 R)
• M16: 4,125,012 km (0.111 R)
• M17: 4,593,103 km (0.081 R)
• M18: 4,712,782 km (0.118 R)
• M19: 6,202,627 km (0.12 R)
• M20: 6,495,689 km (0.071 R)
• M21: 6,576,322 km (0.048 R)
• M22: 6,766,012 km (0.077 R)
• M23: 6,875,069 km (0.054 R)
• M24: 7,712,668 km (0.038 R)
• M25: 8,347,561 km (0.03 R)
• M26: 8,435,375 km (0.114 R)
• M27: 9,209,843 km (0.107 R)
• M28: 9,300,799 km (0.061 R)
• M29: 9,852,217 km (0.03 R)
• M30: 10,225,762 km (0.076 R)
• M31: 10,382,691 km (0.11 R)
• M32: 10,508,951 km (0.107 R)
• M33: 10,667,375 km (0.092 R)
• M34: 11,471,763 km (0.109 R)
• M35: 12,162,456 km (0.115 R)
• M36: 12,496,060 km (0.057 R)
• M37: 13,104,325 km (0.077 R)
• M38: 14,209,554 km (0.105 R)
• M39: 14,808,843 km (0.076 R)
• M40: 14,915,506 km (0.09 R)
• M41: 15,452,413 km (0.109 R)
• M42: 15,669,031 km (0.075 R)
• M43: 15,813,841 km (0.109 R)
• M44: 16,178,262 km (0.117 R)
• M45: 16,619,127 km (0.095 R)
• M46: 16,803,880 km (0.097 R)
• M47: 17,437,577 km (0.115 R)
• M48: 18,079,052 km (0.117 R)
• M49: 18,231,044 km (0.1 R)
• M50: 18,882,094 km (0.11 R)
• M51: 19,579,818 km (0.054 R)
• M52: 19,735,998 km (0.084 R)
• M53: 19,931,822 km (0.076 R)
• M54: 20,167,588 km (0.089 R)
• M55: 20,404,402 km (0.092 R)
• M56: 20,642,113 km (0.109 R)
• M57: 21,521,598 km (0.081 R)
• M58: 21,803,890 km (0.063 R)
• M59: 22,168,908 km (0.082 R)
• M60: 22,494,882 km (0.039 R)
• M61: 22,617,552 km (0.119 R)
• M62: 24,316,386 km (0.072 R)
• M63: 24,737,055 km (0.1 R)
• M64: 24,821,428 km (0.05 R)
• M65: 25,670,845 km (0.109 R)
• M66: 25,970,340 km (0.114 R)
• M67: 26,142,078 km (0.087 R)
• M68: 26,659,388 km (0.067 R)
• M69: 26,875,856 km (0.071 R)
• M70: 27,310,737 km (0.109 R)
• M71: 27,572,832 km (0.076 R)
• M72: 28,187,530 km (0.109 R)
• M73: 29,073,449 km (0.074 R)
• M74: 29,475,119 km (0.061 R)
• M75: 29,923,613 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.7

Radius: 5.2

Gravity: 23.95 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.18 AU - 13.02 AU

Year: 17220 Days

Day: 22.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,364,185 km

• M1: 132,245 km (0.103 R)
• M2: 506,838 km (0.115 R)
• M3: 774,767 km (0.092 R)
• M4: 1,057,059 km (0.07 R)
• M5: 1,107,174 km (0.116 R)
• M6: 1,342,192 km (0.086 R)
• M7: 1,507,498 km (0.092 R)
• M8: 1,621,342 km (0.096 R)
• M9: 1,738,028 km (0.052 R)
• M10: 2,073,127 km (0.092 R)
• M11: 2,697,998 km (0.045 R)
• M12: 2,906,836 km (0.087 R)
• M13: 3,084,708 km (0.108 R)
• M14: 4,265,334 km (0.065 R)
• M15: 4,714,427 km (0.084 R)
• M16: 4,839,491 km (0.063 R)
• M17: 5,092,910 km (0.082 R)
• M18: 5,178,480 km (0.098 R)
• M19: 5,568,930 km (0.078 R)
• M20: 6,424,032 km (0.115 R)
• M21: 6,890,478 km (0.094 R)
• M22: 7,416,015 km (0.093 R)
• M23: 7,512,955 km (0.037 R)
• M24: 7,757,098 km (0.1 R)
• M25: 8,003,935 km (0.101 R)
• M26: 8,053,601 km (0.064 R)
• M27: 8,555,951 km (0.12 R)
• M28: 9,696,485 km (0.066 R)
• M29: 10,938,896 km (0.109 R)
• M30: 11,160,151 km (0.112 R)
• M31: 11,945,839 km (0.117 R)
• M32: 12,633,241 km (0.07 R)
• M33: 12,807,223 km (0.091 R)
• M34: 14,528,646 km (0.089 R)
• M35: 14,771,743 km (0.106 R)
• M36: 14,832,629 km (0.077 R)
• M37: 14,954,850 km (0.074 R)
• M38: 15,944,590 km (0.1 R)
• M39: 16,573,948 km (0.111 R)
• M40: 16,955,423 km (0.051 R)
• M41: 17,726,899 km (0.105 R)
• M42: 18,117,050 km (0.095 R)
• M43: 18,313,173 km (0.069 R)
• M44: 19,370,830 km (0.098 R)
• M45: 19,437,700 km (0.091 R)
• M46: 19,504,421 km (0.094 R)
• M47: 19,772,650 km (0.112 R)
• M48: 20,244,781 km (0.078 R)
• M49: 20,380,316 km (0.106 R)
• M50: 20,652,435 km (0.112 R)
• M51: 23,225,668 km (0.107 R)
• M52: 23,438,695 km (0.067 R)
• M53: 23,866,695 km (0.052 R)
• M54: 24,947,839 km (0.026 R)
• M55: 26,414,197 km (0.026 R)
• M56: 27,008,549 km (0.043 R)
• M57: 27,682,488 km (0.112 R)
• M58: 27,983,778 km (0.082 R)
• M59: 29,583,278 km (0.095 R)
• M60: 29,660,171 km (0.094 R)
• M61: 30,510,486 km (0.086 R)
• M62: 30,588,277 km (0.109 R)
• M63: 31,525,806 km (0.102 R)
• M64: 32,472,761 km (0.11 R)
• M65: 33,830,212 km (0.037 R)
• M66: 36,023,915 km (0.038 R)
• M67: 36,600,166 km (0.056 R)
• M68: 36,682,595 km (0.073 R)
• M69: 37,345,463 km (0.048 R)
• M70: 38,347,021 km (0.118 R)
• M71: 38,430,795 km (0.08 R)
• M72: 39,019,613 km (0.09 R)
• M73: 41,490,221 km (0.09 R)
• M74: 43,485,259 km (0.109 R)
• M75: 43,835,467 km (0.059 R)
• M76: 44,274,537 km (0.052 R)
• M77: 45,156,865 km (0.071 R)
• M78: 45,511,562 km (0.028 R)
• M79: 46,134,338 km (0.108 R)
• M80: 47,929,063 km (0.104 R)
• M81: 49,107,895 km (0.117 R)
• M82: 50,940,020 km (0.065 R)
• M83: 51,216,776 km (0.071 R)
• M84: 52,050,036 km (0.041 R)
• M85: 52,514,837 km (0.061 R)
• M86: 53,636,073 km (0.116 R)
• M87: 53,917,616 km (0.073 R)
• M88: 55,332,662 km (0.109 R)
• M89: 57,142,647 km (0.04 R)
• M90: 57,430,174 km (0.086 R)
• M91: 57,814,341 km (0.107 R)
• M92: 61,702,390 km (0.115 R)
• M93: 62,292,853 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.8

Radius: 5.9

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 14.26 AU - 14.78 AU

Year: 21302 Days

Day: 21.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,364,185 km

• M1: 84,074 km (0.117 R)
• M2: 181,462 km (0.067 R)
• M3: 500,854 km (0.11 R)
• M4: 655,538 km (0.097 R)
• M5: 717,471 km (0.077 R)
• M6: 892,650 km (0.067 R)
• M7: 1,925,025 km (0.095 R)
• M8: 2,169,169 km (0.034 R)
• M9: 2,423,037 km (0.053 R)
• M10: 2,652,969 km (0.106 R)
• M11: 3,942,502 km (0.084 R)
• M12: 4,057,693 km (0.086 R)
• M13: 4,096,289 km (0.079 R)
• M14: 4,291,215 km (0.065 R)
• M15: 4,409,696 km (0.09 R)
• M16: 4,529,225 km (0.119 R)
• M17: 4,771,424 km (0.044 R)
• M18: 4,853,105 km (0.035 R)
• M19: 5,101,138 km (0.079 R)
• M20: 5,438,032 km (0.039 R)
• M21: 5,695,490 km (0.109 R)
• M22: 5,913,155 km (0.081 R)
• M23: 6,948,971 km (0.101 R)
• M24: 6,995,196 km (0.093 R)
• M25: 7,749,918 km (0.034 R)
• M26: 8,579,887 km (0.073 R)
• M27: 8,879,531 km (0.119 R)
• M28: 9,030,625 km (0.117 R)
• M29: 9,386,518 km (0.116 R)
• M30: 9,591,916 km (0.102 R)
• M31: 10,322,552 km (0.112 R)
• M32: 10,481,575 km (0.106 R)
• M33: 11,125,145 km (0.044 R)
• M34: 11,288,057 km (0.096 R)
• M35: 11,892,283 km (0.115 R)
• M36: 12,846,418 km (0.088 R)
• M37: 13,304,038 km (0.049 R)
• M38: 13,825,087 km (0.091 R)
• M39: 14,648,923 km (0.045 R)
• M40: 15,126,738 km (0.088 R)
• M41: 17,151,396 km (0.119 R)
• M42: 17,339,590 km (0.046 R)
• M43: 18,870,126 km (0.087 R)
• M44: 18,934,752 km (0.053 R)
• M45: 20,576,290 km (0.097 R)
• M46: 21,178,271 km (0.096 R)
• M47: 21,380,228 km (0.111 R)
• M48: 22,468,104 km (0.089 R)
• M49: 24,063,266 km (0.111 R)
• M50: 24,344,361 km (0.115 R)
• M51: 24,555,892 km (0.101 R)
• M52: 24,697,262 km (0.094 R)
• M53: 24,838,931 km (0.025 R)
• M54: 25,766,288 km (0.118 R)
• M55: 26,777,570 km (0.119 R)
• M56: 28,689,880 km (0.091 R)
• M57: 28,838,730 km (0.066 R)
• M58: 29,812,911 km (0.098 R)
• M59: 30,039,252 km (0.048 R)
• M60: 30,569,577 km (0.085 R)
• M61: 31,103,043 km (0.077 R)
• M62: 31,256,082 km (0.066 R)
• M63: 32,644,200 km (0.095 R)
• M64: 33,189,335 km (0.077 R)
• M65: 33,345,665 km (0.08 R)
• M66: 33,737,611 km (0.098 R)
• M67: 34,763,703 km (0.098 R)
• M68: 35,559,863 km (0.081 R)
• M69: 36,040,521 km (0.095 R)
• M70: 37,008,269 km (0.059 R)
• M71: 38,066,225 km (0.057 R)
• M72: 38,804,341 km (0.076 R)
• M73: 38,969,049 km (0.11 R)
• M74: 40,295,084 km (0.096 R)
• M75: 41,804,227 km (0.095 R)
• M76: 42,226,841 km (0.102 R)
• M77: 42,820,745 km (0.073 R)
• M78: 42,990,838 km (0.099 R)
• M79: 44,877,865 km (0.079 R)
• M80: 46,179,815 km (0.036 R)
• M81: 47,318,255 km (0.098 R)
• M82: 48,288,697 km (0.114 R)
• M83: 48,465,821 km (0.109 R)
• M84: 50,249,326 km (0.12 R)
• M85: 50,428,844 km (0.072 R)
• M86: 50,698,419 km (0.034 R)
• M87: 51,149,008 km (0.074 R)
• M88: 52,326,642 km (0.069 R)
• M89: 52,508,553 km (0.105 R)
• M90: 53,879,917 km (0.067 R)
• M91: 54,893,143 km (0.11 R)
• M92: 56,284,852 km (0.083 R)
• M93: 57,219,091 km (0.055 R)
• M94: 57,970,222 km (0.079 R)
• M95: 59,008,282 km (0.047 R)
• M96: 61,678,155 km (0.114 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 16,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit