🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.5 AU - 0.7 AU

Year: 174 Days

Day: 42.9 Hours

Environment

Temp: 213 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.57 AU - 0.77 AU

Year: 206 Days

Day: 13.9 Hours

Environment

Temp: 117 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,444,225 km

• M1: 77,193 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.48 AU - 1.78 AU

Year: 780 Days

Day: 45.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,444,225 km

• M1: 1,137,393 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.86 AU - 2.14 AU

Year: 1060 Days

Day: 22.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.27 AU - 2.61 AU

Year: 1428 Days

Day: 37.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.4

Radius: 10.7

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.87 AU - 6.03 AU

Year: 4768 Days

Day: 14.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 114,444,225 km

• M1: 195,375 km (0.043 R)
• M2: 301,290 km (0.09 R)
• M3: 407,804 km (0.106 R)
• M4: 519,853 km (0.055 R)
• M5: 597,344 km (0.118 R)
• M6: 1,078,601 km (0.071 R)
• M7: 1,303,745 km (0.043 R)
• M8: 1,462,618 km (0.098 R)
• M9: 1,678,787 km (0.1 R)
• M10: 1,817,165 km (0.091 R)
• M11: 2,142,690 km (0.083 R)
• M12: 2,645,339 km (0.069 R)
• M13: 2,746,168 km (0.051 R)
• M14: 3,162,798 km (0.071 R)
• M15: 3,466,332 km (0.1 R)
• M16: 3,734,112 km (0.034 R)
• M17: 4,171,836 km (0.066 R)
• M18: 4,313,655 km (0.097 R)
• M19: 4,385,013 km (0.059 R)
• M20: 4,577,545 km (0.07 R)
• M21: 4,822,138 km (0.044 R)
• M22: 4,896,488 km (0.065 R)
• M23: 5,324,338 km (0.081 R)
• M24: 5,581,796 km (0.086 R)
• M25: 5,711,946 km (0.108 R)
• M26: 5,790,634 km (0.069 R)
• M27: 5,896,101 km (0.105 R)
• M28: 6,189,313 km (0.051 R)
• M29: 6,270,096 km (0.03 R)
• M30: 6,790,098 km (0.068 R)
• M31: 7,153,920 km (0.109 R)
• M32: 7,581,620 km (0.096 R)
• M33: 7,988,377 km (0.115 R)
• M34: 8,342,774 km (0.095 R)
• M35: 8,611,901 km (0.115 R)
• M36: 9,436,484 km (0.119 R)
• M37: 9,560,800 km (0.073 R)
• M38: 9,937,039 km (0.081 R)
• M39: 10,095,313 km (0.092 R)
• M40: 10,446,270 km (0.077 R)
• M41: 10,964,178 km (0.103 R)
• M42: 11,723,088 km (0.09 R)
• M43: 12,601,377 km (0.026 R)
• M44: 12,841,481 km (0.068 R)
• M45: 12,944,853 km (0.108 R)
• M46: 13,152,346 km (0.065 R)
• M47: 13,256,615 km (0.076 R)
• M48: 13,958,229 km (0.11 R)
• M49: 14,242,316 km (0.046 R)
• M50: 14,708,014 km (0.078 R)
• M51: 15,801,873 km (0.051 R)
• M52: 16,283,878 km (0.115 R)
• M53: 16,508,125 km (0.081 R)
• M54: 17,376,840 km (0.076 R)
• M55: 17,491,133 km (0.114 R)
• M56: 18,260,365 km (0.111 R)
• M57: 18,532,184 km (0.084 R)
• M58: 18,649,020 km (0.108 R)
• M59: 18,844,395 km (0.093 R)
• M60: 18,961,979 km (0.071 R)
• M61: 19,040,518 km (0.102 R)
• M62: 19,316,077 km (0.095 R)
• M63: 19,395,065 km (0.117 R)
• M64: 19,553,489 km (0.108 R)
• M65: 19,951,120 km (0.062 R)
• M66: 20,150,983 km (0.1 R)
• M67: 20,472,020 km (0.109 R)
• M68: 22,268,541 km (0.1 R)
• M69: 24,157,363 km (0.111 R)
• M70: 24,584,166 km (0.099 R)
• M71: 25,922,768 km (0.057 R)
• M72: 26,009,834 km (0.1 R)
• M73: 26,975,338 km (0.06 R)
• M74: 28,310,499 km (0.04 R)
• M75: 28,670,282 km (0.108 R)
• M76: 29,167,396 km (0.085 R)
• M77: 29,258,052 km (0.025 R)
• M78: 29,621,725 km (0.115 R)
• M79: 29,895,489 km (0.075 R)
• M80: 30,583,489 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.5

Radius: 11.3

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.3 AU - 7.78 AU

Year: 7000 Days

Day: 13.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 114,444,225 km

• M1: 187,745 km (0.115 R)
• M2: 528,529 km (0.056 R)
• M3: 872,156 km (0.095 R)
• M4: 988,543 km (0.093 R)
• M5: 1,124,378 km (0.065 R)
• M6: 1,325,587 km (0.115 R)
• M7: 1,446,013 km (0.055 R)
• M8: 1,682,078 km (0.113 R)
• M9: 1,863,391 km (0.106 R)
• M10: 1,982,172 km (0.051 R)
• M11: 2,191,908 km (0.081 R)
• M12: 2,557,675 km (0.081 R)
• M13: 2,709,517 km (0.069 R)
• M14: 2,806,007 km (0.081 R)
• M15: 3,042,222 km (0.038 R)
• M16: 3,162,948 km (0.096 R)
• M17: 3,346,804 km (0.071 R)
• M18: 3,492,362 km (0.107 R)
• M19: 4,073,700 km (0.119 R)
• M20: 5,422,474 km (0.096 R)
• M21: 5,942,626 km (0.078 R)
• M22: 6,145,032 km (0.112 R)
• M23: 7,900,264 km (0.084 R)
• M24: 8,011,415 km (0.102 R)
• M25: 8,432,682 km (0.081 R)
• M26: 8,603,374 km (0.118 R)
• M27: 8,746,389 km (0.088 R)
• M28: 9,209,395 km (0.08 R)
• M29: 9,621,088 km (0.111 R)
• M30: 9,918,937 km (0.058 R)
• M31: 10,462,725 km (0.073 R)
• M32: 10,646,132 km (0.077 R)
• M33: 11,265,168 km (0.086 R)
• M34: 11,673,870 km (0.083 R)
• M35: 13,257,812 km (0.119 R)
• M36: 13,556,110 km (0.118 R)
• M37: 14,024,352 km (0.109 R)
• M38: 14,702,628 km (0.041 R)
• M39: 15,045,806 km (0.037 R)
• M40: 15,530,802 km (0.101 R)
• M41: 15,635,371 km (0.095 R)
• M42: 17,123,870 km (0.119 R)
• M43: 17,412,594 km (0.046 R)
• M44: 17,702,814 km (0.086 R)
• M45: 17,775,668 km (0.064 R)
• M46: 17,885,024 km (0.055 R)
• M47: 17,958,177 km (0.053 R)
• M48: 18,620,297 km (0.031 R)
• M49: 19,327,895 km (0.117 R)
• M50: 19,478,092 km (0.093 R)
• M51: 20,539,488 km (0.099 R)
• M52: 21,077,293 km (0.117 R)
• M53: 21,464,302 km (0.073 R)
• M54: 21,542,093 km (0.103 R)
• M55: 22,166,814 km (0.11 R)
• M56: 23,115,265 km (0.065 R)
• M57: 23,394,414 km (0.068 R)
• M58: 23,514,392 km (0.058 R)
• M59: 23,835,279 km (0.085 R)
• M60: 24,076,880 km (0.09 R)
• M61: 25,379,428 km (0.069 R)
• M62: 25,626,265 km (0.035 R)
• M63: 26,579,502 km (0.114 R)
• M64: 26,871,966 km (0.066 R)
• M65: 27,039,516 km (0.026 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.5

Radius: 8.5

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.97 AU - 10.39 AU

Year: 9583 Days

Day: 9.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 114,444,225 km

• M1: 110,852 km (0.104 R)
• M2: 188,493 km (0.078 R)
• M3: 269,875 km (0.098 R)
• M4: 349,012 km (0.036 R)
• M5: 715,826 km (0.1 R)
• M6: 820,395 km (0.097 R)
• M7: 1,030,430 km (0.075 R)
• M8: 1,385,875 km (0.076 R)
• M9: 1,568,982 km (0.075 R)
• M10: 2,261,022 km (0.116 R)
• M11: 2,319,365 km (0.093 R)
• M12: 2,397,904 km (0.06 R)
• M13: 2,457,444 km (0.026 R)
• M14: 2,517,583 km (0.085 R)
• M15: 2,598,365 km (0.088 R)
• M16: 2,659,551 km (0.096 R)
• M17: 2,741,979 km (0.113 R)
• M18: 3,144,996 km (0.055 R)
• M19: 3,342,465 km (0.038 R)
• M20: 3,453,916 km (0.101 R)
• M21: 3,912,134 km (0.091 R)
• M22: 4,029,867 km (0.114 R)
• M23: 4,124,712 km (0.108 R)
• M24: 4,389,650 km (0.09 R)
• M25: 4,734,922 km (0.081 R)
• M26: 6,119,899 km (0.102 R)
• M27: 7,271,354 km (0.091 R)
• M28: 7,445,336 km (0.117 R)
• M29: 7,533,001 km (0.038 R)
• M30: 7,679,607 km (0.073 R)
• M31: 7,827,260 km (0.036 R)
• M32: 8,549,070 km (0.073 R)
• M33: 8,886,862 km (0.095 R)
• M34: 8,979,911 km (0.057 R)
• M35: 9,354,804 km (0.093 R)
• M36: 9,671,203 km (0.089 R)
• M37: 10,087,684 km (0.069 R)
• M38: 10,838,964 km (0.107 R)
• M39: 11,137,861 km (0.059 R)
• M40: 11,405,940 km (0.071 R)
• M41: 11,811,799 km (0.091 R)
• M42: 11,982,490 km (0.065 R)
• M43: 12,395,081 km (0.086 R)
• M44: 12,464,345 km (0.076 R)
• M45: 13,269,780 km (0.117 R)
• M46: 13,482,658 km (0.099 R)
• M47: 13,911,854 km (0.106 R)
• M48: 14,783,710 km (0.097 R)
• M49: 14,893,964 km (0.118 R)
• M50: 15,300,421 km (0.105 R)
• M51: 15,411,872 km (0.075 R)
• M52: 15,673,070 km (0.093 R)
• M53: 16,275,650 km (0.096 R)
• M54: 16,351,496 km (0.053 R)
• M55: 16,770,819 km (0.064 R)
• M56: 16,962,603 km (0.115 R)
• M57: 17,737,072 km (0.093 R)
• M58: 17,815,012 km (0.092 R)
• M59: 18,364,784 km (0.115 R)
• M60: 19,320,116 km (0.06 R)
• M61: 19,521,176 km (0.1 R)
• M62: 20,006,471 km (0.081 R)
• M63: 20,373,136 km (0.118 R)
• M64: 21,195,924 km (0.101 R)
• M65: 21,361,678 km (0.119 R)
• M66: 21,569,619 km (0.107 R)
• M67: 22,788,692 km (0.109 R)
• M68: 23,086,392 km (0.042 R)
• M69: 23,342,504 km (0.077 R)
• M70: 24,030,056 km (0.079 R)
• M71: 24,550,207 km (0.045 R)
• M72: 24,768,022 km (0.065 R)
• M73: 25,733,975 km (0.03 R)
• M74: 26,444,116 km (0.097 R)
• M75: 26,533,426 km (0.115 R)
• M76: 26,936,144 km (0.089 R)
• M77: 27,250,898 km (0.081 R)
• M78: 27,793,190 km (0.107 R)
• M79: 28,020,130 km (0.111 R)
• M80: 28,659,062 km (0.109 R)
• M81: 28,980,249 km (0.082 R)
• M82: 30,230,588 km (0.119 R)
• M83: 30,323,937 km (0.068 R)
• M84: 30,464,110 km (0.115 R)
• M85: 31,215,241 km (0.057 R)
• M86: 31,592,976 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.1

Radius: 5.8

Gravity: 26.91 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 15.52 AU - 23.34 AU

Year: 32095 Days

Day: 18.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 114,444,225 km

• M1: 75,697 km (0.101 R)
• M2: 112,498 km (0.089 R)
• M3: 551,567 km (0.079 R)
• M4: 666,459 km (0.061 R)
• M5: 886,068 km (0.078 R)
• M6: 1,056,610 km (0.081 R)
• M7: 1,163,871 km (0.114 R)
• M8: 1,628,522 km (0.111 R)
• M9: 1,711,250 km (0.099 R)
• M10: 1,795,174 km (0.115 R)
• M11: 1,837,810 km (0.113 R)
• M12: 2,956,652 km (0.092 R)
• M13: 3,743,238 km (0.094 R)
• M14: 3,852,893 km (0.112 R)
• M15: 4,945,855 km (0.051 R)
• M16: 6,518,278 km (0.089 R)
• M17: 6,650,224 km (0.073 R)
• M18: 7,186,981 km (0.112 R)
• M19: 7,460,745 km (0.116 R)
• M20: 8,230,725 km (0.09 R)
• M21: 9,172,893 km (0.083 R)
• M22: 10,610,229 km (0.103 R)
• M23: 11,474,007 km (0.064 R)
• M24: 12,852,701 km (0.084 R)
• M25: 13,018,306 km (0.051 R)
• M26: 13,101,482 km (0.046 R)
• M27: 13,772,429 km (0.027 R)
• M28: 16,207,284 km (0.112 R)
• M29: 17,933,643 km (0.094 R)
• M30: 19,242,475 km (0.062 R)
• M31: 21,360,631 km (0.044 R)
• M32: 22,846,736 km (0.028 R)
• M33: 23,754,347 km (0.087 R)
• M34: 24,776,549 km (0.099 R)
• M35: 25,604,573 km (0.097 R)
• M36: 29,988,240 km (0.07 R)
• M37: 30,981,121 km (0.092 R)
• M38: 32,659,758 km (0.055 R)
• M39: 34,712,690 km (0.085 R)
• M40: 36,924,644 km (0.119 R)
• M41: 37,160,111 km (0.084 R)
• M42: 39,903,736 km (0.117 R)
• M43: 40,630,183 km (0.119 R)
• M44: 42,465,151 km (0.07 R)
• M45: 42,588,419 km (0.086 R)
• M46: 44,577,323 km (0.079 R)
• M47: 44,702,686 km (0.115 R)
• M48: 47,488,946 km (0.12 R)
• M49: 49,161,600 km (0.078 R)
• M50: 50,853,552 km (0.075 R)
• M51: 50,984,450 km (0.064 R)
• M52: 51,904,178 km (0.08 R)
• M53: 52,035,974 km (0.074 R)
• M54: 53,626,648 km (0.119 R)
• M55: 54,026,822 km (0.116 R)
• M56: 54,830,013 km (0.108 R)
• M57: 55,233,179 km (0.111 R)
• M58: 60,701,430 km (0.043 R)
• M59: 60,979,234 km (0.103 R)
• M60: 61,118,360 km (0.059 R)
• M61: 62,795,950 km (0.047 R)
• M62: 64,914,106 km (0.116 R)
• M63: 65,625,295 km (0.083 R)
• M64: 69,801,170 km (0.069 R)
• M65: 70,237,995 km (0.032 R)
• M66: 70,821,876 km (0.055 R)
• M67: 72,141,628 km (0.105 R)
• M68: 72,288,683 km (0.054 R)
• M69: 74,656,369 km (0.096 R)
• M70: 77,350,177 km (0.097 R)
• M71: 79,467,287 km (0.106 R)
• M72: 79,923,410 km (0.089 R)
• M73: 80,227,992 km (0.094 R)
• M74: 80,533,022 km (0.104 R)
• M75: 81,910,070 km (0.072 R)
• M76: 82,217,195 km (0.102 R)
• M77: 84,998,219 km (0.101 R)
• M78: 86,556,430 km (0.083 R)
• M79: 87,182,348 km (0.094 R)
• M80: 87,339,126 km (0.078 R)
• M81: 87,652,833 km (0.11 R)
• M82: 88,596,197 km (0.092 R)
• M83: 89,227,052 km (0.032 R)
• M84: 90,017,676 km (0.11 R)
• M85: 90,334,525 km (0.05 R)
• M86: 94,005,357 km (0.095 R)
• M87: 95,616,526 km (0.089 R)
• M88: 97,236,821 km (0.078 R)
• M89: 102,813,381 km (0.117 R)
• M90: 105,807,283 km (0.117 R)
• M91: 106,309,034 km (0.094 R)
• M92: 107,314,930 km (0.026 R)
• M93: 110,690,756 km (0.089 R)
• M94: 111,370,080 km (0.096 R)
• M95: 112,050,900 km (0.102 R)
• M96: 112,562,225 km (0.059 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: 547 - 15,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit