🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.58 AU - 0.6 AU

Year: 167 Days

Day: 26.6 Hours

Environment

Temp: 204 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,504,948 km

• M1: 200,012 km (0.052 R)
• M2: 413,788 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.59 AU - 0.63 AU

Year: 176 Days

Day: 47.7 Hours

Environment

Temp: 181 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,504,948 km

• M1: 239,207 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.38 AU - 2.16 AU

Year: 869 Days

Day: 29.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.96 AU - 4.88 AU

Year: 2864 Days

Day: 13.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,504,948 km

• M1: 407,505 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.84 AU - 4.3 AU

Year: 3029 Days

Day: 44.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,504,948 km

• M1: 3,488,323 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.72 AU - 4.88 AU

Year: 3290 Days

Day: 42.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 120.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,504,948 km

• M1: 346,319 km (0.086 R)
• M2: 394,938 km (0.107 R)

Asteroid Belt

Center: 6.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453

Radius: 13.9

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.26 AU - 11.3 AU

Year: 10430 Days

Day: 9 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,504,948 km

• M1: 197,918 km (0.082 R)
• M2: 489,783 km (0.118 R)
• M3: 849,267 km (0.117 R)
• M4: 1,016,518 km (0.091 R)
• M5: 1,104,780 km (0.112 R)
• M6: 1,884,784 km (0.079 R)
• M7: 1,973,346 km (0.112 R)
• M8: 2,389,676 km (0.095 R)
• M9: 2,534,786 km (0.101 R)
• M10: 3,171,325 km (0.081 R)
• M11: 3,277,689 km (0.104 R)
• M12: 3,439,704 km (0.11 R)
• M13: 3,549,209 km (0.104 R)
• M14: 4,738,363 km (0.079 R)
• M15: 4,860,734 km (0.108 R)
• M16: 5,015,119 km (0.092 R)
• M17: 5,297,111 km (0.105 R)
• M18: 5,392,255 km (0.118 R)
• M19: 5,648,965 km (0.115 R)
• M20: 5,778,816 km (0.103 R)
• M21: 5,975,537 km (0.038 R)
• M22: 6,341,903 km (0.118 R)
• M23: 6,578,866 km (0.109 R)
• M24: 7,096,773 km (0.045 R)
• M25: 7,449,376 km (0.115 R)
• M26: 8,616,239 km (0.117 R)
• M27: 8,992,627 km (0.096 R)
• M28: 9,297,657 km (0.087 R)
• M29: 10,153,955 km (0.029 R)
• M30: 10,752,347 km (0.101 R)
• M31: 10,994,845 km (0.068 R)
• M32: 11,239,288 km (0.097 R)
• M33: 11,650,682 km (0.112 R)
• M34: 12,067,013 km (0.087 R)
• M35: 12,615,588 km (0.078 R)
• M36: 13,475,477 km (0.064 R)
• M37: 13,868,620 km (0.101 R)
• M38: 13,956,584 km (0.048 R)
• M39: 14,845,644 km (0.097 R)
• M40: 15,025,610 km (0.096 R)
• M41: 15,478,892 km (0.106 R)
• M42: 17,147,806 km (0.047 R)
• M43: 17,431,443 km (0.1 R)
• M44: 18,436,741 km (0.105 R)
• M45: 18,581,851 km (0.118 R)
• M46: 19,608,541 km (0.079 R)
• M47: 21,461,909 km (0.056 R)
• M48: 21,767,837 km (0.062 R)
• M49: 22,023,799 km (0.112 R)
• M50: 22,435,342 km (0.058 R)
• M51: 22,797,668 km (0.12 R)
• M52: 23,057,520 km (0.098 R)
• M53: 23,161,790 km (0.11 R)
• M54: 23,790,699 km (0.058 R)
• M55: 24,478,251 km (0.085 R)
• M56: 24,851,348 km (0.117 R)
• M57: 26,144,322 km (0.065 R)
• M58: 26,307,534 km (0.082 R)
• M59: 26,853,865 km (0.068 R)
• M60: 28,069,048 km (0.103 R)
• M61: 29,811,564 km (0.039 R)
• M62: 30,724,710 km (0.04 R)
• M63: 31,473,298 km (0.067 R)
• M64: 32,053,289 km (0.053 R)
• M65: 32,929,932 km (0.092 R)
• M66: 33,106,308 km (0.104 R)
• M67: 33,341,775 km (0.076 R)
• M68: 33,577,840 km (0.109 R)
• M69: 33,814,504 km (0.08 R)
• M70: 34,348,868 km (0.092 R)
• M71: 34,587,327 km (0.101 R)
• M72: 34,826,384 km (0.057 R)
• M73: 35,245,857 km (0.061 R)
• M74: 36,453,860 km (0.074 R)
• M75: 37,491,321 km (0.087 R)
• M76: 38,229,437 km (0.064 R)
• M77: 38,414,788 km (0.078 R)
• M78: 38,724,306 km (0.111 R)
• M79: 39,845,243 km (0.047 R)
• M80: 41,293,051 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.4

Radius: 7.2

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.9 AU - 17.74 AU

Year: 19994 Days

Day: 22.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 77,504,948 km

• M1: 168,597 km (0.104 R)
• M2: 255,064 km (0.113 R)
• M3: 360,531 km (0.081 R)
• M4: 765,941 km (0.096 R)
• M5: 833,111 km (0.118 R)
• M6: 1,359,246 km (0.1 R)
• M7: 1,728,903 km (0.099 R)
• M8: 1,818,661 km (0.072 R)
• M9: 1,909,916 km (0.102 R)
• M10: 2,002,667 km (0.113 R)
• M11: 2,290,194 km (0.109 R)
• M12: 2,355,867 km (0.077 R)
• M13: 2,693,809 km (0.097 R)
• M14: 3,340,221 km (0.098 R)
• M15: 3,566,114 km (0.1 R)
• M16: 3,719,452 km (0.111 R)
• M17: 3,993,066 km (0.118 R)
• M18: 4,684,657 km (0.113 R)
• M19: 5,151,702 km (0.05 R)
• M20: 5,456,732 km (0.118 R)
• M21: 8,403,660 km (0.101 R)
• M22: 8,556,849 km (0.094 R)
• M23: 8,969,888 km (0.087 R)
• M24: 9,868,972 km (0.109 R)
• M25: 11,922,950 km (0.09 R)
• M26: 12,384,011 km (0.065 R)
• M27: 12,850,906 km (0.083 R)
• M28: 13,086,373 km (0.028 R)
• M29: 13,741,612 km (0.119 R)
• M30: 14,043,051 km (0.099 R)
• M31: 14,407,621 km (0.054 R)
• M32: 14,468,657 km (0.117 R)
• M33: 14,713,699 km (0.116 R)
• M34: 14,960,236 km (0.088 R)
• M35: 15,022,020 km (0.088 R)
• M36: 15,707,776 km (0.118 R)
• M37: 16,276,398 km (0.056 R)
• M38: 17,499,061 km (0.06 R)
• M39: 20,510,317 km (0.105 R)
• M40: 20,716,612 km (0.087 R)
• M41: 21,409,550 km (0.053 R)
• M42: 21,829,022 km (0.072 R)
• M43: 22,463,167 km (0.094 R)
• M44: 25,206,942 km (0.106 R)
• M45: 25,280,544 km (0.088 R)
• M46: 25,723,803 km (0.083 R)
• M47: 27,522,268 km (0.113 R)
• M48: 29,283,484 km (0.115 R)
• M49: 31,159,890 km (0.06 R)
• M50: 31,239,027 km (0.107 R)
• M51: 32,192,415 km (0.098 R)
• M52: 32,753,107 km (0.089 R)
• M53: 32,833,441 km (0.051 R)
• M54: 33,155,526 km (0.104 R)
• M55: 34,046,680 km (0.071 R)
• M56: 34,454,185 km (0.067 R)
• M57: 34,863,485 km (0.077 R)
• M58: 36,600,017 km (0.045 R)
• M59: 37,941,760 km (0.086 R)
• M60: 39,727,211 km (0.115 R)
• M61: 40,586,950 km (0.099 R)
• M62: 41,975,367 km (0.089 R)
• M63: 46,233,072 km (0.066 R)
• M64: 46,865,273 km (0.071 R)
• M65: 48,779,378 km (0.049 R)
• M66: 49,330,945 km (0.116 R)
• M67: 49,884,607 km (0.073 R)
• M68: 50,069,510 km (0.058 R)
• M69: 52,777,530 km (0.096 R)
• M70: 53,438,304 km (0.068 R)
• M71: 53,532,850 km (0.114 R)
• M72: 56,493,541 km (0.113 R)
• M73: 56,976,144 km (0.098 R)
• M74: 58,236,955 km (0.083 R)
• M75: 60,293,178 km (0.062 R)
• M76: 61,379,707 km (0.113 R)
• M77: 61,478,741 km (0.106 R)
• M78: 61,975,107 km (0.098 R)
• M79: 63,471,833 km (0.1 R)
• M80: 63,772,675 km (0.105 R)
• M81: 64,476,233 km (0.083 R)
• M82: 66,806,520 km (0.075 R)
• M83: 67,316,648 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.9

Radius: 5.3

Gravity: 23.6 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 13.33 AU - 16.17 AU

Year: 20901 Days

Day: 15.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,504,948 km

• M1: 194,178 km (0.047 R)
• M2: 530,175 km (0.074 R)
• M3: 708,795 km (0.04 R)
• M4: 1,037,611 km (0.089 R)
• M5: 1,119,740 km (0.109 R)
• M6: 1,203,964 km (0.079 R)
• M7: 2,929,725 km (0.059 R)
• M8: 3,529,463 km (0.044 R)
• M9: 3,612,190 km (0.108 R)
• M10: 3,992,767 km (0.077 R)
• M11: 4,209,684 km (0.065 R)
• M12: 4,297,498 km (0.067 R)
• M13: 6,378,404 km (0.095 R)
• M14: 6,428,819 km (0.066 R)
• M15: 6,682,986 km (0.093 R)
• M16: 7,253,552 km (0.069 R)
• M17: 7,411,976 km (0.096 R)
• M18: 8,330,806 km (0.104 R)
• M19: 8,719,461 km (0.116 R)
• M20: 8,775,411 km (0.104 R)
• M21: 9,572,020 km (0.099 R)
• M22: 11,172,567 km (0.103 R)
• M23: 11,786,218 km (0.119 R)
• M24: 13,045,832 km (0.068 R)
• M25: 13,302,841 km (0.063 R)
• M26: 13,691,496 km (0.108 R)
• M27: 14,413,755 km (0.034 R)
• M28: 14,746,012 km (0.109 R)
• M29: 14,879,752 km (0.065 R)
• M30: 14,946,772 km (0.07 R)
• M31: 15,350,686 km (0.095 R)
• M32: 15,758,341 km (0.034 R)
• M33: 16,238,250 km (0.06 R)
• M34: 18,421,033 km (0.09 R)
• M35: 18,709,308 km (0.104 R)
• M36: 18,781,713 km (0.085 R)
• M37: 19,144,638 km (0.102 R)
• M38: 20,025,021 km (0.119 R)
• M39: 20,321,524 km (0.067 R)
• M40: 21,219,411 km (0.084 R)
• M41: 21,521,598 km (0.116 R)
• M42: 22,976,438 km (0.07 R)
• M43: 23,286,704 km (0.108 R)
• M44: 23,442,435 km (0.102 R)
• M45: 26,627,523 km (0.116 R)
• M46: 27,035,028 km (0.115 R)
• M47: 27,773,892 km (0.106 R)
• M48: 27,856,470 km (0.058 R)
• M49: 28,353,135 km (0.117 R)
• M50: 28,769,316 km (0.082 R)
• M51: 29,607,812 km (0.056 R)
• M52: 30,114,799 km (0.111 R)
• M53: 30,966,011 km (0.115 R)
• M54: 31,394,460 km (0.102 R)
• M55: 31,738,834 km (0.116 R)
• M56: 32,084,255 km (0.115 R)
• M57: 32,344,256 km (0.09 R)
• M58: 33,215,814 km (0.09 R)
• M59: 33,654,584 km (0.093 R)
• M60: 37,962,255 km (0.092 R)
• M61: 38,789,082 km (0.111 R)
• M62: 39,343,642 km (0.07 R)
• M63: 40,554,038 km (0.068 R)
• M64: 40,928,930 km (0.091 R)
• M65: 42,725,152 km (0.027 R)
• M66: 43,011,183 km (0.052 R)
• M67: 43,393,555 km (0.119 R)
• M68: 44,354,123 km (0.098 R)
• M69: 44,740,385 km (0.091 R)
• M70: 46,003,440 km (0.106 R)
• M71: 46,100,977 km (0.083 R)
• M72: 49,061,968 km (0.076 R)
• M73: 49,261,532 km (0.09 R)
• M74: 51,373,405 km (0.093 R)
• M75: 52,287,448 km (0.057 R)
• M76: 56,832,829 km (0.087 R)
• M77: 58,728,534 km (0.087 R)
• M78: 59,046,429 km (0.083 R)
• M79: 61,718,247 km (0.039 R)
• M80: 63,448,795 km (0.06 R)
• M81: 64,320,053 km (0.071 R)
• M82: 64,647,822 km (0.118 R)
• M83: 64,757,178 km (0.075 R)
• M84: 65,744,225 km (0.084 R)
• M85: 66,957,464 km (0.044 R)
• M86: 67,068,017 km (0.077 R)
• M87: 67,844,280 km (0.114 R)
• M88: 68,289,334 km (0.063 R)
• M89: 68,958,485 km (0.05 R)
• M90: 71,543,985 km (0.118 R)
• M91: 74,963,493 km (0.107 R)
• M92: 75,193,425 km (0.049 R)
• M93: 75,308,466 km (0.093 R)
• M94: 75,884,417 km (0.064 R)
• M95: 76,461,865 km (0.105 R)
• M96: 77,040,809 km (0.07 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 19,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit