🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.64 AU - 0.76 AU

Year: 244 Days

Day: 42.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.72 AU - 0.74 AU

Year: 260 Days

Day: 13.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 100,641,124 km

• M1: 636,838 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.78 AU - 0.98 AU

Year: 344 Days

Day: 39.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.88 AU - 0.9 AU

Year: 349 Days

Day: 18.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,641,124 km

• M1: 65,225 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.45 AU - 1.93 AU

Year: 914 Days

Day: 27 Hours

Environment

Temp: -89 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,641,124 km

• M1: 222,302 km (0.111 R)
• M2: 542,591 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.52 AU - 1.86 AU

Year: 914 Days

Day: 17 Hours

Environment

Temp: -88 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,641,124 km

• M1: 394,490 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.4

Radius: 13

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.31 AU - 6.03 AU

Year: 5620 Days

Day: 7.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 100,641,124 km

• M1: 166,054 km (0.11 R)
• M2: 287,078 km (0.108 R)
• M3: 400,324 km (0.088 R)
• M4: 564,882 km (0.118 R)
• M5: 1,020,706 km (0.064 R)
• M6: 1,111,512 km (0.109 R)
• M7: 1,578,557 km (0.113 R)
• M8: 1,763,310 km (0.063 R)
• M9: 1,906,625 km (0.115 R)
• M10: 2,037,523 km (0.083 R)
• M11: 2,256,833 km (0.034 R)
• M12: 2,378,157 km (0.109 R)
• M13: 2,627,537 km (0.074 R)
• M14: 2,811,094 km (0.032 R)
• M15: 2,979,990 km (0.111 R)
• M16: 3,327,954 km (0.087 R)
• M17: 3,466,931 km (0.096 R)
• M18: 3,668,888 km (0.091 R)
• M19: 3,853,940 km (0.056 R)
• M20: 4,063,377 km (0.068 R)
• M21: 4,190,835 km (0.109 R)
• M22: 4,493,471 km (0.091 R)
• M23: 4,625,417 km (0.102 R)
• M24: 4,736,269 km (0.079 R)
• M25: 5,188,952 km (0.106 R)
• M26: 5,374,004 km (0.114 R)
• M27: 5,490,840 km (0.089 R)
• M28: 5,774,627 km (0.114 R)
• M29: 5,918,391 km (0.077 R)
• M30: 6,258,277 km (0.069 R)
• M31: 6,604,746 km (0.108 R)
• M32: 6,704,977 km (0.088 R)
• M33: 7,059,524 km (0.119 R)
• M34: 7,550,504 km (0.105 R)
• M35: 8,186,743 km (0.048 R)
• M36: 8,321,382 km (0.117 R)
• M37: 8,429,690 km (0.114 R)
• M38: 8,675,181 km (0.046 R)
• M39: 9,313,215 km (0.119 R)
• M40: 9,737,475 km (0.068 R)
• M41: 9,966,360 km (0.12 R)
• M42: 10,168,167 km (0.116 R)
• M43: 10,840,610 km (0.097 R)
• M44: 10,929,321 km (0.115 R)
• M45: 11,256,941 km (0.095 R)
• M46: 11,497,344 km (0.075 R)
• M47: 11,648,438 km (0.1 R)
• M48: 12,321,030 km (0.072 R)
• M49: 12,413,631 km (0.084 R)
• M50: 12,599,731 km (0.038 R)
• M51: 13,037,604 km (0.105 R)
• M52: 13,448,699 km (0.112 R)
• M53: 14,871,674 km (0.093 R)
• M54: 15,234,898 km (0.104 R)
• M55: 15,500,883 km (0.112 R)
• M56: 15,768,364 km (0.12 R)
• M57: 16,172,577 km (0.08 R)
• M58: 16,443,948 km (0.112 R)
• M59: 17,474,976 km (0.106 R)
• M60: 17,579,246 km (0.106 R)
• M61: 17,998,419 km (0.038 R)
• M62: 18,562,403 km (0.097 R)
• M63: 18,704,222 km (0.097 R)
• M64: 19,096,467 km (0.078 R)
• M65: 19,743,927 km (0.088 R)
• M66: 20,618,476 km (0.104 R)
• M67: 20,765,531 km (0.089 R)
• M68: 21,282,691 km (0.088 R)
• M69: 22,104,133 km (0.106 R)
• M70: 22,292,177 km (0.096 R)
• M71: 22,708,059 km (0.12 R)
• M72: 24,513,257 km (0.064 R)
• M73: 24,825,168 km (0.101 R)
• M74: 24,942,453 km (0.076 R)
• M75: 25,216,815 km (0.075 R)
• M76: 25,374,043 km (0.111 R)
• M77: 25,650,051 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.4

Radius: 6.5

Gravity: 19.16 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 14.27 AU - 15.55 AU

Year: 23964 Days

Day: 18 Hours

Environment

Temp: -210 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 100,641,124 km

• M1: 505,641 km (0.085 R)
• M2: 1,282,353 km (0.077 R)
• M3: 1,583,344 km (0.108 R)
• M4: 1,653,206 km (0.05 R)
• M5: 1,796,072 km (0.09 R)
• M6: 2,132,368 km (0.119 R)
• M7: 3,388,541 km (0.11 R)
• M8: 3,662,904 km (0.059 R)
• M9: 4,779,353 km (0.08 R)
• M10: 5,829,081 km (0.111 R)
• M11: 6,047,494 km (0.085 R)
• M12: 6,157,598 km (0.052 R)
• M13: 6,268,450 km (0.063 R)
• M14: 7,178,603 km (0.095 R)
• M15: 7,828,157 km (0.094 R)
• M16: 10,807,698 km (0.105 R)
• M17: 12,800,940 km (0.089 R)
• M18: 12,871,700 km (0.093 R)
• M19: 14,534,032 km (0.104 R)
• M20: 14,681,834 km (0.071 R)
• M21: 16,801,786 km (0.055 R)
• M22: 20,074,089 km (0.108 R)
• M23: 20,735,013 km (0.098 R)
• M24: 23,103,746 km (0.095 R)
• M25: 23,883,300 km (0.089 R)
• M26: 24,057,582 km (0.035 R)
• M27: 24,319,976 km (0.103 R)
• M28: 26,723,565 km (0.11 R)
• M29: 27,176,847 km (0.043 R)
• M30: 27,358,907 km (0.066 R)
• M31: 27,541,417 km (0.034 R)
• M32: 27,632,821 km (0.099 R)
• M33: 28,367,496 km (0.091 R)
• M34: 29,201,654 km (0.093 R)
• M35: 29,949,943 km (0.073 R)
• M36: 30,326,480 km (0.102 R)
• M37: 30,609,819 km (0.117 R)
• M38: 31,465,369 km (0.106 R)
• M39: 32,136,166 km (0.061 R)
• M40: 32,811,600 km (0.101 R)
• M41: 33,589,360 km (0.083 R)
• M42: 34,965,062 km (0.07 R)
• M43: 35,162,980 km (0.093 R)
• M44: 35,262,163 km (0.04 R)
• M45: 35,859,058 km (0.118 R)
• M46: 36,559,625 km (0.072 R)
• M47: 36,861,215 km (0.099 R)
• M48: 37,872,496 km (0.117 R)
• M49: 38,483,753 km (0.066 R)
• M50: 40,129,330 km (0.051 R)
• M51: 42,429,546 km (0.051 R)
• M52: 43,064,141 km (0.084 R)
• M53: 43,276,420 km (0.092 R)
• M54: 43,488,999 km (0.037 R)
• M55: 44,450,165 km (0.107 R)
• M56: 44,557,277 km (0.077 R)
• M57: 44,987,072 km (0.099 R)
• M58: 45,418,213 km (0.111 R)
• M59: 47,594,114 km (0.116 R)
• M60: 47,813,574 km (0.106 R)
• M61: 48,143,437 km (0.108 R)
• M62: 50,808,972 km (0.111 R)
• M63: 51,708,205 km (0.028 R)
• M64: 52,839,464 km (0.082 R)
• M65: 53,180,547 km (0.1 R)
• M66: 54,093,393 km (0.052 R)
• M67: 54,437,020 km (0.056 R)
• M68: 55,126,516 km (0.118 R)
• M69: 58,030,510 km (0.119 R)
• M70: 58,499,649 km (0.076 R)
• M71: 60,507,851 km (0.074 R)
• M72: 62,058,881 km (0.088 R)
• M73: 62,658,769 km (0.11 R)
• M74: 63,502,052 km (0.098 R)
• M75: 68,515,526 km (0.107 R)
• M76: 70,631,438 km (0.116 R)
• M77: 72,263,850 km (0.089 R)
• M78: 72,389,811 km (0.083 R)
• M79: 73,021,413 km (0.092 R)
• M80: 74,035,537 km (0.064 R)
• M81: 76,591,567 km (0.08 R)
• M82: 77,621,997 km (0.111 R)
• M83: 78,138,857 km (0.097 R)
• M84: 80,479,167 km (0.104 R)
• M85: 80,740,664 km (0.081 R)
• M86: 80,871,562 km (0.065 R)
• M87: 81,264,406 km (0.093 R)
• M88: 81,789,345 km (0.058 R)
• M89: 84,430,645 km (0.116 R)
• M90: 85,361,742 km (0.111 R)
• M91: 87,099,770 km (0.118 R)
• M92: 89,661,035 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.4

Radius: 5.7

Gravity: 29.9 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 14.72 AU - 16.4 AU

Year: 25548 Days

Day: 21.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,641,124 km

• M1: 171,439 km (0.088 R)
• M2: 355,295 km (0.113 R)
• M3: 517,010 km (0.096 R)
• M4: 673,789 km (0.101 R)
• M5: 875,447 km (0.119 R)
• M6: 999,164 km (0.041 R)
• M7: 1,229,246 km (0.098 R)
• M8: 1,439,431 km (0.053 R)
• M9: 1,475,633 km (0.113 R)
• M10: 1,512,135 km (0.03 R)
• M11: 3,640,315 km (0.088 R)
• M12: 4,044,229 km (0.108 R)
• M13: 4,462,205 km (0.077 R)
• M14: 4,730,584 km (0.11 R)
• M15: 4,948,997 km (0.098 R)
• M16: 5,004,049 km (0.085 R)
• M17: 6,089,681 km (0.077 R)
• M18: 6,148,772 km (0.105 R)
• M19: 6,267,552 km (0.08 R)
• M20: 6,447,070 km (0.03 R)
• M21: 7,058,028 km (0.071 R)
• M22: 7,244,875 km (0.119 R)
• M23: 8,138,423 km (0.098 R)
• M24: 9,887,821 km (0.051 R)
• M25: 11,309,150 km (0.071 R)
• M26: 11,382,004 km (0.105 R)
• M27: 12,192,376 km (0.115 R)
• M28: 12,869,157 km (0.042 R)
• M29: 13,097,443 km (0.094 R)
• M30: 13,327,076 km (0.111 R)
• M31: 13,480,863 km (0.045 R)
• M32: 14,574,273 km (0.079 R)
• M33: 16,431,232 km (0.1 R)
• M34: 17,345,424 km (0.041 R)
• M35: 18,361,493 km (0.115 R)
• M36: 20,097,128 km (0.104 R)
• M37: 20,362,065 km (0.064 R)
• M38: 20,539,339 km (0.1 R)
• M39: 21,074,002 km (0.074 R)
• M40: 23,908,732 km (0.055 R)
• M41: 24,943,051 km (0.066 R)
• M42: 25,227,736 km (0.093 R)
• M43: 27,445,225 km (0.105 R)
• M44: 28,725,933 km (0.11 R)
• M45: 29,423,657 km (0.104 R)
• M46: 30,227,746 km (0.119 R)
• M47: 31,447,567 km (0.088 R)
• M48: 34,039,799 km (0.11 R)
• M49: 34,144,966 km (0.115 R)
• M50: 34,883,830 km (0.118 R)
• M51: 35,627,780 km (0.089 R)
• M52: 36,377,116 km (0.026 R)
• M53: 37,565,073 km (0.089 R)
• M54: 38,218,366 km (0.09 R)
• M55: 38,656,090 km (0.079 R)
• M56: 40,311,989 km (0.11 R)
• M57: 41,092,590 km (0.057 R)
• M58: 45,069,949 km (0.111 R)
• M59: 45,300,928 km (0.085 R)
• M60: 45,532,206 km (0.09 R)
• M61: 45,880,021 km (0.079 R)
• M62: 46,228,734 km (0.096 R)
• M63: 48,812,140 km (0.092 R)
• M64: 50,960,664 km (0.1 R)
• M65: 51,562,796 km (0.06 R)
• M66: 52,167,470 km (0.039 R)
• M67: 52,288,645 km (0.108 R)
• M68: 52,896,012 km (0.08 R)
• M69: 53,995,257 km (0.078 R)
• M70: 56,713,899 km (0.095 R)
• M71: 56,963,279 km (0.098 R)
• M72: 58,215,413 km (0.095 R)
• M73: 58,718,810 km (0.084 R)
• M74: 58,844,921 km (0.111 R)
• M75: 62,025,970 km (0.054 R)
• M76: 64,091,019 km (0.088 R)
• M77: 65,262,520 km (0.092 R)
• M78: 66,967,188 km (0.034 R)
• M79: 69,351,478 km (0.101 R)
• M80: 70,553,946 km (0.042 R)
• M81: 71,090,703 km (0.092 R)
• M82: 72,979,676 km (0.101 R)
• M83: 81,400,540 km (0.077 R)
• M84: 84,796,860 km (0.08 R)
• M85: 85,653,158 km (0.11 R)
• M86: 87,086,755 km (0.03 R)
• M87: 90,268,253 km (0.052 R)
• M88: 90,559,370 km (0.103 R)
• M89: 94,667,627 km (0.111 R)
• M90: 94,963,382 km (0.11 R)
• M91: 95,111,484 km (0.117 R)
• M92: 96,149,543 km (0.109 R)
• M93: 99,286,461 km (0.057 R)
• M94: 99,887,845 km (0.077 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 11,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit