🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.6 AU - 0.92 AU

Year: 231 Days

Day: 39.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.72 AU - 1.08 AU

Year: 297 Days

Day: 45.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.4 AU - 1.48 AU

Year: 602 Days

Day: 30.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,199,949 km

• M1: 623,973 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.17 AU - 1.77 AU

Year: 621 Days

Day: 33.6 Hours

Environment

Temp: -12 °C

Axial Tilt: 146.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 80,199,949 km

• M1: 110,702 km (0.114 R)
• M2: 373,995 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.41 AU - 4.35 AU

Year: 2662 Days

Day: 36.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,199,949 km

• M1: 30,668 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.92 AU - 5.16 AU

Year: 3940 Days

Day: 20.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,199,949 km

• M1: 25,282 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.38 AU - 5.76 AU

Year: 4578 Days

Day: 30.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 99.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,199,949 km

• M1: 265,536 km (0.099 R)
• M2: 908,957 km (0.085 R)

Asteroid Belt

Center: 8.94 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.7

Radius: 14.1

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.98 AU - 14.64 AU

Year: 15041 Days

Day: 10.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 80,199,949 km

• M1: 264,938 km (0.1 R)
• M2: 584,180 km (0.101 R)
• M3: 960,718 km (0.099 R)
• M4: 1,411,306 km (0.114 R)
• M5: 1,520,363 km (0.087 R)
• M6: 1,689,558 km (0.038 R)
• M7: 1,865,336 km (0.052 R)
• M8: 2,528,802 km (0.114 R)
• M9: 2,697,250 km (0.085 R)
• M10: 2,800,323 km (0.036 R)
• M11: 3,371,786 km (0.112 R)
• M12: 3,940,707 km (0.059 R)
• M13: 5,167,858 km (0.101 R)
• M14: 5,734,236 km (0.101 R)
• M15: 5,823,247 km (0.09 R)
• M16: 6,320,809 km (0.096 R)
• M17: 6,551,489 km (0.081 R)
• M18: 6,644,539 km (0.119 R)
• M19: 6,879,258 km (0.053 R)
• M20: 7,648,640 km (0.089 R)
• M21: 8,193,475 km (0.078 R)
• M22: 8,597,689 km (0.089 R)
• M23: 9,531,030 km (0.112 R)
• M24: 10,225,314 km (0.095 R)
• M25: 10,825,351 km (0.049 R)
• M26: 11,888,992 km (0.119 R)
• M27: 12,462,251 km (0.091 R)
• M28: 13,103,277 km (0.091 R)
• M29: 14,660,741 km (0.067 R)
• M30: 15,213,505 km (0.082 R)
• M31: 16,912,638 km (0.092 R)
• M32: 17,557,105 km (0.049 R)
• M33: 17,882,481 km (0.088 R)
• M34: 18,013,080 km (0.115 R)
• M35: 18,407,120 km (0.08 R)
• M36: 19,203,579 km (0.119 R)
• M37: 19,605,998 km (0.119 R)
• M38: 20,419,361 km (0.114 R)
• M39: 20,692,826 km (0.062 R)
• M40: 22,430,106 km (0.099 R)
• M41: 23,566,452 km (0.049 R)
• M42: 24,430,828 km (0.116 R)
• M43: 26,413,898 km (0.032 R)
• M44: 26,637,397 km (0.081 R)
• M45: 28,983,690 km (0.087 R)
• M46: 29,832,059 km (0.113 R)
• M47: 32,107,742 km (0.12 R)
• M48: 32,745,328 km (0.044 R)
• M49: 33,467,587 km (0.11 R)
• M50: 33,628,853 km (0.119 R)
• M51: 35,009,642 km (0.082 R)
• M52: 35,173,302 km (0.078 R)
• M53: 36,078,070 km (0.03 R)
• M54: 36,243,375 km (0.102 R)
• M55: 36,740,788 km (0.085 R)
• M56: 37,324,070 km (0.102 R)
• M57: 38,162,716 km (0.039 R)
• M58: 38,415,387 km (0.066 R)
• M59: 38,584,283 km (0.047 R)
• M60: 38,922,673 km (0.074 R)
• M61: 39,092,317 km (0.1 R)
• M62: 39,943,828 km (0.107 R)
• M63: 41,492,017 km (0.106 R)
• M64: 41,665,251 km (0.116 R)
• M65: 42,186,450 km (0.102 R)
• M66: 43,674,650 km (0.115 R)
• M67: 44,027,401 km (0.065 R)
• M68: 44,381,051 km (0.066 R)
• M69: 45,805,073 km (0.064 R)
• M70: 46,973,133 km (0.11 R)
• M71: 47,424,919 km (0.071 R)
• M72: 51,835,662 km (0.109 R)
• M73: 52,209,058 km (0.102 R)
• M74: 53,995,257 km (0.064 R)
• M75: 56,279,766 km (0.106 R)
• M76: 56,855,868 km (0.081 R)
• M77: 58,013,905 km (0.101 R)
• M78: 59,277,259 km (0.037 R)
• M79: 60,647,874 km (0.085 R)
• M80: 63,520,153 km (0.05 R)
• M81: 64,922,634 km (0.061 R)
• M82: 65,123,693 km (0.055 R)
• M83: 66,335,286 km (0.082 R)
• M84: 66,639,269 km (0.102 R)
• M85: 67,757,962 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.6

Radius: 5.5

Gravity: 16.68 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 10.96 AU - 16.06 AU

Year: 17293 Days

Day: 17.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,199,949 km

• M1: 218,862 km (0.1 R)
• M2: 258,056 km (0.118 R)
• M3: 511,774 km (0.12 R)
• M4: 604,675 km (0.076 R)
• M5: 1,399,488 km (0.117 R)
• M6: 1,639,593 km (0.103 R)
• M7: 1,750,594 km (0.046 R)
• M8: 2,403,589 km (0.05 R)
• M9: 3,262,281 km (0.118 R)
• M10: 4,130,696 km (0.088 R)
• M11: 4,206,094 km (0.11 R)
• M12: 4,826,177 km (0.109 R)
• M13: 5,350,817 km (0.05 R)
• M14: 5,515,823 km (0.11 R)
• M15: 5,557,411 km (0.062 R)
• M16: 6,629,130 km (0.093 R)
• M17: 7,030,202 km (0.038 R)
• M18: 7,165,738 km (0.104 R)
• M19: 7,485,129 km (0.093 R)
• M20: 7,577,282 km (0.114 R)
• M21: 7,949,631 km (0.116 R)
• M22: 8,137,975 km (0.106 R)
• M23: 8,280,242 km (0.072 R)
• M24: 8,471,279 km (0.119 R)
• M25: 8,567,320 km (0.064 R)
• M26: 9,052,915 km (0.048 R)
• M27: 10,203,323 km (0.11 R)
• M28: 10,562,507 km (0.083 R)
• M29: 10,717,640 km (0.109 R)
• M30: 11,187,826 km (0.076 R)
• M31: 11,504,974 km (0.107 R)
• M32: 11,664,744 km (0.118 R)
• M33: 11,932,525 km (0.113 R)
• M34: 13,245,994 km (0.076 R)
• M35: 15,067,348 km (0.118 R)
• M36: 16,185,293 km (0.089 R)
• M37: 16,905,158 km (0.082 R)
• M38: 17,208,093 km (0.098 R)
• M39: 17,574,159 km (0.085 R)
• M40: 18,375,854 km (0.096 R)
• M41: 18,812,381 km (0.076 R)
• M42: 19,695,906 km (0.029 R)
• M43: 20,014,699 km (0.115 R)
• M44: 20,078,727 km (0.105 R)
• M45: 20,206,783 km (0.048 R)
• M46: 21,306,926 km (0.105 R)
• M47: 25,897,336 km (0.073 R)
• M48: 26,246,498 km (0.095 R)
• M49: 27,730,060 km (0.075 R)
• M50: 28,302,421 km (0.09 R)
• M51: 28,734,161 km (0.102 R)
• M52: 29,168,144 km (0.12 R)
• M53: 30,925,470 km (0.061 R)
• M54: 32,566,409 km (0.088 R)
• M55: 32,792,302 km (0.046 R)
• M56: 33,245,733 km (0.093 R)
• M57: 33,853,549 km (0.092 R)
• M58: 33,929,844 km (0.104 R)
• M59: 34,541,700 km (0.054 R)
• M60: 34,772,230 km (0.113 R)
• M61: 35,080,252 km (0.034 R)
• M62: 36,087,494 km (0.115 R)
• M63: 36,477,496 km (0.101 R)
• M64: 36,555,586 km (0.077 R)
• M65: 37,261,538 km (0.076 R)
• M66: 38,527,585 km (0.101 R)
• M67: 39,086,034 km (0.084 R)
• M68: 41,835,793 km (0.091 R)
• M69: 41,999,453 km (0.115 R)
• M70: 42,163,262 km (0.059 R)
• M71: 42,409,650 km (0.088 R)
• M72: 42,491,779 km (0.057 R)
• M73: 42,738,616 km (0.11 R)
• M74: 43,399,389 km (0.079 R)
• M75: 44,063,454 km (0.103 R)
• M76: 44,396,758 km (0.115 R)
• M77: 45,569,755 km (0.115 R)
• M78: 45,653,979 km (0.11 R)
• M79: 47,860,847 km (0.053 R)
• M80: 48,461,033 km (0.065 R)
• M81: 49,928,738 km (0.111 R)
• M82: 50,102,272 km (0.099 R)
• M83: 51,586,283 km (0.106 R)
• M84: 52,907,531 km (0.04 R)
• M85: 54,329,160 km (0.062 R)
• M86: 54,597,089 km (0.109 R)
• M87: 55,134,295 km (0.038 R)
• M88: 55,853,412 km (0.093 R)
• M89: 56,485,014 km (0.08 R)
• M90: 56,666,028 km (0.118 R)
• M91: 57,664,444 km (0.098 R)
• M92: 58,577,290 km (0.087 R)
• M93: 59,035,509 km (0.102 R)
• M94: 60,139,840 km (0.036 R)
• M95: 61,065,552 km (0.107 R)
• M96: 61,716,153 km (0.108 R)
• M97: 62,182,449 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.8

Radius: 4.2

Gravity: 53.73 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 13.94 AU - 14.22 AU

Year: 18399 Days

Day: 24 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,199,949 km

• M1: 54,753 km (0.112 R)
• M2: 185,053 km (0.109 R)
• M3: 229,932 km (0.104 R)
• M4: 407,804 km (0.113 R)
• M5: 468,690 km (0.118 R)
• M6: 791,971 km (0.081 R)
• M7: 975,378 km (0.089 R)
• M8: 1,002,605 km (0.115 R)
• M9: 1,142,928 km (0.083 R)
• M10: 1,798,166 km (0.066 R)
• M11: 2,399,101 km (0.086 R)
• M12: 2,818,274 km (0.105 R)
• M13: 3,177,908 km (0.088 R)
• M14: 3,218,748 km (0.115 R)
• M15: 3,259,738 km (0.108 R)
• M16: 3,301,027 km (0.086 R)
• M17: 4,027,773 km (0.068 R)
• M18: 4,295,703 km (0.064 R)
• M19: 5,133,601 km (0.098 R)
• M20: 5,719,725 km (0.109 R)
• M21: 6,481,477 km (0.077 R)
• M22: 6,585,448 km (0.098 R)
• M23: 6,637,658 km (0.062 R)
• M24: 6,900,651 km (0.085 R)
• M25: 7,820,378 km (0.093 R)
• M26: 7,931,081 km (0.118 R)
• M27: 8,210,081 km (0.077 R)
• M28: 8,266,330 km (0.072 R)
• M29: 8,835,250 km (0.12 R)
• M30: 9,712,193 km (0.067 R)
• M31: 10,070,629 km (0.081 R)
• M32: 11,736,701 km (0.074 R)
• M33: 12,118,475 km (0.115 R)
• M34: 12,439,661 km (0.097 R)
• M35: 12,504,138 km (0.089 R)
• M36: 13,221,909 km (0.115 R)
• M37: 14,289,289 km (0.044 R)
• M38: 14,492,593 km (0.084 R)
• M39: 17,148,254 km (0.092 R)
• M40: 18,017,418 km (0.061 R)
• M41: 18,900,793 km (0.048 R)
• M42: 20,024,872 km (0.114 R)
• M43: 20,709,581 km (0.118 R)
• M44: 21,556,754 km (0.107 R)
• M45: 21,634,395 km (0.117 R)
• M46: 22,730,349 km (0.073 R)
• M47: 23,364,644 km (0.115 R)
• M48: 23,684,036 km (0.109 R)
• M49: 24,650,737 km (0.104 R)
• M50: 24,975,813 km (0.108 R)
• M51: 25,959,569 km (0.119 R)
• M52: 26,207,453 km (0.093 R)
• M53: 26,622,437 km (0.072 R)
• M54: 26,705,613 km (0.107 R)
• M55: 26,872,415 km (0.089 R)
• M56: 31,415,553 km (0.084 R)
• M57: 38,049,022 km (0.109 R)
• M58: 41,569,658 km (0.087 R)
• M59: 43,026,292 km (0.077 R)
• M60: 43,515,627 km (0.103 R)
• M61: 43,711,899 km (0.099 R)
• M62: 43,810,036 km (0.047 R)
• M63: 43,908,321 km (0.099 R)
• M64: 47,092,363 km (0.068 R)
• M65: 47,495,529 km (0.05 R)
• M66: 50,865,370 km (0.111 R)
• M67: 52,944,781 km (0.112 R)
• M68: 53,154,367 km (0.084 R)
• M69: 54,416,973 km (0.079 R)
• M70: 54,840,036 km (0.091 R)
• M71: 55,158,081 km (0.082 R)
• M72: 56,009,144 km (0.041 R)
• M73: 56,864,395 km (0.12 R)
• M74: 57,724,134 km (0.03 R)
• M75: 58,047,714 km (0.08 R)
• M76: 58,804,829 km (0.114 R)
• M77: 63,527,035 km (0.057 R)
• M78: 63,972,537 km (0.052 R)
• M79: 64,195,588 km (0.113 R)
• M80: 65,764,570 km (0.029 R)
• M81: 67,459,664 km (0.067 R)
• M82: 67,686,753 km (0.086 R)
• M83: 67,800,448 km (0.069 R)
• M84: 68,027,837 km (0.108 R)
• M85: 68,255,524 km (0.113 R)
• M86: 70,777,296 km (0.111 R)
• M87: 72,513,977 km (0.062 R)
• M88: 72,862,989 km (0.062 R)
• M89: 73,562,659 km (0.047 R)
• M90: 73,679,494 km (0.092 R)
• M91: 73,913,466 km (0.074 R)
• M92: 74,733,860 km (0.114 R)
• M93: 77,094,664 km (0.104 R)
• M94: 77,450,857 km (0.059 R)
• M95: 78,881,162 km (0.105 R)
• M96: 79,120,369 km (0.092 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 16,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit