🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.46 AU - 0.66 AU

Year: 156 Days

Day: 28.5 Hours

Environment

Temp: 220 °C

Axial Tilt: 68.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.89 AU - 1.07 AU

Year: 362 Days

Day: 13.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.18 AU - 1.54 AU

Year: 591 Days

Day: 20.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,218,783 km

• M1: 494,571 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.25 AU - 1.85 AU

Year: 719 Days

Day: 13.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,218,783 km

• M1: 574,905 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.21 AU - 3.23 AU

Year: 1672 Days

Day: 23 Hours

Environment

Temp: -100 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.7

Radius: 12.4

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.3 AU - 5.18 AU

Year: 3847 Days

Day: 5.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 99,218,783 km

• M1: 173,085 km (0.103 R)
• M2: 284,236 km (0.112 R)
• M3: 457,470 km (0.088 R)
• M4: 600,635 km (0.062 R)
• M5: 961,914 km (0.042 R)
• M6: 1,207,853 km (0.116 R)
• M7: 1,331,870 km (0.088 R)
• M8: 1,518,718 km (0.116 R)
• M9: 1,638,097 km (0.104 R)
• M10: 1,807,741 km (0.105 R)
• M11: 1,983,518 km (0.075 R)
• M12: 2,148,225 km (0.079 R)
• M13: 2,404,038 km (0.05 R)
• M14: 2,526,858 km (0.114 R)
• M15: 3,058,528 km (0.111 R)
• M16: 3,624,756 km (0.045 R)
• M17: 3,889,245 km (0.099 R)
• M18: 3,971,973 km (0.112 R)
• M19: 4,223,597 km (0.05 R)
• M20: 4,742,701 km (0.107 R)
• M21: 5,259,412 km (0.116 R)
• M22: 5,420,230 km (0.109 R)
• M23: 5,536,168 km (0.088 R)
• M24: 6,346,241 km (0.072 R)
• M25: 6,815,081 km (0.1 R)
• M26: 6,965,576 km (0.097 R)
• M27: 7,193,264 km (0.08 R)
• M28: 8,049,413 km (0.094 R)
• M29: 8,288,470 km (0.096 R)
• M30: 8,368,654 km (0.102 R)
• M31: 8,773,766 km (0.067 R)
• M32: 8,910,199 km (0.095 R)
• M33: 9,019,854 km (0.043 R)
• M34: 9,102,432 km (0.114 R)
• M35: 9,715,634 km (0.088 R)
• M36: 9,856,854 km (0.063 R)
• M37: 9,970,249 km (0.11 R)
• M38: 10,342,150 km (0.077 R)
• M39: 10,835,224 km (0.098 R)
• M40: 11,965,286 km (0.11 R)
• M41: 12,790,917 km (0.109 R)
• M42: 13,257,513 km (0.098 R)
• M43: 13,414,441 km (0.096 R)
• M44: 13,729,793 km (0.115 R)
• M45: 14,335,964 km (0.094 R)
• M46: 14,918,348 km (0.052 R)
• M47: 15,442,390 km (0.092 R)
• M48: 15,706,729 km (0.106 R)
• M49: 15,806,361 km (0.032 R)
• M50: 15,972,565 km (0.111 R)
• M51: 16,982,799 km (0.073 R)
• M52: 17,564,436 km (0.117 R)
• M53: 17,875,150 km (0.079 R)
• M54: 17,978,971 km (0.094 R)
• M55: 18,222,367 km (0.107 R)
• M56: 18,396,798 km (0.08 R)
• M57: 18,501,666 km (0.095 R)
• M58: 18,606,834 km (0.116 R)
• M59: 18,888,227 km (0.09 R)
• M60: 19,490,807 km (0.062 R)
• M61: 19,705,032 km (0.043 R)
• M62: 19,848,197 km (0.087 R)
• M63: 20,099,671 km (0.088 R)
• M64: 20,207,830 km (0.057 R)
• M65: 20,388,395 km (0.079 R)
• M66: 20,605,910 km (0.026 R)
• M67: 20,860,525 km (0.073 R)
• M68: 21,006,533 km (0.038 R)
• M69: 21,336,247 km (0.118 R)
• M70: 21,483,301 km (0.081 R)
• M71: 22,822,352 km (0.06 R)
• M72: 23,161,341 km (0.094 R)
• M73: 23,539,973 km (0.087 R)
• M74: 24,264,924 km (0.084 R)
• M75: 24,726,583 km (0.095 R)
• M76: 25,541,592 km (0.119 R)
• M77: 25,697,773 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.6

Radius: 14.8

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.65 AU - 4.89 AU

Year: 3884 Days

Day: 6.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 99,218,783 km

• M1: 198,068 km (0.103 R)
• M2: 308,471 km (0.088 R)
• M3: 420,370 km (0.1 R)
• M4: 627,563 km (0.113 R)
• M5: 767,138 km (0.048 R)
• M6: 964,158 km (0.112 R)
• M7: 1,117,945 km (0.097 R)
• M8: 1,280,707 km (0.084 R)
• M9: 1,385,127 km (0.099 R)
• M10: 1,492,688 km (0.118 R)
• M11: 1,589,328 km (0.108 R)
• M12: 1,760,019 km (0.117 R)
• M13: 1,892,413 km (0.098 R)
• M14: 2,120,699 km (0.112 R)
• M15: 2,310,090 km (0.111 R)
• M16: 2,423,186 km (0.097 R)
• M17: 2,521,771 km (0.054 R)
• M18: 2,621,703 km (0.057 R)
• M19: 2,722,980 km (0.111 R)
• M20: 3,052,694 km (0.098 R)
• M21: 3,177,608 km (0.116 R)
• M22: 3,286,067 km (0.119 R)
• M23: 3,432,523 km (0.119 R)
• M24: 3,713,318 km (0.089 R)
• M25: 3,866,207 km (0.07 R)
• M26: 4,641,723 km (0.049 R)
• M27: 4,973,830 km (0.053 R)
• M28: 5,100,390 km (0.06 R)
• M29: 6,448,117 km (0.111 R)
• M30: 6,656,058 km (0.066 R)
• M31: 6,889,730 km (0.1 R)
• M32: 7,149,881 km (0.092 R)
• M33: 8,148,147 km (0.064 R)
• M34: 8,423,557 km (0.11 R)
• M35: 8,778,403 km (0.101 R)
• M36: 9,138,186 km (0.111 R)
• M37: 9,346,127 km (0.1 R)
• M38: 10,462,875 km (0.096 R)
• M39: 10,926,928 km (0.1 R)
• M40: 11,037,181 km (0.081 R)
• M41: 11,397,862 km (0.114 R)
• M42: 11,762,432 km (0.099 R)
• M43: 12,130,891 km (0.092 R)
• M44: 12,850,158 km (0.107 R)
• M45: 13,288,330 km (0.039 R)
• M46: 13,406,064 km (0.058 R)
• M47: 13,672,198 km (0.071 R)
• M48: 13,790,979 km (0.116 R)
• M49: 14,029,737 km (0.077 R)
• M50: 14,754,090 km (0.083 R)
• M51: 15,090,236 km (0.118 R)
• M52: 15,305,508 km (0.112 R)
• M53: 15,583,610 km (0.093 R)
• M54: 15,676,810 km (0.06 R)
• M55: 16,840,382 km (0.051 R)
• M56: 17,869,166 km (0.097 R)
• M57: 17,999,317 km (0.032 R)
• M58: 18,162,229 km (0.063 R)
• M59: 18,325,739 km (0.089 R)
• M60: 18,654,106 km (0.103 R)
• M61: 19,017,779 km (0.107 R)
• M62: 19,483,776 km (0.11 R)
• M63: 19,987,472 km (0.07 R)
• M64: 20,257,796 km (0.076 R)
• M65: 20,495,357 km (0.078 R)
• M66: 20,597,383 km (0.089 R)
• M67: 21,076,096 km (0.096 R)
• M68: 21,420,321 km (0.093 R)
• M69: 21,731,634 km (0.111 R)
• M70: 21,835,754 km (0.065 R)
• M71: 22,710,004 km (0.087 R)
• M72: 22,956,840 km (0.09 R)
• M73: 23,240,029 km (0.082 R)
• M74: 23,917,259 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.4

Radius: 9.9

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.28 AU - 6.18 AU

Year: 4459 Days

Day: 6.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 99,218,783 km

• M1: 123,867 km (0.044 R)
• M2: 189,989 km (0.067 R)
• M3: 350,957 km (0.063 R)
• M4: 443,707 km (0.051 R)
• M5: 536,757 km (0.069 R)
• M6: 627,114 km (0.104 R)
• M7: 690,394 km (0.073 R)
• M8: 883,076 km (0.1 R)
• M9: 955,482 km (0.111 R)
• M10: 1,106,575 km (0.101 R)
• M11: 1,185,114 km (0.046 R)
• M12: 1,279,511 km (0.099 R)
• M13: 1,607,429 km (0.116 R)
• M14: 1,804,450 km (0.064 R)
• M15: 1,882,390 km (0.108 R)
• M16: 2,025,705 km (0.113 R)
• M17: 2,090,481 km (0.031 R)
• M18: 2,357,064 km (0.089 R)
• M19: 2,777,584 km (0.108 R)
• M20: 2,849,989 km (0.112 R)
• M21: 3,015,145 km (0.112 R)
• M22: 3,240,439 km (0.116 R)
• M23: 3,336,033 km (0.12 R)
• M24: 3,667,841 km (0.094 R)
• M25: 3,827,761 km (0.076 R)
• M26: 4,216,865 km (0.113 R)
• M27: 5,255,523 km (0.101 R)
• M28: 5,850,025 km (0.092 R)
• M29: 6,060,808 km (0.045 R)
• M30: 6,781,571 km (0.064 R)
• M31: 6,855,173 km (0.108 R)
• M32: 6,928,925 km (0.114 R)
• M33: 7,252,056 km (0.116 R)
• M34: 7,427,983 km (0.087 R)
• M35: 7,707,581 km (0.093 R)
• M36: 7,784,325 km (0.089 R)
• M37: 8,198,412 km (0.105 R)
• M38: 8,779,450 km (0.074 R)
• M39: 9,102,133 km (0.081 R)
• M40: 10,858,711 km (0.099 R)
• M41: 10,944,879 km (0.057 R)
• M42: 11,060,219 km (0.082 R)
• M43: 11,146,986 km (0.117 R)
• M44: 11,321,268 km (0.037 R)
• M45: 11,613,582 km (0.026 R)
• M46: 11,878,819 km (0.098 R)
• M47: 12,385,357 km (0.033 R)
• M48: 12,535,703 km (0.1 R)
• M49: 12,626,210 km (0.116 R)
• M50: 13,143,220 km (0.072 R)
• M51: 13,296,558 km (0.099 R)
• M52: 14,134,904 km (0.096 R)
• M53: 14,197,736 km (0.103 R)
• M54: 15,150,674 km (0.116 R)
• M55: 15,993,209 km (0.072 R)
• M56: 16,288,366 km (0.061 R)
• M57: 16,585,467 km (0.103 R)
• M58: 16,718,011 km (0.04 R)
• M59: 16,784,432 km (0.108 R)
• M60: 16,850,854 km (0.069 R)
• M61: 17,318,945 km (0.039 R)
• M62: 17,453,434 km (0.104 R)
• M63: 17,961,020 km (0.108 R)
• M64: 19,338,068 km (0.084 R)
• M65: 19,933,617 km (0.078 R)
• M66: 20,499,546 km (0.064 R)
• M67: 20,570,754 km (0.09 R)
• M68: 20,891,791 km (0.084 R)
• M69: 21,430,643 km (0.042 R)
• M70: 21,538,952 km (0.105 R)
• M71: 22,265,698 km (0.111 R)
• M72: 23,296,577 km (0.119 R)
• M73: 23,967,524 km (0.096 R)
• M74: 24,682,601 km (0.078 R)
• M75: 25,175,975 km (0.106 R)
• M76: 25,328,415 km (0.116 R)
• M77: 25,481,155 km (0.119 R)
• M78: 25,634,194 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.2

Radius: 5.4

Gravity: 29.26 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 16.38 AU - 18.1 AU

Year: 26685 Days

Day: 18 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,218,783 km

• M1: 102,175 km (0.034 R)
• M2: 181,612 km (0.06 R)
• M3: 368,908 km (0.083 R)
• M4: 772,823 km (0.113 R)
• M5: 890,257 km (0.114 R)
• M6: 982,260 km (0.102 R)
• M7: 1,209,200 km (0.036 R)
• M8: 4,344,322 km (0.052 R)
• M9: 5,095,004 km (0.065 R)
• M10: 5,428,907 km (0.093 R)
• M11: 6,353,422 km (0.081 R)
• M12: 7,017,038 km (0.092 R)
• M13: 7,078,373 km (0.117 R)
• M14: 7,201,791 km (0.071 R)
• M15: 7,765,625 km (0.077 R)
• M16: 8,085,017 km (0.085 R)
• M17: 8,343,672 km (0.091 R)
• M18: 8,605,019 km (0.11 R)
• M19: 8,736,815 km (0.044 R)
• M20: 8,802,788 km (0.08 R)
• M21: 9,951,699 km (0.103 R)
• M22: 11,218,644 km (0.11 R)
• M23: 11,362,557 km (0.072 R)
• M24: 11,871,040 km (0.12 R)
• M25: 13,593,061 km (0.067 R)
• M26: 14,443,974 km (0.098 R)
• M27: 14,757,680 km (0.102 R)
• M28: 15,073,631 km (0.077 R)
• M29: 16,359,425 km (0.073 R)
• M30: 19,206,123 km (0.1 R)
• M31: 20,159,360 km (0.096 R)
• M32: 20,422,054 km (0.109 R)
• M33: 21,394,739 km (0.099 R)
• M34: 24,681,853 km (0.063 R)
• M35: 25,907,060 km (0.103 R)
• M36: 26,097,199 km (0.118 R)
• M37: 26,959,032 km (0.11 R)
• M38: 29,203,449 km (0.096 R)
• M39: 29,401,367 km (0.045 R)
• M40: 30,097,745 km (0.116 R)
• M41: 30,197,677 km (0.106 R)
• M42: 30,699,129 km (0.107 R)
• M43: 32,015,440 km (0.104 R)
• M44: 32,424,142 km (0.118 R)
• M45: 34,076,151 km (0.091 R)
• M46: 35,333,072 km (0.077 R)
• M47: 35,544,005 km (0.058 R)
• M48: 40,399,952 km (0.077 R)
• M49: 42,848,421 km (0.11 R)
• M50: 44,887,290 km (0.069 R)
• M51: 45,001,433 km (0.113 R)
• M52: 47,770,938 km (0.032 R)
• M53: 48,354,819 km (0.056 R)
• M54: 50,120,523 km (0.068 R)
• M55: 52,989,511 km (0.115 R)
• M56: 53,472,712 km (0.043 R)
• M57: 54,809,369 km (0.088 R)
• M58: 57,763,627 km (0.071 R)
• M59: 58,012,109 km (0.111 R)
• M60: 58,261,040 km (0.068 R)
• M61: 58,385,506 km (0.087 R)
• M62: 59,134,842 km (0.041 R)
• M63: 59,887,319 km (0.109 R)
• M64: 61,401,698 km (0.058 R)
• M65: 61,782,275 km (0.042 R)
• M66: 64,210,548 km (0.092 R)
• M67: 65,113,072 km (0.066 R)
• M68: 65,760,382 km (0.075 R)
• M69: 66,019,784 km (0.062 R)
• M70: 66,409,636 km (0.063 R)
• M71: 67,845,776 km (0.104 R)
• M72: 70,881,266 km (0.114 R)
• M73: 71,547,126 km (0.095 R)
• M74: 71,947,450 km (0.099 R)
• M75: 72,482,562 km (0.056 R)
• M76: 73,691,313 km (0.105 R)
• M77: 75,313,402 km (0.051 R)
• M78: 75,584,923 km (0.112 R)
• M79: 76,401,278 km (0.1 R)
• M80: 76,674,145 km (0.1 R)
• M81: 77,494,390 km (0.073 R)
• M82: 77,905,634 km (0.097 R)
• M83: 78,180,146 km (0.09 R)
• M84: 78,455,107 km (0.107 R)
• M85: 79,005,777 km (0.07 R)
• M86: 81,360,747 km (0.09 R)
• M87: 88,562,239 km (0.119 R)
• M88: 88,848,868 km (0.055 R)
• M89: 90,142,142 km (0.067 R)
• M90: 90,430,417 km (0.09 R)
• M91: 90,574,629 km (0.07 R)
• M92: 91,296,888 km (0.12 R)
• M93: 95,083,659 km (0.109 R)
• M94: 95,670,830 km (0.111 R)
• M95: 95,964,790 km (0.04 R)
• M96: 97,143,921 km (0.113 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 12,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit