🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.61 AU - 3.33 AU

Year: 1860 Days

Day: 16.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.77 AU - 3.45 AU

Year: 1993 Days

Day: 38.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.4

Radius: 6.2

Gravity: 19.91 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 14.41 AU - 16.41 AU

Year: 21985 Days

Day: 23 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 87,111,904 km

• M1: 161,117 km (0.075 R)
• M2: 216,319 km (0.113 R)
• M3: 449,841 km (0.039 R)
• M4: 535,710 km (0.095 R)
• M5: 580,739 km (0.072 R)
• M6: 933,192 km (0.085 R)
• M7: 2,122,644 km (0.108 R)
• M8: 2,734,051 km (0.12 R)
• M9: 3,879,821 km (0.095 R)
• M10: 4,337,740 km (0.083 R)
• M11: 4,958,272 km (0.113 R)
• M12: 5,254,027 km (0.03 R)
• M13: 5,404,073 km (0.101 R)
• M14: 5,606,479 km (0.067 R)
• M15: 5,759,817 km (0.112 R)
• M16: 6,708,717 km (0.088 R)
• M17: 6,871,479 km (0.064 R)
• M18: 7,932,876 km (0.051 R)
• M19: 8,747,137 km (0.116 R)
• M20: 8,806,378 km (0.105 R)
• M21: 9,044,388 km (0.112 R)
• M22: 9,832,769 km (0.114 R)
• M23: 10,960,138 km (0.104 R)
• M24: 11,024,017 km (0.114 R)
• M25: 11,087,895 km (0.072 R)
• M26: 11,669,083 km (0.045 R)
• M27: 12,127,899 km (0.048 R)
• M28: 12,326,416 km (0.111 R)
• M29: 13,198,721 km (0.105 R)
• M30: 13,608,021 km (0.083 R)
• M31: 15,358,017 km (0.083 R)
• M32: 15,788,410 km (0.103 R)
• M33: 15,932,772 km (0.108 R)
• M34: 16,587,861 km (0.03 R)
• M35: 18,074,714 km (0.114 R)
• M36: 19,217,642 km (0.084 R)
• M37: 19,526,262 km (0.063 R)
• M38: 21,412,841 km (0.114 R)
• M39: 22,702,374 km (0.112 R)
• M40: 23,110,477 km (0.079 R)
• M41: 23,356,566 km (0.1 R)
• M42: 28,281,178 km (0.104 R)
• M43: 29,338,686 km (0.097 R)
• M44: 30,140,381 km (0.096 R)
• M45: 30,678,783 km (0.116 R)
• M46: 30,949,256 km (0.093 R)
• M47: 32,313,140 km (0.101 R)
• M48: 33,603,721 km (0.08 R)
• M49: 34,629,514 km (0.088 R)
• M50: 35,570,933 km (0.11 R)
• M51: 36,330,142 km (0.045 R)
• M52: 36,998,845 km (0.072 R)
• M53: 37,478,904 km (0.117 R)
• M54: 38,251,428 km (0.12 R)
• M55: 38,736,873 km (0.052 R)
• M56: 39,419,937 km (0.11 R)
• M57: 40,600,264 km (0.115 R)
• M58: 41,891,892 km (0.102 R)
• M59: 42,693,437 km (0.036 R)
• M60: 42,894,646 km (0.045 R)
• M61: 43,905,180 km (0.118 R)
• M62: 44,923,642 km (0.082 R)
• M63: 46,052,957 km (0.063 R)
• M64: 51,409,159 km (0.053 R)
• M65: 55,965,611 km (0.109 R)
• M66: 56,848,088 km (0.084 R)
• M67: 57,291,048 km (0.115 R)
• M68: 58,291,858 km (0.105 R)
• M69: 58,626,658 km (0.072 R)
• M70: 59,074,254 km (0.115 R)
• M71: 59,186,303 km (0.037 R)
• M72: 61,783,023 km (0.025 R)
• M73: 62,580,679 km (0.042 R)
• M74: 62,923,557 km (0.116 R)
• M75: 63,726,150 km (0.098 R)
• M76: 64,301,354 km (0.047 R)
• M77: 65,109,780 km (0.083 R)
• M78: 65,921,499 km (0.092 R)
• M79: 66,970,030 km (0.048 R)
• M80: 69,674,460 km (0.087 R)
• M81: 71,696,276 km (0.086 R)
• M82: 72,894,554 km (0.104 R)
• M83: 73,737,389 km (0.067 R)
• M84: 76,773,478 km (0.093 R)
• M85: 77,262,962 km (0.083 R)
• M86: 77,876,313 km (0.059 R)
• M87: 83,846,615 km (0.078 R)
• M88: 84,098,537 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.2

Radius: 5.1

Gravity: 15.23 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 15.63 AU - 24.13 AU

Year: 32215 Days

Day: 17.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,111,904 km

• M1: 256,411 km (0.08 R)
• M2: 471,233 km (0.096 R)
• M3: 538,552 km (0.102 R)
• M4: 812,616 km (0.059 R)
• M5: 894,446 km (0.097 R)
• M6: 1,374,954 km (0.08 R)
• M7: 2,258,778 km (0.104 R)
• M8: 2,492,450 km (0.106 R)
• M9: 2,733,901 km (0.117 R)
• M10: 3,502,535 km (0.116 R)
• M11: 3,864,412 km (0.112 R)
• M12: 4,143,562 km (0.12 R)
• M13: 4,285,680 km (0.087 R)
• M14: 5,019,607 km (0.118 R)
• M15: 5,120,436 km (0.109 R)
• M16: 5,222,013 km (0.117 R)
• M17: 6,164,928 km (0.118 R)
• M18: 6,436,000 km (0.093 R)
• M19: 8,025,178 km (0.08 R)
• M20: 11,206,676 km (0.095 R)
• M21: 12,276,001 km (0.072 R)
• M22: 12,411,986 km (0.067 R)
• M23: 13,587,526 km (0.082 R)
• M24: 14,870,477 km (0.045 R)
• M25: 16,565,271 km (0.055 R)
• M26: 16,640,370 km (0.089 R)
• M27: 17,473,480 km (0.085 R)
• M28: 18,553,427 km (0.076 R)
• M29: 20,858,132 km (0.088 R)
• M30: 22,665,723 km (0.115 R)
• M31: 25,903,918 km (0.115 R)
• M32: 27,487,562 km (0.073 R)
• M33: 27,576,423 km (0.118 R)
• M34: 28,291,052 km (0.103 R)
• M35: 29,102,171 km (0.088 R)
• M36: 29,738,411 km (0.119 R)
• M37: 30,655,296 km (0.11 R)
• M38: 31,209,706 km (0.073 R)
• M39: 32,047,753 km (0.064 R)
• M40: 32,422,496 km (0.053 R)
• M41: 32,516,444 km (0.08 R)
• M42: 33,650,695 km (0.108 R)
• M43: 33,745,839 km (0.07 R)
• M44: 34,127,164 km (0.093 R)
• M45: 37,326,913 km (0.12 R)
• M46: 37,721,253 km (0.069 R)
• M47: 37,918,871 km (0.102 R)
• M48: 38,116,939 km (0.12 R)
• M49: 38,513,972 km (0.065 R)
• M50: 38,912,501 km (0.079 R)
• M51: 40,418,801 km (0.103 R)
• M52: 41,026,618 km (0.1 R)
• M53: 42,148,901 km (0.107 R)
• M54: 43,799,265 km (0.108 R)
• M55: 43,903,086 km (0.055 R)
• M56: 46,525,686 km (0.104 R)
• M57: 48,767,559 km (0.091 R)
• M58: 49,630,889 km (0.043 R)
• M59: 50,390,397 km (0.098 R)
• M60: 51,591,668 km (0.117 R)
• M61: 51,701,323 km (0.073 R)
• M62: 51,810,979 km (0.109 R)
• M63: 52,250,796 km (0.062 R)
• M64: 54,356,686 km (0.118 R)
• M65: 56,264,208 km (0.074 R)
• M66: 57,737,597 km (0.055 R)
• M67: 58,422,008 km (0.088 R)
• M68: 59,453,485 km (0.12 R)
• M69: 59,798,607 km (0.064 R)
• M70: 62,000,239 km (0.055 R)
• M71: 64,700,481 km (0.106 R)
• M72: 65,648,782 km (0.074 R)
• M73: 67,558,997 km (0.115 R)
• M74: 67,798,952 km (0.058 R)
• M75: 68,279,909 km (0.109 R)
• M76: 70,823,522 km (0.095 R)
• M77: 71,311,510 km (0.069 R)
• M78: 73,521,370 km (0.112 R)
• M79: 74,015,342 km (0.09 R)
• M80: 74,758,694 km (0.069 R)
• M81: 75,628,904 km (0.077 R)
• M82: 75,753,519 km (0.082 R)
• M83: 76,252,578 km (0.119 R)
• M84: 77,379,349 km (0.07 R)
• M85: 77,630,524 km (0.041 R)
• M86: 77,756,186 km (0.12 R)
• M87: 79,143,258 km (0.045 R)
• M88: 80,157,082 km (0.087 R)
• M89: 80,411,099 km (0.092 R)
• M90: 81,047,638 km (0.081 R)
• M91: 81,813,729 km (0.076 R)
• M92: 85,160,682 km (0.111 R)
• M93: 85,419,935 km (0.042 R)
• M94: 86,199,490 km (0.078 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 11,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit