🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.85 AU - 1.01 AU

Year: 321 Days

Day: 46.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.1 AU - 1.3 AU

Year: 471 Days

Day: 29.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,243,314 km

• M1: 105,915 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.03 AU - 1.55 AU

Year: 525 Days

Day: 24.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.9

Radius: 10.7

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.33 AU - 6.81 AU

Year: 4708 Days

Day: 14.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 85,243,314 km

• M1: 151,243 km (0.103 R)
• M2: 224,546 km (0.069 R)
• M3: 430,543 km (0.068 R)
• M4: 625,768 km (0.054 R)
• M5: 728,841 km (0.097 R)
• M6: 825,032 km (0.086 R)
• M7: 946,506 km (0.069 R)
• M8: 1,111,063 km (0.116 R)
• M9: 1,404,275 km (0.069 R)
• M10: 1,952,402 km (0.108 R)
• M11: 2,099,457 km (0.096 R)
• M12: 2,183,830 km (0.081 R)
• M13: 2,355,867 km (0.114 R)
• M14: 2,443,681 km (0.071 R)
• M15: 2,785,512 km (0.107 R)
• M16: 2,899,356 km (0.072 R)
• M17: 3,014,846 km (0.049 R)
• M18: 3,153,374 km (0.082 R)
• M19: 3,272,154 km (0.11 R)
• M20: 3,774,055 km (0.115 R)
• M21: 4,157,474 km (0.107 R)
• M22: 4,312,009 km (0.072 R)
• M23: 4,492,873 km (0.062 R)
• M24: 4,712,931 km (0.106 R)
• M25: 4,836,948 km (0.06 R)
• M26: 4,911,747 km (0.027 R)
• M27: 4,999,561 km (0.108 R)
• M28: 5,087,973 km (0.099 R)
• M29: 5,369,068 km (0.076 R)
• M30: 5,694,742 km (0.108 R)
• M31: 6,215,792 km (0.1 R)
• M32: 6,379,152 km (0.114 R)
• M33: 7,047,107 km (0.089 R)
• M34: 7,839,676 km (0.112 R)
• M35: 8,224,293 km (0.097 R)
• M36: 8,479,058 km (0.111 R)
• M37: 9,196,978 km (0.075 R)
• M38: 9,430,351 km (0.092 R)
• M39: 10,254,036 km (0.069 R)
• M40: 10,366,684 km (0.105 R)
• M41: 10,739,781 km (0.097 R)
• M42: 10,870,679 km (0.109 R)
• M43: 11,133,822 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.1

Radius: 14.9

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.08 AU - 8.74 AU

Year: 7224 Days

Day: 7.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 85,243,314 km

• M1: 215,122 km (0.117 R)
• M2: 380,577 km (0.103 R)
• M3: 974,032 km (0.117 R)
• M4: 1,218,475 km (0.038 R)
• M5: 1,706,313 km (0.093 R)
• M6: 2,027,799 km (0.104 R)
• M7: 2,345,844 km (0.061 R)
• M8: 2,729,413 km (0.093 R)
• M9: 2,828,447 km (0.086 R)
• M10: 3,107,447 km (0.088 R)
• M11: 3,263,478 km (0.08 R)
• M12: 3,395,572 km (0.089 R)
• M13: 4,140,121 km (0.078 R)
• M14: 4,254,713 km (0.063 R)
• M15: 5,210,045 km (0.07 R)
• M16: 5,459,125 km (0.094 R)
• M17: 5,616,951 km (0.114 R)
• M18: 6,461,730 km (0.041 R)
• M19: 6,797,278 km (0.111 R)
• M20: 7,767,421 km (0.03 R)
• M21: 7,980,897 km (0.107 R)
• M22: 8,088,458 km (0.088 R)
• M23: 8,196,467 km (0.066 R)
• M24: 8,780,797 km (0.098 R)
• M25: 9,152,847 km (0.071 R)
• M26: 9,912,505 km (0.046 R)
• M27: 10,300,113 km (0.087 R)
• M28: 10,456,442 km (0.075 R)
• M29: 10,574,325 km (0.086 R)
• M30: 11,089,989 km (0.112 R)
• M31: 12,022,732 km (0.116 R)
• M32: 13,362,082 km (0.034 R)
• M33: 13,661,278 km (0.1 R)
• M34: 14,266,551 km (0.092 R)
• M35: 14,441,131 km (0.078 R)
• M36: 14,572,628 km (0.075 R)
• M37: 17,236,667 km (0.046 R)
• M38: 17,376,092 km (0.111 R)
• M39: 17,515,816 km (0.089 R)
• M40: 18,552,679 km (0.088 R)
• M41: 19,126,686 km (0.071 R)
• M42: 19,319,368 km (0.083 R)
• M43: 19,609,438 km (0.11 R)
• M44: 20,982,597 km (0.114 R)
• M45: 21,580,540 km (0.088 R)
• M46: 22,234,732 km (0.111 R)
• M47: 22,437,287 km (0.082 R)
• M48: 22,589,727 km (0.093 R)
• M49: 22,844,343 km (0.098 R)
• M50: 23,048,843 km (0.117 R)
• M51: 23,151,168 km (0.105 R)
• M52: 23,408,028 km (0.096 R)
• M53: 23,872,679 km (0.052 R)
• M54: 24,288,261 km (0.094 R)
• M55: 26,081,042 km (0.103 R)
• M56: 27,480,530 km (0.034 R)
• M57: 27,806,953 km (0.027 R)
• M58: 28,244,228 km (0.106 R)
• M59: 28,683,896 km (0.049 R)
• M60: 28,959,754 km (0.119 R)
• M61: 31,085,091 km (0.085 R)
• M62: 31,198,337 km (0.106 R)
• M63: 31,482,124 km (0.118 R)
• M64: 31,880,802 km (0.098 R)
• M65: 32,052,241 km (0.039 R)
• M66: 32,568,204 km (0.096 R)
• M67: 32,913,626 km (0.118 R)
• M68: 34,600,791 km (0.101 R)
• M69: 34,894,601 km (0.109 R)
• M70: 35,899,450 km (0.097 R)
• M71: 36,614,528 km (0.117 R)
• M72: 36,794,045 km (0.087 R)
• M73: 37,334,243 km (0.095 R)
• M74: 37,695,971 km (0.038 R)
• M75: 38,240,507 km (0.118 R)
• M76: 38,544,340 km (0.054 R)
• M77: 41,002,682 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.3

Radius: 12.1

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.24 AU - 13.86 AU

Year: 15924 Days

Day: 13.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 85,243,314 km

• M1: 269,875 km (0.09 R)
• M2: 393,742 km (0.038 R)
• M3: 515,664 km (0.12 R)
• M4: 612,304 km (0.116 R)
• M5: 737,817 km (0.09 R)
• M6: 884,722 km (0.066 R)
• M7: 1,157,140 km (0.063 R)
• M8: 1,456,634 km (0.115 R)
• M9: 1,781,112 km (0.104 R)
• M10: 2,112,472 km (0.082 R)
• M11: 2,378,307 km (0.113 R)
• M12: 2,584,902 km (0.106 R)
• M13: 3,146,193 km (0.104 R)
• M14: 3,297,287 km (0.079 R)
• M15: 3,412,178 km (0.112 R)
• M16: 3,489,520 km (0.115 R)
• M17: 3,824,918 km (0.102 R)
• M18: 3,905,402 km (0.082 R)
• M19: 4,006,680 km (0.064 R)
• M20: 4,088,510 km (0.089 R)
• M21: 4,463,402 km (0.102 R)
• M22: 4,548,224 km (0.1 R)
• M23: 4,741,205 km (0.086 R)
• M24: 5,090,816 km (0.102 R)
• M25: 5,358,596 km (0.108 R)
• M26: 5,494,281 km (0.099 R)
• M27: 5,838,506 km (0.076 R)
• M28: 6,213,398 km (0.113 R)
• M29: 6,962,285 km (0.034 R)
• M30: 7,110,536 km (0.076 R)
• M31: 7,460,595 km (0.117 R)
• M32: 7,714,014 km (0.066 R)
• M33: 8,729,933 km (0.091 R)
• M34: 8,997,115 km (0.092 R)
• M35: 9,348,670 km (0.091 R)
• M36: 9,512,330 km (0.092 R)
• M37: 10,065,244 km (0.062 R)
• M38: 10,885,190 km (0.046 R)
• M39: 11,668,036 km (0.113 R)
• M40: 12,319,385 km (0.111 R)
• M41: 12,679,616 km (0.09 R)
• M42: 12,891,297 km (0.074 R)
• M43: 13,012,920 km (0.074 R)
• M44: 13,287,732 km (0.081 R)
• M45: 13,719,172 km (0.112 R)
• M46: 14,186,516 km (0.112 R)
• M47: 14,343,444 km (0.062 R)
• M48: 14,913,113 km (0.067 R)
• M49: 15,232,953 km (0.112 R)
• M50: 15,911,828 km (0.089 R)
• M51: 16,173,026 km (0.065 R)
• M52: 17,500,557 km (0.088 R)
• M53: 17,837,901 km (0.117 R)
• M54: 18,143,230 km (0.104 R)
• M55: 19,661,349 km (0.099 R)
• M56: 19,871,534 km (0.087 R)
• M57: 20,862,171 km (0.105 R)
• M58: 21,219,860 km (0.112 R)
• M59: 21,399,527 km (0.088 R)
• M60: 22,305,192 km (0.054 R)
• M61: 22,524,503 km (0.106 R)
• M62: 22,928,267 km (0.095 R)
• M63: 23,854,876 km (0.106 R)
• M64: 24,078,974 km (0.054 R)
• M65: 25,096,688 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.9

Radius: 3

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 11.88 AU - 16.92 AU

Year: 19571 Days

Day: 23.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 85,243,314 km

• M1: 70,760 km (0.051 R)
• M2: 321,935 km (0.09 R)
• M3: 794,365 km (0.12 R)
• M4: 953,387 km (0.091 R)
• M5: 991,385 km (0.118 R)
• M6: 1,095,356 km (0.06 R)
• M7: 1,313,918 km (0.067 R)
• M8: 1,384,977 km (0.042 R)
• M9: 1,575,565 km (0.117 R)
• M10: 1,636,002 km (0.086 R)
• M11: 2,030,043 km (0.083 R)
• M12: 2,557,226 km (0.11 R)
• M13: 2,918,654 km (0.053 R)
• M14: 3,030,105 km (0.099 R)
• M15: 4,345,968 km (0.025 R)
• M16: 4,601,930 km (0.082 R)
• M17: 4,731,781 km (0.098 R)
• M18: 4,775,314 km (0.114 R)
• M19: 4,862,679 km (0.082 R)
• M20: 5,017,064 km (0.112 R)
• M21: 5,330,621 km (0.076 R)
• M22: 5,466,905 km (0.037 R)
• M23: 5,627,423 km (0.086 R)
• M24: 5,952,948 km (0.065 R)
• M25: 6,236,885 km (0.069 R)
• M26: 6,356,414 km (0.117 R)
• M27: 6,622,249 km (0.076 R)
• M28: 6,744,321 km (0.092 R)
• M29: 6,817,773 km (0.055 R)
• M30: 6,891,675 km (0.097 R)
• M31: 7,315,037 km (0.025 R)
• M32: 7,619,020 km (0.066 R)
• M33: 7,952,922 km (0.058 R)
• M34: 8,688,046 km (0.104 R)
• M35: 9,308,129 km (0.076 R)
• M36: 9,914,449 km (0.088 R)
• M37: 10,306,844 km (0.046 R)
• M38: 10,448,214 km (0.051 R)
• M39: 10,590,332 km (0.052 R)
• M40: 10,675,753 km (0.114 R)
• M41: 10,818,918 km (0.078 R)
• M42: 11,339,070 km (0.056 R)
• M43: 11,455,756 km (0.078 R)
• M44: 11,543,570 km (0.112 R)
• M45: 11,837,829 km (0.047 R)
• M46: 12,224,091 km (0.045 R)
• M47: 12,856,740 km (0.038 R)
• M48: 13,996,975 km (0.094 R)
• M49: 14,310,682 km (0.054 R)
• M50: 14,531,638 km (0.117 R)
• M51: 15,297,729 km (0.101 R)
• M52: 15,394,369 km (0.118 R)
• M53: 15,653,323 km (0.057 R)
• M54: 16,142,358 km (0.097 R)
• M55: 17,303,238 km (0.079 R)
• M56: 17,336,748 km (0.078 R)
• M57: 17,639,683 km (0.098 R)
• M58: 17,707,302 km (0.084 R)
• M59: 18,012,481 km (0.096 R)
• M60: 18,046,440 km (0.102 R)
• M61: 18,216,832 km (0.071 R)
• M62: 18,353,564 km (0.099 R)
• M63: 18,524,854 km (0.103 R)
• M64: 18,559,261 km (0.084 R)
• M65: 20,586,313 km (0.04 R)
• M66: 22,097,401 km (0.087 R)
• M67: 22,389,266 km (0.092 R)
• M68: 22,425,918 km (0.063 R)
• M69: 22,535,722 km (0.07 R)
• M70: 22,609,025 km (0.038 R)
• M71: 22,976,887 km (0.111 R)
• M72: 23,198,591 km (0.106 R)
• M73: 23,420,893 km (0.074 R)
• M74: 25,224,894 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.8

Radius: 7.1

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 17.68 AU - 17.76 AU

Year: 26716 Days

Day: 16.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 85,243,314 km

• M1: 127,906 km (0.099 R)
• M2: 214,523 km (0.112 R)
• M3: 487,240 km (0.1 R)
• M4: 2,781,174 km (0.116 R)
• M5: 3,365,952 km (0.096 R)
• M6: 3,583,916 km (0.086 R)
• M7: 4,172,135 km (0.115 R)
• M8: 4,985,947 km (0.111 R)
• M9: 7,819,331 km (0.04 R)
• M10: 8,050,161 km (0.094 R)
• M11: 8,166,249 km (0.119 R)
• M12: 8,577,493 km (0.097 R)
• M13: 9,055,758 km (0.042 R)
• M14: 10,037,868 km (0.104 R)
• M15: 10,796,628 km (0.073 R)
• M16: 11,639,163 km (0.073 R)
• M17: 12,035,149 km (0.114 R)
• M18: 13,249,584 km (0.099 R)
• M19: 14,291,085 km (0.052 R)
• M20: 14,857,313 km (0.076 R)
• M21: 15,430,871 km (0.03 R)
• M22: 15,502,977 km (0.09 R)
• M23: 16,304,672 km (0.108 R)
• M24: 17,045,032 km (0.115 R)
• M25: 17,269,279 km (0.107 R)
• M26: 17,569,821 km (0.091 R)
• M27: 17,947,855 km (0.077 R)
• M28: 19,098,263 km (0.094 R)
• M29: 21,068,018 km (0.12 R)
• M30: 21,469,688 km (0.095 R)
• M31: 21,550,321 km (0.091 R)
• M32: 22,280,508 km (0.104 R)
• M33: 22,771,788 km (0.104 R)
• M34: 23,349,535 km (0.096 R)
• M35: 23,681,792 km (0.108 R)
• M36: 26,223,609 km (0.115 R)
• M37: 26,655,498 km (0.091 R)
• M38: 27,002,864 km (0.083 R)
• M39: 27,089,930 km (0.105 R)
• M40: 27,965,527 km (0.118 R)
• M41: 30,557,160 km (0.094 R)
• M42: 31,468,510 km (0.086 R)
• M43: 32,111,632 km (0.04 R)
• M44: 36,733,907 km (0.117 R)
• M45: 37,799,792 km (0.086 R)
• M46: 38,581,440 km (0.049 R)
• M47: 40,160,446 km (0.069 R)
• M48: 40,558,526 km (0.096 R)
• M49: 40,758,089 km (0.075 R)
• M50: 41,458,955 km (0.045 R)
• M51: 42,163,861 km (0.086 R)
• M52: 45,851,149 km (0.083 R)
• M53: 46,998,116 km (0.116 R)
• M54: 47,207,702 km (0.096 R)
• M55: 48,365,889 km (0.049 R)
• M56: 49,001,680 km (0.025 R)
• M57: 50,281,340 km (0.098 R)
• M58: 50,495,714 km (0.086 R)
• M59: 50,602,976 km (0.061 R)
• M60: 51,463,911 km (0.054 R)
• M61: 52,873,423 km (0.083 R)
• M62: 54,625,513 km (0.103 R)
• M63: 54,735,767 km (0.093 R)
• M64: 55,952,147 km (0.086 R)
• M65: 57,961,695 km (0.07 R)
• M66: 59,314,658 km (0.058 R)
• M67: 61,134,516 km (0.109 R)
• M68: 62,741,945 km (0.033 R)
• M69: 63,088,264 km (0.09 R)
• M70: 65,529,851 km (0.06 R)
• M71: 68,832,972 km (0.111 R)
• M72: 70,864,661 km (0.036 R)
• M73: 71,586,471 km (0.101 R)
• M74: 72,431,699 km (0.092 R)
• M75: 73,766,560 km (0.098 R)
• M76: 74,253,950 km (0.107 R)
• M77: 76,091,162 km (0.106 R)
• M78: 77,077,161 km (0.06 R)
• M79: 77,448,014 km (0.05 R)
• M80: 77,819,316 km (0.115 R)
• M81: 80,310,570 km (0.101 R)
• M82: 80,561,146 km (0.102 R)
• M83: 80,686,509 km (0.101 R)
• M84: 80,937,534 km (0.062 R)
• M85: 82,828,003 km (0.104 R)
• M86: 83,207,832 km (0.071 R)
• M87: 83,334,541 km (0.094 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 19,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit