🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.77 AU - 2.79 AU

Year: 1765 Days

Day: 20.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.67 AU - 4.45 AU

Year: 3115 Days

Day: 32.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.9

Radius: 14.7

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.31 AU - 6.59 AU

Year: 4845 Days

Day: 13.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 77,600,022 km

• M1: 193,280 km (0.116 R)
• M2: 734,825 km (0.061 R)
• M3: 1,083,388 km (0.042 R)
• M4: 1,211,593 km (0.096 R)
• M5: 1,437,486 km (0.096 R)
• M6: 1,931,907 km (0.092 R)
• M7: 2,253,842 km (0.052 R)
• M8: 2,402,691 km (0.111 R)
• M9: 2,535,534 km (0.073 R)
• M10: 2,671,070 km (0.102 R)
• M11: 2,849,091 km (0.12 R)
• M12: 3,300,877 km (0.096 R)
• M13: 3,600,372 km (0.108 R)
• M14: 4,021,340 km (0.104 R)
• M15: 4,203,401 km (0.12 R)
• M16: 4,388,304 km (0.027 R)
• M17: 5,154,694 km (0.044 R)
• M18: 5,731,394 km (0.053 R)
• M19: 5,936,941 km (0.119 R)
• M20: 6,118,703 km (0.037 R)
• M21: 6,355,217 km (0.063 R)
• M22: 6,702,284 km (0.025 R)
• M23: 7,248,466 km (0.048 R)
• M24: 7,415,267 km (0.058 R)
• M25: 7,555,141 km (0.036 R)
• M26: 7,780,735 km (0.097 R)
• M27: 8,412,935 km (0.101 R)
• M28: 8,558,943 km (0.114 R)
• M29: 8,972,282 km (0.1 R)
• M30: 10,344,992 km (0.071 R)
• M31: 10,753,693 km (0.073 R)
• M32: 11,199,944 km (0.095 R)
• M33: 11,360,761 km (0.113 R)
• M34: 11,847,852 km (0.096 R)
• M35: 12,044,723 km (0.108 R)
• M36: 12,441,457 km (0.094 R)
• M37: 12,977,316 km (0.12 R)
• M38: 13,384,222 km (0.04 R)
• M39: 14,002,510 km (0.086 R)
• M40: 14,594,918 km (0.103 R)
• M41: 14,700,384 km (0.098 R)
• M42: 15,266,911 km (0.118 R)
• M43: 16,787,873 km (0.073 R)
• M44: 18,054,369 km (0.049 R)
• M45: 18,205,313 km (0.109 R)
• M46: 18,622,841 km (0.116 R)
• M47: 18,775,430 km (0.047 R)
• M48: 19,043,510 km (0.119 R)
• M49: 19,738,691 km (0.109 R)
• M50: 20,128,543 km (0.088 R)
• M51: 20,955,371 km (0.083 R)
• M52: 21,472,830 km (0.111 R)
• M53: 21,632,899 km (0.082 R)
• M54: 22,034,869 km (0.077 R)
• M55: 22,277,217 km (0.109 R)
• M56: 22,723,917 km (0.117 R)
• M57: 23,132,468 km (0.088 R)
• M58: 23,255,587 km (0.092 R)
• M59: 23,378,856 km (0.051 R)
• M60: 23,874,025 km (0.064 R)
• M61: 24,081,517 km (0.082 R)
• M62: 24,247,870 km (0.115 R)
• M63: 25,380,625 km (0.111 R)
• M64: 25,932,342 km (0.096 R)
• M65: 26,188,154 km (0.114 R)
• M66: 27,090,529 km (0.109 R)
• M67: 27,828,495 km (0.044 R)
• M68: 28,265,770 km (0.106 R)
• M69: 28,573,193 km (0.116 R)
• M70: 28,749,270 km (0.06 R)
• M71: 29,146,901 km (0.109 R)
• M72: 29,413,036 km (0.104 R)
• M73: 29,769,228 km (0.097 R)
• M74: 29,992,428 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.2

Radius: 6.6

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 17.29 AU - 18.15 AU

Year: 28405 Days

Day: 20.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,600,022 km

• M1: 88,263 km (0.07 R)
• M2: 162,463 km (0.06 R)
• M3: 724,802 km (0.102 R)
• M4: 931,696 km (0.034 R)
• M5: 1,262,756 km (0.109 R)
• M6: 2,088,835 km (0.112 R)
• M7: 2,185,774 km (0.039 R)
• M8: 2,251,149 km (0.094 R)
• M9: 3,196,458 km (0.082 R)
• M10: 3,421,453 km (0.06 R)
• M11: 3,847,508 km (0.087 R)
• M12: 4,249,328 km (0.085 R)
• M13: 4,749,134 km (0.102 R)
• M14: 5,355,454 km (0.051 R)
• M15: 5,444,166 km (0.114 R)
• M16: 5,894,605 km (0.092 R)
• M17: 6,357,012 km (0.097 R)
• M18: 6,927,129 km (0.08 R)
• M19: 7,169,628 km (0.072 R)
• M20: 8,526,331 km (0.112 R)
• M21: 8,786,182 km (0.076 R)
• M22: 10,069,133 km (0.098 R)
• M23: 10,565,200 km (0.082 R)
• M24: 10,620,850 km (0.026 R)
• M25: 11,125,743 km (0.044 R)
• M26: 11,409,530 km (0.116 R)
• M27: 12,217,209 km (0.114 R)
• M28: 12,568,914 km (0.1 R)
• M29: 13,222,357 km (0.093 R)
• M30: 14,562,156 km (0.062 R)
• M31: 16,522,187 km (0.117 R)
• M32: 17,499,959 km (0.08 R)
• M33: 18,029,087 km (0.066 R)
• M34: 18,630,620 km (0.111 R)
• M35: 18,765,258 km (0.113 R)
• M36: 19,716,251 km (0.113 R)
• M37: 20,128,693 km (0.1 R)
• M38: 20,613,390 km (0.089 R)
• M39: 22,232,936 km (0.063 R)
• M40: 22,877,703 km (0.1 R)
• M41: 23,021,766 km (0.081 R)
• M42: 23,310,939 km (0.082 R)
• M43: 23,892,874 km (0.11 R)
• M44: 24,185,637 km (0.083 R)
• M45: 24,479,597 km (0.063 R)
• M46: 26,873,462 km (0.093 R)
• M47: 27,406,928 km (0.11 R)
• M48: 27,559,967 km (0.08 R)
• M49: 27,943,985 km (0.12 R)
• M50: 28,406,990 km (0.077 R)
• M51: 28,950,479 km (0.114 R)
• M52: 29,106,360 km (0.098 R)
• M53: 29,262,540 km (0.11 R)
• M54: 29,340,780 km (0.035 R)
• M55: 29,419,020 km (0.117 R)
• M56: 29,968,792 km (0.098 R)
• M57: 31,318,165 km (0.068 R)
• M58: 32,525,120 km (0.118 R)
• M59: 32,606,202 km (0.093 R)
• M60: 32,687,284 km (0.063 R)
• M61: 32,768,366 km (0.073 R)
• M62: 34,984,360 km (0.075 R)
• M63: 35,483,418 km (0.094 R)
• M64: 35,566,894 km (0.079 R)
• M65: 36,236,344 km (0.11 R)
• M66: 38,697,977 km (0.096 R)
• M67: 38,955,734 km (0.115 R)
• M68: 39,645,829 km (0.101 R)
• M69: 40,252,897 km (0.114 R)
• M70: 42,534,714 km (0.042 R)
• M71: 42,800,549 km (0.118 R)
• M72: 44,138,702 km (0.105 R)
• M73: 44,228,461 km (0.067 R)
• M74: 44,497,887 km (0.115 R)
• M75: 44,587,795 km (0.06 R)
• M76: 45,038,533 km (0.119 R)
• M77: 47,865,784 km (0.104 R)
• M78: 48,789,999 km (0.109 R)
• M79: 49,254,351 km (0.073 R)
• M80: 49,440,451 km (0.073 R)
• M81: 50,281,041 km (0.102 R)
• M82: 51,032,172 km (0.105 R)
• M83: 55,616,000 km (0.047 R)
• M84: 56,392,713 km (0.115 R)
• M85: 56,977,491 km (0.063 R)
• M86: 58,350,051 km (0.076 R)
• M87: 58,744,241 km (0.069 R)
• M88: 61,027,703 km (0.086 R)
• M89: 62,431,829 km (0.093 R)
• M90: 62,834,846 km (0.098 R)
• M91: 63,542,444 km (0.116 R)
• M92: 65,885,745 km (0.039 R)
• M93: 67,635,890 km (0.119 R)
• M94: 68,568,633 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.3

Radius: 4.8

Gravity: 14.34 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 16.29 AU - 20.19 AU

Year: 29664 Days

Day: 20.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 77,600,022 km

• M1: 634,145 km (0.049 R)
• M2: 751,131 km (0.104 R)
• M3: 824,733 km (0.114 R)
• M4: 1,315,115 km (0.082 R)
• M5: 2,294,383 km (0.093 R)
• M6: 2,402,243 km (0.095 R)
• M7: 3,610,694 km (0.056 R)
• M8: 4,296,750 km (0.05 R)
• M9: 4,837,397 km (0.096 R)
• M10: 5,022,300 km (0.028 R)
• M11: 5,115,649 km (0.09 R)
• M12: 6,129,922 km (0.107 R)
• M13: 6,481,477 km (0.06 R)
• M14: 7,204,185 km (0.12 R)
• M15: 7,682,150 km (0.104 R)
• M16: 8,501,348 km (0.111 R)
• M17: 8,668,598 km (0.093 R)
• M18: 10,517,927 km (0.096 R)
• M19: 10,757,433 km (0.038 R)
• M20: 11,180,945 km (0.057 R)
• M21: 12,737,212 km (0.09 R)
• M22: 13,964,662 km (0.108 R)
• M23: 14,161,832 km (0.096 R)
• M24: 14,959,937 km (0.104 R)
• M25: 15,636,119 km (0.063 R)
• M26: 16,599,529 km (0.112 R)
• M27: 17,158,577 km (0.074 R)
• M28: 17,369,809 km (0.098 R)
• M29: 17,511,029 km (0.098 R)
• M30: 17,652,848 km (0.118 R)
• M31: 19,602,557 km (0.096 R)
• M32: 19,971,017 km (0.099 R)
• M33: 20,640,018 km (0.078 R)
• M34: 20,789,766 km (0.118 R)
• M35: 22,229,496 km (0.109 R)
• M36: 24,805,571 km (0.075 R)
• M37: 25,524,389 km (0.104 R)
• M38: 26,007,291 km (0.115 R)
• M39: 27,146,030 km (0.099 R)
• M40: 27,803,961 km (0.087 R)
• M41: 27,969,267 km (0.065 R)
• M42: 28,217,898 km (0.106 R)
• M43: 30,147,860 km (0.103 R)
• M44: 31,860,307 km (0.036 R)
• M45: 35,289,390 km (0.08 R)
• M46: 35,468,309 km (0.106 R)
• M47: 35,737,435 km (0.049 R)
• M48: 36,820,374 km (0.052 R)
• M49: 37,548,318 km (0.055 R)
• M50: 39,296,069 km (0.056 R)
• M51: 39,946,521 km (0.106 R)
• M52: 40,976,054 km (0.105 R)
• M53: 42,489,086 km (0.077 R)
• M54: 43,348,227 km (0.054 R)
• M55: 44,889,534 km (0.078 R)
• M56: 44,986,473 km (0.074 R)
• M57: 45,861,920 km (0.058 R)
• M58: 47,728,602 km (0.049 R)
• M59: 50,121,719 km (0.073 R)
• M60: 51,637,146 km (0.028 R)
• M61: 51,942,026 km (0.051 R)
• M62: 52,349,531 km (0.09 R)
• M63: 52,553,582 km (0.089 R)
• M64: 57,636,619 km (0.096 R)
• M65: 59,755,822 km (0.081 R)
• M66: 61,900,457 km (0.097 R)
• M67: 62,116,327 km (0.042 R)
• M68: 64,616,556 km (0.117 R)
• M69: 64,726,062 km (0.092 R)
• M70: 64,835,568 km (0.063 R)
• M71: 70,164,094 km (0.116 R)
• M72: 71,971,236 km (0.067 R)
• M73: 73,108,479 km (0.07 R)
• M74: 75,977,318 km (0.085 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 14,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit