🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.64 AU - 1.04 AU

Year: 283 Days

Day: 21.2 Hours

Environment

Temp: 108 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,480,459 km

• M1: 399,426 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.48 AU - 1.74 AU

Year: 750 Days

Day: 36.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.64 AU - 1.96 AU

Year: 887 Days

Day: 40.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,480,459 km

• M1: 242,049 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.67 AU - 4.35 AU

Year: 2414 Days

Day: 22.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.3

Radius: 10

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.48 AU - 8.8 AU

Year: 7752 Days

Day: 13.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 67,480,459 km

• M1: 126,859 km (0.105 R)
• M2: 293,960 km (0.109 R)
• M3: 385,364 km (0.08 R)
• M4: 479,312 km (0.116 R)
• M5: 571,613 km (0.1 R)
• M6: 837,748 km (0.104 R)
• M7: 952,490 km (0.051 R)
• M8: 1,072,916 km (0.046 R)
• M9: 1,344,436 km (0.111 R)
• M10: 1,621,791 km (0.039 R)
• M11: 2,071,931 km (0.056 R)
• M12: 2,846,249 km (0.051 R)
• M13: 3,062,867 km (0.109 R)
• M14: 3,143,051 km (0.082 R)
• M15: 3,408,438 km (0.082 R)
• M16: 4,247,832 km (0.093 R)
• M17: 4,427,648 km (0.073 R)
• M18: 4,865,072 km (0.084 R)
• M19: 5,316,409 km (0.084 R)
• M20: 5,461,818 km (0.118 R)
• M21: 5,905,825 km (0.068 R)
• M22: 7,468,374 km (0.083 R)
• M23: 7,549,606 km (0.113 R)
• M24: 7,933,175 km (0.058 R)
• M25: 8,016,202 km (0.038 R)
• M26: 8,099,528 km (0.114 R)
• M27: 8,211,128 km (0.118 R)
• M28: 8,323,177 km (0.114 R)
• M29: 8,690,888 km (0.083 R)
• M30: 9,179,774 km (0.049 R)
• M31: 9,354,504 km (0.103 R)
• M32: 9,442,169 km (0.081 R)
• M33: 10,395,406 km (0.09 R)
• M34: 10,577,617 km (0.112 R)
• M35: 11,068,447 km (0.088 R)
• M36: 11,285,663 km (0.107 R)
• M37: 11,347,896 km (0.059 R)
• M38: 13,566,433 km (0.065 R)
• M39: 14,673,606 km (0.07 R)
• M40: 15,049,097 km (0.104 R)
• M41: 15,705,233 km (0.06 R)
• M42: 15,844,658 km (0.116 R)
• M43: 16,229,873 km (0.082 R)
• M44: 16,512,015 km (0.097 R)
• M45: 16,724,593 km (0.093 R)
• M46: 16,795,802 km (0.116 R)
• M47: 17,152,742 km (0.067 R)
• M48: 17,874,253 km (0.117 R)
• M49: 18,974,994 km (0.097 R)
• M50: 19,160,645 km (0.103 R)
• M51: 19,272,245 km (0.114 R)
• M52: 19,384,144 km (0.12 R)
• M53: 19,683,489 km (0.077 R)
• M54: 20,362,664 km (0.069 R)
• M55: 20,666,946 km (0.075 R)
• M56: 20,781,538 km (0.103 R)
• M57: 20,857,982 km (0.053 R)
• M58: 20,934,576 km (0.036 R)
• M59: 21,049,468 km (0.096 R)
• M60: 21,318,744 km (0.106 R)
• M61: 21,744,051 km (0.117 R)
• M62: 22,524,503 km (0.104 R)
• M63: 22,642,236 km (0.056 R)
• M64: 23,195,000 km (0.077 R)
• M65: 23,712,310 km (0.081 R)
• M66: 24,636,675 km (0.044 R)
• M67: 25,082,925 km (0.054 R)
• M68: 25,942,365 km (0.116 R)
• M69: 26,065,933 km (0.089 R)
• M70: 26,313,667 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.7

Radius: 11.8

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.68 AU - 12.68 AU

Year: 11923 Days

Day: 9.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,480,459 km

• M1: 176,675 km (0.118 R)
• M2: 270,174 km (0.113 R)
• M3: 386,262 km (0.109 R)
• M4: 618,587 km (0.112 R)
• M5: 1,134,401 km (0.088 R)
• M6: 1,573,321 km (0.085 R)
• M7: 2,011,942 km (0.062 R)
• M8: 2,114,566 km (0.063 R)
• M9: 2,433,359 km (0.104 R)
• M10: 2,515,488 km (0.113 R)
• M11: 2,767,710 km (0.099 R)
• M12: 2,911,324 km (0.087 R)
• M13: 3,793,652 km (0.108 R)
• M14: 4,214,770 km (0.099 R)
• M15: 4,582,931 km (0.076 R)
• M16: 4,719,514 km (0.081 R)
• M17: 5,314,764 km (0.086 R)
• M18: 5,530,484 km (0.064 R)
• M19: 6,498,980 km (0.106 R)
• M20: 6,575,724 km (0.105 R)
• M21: 7,359,318 km (0.085 R)
• M22: 7,479,295 km (0.092 R)
• M23: 8,421,762 km (0.078 R)
• M24: 9,228,393 km (0.062 R)
• M25: 9,750,490 km (0.113 R)
• M26: 10,237,730 km (0.117 R)
• M27: 10,732,750 km (0.067 R)
• M28: 10,823,705 km (0.113 R)
• M29: 11,466,976 km (0.048 R)
• M30: 12,169,936 km (0.063 R)
• M31: 12,264,781 km (0.07 R)
• M32: 12,407,348 km (0.092 R)
• M33: 12,935,129 km (0.102 R)
• M34: 13,080,389 km (0.074 R)
• M35: 13,226,247 km (0.09 R)
• M36: 13,421,472 km (0.083 R)
• M37: 14,211,798 km (0.111 R)
• M38: 14,966,519 km (0.103 R)
• M39: 15,323,310 km (0.093 R)
• M40: 16,253,360 km (0.097 R)
• M41: 17,361,431 km (0.045 R)
• M42: 18,059,605 km (0.098 R)
• M43: 18,821,806 km (0.114 R)
• M44: 18,986,513 km (0.084 R)
• M45: 19,428,126 km (0.106 R)
• M46: 20,152,778 km (0.11 R)
• M47: 20,265,126 km (0.094 R)
• M48: 20,546,819 km (0.089 R)
• M49: 20,716,313 km (0.117 R)
• M50: 21,227,938 km (0.088 R)
• M51: 21,456,673 km (0.077 R)
• M52: 22,263,754 km (0.051 R)
• M53: 22,963,423 km (0.111 R)
• M54: 23,611,032 km (0.113 R)
• M55: 24,205,085 km (0.081 R)
• M56: 24,324,464 km (0.082 R)
• M57: 25,529,176 km (0.073 R)
• M58: 26,322,643 km (0.062 R)
• M59: 26,630,067 km (0.111 R)
• M60: 26,938,537 km (0.027 R)
• M61: 27,621,452 km (0.074 R)
• M62: 27,746,366 km (0.054 R)
• M63: 29,321,931 km (0.05 R)
• M64: 30,281,302 km (0.077 R)
• M65: 30,991,293 km (0.098 R)
• M66: 31,120,995 km (0.086 R)
• M67: 33,154,179 km (0.099 R)
• M68: 34,287,383 km (0.119 R)
• M69: 35,840,658 km (0.115 R)
• M70: 36,181,292 km (0.047 R)
• M71: 36,591,639 km (0.103 R)
• M72: 36,797,336 km (0.109 R)
• M73: 38,456,825 km (0.055 R)
• M74: 38,665,963 km (0.097 R)
• M75: 39,225,609 km (0.066 R)
• M76: 40,778,285 km (0.046 R)
• M77: 42,207,094 km (0.09 R)
• M78: 42,855,452 km (0.061 R)
• M79: 44,089,185 km (0.066 R)
• M80: 44,747,117 km (0.071 R)
• M81: 46,517,159 km (0.096 R)
• M82: 47,934,748 km (0.058 R)
• M83: 49,669,635 km (0.112 R)
• M84: 50,659,225 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.2

Radius: 11.4

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9.82 AU - 11.14 AU

Year: 12454 Days

Day: 5.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,480,459 km

• M1: 281,543 km (0.113 R)
• M2: 365,617 km (0.072 R)
• M3: 506,389 km (0.081 R)
• M4: 830,418 km (0.086 R)
• M5: 986,000 km (0.108 R)
• M6: 1,304,793 km (0.104 R)
• M7: 1,729,800 km (0.025 R)
• M8: 1,932,505 km (0.114 R)
• M9: 2,010,446 km (0.075 R)
• M10: 2,586,846 km (0.025 R)
• M11: 2,731,508 km (0.058 R)
• M12: 2,878,861 km (0.097 R)
• M13: 3,212,465 km (0.08 R)
• M14: 3,368,346 km (0.115 R)
• M15: 4,050,362 km (0.058 R)
• M16: 4,321,434 km (0.096 R)
• M17: 4,703,955 km (0.109 R)
• M18: 5,279,758 km (0.08 R)
• M19: 5,764,156 km (0.075 R)
• M20: 5,916,147 km (0.115 R)
• M21: 6,146,528 km (0.084 R)
• M22: 8,523,039 km (0.086 R)
• M23: 8,609,507 km (0.035 R)
• M24: 9,535,967 km (0.094 R)
• M25: 10,171,159 km (0.097 R)
• M26: 10,679,942 km (0.083 R)
• M27: 10,961,036 km (0.099 R)
• M28: 12,060,730 km (0.117 R)
• M29: 12,402,411 km (0.102 R)
• M30: 12,796,901 km (0.117 R)
• M31: 13,195,430 km (0.044 R)
• M32: 13,295,660 km (0.104 R)
• M33: 13,648,711 km (0.096 R)
• M34: 13,750,139 km (0.09 R)
• M35: 14,107,079 km (0.058 R)
• M36: 14,261,015 km (0.088 R)
• M37: 14,570,533 km (0.094 R)
• M38: 14,778,175 km (0.067 R)
• M39: 15,406,935 km (0.1 R)
• M40: 16,151,484 km (0.058 R)
• M41: 16,312,601 km (0.106 R)
• M42: 17,675,587 km (0.108 R)
• M43: 19,074,925 km (0.115 R)
• M44: 19,302,164 km (0.025 R)
• M45: 19,874,077 km (0.08 R)
• M46: 20,742,343 km (0.118 R)
• M47: 21,093,150 km (0.065 R)
• M48: 21,269,376 km (0.1 R)
• M49: 21,564,084 km (0.106 R)
• M50: 24,092,139 km (0.108 R)
• M51: 24,955,618 km (0.078 R)
• M52: 26,522,506 km (0.077 R)
• M53: 27,863,202 km (0.088 R)
• M54: 28,314,987 km (0.088 R)
• M55: 30,278,609 km (0.102 R)
• M56: 30,610,118 km (0.088 R)
• M57: 30,809,681 km (0.065 R)
• M58: 31,076,265 km (0.049 R)
• M59: 31,210,005 km (0.117 R)
• M60: 31,746,314 km (0.116 R)
• M61: 33,100,773 km (0.106 R)
• M62: 33,716,368 km (0.094 R)
• M63: 34,059,994 km (0.05 R)
• M64: 34,197,774 km (0.079 R)
• M65: 34,681,574 km (0.045 R)
• M66: 35,725,617 km (0.077 R)
• M67: 36,709,522 km (0.055 R)
• M68: 37,488,778 km (0.116 R)
• M69: 38,130,403 km (0.075 R)
• M70: 38,775,768 km (0.097 R)
• M71: 39,207,956 km (0.049 R)
• M72: 40,004,415 km (0.096 R)
• M73: 42,203,803 km (0.073 R)
• M74: 42,648,408 km (0.109 R)
• M75: 43,243,508 km (0.114 R)
• M76: 43,467,457 km (0.08 R)
• M77: 44,442,236 km (0.034 R)
• M78: 46,718,966 km (0.088 R)
• M79: 47,409,360 km (0.07 R)
• M80: 47,486,254 km (0.107 R)
• M81: 48,722,680 km (0.088 R)
• M82: 48,877,963 km (0.095 R)
• M83: 50,596,992 km (0.086 R)
• M84: 51,069,272 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.9

Radius: 3

Gravity: 68.99 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 11.93 AU - 14.41 AU

Year: 17545 Days

Day: 18.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,480,459 km

• M1: 85,570 km (0.084 R)
• M2: 137,331 km (0.105 R)
• M3: 173,833 km (0.064 R)
• M4: 242,498 km (0.097 R)
• M5: 405,410 km (0.095 R)
• M6: 460,163 km (0.057 R)
• M7: 597,195 km (0.096 R)
• M8: 659,727 km (0.108 R)
• M9: 1,053,468 km (0.101 R)
• M10: 1,206,956 km (0.103 R)
• M11: 1,286,392 km (0.11 R)
• M12: 1,367,474 km (0.111 R)
• M13: 1,592,021 km (0.058 R)
• M14: 2,331,932 km (0.099 R)
• M15: 2,497,836 km (0.099 R)
• M16: 2,531,495 km (0.062 R)
• M17: 2,701,887 km (0.075 R)
• M18: 4,232,872 km (0.094 R)
• M19: 4,353,597 km (0.102 R)
• M20: 4,394,138 km (0.094 R)
• M21: 4,557,499 km (0.082 R)
• M22: 5,230,690 km (0.118 R)
• M23: 6,713,952 km (0.083 R)
• M24: 7,283,322 km (0.062 R)
• M25: 7,525,072 km (0.081 R)
• M26: 7,671,528 km (0.057 R)
• M27: 7,769,515 km (0.116 R)
• M28: 8,166,099 km (0.097 R)
• M29: 10,083,345 km (0.106 R)
• M30: 10,679,044 km (0.096 R)
• M31: 10,788,550 km (0.095 R)
• M32: 11,453,512 km (0.105 R)
• M33: 13,704,063 km (0.06 R)
• M34: 14,544,354 km (0.073 R)
• M35: 14,605,091 km (0.115 R)
• M36: 16,148,492 km (0.094 R)
• M37: 16,211,323 km (0.07 R)
• M38: 17,227,392 km (0.041 R)
• M39: 17,484,550 km (0.086 R)
• M40: 17,613,653 km (0.092 R)
• M41: 17,678,280 km (0.09 R)
• M42: 18,263,806 km (0.098 R)
• M43: 18,591,724 km (0.072 R)
• M44: 19,120,553 km (0.091 R)
• M45: 19,923,145 km (0.068 R)
• M46: 20,057,933 km (0.027 R)
• M47: 20,873,241 km (0.067 R)
• M48: 21,010,123 km (0.112 R)
• M49: 22,817,116 km (0.096 R)
• M50: 24,673,326 km (0.099 R)
• M51: 24,963,097 km (0.094 R)
• M52: 25,254,065 km (0.118 R)
• M53: 25,692,537 km (0.075 R)
• M54: 26,281,204 km (0.06 R)
• M55: 30,524,099 km (0.081 R)
• M56: 31,147,324 km (0.039 R)
• M57: 31,853,426 km (0.071 R)
• M58: 32,011,102 km (0.051 R)
• M59: 32,564,764 km (0.09 R)
• M60: 32,962,245 km (0.075 R)
• M61: 33,121,717 km (0.092 R)
• M62: 36,117,264 km (0.112 R)
• M63: 36,611,087 km (0.119 R)
• M64: 37,273,057 km (0.047 R)
• M65: 39,536,174 km (0.119 R)
• M66: 40,045,106 km (0.104 R)
• M67: 42,275,461 km (0.109 R)
• M68: 42,448,695 km (0.081 R)
• M69: 43,143,876 km (0.079 R)
• M70: 43,667,768 km (0.057 R)
• M71: 44,106,090 km (0.077 R)
• M72: 44,810,097 km (0.114 R)
• M73: 45,340,721 km (0.119 R)
• M74: 45,517,995 km (0.098 R)
• M75: 45,695,567 km (0.037 R)
• M76: 47,934,150 km (0.065 R)
• M77: 49,568,058 km (0.112 R)
• M78: 50,575,450 km (0.11 R)
• M79: 52,703,479 km (0.102 R)
• M80: 53,637,868 km (0.088 R)
• M81: 54,295,051 km (0.11 R)
• M82: 54,577,642 km (0.094 R)
• M83: 55,238,715 km (0.097 R)
• M84: 56,473,495 km (0.051 R)
• M85: 58,583,723 km (0.08 R)
• M86: 59,842,739 km (0.101 R)
• M87: 61,698,799 km (0.092 R)
• M88: 61,797,085 km (0.105 R)
• M89: 61,993,657 km (0.048 R)
• M90: 62,584,568 km (0.09 R)
• M91: 63,078,541 km (0.12 R)
• M92: 66,572,100 km (0.06 R)
• M93: 66,773,608 km (0.108 R)
• M94: 66,874,437 km (0.098 R)
• M95: 67,177,223 km (0.058 R)
• M96: 67,379,330 km (0.059 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 13,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit