🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.5 AU - 0.74 AU

Year: 187 Days

Day: 37.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.49 AU - 0.81 AU

Year: 201 Days

Day: 14.3 Hours

Environment

Temp: 99 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,768,383 km

• M1: 155,881 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.8 AU - 0.92 AU

Year: 305 Days

Day: 24.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,768,383 km

• M1: 92,302 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.47 AU - 1.99 AU

Year: 871 Days

Day: 46.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.23 AU - 2.51 AU

Year: 1397 Days

Day: 39.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,768,383 km

• M1: 451,486 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.12 AU - 4.26 AU

Year: 2714 Days

Day: 34.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 142.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.5

Radius: 10.3

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.64 AU - 6.66 AU

Year: 5840 Days

Day: 14.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 103,768,383 km

• M1: 173,833 km (0.066 R)
• M2: 273,166 km (0.117 R)
• M3: 424,409 km (0.112 R)
• M4: 508,782 km (0.047 R)
• M5: 697,425 km (0.036 R)
• M6: 863,629 km (0.052 R)
• M7: 1,496,128 km (0.058 R)
• M8: 1,586,785 km (0.116 R)
• M9: 1,773,932 km (0.088 R)
• M10: 2,131,620 km (0.077 R)
• M11: 2,247,259 km (0.038 R)
• M12: 2,391,621 km (0.037 R)
• M13: 2,498,584 km (0.109 R)
• M14: 2,566,202 km (0.103 R)
• M15: 2,634,568 km (0.042 R)
• M16: 2,829,045 km (0.083 R)
• M17: 2,913,867 km (0.038 R)
• M18: 3,321,222 km (0.114 R)
• M19: 3,577,334 km (0.117 R)
• M20: 3,731,120 km (0.091 R)
• M21: 3,950,132 km (0.096 R)
• M22: 4,302,734 km (0.077 R)
• M23: 4,367,959 km (0.06 R)
• M24: 4,598,938 km (0.108 R)
• M25: 4,732,678 km (0.073 R)
• M26: 4,799,997 km (0.086 R)
• M27: 4,884,670 km (0.079 R)
• M28: 5,211,092 km (0.117 R)
• M29: 5,280,805 km (0.082 R)
• M30: 5,368,320 km (0.106 R)
• M31: 5,562,498 km (0.087 R)
• M32: 5,776,871 km (0.119 R)
• M33: 5,921,383 km (0.097 R)
• M34: 6,399,498 km (0.08 R)
• M35: 6,775,736 km (0.106 R)
• M36: 6,966,623 km (0.108 R)
• M37: 7,159,156 km (0.108 R)
• M38: 7,392,678 km (0.096 R)
• M39: 7,707,881 km (0.119 R)
• M40: 7,987,479 km (0.097 R)
• M41: 8,148,596 km (0.116 R)
• M42: 8,290,564 km (0.11 R)
• M43: 8,412,935 km (0.102 R)
• M44: 8,494,765 km (0.095 R)
• M45: 9,159,578 km (0.11 R)
• M46: 9,905,623 km (0.106 R)
• M47: 10,013,932 km (0.099 R)
• M48: 10,318,962 km (0.11 R)
• M49: 10,627,134 km (0.09 R)
• M50: 11,320,220 km (0.119 R)
• M51: 11,387,988 km (0.062 R)
• M52: 11,478,645 km (0.12 R)
• M53: 11,775,148 km (0.103 R)
• M54: 11,912,778 km (0.12 R)
• M55: 12,051,006 km (0.073 R)
• M56: 12,679,467 km (0.065 R)
• M57: 13,968,103 km (0.117 R)
• M58: 14,186,964 km (0.043 R)
• M59: 14,480,625 km (0.056 R)
• M60: 14,554,227 km (0.057 R)
• M61: 14,825,598 km (0.054 R)
• M62: 14,949,465 km (0.061 R)
• M63: 15,298,177 km (0.053 R)
• M64: 15,624,450 km (0.1 R)
• M65: 15,750,561 km (0.108 R)
• M66: 15,826,408 km (0.089 R)
• M67: 15,978,399 km (0.102 R)
• M68: 16,105,408 km (0.091 R)
• M69: 16,258,297 km (0.07 R)
• M70: 16,411,634 km (0.031 R)
• M71: 16,745,686 km (0.07 R)
• M72: 16,952,281 km (0.076 R)
• M73: 17,081,833 km (0.074 R)
• M74: 17,498,762 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.2

Radius: 10.3

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 10.24 AU - 12.62 AU

Year: 14796 Days

Day: 11 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 103,768,383 km

• M1: 152,590 km (0.059 R)
• M2: 324,478 km (0.083 R)
• M3: 463,454 km (0.099 R)
• M4: 541,694 km (0.088 R)
• M5: 855,101 km (0.03 R)
• M6: 1,058,854 km (0.116 R)
• M7: 1,148,612 km (0.118 R)
• M8: 1,259,913 km (0.05 R)
• M9: 1,453,643 km (0.111 R)
• M10: 1,762,861 km (0.105 R)
• M11: 1,870,572 km (0.119 R)
• M12: 1,936,395 km (0.056 R)
• M13: 2,025,256 km (0.077 R)
• M14: 2,207,317 km (0.111 R)
• M15: 2,371,126 km (0.088 R)
• M16: 2,710,863 km (0.078 R)
• M17: 3,014,547 km (0.054 R)
• M18: 3,302,672 km (0.106 R)
• M19: 3,517,794 km (0.08 R)
• M20: 3,599,774 km (0.099 R)
• M21: 3,737,703 km (0.111 R)
• M22: 3,962,100 km (0.054 R)
• M23: 4,075,944 km (0.112 R)
• M24: 4,162,112 km (0.067 R)
• M25: 4,277,901 km (0.097 R)
• M26: 4,842,633 km (0.046 R)
• M27: 5,056,707 km (0.119 R)
• M28: 5,149,308 km (0.105 R)
• M29: 5,814,121 km (0.108 R)
• M30: 6,041,809 km (0.12 R)
• M31: 6,206,217 km (0.033 R)
• M32: 6,272,340 km (0.035 R)
• M33: 7,188,926 km (0.074 R)
• M34: 8,146,950 km (0.111 R)
• M35: 8,696,423 km (0.114 R)
• M36: 9,220,166 km (0.111 R)
• M37: 9,333,710 km (0.07 R)
• M38: 10,141,688 km (0.061 R)
• M39: 10,852,129 km (0.119 R)
• M40: 11,415,814 km (0.106 R)
• M41: 11,578,576 km (0.077 R)
• M42: 11,947,784 km (0.049 R)
• M43: 12,404,207 km (0.113 R)
• M44: 12,908,651 km (0.103 R)
• M45: 13,419,827 km (0.045 R)
• M46: 13,807,584 km (0.111 R)
• M47: 14,068,184 km (0.079 R)
• M48: 14,418,093 km (0.099 R)
• M49: 15,485,175 km (0.077 R)
• M50: 15,710,619 km (0.089 R)
• M51: 15,891,782 km (0.079 R)
• M52: 16,301,979 km (0.11 R)
• M53: 16,531,462 km (0.069 R)
• M54: 16,623,465 km (0.095 R)
• M55: 19,415,410 km (0.078 R)
• M56: 19,609,887 km (0.107 R)
• M57: 20,049,855 km (0.089 R)
• M58: 20,148,140 km (0.067 R)
• M59: 20,394,379 km (0.098 R)
• M60: 23,789,053 km (0.057 R)
• M61: 23,893,174 km (0.108 R)
• M62: 24,310,701 km (0.087 R)
• M63: 25,577,646 km (0.1 R)
• M64: 25,737,566 km (0.117 R)
• M65: 26,595,958 km (0.091 R)
• M66: 27,245,961 km (0.098 R)
• M67: 27,846,297 km (0.041 R)
• M68: 28,672,077 km (0.117 R)
• M69: 28,893,632 km (0.111 R)
• M70: 29,060,134 km (0.084 R)
• M71: 29,171,286 km (0.094 R)
• M72: 32,399,757 km (0.095 R)
• M73: 33,268,023 km (0.053 R)
• M74: 33,559,141 km (0.073 R)
• M75: 33,968,141 km (0.072 R)
• M76: 34,261,204 km (0.086 R)
• M77: 34,614,105 km (0.075 R)
• M78: 35,323,648 km (0.058 R)
• M79: 36,157,357 km (0.116 R)
• M80: 37,783,485 km (0.117 R)
• M81: 38,697,080 km (0.106 R)
• M82: 39,003,306 km (0.098 R)
• M83: 40,608,342 km (0.061 R)
• M84: 40,981,888 km (0.083 R)
• M85: 42,046,277 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.1

Radius: 5.2

Gravity: 28.7 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 14.95 AU - 21.61 AU

Year: 29925 Days

Day: 23.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,768,383 km

• M1: 73,901 km (0.104 R)
• M2: 315,053 km (0.068 R)
• M3: 380,278 km (0.104 R)
• M4: 658,231 km (0.027 R)
• M5: 743,651 km (0.07 R)
• M6: 802,742 km (0.094 R)
• M7: 925,562 km (0.098 R)
• M8: 1,224,159 km (0.094 R)
• M9: 2,280,470 km (0.069 R)
• M10: 2,499,780 km (0.063 R)
• M11: 2,544,510 km (0.05 R)
• M12: 3,246,124 km (0.084 R)
• M13: 3,492,811 km (0.104 R)
• M14: 3,593,042 km (0.099 R)
• M15: 4,056,346 km (0.075 R)
• M16: 4,214,920 km (0.082 R)
• M17: 4,268,177 km (0.096 R)
• M18: 4,429,593 km (0.054 R)
• M19: 4,925,510 km (0.067 R)
• M20: 5,151,552 km (0.092 R)
• M21: 5,790,634 km (0.105 R)
• M22: 7,526,867 km (0.103 R)
• M23: 9,479,718 km (0.027 R)
• M24: 9,831,422 km (0.119 R)
• M25: 10,620,102 km (0.052 R)
• M26: 11,653,076 km (0.098 R)
• M27: 11,878,669 km (0.075 R)
• M28: 11,954,067 km (0.113 R)
• M29: 12,257,750 km (0.069 R)
• M30: 13,027,581 km (0.114 R)
• M31: 13,261,702 km (0.097 R)
• M32: 13,892,556 km (0.118 R)
• M33: 14,452,501 km (0.098 R)
• M34: 16,009,366 km (0.12 R)
• M35: 16,512,015 km (0.066 R)
• M36: 19,723,881 km (0.026 R)
• M37: 21,537,905 km (0.068 R)
• M38: 22,839,107 km (0.106 R)
• M39: 23,499,133 km (0.032 R)
• M40: 23,593,978 km (0.1 R)
• M41: 25,225,193 km (0.072 R)
• M42: 26,793,278 km (0.097 R)
• M43: 27,389,425 km (0.063 R)
• M44: 27,889,681 km (0.106 R)
• M45: 29,204,048 km (0.056 R)
• M46: 30,125,870 km (0.079 R)
• M47: 30,745,654 km (0.089 R)
• M48: 31,683,183 km (0.114 R)
• M49: 31,787,902 km (0.067 R)
• M50: 33,479,704 km (0.112 R)
• M51: 34,444,012 km (0.107 R)
• M52: 35,962,281 km (0.116 R)
• M53: 36,400,004 km (0.103 R)
• M54: 37,170,284 km (0.078 R)
• M55: 37,391,389 km (0.063 R)
• M56: 38,057,250 km (0.044 R)
• M57: 39,965,071 km (0.1 R)
• M58: 47,061,845 km (0.101 R)
• M59: 47,900,789 km (0.08 R)
• M60: 48,865,546 km (0.085 R)
• M61: 50,814,208 km (0.094 R)
• M62: 52,168,517 km (0.103 R)
• M63: 52,663,986 km (0.07 R)
• M64: 53,784,474 km (0.077 R)
• M65: 54,410,242 km (0.1 R)
• M66: 55,164,514 km (0.071 R)
• M67: 56,048,787 km (0.059 R)
• M68: 56,429,214 km (0.105 R)
• M69: 58,987,039 km (0.036 R)
• M70: 59,503,151 km (0.051 R)
• M71: 59,891,208 km (0.114 R)
• M72: 60,930,166 km (0.083 R)
• M73: 61,190,915 km (0.076 R)
• M74: 62,631,093 km (0.074 R)
• M75: 63,157,678 km (0.069 R)
• M76: 65,812,142 km (0.078 R)
• M77: 67,422,264 km (0.116 R)
• M78: 72,743,760 km (0.098 R)
• M79: 73,713,154 km (0.09 R)
• M80: 73,990,957 km (0.051 R)
• M81: 77,350,925 km (0.095 R)
• M82: 80,760,261 km (0.113 R)
• M83: 82,915,966 km (0.074 R)
• M84: 83,349,351 km (0.104 R)
• M85: 83,638,674 km (0.112 R)
• M86: 84,363,475 km (0.096 R)
• M87: 87,136,870 km (0.03 R)
• M88: 87,430,531 km (0.06 R)
• M89: 88,903,771 km (0.088 R)
• M90: 91,874,784 km (0.084 R)
• M91: 95,482,786 km (0.049 R)
• M92: 95,634,179 km (0.118 R)
• M93: 99,443,389 km (0.031 R)
• M94: 101,752,732 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 12,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit