🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.54 AU - 0.86 AU

Year: 218 Days

Day: 29.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.65 AU - 1.01 AU

Year: 282 Days

Day: 42.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,599,726 km

• M1: 308,321 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.22 AU - 1.82 AU

Year: 699 Days

Day: 45 Hours

Environment

Temp: -37 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,599,726 km

• M1: 330,013 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.3 AU - 2.1 AU

Year: 826 Days

Day: 21.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,599,726 km

• M1: 319,541 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.45 AU - 2.15 AU

Year: 900 Days

Day: 36.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.11 AU - 4.53 AU

Year: 2783 Days

Day: 35.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.93 AU - 4.29 AU

Year: 3106 Days

Day: 37.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.2

Radius: 10

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.91 AU - 9.75 AU

Year: 8168 Days

Day: 13 Hours

Environment

Temp: -169 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,599,726 km

• M1: 194,477 km (0.055 R)
• M2: 291,716 km (0.065 R)
• M3: 355,445 km (0.05 R)
• M4: 793,916 km (0.11 R)
• M5: 1,100,592 km (0.107 R)
• M6: 1,229,844 km (0.053 R)
• M7: 1,463,366 km (0.042 R)
• M8: 1,606,532 km (0.118 R)
• M9: 2,132,069 km (0.063 R)
• M10: 2,390,275 km (0.118 R)
• M11: 2,462,381 km (0.113 R)
• M12: 2,584,453 km (0.098 R)
• M13: 2,783,717 km (0.12 R)
• M14: 2,859,862 km (0.111 R)
• M15: 3,066,308 km (0.082 R)
• M16: 3,224,283 km (0.096 R)
• M17: 3,883,411 km (0.118 R)
• M18: 4,199,362 km (0.072 R)
• M19: 4,643,668 km (0.115 R)
• M20: 5,385,673 km (0.11 R)
• M21: 5,609,172 km (0.071 R)
• M22: 7,327,304 km (0.104 R)
• M23: 7,575,038 km (0.047 R)
• M24: 8,742,500 km (0.056 R)
• M25: 8,892,397 km (0.107 R)
• M26: 9,043,191 km (0.099 R)
• M27: 9,385,471 km (0.038 R)
• M28: 9,693,194 km (0.065 R)
• M29: 10,917,353 km (0.085 R)
• M30: 11,939,556 km (0.028 R)
• M31: 12,525,381 km (0.047 R)
• M32: 12,864,370 km (0.108 R)
• M33: 13,120,631 km (0.086 R)
• M34: 13,681,623 km (0.065 R)
• M35: 13,855,755 km (0.092 R)
• M36: 13,943,120 km (0.115 R)
• M37: 14,206,263 km (0.081 R)
• M38: 14,471,200 km (0.082 R)
• M39: 14,871,524 km (0.081 R)
• M40: 15,095,472 km (0.118 R)
• M41: 15,501,631 km (0.118 R)
• M42: 15,683,242 km (0.077 R)
• M43: 16,741,199 km (0.099 R)
• M44: 17,964,759 km (0.114 R)
• M45: 19,363,350 km (0.075 R)
• M46: 19,559,024 km (0.095 R)
• M47: 20,348,153 km (0.101 R)
• M48: 20,746,682 km (0.1 R)
• M49: 21,248,433 km (0.099 R)
• M50: 21,500,804 km (0.089 R)
• M51: 21,703,360 km (0.118 R)
• M52: 22,520,164 km (0.077 R)
• M53: 23,087,589 km (0.119 R)
• M54: 24,236,501 km (0.085 R)
• M55: 25,403,962 km (0.115 R)
• M56: 25,671,892 km (0.092 R)
• M57: 26,048,430 km (0.111 R)
• M58: 26,264,449 km (0.114 R)
• M59: 26,372,758 km (0.052 R)
• M60: 27,848,541 km (0.106 R)
• M61: 29,126,705 km (0.079 R)
• M62: 29,238,754 km (0.054 R)
• M63: 30,594,560 km (0.114 R)
• M64: 31,108,129 km (0.114 R)
• M65: 31,682,286 km (0.099 R)
• M66: 31,797,626 km (0.083 R)
• M67: 32,086,350 km (0.095 R)
• M68: 33,367,057 km (0.103 R)
• M69: 34,190,743 km (0.055 R)
• M70: 35,978,138 km (0.111 R)
• M71: 37,308,213 km (0.076 R)
• M72: 37,429,986 km (0.034 R)
• M73: 38,592,810 km (0.1 R)
• M74: 39,954,151 km (0.092 R)
• M75: 40,016,383 km (0.101 R)
• M76: 40,640,655 km (0.096 R)
• M77: 40,765,869 km (0.112 R)
• M78: 40,891,232 km (0.097 R)
• M79: 41,898,923 km (0.059 R)
• M80: 42,152,042 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.9

Radius: 5.9

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 11.64 AU - 13.88 AU

Year: 16991 Days

Day: 19.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 87,599,726 km

• M1: 94,995 km (0.071 R)
• M2: 205,398 km (0.073 R)
• M3: 353,051 km (0.096 R)
• M4: 419,024 km (0.061 R)
• M5: 708,346 km (0.075 R)
• M6: 828,922 km (0.116 R)
• M7: 1,129,165 km (0.108 R)
• M8: 1,660,985 km (0.113 R)
• M9: 1,845,739 km (0.099 R)
• M10: 1,964,669 km (0.076 R)
• M11: 2,086,142 km (0.045 R)
• M12: 2,210,159 km (0.063 R)
• M13: 2,596,570 km (0.031 R)
• M14: 3,816,391 km (0.059 R)
• M15: 3,876,829 km (0.114 R)
• M16: 4,215,518 km (0.081 R)
• M17: 4,725,049 km (0.094 R)
• M18: 5,731,842 km (0.044 R)
• M19: 6,619,706 km (0.07 R)
• M20: 6,875,817 km (0.102 R)
• M21: 6,912,768 km (0.057 R)
• M22: 7,702,196 km (0.068 R)
• M23: 8,088,009 km (0.094 R)
• M24: 8,165,949 km (0.057 R)
• M25: 9,080,142 km (0.12 R)
• M26: 9,120,683 km (0.1 R)
• M27: 10,617,559 km (0.12 R)
• M28: 11,003,522 km (0.104 R)
• M29: 12,055,195 km (0.113 R)
• M30: 12,099,625 km (0.085 R)
• M31: 12,323,125 km (0.084 R)
• M32: 12,774,013 km (0.109 R)
• M33: 13,552,819 km (0.073 R)
• M34: 13,645,420 km (0.082 R)
• M35: 14,158,690 km (0.116 R)
• M36: 17,017,805 km (0.11 R)
• M37: 17,620,535 km (0.116 R)
• M38: 18,179,133 km (0.06 R)
• M39: 18,434,946 km (0.041 R)
• M40: 18,537,719 km (0.055 R)
• M41: 18,846,789 km (0.099 R)
• M42: 19,157,653 km (0.115 R)
• M43: 19,889,635 km (0.038 R)
• M44: 20,365,057 km (0.1 R)
• M45: 20,471,122 km (0.111 R)
• M46: 20,790,663 km (0.055 R)
• M47: 20,897,626 km (0.052 R)
• M48: 21,111,850 km (0.067 R)
• M49: 21,273,116 km (0.084 R)
• M50: 21,596,846 km (0.104 R)
• M51: 21,705,005 km (0.039 R)
• M52: 22,687,415 km (0.114 R)
• M53: 23,572,735 km (0.116 R)
• M54: 23,628,385 km (0.091 R)
• M55: 23,851,735 km (0.117 R)
• M56: 24,412,877 km (0.067 R)
• M57: 25,035,353 km (0.101 R)
• M58: 25,205,895 km (0.08 R)
• M59: 25,377,035 km (0.055 R)
• M60: 25,777,508 km (0.086 R)
• M61: 26,064,886 km (0.04 R)
• M62: 26,469,099 km (0.115 R)
• M63: 28,520,834 km (0.11 R)
• M64: 29,176,073 km (0.082 R)
• M65: 29,535,706 km (0.1 R)
• M66: 32,712,566 km (0.098 R)
• M67: 33,085,963 km (0.094 R)
• M68: 33,335,791 km (0.115 R)
• M69: 34,151,847 km (0.116 R)
• M70: 34,657,339 km (0.091 R)
• M71: 34,974,636 km (0.109 R)
• M72: 35,675,801 km (0.111 R)
• M73: 35,996,090 km (0.076 R)
• M74: 36,703,987 km (0.07 R)
• M75: 38,198,919 km (0.119 R)
• M76: 40,178,697 km (0.096 R)
• M77: 40,712,313 km (0.108 R)
• M78: 40,846,053 km (0.11 R)
• M79: 42,191,536 km (0.081 R)
• M80: 43,005,947 km (0.115 R)
• M81: 43,414,948 km (0.092 R)
• M82: 44,787,957 km (0.068 R)
• M83: 44,856,922 km (0.091 R)
• M84: 45,064,264 km (0.1 R)
• M85: 45,410,434 km (0.044 R)
• M86: 46,244,891 km (0.04 R)
• M87: 46,524,040 km (0.087 R)
• M88: 46,594,052 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.1

Radius: 3.3

Gravity: 53.36 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 16.82 AU - 17.78 AU

Year: 26824 Days

Day: 17.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,599,726 km

• M1: 170,841 km (0.088 R)
• M2: 496,067 km (0.046 R)
• M3: 961,765 km (0.037 R)
• M4: 1,492,089 km (0.079 R)
• M5: 1,948,363 km (0.088 R)
• M6: 2,134,762 km (0.11 R)
• M7: 2,249,354 km (0.115 R)
• M8: 2,768,458 km (0.107 R)
• M9: 3,020,082 km (0.076 R)
• M10: 3,366,999 km (0.089 R)
• M11: 3,500,291 km (0.105 R)
• M12: 3,590,199 km (0.109 R)
• M13: 4,384,115 km (0.083 R)
• M14: 5,127,766 km (0.096 R)
• M15: 5,697,435 km (0.114 R)
• M16: 6,124,238 km (0.055 R)
• M17: 6,232,546 km (0.096 R)
• M18: 7,813,796 km (0.075 R)
• M19: 8,168,044 km (0.092 R)
• M20: 8,830,912 km (0.117 R)
• M21: 9,636,197 km (0.051 R)
• M22: 9,699,178 km (0.038 R)
• M23: 10,143,334 km (0.102 R)
• M24: 10,659,147 km (0.098 R)
• M25: 12,121,018 km (0.105 R)
• M26: 12,736,912 km (0.083 R)
• M27: 12,806,027 km (0.059 R)
• M28: 13,573,912 km (0.105 R)
• M29: 14,284,801 km (0.102 R)
• M30: 15,226,969 km (0.053 R)
• M31: 15,520,779 km (0.087 R)
• M32: 15,965,234 km (0.094 R)
• M33: 16,639,622 km (0.1 R)
• M34: 17,018,254 km (0.082 R)
• M35: 17,246,839 km (0.088 R)
• M36: 18,093,563 km (0.104 R)
• M37: 18,248,995 km (0.11 R)
• M38: 18,404,727 km (0.034 R)
• M39: 19,269,851 km (0.056 R)
• M40: 23,534,139 km (0.094 R)
• M41: 23,873,726 km (0.061 R)
• M42: 23,958,847 km (0.112 R)
• M43: 24,044,118 km (0.103 R)
• M44: 24,129,538 km (0.104 R)
• M45: 24,386,248 km (0.103 R)
• M46: 25,422,064 km (0.084 R)
• M47: 27,091,426 km (0.115 R)
• M48: 27,180,288 km (0.081 R)
• M49: 27,536,630 km (0.102 R)
• M50: 28,977,257 km (0.06 R)
• M51: 30,073,660 km (0.095 R)
• M52: 30,812,225 km (0.104 R)
• M53: 31,931,067 km (0.037 R)
• M54: 32,212,760 km (0.026 R)
• M55: 32,778,838 km (0.1 R)
• M56: 32,968,379 km (0.101 R)
• M57: 33,348,208 km (0.101 R)
• M58: 36,733,907 km (0.096 R)
• M59: 36,832,193 km (0.086 R)
• M60: 36,930,628 km (0.091 R)
• M61: 39,218,279 km (0.094 R)
• M62: 40,938,205 km (0.031 R)
• M63: 41,551,257 km (0.115 R)
• M64: 42,476,371 km (0.051 R)
• M65: 44,346,793 km (0.105 R)
• M66: 44,556,230 km (0.105 R)
• M67: 44,661,098 km (0.118 R)
• M68: 45,714,267 km (0.059 R)
• M69: 48,490,504 km (0.097 R)
• M70: 51,210,941 km (0.087 R)
• M71: 52,755,988 km (0.113 R)
• M72: 53,645,647 km (0.118 R)
• M73: 53,757,247 km (0.091 R)
• M74: 55,101,982 km (0.098 R)
• M75: 55,439,924 km (0.11 R)
• M76: 58,282,433 km (0.036 R)
• M77: 63,163,363 km (0.118 R)
• M78: 63,281,246 km (0.108 R)
• M79: 63,635,045 km (0.111 R)
• M80: 64,463,218 km (0.057 R)
• M81: 68,657,344 km (0.042 R)
• M82: 69,506,761 km (0.049 R)
• M83: 69,993,702 km (0.093 R)
• M84: 70,359,619 km (0.107 R)
• M85: 70,603,912 km (0.103 R)
• M86: 70,970,875 km (0.07 R)
• M87: 71,952,537 km (0.083 R)
• M88: 72,075,656 km (0.102 R)
• M89: 72,815,268 km (0.111 R)
• M90: 73,557,423 km (0.093 R)
• M91: 73,805,456 km (0.104 R)
• M92: 80,731,837 km (0.068 R)
• M93: 81,115,556 km (0.108 R)
• M94: 84,207,295 km (0.044 R)
• M95: 84,466,548 km (0.096 R)
• M96: 84,856,101 km (0.075 R)
• M97: 86,812,841 km (0.105 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 17,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit